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HomeMy WebLinkAboutAMENDED Regular Council Meeting Agenda Packet 08/03/2022MARANA TOWN COUNCIL - AMENDED REGULAR COUNCIL MEETING NOTICE AND AGENDA 11555 W. Civic Center Drive, Marana, Arizona 85653 Council Chambers, August 3, 2022, at or after 6:00 PM Ed Honea, Mayor Jon Post, Vice Mayor Patti Comerford, Council Member Jackie Craig, Council Member Herb Kai, Council Member John Officer, Council Member Roxanne Ziegler, Council Member Pursuant to A.R.S. §38-431.02, notice is hereby given to the members of the Marana Town Council and to the general public that the Town Council will hold a meeting open to the public on August 3, 2022, at or after 6:00 PM located in the Council Chambers of the Marana Municipal Complex, 11555 W. Civic Center Drive, Marana, Arizona. ACTION MAY BE TAKEN BY THE COUNCIL ON ANY ITEM LISTED ON THIS AGENDA. Revisions to the agenda can occur up to 24 hours prior to the meeting. Revised agenda items appear in italics. As a courtesy to others, please turn off or put in silent mode all electronic devices. Meeting Times Welcome to this Marana Town Council meeting. Regular Council meetings are usually held the first and third Tuesday of each month at 6:00 PM at the Marana Municipal Complex, although the date or time may change and additional meetings may be called at other times and/or places. Contact the Town Clerk or watch for posted agendas for other meetings. This agenda may be revised up to 24 hours prior to the meeting. In such a case a new agenda will be posted in place of this agenda. Speaking at Meetings If you are interested in speaking to the Council during the Call to the Public or Public Hearings, you must fill out a speaker card (located in the lobby outside the Council Chambers) and deliver it to the Town Clerk prior to the convening of the meeting. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 1 of 274 All persons attending the Council meeting, whether speaking to the Council or not, are expected to observe the Council rules, as well as the rules of politeness, propriety, decorum and good conduct. Any person interfering with the meeting in any way, or acting rudely or loudly will be removed from the meeting and will not be allowed to return. Accessibility To better serve the citizens of Marana and others attending our meetings, the Council Chambers are wheelchair and handicapped accessible. Persons with a disability may request a reasonable accommodation, such as a sign language interpreter, by contacting the Town Clerk at (520) 382-1999. Requests should be made as early as possible to arrange the accommodation. Agendas Copies of the agenda are available the day of the meeting in the lobby outside the Council Chambers or online at www.maranaaz.gov under Agendas and Minutes. For questions about the Council meetings, special services or procedures, please contact the Town Clerk, at (520) 382-1999, Monday through Friday from 8:00 AM to 5:00 PM. This Notice and Agenda Posted no later than 24 hours prior to the meeting, at the Marana Municipal Complex, 11555 W. Civic Center Drive, the Marana Operations Center, 5100 W. Ina Road, and at www.maranaaz.gov under Agendas and Minutes.   REGULAR COUNCIL MEETING             CALL TO ORDER AND ROLL CALL   PLEDGE OF ALLEGIANCE/INVOCATION/MOMENT OF SILENCE   APPROVAL OF AGENDA   CALL TO THE PUBLIC At this time any member of the public is allowed to address the Town Council on any issue within the jurisdiction of the Town Council, except for items scheduled for a Public Hearing at this meeting. The speaker may have up to three minutes to speak. Any persons wishing to address the Council must complete a speaker card located outside the Council Chambers and deliver it to the Town Clerk prior to the commencement of the meeting. Individuals addressing a meeting at the Call to the Public will not be provided with electronic technology capabilities beyond the existing voice amplification and recording capabilities in the facilities. Pursuant to the Arizona Open Meeting Law, at the conclusion of Call to the Public, individual members of the Council may respond to criticism made by those who have addressed the Council, and may ask staff to review the matter, or may ask that the matter be placed on a future agenda. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 2 of 274 future agenda.   PROCLAMATIONS   PR1 Proclamation recognizing August 2022 as, "Drowning Impact  Awareness Month" (Cherry L. Lawson)   MAYOR AND COUNCIL REPORTS: SUMMARY OF CURRENT EVENTS   MANAGER’S REPORT: SUMMARY OF CURRENT EVENTS   PRESENTATIONS   P1 Relating to Intergovernmental Relations; presentation on the results and activities of the 55th Arizona State Legislative Second Regular Session; including a look forward to the upcoming Arizona State Legislative Session (Andrea Caicedo)    CONSENT AGENDA The Consent Agenda contains items requiring action by the Council which are generally routine items not requiring Council discussion. A single motion and affirmative vote will approve all items on the Consent Agenda, including any resolutions or ordinances. Prior to a motion to approve the Consent Agenda, any Council member may remove any item from the Consent Agenda and that item will be discussed and voted upon separately.   C1 Resolution No. 2022-075: Relating to Development; approving a Final Plat for Saguaro Reserve II at Dove Mountain, Lots 1-292, Blocks "1" - "4" (Future Residential), Block "5" (Golf Course) and Common Areas "A" (Private Streets) and "B" (Open Space / Drainage) located north of Dove Mountain Boulevard and east of Dove Reserve Drive within Sections 16 and 21, Township 11 South and Range 12 East (Brian D. Varney)    C2 Resolution No. 2022-076: Relating to Development; approving a Final Plat for Little Lambert, Lots 1-5 and Common Area "A" (Private Street) located north of Lambert Lane and approximately one-half mile west of Camino de Oeste within Section 12, Township 12 South and Range 12 East (Brian D. Varney)    C3 Relating to Procurement; ratifying the Town Manager's approval of change Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 3 of 274 C3 Relating to Procurement; ratifying the Town Manager's approval of change orders to the Airport MIRL, PAPI, & Beacon Replacement (AP026) project in the amount of $178,000.49; authorizing the transfer of appropriations, if necessary, for the change orders; and authorizing the Town Manager or designee to execute the necessary documents to effectuate the change orders (Fausto Burruel)   C4 Resolution No. 2022-079: Relating to the Marana Regional Airport; approving and authorizing the Town Manager to execute an Airport Development Reimbursable Grant Agreement in the amount of $45,000.00 between the State of Arizona, by and through the Department of Transportation (ADOT), and the Town of Marana for the purpose of aiding in financing the "Master Plan ALP Update" project (Grant No. E3S2L 01P) (Kristin Taft)   C5 Resolution No. 2022-080: Relating to Permanent Base Adjustment; authorizing Town staff to transmit a copy of the publicity pamphlet for the Town’s permanent base adjustment ballot measure to the Arizona Auditor General, and to carry out all other actions necessary or prudent to comply with election laws and regulations (David Udall)   C6 Approval of the Council Special Meeting Summary Minutes of July 12, 2022 (Cherry L. Lawson)   LIQUOR LICENSES   BOARDS, COMMISSIONS AND COMMITTEES   COUNCIL ACTION   A1 PUBLIC HEARING: Ordinance No. 2022.011: Relating To Transaction Privilege Tax; amending Marana Ordinance No. 2021.022 to exempt the sale of Manufactured Buildings, pursuant to Town Tax Code Section 8-427, from the one-half cent tax increase approved by Ordinance No. 2021.022; and designating an effective date (Yiannis Kalaitzidis)   A2 PUBLIC HEARING: Relating to Development; public hearing regarding Land Use Assumptions and Infrastructure Improvements Plans related to the Town's 2022 Development Impact Fees for Roads, Parks, Water, and Wastewater Capital Infrastructure (Fausto Burruel)    A3 Resolution No. 2022-077: Relating to Real Estate; approving and Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 4 of 274 A3 Resolution No. 2022-077: Relating to Real Estate; approving and authorizing the Town Engineer to execute an Easement Amendment and an Easement Encroachment Agreement with El Paso Natural Gas Company (EPNG) specifying EPNG's consent for dedicated public improvements encroaching inside the gas line easement within the Saguaro Bloom subdivision (George Cardieri)   A4 Resolution No. 2022-078: Relating to Development; approving and authorizing the Mayor to execute the First Amendment to Rancho Marana Development Agreement between the Town of Marana and Meritage Homes of Arizona, Inc. (Jane Fairall)   ITEMS FOR DISCUSSION / POSSIBLE ACTION   D1 Relating to Development and Public Works; update, discussion, and possible direction regarding public and private projects and development applications on the Town’s Marana Current and Proposed Projects internet site (Jason Angell)      EXECUTIVE SESSIONS Pursuant to A.R.S. § 38-431.03, the Town Council may vote to go into executive session, which will not be open to the public, to discuss certain matters.   E1 Executive Session pursuant to A.R.S. §38-431.03 (A), Council may ask for discussion or consideration, or consultation with designated Town representatives, or consultation for legal advice with the Town Attorney, concerning any matter listed on this agenda for any of the reasons listed in A.R.S. §38-431.03 (A).      FUTURE AGENDA ITEMS Notwithstanding the Mayor’s discretion regarding the items to be placed on the agenda, if three or more Council members request that an item be placed on the agenda, it must be placed on the agenda for the second regular Town Council meeting after the date of the request, pursuant to Marana Town Code Section 2-4-2(B).   ADJOURNMENT     Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 5 of 274      Council-Regular Meeting   PR1        Meeting Date:08/03/2022   From:Cherry L. Lawson, Town Clerk Date:August 3, 2022 Subject:Proclamation recognizing August 2022 as, "Drowning Impact  Awareness Month" (Cherry L. Lawson) Attachments Proclamation Drowning Impact Awareness Month Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 6 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 7 of 274      Council-Regular Meeting   P1        Meeting Date:08/03/2022   To:Mayor and Council Submitted For:Andrea Caicedo, Assistant to the Town Manager From:Andrea Caicedo, Assistant to the Town Manager Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:Relating to Intergovernmental Relations; presentation on the results and activities of the 55th Arizona State Legislative Second Regular Session; including a look forward to the upcoming Arizona State Legislative Session (Andrea Caicedo)  Discussion: Each year, as a recap of the most recent Arizona State Legislative Session, and in anticipation of the upcoming Arizona State Legislative Session, the Town's Lobbyist, Triadvocates, gives a presentation to Council to more completely describe the events of the most recent legislative session. During the presentation, Triadvocates will discuss bills that were introduced, bills that were passed, and bills that were tracked by the Town of Marana during the 55th Arizona State Legislative Second Session. Triadvocates will also provide a look forward to the next legislative session.  Staff Recommendation: Presentation only. Suggested Motion: Presentation only.  Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 8 of 274 Attachments No file(s) attached. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 9 of 274      Council-Regular Meeting   C1        Meeting Date:08/03/2022   To:Mayor and Council From:Brian Varney, Senior Planner Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:Resolution No. 2022-075: Relating to Development; approving a Final Plat for Saguaro Reserve II at Dove Mountain, Lots 1-292, Blocks "1" - "4" (Future Residential), Block "5" (Golf Course) and Common Areas "A" (Private Streets) and "B" (Open Space / Drainage) located north of Dove Mountain Boulevard and east of Dove Reserve Drive within Sections 16 and 21, Township 11 South and Range 12 East (Brian D. Varney)  Discussion: Request Baker and Associates Engineering, Inc. on behalf of the property owners, Pusch Ridge Christian Academy, Inc., Cottonwood Properties, Inc., and DM Phase IV Investment, LLC, is requesting approval of a final plat consisting of 292 residential lots, Blocks "1" - "4" (Future Residential), Block "5" (Golf Course) and Common Areas "A" (Private Streets) and "B" (Open Space/ Drainage) on approximately 135.9 acres within Dove Mountain.   Location  The proposed subdivision is located north of Dove Mountain Blvd. and east of Dove Reserve Drive. Zoning  The zoning of the property is "F" Dove Mountain Specific Plan with a land use designation of Low-Density Residential (LDR). The LDR allowed minimum lot area is 6,000 square feet and, under the cluster option, an average site area of 4,000 square feet per dwelling unit is permitted.  Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 10 of 274 per dwelling unit is permitted.  Land Use The final plat proposes 292 residential lots, four future residential blocks, one golf course block, private streets and open space and drainage. A minimum lot size of 5,713 square feet and a maximum of 13,015 square feet are proposed. The plat proposes an average lot size of 7,635 square feet. The plat yields a density of 2.15 residences per acre.  Access and Traffic Circulation  The subdivision will be directly accessed from Dove Reserve Drive. The subdivision proposes 2.0 miles of new private streets.  Infrastructure and Utilities Water service will be provided to the subdivision by Tucson Water. Wastewater service will be provided by Pima County Regional Wastewater.  Staff Recommendation: Staff has reviewed the request against the requirements of the Dove Mountain Specific Plan, the Marana Town Code, and the Marana General Plan. This Final Plat is in substantial conformance with all required development regulations, and staff recommends approval.  Suggested Motion: I move to adopt Resolution No. 2022-075, approving a Final Plat for Saguaro Reserve II at Dove Mountain, Lots 1-292, Blocks "1" - "4" (Future Residential), Block "5" (Golf Course) and Common Areas "A" (Private Streets) and "B" (Open Space / Drainage).  Attachments Resolution No. 2022-075 Saguaro Reserve II FP PRV2204-003 Saguaro Reserve II at DM_Map PRV2204-003 Saguaro Reserve II at DM_App Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 11 of 274 Marana Resolution No. 2022-075 - 1 - 7/14/2022 1:08 PM MARANA RESOLUTION NO. 2022-075 RELATING TO DEVELOPMENT; APPROVING A FINAL PLAT FOR SAGUARO RESERVE II AT DOVE MOUNTAIN, LOTS 1-292, BLOCKS “1” - “4” (FUTURE RESIDENTIAL), BLOCK “5” (GOLF COURSE) AND COMMON AREAS “A” (PRIVATE STREETS) AND “B” (OPEN SPACE / DRAINAGE) LOCATED NORTH OF DOVE MOUNTAIN BOULEVARD AND EAST OF DOVE RESERVE DRIVE WITHIN SECTIONS 16 AND 21, TOWNSHIP 11 SOUTH AND RANGE 12 EAST WHEREAS On May 31, 1989, Town Council adopted Ordinance No. 89.22, approving the Dove Mountain Specific Plan (then known as the Tortolita Mountain Properties Specific Plan) which has been amended from time to time by ordinance; and WHEREAS, the preliminary plat for Saguaro Reserve II at Dove Mountain, Lots 1- 292, Blocks 1 – 4, Block 5, and Common Areas “A” and “B” was approved on December 17, 2021; and, WHEREAS Baker and Associates Engineering, Inc. representing the property owners, Pusch Ridge Christian Academy, Inc., Cottonwood Properties, Inc., and DM Phase IV Investment, L.L.C., has applied for approval of the final plat for Saguaro Reserve II at Dove Mountain, Lots 1-292, Blocks “1”–“4” (Future Residential), Block “5” (Golf Course) and Common Areas “A” (Private Streets) and “B” (Open Space / Drainage) located north of Dove Mountain Boulevard and east of Dove Reserve Drive; and WHEREAS the Mayor and Town Council, at its August 3, 2022 meeting, determined that the final plat for Saguaro Reserve II at Dove Mountain should be approved. NOW, THEREFORE, BE IT RESOLVED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA that the final plat for Saguaro Reserve II at Dove Mountain is hereby approved. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 12 of 274 Marana Resolution No. 2022-075 - 2 - 7/14/2022 1:08 PM PASSED AND ADOPTED by the Mayor and Council of the Town of Marana, Arizona, this 3rd day of August, 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 13 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 14 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 15 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 16 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 17 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 18 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 19 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 20 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 21 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 22 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 23 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 24 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 25 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 26 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 27 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 28 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 29 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 30 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 31 of 274 © Latitude Geographics Group Ltd. 0.6 THIS MAP IS NOT TO BE USED FOR NAVIGATION WGS_1984_Web_Mercator_Auxiliary_Sphere Miles0.6 Notes Legend This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. 0.280 1:18,056 Final Plat for Saguaro Reserve II at Dove Mountain 1-292 (PRV2204-003)Town of Marana Planning Marana Town Limits Parcel Labels Parcels (Black) Dove Mountain B o u l e v a r dDo v e R e s e r v e D r i v e Saguaro Reserve II at Dove Mountain Lots 1-292 Boulder Bridge Pass Secret Springs Dr.Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 32 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022Page 33 of 274      Council-Regular Meeting   C2        Meeting Date:08/03/2022   To:Mayor and Council From:Brian Varney, Senior Planner Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:Resolution No. 2022-076: Relating to Development; approving a Final Plat for Little Lambert, Lots 1-5 and Common Area "A" (Private Street) located north of Lambert Lane and approximately one-half mile west of Camino de Oeste within Section 12, Township 12 South and Range 12 East (Brian D. Varney)  Discussion: Request JAS Engineering is requesting approval of a final plat for five residential lots and Common Area "A" (Private Street) on approximately 9.94 acres.  Location  The proposed subdivision is located north of Lambert Lane and approximately one-half mile west of Camino de Oeste.    Zoning The zoning of the property is R-80 (Residential) which requires a minimum lot size of 80,000 square feet for single-family residential development.  Land Use The final plat proposes five single-family residential lots on 9.94 acres of land yielding a density of .50 residences per acre. The minimum lot size proposed with this plat is 80,000 square feet, the maximum is 94,826 square feet, and the average is 83,066 square feet. Common Area 'A' (the private street) occupies 17,704 square feet or .41 acres.  The maximum allowable building height is 30 feet. Rezoning Ordinance No. 2006.06 and the associated amending Ordinance No. 2009.28 mandated a number Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 34 of 274 the associated amending Ordinance No. 2009.28 mandated a number of development standards including an overall site disturbance of 40 percent. Additionally, a native plant permit is required for each lot at the time of application for a building permit.   Access and Traffic Circulation Access to the lots within the subdivision will be provided by a private street maintained by a homeowner's association. The private street is accessed by an existing 30-foot ingress/ egress/ utility easement extending north from Lambert Lane.  Infrastructure and Utilities Water will be provided to the subdivision by Tucson Water. Wastewater service will be provided by private on-site septic systems.        Staff Recommendation: Staff has reviewed the proposed Final Plat against the requirements of Marana Ordinance No. 2002.15, Ordinance No. 2006.06, and Ordinance No. 2009.28, as well as the Marana Town Code and the Marana General Plan. The final plat is in substantial conformance with all required development regulations, and staff recommends approval.        Suggested Motion: I move to adopt Resolution No. 2022-076, approving the Final Plat for Little Lambert, Lots 1-5 and Common Area "A" (Private Street). Attachments Resolution No. 2022-076 Little Lambert Final Plat Little Lambert Final Plat PRV2203-001 Little Lambert_Map PRV2203-001 Little Lambert_App Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 35 of 274 Marana Resolution No. 2022-076 - 1 - 7/14/2022 9:14 AM MARANA RESOLUTION NO. 2022-076 RELATING TO DEVELOPMENT; APPROVING A FINAL PLAT FOR LITTLE LAMBERT, LOTS 1-5 AND COMMON AREA “A” (PRIVATE STREET) LOCATED NORTH OF LAMBERT LANE AND APPROXIMATELY ONE-HALF MILE WEST OF CAMINO DE OESTE WITHIN SECTION 12, TOWNSHIP 12 SOUTH AND RANGE 12 EAST WHEREAS, on September 3, 2002, the Mayor and Town Council adopted Ordinance No. 2002.15, approving a rezoning of approximately 40 acres of land within Section 12, Township 12 South, Range 12 East from Zone C (Large Lot Zone) to R-144 (Residential); and WHEREAS, on March 21, 2006, the Mayor and Town Council adopted Ordinance No. 2006.06, approving a rezoning of approximately 20 acres of land within Section 12, Township 12 South, Range 12 East from R-144 (Residential) to R-80 (Residential) ; and WHEREAS, on December 15, 2009, the Mayor and Town Council adopted Ordinance No. 2009.28, approving a modification of Condition No. 4 of Ordinance No. 2006.06 increasing the overall disturbance of the site from 30 percent to 40 percent; and WHEREAS, JAS Engineering has applied for approval of the final plat for Little Lambert, Lots 1-5 and Common Area “A” (Private Street) located north of Lambert Lane and approximately one-half mile west of Camino de Oeste within Section 12, Township 12 South, and Range 12 East; and WHEREAS the Mayor and Town Council, at its August 3, 2022 meeting, determined that the final plat for Little Lambert should be approved. NOW, THEREFORE, BE IT RESOLVED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA that the final plat for Little Lambert is hereby approved. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 36 of 274 Marana Resolution No. 2022-076 - 2 - 7/14/2022 9:14 AM PASSED AND ADOPTED by the Mayor and Council of the Town of Marana, Arizona, this 3th day of August, 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 37 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 38 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 39 of 274 © Latitude Geographics Group Ltd. 0.6 THIS MAP IS NOT TO BE USED FOR NAVIGATION WGS_1984_Web_Mercator_Auxiliary_Sphere Miles0.6 Legend This map is a user generated static output from an Internet mapping site and is for reference only. Data layers that appear on this map may or may not be accurate, current, or otherwise reliable. 0.280 Town of Marana Planning Final Plat for Little Lambert, Lots 1-5 (PRV2203-001) Notes 1:18,0561:18,056 Marana Town Limits Parcel Labels Camino de MananaTwin Peaks RoadLambert Lane Camino de OesteSaint Patrick RoadOasis Road The Preserve at Twin Peaks Little Lambert Lots 1-5 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 40 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 41 of 274      Council-Regular Meeting   C3        Meeting Date:08/03/2022   To:Mayor and Council Submitted For:Fausto Burruel, Public Works Deputy Director From:Dan Grossman, CIP Process Analyst Date:August 3, 2022 Strategic Plan Focus Area: Commerce,  Not Applicable Strategic Plan Focus Area Additional Info: PRINCIPLE STATEMENT 2: WE WILL SEEK AND RETAIN DIVERSE INDUSTRIES AND COMMERCE. Initiative 3: Invest in airport infrastructure and lease opportunities to grow airport operations. Subject:Relating to Procurement; ratifying the Town Manager's approval of change orders to the Airport MIRL, PAPI, & Beacon Replacement (AP026) project in the amount of $178,000.49; authorizing the transfer of appropriations, if necessary, for the change orders; and authorizing the Town Manager or designee to execute the necessary documents to effectuate the change orders (Fausto Burruel) Discussion: Marana Town Code Section 3-4-7(B)(3) provides that Town Council approval is necessary for change orders that individually or cumulatively exceed $100,000. However, Section 3-4-8(B) provides that the town manager or designee may approve change orders to public improvements contracts that exceed the authority otherwise granted by this section if the town manager reasonably determines that doing so will avoid unnecessary contractor delay claims or costs or public health or safety hazards that would otherwise occur while awaiting town council approval, provided that town council ratification occurs as soon as practicable thereafter.   Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 42 of 274 The budget for fiscal year 2022- 2023 was adopted on June 21, 2022. The Airport MIRL, PAPI, & Beacon Replacement project (AP026) was properly included within the Town of Marana’s FY2023 Capital Improvement Plan. The final, revised budget amount for the Airport MIRL, PAPI, & Beacon Replacement is $1,635,285.   Effective 12/02/2021, the Town and Pavex Corp entered into a Construction Contract in the amount of $715,705.00 to construct the Airport MIRL, PAPI, & Beacon Replacement project (AP026). This construction contract has had no previous change orders.   Change order 1A to the Pavex Construction contract is necessary for the Medium Runway Intensity Lights (MIRL). Due to heavy monsoon storm damage that occurred after design investigations were performed there is a need to install new collars and lids to handholds, and additional lighting work to clean out and replace damaged handholds and covers. The cost of these additional improvements is $46,020.00. Change order 1B to the Pavex Construction contract is necessary for the Precision Approach Path Indicators (PAPI). PAPI 12-30 requires two control switches which were not included in the original lighting control panel. PAPI 12 is revised to a 480V circuit with new transformer/disconnect and conductor quantity adjustments. The cost of these changes is a reduction of $6,017.00. Change order 1C to the Pavex Construction contract is necessary for the Airport Beacon. A 120V circuit breaker is required due to the LED Beacon equipment requirements. The cost of this improvement is $200.00. Change Order 2 to the Pavex Construction contract is necessary for the Medium Runway Intensity Lights (MIRL). During the on-site investigations of the project site it was determined that 5 existing handholes (pull boxes) identified for collar and lid replacement were damaged beyond repair and 14 additional handholes were identified for replacement that were damaged and not rated for traffic. A total of 19 handholes are required to be replaced in order to properly rehabilitate the runway lighting systems. The cost of these additional improvements is $101,655.93. The combined amount of these change orders is $141,858.93, which will bring the Pavex Construction Contract to $857,563.93. Effective 10/04/2021, The Town of Marana and Dibble & Associates Consulting Engineers entered into a project management contract in the amount of $150,715.04 to conduct project management for the Airport MIRL, PAPI, Beacon Replacement Project (AP026). Due to the change orders to the Pavex Construction contract as described above, a corresponding change order is required to the Dibble Project Management Contract in the amount of $31,552.75. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 43 of 274 The Town of Marana recently completed a Siting Study for the new Air Traffic Control Tower at Marana Regional Airport. The proposed location for the Air Traffic Control Tower conflicts with an existing duct bank which contains airfield lighting cables for several airfield electrical circuits. At the request of the Town, Dibble will develop construction drawings for the work associated with re-routing the duct bank around the footprint for the proposed Air Traffic Control Tower and associated infrastructure. The cost of this additional design work is $4,588.81. The combined amount of these change orders is $36,141.56, which will bring the Dibble Project Management Contract to $186,856.60. These change orders were necessary to avoid unnecessary contractor delay claims or costs or public health or safety hazards costs and the amount of these change orders exceeds $100,000.00; therefore, these change orders required immediate approval by the Town Manager. With active contracts and contractors in place, the Town Manager exercised his authority under section 3-4-8(B) of the Town Code to authorize change orders to the project. This item is on the agenda for the Town Council to ratify the Town Manager's action.    Financial Impact: Fiscal Year:2023 Budgeted Y/N:Yes Amount:$178,000.49 These change orders will be funded with Airport Capital funds, GL Account # 52592000-8015-AP026. The $178,000.49 will be reimbursed to the Town through ADOT Grant #: E2S2N01C. Staff Recommendation: Staff recommends ratification of the Town Manager's approval of the change orders to the Airport MIRL, PAPI, & Beacon Replacement (AP026) project in the amount of $178,000.49. Suggested Motion: I move to ratify the Town Manager's approval of the change orders to the Airport MIRL, PAPI, & Beacon Replacement project in the amount of $178,000.49; to authorize the transfer of appropriations if necessary for the change orders; and to authorize the Town Manager or designee to execute the necessary documents to effectuate the change orders.   Attachments Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 44 of 274 Attachments No file(s) attached. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 45 of 274      Council-Regular Meeting   C4        Meeting Date:08/03/2022   To:Mayor and Council From:Kristin Taft, Grants Manager Date:August 3, 2022 Strategic Plan Focus Area: Commerce Strategic Plan Focus Area Additional Info: PRINCIPLE STATEMENT 2: WE WILL SEEK AND RETAIN DIVERSE INDUSTRIES AND COMMERCE. Initiative 3: Invest in airport infrastructure and lease opportunities to grow airport operations. Subject:Resolution No. 2022-079: Relating to the Marana Regional Airport; approving and authorizing the Town Manager to execute an Airport Development Reimbursable Grant Agreement in the amount of $45,000.00 between the State of Arizona, by and through the Department of Transportation (ADOT), and the Town of Marana for the purpose of aiding in financing the "Master Plan ALP Update" project (Grant No. E3S2L 01P) (Kristin Taft) Discussion: The Arizona Department of Transportation (ADOT), through its Multimodal Planning Division (the "State"), has provided the Town of Marana (the “Sponsor"), a grant agreement from State funds for the purpose of aiding in an upcoming project at the Marana Regional Airport. The "Master Plan ALP Update" project (Grant No. E3S2L 01P) will fund the updated master plan for Marana Municipal Airport. The total project cost is $50,000; the maximum reimbursement available from the State to the Sponsor for this Agreement is $45,000. The minimum funding participation from the Town is 10% of the total cost ($5,000). If approved, work is expected to begin August 2022 and is expected to be completed by May 2023. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 46 of 274 The agreement with ADOT requires the Town to approve and attach to the agreement a resolution by the Town Council certifying the following: (1) The Town has the legal power and authority to do all things necessary, in order to undertake and carry out the project, and to accept, receive, and disburse grant funds from the State in aid of the project. (2) The Town now has on deposit, or is in a position to secure, $5,000, or an equivalent amount represented by the Town's proposed labor and equipment costs, for use in defraying the Town's share of the costs of the project. The funds will come from the Town of Marana General Fund. (3) The Town designates its Finance Director, Yiannis Kalaitzidis, to receive payments representing the State's share of project costs.  (4) The Town has on file with ADOT the requisite vendor identification and address information for project payments.  The resolution attached to these agenda materials satisfies the forgoing requirements. Financial Impact: Fiscal Year:2023 Budgeted Y/N:Yes Amount:$50,000 The total amount for the project is $50,000.  The State reimburses $45,000 (90%) and the Town is responsible for the remaining $5,000 (10%). Budget capacity is available in the Airport fund. Staff Recommendation: Staff recommends that the Town Manager be authorized to execute the Grant Agreement with ADOT. Suggested Motion: I move to adopt Resolution No. 2022-079, approving and authorizing the Town Manager to execute an Airport Development Reimbursable Grant Agreement between the State of Arizona by and through the Department of Transportation (ADOT) and the Town of Marana for the purpose of aiding in financing the "Master Plan ALP Update" project (Grant No. E3S2L 01P).  Attachments Resolution No. 2022-079 Exhibit A to Resolution Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 47 of 274 - 1 - 00082648.DOCX /1 Resolution No. 2022-079 MARANA RESOLUTION NO. 2022-079 RELATING TO THE MARANA REGIONAL AIRPORT; APPROVING AND AUTHORIZING THE TOWN MANAGER TO EXECUTE AN AIRPORT DEVELOPMENT REIMBURSABLE GRANT AGREEMENT IN THE AMOUNT OF $45,000.00 BETWEEN THE STATE OF ARIZONA, BY AND THROUGH THE DEPARTMENT OF TRANSPORTATION (ADOT), AND THE TOWN OF MARANA FOR THE PURPOSE OF AIDING IN FINANCING THE "MASTER PLAN ALP UPDATE" PROJECT (GRANT NO. E3S2L 01P) WHEREAS A.R.S. § 28-8411 authorizes the Town Council of the Town of Marana to undertake all activities necessary to acquire, establish, construct, own, control, lease, equip, improve, maintain, operate, and regulate an airport; and WHEREAS A.R.S. § 28-8413 authorizes the Town to accept and receive federal and other monies for the acquisition, construction, enlargement, improvement, maintenance, equipment, or operation of an airport and to enter into agreements regarding the receipt of such monies; and WHEREAS the purpose of the Airport Development Reimbursable Grant Agreement (Grant No. E3S2L 01P) is to provide $45,000.00 in State funding to aid in financing the Master Plan ALP Update for the Marana Regional Airport (the “Project”); and WHEREAS the terms of the grant agreement require the Town to certify certain information by resolution approved by the Marana Town Council; and WHEREAS the Mayor and Council feel it is in the best interests of the Town and its citizens to enter into the grant agreement and to certify the information required by the agreement. NOW, THEREFORE, BE IT RESOLVED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA, AS FOLLOWS: SECTION 1. The Town hereby certifies that (1) the Town has the legal power and authority to do all things necessary in order to undertake and carry out the Project, and to accept, receive, and disburse grant funds from the State in aid of the Project; (2) the Town now has on deposit, or is in a position to secure, $5,000, or an equivalent amount represented by the Town’s proposed labor and equipment costs, for use in defraying the Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 48 of 274 - 2 - 00082648.DOCX /1 Resolution No. 2022-079 Town’s share of the costs of the Project; (3) the Town designates its Finance Director, Yiannis Kalaitzidis, to receive payments representing the State’s share of Project costs; and (4) the Town has on file with ADOT a vendor identification and address for Project payments. SECTION 2. The Airport Development Reimbursable Grant Agreement (Grant No. E3S2L 01P), substantially in the same form attached to and incorporated by this reference in this resolution as Exhibit A, is hereby approved and authorized and the Town’s Manager and staff are hereby directed and authorized to undertake all other and further tasks required or beneficial to carry out the terms, obligations, and objectives of this resolution. PASSED AND ADOPTED by the Mayor and Council of the Town of Marana, Arizona, this 3rd day of August, 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 49 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 1 of 19 Arizona Department of Transportation Multimodal Planning Division Aeronautics Group Airport Development Reimbursable Grant Agreement Part I THIS AGREEMENT is entered into , 2022, between the STATE OF ARIZONA, acting by and through its DEPARTMENT OF TRANSPORTATION, through its Multimodal Planning Division (the “State”) and the Town of Marana, a political subdivision of the State of Arizona, (the “Sponsor”) for a grant of State funds for the purpose of aiding in financing a Project of Master Plan ALP UPDATE – (the “Project”), for the improvement of the Marana Regional Airport (the “Airport”). WITNESSETH Recitals: 1) The Sponsor desires, in accordance with the authority granted by Arizona Revised Statutes (A.R.S.) Section 28-8413, funds from the State for the purpose of airport planning and/or development. 2) The Arizona State Transportation Board, as approved on July 1, 2022, and the Director of the Arizona Department of Transportation, in accordance with the authority granted by A.R.S. Sections 28-304, 28-363, and 28-401 and Title 28, Chapter 25, A.R.S., have authorized reimbursement to the Sponsor of funds expended for airport planning and/or development. Now, therefore, in consideration of the foregoing recitals and of the covenants and agreements made by the parties herein to be kept and performed, the parties agree as follows: Sponsor’s Responsibility 1) The Sponsor shall accept this Agreement within 4 months of the date of the grant offer cover letter: July 19, 2022. This Grant offer, if not accepted by the Sponsor, shall expire at the end of the 4-month period. 2) The Sponsor shall commence the Project within 6 months of the date the grant was executed by the State. This Project will consist of the airport improvements as described in Exhibit C. The Sponsor shall proceed with due diligence and complete the Project in accordance with the provisions of this Agreement. The Sponsor shall provide and maintain competent supervision to complete the Project in conformance with the plans, specifications and work completion schedule incorporated as part of this Agreement. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 50 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 2 of 19 3) The Sponsor shall submit completed Project Reimbursement and Milestone schedules, which shall be attached hereto, as Exhibit C, Schedules Two and Three respectively and shall complete the Project within that schedule. Any change to the schedule shall be submitted in writing and be approved by the State. A time extension beyond the State's obligation to provide funds herein must be reflected by formal Amendment to this Agreement. 4) The Sponsor shall comply with the Sponsor Assurances and abide by and enforce the General Provisions and Specific Provisions incorporated herein as Exhibits A, B and C respectively. Obligations 1) The minimum funding participation from the Sponsor shall be 10% as determined by the State. 2) The maximum reimbursement available from the State to the Sponsor for this Agreement shall be $45,000.00 3) Except as otherwise provided herein for the State’s obligation to provide funds hereunder expires upon completion of the Project required herein or July 19, 2026, whichever is earlier. 4) The State may, after agreeing to provide said funds to the Sponsor, withdraw/terminate the grant if the Project has not been initiated as evidenced by a Notice to Proceed within 6 months of the date the grant was executed by the State or has not progressed as scheduled over a period of 12 months or if the State determines that Sponsor is not otherwise complying with the terms of this Agreement. If it becomes necessary to terminate a grant at any time, the State will reimburse expenses of the Sponsor, approved by the State, up to the time of notification of cancellation provided Sponsor is not in default hereunder. 5) Sponsor acknowledges that in the event of a late payment or reimbursement by the State, the State shall have no obligation to pay a late payment fee or interest and shall not otherwise be penalized. 6) Notwithstanding anything to the contrary herein, in the case where funds are no longer available or have been withdrawn or not appropriated, or the Project is no longer in the State’s best interest, the State shall have the right of termination at its sole option. The State shall not reimburse any costs incurred after receipt of the notice of termination. The Governor pursuant to A.R.S. Section 38-511 hereby puts all parties on notice that this Agreement is subject to cancellation. Preliminary Work Provision Any preliminary work, for which costs for this Project were incurred after July 1, 2022 shall be considered eligible for reimbursement provided that said costs are directly related to the Project on which this Agreement is written. The State shall review related records and determine eligibility at its sole discretion. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 51 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 3 of 19 Part II The Sponsor shall approve and attach to this agreement a resolution, or Motion, or Board Action by its governing body that certifies as follows: 1) The Sponsor has the legal power and authority: a) to do all things necessary, in order to undertake and carry out the Project; b) to accept, receive and disburse grant funds from the State in aid of the Project. 2) The Sponsor now has on deposit, or is in a position to secure _______________________________________ Dollars ($ ), or an equivalent amount represented by Sponsor’s proposed labor and equipment costs, for use in defraying Sponsor’s share of the costs of the Project. The present status of these funds is as follows: ______________________________________________________________________________________________ (enter local funding type and location) 3) The Sponsor hereby designates __________________________________, _______________________________ Name Title to receive payments representing the State’s share of project costs. ___________________________________________ ________________________________________ Signature of Sponsor’s Representative Title of Representative 4) The Sponsor has on file with ADOT the following vendor identification and address for project payments: Sponsor Vendor Id #: IV0000001820 Sponsor Vendor Address: 11555 W. Civic Ctr Dr, Marana, AZ 85653 ] Exhibits The following Exhibits are incorporated herewith and form a part of this Agreement. Exhibit A - Sponsor Assurances Exhibit B - General Provisions Exhibit C - Specific Provisions and Project Schedules Five Thousand 5,000 Town of Marana General Fund Yiannis Kalaitzidis Finance Director Town Manager Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 52 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 4 of 19 STATE: SPONSOR: State of Arizona Town of Marana Department of Transportation Marana Regional Airport Multimodal Planning Division By: _________________________ By: _________________________ Title: MPD Division Director Title: _________________________ Date: _________________________ Date: _________________________ WITNESSED BY: Signature: ________________________ Print Name: ________________________ Date: ________________________ WITNESSED BY: Signature: ________________________ Print Name: ________________________ Date: ________________________ Town Manager Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 53 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 5 of 19 EXHIBIT A Sponsor Assurances Upon acceptance of the grant offer by the Sponsor, these assurances will become a part of this Agreement. The Sponsor hereby covenants and agrees with the State as follows: General 1) That the Project is consistent with plans (existing at the time of approval of the Project) of political jurisdictions authorized by the State to plan for the development of the area surrounding the Airport and has given fair consideration to the interest of communities in or near where the Project is to be located. In making a decision to undertake any airport development Project under this Agreement the Sponsor insures that it has undertaken reasonable consultation with affected parties using the Airport at which the Project is proposed. All appropriate development standards of Federal Aviation Administration (FAA) Advisory Circulars, Orders, or Federal Regulations shall be complied with. All related state and federal laws shall be complied with. 2) That these covenants shall become effective upon execution of this Agreement for the Project or any portion thereof, made by the State and shall remain in full force and effect throughout the useful life of the facilities or the planning project’s duration developed under the grant, but in any event, not less than twenty (20) years from the date of acceptance of the grant offer by the Sponsor. 3) The Sponsor certifies in this Agreement that it is a political subdivision of the State and is the public agency with control over a public-use Airport and/or on behalf of the possible future development of an Airport and is eligible to receive grant funds for the development or possible development of an Airport under its jurisdiction. 4) The Sponsor further agrees it holds good title, satisfactory to the State, to the landing area of the Airport or site thereof, or will give assurance satisfactory to the State that good title will be acquired. 5) That the Sponsor is the owner or lessee of the property or properties on which the Airport is located and that the lease guarantees that the Sponsor has full control of the use of the property for a period of not less than twenty (20) years from the date of this Agreement. All changes in airport ownership or to an airport lease shall be approved by the State. 6) The Sponsor agrees that it has sufficient funds available for that portion of the project costs which are not to be paid by the State (or the United States). 7) The Sponsor agrees to provide and maintain competent supervision to complete the Project in conformance with this Agreement. 8) Preserving Rights and Powers: The Sponsor agrees it shall not take or permit any action which would operate to deprive it of any of the rights and powers necessary to perform any or all of the terms, conditions and assurances in this Agreement without written permission from the State, and shall act promptly to acquire, extinguish or modify any outstanding rights or claims of right by others which would interfere with such performance by the Sponsor. This will be done in a manner acceptable to the State. The Sponsor shall not sell, lease, encumber or otherwise transfer or dispose of any part of its title or other interests in the property shown on the airport property map included in the most recent FAA-approved Airport Layout Plan, or to that portion of the property upon which State Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 54 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 6 of 19 funds have been expended, for the duration of the terms, conditions and assurances in this Agreement without approval by the State. If the transferee is found by the State to be eligible under Title 49, United States Code, to assume the obligations of this Agreement and to have the power, authority and financial resources to carry out such obligations, the Sponsor shall insert in the contract or document transferring or disposing of Sponsor’s interest and make binding upon the transferee all the terms, conditions and assurances contained in this Agreement. 9) Public Hearings: In Projects involving the location of an Airport, an airport runway or a major runway extension, the Sponsor has afforded the opportunity for public hearings for the purpose of considering the economic, social and environmental impacts of the Airport or runway location and its consistency with goals and objectives of such planning as has been carried out by the community and it shall, when requested by the State, submit a copy of such hearings to the State. Financial Pursuant to A.R.S. 35-326, the Sponsor may elect to utilize the Local Government Investment Pool (“LGIP”) maintained by the state treasurer. The Sponsor shall request written approval from the State to use the LGIP. Thereafter, the State may deposit the funds authorized by the grant into the Sponsor’s account. After approval of the reimbursements by the state, the funds shall be disbursed through the LGIP account to the Sponsor. The disbursements shall be made pursuant to the applicable laws and regulations. The Sponsor shall establish and maintain for each Project governed by this Agreement, an adequate accounting record to allow State personnel to determine all funds received (including funds of the Sponsor and funds received from the United States or other sources) and to determine the eligibility of all incurred costs of the Project. The Sponsor shall segregate and group project costs into cost classifications as listed in the Specific Provisions of Exhibit C. Record Keeping The Sponsor shall maintain accurate records of all labor, equipment and materials used in this Project and that upon reasonable notice, shall make available to the State, or any of their authorized representatives, for the purpose of audit and examination all records, books, papers or documents of the recipient relating to work performed under this Agreement. For airport development Projects, make the Airport and all airport records and documents affecting the Airport, including deeds, leases, operation and use agreements, regulations and other instruments, available for inspection by any duly authorized agent of the State upon reasonable request. Airport Based Aircraft Reporting The Sponsor shall furnish to the State on a quarterly basis, a current detailed listing (including: Registration/N Number, Name, Address and Phone Number of Owner) of all based aircraft on the Airport in a form approved by the State. Airport Layout Plan 1) The Sponsor shall maintain a current signed/approved Airport Layout Plan (ALP) of the Airport, which shows building areas and landing areas, indicating present and planned development and to furnish the State an updated ALP of the Airport as changes are made. 2) The Sponsor shall be required to prepare an ALP for update or revalidation in accordance with current FAA and State standard guidelines. The ALP will indicate any deviations from FAA design standards as outlined in current FAA Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 55 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 7 of 19 Advisory Circulars, orders or regulations. A copy of the signed/approved ALP in electronic format shall be forwarded to the State after authentication by FAA or the State. 3) The Sponsor shall assure that there are no changes to the airport property boundaries, together with any off-site areas owned or controlled by the Sponsor which support the Airport or its operations as a part of this project. 4) If a change or alteration is made at the Airport which the State determines adversely affects the safety, utility or efficiency of the Airport, or any State funded property on or off Airport which is not in conformity with the ALP as approved by the State, the Sponsor will, if requested by the State, eliminate such adverse affect in a manner approved by the State. Immediate Vicinity Land Use Restriction The Sponsor shall restrict the use of land, adjacent to or in the immediate vicinity of the Airport, to activities and purposes compatible with normal airport operations and to take appropriate action including the adoption of appropriate zoning laws. In addition, if the Project is for noise compatibility or to protect the 14 CFR Part 77 imaginary surfaces of the Airport, the Sponsor will not cause or permit any change in land use, within its jurisdiction, that will reduce its compatibility, with respect to the Airport, of the noise compatibility program measures or the imaginary surfaces of the Airport upon which State funds have been expended. Airport Operation 1) The Sponsor shall promote safe airport operations by clearing and protecting the approaches to the Airport by removing, lowering, relocating, marking and/or lighting existing airport hazards and to prevent, to the extent possible, establishment or creation of future airport hazards. The Sponsor shall take appropriate action to assure such terminal airspace as is required to protect instrument and visual operations to the Airport (including established minimum flight altitudes) will be adequately cleared and protected by preventing the establishment or creation of future airport hazards. The Sponsor shall promptly notify airmen of any condition affecting aeronautical use of the Airport. 2) The Sponsor further agrees to operate the Airport for the use and benefit of the public and to keep the Airport open to all types, kinds and classes of aeronautical use without discrimination between such types, kinds and classes; provided that the Sponsor shall establish such fair, equal and nondiscriminatory conditions to be met by all users of the Airport as may be necessary for the safe and efficient operation of the Airport; and provided further, that the Sponsor may prohibit any given type, kind or class of aeronautical use of the Airport if such use would create unsafe conditions, interfere with normal operation of aircraft, or cause damage or lead to the deterioration of the runway or other airport facilities. 3) In any agreement, contract, lease or other arrangement under which a right or privilege at the Airport is granted to any person, firm or corporation to conduct or engage in any aeronautical activity for furnishing services to the public at the Airport, the Sponsor shall insert and enforce provisions requiring said person, firm or corporation: a) to furnish services on a reasonable and not unjustly discriminatory basis to all users thereof and charge reasonable and not unjustly discriminatory prices for each unit or service; b) and be allowed to make reasonable and nondiscriminatory discounts, rebates or similar types of price reductions to volume purchasers; Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 56 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 8 of 19 c) each Fixed Based Operator (FBO) and Air Carrier at the Airport shall be subject to the same rates, fees, rentals and other charges as are uniformly applicable to all other FBOs and Air Carriers making the same or similar uses of the Airport and utilizing the same or similar facilities; d) each Air Carrier using such Airport shall have the right to service itself or to use any FBO that is authorized or permitted by the Airport to serve any Air Carrier at the Airport. 4) The Sponsor shall not exercise or grant any right or privilege which operates to prevent any person, firm or corporation operating aircraft on the Airport from performing any services on its own aircraft with its own employees (including but not limited to maintenance, repair and fueling) that it may choose to perform. In the event the Sponsor itself exercises any of the rights and privileges referred to in this assurance, the services involved will be provided on the same conditions as would apply to the furnishing of such services by a commercial aeronautical operator authorized by the Sponsor under these provisions. 5) The Sponsor shall suitably operate and maintain the Airport and all facilities thereon or connected therewith which are necessary for airport purposes and to prohibit any activity thereon which would interfere with its use for aeronautical purposes and to operate essential facilities, including night lighting systems, when installed, in such manner as to assure their availability to all users of the Airport; provided that nothing contained herein shall be construed to require that the Airport be operated and maintained for aeronautical uses during temporary periods when snow, flood or other climatic conditions interfere substantially with such operation and maintenance. 6) The Sponsor shall not permit an exclusive right for the use of the Airport by any person providing, or intending to provide, aeronautical services to the public. For purposes of this paragraph, providing services at an Airport by a single FBO shall not be construed as an “exclusive right” if: a) it would be unreasonably costly, burdensome or impractical for more than one FBO; and b) if allowing more than one FBO to provide such services would require a reduction of space leased pursuant to an existing agreement between a single FBO and the Airport. Note: Aeronautical activities that are covered by this paragraph include, but are not limited to: charter flights, pilot training, aircraft rental, sightseeing, air carrier operations, aircraft sales and services, aerial photography, agricultural spraying, aerial advertising and surveying, sale of aviation petroleum products whether or not conducted in conjunction with any other aeronautical activity, repair and maintenance of aircraft, sale of aircraft parts, and any other activities which because of their direct relationship to the operation of aircraft can be regarded as an aeronautical activity. 7) The Sponsor shall terminate any exclusive right to conduct an aeronautical activity now existing at the Airport before any grant of assistance from the State. However, there shall be no limit on the duration of the assurances regarding Exclusive Rights and Airport Revenue so long as the Airport is used as an Airport. There shall be no limit on the duration of the terms, conditions, and assurances with respect to real property acquired with State funds. 8) Airport Pavement Preservation Program: The Sponsor certifies that they have implemented an effective pavement preservation management program at the Airport in accordance with Public Law 103-305 and with the most current associated FAA policies and guidance for the replacement, reconstruction or maintenance of pavement at the Airport. The Sponsor assures that it shall use and follow this program for the useful life of the pavement constructed, reconstructed or repaired with financial assistance from the State and that it will provide such reports on pavement condition and pavement management programs as may be required by the State. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 57 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 9 of 19 Sponsor Transactions The Sponsor shall refrain from entering into any transaction which would deprive the Sponsor of any of the rights and powers necessary to perform any or all of the covenants made herein, unless by such transaction the obligation to perform all such covenants is assumed by another public agency eligible to assume such obligations and having the power, authority and financial resources to carry out such obligations; and, if an arrangement is made for management or operation of the Airport by an agency or person other than the Sponsor, the Sponsor shall reserve sufficient powers and authority to insure that the Airport will be operated and maintained in accordance with these covenants or insure that such an arrangement also requires compliance therewith. Airport Revenues The Sponsor shall maintain a fee and rental structure for the facilities and services at the Airport which will make the Airport as self-sustaining as possible under the circumstances existing at the particular Airport, taking into account such factors as the volume of traffic and economy of collection. All revenues generated by the Airport (and any local taxes established after Dec 30, 1987), will be expended by it for the capital or operating costs of the Airport; the local airport system; or the local facilities which are owned or operated by the owner or operator of the Airport and which are directly or substantially related to the actual air transportation of passengers or property, on or off the Airport. Disposal of Land 1) For land purchased under a grant for airport development purposes (it is needed for aeronautical purposes, including runway protection zones, or serve as noise buffer land; and revenue from the interim use of the land contributed to the financial self-sufficiency of the Airport), the Sponsor shall apply to the State and FAA for permission to dispose of such land. If agreed to by the State and/or FAA, the Sponsor shall dispose of such land at fair market value and make available to the State and FAA an amount that is proportionate to the State and FAA’s share of the cost of the land acquisition. That portion of the proceeds of such disposition, which is proportionate to the share of the cost of acquisition of such land, shall be (a) reinvested in another eligible airport development Project or Projects approved by the State and FAA or (b) be deposited to the Aviation Trust Fund if no eligible Project exists. 2) Disposition of such land shall be subject to the retention or reservation of any interest or right therein necessary to ensure that such land will only be used for purposes which are compatible with noise levels associated with operation of the Airport. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 58 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 10 of 19 EXHIBIT B General Provisions Employment of Consultants The term consultant, as used herein, includes planners, architects and/or engineers. If a consultant is to be used for this Project, the Sponsor agrees to consider at least three (3) consultant firms. If the Sponsor has contracted with or will contract with a consultant on a retainer basis, the Sponsor assures to the State that prior to entering such a contract, at least three (3) consultants were or will be considered. The Sponsor shall submit to the State, for review and approval, a copy of the request for proposals and/or request for qualifications, and the proposed consultant contract prior to its execution and upon award of the contract, a fully executed copy. All requests for qualifications and requests for proposals shall be in accordance with A.R.S. 34, Chapters 1, 2 and 6, and shall include a list of projects and project locations to be awarded project contracts. Contracts 1) The Sponsor as an independent entity and not as an agent of the State may obtain the services required in order to fulfill the work outlined in the Project Description as approved by the State for funding in the Airport Capital Improvement Program. All contracts awarded to accomplish the project work described in this Agreement shall state: a) The name of the consultant authorized to perform the work and to communicate on behalf of the Sponsor; b) The Sponsor must insure that contracts issued under this Agreement comply with the provisions of Arizona Executive Order 75-5 as amended by Arizona Executive Order 2009-9, relating to equal opportunity; c) The terms for termination of the contract either for failure to perform or in the best interest of the Sponsor; d) The duly authorized representatives of the State shall have access to any books, documents, papers and records of the consultant and/or contractor which are in any way pertinent to the contract for a period of five years, in accordance with A.R.S. 35-214, for the purpose of making inspections, audits, examinations, excerpts and transcriptions. 2) All contracts shall stipulate and make clear: a) The responsibilities of the consultant to gain authorization for changes on the Project which may have an affect on the contract price, scope, or schedule; b) That all construction contractors and sub-contractors hired to perform services, shall be in compliance with A.R.S. 32, Chapter 10. c) That any materials, including reports, computer programs or files and other deliverables created under this Agreement are the sole property of the Sponsor. That these items shall be made available to the public. The Contractor/Consultant is not entitled to a patent or copyright on these materials and may not transfer the patent or copyright to anyone else. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 59 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 11 of 19 d) That any travel shall be reimbursable by the State only within the rules and costs in accordance with the State of Arizona Travel Policy. 3) Liability of Subcontractors 1) It shall be the responsibility of the Sponsor to ensure through contractual agreement that any independent contractor, subcontractors, or sub consultants utilized by the Sponsor, defend, indemnify, save, and hold harmless the State and any of their departments, divisions, agencies, officers, or employees who may be obligated to pay by reason of any liability imposed upon any of the above for damages arising out of any error, negligence, omissions, or act of the independent contractor, subcontractor, or sub consultant. Conflict of Interest Each consultant submitting a proposal shall certify that it shall comply with, in all respects, the rules of professional conduct set forth in Arizona Administrative Code R4-30-301. In addition, a conflict of interest shall be cause for disqualifying a consultant from consideration; or terminating a contract if the conflict should occur after the contract is made. A potential conflict of interest includes, but is not limited to: 1) Accepting an assignment where duty to the client would conflict with the consultant's personal interest, or interest of another client. 2) Performing work for a client or having an interest which conflicts with this contract. Reports Reports 1) Reimbursement Requirements a). The Sponsor shall submit quarterly Grant Reimbursement Requests (GRR’s) to the Aeronautics Grant Manager after the date of the grant agreement has been signed by both Sponsor and State. b). The Sponsor shall prepare quarterly (GRR) forms with the appropriate invoices attached which clearly indicate the project’s progress to date and the amount of reimbursement due by virtue of that progress. All GRR’s for payment shall be for work completed unless otherwise agreed to by State. (i). The State has the right to withhold reimbursement payments if the Sponsor does not fill out the State GRR form correctly. If the State does decide to withhold payments to the Sponsor for any reason, it must provide written notification and an explanation to the Sponsor within ten (10) days of the date of the invoice submitted. c). The State has the right to suspend any current or future grants should the Sponsor neglect to make a grant reimbursement request after 180 days as stated on the Projected Reimbursement Requests / State Cash Flow section of the grant agreement under Exhibit C, Schedule 2. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 60 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 12 of 19 d). An Airport may be awarded a pavement management agreement through the State’s Airport Pavement Management System (APMS Program). Sponsors receiving APMS treatment will be responsible for 10% of the eligible construction cost. Outstanding balances after final costs reconciliation shall be paid to the State upon written notice. Any unpaid balance by the Sponsor can result in suspension of participation in the State’s Airport Pavement Management System and State/Local Grants. 2) The Sponsor shall submit monthly status reports during planning, shall submit monthly status reports during design, and shall submit weekly reports during construction. All reports shall reflect, at a minimum, the progress accomplished in relation to the Grant and Project schedules and milestones, the reasons for any changes, and the recommended corrections of problems encountered. Upon completion of the Project, the Sponsor shall submit a letter to the State specifying that the Project has been completed to their satisfaction and that the consultant and the contractor have completed their contractual responsibilities. Changes Any changes to the consultant contract, authorized by the Sponsor, that include additional funds, time and/or scope, shall be by amendment and shall be approved by the State prior to being made in order to be eligible for reimbursement. Approval of a change by the State shall not obligate the State to provide reimbursement beyond the maximum funds obligated by this Agreement. Any increase to the amount of funds authorized hereunder, to the expiration date of this agreement, or to the scope of work included in this agreement must be by formal amendment, and signed by all parties. Any changes to the contract documents, authorized by the Sponsor, must be approved by the State prior to any changes being made in order to be eligible for reimbursement. Audit Upon completion of the Project, the Sponsor agrees to have an audit performed. The audit examination may be a separate project audit or in accordance with the Single Audit Act of 1984 (Single Audit). If the Sponsor is required under law to have a Single Audit, this Project shall be considered for inclusion in the scope of examination. The Sponsor shall keep all project accounts and records which fully disclose the amount and disposition by the recipient of the proceeds of the grant, the total cost of the Project in connection with which the grant is given or used, and the amount or nature of that portion of the cost of the Project supplied by other sources, and such other financial records pertinent to the Project. The accounts and records will be kept in accordance with A.R.S. 35-214. In any case in which an independent audit is made of the accounts of a Sponsor relating to the disposition of the proceeds of a grant relating to the Project in connection with which the grant was given or used, it shall file a certified copied of such audit with the State not later than six (6) months following the close of the fiscal year in which the audit was made. The Sponsor shall make available to the State or any of their other duly authorized representatives, for the purpose of audit and examination, any books, documents, papers and records of the recipient that are pertinent to the grant. The Sponsor further agrees to provide the State a certified copy of the audit report. The State is to determine the acceptability of this audit. Suspension Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 61 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 13 of 19 If the Sponsor fails to comply with any conditions of this Agreement, the State, by written notice to the Sponsor, may suspend participation and withhold payments until appropriate corrective action has been taken by the Sponsor. Costs incurred during a period of suspension may not be eligible for reimbursement by the State. Failure to Perform If the Sponsor fails to comply with the conditions of this Agreement the State, may by written notice to the Sponsor, terminate this Agreement in whole or in part. The notice of termination will contain the reasons for termination, the effective date, and the eligibility of costs incurred prior to termination. The State shall not reimburse any costs incurred after the date of termination. Termination for Convenience When the continuation of the Project will not produce beneficial results commensurate with the further expenditure of funds or when funds are not appropriated or are withdrawn for use hereunder, the State may terminate this Agreement. In the case where continuation of the Project will not produce beneficial results, the State and the Sponsor shall mutually agree upon the termination either in whole or in part. In the case where funds are no longer available or have been withdrawn or not appropriated, or the Project is no longer in the State’s best interest, the State shall have the right of termination as its sole option. The State shall not reimburse any costs incurred after receipt of the notice of termination. The Governor pursuant to A.R.S. Section 38-511 hereby puts all parties on notice that this Agreement is subject to cancellation. Waiver by State No waiver of any condition, requirement or right expressed in this Agreement shall be implied by any forbearance of the State to declare a default, failure to perform or to take any other action on account of any violation that continues or repeats. Compliance with Laws The Sponsor shall comply with all Federal, State and Local laws, rules, regulations, ordinances, policies, advisory circulars, and decrees that are applicable to the performance hereunder. Arbitration In the event of a dispute, the parties agree to use arbitration to the extent required by A.R.S. Section 12-1518. Jurisdiction Any litigation between the Sponsor and the State shall be commenced and prosecuted in an appropriate State court of competent jurisdiction within Maricopa County, State of Arizona. Excess of Payments If it is found that the total payments to the Sponsor exceed the State's share of allowable project costs, the Sponsor shall promptly return the excess to the State. Final determination of the State's share of allowable costs shall rest solely with Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 62 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 14 of 19 the State. Any reimbursement to the Sponsor by the State not in accordance with this Agreement or unsubstantiated by project records will be considered ineligible for reimbursement and shall be returned promptly to the State. State Inspectors At any time and/or prior to final payment of funds for work performed under this Agreement, the State may perform an inspection of the work performed to assure compliance with the terms herein and to review the workmanship of the Sponsor's contractors and/or consultants. No inspector is authorized to change any provisions of this Agreement or any provisions of Agreements between the Sponsor and the Sponsor's contractor and/or consultant. Indemnification The State of Arizona, acting by and through the Arizona Department of Transportation, does not assume any liability to third persons nor will the Sponsor be reimbursed for the Sponsor's liability to third persons resulting from the performance of this Agreement or any subcontract hereunder. The Sponsor shall indemnify and hold harmless the State, any of their departments, agencies, officers and employees from any and all liability, loss or damage the State may suffer as a result of claims, demands, costs or judgments of any character arising out of the performance or non-performance of the Sponsor or its independent contractors in carrying out any provisions of this Agreement. In the event of any action, this indemnification shall include, but not be limited to, court costs, expenses of litigation and reasonable attorney's fees. Required Provisions Deemed Inserted Each and every provision of law and clause required by law to be inserted in this Agreement shall be read and enforced as though it were included herein, and if through mistake or otherwise any such provision is not inserted, or is not correctly inserted, then upon the application of either party, this Agreement shall forthwith be physically amended to make such insertion or correction. Property of the Sponsor and State Any materials, including reports, computer programs or files and other deliverables created under this Agreement are the sole property of the Sponsor. The Contractor/Consultant is not entitled to a patent or copyright on these materials and may not transfer the patent or copyright to anyone else. The Sponsor shall give the State unrestricted authority to publish, disclose, distribute and otherwise use at no cost to the State any of the material prepared in connection with this grant. At the completion of the project, the Sponsor shall provide the State with an electronic copy, in a format useable by the State, and one hard copy in a format useable by the State, of final plans, specifications, reports, planning documents, and/or other published materials as produced as a result of this project. Title VI List of Pertinent Nondiscrimination Authorities During the performance of this Agreement, the Sponsor, for itself, its assignees, and successors in interest (hereinafter referred to as the “Sponsor”) agrees to comply with the following non-discrimination statutes and authorities, Including but not limited to: Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 63 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 15 of 19 1) Title VI of the Civil Rights Act of 1964 (42 U.S.C. §2000d et seq., 78 stat. 252), (prohibits discrimination on the basis of race, color, national origin); 2) 49 CFR part 21 (Non-discrimination In Federally-Assisted Programs of The Department of Transportation – Effectuation of Title VI of The Civil Rights Act of 1964); 3) The Uniform Relocation Assistance and Real Property Acquisition Policies Act of 1970, (42 U.S.C § 4601), (prohibits unfair treatment of persons displaced or whose property has been acquired because of Federal or Federal-aid programs and projects); 4) Section 504 of the Rehabilitation Act of 1973, (29 U.S.C. § 794 et seq.), as amended, (prohibits discrimination on the basis of disability); and 49 CFR part 27; 5) The Age Discrimination Act of 1975, as amended, (42 U.S. C. § 6101 et seq.), (prohibits discrimination on the basis of age); 6) Airport and Airway Improvement Act of 1982, (49 USC § 471, Section 47123), as amended, (prohibits discrimination based on race, creed, color, national origin, or sex); 7) The Civil Rights Restoration Act of 1987, (PL 100-209), (Broadened the scope, coverage and applicability of Title VI of the Civil Rights Act of 1964, The Age Discrimination Act of 1975 and Section 504 of the Rehabilitation Act of 1973, by expanding the definition of the terms “programs of activities” to include all the programs or activities of the Federal-aid recipients, sub-recipients and contractors, whether such programs or activities are Federally funded or not); 8) Titles II and III of the Americans with Disabilities Act of 1990, which prohibit discrimination on the basis of disability in the operation of public entities, public and private transportation systems, places of public accommodation, and certain testing entities (42 U.S.C. §§ 12131-12189) as implemented by Department of Transportation regulations at 49 CFR parts 37 and 38; 9) The Federal Aviation Administration’s Non-discrimination statute (49 U.S.C § 47123) (prohibits discrimination on the basis of race, color, national origin, and sex); 10) Executive Order 12898, Federal Actions to Address Environmental justice in Minority Populations and Low- Income Populations, which ensures discrimination against minority populations by discouraging programs, policies, and activities with disproportionately high and adverse human health or environmental effects on minority and low-income populations; 11) Executive Order 13166, Improving Access to Services for Persons with Limited English Proficiency, and resulting agency guidance, national origin, discrimination includes discrimination because of limited English proficiency (LEP). To ensure compliance with Title VI, you must take reasonable steps to ensure that LEP persons have meaningful access to your programs (70 Fed. Reg. at 74087 to 74100); 12) Title IX of the Education Amendments of 1972, as amended, which prohibits you from discrimination because of sex in education programs or activities (20 U.S.C 1681 et. Seq.). 13) All parties shall comply with all applicable federal, state, county, cities, and local laws, rules, regulations, and assurances in addition to all applicable provisions of Title 14 (Aeronautics and Space Chapter 1 – Federal Aviation Administration, Department of Transportation) and Title 49 (United States Department of Transportation) and other applicable Codes of Federal Regulations where and when relevant . Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 64 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 16 of 19 EXHIBIT C Specific Provisions and Project Schedules Provisions for Planning Financial Cost Categories The Sponsor shall segregate and group project costs in categories as follows: 1) “Planning” (as applicable), including consulting services. 2) “Sponsor Administration” directly associated with this Project (not to exceed 5% of planning consulting services). 3) “Sponsor Force Account” contribution (if applicable). 4) “Other” with prior approval of the State. Planning Documents 1) The Sponsor shall include in all published material in connection with the planning Project a notice that the material was prepared under a grant provided by the State. The Sponsor shall give the State unrestricted authority to publish, disclose, distribute and otherwise use any of the material prepared in connection with this grant. 2) The Sponsor shall make planning material available for examination by the public and agrees that no material prepared with funds under this Project shall be subject to copyright. That approval of this Project grant or approval of the planning material developed as a part of this grant does not constitute or imply assurance or commitment on the part of the State to approve pending or future application for a State grant or funding. 3) The Sponsor shall appoint a Planning Advisory Committee (PAC) for this Project, which will have the opportunity to furnish information, and review the plan as it is developed. Members of the PAC shall be as deemed appropriate to address the special issues of the Project, except that at least one member shall be a non-aviation citizen of the area, and one shall be a representative of the ADOT Aeronautics Group. An invitation will be given to the affected military installations and the Arizona State Land Department (as appropriate) to participate on the Planning Advisory Committee. The Sponsor shall hold a minimum of three meetings throughout the Project, including a minimum of two meetings between the Sponsor, the consultant, and the PAC. A minimum of one public meeting shall be held during the Project. The Sponsor may not accomplish the final acceptance of the plan until the State has reviewed and commented on the work performed. The comments provided by the State shall not be construed as approval of the planning document. 4) If the planning performed under this Agreement covers an existing or future airport not located on properties owned or leased by the Sponsor, the Sponsor agrees to obtain full control of the property for a period of not less than twenty (20) years. All changes to airport ownership or to any airport lease shall be approved by the State. Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 65 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 17 of 19 5) At the completion of the Project, the Sponsor agrees to provide an electronic copy, in a format usable by the State, of final plans, planning documents, and/or other published materials produced as a result of this planning Project. Project Schedules for Planning The Schedule Forms are intended to identify and monitor project scope, costs, and basic milestones that will be encountered during various phases of the Project. The Sponsor shall complete these three schedules showing the project description and total costs, project reimbursements (cash flow) schedule and project milestones. Schedule One shows the total Project estimated costs associated with each share - State and Federal and Local. Schedule Two shows a projected cash flow for State funds only. The Sponsor is to estimate requests to the State for Project reimbursement. Schedule Three shows anticipated dates of Project milestones. These schedules will be used to keep track of the Project’s progress. Be sure to develop realistic schedules. As the project progresses, and the original reimbursement schedule and or milestone dates change, the Sponsor must submit a revised Schedule to the State for approval. Schedule One Project Description and Funding Allocation Detailed Project Description: Master Plans: ALP UPDATE ___________________________________________________________________________________________________________ __________________________________________________________________________________________ ________________________________________________________________________________________ Project Cost Category Total Estimated Project Cost Estimated Local Share Estimated Federal Share Estimated State Share* Planning Costs $ $ $ $ Sponsor Administration** $ $ $ $ Sponsor Force Account Work*** $ $ $ $ Other $ $ $ $ Total Project Costs $ $ $ $ *Total of this column to be used in Schedule Two. ** Sponsor Administration is not eligible for reimbursement above 5% of the planning consulting service costs. *** All force account work is to be approved by the State prior to the grant agreement being signed. 50,000 5,000 45,000 Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 66 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 18 of 19 Schedule Two Planning Project Reimbursement Schedule The Sponsor must complete this Project Reimbursement Schedule showing the projected cash flow of State grant funds only for this Project. Projections must include all consultant and contractor services. The reimbursement schedule should be a realistic schedule and will be used to keep track of a project’s progress. Reimbursement requests must be submitted regularly by the Sponsor while the grant is active. The cash flow should reflect when a request is submitted to the State, not when invoices are paid by the Sponsor. Instructions: 1) For “Total State Funds” below, enter the Total Project Costs/Estimated State Share from Schedule One. 2) For each month/year, indicate the projected reimbursement request amount for State Funds Only (use whole dollars only, e.g. $540 or $1,300). 3) Continue the process by entering a Zero (Ø) in the month/year for which no reimbursement is anticipated and/or a dollar amount of the reimbursement, until the total State funds are accounted for in the cash flow. Total State Funds: $45,000.00 Projected Reimbursement Requests / State Cash Flow Calendar Year Jan Feb Mar Apr May Jun 2022 $ $ $ $ $ $ 2023 $ $ $ $ $ $ 2024 $ $ $ $ $ $ 2025 $ $ $ $ $ $ 2026 $ $ $ $ $ $ Calendar Year Jul Aug Sep Oct Nov Dec 2022 $ $ $ $ $ $ 2023 $ $ $ $ $ $ 2024 $ $ $ $ $ $ 2025 $ $ $ $ $ $ 2026 $ $ $ $ $ $ 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 67 of 274 Grant Number E3S2L 01P Town of Marana Marana Regional Airport Page 19 of 19 Grants expire 4 years from the date approved by the State Transportation Board. The Sponsor shall schedule the work to be completed within the 4 years. Schedule Three Planning Project Milestones Milestone Duration Guidelines The below duration periods are intended to provide guidelines for you to consider. These are average time periods (in calendar days), but it is understood these periods may vary by Sponsor and Project, and are subject to modification. If an entry on the form is not applicable write N/A. 1) The Consultant Selection Phase for all Projects, regardless of type, is approximately ninety (90) days but should not exceed one hundred eighty (180) days. 2) The Planning Phase is subject to the type and complexity of the Project, however, most planning projects can be accomplished within seven hundred thirty (730) days. 3) State review periods should be fifteen (15) days. Milestones Duration # of Days Start Date Completion Date Proposed Proposed Consultant Selection Phase mm/dd/year mm/dd/year Submit Scope for State Review/Approval* Submit Contract for State Review/Approval Award Consultant Contract Planning Phase Sponsor Issue Notice to Proceed Submit Aircraft Forecasts to FAA First Planning Advisory Committee Meeting Public Workshop Final Planning Advisory Committee Meeting Submit Final Draft to FAA and State Final Phase Master Plan Approval of Board/Council Submit Final Report and Draft ALP Submit Approved ALP to State Submit Final Reimbursement Request and Sponsors Closeout Letter * The solicitation for qualifications and the resulting service agreements must contain a list of projects, including this grant project, per A.R.S. 34, Chapter 6 08/01/2022 08/15/2022 08/15/2022 08/30/2022 08/30/2022 08/30/2022 09/01/2022 09/01/2022 09/01/2022 09/15/2022 09/16/2022 10/01/2022 10/01/2022 10/30/2022 11/01/2022 11/30/2022 12/01/2022 12/15/2022 01/01/2023 01/30/2023 02/01/2023 02/28/2023 03/01/2023 03/30/2023 04/01/2023 04/30/2023 Exhibit A to Marana Resolution No. 2022-079 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 68 of 274      Council-Regular Meeting   C5        Meeting Date:08/03/2022   To:Mayor and Council From:David Udall, Assistant Town Attorney Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:Resolution No. 2022-080: Relating to Permanent Base Adjustment; authorizing Town staff to transmit a copy of the publicity pamphlet for the Town’s permanent base adjustment ballot measure to the Arizona Auditor General, and to carry out all other actions necessary or prudent to comply with election laws and regulations (David Udall) Discussion: On June 7, 2022, the Mayor and Council adopted Resolution No. 2022-057, approving the submission of the following proposal to the voters of the Town of Marana: “Shall the expenditure base of the Town of Marana be permanently adjusted by $1,797,761?” The Town plans to submit this permanent base adjustment ballot measure to the voters at the November 8, 2022 general election. State law requires the Town to prepare a publicity pamphlet that includes, among other things, any arguments submitted in favor of or against the permanent base adjustment measure. The Town Clerk has placed a notice in the Daily Territorial, notifying the public that arguments for and against the measure will be accepted no later than 5:00 PM on Wednesday, August 10, 2022. Pursuant to A.R.S. § 41-563.03(D), the Town Council must transmit a copy of the printed publicity pamphlet to the Arizona Auditor General before the election. If adopted, this resolution will authorize Town staff to transmit a copy of the publicity pamphlet to the Auditor General and to carry out all other actions necessary or prudent to comply with election laws and regulations related to the permanent base adjustment ballot measure.Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 69 of 274 adjustment ballot measure. Staff Recommendation: Staff recommends the approval of Resolution No. 2022-080. Suggested Motion: I move to adopt Resolution No. 2022-080, authorizing Town staff to transmit a copy of the publicity pamphlet for the Town’s permanent base adjustment ballot measure to the Arizona Auditor General, and to carry out all other actions necessary or prudent to comply with election laws and regulations. Attachments Resolution No. 2022-080 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 70 of 274 - 1 - 00082767.DOCX /3 Resolution No. 2022-080 8/1/2022 5:15 PM MARANA RESOLUTION NO. 2022-080 RELATING TO PERMANENT BASE ADJUSTMENT; AUTHORIZING TOWN STAFF TO TRANSMIT A COPY OF THE PUBLICITY PAMPHLET FOR THE TOWN’S PERMANENT BASE ADJUSTMENT BALLOT MEASURE TO THE ARIZONA AUDITOR GENERAL, AND TO CARRY OUT ALL OTHER ACTIONS NECESSARY OR PRUDENT TO COMPLY WITH ELECTION LAWS AND REGULATIONS WHEREAS the Arizona State Constitution permits the Town to submit to the vot- ers a permanent adjustment to the Town’s base expenditure limitation; and WHEREAS, on June 7, 2022, the Mayor and Council adopted Resolution No. 2022- 057, approving the submission of the following proposal to the voters of the Town of Marana: “Shall the expenditure base of the Town of Marana be permanently adjusted by $1,797,761?”; and WHEREAS the Town plans to submit the permanent base adjustment ballot meas- ure to the voters at the November 8, 2022 general election; and WHEREAS A.R.S. § 41-563.03 and § 19-123 require the Town to prepare a publicity pamphlet including, among other things, any arguments submitted in favor of or against the permanent base adjustment measure; and WHEREAS the Town Clerk has placed a public notice in the Daily Territorial, noti- fying the public that arguments for and against the permanent base adjustment measure will be accepted by the Town Clerk no later than 5:00 P.M. on Wednesday, August 10, 2022; and WHEREAS pursuant to A.R.S. § 41-563.03(D), the Town Council must transmit a copy of the printed publicity pamphlet to the Arizona Auditor General before the elec- tion; and WHEREAS the Mayor and Council find it is in the best interests of the Town and its citizens to adopt this resolution. NOW, THEREFORE, BE IT RESOLVED BY THE MAYOR AND COUNCIL OF TOWN OF MARANA, ARIZONA, as follows: SECTION 1. The Town Manager, Town Attorney, and Town Clerk are hereby directed and authorized to take such actions as are necessary or desirable to comply with all applicable laws and regulations relating to or necessary for the November 8, 2022 gen- eral election, including without limitation any and all activities related to the preparation, Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 71 of 274 - 2 - 00082767.DOCX /3 Resolution No. 2022-080 8/1/2022 5:15 PM transmission to the Arizona Auditor General, printing, and distribution of a publicity pamphlet as required by law, and to the execution of contracts necessary for the same. SECTION 2. The Town Clerk is hereby authorized and directed to charge an amount of money to offset a portion of the proportionate cost of the paper and printing of the arguments received for and against the permanent base adjustment measure, as provided in A.R.S. §19-124(D), and in the Town’s comprehensive fee schedule. PASSED AND ADOPTED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA, this 3rd day of August, 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 72 of 274      Council-Regular Meeting   C6        Meeting Date:08/03/2022   To:Mayor and Council Submitted For:Cherry L. Lawson, Town Clerk From:Cherry L. Lawson, Town Clerk Date:August 3, 2022 Subject:Approval of the Council Special Meeting Summary Minutes of July 12, 2022 (Cherry L. Lawson) Attachments Council Special Meeting Summary Minutes, 07/12/2022 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 73 of 274 Council Special Meeting Summary Minutes July 12, 2022 P a g e | 1 MARANA TOWN COUNCIL SPECIAL COUNCIL MEETING 11555 W. Civic Center Drive, Marana, Arizona 85653 Council Chambers, July 12, 2022, at or after 6:00 PM Ed Honea, Mayor Jon Post, Vice Mayor Patti Comerford, Council Member Jackie Craig, Council Member Herb Kai, Council Member John Officer, Council Member Roxanne Ziegler, Council Member SUMMARY MINUTES CALL TO ORDER AND ROLL CALL Mayor Honea called the meeting to order at 6:00 PM and directed the Clerk to call the roll. Mayor Honea, Vice Mayor Post, Council Members: Jackie Craig (Excused), Patti Comerford, Roxanne Ziegler, John Officer, and Herb Kai (Excused) PLEDGE OF ALLEGIANCE/INVOCATION/MOMENT OF SILENCE: Led by Mayor Honea. APPROVAL OF AGENDA Vice Mayor Post, moved and Council Member Officer second the motion approving the agenda as presented. Motion passes, 5-0. PROCLAMATIONS PR1 Proclamation recognizing the month of August as, "Child Support Awareness Month" (Cherry L. Lawson) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 74 of 274 Council Special Meeting Summary Minutes July 12, 2022 P a g e | 2 MAYOR AND COUNCIL REPORTS: SUMMARY OF CURRENT EVENTS Council Member Comerford expressed her appreciation to Town staff for a fantastic July 4 Celebration, and commented on the current election season that it has become unpleasant in terms of behavior. She hopes this is coming from someone outside of Marana. Council Member Officer commented on the work crew who are currently repaving the freeway that he met an intern who explained how the work would proceed. He was able to contact the intern’s boss, complimented the work crew on their work on the freeway, as there has not been any disruptions to traffic flow. He greatly appreciates the work that has occurred on our freeway. Council Member Ziegler expressed disagreement with Council Member Comerford’s statement stating, that it is the sign of the times with the elections. She has not witnessed nastiness from the other three candidates, but that we are not angels either. She believes that it is a competition. Council Member Comerford replied stating that was not what she meant or was referring too. Council Member Ziegler apologized for her mis- statement. She acknowledged Deputy Public Works Director and Interim Town Engineer Fausto Burruel and his employees who went into the La Porta Del Norte community to trim trees and clean in that community as well as the Linda Vista community. Members of those communities were very happy and thankful to the Town staff. MANAGER’S REPORT: SUMMARY OF CURRENT EVENTS Town Manager Terry Rozema reported on the following: • Development Services issued 63 single-family housing permits for June, as of this day in July, 11 single-family housing permits have been issued; • Star Spangle Spectacular was a phenomenal event; that approximately 10,000 - 12,000 people (inside the park) attended the event with several sponsors adding to the success of the event. • Parks & Recreation has many programs for all ages in the community as well as use of the amenities within the community; more information on the programs are available on the Town’s website; • Marana Police Department remodel of its Dispatch Center is now a state of the art facility; • Community Park at Saguaro Bloom status update, that it has sat dormant for some time. DR Horton completed the hardscape and parking, but are having difficulties in getting a structural contractor to complete the remaining work; • Contract was finalized and signed today with Architekton, Inc. for the work on the Parks & Recreation Community and Aquatics Center; Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 75 of 274 Council Special Meeting Summary Minutes July 12, 2022 P a g e | 3 • Roundabout projects within the community – Moore Road and Tortolita that will be completed August 5, and the Twin Peaks at Sandario roundabout that will be completed on July 30. Mayor Honea stated that he would like to take a chairperson discretion to have a call to the public, as it is not on the agenda. Two individuals wished to make public comments. He open the meeting to receive public comments. Robert Medler commented on the transmission lines that are proposed for the San Lucas community. He spoke of the board that will decide on the project and ask the Council to submit an objection within 30 days of the decision of the board to file a complaint, as it had not been cited correctly. He understands that the Town does not have an official roll on the decision. He mentioned a state statute that allows for intervention by the Town. John Flint stated that six days ago the Governor signed SB168, which enhances government ability to regulate vacation rentals. He commented on how vacation rentals become a problem for communities, as homeowners do not want vacation rentals in their communities. PRESENTATIONS CONSENT AGENDA C1 Resolution No. 2022-070: Relating to Development; approving a Final Plat for Marana Center III, Lots 2-10 located east of Interstate 10 and southeast of Twin Peaks Road (Steve Cheslak) C2 Resolution No. 2022-071: Relating to Finance; approving and authorizing the Town Manager to execute an Intergovernmental Agreement between the Town of Marana and the City of Glendale for the use of the City of Glendale hosted and developed Glendale Tax Application (Yiannis Kalaitzidis) C3 Resolution No. 2022-072: Relating to the Police Department; approving and authorizing the Mayor to execute an Intergovernmental Agreement between Pima County and the Town of Marana for payment for the incarceration of municipal prisoners for the period of July 1, 2022 through June 30, 2023 (Jane Fairall) C4 Resolution No. 2022-073: Relating to the Water Department; approving and authorizing the submission of a grant application to the Bureau of Reclamation under the WaterSMART Grants: Water and Energy Efficiency Grants for Fiscal Year 2023 program and verifying certain information required under the program (Kristin Taft) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 76 of 274 Council Special Meeting Summary Minutes July 12, 2022 P a g e | 4 C5 Resolution No. 2022-074: Relating to Public Works; approving and authorizing the Mayor to sign a public improvement participation agreement with Mandarina South, LLC for the construction of Mandarina Drainage Upsizing improvements as part of the Tangerine Road widening project (Jane Fairall) C6 Approval of the Council Study Session Meeting Minutes of June 28, 2022, the Regular Council Meeting Minutes of June 21, 2022, and the Special Council Meeting Minutes of June 21, 2022, (Cherry L. Lawson) Vice Mayor Post, moved and Council Member Ziegler second the motion approving the Consent Agenda as presented. Motion passes, 5-0. LIQUOR LICENSES L1 Relating to Liquor Licenses; recommendation to the Arizona Department of Liquor Licenses and Control regarding an application for a new series #010 Beer and Wine Store Liquor License submitted by Brenda E. Sallard on behalf of Family Dollar #27696, located at 11825 West Grier Road, Marana, AZ 85653 (Cherry L. Lawson) Town Clerk Cherry Lawson provided an overview of the application for a new series #010 Beer and Wine Store Liquor License submitted by Brenda E. Sallard on behalf of Family Dollar #27696, located at 11825 West Grier Road, Marana, AZ 85653. She indicated that the application was processed, posted as well as having been reviewed by town departments. She asked that Council approve an order recommending approval be submitted to the DLLC for this liquor license application. Council Member Ziegler moved and Vice Mayor Post second the motion to approve and submit to the DLLC an order recommending approval of an application for a new series #010 Beer and Wine Store Liquor License submitted by Brenda E. Sallard on behalf of Family Dollar #27696, located at 11825 West Grier Road, Marana, AZ 85653. Motion passes, 5-0. BOARDS, COMMISSIONS AND COMMITTEES COUNCIL ACTION A1 PUBLIC HEARING: Ordinance No. 2022.010: Relating to Development; approving a modification of a rezoning condition of Marana Ordinance No. 2014.026, which created the Riverside at Silverbell Specific Plan, to delete a provision of the ordinance that required the developer to design and construct eastbound right-turn (deceleration) lanes at each of the project’s three driveways on Ina Road (Jane Fairall) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 77 of 274 Council Special Meeting Summary Minutes July 12, 2022 P a g e | 5 [6:21 PM Minutes] Mayor Honea opened the public hearing to receive testimony on this item. Town Attorney Jane Fairall provided an overview of this item stating is to delete a rezoning condition that was included in Ordinance 2014.026 that created the Riverside at Silverbell Specific Plan. The southeast corner of Ina Road and Silverbell where Circle K is located, and is east of the Circle K. The rezoning condition require that the developer had to design and construct an eastbound right turn deceleration as well as lanes at each of the properties driveway entrances off of Ina Road. At this point Ascent Companies intends to develop a portion of that property of apartments named Amavida Apartments. They had submitted new traffic impact statements as was required by the 2014 Ordinance. In January 2022, the new traffic impact statement shows that those three (3) lanes are no longer warranted based on the changes in land use and intensities in the area. Ascent has applied to have that rezoning condition deleted. If the Council approves this item, the Town would bind Ascent to the new traffic impact statement as well as any add itional traffic studies. [6:21 PM Minutes] Mayor Honea closed the public hearing. There were no comments. Council Member Ziegler moved and Vice Mayor Post second the motion approving Ordinance No. 2022.010. Motion passes, 5-0. ITEMS FOR DISCUSSION/POSSIBLE ACTION D1. Relating to Legislation and Government Actions; discussion and possible action regarding all pending state, federal, and local legislation/government actions and on recent and upcoming meetings of the other governmental bodies (Terry Rozema) Mr. Rozema reported that the state legislative session has ended, and the Town will have TriAdvocates to provide a report to Council during the first meeting in August. He provided some highlights to the approved budget. EXECUTIVE SESSIONS Pursuant to A.R.S. § 38-431.03, the Town Council may vote to go into executive session, which will not be open to the public, to discuss certain matters. E1. Executive Session pursuant to A.R.S. §38-431.03 (A), Council may ask for discussion or consideration, or consultation with designated Town representatives, or consultation for legal advice with the Town Attorney, concerning any matter listed on this agenda for any of the reasons listed in A.R.S. §38-431.03 (A). Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 78 of 274 Council Special Meeting Summary Minutes July 12, 2022 P a g e | 6 FUTURE AGENDA ITEMS Notwithstanding the Mayor’s discretion regarding the items to be placed on the agenda, if three or more Council members request that an item be placed on the agenda, it must be placed on the agenda for the second regular Town Council meeting after the date of the request, pursuant to Marana Town Code Section 2-4-2(B). ADJOURNMENT Mayor Honea asked for a motion to adjourn the meeting. Vice Mayor Post, moved and Council Member Ziegler second the motion to adjourn the meeting. Motion passes, 5-0. Meeting adjourned at 6:23 PM. CERTIFICATION I hereby certify that the foregoing are the true and correct minutes of the Marana Town Council Special Meeting held on July 12, 2022. I further certify that a quorum was present. ________________________________________ Cherry L. Lawson, Town Clerk Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 79 of 274      Council-Regular Meeting   A1        Meeting Date:08/03/2022   To:Mayor and Council Submitted For:Libby Shelton, Deputy Town Attorney From:Libby Shelton, Deputy Town Attorney Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:PUBLIC HEARING: Ordinance No. 2022.011: Relating To Transaction Privilege Tax; amending Marana Ordinance No. 2021.022 to exempt the sale of Manufactured Buildings, pursuant to Town Tax Code Section 8-427, from the one-half cent tax increase approved by Ordinance No. 2021.022; and designating an effective date (Yiannis Kalaitzidis) Discussion: At the October 19, 2021 Council Meeting, Town Council approved Ordinance No. 2021.022 amending the Town Tax Code by increasing the tax rate on certain activities by one-half cent for the design and construction, and fixtures, furniture and equipment, for a new Multi-generational Community Center and Aquatic Center. Ordinance 2021.022 provides that certain classifications are exempt from the transaction privilege tax rate increase.  The exempted classifications are:  Construction Contracting under Town Tax Code Sections 8-415, 8-416, 8-417  Hotel/Motel – Additional Tax under Town Tax Code Section 8-447 Mining under Town Tax Code Section 8-432 Telecommunication Services under Town Tax Code Section 8-470 Utility Services under Town Tax Code Section 8-480 Ordinance 2021.022 did not exempt manufactured buildings, under Town Tax Code Section 8-427, from the tax increase. Ordinance 2021.022 also adopted Local Option V Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 80 of 274 of the Model City Tax Code to impose an alternate tax structure on sales/purchases of "big ticket" items and kept the lower tax rate of 2% for any single item purchase over $5,000.  Under the current Town Tax Code, manufactured buildings would not qualify as a "big ticket" item because they are not "tangible personal property" for application of the retail sales tax.  Thus, manufactured buildings do not qualify for the lower tax rate of 2% as a "big ticket" item.  Since manufactured buildings were not included in the exemptions and also would not qualify for the lower tax rate of 2% under the current Town Tax Code, Town staff is recommending manufactured buildings be added to the exemptions and thereby taxed at the lower rate of 2%. After the public hearing this evening, staff is seeking Council's consideration of the proposed ordinance which amends Ordinance 2021.022 to exempt the sale of Manufactured Buildings, pursuant to Town Tax Code Section 8-427, from the one-half cent tax increase.  Should the ordinance be approved, Staff will provide notice to the Municipal Tax Code Commission and the Arizona Department of Revenue within 10 days of approval (A.R.S. §42-6052(I)).   Financial Impact: The financial impact of excluding manufactured buildings from the one-half cent tax is anticipated to be immaterial when compared to overall tax collections and can be absorbed through other revenue variances.  If approved, however, the exemption provided may increase interest for consumers to "shop local" for Manufactured Buildings in Marana and thereby support businesses in our community. Staff Recommendation: Staff recommends approval of the proposed Ordinance. Suggested Motion: I move to adopt Ordinance 2022.011, amending Marana Ordinance No. 2021.022 to exempt the sale of manufactured buildings, pursuant to Town Tax Code Section 8-427, from the one-half cent tax increase approved by Ordinance No. 2021.022 and designating an effective date. Attachments Ordinance No. 2022.011 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 81 of 274 00082222.DOCX /2 Ordinance No. 2022.011 - 1 - MARANA ORDINANCE NO. 2022.011 RELATING TO TRANSACTION PRIVILEGE TAX; AMENDING MARANA ORDINANCE NO. 2021.022 TO EXEMPT THE SALE OF MANUFACTURED BUILDINGS, PURSUANT TO TOWN TAX CODE SECTION 8-427, FROM THE ONE-HALF CENT TAX INCREASE APPROVED BY ORDINANCE NO. 2021.022; AND DESIGNATING AN EFFECTIVE DATE WHEREAS A.R.S. §42-6002 provides a procedure for the levy of transaction privilege taxes by a city or town; and WHEREAS A.R.S. §9-240 provides that the Town Council shall have control of the finances of the town; and WHEREAS the Town Council has adopted the Model City Tax Code as defined by A.R.S. §42-6051; and WHEREAS the Town Council adopted title 8 of the Marana Town Code, adopting the tax code of the Town of Marana (“Town Tax Code”) and any amendments to it via Ordinance No. 96.03, which has been amended from time to time; and WHEREAS the Town Council adopted Ordinance No. 2021.022 on October 19, 2021, amending the Town Tax Code by increasing the tax rate on certain activities by one-half cent to fund the new multi-generational Community Center and Aquatic Center; and WHEREAS Section 1 of Ordinance No. 2021.022 exempted several enumerated activities from the one-half cent tax increase; and WHEREAS the Town Council finds that it is in the best interests of the community to amend Ordinance No. 2021.022 to exempt the sale of manufactured buildings pursuant to Marana Tax Code Section 8-427 from the one-half cent tax increase. BE IT ORDAINED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, as follows: Section 1. Section 1 of Marana Ordinance No. 2021.022 is hereby amended to add the sale of manufactured buildings under Town Tax Code Section 8-427 to the list of activities exempted from the one-half cent tax increase. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 82 of 274 00082222.DOCX /2 Ordinance No. 2022.011 - 2 - Section 2. The various Town officers and employees are authorized and directed to perform all acts necessary or desirable to give effect to this ordinance. Section 3. All ordinances, resolutions, or motions and parts of ordinances, resolutions, or motions of the Council in conflict with the provisions of this ordinance are hereby repealed, effective as of the effective date of this ordinance. Section 4. If any section, subsection, sentence, clause, phrase, or portion of this ordinance is for any reason held to be invalid or unconstitutional by the decision of any court of competent jurisdiction, the decision shall not affect the validity of the remaining portions of this ordinance. Section 5. This ordinance shall become effective on November 1, 2022. PASSED AND ADOPTED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA, this 3rd day of August, 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 83 of 274      Council-Regular Meeting   A2        Meeting Date:08/03/2022   To:Mayor and Council Submitted For:Fausto Burruel, Public Works Deputy Director From:Fausto Burruel, Interim Public Works Director Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:PUBLIC HEARING: Relating to Development; public hearing regarding Land Use Assumptions and Infrastructure Improvements Plans related to the Town's 2022 Development Impact Fees for Roads, Parks, Water, and Wastewater Capital Infrastructure (Fausto Burruel)  Discussion: Town staff is currently working to update the Town's Development Impact Fees for Streets, Parks, Water, and Wastewater, in compliance with A.R.S. §9-463.05.  Draft reports for Land Use Assumptions and Infrastructure Improvements Plans were posted on the Town website on May 12, 2022. The Town last updated its impact fees in 2017.  New infrastructure needs related to newly revised Land Use Assumptions and growth projections have necessitated the review and update to all of the Town's impact fees. Tonight's Public Hearing will provide the public the ability to comment on the Town's new growth projections and projects proposed to meet the infrastructure needs of our growing community.  Staff Recommendation: None. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 84 of 274 Suggested Motion: None - Public Hearing only. Attachments 2022 Land Use Assumptions Draft Streets IIP Draft Parks IIP Draft Water IIP Draft Sewer IIP Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 85 of 274 Town of Marana Impact Fee Study Land Use Assumptions Public Report DRAFT Prepared by Prepared for 333 East Wetmore Road, Suite 450 Tucson, AZ 85705 11555 West Civic Center Drive Marana, AZ 85653 Psomas Project No. 7TMA150123 March 2022 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 86 of 274 November 2021 Land Use Assumptions Page i Town of Marana Mayor and Council Ed Honea – Mayor Jon Post – Vice Mayor Patti Comerford – Councilmember Herb Kai – Councilmember Roxanne Ziegler – Councilmember John Officer – Councilmember Jackie Craig - Councilmember Key Staff Terry Rozema, Town Manager Keith Brann, P.E., CFM, Town Engineer and Project Director Steve Cheslak, Town Planner II Jane Fairall, Town Attorney Fausto Burruel, P.E., Public Works Deputy Director Project Consultants Psomas 333 East Wetmore Road, Suite 450 Tucson, AZ 85705 520-292-2300 Prime Consultant – All Tasks Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 87 of 274 November 2021 Land Use Assumptions Page ii TABLE OF CONTENTS 1. INTRODUCTION ________________________________________________ 1 1.1. ALLOCATION OF GROWTH WITHIN SERVICE AREAS __________________________ 1 2. EXISTING SOCIOECONOMIC CONDITIONS ______________________________ 3 2.1. POPULATION AND HOUSING ___________________________________________ 3 2.2. EMPLOYMENT _____________________________________________________ 3 3. EXISTING (2022) SOCIOECONOMIC CONDITIONS – PAG-ASSISTED MODEL _____ 4 4. LAND USE ASSUMPTIONS ________________________________________ 5 5. 2031 CONDITIONS WITH LAND USE ASSUMPTIONS ______________________ 9 6. REFERENCES ________________________________________________ 11 Appendix A – List of Preparers Appendix B – Map of TAZs Appendix C – Population and Employment by TAZ Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 88 of 274 November 2021 Land Use Assumptions Page iii LIST OF FIGURES FIGURE 1. STREETS SERVICE AREAS AND PARKS SERVICE AREA (TOWN LIMITS) ________ 2 LIST OF TABLES TABLE 1. POPULATION AND HOUSING UNITS CENSUS DATA ________________________ 3 TABLE 2. 2019 EMPLOYMENT DATA __________________________________________ 3 TABLE 3. MARANA LAND USE ASSUMPTIONS ___________________________________ 6 TABLE 4. COMMERCIAL DEVELOPMENT ASSUMPTIONS ____________________________ 9 TABLE 5. SOCIOECONOMIC TOTALS (2022 – 2032) _____________________________ 10 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 89 of 274 November 2021 Land Use Assumptions Page 1 1. INTRODUCTION The Town of Marana collects development impact fees to offset some of the infrastructure costs associated with growth. The Town currently charges fees for roads, parks, and wet utilities and intends to continue doing so. In order to continue the fees, the Town must comply with Arizona Revised Statute (ARS) §9-463.05. In so doing, the Town will be preparing new development impact fee studies, project lists, and fee schedules. The statute limits the types of “necessary public services” which impact fees can fund. A municipality must develop two preliminary products prior to calculating the fees for each service category: a set of land use assumptions and an infrastructure improvement plan (IIP). As defined in ARS §9-463.05(T)6, “’Land use assumptions’ means projections of changes in land uses, densities, intensities and population for a specified service area over a period of at least ten years and pursuant to the general plan of the municipality.” This report is a required document that identifies the land use assumptions to be applied in the IIPs for streets, parks, and wet utilities, and the subsequent calculation of development impact fee rates. These land use assumptions are used to estimate the amount of new development within the benefit areas from which development impact fees will be assessed and generally reflect the community’s general plan and the region’s official suballocation of population forecast to the municipality. 1.1. ALLOCATION OF GROWTH WITHIN SERVICE AREAS A “service area” is defined in ARS §9-463.05 (T)9 as “any specified area within the boundaries of a municipality in which development will be served by necessary public services or facility expansions and within which a substantial nexus exists between the necessary public services of facility expansions and the development being served as prescribed in the infrastructure improvement plan.” The Town will continue to use the current service areas, which are shown in Figure 1. The park service area includes the entire Town, and the wet utilities are those areas serviced by Marana Water or by Tucson Water when Marana is required to provide water credits. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 90 of 274 March2022 Land Use Assumptions Page 2 Figure 1. Streets Service Areas and Parks Service Area (Town Limits) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 91 of 274 November 2021 Land Use Assumptions Page 3 2. EXISTING SOCIOECONOMIC CONDITIONS 2.1. POPULATION AND HOUSING Marana continues to grow faster than the state as a whole. The general population and housing information shown in Table 1 was collected from the US Census Bureau1. Table 1. Population and Housing Units Census Data 2.2. EMPLOYMENT Marana also has a higher employment rate than the state as a whole. The 2019 employment data in Table 2 was obtained from the US Census Bureau2. Table 2. 2019 Employment Data Marana Arizona Population, 2019 estimate 49,030 7,278,717 Population, 2010 (April 1) estimates base 34,556 6,392,288 Population, percent change, April 1, 2010 to July 1, 2015 9 41.9% 13.9% Housing units, 2019 21,521 3,075,981 Homeownership rate, 2015-2019 79.4% 64.4% Median value of owner-occupied housing units, 2015-2019 $252,100 $225,500 Households, 2015-2019 16,539 2,571,268 Persons per household, 2011-2015 2.70 2.68 Estimate Percent Estimate Percent 35,209 - 5,820,607 - 20,811 59.1% 3,506,306 60.2% 20,632 58.6% 3,482,170 59.8% Employed 19,742 56.1% 3,305,302 56.8% Unemployed 890 2.5% 176,868 3.0% 179 0.5% 24,136 0.4% 14,398 40.9% 2,314,301 39.8% 20,632 - 3,482,170 - - 4.3% - 5.1% Population 16 years and over Civilian labor force In labor force Percent Unemployed Employment Status Not in labor force Armed Forces Civilian labor force Marana Arizona Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 92 of 274 November 2021 Land Use Assumptions Page 4 3. EXISTING (2022) SOCIOECONOMIC CONDITIONS – PAG-ASSISTED MODEL As part of the update to the streets IIP, Psomas assisted the Pima Association of Governments (PAG) with refining the existing regional model and developing a travel demand model based on existing and projected socioeconomic conditions for use in this study. PAG maintains a model of existing conditions as well as a model representing the regional transportation network incorporating the planned 5-year Transportation Improvement Program (TIP) projects (currently through 2026). PAG provided both models as well as socioeconomic data for each Transportation Analysis Zone (TAZ) in the region for each model. The data included population and employment estimates. For the existing population and employment data for the TAZs within and surrounding the Marana impact fee service areas, proposed refinements were suggested to represent the impact fee service areas. These refinements were developed in concert with the Town and included updating population and/or employment for the TAZs to produce an updated model of existing conditions for the region for use in this project. In addition, because 2021 and the early part of 2022 saw significant growth in the Town, the volumes in the existing model were adjusted upward to account for the growth through the end of 2022. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 93 of 274 November 2021 Land Use Assumptions Page 5 4. LAND USE ASSUMPTIONS The land use assumptions are based on the current Town General Plan, as required by the statute. These are shown in Table 3. The land use assumptions include the estimated build out number of residential units and the estimated non-residential commercial acres. This was done to show the percentage of each development that is estimated to be constructed and eligible for inclusion in the IIP which is developed for a 10-year planning horizon. The 10-year period will begin January 1, 2023; therefore, December 31, 2032 would be the planning horizon. The land use assumptions are provided for the area within the existing Town limits and also within areas that are projected to be annexed within the 10-year period. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 94 of 274 March 2022 Land Use Assumptions Page 6 Table 3. Marana Land Use Assumptions Existing Residential Units* 10 Year Residential Units Existing Commercial Acres* 10 Year Commercial Acres AERIE APARTMENTS (Phase 3)400 0 400 0 0 0 South AIRPORT 0 10 0 0 50 10 South ALEXANDER SP APARTMENTS (MU)211 3 211 0 3 3 South BREAKERS RD INDUSTRIAL 0 40 0 0 40 40 Northeast CONTINENTAL RANCH (MU)0 6 0 0 26 6 South CORTARO RANCH (Commercial)0 9 0 0 9 9 South CROSSROADS AT GLADDEN 0 122 0 0 168 122 Northwest CUSTOM HOMES 0 0 0 60 0 0 Northeast CUSTOM HOMES (Marana Water)0 0 0 30 0 0 Northeast CYPRESS GARDENS 217 0 0 217 0 0 Northwest DE ANZA 265 0 115 150 0 0 South DOVE MOUNTAIN (MU)9,159 0 5,197 1,800 105 0 Northeast GLADDEN FARMS (Commercial)0 0 0 0 22 0 Northwest GLADDEN FARMS II 2,539 0 950 1,589 0 0 Northwest HERITAGE PARK SHOPPES 0 9 0 0 18 9 Northwest JOPLIN ESTATES (MU)185 0 0 185 18 0 South LA PUERTA DEL NORTE EAST 150 0 0 150 0 0 South LAZY K 178 0 178 0 0 0 South LINDA VISTA VILLAGE (MU)693 0 0 693 26 0 South MANDARINA (MU)2,500 0 0 1,650 11 0 Northwest MANDARINA SOUTH (MU)750 20 0 250 20 20 Northwest MARANA & I10 (Dahlstrom Commercial)0 28 0 0 37 28 Northwest MARANA MAIN ST. (Commecial)0 10 0 0 20 10 Northwest MARANA SPECTRUM/CENTER (MU)275 87 275 0 87 87 South MARANA TECHNOLOGY CAMPUS 0 9 0 0 9 9 Northeast MARANA TOWNE CENTER (MU)2,200 30 0 0 462 30 Northwest Buildout Residential Units Development Current Streets Impact Fee Area Existing and 10 Year GrowthBuildout Commercial Acres Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 95 of 274 March 2022 Land Use Assumptions Page 7 Table 3 cont’d. Marana Land Use Assumptions Existing Residential Units* 10 Year Residential Units Existing Commercial Acres* 10 Year Commercial Acres ORANGE GROVE INDUSTRIAL (Commercial)0 3 0 0 5 3 South PAYSON FARMS (Remington Ranch)457 0 0 457 0 0 Northwest PIMA FARMS NORTH (Commercial)700 1 480 200 1 1 South PRESERVE AT TWIN PEAKS (Lennar)190 0 140 50 0 0 Northeast QUIKTRIP PLAZA @ Star Commerce (Commercial) 0 6 0 0 6 6 South RANCHO MARANA - West (MU)516 1 366 150 5 1 Northwest RANCHO MARANA TOWN CENTER (Commercial) 0 5 0 0 41 5 Northwest RIVERSIDE @ SILVERBELL (SE INA/SB) (MU)210 0 0 210 12 0 South SAGUARO BLOOM 2,509 0 1,809 700 0 0 South SAGUARO RANCH 240 0 15 50 0 0 Northeast SANDERS GROVE 2,500 0 0 700 0 0 Northwest SILVERBELL GATEWAY (NE INA/SB) (Apts) (MU) 300 0 300 0 0 0 South SILVERBELL RIDGE (SW of Ina)56 0 0 56 0 0 South SONORAN PRESERVE at BAJADA 29 0 15 14 0 0 Northeast STONEGATE 3,138 0 0 1,000 0 0 Northwest TANG THORNYDALE SW CORNER REZONE(MU) 250 0 0 250 15 0 Northeast TANGERINE BUSINESS PARK (Commercial)0 7 0 0 40 7 Northeast TANGERINE COMMERCE PARK 0 30 0 0 47 30 Northwest TANGERINE CROSSING Fry's (Commercial)0 3 0 0 3 3 Northeast TANGERINE THORNYDALE (Villagio, HSL) (MU) 107 0 0 107 2 0 Northeast TAPESTRY 670 0 0 600 0 0 Northeast TORTOLITA 30 REZONE 82 0 42 40 0 0 Northeast TORTOLITA VISTAS 155 0 115 40 0 0 Northeast TWIN PEAKS & LAMBERT 62 0 62 0 0 0 Northeast TWIN PEAKS CROSSING (Cardinal)(MU)154 0 0 154 25 0 Northeast TAVIRA AT TWIN PEAKS ESTATES 82 0 0 82 0 0 Northeast Current Streets Impact Fee Area Development Buildout Residential Units Buildout Commercial Acres Existing and 10 Year Growth Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 96 of 274 March 2022 Land Use Assumptions Page 8 Table 3 cont’d. Marana Land Use Assumptions Existing Residential Units* 10 Year Residential Units Existing Commercial Acres* 10 Year Commercial Acres TWIN PEAKS RD (Future rezones)100 0 0 100 0 0 Northeast TWIN PEAKS VISTA 58 0 0 58 0 0 Northeast UPTOWN 930 0 0 300 0 0 Northwest VANDERBILT FARMS (MU)1,945 0 224 1,500 0 0 Northwest VILLAGES OF BARNETT 251 0 81 50 0 0 Northwest Villages of Tortolita 6,500 0 0 300 0 0 Northwest WHITNEY FARMS 12 0 12 0 0 0 Northwest Total 13,942 439 Average Growth per Year 1,394 44 *Existing residential units and existing commercial acres are an etimated projection for the winter of 2022, the anticipated effective data of a new impact fee cycle. Development Buildout Residential Units Buildout Commercial Acres Existing and 10 Year Growth Current Streets Impact Fee Area Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 97 of 274 November 2021 Land Use Assumptions Page 9 5. 2031 CONDITIONS WITH LAND USE ASSUMPTIONS The land use assumptions were provided to the PAG travel demand modeling staff. Psomas estimated 2022 and 2032 socioeconomic population and employment projections by TAZ and compared them with the PAGs socioeconomic parameters (population and employment). The project team met with PAG staff to discuss their findings, including suggested refinements of some of the TAZ boundaries, and to request a special model run for the project based on the Psomas projections. The 2032 socioeconomic conditions were estimated using data from the PAG 2021 model and adding the projects in the Land Use Assumptions (if they were not already represented in the model). For residential developments, population was calculated assuming an average 2.5 persons per unit. This assumption was applied based on the existing PAG model, which showed that for the Marana TAZs, there are an average of 2.5 persons/residence. Slight variations were used based on the location and type of residential development to remain consistent with the persons per household information available in the PAG model for various TAZs. The commercial development assumptions and employment estimates are based on analysis conducted for the Marana Town Center study and information provided by PAG, shown in Table 4. Table 4. Commercial Development Assumptions After the population and employment numbers were calculated for 2031 for each of the proposed projects in the Town of Marana, those values were assigned to the TAZ(s) in which the project is expected to be located. The population and employment numbers were then compared to the corresponding values provided in the PAG 2030 model. % Acres to include buildings # sq ft per employee Retail 20%600 High Traffic Retail 20%200 Office 20%400 Industrial 20%500 Hotel 20% 1,800 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 98 of 274 November 2021 Land Use Assumptions Page 10 The higher of the two values for each affected TAZ was used for the 2031 model to ensure that all of the planned projects in the Town were accounted for in the 2031 model. Additional adjustments were made to better represent 2022 and 2032 conditions after the models were run due to the significant growth in the Town in 2021 and the expected growth through 2022. A summary of the population and employment estimates for 2022 and 2032 conditions and the increases in each are shown in Table 5. The population and employment numbers by TAZ and the TAZ/Service Areas map are provided in the appendix. It should be noted that the population and employment estimates in the appendix differ from Table 5 because some areas located outside the Town are included in several of the TAZs. The estimated future population of 88,347 in 2032 is somewhat similar to the Arizona State Demographers forecast3 of 69,627. Most likely, the estimated future population is higher than the State forecast because of unexpected significant increases in residential and commercial development during the COVID-19 pandemic, and expected continuation of that accelerated growth. Table 5. Socioeconomic Totals (2022 – 2032) Employees Population Employees Population Employees Population Northwest 2,130 11,100 3,737 26,290 1,607 15,190 Northeast 1,415 13,047 2,526 24,764 1,111 11,718 South 10,747 30,786 13,194 37,292 2,447 6,506 Townwide Totals 14,292 54,932 19,457 88,347 5,165 33,414 2022 2032 Increase Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 99 of 274 November 2021 Land Use Assumptions Page 11 6. REFERENCES 1 https://www.census.gov/quickfacts/fact/table/maranatownarizona,AZ/HSG010219#qf-flag-X, accessed November 2021. 2 https://data.census.gov/cedsci/table?q=arizona%20employment&tid=ACSDP1Y2019.DP03, accessed November 2021. 3 https://www.azcommerce.com/oeo/population/population-projections/, accessed November 2021. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 100 of 274 Appendix A List of Preparers Psomas Alejandro Angel, PhD, P.E., PTOE, ENV SP, RSP2i Darlene Danehy Yellowhair, P.E., PTOE, ENV SP, RSP2i Staff Participants Keith Brann, P.E., CFM, Town Engineer and Project Director Steve Cheslak, Town Planner II Jane Fairall, Town Attorney Fausto Burruel, P.E., Public Works Deputy Director Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 101 of 274 E I10W I10INA RDTANGERINE RDORACLE RDTRICO RDAVRA VALLEY RDLA CHOLLA BLMAGEE RDLA CANADA DRS ILV E R B E LL R DMOORE RDANWAY RDSANDARIO RDTHORNYDALE RDLAMBERT LNTWIN PEAKS RD1ST AVSANDERS RDSHANNON RDPICTURE ROCKS RDGRIER RDORANGE GROVE RDR IV E R R D MARANA RDBARNETT RDNARANJA DRWENTZ RDOVERTON RDLINDA VISTA BLCAMINO DE OESTESUNSET RDHARDIN RDCORTARO FARMS RDC O A C H L I N E B L EL TIRO RDCORTARO RDDOVE MOUNTAIN BLLUCKETT RDBELMONT RDMONA LISA RDHARTMAN LNCAMINO DE MANANADEL WEBB BLI10 FRONTAGE RD 40295TANGERINE FARMS RDHARDY RDS K Y L IN E D R VIA ENTRADAWADE RDGLOVER RDW O O D B U R N E A V INNOVATION PARK DRPALISADES RDARTESIANO RDCAMINO DEL NORTECURTIS RDINA RDTWIN PEAKS RDSHANNON RDS ILV E R B E LL R D MOORE RDLINDA VISTA BL1ST AVSILVERBELL RDANWAY RDCAMINO DE OESTEHARDIN RD72472378482579181680184483788811058878298247117537277698237706957358836877777658897928928907167937827788557568917807227747081106812713811779775720764822783821707875747685691702803688684107778170177154077680068971281779081810357058207107186947037517507528137437157421054704693719721714733745734717732697108281568275748762274810807067441055105910347558108027091039699762632749968105276678962069210408087586968048091074686740624799767738819754741798787807786104680579680668310387311053107110607687601047772794736578639108510721070737107910751048 104562770010367738141037759785726681107672979510787301069797739105010331049105872574662869010511081105676376178810636981057444107310621067728106810416801083Source: Esri, DigitalGlobe, GeoEye, i-cubed, USDA, USGS, AEX, Getmapping, Aerogrid, IGN, IGP, swisstopo, and the GIS User CommunityMarana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022Page 102 of 274 Appendix C Population and Employment by TAZ Employees Population Employees Population Employees Population 782 312 168 9,468 169 9,156 1 783 0 0 2,500 3,846 2,500 3,846 785 0 0 0 0 0 0 786 0 1,102 9 1,102 9 0 787 0 981 0 981 0 0 788 14 1,249 156 1,542 142 292 789 0 313 8 2,410 8 2,097 790 90 861 93 1,126 3 265 794 58 1,808 58 2,714 0 906 795 0 0 1 69 1 69 796 0 616 4 3,898 4 3,281 797 198 198 438 198 240 0 798 1,383 551 1,488 551 105 0 799 0 315 0 1,064 0 749 802 0 0 0 0 0 0 804 11 1,011 13 942 2 -69 805 0 832 15 2,299 15 1,467 806 37 684 50 812 13 128 807 38 3 99 3 61 0 808 0 285 0 285 0 0 809 0 0 3,232 461 3,232 461 810 0 0 0 0 0 0 812 18 13 96 13 78 0 813 0 0 0 1,076 0 1,076 814 0 0 0 598 0 598 815 0 0 0 0 0 0 817 0 0 0 0 0 0 818 62 81 62 81 0 0 819 6 17 6 17 0 0 820 7 0 7 0 0 0 821 0 2 0 2 0 0 823 10 22 10 23 0 1 824 59 229 59 306 0 77 TOTALS 2,303 11,342 17,872 26,586 15,569 15,245 Increase20322022 TAZ Northwest Benefit Area Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 103 of 274 Employees Population Employees Population Employees Population 622 69 3 117 9 48 6 628 639 999 653 1,146 14 147 725 318 970 320 1,318 2 348 728 401 0 401 0 0 0 729 478 959 487 962 9 3 730 1,539 0 1,979 0 440 0 731 837 1,810 852 1,860 15 50 736 1,401 1,687 1,401 2,320 0 633 737 115 2,113 115 2,119 0 6 739 0 1,727 26 1,742 26 15 740 100 1,541 102 1,683 2 142 744 193 0 206 541 13 541 746 0 40 10 47 10 7 747 144 1,887 169 2,010 25 123 748 2,982 21 3,243 19 261 -2 749 15 1,205 18 2,374 3 1,169 754 172 0 433 410 261 410 755 71 864 313 941 242 77 756 12 858 19 1,084 7 226 757 0 531 82 595 82 64 758 1 207 1 200 0 -7 759 803 607 1,787 423 984 -185 760 79 1,067 82 1,499 3 432 761 366 1,448 367 1,503 1 55 762 18 953 21 1,048 3 96 763 17 1,272 17 1,361 0 89 766 0 0 4 0 4 0 767 15 1,374 15 1,303 0 -71 768 214 2,123 214 1,979 0 -144 770 125 791 129 939 4 148 771 444 4,450 444 4,450 0 0 772 164 2,627 665 3,044 501 418 773 13 1,228 13 1,911 0 683 774 910 866 960 1,697 50 831 775 55 1,610 55 1,013 0 -597 776 0 1,065 11 1,357 11 292 777 26 272 26 289 0 17 779 9 3,731 12 4,683 3 952 780 37 241 44 698 7 457 781 45 0 45 0 0 0 791 50 61 51 61 1 0 792 0 0 0 0 0 0 793 0 0 56 0 56 0 800 68 0 152 0 84 0 803 16 3 60 3 44 0 811 85 473 85 473 0 0 816 199 400 199 620 0 220 825 35 49 35 49 0 0 TOTALS 13,280 44,134 16,495 51,782 3,215 7,648 South Benefit Area TAZ 2022 2032 Increase Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 104 of 274 Employees Population Employees Population Employees Population 721 416 831 460 833 44 2 723 0 0 0 0 0 0 727 31 336 31 354 0 18 732 4 692 5 1,897 1 1,205 733 45 209 45 508 0 299 734 27 315 28 318 1 3 735 1 261 1 2,447 0 2,186 738 11 1,560 11 2,437 0 877 741 166 1,132 166 2,324 0 1,192 742 0 555 11 756 11 201 743 16 469 20 1,105 4 636 750 2 513 3 763 1 250 751 0 0 0 0 0 0 752 1 1,044 1 1,468 0 424 753 625 4,832 692 7,918 67 3,086 764 0 0 0 0 0 0 765 0 0 0 0 0 0 769 56 1,564 57 2,370 1 806 778 167 103 1,180 198 1,013 95 784 145 123 145 872 0 749 801 0 0 0 0 0 0 TOTALS 1,713 14,539 2,858 26,568 1,145 12,029 Northeast Benefit Area TAZ 2022 2032 Increase Employees Population Employees Population Employees Population 17,296 70,015 37,225 104,936 19,929 34,922 Employees Population Employees Population Employees Population 14,292 54,932 19,457 88,347 5,165 33,414 2022 2032 Increase TAZ Totals Town Totals 2022 2032 Increase Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 105 of 274 Town of Marana Impact Fee Study Streets Facilities Infrastructure Improvements Plan Public Report DRAFT Prepared by Prepared for 333 East Wetmore Road, Suite 450 Tucson, AZ 85705 11555 West Civic Center Drive Marana, AZ 85653 Psomas Project No. 7TMA150123 April 2022 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 106 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page i Town of Marana Mayor and Council Ed Honea – Mayor Jon Post – Vice Mayor Patti Comerford – Councilmember Herb Kai – Councilmember Roxanne Ziegler – Councilmember John Officer – Councilmember Jackie Craig - Councilmember Key Staff Terry Rozema, Town Manager Keith Brann, P.E., CFM, Town Engineer and Project Director Jane Fairall, Town Attorney Fausto Burruel, P.E., Public Works Deputy Director Project Consultants Psomas 333 East Wetmore Road, Suite 450 Tucson, AZ 85705 520-292-2300 Prime Consultant – All Tasks Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 107 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page ii TABLE OF CONTENTS 1. INTRODUCTION ________________________________________________ 1 1.1. ALLOCATION OF GROWTH WITHIN SERVICE AREAS __________________________ 1 2. NECESSARY PUBLIC SERVICES ____________________________________ 3 2.1. EXISTING NEEDS ___________________________________________________ 3 2.2. PAG MODELING METHODOLOGY _______________________________________ 6 2.3. PROJECTED NEEDS _________________________________________________ 7 3. TRAVEL DEMAND PER DEMAND UNIT – METHODOLOGY ___________________ 8 3.1. AVERAGE TRIP LENGTH ______________________________________________ 8 3.2. ITE TRIP GENERATION RATES _________________________________________ 8 3.3. PRIMARY TRIPS ___________________________________________________ 10 3.4. TRAVEL DEMAND ON THE ARTERIAL AND MAJOR COLLECTOR ROAD NETWORK ____ 10 4. PROJECTED SERVICE UNITS FOR NEW DEVELOPMENT ___________________ 11 5. REVENUE CONSIDERATIONS ______________________________________ 12 6. REFERENCES ________________________________________________ 14 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 108 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page iii LIST OF FIGURES FIGURE 1. STREETS FACILITIES SERVICE AREAS ________________________________ 2 LIST OF TABLES TABLE 1. NECESSARY STREETS FACILITIES, EXISTING AND FUTURE __________________ 4 TABLE 2. CURRENT AND FUTURE TRAFFIC VOLUMES _____________________________ 5 TABLE 3. ESTIMATE OF STREETS FACILITY DEMAND PER UNIT OF LAND USE ____________ 9 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 109 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 1 1. INTRODUCTION The Town of Marana collects development impact fees to help offset some of the infrastructure costs associated with growth, as many jurisdictions do. In order to continue charging impact fees, the Town must comply with Arizona Revised Statute (ARS) §9- 463.05, which includes the preparation of development fee studies, project lists, and fee schedules. Prior to establishing fees, a land use assumptions document and an infrastructure improvement plan (IIP) must be prepared. This report identifies the infrastructure needs for the street facilities in the Town. The analysis only includes arterials and major collectors, since roadways with lower classifications are generally internal to development and are constructed during the development process. This analysis will be used in the subsequent calculation of impact fee rates. This report is an update of the Streets Facilities IIP approved and adopted by Town Council action in September 2017. The land uses that are used in this report to evaluate infrastructure needs are documented separately in the Land Use Assumptions report developed by the Town of Marana. The Land Use Assumptions report provides a quantification of expected future development within each of the service areas for which impact fees will be assessed. 1.1. ALLOCATION OF GROWTH WITHIN SERVICE AREAS A “service area” is defined in ARS §9-463.05 (T)9 as “any specified area within the boundaries of a municipality in which development will be served by necessary public services or facility expansions and within which a substantial nexus exists between the necessary public services of facility expansions and the development being served as prescribed in the infrastructure improvement plan.” The Town of Marana currently has three service areas for streets: Northeast, Northwest, and South. The Town will continue to use the current service areas, which are shown in Figure 1. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 110 of 274 April 2022 Streets Facilities Infrastructure Improvements Plan Page 2 Figure 1. Streets Facilities Service Areas Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 111 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 3 2. NECESSARY PUBLIC SERVICES 2.1. EXISTING NEEDS For each necessary public service for which impact fees will be used, this document shall include the following: Per ARS §9-463.05(E)1: · “A description of the existing necessary public services in the service area and the costs to upgrade, update, improve, expand, correct or replace those necessary public services to meet existing needs and usage and stricter safety, efficiency, environmental or regulatory standards, which shall be prepared by qualified professionals licensed in this state, as applicable.” Per ARS §9-463.05(E)2: · “An analysis of the total capacity, the level of current usage and commitments for usage of capacity of the existing necessary public services, which shall be prepared by qualified professionals licensed in this state, as applicable.” The Town of Marana has identified the roadway projects which will be included in the development fee study as necessary public services. These projects, shown in Table 1, are necessary mainly due to the expected growth which was documented in the Land Use Assumptions report. The table includes the costs for all projects as well as the total costs for new/improvement projects and for legacy projects. Based on the 10-year framework required by the ARS, the analysis years include 2023 through 2032. The roadway projects for that period include 70.8 lane-miles of new and improved roadways, three traffic interchanges along Interstate 10 (at Twin Peaks Road, Tangerine Road, and Marana Road), and 50.6 lane-miles of legacy facilities reserved for development. Traffic volumes for each roadway project in 2022 and 2032 are provided in Table 2. The development of the traffic volumes in the table are further discussed in the following section. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 112 of 274 April 2022 Streets Facilities Infrastructure Improvements Plan Page 4 Table 1. Necessary Streets Facilities, Existing and Future Per Lane-Mile Total Marana Main Street Sandario Grier 2 0.54 $2,100,000 $2,268,000 $986,580 $3,255,000 Recent RTA Bids Marana Main Street Tangerine Farms Rd Sandario 2 0.35 $873,000 Town of Marana Debt Service Tangerine Farms Road I-10 (Tangerine TI) Clark Farms 4 4.1 Clark Farms Riccati Dr Despain Dr 3 0.7 Tangerine Farms Road Clark Farms I-10 (Marana TI) 4 1.2 $2,100,000 $10,080,000 $5,896,800 $15,977,000 Recent RTA Bids Marana Road Interchange, Phase 1 N/A N/A N/A N/A $6,753,000 Town of Marana Clark Farms Despain Dr Lon Adams Rd 3 0.5 $2,100,000 $3,150,000 $1,370,250 $4,520,000 Recent RTA Bids Clark Farms Lon Adams Rd Tangerine Farms Rd 4 2.1 $2,100,000 $17,640,000 $7,673,400 $25,313,000 Recent RTA Bids Adonis Road Grier Rd Tangerine Rd 2 3.0 $2,100,000 $12,600,000 $8,001,000 $20,601,000 Recent RTA Bids Tangerine Road Interchange N/A N/A N/A N/A $4,500,000 Town of Marana Cost split with NE Tangerine Road, Phase 1 Dove Mountain Blvd Town Limits 4 2.4 $6,189,000 Town of Marana Shortfall in impact fees at time of Phase 1 construction Tangerine Road, Phase 2 I-10 (Tangerine TI) Dove Mountain Blvd 4 4.6 $42,537,000 Town of Marana Calculated cost based on Phase 1 costs, less RTA and State funding Twin Peaks Road Lambert Ln Tangerine Rd 4 2.1 $3,642,259 Town of Marana Debt Service Moore Road Camino de Oeste Thornydale Rd 2 1.3 $291,788 Outstanding cost Cayton Road Dove Mountain Blvd Thornydale Rd 2 1.1 $2,100,000 $4,620,000 $2,009,700 $6,630,000 Recent RTA Bids Tangerine Road Interchange N/A N/A N/A $1,500,000 Town of Marana Cost split with NW Twin Peaks Interchange N/A N/A N/A N/A Town of Marana Twin Peaks Road I-10 Lambert Ln 4 1.3 Town of Marana Twin Peaks Road/ Rattlesnake Pass Saguaro Highlands Dr Silverbell Rd 4 1.5 $18,001,838 Town of Marana SCE 60% cost estimate Cortaro Road I-10 Camino de Oeste 4 1.7 $8,134,735 Town of Marana Silverbell Road Ina Rd Cortaro Rd 4 1.0 $21,068,682 Town of Marana Ina Road I-10 Silverbell Rd 4 1.1 $9,000,000 Town of Marana Silverbell Road Sunset Rd Ina Rd 4 3.2 $8,013,159 Town of Marana RTA estimates of difference between 3-lane and 4- lane for Marana portion of overall project $201,993,414 $11,583,330 TOTAL (ALL FACILITIES)$213,576,744NortheastSouth$3,757,886 Debt Service * Includes ROW, environmental mitigation, drainage, design, construction management, financing costs Total (New/Improvement Facilities) Total (Legacy Facilities)Northwest$3,018,397 Outstanding Impact Fee Credits Built by developers Road Project Limits # of Lanes Length (mi) Construction Cost Non- Construction Costs* Total Capital Cost - New/ Improvements Legacy Cost Source Notes Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 113 of 274 April 2022 Streets Facilities Infrastructure Improvements Plan Page 5 Table 2. Current and Future Traffic Volumes Road Project Speed Limit (mph) Existing Volume (veh/day)1 Existing Volume Adjusted2 Existing Capacity (veh/day)3 Future Volume (veh/day)4 Future Volume Adjusted5 Future Capacity (veh/day)6 Marana Main Street Sandario Rd Grier Rd 25 0 N/A 1,000 3,000 13,990 Marana Main Street Tangerine Farms Rd Sandario Rd 25 1,000 16,730 300 4,300 16,730 Tangerine Farms Road I-10 (Tangerine TI)Clark Farms 45 13,500 37,610 27,500 37,610 Clark Farms Riccati Dr Despain Dr 40 3,200 17,567 8,700 17,567 Tangerine Farms Road Clark Farms I-10 (Marana TI)45 0 N/A 10,000 30,620 Marana Road Interchange, Phase 1 N/A N/A N/A N/A N/A N/A N/A Clark Farms Despain Dr Lon Adams Rd 35 0 N/A 10,000 14,690 Clark Farms Lon Adams Rd Tangerine Farms Rd 35 0 N/A 9,000 30,620 Adonis Road Grier Rd Tangerine Rd 45 0 N/A 10,000 15,930 Tangerine Road Interchange N/A N/A N/A N/A N/A N/A N/A Tangerine Road, Phase 1 Dove Mountain Blvd Town Limits 50 10,000 15,400 37,610 15,000 20,400 37,610 Tangerine Road, Phase 2 I-10 (Tangerine TI) Dove Mountain Blvd 50 8,000 16,730 14,000 37,610 Twin Peaks Road Lambert Ln Tangerine Rd 45 16,000 37,610 23,500 37,610 Moore Road Camino De Oeste Thornydale Rd 30 3,000 13,990 7,000 16,730 Cayton Road Dove Mountain Blvd Thornydale Rd 30 0 N/A 5,400 13,990 Tangerine Road Interchange N/A N/A N/A N/A N/A N/A N/A Twin Peaks Interchange N/A N/A N/A N/A N/A N/A N/A Twin Peaks Road I-10 Lambert Ln 45 18,000 22,000 37,610 29,000 33,000 37,610 Twin Peaks Road/Rattlesnake Pass Saguaro Highlands Dr Silverbell Rd 45 12,500 16,730 16,000 22,700 37,610 Cortaro Road I-10 Camino de Oeste 40 25,000 37,610 29,000 37,610 Silverbell Road Ina Rd Cortaro Rd 45 22,000 14,000 37,610 22,500 37,610 Ina Road I-10 Silverbell Rd 45 26,000 16,730 22,000 32,300 37,610 Silverbell Road Ina Rd Sunset Rd 45 10,000 16,730 16,000 37,610 1 From PAG 2021 Travel Demand Model using Marana Land Use Assumptions 2 Used recent traffic count if significant differences between 2021 PAG Model and recent traffic counts 3 Based on current road section and FDOT Capacity Tables 4 From PAG Travel Demand Model using Marana 2031 Land Use Assumptions and regional growth factor 5 Adjusted to better reflect anticipated volumes based on existing and planned developments 6 Based on 2032 road section and FDOT Capacity Tables Limits SouthNorthwestNortheastMarana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 114 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 6 2.2. PAG MODELING METHODOLOGY The Pima Association of Governments (PAG) maintains a travel demand model that estimates the future volumes for the Tucson metropolitan area. A new 2031 model was developed for this study based on employment, population, and facility inputs provided by the project team in collaboration with the Town. Note that the results of this model (and the 2021 model, also provided by PAG) do not represent official PAG forecasts but are instead a special product developed by PAG for the Town of Marana. The model results were further adjusted to better represent 2022 and 2032 conditions considering the considerable growth in the Town in 2021 and anticipated growth through 2022. The PAG model does not directly include ITE trip generation rates (which are typically used to determine how much traffic a development will generate). Instead, the model develops trip generation based on the characteristics of each Traffic Analysis Zone (TAZ), such as employment and population. Trips are then distributed on the surrounding roadway network based on origins and destinations, trip length, travel time, and available roadway capacity. Employment and population estimates were provided by Psomas based on previous model inputs, official PAG model inputs, and information provided by the Town. The resulting volumes are shown on Table 2 (see previous page). In some cases, existing and/or future volumes were adjusted beyond what was provided in the PAG models based on recent traffic counts and other available information. In addition, volumes were adjusted to better represent 2022 and 2032 conditions. To estimate the necessary public services, the daily roadway capacity for one lane-mile of arterial roadway was calculated. The general daily capacity for a single lane ranges from 7,000 to 9,000 vehicles per day (vpd), depending on the roadway type, vehicular access control, and whether the roadway is in an urban or a rural area. The Town uses performance criteria based on daily service volumes included in their 2017 Transportation Impact Analysis guidelines1 to evaluate roadway Level of Service (LOS). LOS D is the performance standard for most areas and will be used in this study. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 115 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 7 The often-used Florida Department of Transportation (FDOT) standards2 for LOS D are similar to those used by the Town of Marana. It is recommended that the FDOT standards for LOS D for each roadway type be adopted for this study. The appropriate roadway capacities are shown in Table 2. 2.3. PROJECTED NEEDS ARS §9-463.05(E)3 requires that this document shall include: “A description of all or the parts of the necessary public services or facility expansions and their costs necessitated by and attributable to development in the service area based on the approved land use assumptions, including an forecast of the costs of infrastructure, improvements, real property, financing, engineering and architectural services, which shall be prepared by qualified professionals licensed in this state, as applicable.” As shown in Table 1, there are approximately 70.8 lane-miles of new roadway attributable to new development, three traffic interchanges along I-10, and 50.6 miles of legacy facilities reserved for development, with an estimated total cost attributable to development of $110,623,843. The cost of preparing updates to the impact fee documents twice during the 10-year study period, based on the cost of this study, is $180,000 ($90,000 per update). Therefore, the total cost for providing these necessary public services associated with streets is $110,803,843 during the 10-year time period. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 116 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 8 3. TRAVEL DEMAND PER DEMAND UNIT – METHODOLOGY ARS §9-463.05(E)4 requires that this document shall include: “A table establishing the specific level or quantity of use, consumption, generation or discharge of a service unit for each category of necessary public services or facility expansions and an equivalency or conversion table establishing the ratio of a service unit to various types of land uses, including residential, commercial and industrial.” Town staff provided a list of land uses which will be used in calculating the trip generation for future development projects. Each of these land uses has documented trip rates in the ITE Trip Generation Manual3. There have been some minor changes in the land uses since the adoption of the 2017 IIP to better fit Town policies and projected development. Table 3 shows the estimated roadway demand per unit of land use, and a description of the factors is included in the following sections. 3.1. AVERAGE TRIP LENGTH The average trip length shown in Table 3 is based on trip length data from the Table 5 of the 2017 National Household Travel Survey4 (NHTS). The survey data is collected from a sample of U.S. households and is expanded to provide national estimates of trips and travel distance by travel mode, trip purpose, and a number of household characteristics. The trip length for primary trips to high-traffic retail locations (such as gas stations and fast-food restaurants) was estimated to be half of the general retail trip length. 3.2. ITE TRIP GENERATION RATES The ITE Trip Generation Manual contains trip generation rates for a wide variety of land uses by unit of land use measurement (i.e. per residential unit for residential developments, per 1,000 square feet for commercial, etc.). The 10th Edition, published in 2017, was referenced for this work. The PM peak hour rates were applied in the demand unit calculations. The PM peak hour rates were used because that period is typically the busiest period of the day and is generally what drives the need for additional capacity. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 117 of 274 April 2022 Streets Facilities Infrastructure Improvements Plan Page 9 Table 3. Estimate of Streets Facility Demand per Unit of Land Use Land Use Category Unit% Primary TripsAverage PM Peak Hour Trip Rateper UnitAverage Trip Length (mi)% Travel Demand on Marana Arterial NetworkVehicle Miles of Travel Demand per UnitRepresentative ITE CategoryEDUsResidential Single Family Residential Dwelling Unit 100% 0.99 10.7 48% 5.1 210 1.0 Multi-Family Dwelling Unit 100% 0.56 10.7 48% 2.9 220 0.6 Hotel/Motel Rooms 100% 0.49 10.7 48% 2.5 310, 320 0.5 Congregate Care Dwelling Unit 100% 0.18 10.7 48% 0.9 253 0.2 Single Family Residential (age restricted)Dwelling Unit 100% 0.30 10.7 60% 1.9 251 0.4 Multi-Family (age restricted)Dwelling Unit 100% 0.26 10.7 60% 1.7 252 0.3 < 15,000 sf 1000 sf 19% 8.90 7.1 40% 4.8 820 0.9 > 15,000 sf 1000 sf 66% 3.81 7.1 40% 7.1 820 1.4 High Traffic Retail 1000 sf 23% 29.14 3.6 40% 9.5 853, 912, 930, 934 1.9 Industrial 1000 sf 70% 0.72 10.7 40% 2.2 110, 151, 155 0.4 Office 1000 sf 75% 1.15 11.5 40% 4.0 710 0.8 Medical Facility 1000 sf 60% 2.13 10.7 40% 5.5 610, 630 1.1 Institutional 1000 sf 50% 1.17 6.4 40% 1.5 520, 530 0.3 Recreation 1000 sf 34% 1.16 10.4 40% 1.6 411, 495 0.3 Retail and Services Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 118 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 10 3.3. PRIMARY TRIPS Primary trips are trips to and from a specified land use which a driver intended to make without making other stops along the way. Drivers may also choose to divert from their originally intended path to make a secondary stop or may choose to make a stop along their original path. These trips are called diverted trips and pass-by trips, respectively. The calculations for determining impact fees are based solely on primary trips, so diverted trip and pass-by trip data in the ITE Trip Generation Manual was used to determine what percentage of trips are primary trips for each land use, with two exceptions. The manual does not include pass-by trip information for recreational uses such as a gym or rec center, so it was assumed that those uses would have a travel pattern similar to a gas station where many users stop by between home and work/school/etc. For the school uses, the primary trip percentage was estimated based on previous experience and is consistent with the percentage used in the Pima County Street Facilities Infrastructure Improvements Plan5. 3.4. TRAVEL DEMAND ON THE ARTERIAL AND MAJOR COLLECTOR ROAD NETWORK As previously discussed, only trips on the arterial and major collector roadways are considered in the development of impact fees. A general assumption, matching that in the 2017 IIP, is that 80% of travel occurs on the arterial/major collector system for most land use types. As the Town has grown, it is assumed that 60% of all residential trips are on Town roadways. For most of the other land uses, half of the generated trips will occur on Town roadways, while the other half will occur outside Town limits or on non-town roadways (such as I-10). Trips generated by age restricted residential developments are expected to include a higher percentage on Town roadways. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 119 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 11 4. PROJECTED SERVICE UNITS FOR NEW DEVELOPMENT ARS §9-463.05(E)5 requires that this document shall include: “The total number of projected service units necessitated by and attributable to new development in the service area based on the approved land use assumptions and calculated pursuant to generally accepted engineering and planning criteria.” In addition, ARS §9-463.05(E)6 requires that this document shall include: “The projected demand for necessary public services or facility expansions required by new service units for a period not to exceed ten years.” The land use assumptions estimate that growth between 2023 and 2032 will include 13,942 new residential units (single family and multi-family combined) and 439 acres of non-residential development, estimated to include 2.54 million square feet of non- residential building area. The calculation assumes a non-residential floor area ratio (FAR) of 0.2. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 120 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 12 5. REVENUE CONSIDERATIONS Considering revenue, ARS §9-463.05(E)7 states that the IIP should include: “A forecast of revenues generated by new service units other than development fees, which shall include estimated state-shared revenue, highway users revenue, federal revenue, ad valorem property taxes, construction contracting or similar excise taxes and the capital recovery portion of utility fees attributable to development based on the approved land use assumptions, and a plan to include these contributions in determining the extent of the burden imposed by the development as required in subsection B, paragraph 12 of this section.” In order to provide an equitable obligation of transportation impact fees, both costs and credits must be considered. New development must be given credit for contributions to the various forms of funding which may be used for roadway improvements, such as the contribution of a development impact fee. Other sources of roadway infrastructure funding which can be identified as coming from a new development must be considered as credits for that development. Further, the costs associated with correcting existing deficiencies cannot be placed as a burden on new development. Any money spent from common improvement funds to address a deficiency must consider credits to new development for which the improvement is associated. At this time, the only continuing revenue source which may be considered as credits to new development is the construction sales tax. The Town currently has a 4.0% construction sales tax. The construction sales tax is nominally collected at the rate of 65% of the contract value, which is the presumptive proportion of the contract related to taxable building materials. The 4% rate includes the Town’s base rate of 2% plus an additional 2% specific to contracting activities. For example, a typical new 2,000-square-foot single family home would have an estimated construction cost of $325,9126, and a related construction tax of $7,951.68. However, only half of the tax is creditable against the development fee, so the credit is $3,975.84, which is rounded up to $3,976. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 121 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 13 The calculation methodology and complete table of construction sales tax credits by impact fee category are included in Appendix B of this report. Note that the construction sales tax credit will be split between the streets facilities fee and the park fee for single family and multi-family residential developments (general and age- restricted) in the development of the fee studies for the two infrastructure categories. The Town utilizes its HURF/VLT allocation solely for maintenance. Therefore, no credit will be provided for HURF/VLT funds. In addition, the Town does not have a property tax, and other state and federal revenues are undeterminable and intermittent. Therefore, the construction sales tax credit is the only source of credits considered in this study. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 122 of 274 March 2022 Streets Facilities Infrastructure Improvements Plan Page 14 6. REFERENCES 1 Transportation Impact Analysis. Town of Marana, November 2017. 2 Florida Quality and Level of Service Tables. Florida Department of Transportation, 2020. 3 Trip Generation, 10th Edition. Institute of Transportation Engineers (ITE). Washington, D.C., 2017. 4 Summary of Travel Trends, 2009 National Household Travel Survey. Federal Highway Administration, July 2018. https://nhts.ornl.gov/assets/2017_nhts_summary_travel_trends.pdff, accessed May 2021. 5 Street Facilities Infrastructure Improvements Plan, Final Public Report. Pima County, January 2020. 6 Building Valuation Data – February 2022. International Code Council, https://www.iccsafe.org/products-and-services/i-codes/code-development- process/building-valuation-data/, accessed March 2022. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 123 of 274 Appendix A List of Preparers Psomas Alejandro Angel, PhD, P.E., PTOE, ENV SP, RSP2i Darlene Danehy Yellowhair, P.E., PTOE, ENV SP, RSP2i Staff Participants Keith Brann, P.E., CFM, Town Engineer and Project Director Jane Fairall, Town Attorney Fausto Burruel, P.E., Public Works Deputy Director Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 124 of 274 Appendix B Methodology for Construction Sales Tax Credit 1. Assuming typical building materials for each representative impact fee category, construction costs were determined using the International Code Council cost valuation tables. 2. The construction sales tax is based on a state formula1 which includes the Town construction sales tax (4%), the total tax rate for the area (10.1% in Pima County2), and a percentage of the actual construction cost (65%) a. First, the formula includes a calculation of a tax factor on the overall tax burden: (65% x 10.1%) / (1 + (65% x 10.1%)) = 0.0616056 b. Next, the formula multiplies this factor by the portion of the total sales tax that is the Town’s to determine an adjusted sales tax rate 0.0616056 x (4% / 10.1%) = 2.4398% 3. State law requires that all tax revenue received above the Town’s normal sales tax be credited against the development impact fees. For the Town, the normal sales tax is 2%, compared to the overall construction sales tax of 4%. Therefore, 50% of the construction sales tax should be applied as a credit against the impact fees. 4. For impact fee categories which are unit based, representative building sizes were used to develop estimated construction costs and associated taxes. The following average square footages include residential living areas and additional accompanying areas. a. Single family residence (general and age-restricted) – 2,000 sq ft of living space, 400 sq ft garage b. Multi-family residence (general and age-restricted) – 1,115 sq ft total space per unit (rental) c. Hotel/motel – 550 sq ft of total space per unit (room) d. Congregate care – 350 sq ft of total space per unit (bed) 5. All other impact fees categories use 1,000 sq ft of construction for the construction tax credit, related directly to the impact fee burden, which is also calculated based on 1,000 sq ft. 1 Formula is provided by the Arizona Department of Revenue (https://www.azdor.gov) 2 Total tax rate is 5.6% for the state + 4% for Marana construction + 0.5% for the RTA = 10.1% Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 125 of 274 Construction Sales Tax Credit by Impact Fee Category Impact Fee Category ICC Building Group ICC Construction Type ICC Cost per sq ft Average Typical sq ft Construction Cost Total Construction sales tax Creditable Construction Sales Tax Credit Amount for Parks Fee Credit Amount for Streets Fee R3 - residential one and two family 5b $150.87 $150.87 2,000 U - utility (garage)5b $60.43 $60.43 400 Multi-Family Residence R2 - residential multi-family 5b $139.06 $139.06 1,115 $155,051.90 $3,783.00 $1,892.00 $525.00 $1,367.00 R3 - residential one and two family 5b $150.87 $150.87 2,000 U - utility (garage)5b $60.43 $60.43 400 Multi-Family (age restricted)N/A 5b $139.06 $139.06 1,115 $155,051.90 $3,783.00 $1,892.00 $525.00 $1,367.00 Hotel/Motel R1 - residential hotels 5b $178.00 $178.00 550 $97,900.00 $2,388.59 $1,195.00 $0.00 $1,195.00 I2 - institutional, nursing homes 3a $354.29 R4 - care/assisted living 5a $181.25 Retail Services M - mercantile 3b $137.88 $137.88 1,000 $137,880.00 $3,364.03 $1,683.00 $0.00 $1,683.00 High Traffic Retail B - business 3b $187.36 $187.36 1,000 $187,360.00 $4,571.26 $2,286.00 $0.00 $2,286.00 Industrial B - business 3b $187.36 $187.36 1,000 $187,360.00 $4,571.26 $2,286.00 $0.00 $2,286.00 Office B - business 3b $187.36 $187.36 1,000 $187,360.00 $4,571.26 $2,286.00 $0.00 $2,286.00 Medical I2 - institutional, hospitals 1b $392.40 $392.40 1,000 $392,400.00 $9,573.88 $4,787.00 $0.00 $4,787.00 A3 - assembly, churches 3b $234.07 E - educational 3b $205.54 A3 - assembly, libraries, museums, community halls, general 3b $191.79 Recreation A3 - museums, libraries 3b $191.79 $191.79 1,000 $191,790.00 $4,679.34 $2,340.00 $0.00 $2,340.00 Institutional Congregate Care Single Family Residence $210.47 1,000 $267.77 355 Single Family Residential (age restricted) $210,466.67 $5,135.02 $2,568.00 $325,912.00 $3,976.00$7,951.68 $95,058.35 $2,319.26 $1,160.00 $325,912.00 $3,976.00$7,951.68 $525.00 $3,451.00 $0.00 $1,160.00 $0.00 $2,568.00 $3,451.00$525.00 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 126 of 274 Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 Prepared by Town of Marana Parks and Recreation Department Town of Marana Engineering Division McGann & Associates, Landscape Architects Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 127 of 274 Table of Contents and List of Figures Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan Table of Contents March 2022 and List of Figures Table of Contents 1. Introduction ....................................................................................................................................... 1-1 2. Methodology ...................................................................................................................................... 2-1 3. Service Area ........................................................................................................................................ 3-1 4. Inventory of Existing Parks and Replacement Value .......................................................................... 4-1 5. Service Units as Equivalent Demand Units ........................................................................................ 5-1 6. Necessary Public Services - Existing ................................................................................................... 6-1 7. Necessary Public Services - New ........................................................................................................ 7-1 8. Updated Parks Impact Fee Per Service Unit....................................................................................... 8-1 9. Projected Service Units for New Development ................................................................................. 9-1 10. Projected Impact Fee Revenue January 1, 2023 to December 31, 2032 ......................................... 10-1 List of Figures: Figure 1: Methodology ................................................................................................................................ 2-2 Figure 2: Service Area ................................................................................................................................. 3-1 Figure 3: Inventory Table - Existing Parks and Replacement Value ............................................................ 4-2 Figure 4: Service Units as Equivalent Demand Units .................................................................................. 5-1 Figure 5: Total Quantity of Existing Equivalent Demand Units - Jan. 1, 2023 ............................................. 5-2 Figure 6: Existing Park Value by Equivalent Demand Units ........................................................................ 6-1 Figure 7: Parks Capital Improvement Plan - Jan. 1, 2023 to Dec. 31, 2032 ................................................ 7-1 Figure 8: Update Parks Impact Fee per Equivalent Demand Unit (Before Credits) .................................... 8-1 Figure 9: Park Equivalent Demand Units (Jan. 1, 2023 to Dec. 31, 2032) ................................................... 9-1 Figure 10: Projected Park Impact Fee Revenue - Jan. 1, 2023 to Dec. 31, 2032 (Before Credits) ........... 10-1 Figure 11: Projected Park Impact Fee Revenue - Jan. 1, 2023 to Dec. 31, 2032 (After Credits) ............... 10-2 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 128 of 274 1. Introduction Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 1-1 Introduction: In accordance with Arizona Revised Statute (ARS) §9-463.05 the Town of Marana assesses and collects Development Impact Fees to help pay for the construction of new parks and recreational facilities as needed to meet the increased demands placed on the municipal park system by new development. As a precedent to the collection of Development Impact Fees, §9-463.05 requires that an Infrastructure Improvement Plan (IIP) be prepared to identify the required improvements. Per the subject statute, the IIP is defined as: “…. a written plan that identifies each necessary public service or facility expansion that is proposed to be the subject of a development fee and otherwise complies with the requirements of this section and may be the municipality's capital improvements plan.” Included in this document is the Town of Marana’s updated Park Infrastructure Improvement Plan. This new IIP replaces the 2017 IIP which was adopted by Marana Ordinance 2017.029 on December 19, 2017. This new plan includes fee schedules and a list of capital improvements that are projected to be constructed over the next ten years. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 129 of 274 2. Methodology Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 2-1 Methodology: This Impact Fee Study Update employs an incremental expansion method that identifies the Town’s existing level of service and projects the level of service assumptions over the next ten years as the community grows. The existing level of service for parks and recreation facilities is assigned a value based on the cost of replacement. The value of the parks and recreation system is adjusted to subtract outstanding debt on existing facilities, the balance collected, unspent impact fees, developer fee credits and the cost of the Impact Fee Study. The adjusted value of the existing parks and recreation facilities is then distributed across the existing level of community development to calculate a value of the existing parks system per dwelling. The adjusted value of the existing parks and recreation facilities relative to current development is then projected onto new development using estimates for future development found in the Town’s land use assumptions. Using this methodology, the Town’s existing level of parks and recreation service is maintained as the community grows and the expansion of parks and recreation facilities necessary to meet the demand of growth has a supplemental funding source in development impact fees. The advantages of using this incremental expansion method over other methods (e.g., a general standards based or plan-based method), include the following: • The fee is based on the existing level of service provided by the Town instead of a national standard that fails to account for local jurisdictional variations. • The incremental expansion method more accurately identifies the value of existing level of service compared to estimating a general cost per acre of developed parkland. Existing level of service is valued by assigning replacement costs to inventoried park assets. • The incremental expansion method is flexible because the impact fee is based on existing level of service. Consequently, the Town may fine tune capital improvements identified in the IIP to meet changing community recreation needs. A standards-based approach based on the Parks and Recreation Master Plan would require an update to the Master Plan and a re-calculation of the impact fees to meet changing community needs. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 130 of 274 2. Methodology Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 2-2 Figure 1: Methodology Identify Service Area Inventory Park Assets Identify Quantity of Existing Housing Units within Service Area Identify Replacement Value of Park Assets Adjust Quantity of Households to reflect Dwelling Types Identify Equivalent Demand Units (EDU's) 1/1/23 Calculate Net Value of Park Assets per EDU Forecast New EDU's (1/1/23 to 12/31/32) Based on Land Use Projections Identify Capital Improvements Projects and Estimates Construction Costs (1/1/23 to 12/31/32) Update Impact Fee and Adjust for Credits Forecast Impact Fee Revenues (1/1/23 to 12/31/32) Identify Percent of Planned Costs to be Offset by Impact Fee Revenues Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 131 of 274 3. Service Area Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 3-1 Service Area: Service areas are defined in ARS §9-463.05 (T)9 as: “… any specified area within the boundaries of a municipality in which development will be served by necessary public services or facility expansions and within which a substantial nexus exists between the necessary public services of facility expansions and the development being served as prescribed in the infrastructure improvements plan.” For purposes of this Impact Fee Study Update, there is one service area identified for the Town of Marana. This service area is shown in Figure 1, below. The service area includes all areas within the jurisdictional boundaries of the Town with the exception of lands within the Dove Mountain Specific Plan boundary. The Dove Mountain area is excluded based on a Town approved Development Agreement. For the remainder of the Town, the most densely developed areas are where existing municipal parks and recreation facilities are located. These densely developed areas are served by the Town’s existing parks and other recreation facilities. It is in areas of new development that park and recreation facility expansion is needed to meet the demands created by growth. Figure 2: Service Area Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 132 of 274 3. Service Area Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 3-2 Consequently, new facilities that expand the parks and recreation system will directly benefit residents in areas of new growth in keeping with the legislative requirements for collecting development impact fees. There is, however, a need for additional trails to serve the developed areas of Marana. Since the Town is committed to providing a uniform level of service across the entire town, a single service area will be used. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 133 of 274 4. Inventory of Existing Parks and Replacement Value Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 4 -1 Inventory of Existing Parks: Provided on the following pages is a chart that summarizes the assets associated with the Town of Marana’s existing park system. It includes only improvement types that would be eligible for impact fee funding and excludes items not eligible based on ARS §9-463.05. Per ARS §9-463.05.A, development impact fees may be used: “… to offset costs to the municipality associated with providing necessary public services to a development, including the costs of infrastructure, improvements, real property, engineering and architectural services, financing and professional services required for the preparation or revision of development fee pursuant to this section, including the relevant portion of the infrastructure improvement plan.” Per ARS §9-463.05.B and 9-463.05.T., development impact fees may not be used for: “Construction, acquisition or expansion of public facilities or assets other than necessary public services or facility expansions identified in the infrastructure improvements plan.” “Repair, operation or maintenance of existing or new necessary public services or facility expansions.” “Upgrading, updating, expanding, correcting or replacing existing necessary public services to serve existing development in order to meet stricter safety, efficiency, environmental or regulatory standards.” “Upgrading, updating, expanding, correcting or replacing existing necessary public services to provide a higher level of service to existing development.” “Administrative, maintenance or operating costs of the municipality.” “… vehicles, equipment or that portion of any facility that is used for amusement parks, aquariums, aquatic centers, auditoriums, arenas, arts and cultural facilities, bandstand and orchestra facilities, bathhouses, boathouses, clubhouses, community centers greater than three thousand square feet in floor area, environmental education centers, equestrian facilities, golf course facilities, greenhouses, lakes, museums, theme parks, water reclamation or riparian areas, wetlands, zoo facilities or similar recreational facilities, but may include swimming pools. Replacement Value: Replacement values as shown on the following chart are based on: • Replacement values identified in the 2017 plan escalated to reflect inflation in construction costs through January 1, 2023. • Recent park construction project bids for similar facilities. • Published construction cost data reports. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 134 of 274 4. Inventory of Existing Parks and Replacement Value Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 4 - 2 Figure 3: Inventory Table - Existing Parks and Replacement Value Continental Ranch Park Continental Reserve park Crossroads at Silverbell Park El Rio Neighborhood Park Gladden Farms Park Honea Heights Park Ora Mae Harn Park Saguaro Bloom Park San Lucas Park Tangerine Sky Park Wade McLean Park Wild Burro Trailhead Sanders Road Trailhead North Coachline Boulevard Trailhead Total Facility Units Replacement Value Per Unit Total Replacement Valve Acres (Total) 11.9 9.23 48.27 1.3 25.7 1.0 34.72 22.0 13.49 17.98 4.23 2.0 0.8 1.5 194.12 Acres (Eligible) 11.9 9.23 30.0 1.3 25.7 1.0 30.0 22.0 13.49 17.98 4.24 2.0 0.8 1.5 171.14 Real Property Real Property - Eligible Park Sites 11.9 9.23 30.00 1.3 25.7 1 30.0 22.0 13.49 17.98 4.23 2.0 0.8 1.5 171.14 $30,000.00 $5,134,200.00 Buildings and Structures: Community Center - Allowable Portion (SF) 3,000 1 3,000 $450.00 $1,350,000.00 Restroom Buildings 1 1 3 3 3 1 1 1 1 16 $165,000.00 $2,640,000.00 Concessions 1 1 1 1 1 5 $235,000.00 $1,175,000.00 Operations and Maintenance Building 1 1 2 $470,000.00 $940,000.00 Storage Building 1 1 2 $180,000.00 $360,000.00 Group Ramada (+/- 30’ x 60’ - Site Built or Pre-Eng.)) 1 1 1 3 $130,000.00 $390,000.00 Picnic Ramada - (+/- 30’ x 30’ - Site Built or Pre-Eng.) 1 5 1 1 1 1 2 2 1 1 16 $85,000.00 $1,360,000.00 Picnic Ramada - Small - (Pre-Engineered) 4 1 1 6 2 2 1 1 1 17 $15,000.00 $255,000.00 Fields: Multi-Sport Rectangular Fields with Lights 2 2 1 5 $400,000.00 $2,000,000.00 Multi-Sport Rectangular Fields w/o Lights 2 1 3 $150,000.00 $450,000.00 Slow Pitch Softball Fields with Lights 1 1 2 $560,000.00 $1,120,000.00 Fast Pitch Softball Fields with Lights 2 4 6 $355,000.00 $2,130,000.00 Fast Pitch Softball Fields w/o Lights 4 2 1 9 $200,000.00 $1,800,000.00 Courts: Basketball Courts - with Lights 2 1 2 1 1 1 8 $150,000.00 $1,200,000.00 Basketball Courts - w/o Lights .5 .5 1 2 $70,000.00 $140,000.00 Tennis Courts - with Lights 2 1 1 1 5 $150,000.00 $750,000.00 Tennis Courts - w/o Lights 1 1 $95,000.00 $95,000.00 Pickleball Courts - with Lights 3 3 $65,000.00 $195,000.00 Pickleball Courts - w/o Lights 0 $40,000.00 $0.00 Sand Volleyball Courts - with Lights 2 1 3 $36,000.00 $108,000.00 Sand Volleyball Courts - w/o Lights 1 1 $17,000.00 $17,000.00 Playgrounds and Play Structures: Play Structures / Surfacing (2-5 Year) 1 1 2 1 1 2 1 1 1 11 $165,000.00 $1,815,000.00 Play Structures / Surfacing (5-12 Year) 1 1 1 1 1 1 1 1 1 9 $125,000.00 $1,125,000.00 Swings / Surfacing 1 1 1 1 1 1 1 1 1 9 $50,000.00 $450,000.00 Zip Line 1 1 $80,000.00 $80,000.00 Fabric Shade Canopies 2 1 2 1 8 2 2 1 19 $30,000.00 $570,000.00 Special Use Facilities: Off-Leash Dog Park 1 1 1 1 1 5 $250,000.00 $1,250,000.00 Skate / Wheel Park 1 1 $1,200,000.00 $1,200,000.00 Aquatic Facilities: Swimming Pool 1 1 $5,000,000.00 $5,000,000.00 Splash Pad 1 1 2 $500,000.00 $1,000,000.00 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 135 of 274 4. Inventory of Existing Parks and Replacement Value Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 4 - 3 Figure 3: (Continued) Inventory Table - Existing Parks and Replacement Value Continental Ranch Park Continental Reserve park Crossroads at Silverbell Park El Rio Neighborhood Park Gladden Farms Park Honea Heights Park Ora Mae Harn Park Saguaro Bloom Park San Lucas Park Tangerine Sky Park Wade McLean Park Wild Burro Trailhead Sanders Road Trailhead North Coachline Blvd. Trailhead Total Facility Units Replacement Value Per Unit Total Replacement Value Miscellaneous Public Use Facilities: Horseshoe Pits 2 2 1 5 $3,000.00 $15,000.00 Benches 10 6 7 1 15 22 10 12 8 4 1 2 98 $750.00 $73,500.00 Picnic Tables 8 10 32 1 14 7 39 4 6 13 1 2 137 $1,450.00 $191,800.00 Barbecue Grills 2 4 8 3 2 9 5 6 1 40 $600.00 $24,000.00 Bleachers 8 2 6 2 1 5 2 26 $3,000.00 $78,000.00 Exercise Stations - Fitness Area 1 10 6 17 $1,500.00 $25,500.00 Trash Receptacles 14 8 43 3 9 4 52 10 10 10 2 1 166 $300.00 $49,800.00 Drinking Fountains 7 4 8 1 3 3 8 3 1 1 1 40 $3,500.00 $140,000.00 Bicycle Racks 1 1 1 1 3 1 1 1 1 1 12 $800.00 $9,600.00 Supporting Infrastructure: Park Access / Circulation Drives (LF) 1,500 430 3,000 107 3,160 400 2,200 1,100 950 1,300 330 14,477 $85.00 $1,230,545.00 Paved Parking Spaces (EA) 133 59 305 9 231 12 202 67 51 60 79 1 27 1,1,243 $1,250.00 $1,553,750.00 Electrical Service - Average (Acre) 171.14 $11,000.00 $1,882,540.00 Potable Water Service - Average (Acre) 171.14 $2,000.00 $342,280.00 Sanitary Sewer System - Private / On-Site (Acre) 171.14 $2,500.00 $427,850.00 Fencing (Acre) 171.14 $7,350.00 $1,257,879.00 Signage (Acre) 171.14 $3,000.00 $513,420.00 Parking Lot and Security Lighting (Acre) 171.14 $14,000.00 $2,395,960.00 Irrigation Booster Pumps 1 1 1 1 4 $10,000.00 $40,000.00 Landscape and Irrigation: Landscape - Turf Areas Other than Fields (Acres) 2.7 1.9 2.34 .32 1.21 .02 9.96 .77 2.68 .97 1.5 24.37 $30,000.00 $731,100.00 Landscape - Trees (EA) 75 40 407 15 239 15 110 25 72 50 24 20 1,092 $300.00 $327,600.00 Turf Irrigation System - Other than Fields (SF) 2.7 1.9 2.34 .32 1.21 .02 9.96 .77 2.68 .97 1.5 24.37 $22,000.00 $536,140.00 Drip Irrigation System (Acres) 171.14 $3,500.00 $598,990.00 Automated Irrigation Control System - Med - Large 1 1 1 1 1 1 1 1 1 9 $7,500.00 $67,500.00 Automated Irrigation Control System - Small 1 1 1 1 4 $2,500.00 $10,000.00 Hardscape / Pedestrian Paving: Accessible Walkways - Concrete (LF) 3,300 1,100 6,500 2,770 520 5,300 2,050 960 2,400 220 25,120 $48,00 $1,205,760.00 HC Ramps 2 2 3 6 1 3 6 2 2 1 28 $900.00 $25,200.00 Pathways and Trails: Loop Shared-Use Pathways 18.22 $400,000.00 $7,288,000.00 Loop Road / Highway Underpasses 3 $300,000.00 $900,000.00 In-Park Shared-Use Pathways - Asphalt (LF) 450 6.850 500 2,600 3,200 3,150 9,900 $15.00 $148,500.00 In-Park Decomposed Granite Pathways (LF) 2,700 2,700 $4.00 $10,800.00 Single Track Trails (Miles) 45.6 $93,500.00 $4,263,600.00 Total $57,329,614.00 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 136 of 274 5. Service Units as Equivalent Demand Units Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 5-1 Service Units as Equivalent Demand Units: ARS §9-463.05 requires that service units be defined in an impact fee study and used as the basis for impact fee collection. This Impact Fee Study uses an Equivalent Demand Unit (EDU) as the service unit for the park impact fee. To calculate an EDU, housing unit types are weighted in relation to single-family detached housing. The weight of each housing type reflects a park service multiplier derived from the average household size for each housing type based on United States Census Bureau statistics. The average household size for a single- family detached housing unit is 2.7 while the average household size of a multi-family/single-family attached housing unit is 1.8. The park service multiplier for a single-family detached residence is therefore 1.0 while the park service multiplier for a multi-family/single-family attached dwelling unit is 0.67. The sum of these weighted dwelling units by housing type results in total EDUs for the Town. Unlike impact fee studies for parks improvements, impact fee studies for transportation infrastructure expansion often use land use categories that are identified through analysis of vehicle usage and trip data that is available locally and is part of published transportation planning literature. Because there is no data on visits to existing parks, the Impact Fee Study for Parks and Recreation Facilities makes use of the differentiation between single-family and multi-family residential units and their average household sizes to fine tune the definition of service units for the purpose of establishing a park impact fee. Proportionate Share (Residential Development vs. Non-Residential Development): New residential development creates incremental demand for expanded parks and recreation facilities while the demand created by non-residential development is relatively low. The proportionate share of the cost of parks and recreation service for non-residential development is low enough that it does not justify collecting development impact fees. Future impact fee studies may reconsider the non-residential share of the cost of parks and recreation infrastructure as the character of development in the Town changes over time or as future research on the impact of non-residential development is published. Figure 4: Service Units as Equivalent Demand Units Housing Type Average Household Size (Persons) Equivalent Demand Units Single Family Detached 2.7 * 1.00 Multi-Family / Single Family Attached 1.8 * 0.67 Reference: U.S. Census Bureau Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 137 of 274 5. Service Units as Equivalent Demand Units Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 5-2 Figure 5: Total Quantity of Existing Equivalent Demand Units (EDU’s) - January 1, 2023: Housing Type Dwelling Units (January 1, 2023) Multiplier Service Units (EDU’s) (January 1, 2023) Single Family Detached 16,679 1.00 16,679 Multi-Family / Attached 2,220 0.67 1,487 Total - January 1, 2023 18,166 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 138 of 274 6. Necessary Public Services - Existing Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 6-1 Necessary Public Services - Existing: As required in ARS §9-463.05(E)1, a “necessary public service” must meet the following criteria: “A description of the existing necessary public services in the service area and the costs to upgrade, update, improve, expand, correct or replace those necessary public services to meet existing needs and usage and stricter safety, efficiency, environmental or regulatory standards, which shall be prepared by qualified professionals licensed in this state, as applicable.” In addition, ARS §9-463.05(E)2 requires: “An analysis of the total capacity, the level of current usage and commitments for usage of capacity of the existing necessary public services, which shall be prepared by qualified professionals licensed in this state, as applicable.” In response to the required analysis of existing, necessary public park services, an inventory of parks and recreation assets throughout the Town of Marana has been compiled. (See Section 4 of this document). The inventory was based on data provided by the Town of Marana Parks and Recreation Department and lists existing park amenities by facility (site) with an identified replacement cost. The inventory excludes park acreage beyond the 30-acre limit referenced in ARS §9463.05(T)7(G). The existing level of service provided by the Town’s current parks and recreation facilities is quantified by distributing the value of the existing parks and recreation facilities over the total number of existing EDUs in the Town. The existing number of EDUs is described in Figure 5. Figure 3 describes the total value of existing parks and recreation infrastructure. The existing level of service provided by the Town of Marana’s park infrastructure is quantified by dividing the total value of the existing infrastructure (See Section 4) by the existing number of EDUs (Figure 5). Figure 6: Existing Park Value by Equivalent Demand Unit Credits Offsets Total Total Replacement Value $57,329,614.00 Impact Fee Account Balance $150.00 Outstanding Impact Fee Credits $0.00 Outstanding Park Debt $0.00 Subtotal $57,329,764.00 Adjusted Existing Park Value $57,329,764.00 Divided by EDU 18,166 Net Value per EDU $3,156.00 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 139 of 274 7. Necessary Public Services - New Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 7-1 Necessary Public Services - New Development: ARS §9-463.05(E)3 requires: “A description of all or the parts of the necessary public services or facility expansions and their costs necessitated by and attributable to development in the service area based on the approved land use assumptions, including a forecast of the costs of infrastructure, improvements, real property, financing, engineering and architectural services, which shall be prepared by qualified professionals licensed in this state, as applicable.” In response to the statutory mandate for a description of parks and recreation facility expansion projects required to meet the demand of new growth, the Town of Marana has developed the Ten-Year Capital Improvement Plan for park facilities. This plan is summarized in Figure 5 below. Impact fees that are collected between January 1, 2023 and December 31, 2032 will be directed to the capital improvements identified in Figure 5 with the understanding that A.R.S. §9-463.05 allows that: “…a municipality may amend an infrastructure improvements plan adopted pursuant to this section without a public hearing if the amendment addresses only elements of necessary public services in the existing infrastructure improvements plan and the changes to the plan will not, individually or cumulatively with other amendments adopted pursuant to this subsection, increase the level of service in the service area or cause a development fee increase…”. Figure 7 - Parks Capital Improvement Plan - January 1, 2023 to December 31, 2032: Project Development Cost El Rio Disc Golf Course $240,000.00 El Rio Recreation Area - Loop Access Parking Lot $170,000.00 Gladden Farms Baseball Field Improvements $550,000.00 Gladden Farms Lighted Soccer Fields $238,587.00 Tortolita Preserve Trailhead, Trails, and Fencing $130,000.00 Honea Heights Park - Phase 2 Improvements $1,050,000.00 Continental Ranch Park to Loop Extension $350,000.00 New Competition Swimming Pool (50 Meter) $3,275,000.00 Ora Mae Harn Park Facility Expansion $1,485,000.00 Saguaro Bloom Park - Phase 1 $1,332,101.00 Saguaro Bloom Park - Phase 2 $4,000,000.00 Gladden Farms Bike Park $1,000,000.00 Twin Peaks Park District Park - Land Acquisition and Phase 1 Development (*See Note 1) $14,800,000.00 Mandarina Community Park $6,300,000.00 Impact Fee Study $50,000.00 Total $34,970,688.00 *Note 1: See “Town of Marana Parks and Recreation Master Plan 2020-2030” (Developed Park Element) for description of the proposed Twin Peaks Corridor District Park. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 140 of 274 8. Updated Parks Impact Fee Per Service Unit Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 8-1 Updated Park Impact Fee per Service Unit: ARS §9-463.05(E)3 requires: “A table establishing the specific level or quantity of use, consumption, generation or discharge of a service unit for each category of necessary public services or facility expansions and an equivalency or conversion table establishing the ratio of a service unit to various types of land uses, including residential, commercial and industrial.” Figure 8 meets the statutory requirement described above. The updated park impact fee is a projection of existing level of service to new development. Figure 8 converts the net value per EDU to cost per housing unit by multiplying it by the park Service Unit Multiplier. The updated impact fee derived in Figure 8 does not reflect any credits or allowable deductions. Figure 8: Updated Parks Impact Fee per Equivalent Demand Unit (Before Credits) Single Family Multi-Family Net Value per EDU $3,156.00 Park Service Unit Multiplier 1.00 0.67 Updated Impact Fee $3,156.00 $2,115.00 Current Fee (Including Credits) $2,964,00 $1,986.00 Percent Change +6.5% +6.5% Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 141 of 274 9. Projected Service Units for New Development Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 9-1 Projected Service Units for New Development: ARS §9-463.05(E)3 requires: “The total number of projected service units necessitated by and attributable to new development in the service area based on the approved land use assumptions and calculated pursuant to generally accepted engineering and planning criteria.” The Town of Marana has developed Land Use Assumptions that estimate the number of new dwelling units expected over the next ten years. Figure 9 presents the existing and future dwelling units in the 10-year window based on the Town’s Land Use Assumptions. The final result is the number of new EDUs expected over the next ten years. Figure 9: Park Equivalent Demand Units (January 1, 2023 to December 31, 2032) Housing Type Dwelling Units (1/1/23) Park Service Unit Multiplier Service Units - EDU’s (1/1/23) Single Family Detached 16,679 1.00 16,679 Multi-Family / Single Family Attached 2,220 0.67 1,487 Total EDU’s - (1/1/23) 18,166 Housing Type Dwelling Units (12/31/32) Park Service Unit Multiplier Service Units - EDU’s (12/31/32) Single Family Detached 28,361 1.00 28,361 Multi-Family / Single Family Attached 4,480 0.67 3,002 Total EDU’s - (12/31/32) 31,363 New EDU’s (1/1/23 to 13/31/32) 13,197 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 142 of 274 10. Projected Park Impact Fee Revenue (January 1, 2023 to December 31, 2032) Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 10-1 Projected Park Impact Fee Revenue (January 1, 2023 to December 31, 2032): ARS §9-463.05(E)3 requires: “The projected demand for necessary public services or facility expansions required by new service units for a period not to exceed ten years.” Figure 10 calculates the total expected revenue from impact fees collected between January 1, 2023 and December 31, 2032 based on the estimated number of new EDUs (Figure 9) and updated impact fee. The total projected revenue does not include development credits. Figure 10: Projected Park Impact Fee Revenue - (1/1/23 to 12/31/23) (Before Credits) Service Area New EDU’s Impact Fee / EDU (Before Credits) Projected Revenue 1/1/23 to 12/31/32 (Before Credits) Planned Costs Town-wide 13,197 $3,156.00 $41,649,732.00 $34,970,688.00 ARS §9-463.05(E)3 requires: “A forecast of revenues generated by new service units other than development fees, which shall include estimated state-shared revenue, highway users revenue, federal revenue, ad valorem property taxes, construction contracting or similar excise taxes and the capital recovery portion of utility fees attributable to development based on the approved land use assumptions, and a plan to include these contributions in determining the extent of the burden imposed by the development as required in subsection B, paragraph 12 of this section.” The Town of Marana collects no property tax to include in revenue forecasts. However, the Town does collect a 4% construction sales tax and also receives revenue from the state related to gas taxes. It is recommended that Five Hundred Dollars ($500.00) of the sales tax be credited on a per EDU basis, resulting in a fee of Two Thousand Six-Hundred and Fifty-Six Dollars ($2,656.00) per EDU. Figure 11 calculates the projected revenue and percent of planned costs covered by this revenue forecast. The remainder of the sales tax credit would be credited against the yet-to-be-calculated Street Facilities fee. It is recommended that the credits associated with HURF/VLT be applied fully to the street facilities fee. If approved, no additional credits would be applied to the Parks and Recreational Facilities fee. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 143 of 274 10. Projected Park Impact Fee Revenue (January 1, 2023 to December 31, 2032) Town of Marana Impact Fee Study Update and Parks Infrastructure Improvement Plan March 2022 10-2 Figure 11: Projected Park Impact Fee Revenue - January 1, 2023 to December 31, 2032 (After Credits): Service Area New EDU’s Impact Fee / EDU (Less the $500.00 Credit) Projected Revenue (1/1/23 to 12/31/32) Planned Costs Percent of Planned Costs Town-wide 13,197 $2,656.00 $35,051,232.00 $34,970,688.00 100% In summary, the Impact Fee Update and Infrastructure Improvement Plan will result in a final calculation of the Impact Fee per EDU of Two Thousand Six-Hundred and Fifty-Six Dollars ($2,656.00). Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 144 of 274 DRAFT 2022 WATER IMPACT FEE INFRASTRUCTURE IMPROVEMENT PLAN Town of Marana Prepared for: Marana Water Department 11555 W. Civic Center Drive, Building A3 Marana, Arizona 85653 Project Number: 527.141 May 2022 WestLand Resources, Inc.  4001 E. Paradise Falls Drive  Tucson, Arizona 85712  5202069585  Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 145 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. ii Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx TABLE OF CONTENTS 1. INTRODUCTION ................................................................................................................................... 1  2. BENEFIT AREAS .................................................................................................................................... 1  3. LEVEL OF SERVICE ............................................................................................................................. 2  3.1. Level of Service for Existing Customers ....................................................................................... 2   3.2. Level of Service for Future Customers ......................................................................................... 4   4. 10-YEAR LAND USE ASSUMPTIONS ............................................................................................. 4  5. EXISTING CAPACITY REQUIREMENTS ..................................................................................... 6  5.1. Existing Demands ............................................................................................................................ 7  5.2. Existing Storage Capacity ................................................................................................................ 8  5.3. Existing Well Capacity ..................................................................................................................... 9  5.4. Existing Booster Capacity ............................................................................................................. 10  6. PROJECTED CAPACITY REQUIREMENTS AND UTILIZATION OF EXISTING FACILITIES ............................................................................................................................................ 10  6.1. Projected 10-year EDUs ................................................................................................................ 11  6.2. Projected Demands ........................................................................................................................ 11  6.3. Projected Storage Capacity ............................................................................................................ 12  6.4. Projected Well Capacity ................................................................................................................. 13  6.5. Projected Booster Capacity ........................................................................................................... 14  6.6. Other Distribution System Deficiencies ..................................................................................... 15  6.7. Additional Renewable Resource Acquisitions ............................................................................ 15  6.8. Summary of Projected Capacity Deficiencies ............................................................................. 16  7. CAPITAL INFRASTRUCTURE IMPROVEMENTS .................................................................... 16  7.1. Airport Connection to NWRRDS Pipeline ................................................................................ 18  7.2. Partnered NWRRDS Project ........................................................................................................ 18  7.3. Marana Booster at NWRRDS ....................................................................................................... 19  7.4. NWRRDS Blending Plan .............................................................................................................. 19  7.5. B-Zone Booster and Transmission Line ..................................................................................... 19  7.6. B-Zone Reservoir ........................................................................................................................... 19  7.7. C-Zone Booster .............................................................................................................................. 20  7.8. Tangerine 16" with Break Tanks .................................................................................................. 20  7.9. Tangerine 16" at Interstate-10 ...................................................................................................... 20  7.10. Marana Park Well ............................................................................................................................ 20  7.11. Marana Park Reservoir ................................................................................................................... 20  7.12. Sanders Road 24-inch Pipeline ..................................................................................................... 21  7.13. Twin Peaks Interconnect ............................................................................................................... 21  7.14. Picture Rocks Interconnect ........................................................................................................... 21  7.15. Honea East Well ............................................................................................................................. 21  7.16. Heritage Park Water Plant ............................................................................................................. 22  8. COST OF CAPITAL IMPROVEMENTS AND WATER RESOURCE ACQUISITIONS ............ 22  8.1. Infrastructure ................................................................................................................................... 22  8.1.1. Planning ................................................................................................................................ 22  8.1.2. Reimbursements .................................................................................................................. 22  8.1.3. Infrastructure ....................................................................................................................... 22  Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 146 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. iii Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 8.2. Renewable Water Resource Acquisitions .................................................................................... 23  8.2.1. Integrated Water Resources Plan ...................................................................................... 23  8.2.2. Water Resource Acquisition .............................................................................................. 24  8.3. Section 23 Fees ................................................................................................................................ 26  9. REFERENCES ....................................................................................................................................... 26  TABLES Table 1. Fire Flow Requirements for Existing Customers .......................................................................... 3 Table 2. Projected Growth in Equivalent Dwelling Units by Development Area ................................... 4 Table 3. 10-year Projected Growth by Benefit Area .................................................................................... 6 Table 4. Projected Annual Growth for Each Benefit Area ......................................................................... 6 Table 5. Existing Equivalent Dwelling Units ................................................................................................. 7 Table 6. Existing Demands .............................................................................................................................. 8 Table 7. Existing Storage Capacity .................................................................................................................. 9 Table 8. Existing Well Capacity ....................................................................................................................... 9 Table 9. Existing Booster Capacity ............................................................................................................... 10 Table 10. Projected Equivalent Dwelling Units .......................................................................................... 11 Table 11. Projected Demands ........................................................................................................................ 12 Table 12. Projected Storage Capacity ............................................................................................................ 13 Table 13. Projected Well Capacity ................................................................................................................. 14 Table 14. Projected Booster Capacity ........................................................................................................... 15 Table 15. Projected Additional Renewable Resources Required for 2032 ................................................. 16 Table 16. Summary of Projected Infrastructure Deficiencies by Benefit Area ....................................... 16 Table 17. Proposed Capital Improvements ................................................................................................. 17 Table 18. Portion of Improvement Costs Assigned to Impact Fee ......................................................... 23 Table 19. Renewable Resource Requirements and Sources for Impact Fee Period .............................. 24 Table 20. Additional Section 23 Fees by Year ............................................................................................. 26  FIGURES (follow text) Figure 1. Marana Water Service Area Figure 2. Water Systems and Pressure Zones Figure 3. Water Benefit Areas Figure 4. Planned Development Areas Figure 5. Existing Infrastructure Figure 6. Capital Improvements APPENDICES Appendix A. Opinions of Probable Construction Cost and Site Plans Appendix B. Marana and Oro Valley Service Overlap Area Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 147 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 1 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 1. INTRODUCTION The Town of Marana (Town) through the Marana Water Department (Marana Water) serves water to the area shown in blue and orange in Figure 1. Marana Water’s service to the areas in orange is enabled by water wheeled through Tucson Water’s water system, pursuant to an Intergovernmental Agreement (IGA) with the City of Tucson. In addition, the Town provides renewable water resources to reconcile water use in several areas served by Tucson Water through an IGA with City of Tucson (Figure 1). Currently, the Town has a designation of assured water supply (DAWS) from the Arizona Department of Water Resources (ADWR) which allows the Town to approve water supply for new development. To supply new development, Marana Water will expand its renewable water resources portfolio. The water system is categorized into seven independent water systems as shown in Figure 2. Each water system is further defined by water pressure zones (Figure 2) so that all customers receive water at a reasonable pressure (between approximately 40 and 85 pounds per square inch [psi]). There are seven individual water systems in the Marana Water Service Area:  North Marana Water System  Tangerine Business Park Water System  Hartman Vistas Water System  Picture Rocks Water System  Saguaro Bloom Water System  Marana Airport Water System  Palo Verde Water System The purpose of the Infrastructure Improvement Plan (IIP) is to determine the capital improvements and renewable water resource acquisitions required to meet the demands associated with the next 10 years of growth, and to estimate the costs of those improvements and acquisitions. 2. BENEFIT AREAS Benefit areas are areas that derive benefit from unused existing capacity or proposed capacity improvements to the water system including water rights acquisition. Figure 3 shows the approximate location of the five benefit areas defined in this IIP. New developments are subject to fees associated with the benefit area that is defined by the water system the new development is connecting to. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 148 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 2 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Some improvements will benefit multiple areas. For example, the acquisition of renewable water resources benefits all eleven benefit areas. The eleven benefit areas are:  North Marana Benefit Area – developments connecting to the North Marana Water System or the Tangerine Business Park Water System.  Twin Peaks Benefit Area – developments connecting to the Hartman Vistas Water System, Picture Rocks Water System, or the Marana Airport Water System.  Saguaro Bloom Benefit Area – developments connecting to the Saguaro Bloom Water System.  Palo Verde Benefit Area – developments connecting to the Palo Verde Water System.  IGA Benefit Area – developments connecting to Tucson Water's water system through IGA with Marana, in one of two ways: 1) as a customer of Marana Water, in the Marana Water Wheeling Service Area or 2) as a customer of Tucson Water in the Tucson Non-Contracted Service Area. 3. LEVEL OF SERVICE This section describes the level of service of the water supply, storage, and distribution system for each of the benefit areas, and for existing and future customers. 3.1. LEVEL OF SERVICE FOR EXISTING CUSTOMERS The level of service for existing customers is generally:  Storage Capacity > 1.5 times the average day demand (ADD) plus fire flow storage requirement, where the fire flow storage requirement is equal to the fire flow rate requirement times the fire flow duration requirement. For example, if the fire flow rate requirement is 1,000 gallons per minute (gpm) and the fire flow duration requirement is 2 hours (120 minutes), then the fire flow storage requirement is 1,000 gpm times 120 minutes, or 120,000 gallons.  Well Capacity > peak day demand (PDD) with the largest well out of service, unless otherwise noted for specific zones. PDD = 2 times ADD. - The Hartman Vistas Water System is interconnected with the Oro Valley Water Utility, and since this interconnection can be used if a well is out of service, the well requirement for the Hartman Vista Water System is that the total well capacity must be greater than PDD. - The well capacity requirement for the Palo Verde and Tangerine Business Park Water Systems is that the well capacity be greater than PDD; there is no requirement for redundant well capacity currently.  Booster Capacity Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 149 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 3 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx - For a pressure zone or zones without gravity storage, the booster requirement is the greater of PDD plus the fire flow rate requirement or peak hour demand (PHD), where PHD = 3.5 times ADD if ADD <= 1,000 gpm, and 3.0 times ADD if ADD > 1,000 gpm. - For pressure zones with gravity storage sufficient to meet the greater of PDD plus fire flow or PHD, the booster capacity requirement is PDD. Under existing conditions, only the Twin Peaks Y and Z pressure zones have sufficient gravity capacity to supply PDD plus fire flow.  Distribution System Capacity - During normal flow conditions, customers should receive water at between approximately 40 psi and 85 psi pressure. - The potable water distribution system must be capable of providing peak flow throughout the system while maintaining a minimum of 20 psi pressure throughout the system. Peak flow is the greater of PHD or PDD plus fire flow. If PDD plus fire flow is used, the system is modeled assuming an appropriate fire flow at all points in the system. The fire flow rate and duration requirements are set by the fire marshal and are based on the International Fire Code (IFC) for each new development. The fire flow for a specific pressure zone is equal to the greatest individual fire flow/duration requirement within the pressure zone. If multiple pressure zones share a resource, such as storage, then the fire flow requirement is based on the largest fire flow/duration requirement within the connected pressure zones. Table 1 shows the fire flow requirements for specific zones for the existing water system. Table 1. Fire Flow Requirements for Existing Customers Water System Water Pressure Zone Fire Flow (gpm) Fire Flow Duration (hours) North Marana W+ 2,875 2 X 1,000 2 Tangerine Business Park Y 1,750 2 Picture Rocks CR 2,875 3 PR 700 2 Y 2,500 2 Z 1,000 2 Hartman Vistas Y 4,000 4 Y+ 1,875 4 Z 1,000 2 Saguaro Bloom X 2,000 2 Palo Verde PV Note 1 Note 1 Marana Airport X 2,750 2 Notes: 1. Palo Verde Water System does not have a fire flow requirement. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 150 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 4 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 3.2. LEVEL OF SERVICE FOR FUTURE CUSTOMERS The level of service in terms of water system engineering design criteria will be the same as stated above for all water systems. The Town will not address the lack of redundant well capacity or change the level of service for the Palo Verde Water System, and there is no growth projected for this area. Proposed projects will provide redundant well capacity in the Tangerine Business Park Water System; however, the purpose of these projects was to provide sufficient well capacity for future growth. No changes to fire flow and duration requirements are anticipated over the next 10 years. 4. 10-YEAR LAND USE ASSUMPTIONS The Town provided land use assumptions for the 10-year study period including growth projections from 2023 through 2027 and from 2028 through 2032. The land use assumptions are in Equivalent Dwelling Units (EDU), where one EDU is equivalent to the water demand for one single-family residence. Table 2 shows each development with the appropriate assignment of EDU. Table 3 also shows which water system the development is assigned to. The location of each development is shown in Figure 4. Table 2. Projected Growth in Equivalent Dwelling Units by Development Area Development Area Water System Projected Growth, EDUs 2023-2027 2028-2032 2023-2032 Crossroads At Gladden North Marana 160 328 488 Custom Homes 15 15 30 Cypress Gardens 100 117 217 Gladden Farms II 1,421 0 1,421 Heritage Park Shoppes 16 20 36 Mandarina (MU) 532 810 1,342 Mandarina South (MU) 40 150 190 Marana & I10 (Dahlstrom Commercial) 12 100 112 Marana Main St. (Commercial) 16 24 40 Marana Towne Center (MU) 40 80 120 Payson Farms (Remington Ranch) 457 0 457 Rancho Marana - West (MU) 150 4 154 Rancho Marana Town Center (Commercial) 0 20 20 Sanders Grove 100 600 700 Stonegate 300 700 1,000 Tangerine Commerce Park 60 60 120 Uptown 0 300 300 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 151 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 5 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Development Area Water System Projected Growth, EDUs 2023-2027 2028-2032 2023-2032 Vanderbilt Farms (Monarch) 500 1,000 1,500 Villages of Barnett 50 0 50 Villages of Tortolita 0 300 300 Breakers Rd Industrial Tangerine Business Park 160 0 160 Marana Technology Campus 36 0 36 Tangerine Business Park (Commercial) 20 8 28 Cortaro Ranch (Commercial) Hartman Vistas 36 0 36 De Anza 150 0 150 Joplin Estates (MU) 0 185 185 Linda Vista Village (MU) 500 193 693 Marana Spectrum/Center (MU) 160 188 348 Preserve at Twin Peaks (Lennar) 50 0 50 Twin Peaks Crossing (Cardinal)(MU) 0 154 154 Twin Peaks Estates (Tivera) 82 0 82 Twin Peaks Rd (Future Rezones) 0 100 100 Twin Peaks Vista 58 0 58 Pima Farms North (Commercial) Picture Rocks 88 4 92 La Puerta del Norte East (Summerset) Saguaro Bloom 150 0 150 Saguaro Bloom 700 0 700 Airport Marana Airport 20 20 40 Orange Grove Industrial (Commercial) IGA 4 8 12 Riverside @ Silverbell (SE Ina/SB) (MU) 92 0 92 Silverbell Ridge (SW of Ina) 56 0 56 Sonoran Preserve at Bajada 14 0 14 Tang Thornydale SW Corner Rezone (MU) 145 40 185 Tangerine Thornydale (Villagio, HSL) (MU) 107 0 107 Tortolita 30 Rezone 40 0 40 Tortolita Vistas 40 0 40 Total 6,677 5,528 12,205 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 152 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 6 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 3 shows the 10-year projected growth in EDUs for each of the benefit areas with projected growth. Table 3. 10-year Projected Growth by Benefit Area Benefit Area Projected Growth, EDUs 2023-2027 2028-2032 2023-2032 North Marana 4,185 4,636 8,821 Twin Peaks 1,144 844 1,988 Saguaro Bloom 850 0 850 Palo Verde 0 0 0 IGA 498 48 546 Total 6,677 5,528 12,205 Table 4 shows the projected annual growth in EDUs for each benefit area with projected growth. The annual growth is based on the number of existing EDUs and 5- and 10-year projected EDUs provided by the Town. The growth rate for intermediate years was estimated using a constant growth rate for each 5-year period and adjusted so each year has a whole number of EDUs. Table 4. Projected Annual Growth for Each Benefit Area Benefit Area 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 Total North Marana 837 837 837 837 837 927 927 927 927 928 8,821 Twin Peaks 228 229 229 229 229 168 169 169 169 169 1,988 Saguaro Bloom 170 170 170 170 170 0 0 0 0 0 850 Palo Verde 0 0 0 0 0 0 0 0 0 0 0 IGA 99 99 100 100 100 9 9 10 10 10 546 Total 1,334 1,335 1,336 1,336 1,336 1,104 1,105 1,106 1,106 1,107 12,205 5. EXISTING CAPACITY REQUIREMENTS In this section, the storage, well, and booster capacities are compared to existing demands. The existing water infrastructure is shown in Figure 5. The following assumptions are used to calculate the flows generated from each EDU.  Each EDU represents 2.7 persons per dwelling unit (ppdu) of equivalent population.  The average demand per person or equivalent person is 100 gallons per capita per day (gpcd).  The ADD per EDU is 2.7 ppdu times 100 gpcd or 270 gpd/EDU.  The PDD is 2 times ADD or 540 gpd/EDU.  The PHD is 3.5 times ADD or 945 gpd/EDU if ADD is <= 1,000 gpd, and 3.0 times ADD or 810 gpd/EDU if ADD > 1,000 gpd. For some areas, the PHD is based on an instantaneous demand requirement for the pressure zone. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 153 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 7 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Unless otherwise noted, the system requirements are:  Storage capacity > 1.5 times ADD plus fire flow storage.  Well capacity > PDD with the largest well out of service or PDD if interconnected with another water system.  Booster capacity (without gravity storage) greater of PDD plus fire flow or PHD. Booster capacity (with gravity storage) is equal to PDD.  During normal flow conditions, customers should receive water at between approximately 40 psi and 85 psi pressure.  The distribution system must be capable of providing peak flow while maintaining 20 psi throughout the system. Table 5 shows the existing EDUs in each Water System and pressure zone. The “existing” EDU value is based on the Town’s estimate of existing plus projected growth through November 2022. Table 5. Existing Equivalent Dwelling Units Water System Water Pressure Zone Existing EDUs North Marana W+ 5,259 X 195 Tangerine Business Park Y 14 Picture Rocks CR 2,322 PR 233 Y 114 Z 86 Hartman Vistas A 62 A+ 91 Y 1,158 Y+ 687 Z 359 Saguaro Bloom X 1,699 Palo Verde PV 60 Marana Airport X 40 Total 12,383 5.1. EXISTING DEMANDS Based on historical flow data, the average demand for the Marana water system is approximately 270 gpd per EDU. Table 6 shows the existing ADD, PDD, and PHD for the system broken down by Water System and pressure zone. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 154 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 8 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 6. Existing Demands Water System Water Pressure Zone Average Day Demand (gpd) Peak Day Demand (gpm) Peak Hour Demand (gpm) North Marana W+ 1,419,930 1,972 3,451 X 52,650 73 128 Tangerine Business Park Y 3,780 5 9 Picture Rocks CR 626,940 871 1,524 PR 62,910 87 153 Y 30,780 43 75 Z 23,220 32 56 Hartman Vistas Y 1,158 434 760 Y+ 687 258 451 Z 359 135 236 A 16,740 23 41 A+ 24,570 34 60 Saguaro Bloom X 458,730 637 1,115 Palo Verde PV 16,200 23 39 Marana Airport X 11,880 17 29 Total 3,343,410 4,644 8,126 5.2. EXISTING STORAGE CAPACITY The required minimum storage reservoir requirement is equal to 1.5 times ADD plus the fire flow/duration requirement. The fire flow requirement is equal to flowrate times duration which results in a volume of water. For example, 1,000 gpm for 2 hours (120 minutes) is 120,000 gallons. The Palo Verde Water System does not have a fire flow requirement. If storage is shared by two or more zones, the highest fire flow requirement of the zones is used to calculate the storage requirement. Table 7 shows the fire flow requirement (flow and duration), the current storage reservoir requirement, the existing reservoir capacity, and the amount of excess capacity for each pressure zone. Excess storage in a red font and parenthesis indicates a negative value, which means a deficiency in storage. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 155 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 9 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 7. Existing Storage Capacity Water System Zone Potable Storage Required (gallons) Fire Flow Storage Required (gallons) Total Storage Required (gallons) Total Available Storage (gallons) Excess Storage (gallons) North Marana W+, X 2,208,870 345,000 2,553,870 2,084,000 (469,870) Tangerine Business Park Y 5,670 210,000 215,670 500,000 284,330 Picture Rocks CR, PR, Z 1,069,605 517,500 1,587,105 1,250,000 (337,105) Y 46,170 300,000 346,170 1,000,000 653,830 Hartman Vistas All 954,585 960,000 1,914,585 2,385,000 470,415 Saguaro Bloom X 688,095 240,000 928,095 1,928,000 999,905 Palo Verde PV 24,300 Note 1 24,300 45,000 20,700 Marana Airport X 17,820 330,000 347,820 500,000 152,180 Notes: 1. Palo Verde Water System does not have a fire flow requirement. All the zones have excess storage capacity except for the Picture Rocks CR and PR-Zones, which have a deficiency of 337,105 gallons, and North Marana Water System, which has a deficiency of 469,870 gallons. 5.3. EXISTING WELL CAPACITY The minimum required well capacity is equal to PDD with the largest well out of service; however, the Tangerine Business Park Water System and the Palo Verde Water System do not require redundant well capacity and each is served by a single well. Table 8 shows the current well capacity requirement, the existing well capacity, and the amount of excess capacity for each pressure zone. Table 8. Existing Well Capacity Water System Required Capacity (gpm) Total Well Capacity (gpm) Largest Well (gpm) Net Well Capacity (gpm) Excess Well Capacity (gpm) North Marana 2,045 2,721 1,009 1,712 (333) Tangerine Business Park 5 55 Note 1 55 50 Picture Rocks 1,033 2,411 1,374 1,037 4 Hartman Vistas 884 2,590 986 1,604 720 Saguaro Bloom 637 1,522 1,100 422 (215) Palo Verde 23 273 Note 2 273 250 Marana Airport 17 4,034 2,034 2,000 1,983 Notes: 1. Under current Marana Water policy, the Tangerine Business Park Water System does not require a redundant well. 2. Under current Marana Water policy, the Palo Verde Water System does not require a redundant well. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 156 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 10 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx The North Marana Water System has a source deficiency of 333 gpm, and the Saguaro Bloom Water System has a source deficiency of 215 gpm. 5.4. EXISTING BOOSTER CAPACITY The booster capacity requirement is the greater of PHD or PDD plus fire flow. If the pressure zone is served by gravity storage (Twin Peaks Y and Z Zones), then the booster capacity requirement is the combined PDD of the zones downstream of the current zone. Table 9 shows the required booster capacity, the existing booster capacity, and the excess booster capacity for each zone. There is currently one booster deficiency of 446 gpm in the Picture Rocks CR Zone. Table 9. Existing Booster Capacity Water System Zone Required Booster Capacity (gpm) Existing Booster Capacity (gpm) Excess Booster Capacity (gpm) North Marana W+ 4,847 5,520 673 X 1,073 1,300 227 Tangerine Business Park Y 1,755 1,850 95 Picture Rocks CR 3,746 3,300 (446) PR 787 1,900 1,113 Y 2,543 3,100 557 Z 1,032 1,320 288 Hartman Vistas Y 434 2,100 1,666 Y+ 258 2,100 1,842 Z 1,135 2,500 1,365 A 1,557 1,850 293 A+ Saguaro Bloom X 2,637 4,430 1,793 Palo Verde X 145 308 163 Airport X 2,767 3,205 438 6. PROJECTED CAPACITY REQUIREMENTS AND UTILIZATION OF EXISTING FACILITIES This section includes the projected capacity requirements and utilization of existing infrastructure over the 10-year study period ending in 2032. Water system infrastructure requirements are based on the level of service noted in Section 3.2. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 157 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 11 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 6.1. PROJECTED 10-YEAR EDUS The future land use from Table 2 in Section 4 was combined with the Water Systems and water pressure zones from Figure 2. The results were added to the existing EDUs from Table 5 in Section 5 to get the total EDUs by water pressure zone. The results are presented in Table 10. Table 10. Projected Equivalent Dwelling Units Water System Water Pressure Zone Existing EDUs Projected Growth, EDU1 Existing and Projected10- Year EDUs 2023-2027 2028-2032 North Marana W+ 5,259 3,037 2,908 11,204 X-north 195 195 X-south 932 1,720 2,652 Tangerine Business Park Y 14 20 8 42 X 0 196 196 Picture Rocks CR 2,322 88 4 2,414 Z 86 86 PR 233 233 Y 114 114 Hartman Vistas Y 1,158 535 518 2,211 Y+ 687 156 843 Z 359 155 48 562 A 62 58 10 130 A+ 91 50 141 B 82 25 107 C 219 219 Saguaro Bloom X 1,699 850 2,549 Palo Verde PV 60 0 60 Marana Airport X 44 20 20 84 Total 12,383 6,1791 5,4801 24,042 1 Does not include IGA projection growth. 6.2. PROJECTED DEMANDS Table 11 shows the projected demands for each water pressure zone. Projected demands are ADD, PDD, and PHD. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 158 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 12 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 11. Projected Demands Water System Water Pressure Zone Average Day Demand (gpd) Peak Day Demand (gpm) Peak Hour Demand (gpm) North Marana W+ 3,025,080 4,202 6,302 X-north 52,650 73 128 X-south 716,040 995 1,740 Tangerine Business Park Y 11,340 90 28 X 52,920 74 129 Picture Rocks CR 651,780 905 1,584 Z 23,220 32 56 PR 62,910 87 153 Y 30,780 43 75 Hartman Vistas Y 596,970 829 1,451 Y+ 227,610 316 553 Z 151,740 211 369 A 35,100 49 85 A+ 38,070 53 93 B 28,890 40 70 C 59,130 82 144 Saguaro Bloom X 688,230 956 1,673 Palo Verde PV 16,200 23 39 Marana Airport X 22,680 32 55 Total 6,491,340 9,090 14,727 6.3. PROJECTED STORAGE CAPACITY The minimum storage reservoir requirement is equal to 1.5 times ADD plus fire flow. There are no plans to add fire flow requirements to the Palo Verde Water System, therefore its reservoir requirement is 1.5 times ADD. If storage is for more than one zone, the highest fire flow requirement of the multiple zones is used to calculate the storage requirement. Table 12 shows the projected storage reservoir requirement, the existing reservoir capacity, and the amount of excess capacity for each pressure zone. Excess storage in a red font and parenthesis indicates a negative value, which means a deficiency in storage. It is projected that the North Marana Water System will have a 3,951,655-gallon storage deficiency, the Picture Rocks Water System will have a 374,365-gallon storage deficiency and the Hartman Vistas Water System will have a 281,265-gallon storage deficiency. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 159 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 13 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 12. Projected Storage Capacity Water System Water Pressure Zone Required Storage (gallons) Existing Storage (gallons) Excess Storage (gallons) North Marana W+, X 5,690,655 2,084,000 (3,951,655) Tangerine Business Park X, Y 96,390 500,000 193,610 Picture Rocks CR, PR, Z 1,106,865 1,250,000 (374,365) Y 46,170 1,000,000 653,830 Hartman Vistas All 1,706,265 2,385,000 (281,265) Saguaro Bloom X 1,032,345 1,928,000 655,655 Palo Verde PV 24,300 45,000 20,700 Marana Airport X 34,020 500,000 135,980 6.4. PROJECTED WELL CAPACITY The minimum required well capacity is equal to PDD with the largest well out of service; however, the Tangerine Water System and the Palo Verde Water System will not require redundant well capacity by 2032. Table 13 shows the projected well capacity requirement, the existing well capacity, and the projected excess capacity for each pressure zone. Excess well capacity in a red font and parenthesis indicates a negative value, which means a deficiency in well capacity. The North Marana Water System will have a 3,557-gpm deficiency, the Tangerine Business Park Water System will have a 35-gpm deficiency, the Picture Rocks Water System will have a 31-gpm deficiency, and the Saguaro Bloom Water System will have a 533-gpm deficiency. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 160 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 14 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 13. Projected Well Capacity Water System Water Pressure Zone Required Well Capacity (gpm) Total Existing Well Capacity (gpm) Largest Well (gpm) Net Well Capacity (gpm) Excess Well Capacity (gpm) North Marana W+ 4,202 2,721 1,009 1,712 (3,557) X-north 73 X-south 995 Tangerine Business Park Y, X 90 55 Note 1 55 (35) Picture Rocks CR 905 2,411 1,374 1,037 (31) Z 32 PR 87 Y 43 Hartman Vistas Y 829 2,590 986 1,604 357 Y+ 316 Z 211 A 49 A+ 53 B 40 C 82 Saguaro Bloom X 956 1,522 1,100 422 (534) Palo Verde PV 23 273 Note 2 273 251 Marana Airport X 32 4,034 2,034 2,000 1,969 Notes 1. Tangerine Business Park Water System does not have redundant well requirement. 2. Palo Verde Water System does not have redundant well requirement. 6.5. PROJECTED BOOSTER CAPACITY The booster capacity requirement is the greater of PHD or PDD plus fire flow. If the pressure zone is served by gravity storage (Hartman Vistas Y, Y+, and Z-Zones), then the booster capacity requirement is the combined PDD of the zones downstream of the zone being evaluated. Table 14 shows the projected required booster capacity, the existing booster capacity, and the excess booster capacity for each zone. Excess booster capacity in a red font and parenthesis indicates a negative value, which means a deficiency in well capacity. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 161 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 15 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 14. Projected Booster Capacity Water System Water Pressure Zone Fire Flow (gpm) Required Booster Capacity (gpm) Existing Booster Capacity (gpm) Excess Booster Capacity (gpm) North Marana W+ 2875 7,077 5,520 (1,557) X-north 1,000 1,073 1,300 227 X-south 2,000 2,995 3,000 5 Tangerine Business Park Y, X 1,750 1,914 1,850 (64) Picture Rocks CR 2,875 3,813 3,300 (513) Z 1,000 1,032 1,320 288 PR 700 830 1,900 1,070 Y 2,500 2,543 3,100 557 Hartman Vistas Y 4,000 829 2,100 1,271 Y+ 1,500 316 2,100 1,784 Z 1,000 2,103 2,500 397 A 1,500 1,892 1,580 (42) A+ 1,500 B 1,000 1,122 0 (1,122) C 1,000 1,082 0 (1,082) Saguaro Bloom X 2,000 2,956 4,780 1,474 Palo Verde PV N/A 145 308 163 Marana Airport X 2,750 2,782 3,205 424 It is projected that four water systems will have booster deficiencies: North Marana Water System, Tangerine Business Park Water System, Picture Rocks Water System, and Hartman Vistas Water System. 6.6. OTHER DISTRIBUTION SYSTEM DEFICIENCIES In addition to having adequate storage capacity, well capacity, and booster capacity, the distribution system must have adequate capacity to move water to the projected development areas while maintaining a minimum of 20 psi throughout the system. There are projected distribution system deficiencies in the North Marana Water System and the Hartman Vistas Water System. It is projected that an increased pipe capacity is required to connect the southern and northern portions of the North Marana Water System along Sanders Road. Developments in the Hartman Vistas will require a distribution pipe from the proposed B-Zone booster. 6.7. ADDITIONAL RENEWABLE RESOURCE ACQUISITIONS An average of 270 gpd (approximately 0.3 acre-feet/year) of renewable water resources is required for each EDU. Table 15 shows the projected additional renewable water resource required for each Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 162 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 16 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx benefit area. Projected growth over the next 10 years will require approximately 3,662 acre-feet (per year) of additional renewable water resource acquisitions. Table 15. Projected Additional Renewable Resources Required for 2032 Benefit Area Projected Growth (EDU) Renewable Resource (acre-feet) North Marana 8,821 2,646 Twin Peaks 1,988 596 Saguaro Bloom 850 255 Palo Verde 0 0 IGA 546 164 Total 12,205 3,662 6.8. SUMMARY OF PROJECTED CAPACITY DEFICIENCIES Table 16 contains a summary of the projected infrastructure deficiencies in storage, well, and booster capacity for each benefit area. In addition to the infrastructure deficiencies shown in Table 16, 3,662 acre-feet of renewable water resources will be required to offset the ADWR safe yield requirements. Table 16. Summary of Projected Infrastructure Deficiencies by Benefit Area Benefit Area Storage Capacity Deficiency (gallons) Well Capacity Deficiency (gpm) Booster Capacity Deficiency (gpm) Other Deficiencies North Marana 3,951,655 3,592 1,621 Note 1 Twin Peaks 655,630 0 2,759 Note 2 Saguaro Bloom 534 1 North Marana Benefit Area will not meet the 20-psi pressure requirement for all flow conditions. 2 Twin Peaks Benefit Area will require new delivery pipeline from proposed B-Zone Booster. 7. CAPITAL INFRASTRUCTURE IMPROVEMENTS Figure 7 shows the location of the 15 capital projects that are intended to make up the projected deficiencies discussed in Sections 7.3 through 7.6. The capital projects make up projected deficiencies in two of the defined benefit areas. Projects that are associated with water resources acquisition are presented in Section 9.2. Table 17 shows each project, the benefit area or areas benefiting from each project, and the projected EDUs affected by the project. See Section 3 for the level of service associated with each benefit area. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 163 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 17 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 17. Proposed Capital Improvements Capital Improvement Project Benefit Area Affected Total Benefit EDUs North Marana Twin Peaks Saguaro Bloom Palo Verde IGA Airport Connection to NWRRDS Pipeline   10,809 Partnered NWRRDS Project   10,809 Marana Booster at NWRRDS   10,809 NWRRDS Blending Plan   10,809 B-Zone Booster and Transmission Line   10,809 B-Zone Reservoir   10,809 C-Zone Booster  1,988 Tangerine 16" with Break Tanks  8,821 Tangerine 16" at I-10  8,821 Marana Park Well  8,821 Marana Park Reservoir  8,821 Sanders Road 24” Pipeline  8,821 Twin Peaks Interconnect  1,988 Picture Rocks Interconnect  1,988 Honea East Improvements  8,821 Heritage Park Water Plant  8,821 Each of the projects is described in more detail in the following subsections. Seven of the projects create a loop that can move water from the Airport Water System to the Hartman Vistas Water System, the Tangerine Business Park Water System, and the North Marana Water System.  Airport Connection to NWRRDS Pipeline  Partnered NWRRDS Project  Marana Booster at NWRRDS  NWRRDS Blending Plan  B-Zone Booster and Transmission Line  B-Zone Reservoir  Tangerine 16" with Break Tanks  Tangerine 16" at I-10 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 164 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 18 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx The purpose of the loop is to address source (well) and storage deficiencies in the North Marana Benefit Area and the Twin Peaks Benefit area. Portions of the loop also address booster and delivery deficiencies in the Twin Peaks Benefit Area. The Twin Peaks Interconnect and the Picture Rocks Interconnect combine to connect the existing Hartman Vistas Water System and the Picture Rocks Water System. The purpose of the Picture Rocks Interconnect is to adjust the zone boundaries, so the water pressure zones in the Picture Rocks Water System match the water pressure zones in the Hartman Vistas Water System. The purpose of the Twin Peaks Interconnect and the Picture Rocks Interconnect is to address the storage, well, and booster deficiencies in the Twin Peaks Benefit Area. 7.1. AIRPORT CONNECTION TO NWRRDS PIPELINE The purpose of the Airport Connection to the Northwest Recharge, Recovery, and Delivery System (NWRRDS) Pipeline is to supply an average of 1,500 gpm from the Airport wells into the Partnered NWRRDS Project. The project includes a 1,500-gpm booster station, suction, and pressure side hydropneumatic tanks, upgrade of the existing booster station, upgrade of the existing southeast well, site piping, and controls. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana and Twin Peaks Benefit Areas by addressing projected storage and well capacity deficiencies. Fifty percent of the cost of the Airport Connection to the NWRRDS Pipeline will be assigned to the IIP. 7.2. PARTNERED NWRRDS PROJECT The Partnered NWRRDS Project is designed to take recovered recharged water from the area around the airport and deliver it to the three partners. The partners are Marana, Oro Valley, and Metro Water. The project includes a delivery pipeline and reservoir. Marana is responsible for 23 percent of the project cost, with 50 percent of Marana’s portion being assigned to new development in this IIP. The project includes a pipeline and one-million-gallon storage reservoir. Marana Water’s portion of the storage reservoir is 230,000 gallons. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana and Twin Peaks Benefit Areas by addressing projected storage and well capacity deficiencies. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 165 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 19 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 7.3. MARANA BOOSTER AT NWRRDS The Marana Booster at NWRRDS will transfer water from the Partnered NWRRDS Project reservoir to Marana Water’s Hartman Vista Water System. The Marana Booster at NWRRDS consists of a 1,500-gpm booster station and water main to connect to the water system. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana and Twin Peaks Benefit Areas by addressing projected storage and well capacity deficiencies. Fifty percent of the cost of the Marana Booster at NWRRDS will be assigned to the IIP. 7.4. NWRRDS BLENDING PLAN A blending plan, with an estimated cost of $120,000, is required to ensure water quality is not degraded after connection of the NWRRDS source. Fifty percent of the cost of the NWRRDS will be assigned to the IIP. 7.5. B-ZONE BOOSTER AND TRANSMISSION LINE The purpose of the B-Zone Booster and Transmission Line is to move water from the Blue Bonnet Reservoir north to the proposed B-Zone reservoir near Tangerine Road. B-Zone Booster and Transmission Line consists of a 3,000-gpm booster station and approximately 9,000 feet of 16-inch diameter water main. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana and Twin Peaks Benefit Areas by addressing projected storage and well capacity deficiencies. This project also addresses projected booster and distribution deficiencies in the Twin Peaks Benefit Area. 7.6. B-ZONE RESERVOIR The 210,000-gallon B-Zone Reservoir serves as part of the loop supplying the North Marana and Tangerine Business Park Systems, gravity storage for the B-Zone of the Hartman Vistas Water System, and as a forebay for the C-Zone Booster. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana and Twin Peaks Benefit Areas by addressing projected storage and well capacity deficiencies. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 166 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 20 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 7.7. C-ZONE BOOSTER The 1,200-gpm C-Zone Booster supports the Hartman Vistas Water System and consists of booster pumps and supporting equipment. This project addresses a projected booster deficiency in the Twin Peaks Benefit Area. 7.8. TANGERINE 16" WITH BREAK TANKS The Tangerine 16-inch with Break Tanks project consists of 16,750 feet of 16-inch diameter water main and two 50,000-gallon water storage reservoirs or break tanks. The Tangerine 16-inch with Break Tanks is part of the loop from the Airport Water System to the North Marana Water System. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana Benefit Area by addressing projected well capacity deficiencies and storage deficiencies. 7.9. TANGERINE 16" AT INTERSTATE-10 The Tangerine 16-inch at Interstate 10 project consists of 6,547 feet of 16-inch water main and is part of the loop connecting the Airport Water System to the North Marana Water System. As part of the loop connecting the Airport Water System to the North Marana Water System, this project benefits the North Marana Benefit Area by addressing projected well capacity and storage deficiencies. 7.10. MARANA PARK WELL The proposed Marana Park 800-gpm well will provide groundwater to the North Marana Service Area and Tangerine Business Park Water System. This project will benefit the North Marana Benefit Area by addressing projected well capacity deficiencies. 7.11. MARANA PARK RESERVOIR The proposed Marana Park 1.5-million-gallon storage reservoir will address a portion of the storage deficiency in the North Marana Service Area. This project will benefit the North Marana Benefit Area by addressing projected storage deficiencies. Water rates will pay for $1,000,000 of the cost of the proposed Marana Park Reservoir. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 167 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 21 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 7.12. SANDERS ROAD 24-INCH PIPELINE The proposed Sanders Road 24-inch Pipeline will alleviate projected distribution system deficiencies in the North Marana Water System. The improvement will allow the movement of water from source wells and storage reservoirs to and from new development areas during peak use periods, while maintaining a minimum 20-psi pressure throughout the system. This project will benefit the North Marana Benefit Area by addressing projected distribution system deficiencies. 7.13. TWIN PEAKS INTERCONNECT The proposed 24-inch Twin Peaks/Continental Reserve Interconnect will connect the Hartman Vistas and Picture Rocks Service Areas. The design has been completed and only the construction costs are included. This project addresses projected storage and well capacity deficiencies in the Twin Peaks Benefit Area. 7.14. PICTURE ROCKS INTERCONNECT The proposed Twin Peaks/Continental Reserve Interconnect will require a change in the pressure zone boundary between the Picture Rocks CR and PR pressure zones as the majority of the CR pressure zone becomes a Y pressure zone. With the connection of the two areas, the water pressure of about 222 existing customers would fall below the 40-psi minimum pressure during normal flow conditions. The proposed Picture Rocks Interconnect is required to maintain the existing level of service for existing customers that would be affected by the proposed Twin Peaks/Continental Reserve Interconnect. This project addresses storage and projected well capacity deficiencies in the Twin Peaks Benefit Area. 7.15. HONEA EAST WELL The Honea East Well project consists of reequipping the well with a new pump and motor to increase the well capacity by 250 gpm. This project will benefit the North Marana Benefit Area by addressing projected well capacity deficiencies. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 168 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 22 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 7.16. HERITAGE PARK WATER PLANT The Heritage Park Water Plan Project consists of 1,800,000-gallon storage reservoir, a 1,000-gpm well, and a 1,200-gpm booster. The project will benefit the North Marana Benefit Area by addressing projected storage, well, and booster deficiencies. 8. COST OF CAPITAL IMPROVEMENTS AND WATER RESOURCE ACQUISITIONS This section covers costs associated with infrastructure, water rights acquisitions, and Section 23 fees. 8.1. INFRASTRUCTURE The discussion of infrastructure costs is divided into three sections: 1) the cost associated with planning for growth, 2) reimbursements for existing infrastructure, and 3) the costs associated with the capital infrastructure improvements presented in Section 7. 8.1.1. Planning An update of the 2020 Potable Water Master Plan of the Marana water system will be completed in 2030 at an estimated cost of $150,000. Master planning is performed periodically to plan for future growth. 8.1.2. Reimbursements There are existing reimbursements required for the construction of infrastructure in the Hartman Vistas Water System, which comprises the Hartman Vistas Water System. The infrastructure was financed by the Town and $1,330,210 in debt service payments are required during the 10-year impact fee period. 8.1.3. Infrastructure Appendix A contains a detailed cost breakdown for each capital improvement. Table 18 contains the portion of the capital improvement cost assigned to the impact fee and the period the cost will be realized. The second column contains the cost breakdown for years 2023 through 2027, and the third column contains the cost breakdown for years 2028 through 2032. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 169 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 23 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx Table 18. Portion of Improvement Costs Assigned to Impact Fee Capital Project 2023-2027 2028-2032 50% Airport Connection to NWRRDS Pipeline1 $2,025,081 50% Partnered NWRRDS Project1 $3,735,894 50% Marana Booster at NWRRDS1 2,107,775 50% Blending Plan1 $60,000 B-Zone Booster and Transmission Line $4,413,278 B-Zone Reservoir $617,700 C-Zone Booster $1,819,375 Tangerine 16" with Break Tanks $5,307,960 Tangerine 16" at I-10 $2,634,128 Marana Park Well $991,302 Marana Park Reservoir2 $3,566,723 Sanders Road 24” Pipeline $4,878,502 Twin Peaks Interconnect $2,901,250 Picture Rocks Interconnect $1,554,163 Honea East Well $216,550 Heritage Park Water Plant $5,328,123 Water Master Plan $150,000 Blending Plan $120,000 Total $23,686,826 $18,740,978 150 percent of OPCC applied to IIP 2$1,000,000 of the cost of the Marana Park Reservoir will be paid by water rates. 8.2. RENEWABLE WATER RESOURCE ACQUISITIONS Currently, there are three sources of renewable water resources foreseen in the next 10 years: Reallocated Non-Indian Agricultural (NIA) Priority Central Arizona Project (CAP) water, Municipal and Industrial (M&I) Priority CAP water, and effluent from two sources: the Marana Water Reclamation Facility (WRF) and Pima County’s Tres Rios WRF. The Town is a member service area of the Central Arizona Groundwater Replenishment District (CAGRD). Reliance on the CAGRD is an important alternative and backstop to the Town acquiring its own supplies. However, the Town having direct control and ownership of its water supplies is more beneficial and cost effective. 8.2.1. Integrated Water Resources Plan An Integrated Water Resources Plan will be completed during the 2023 through 2032 period for a cost of $435,000, which will be applied to all benefit areas. The Integrated Water Resources Plan will produce a long-term planning report to provide comprehensive guidelines for water supply, support modification to the Town's designation of assured water supply, support acquisition of additional renewable water supplies as needed, and support external communications regarding water resources. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 170 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 24 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx 8.2.2. Water Resource Acquisition Water resource impact fees are applied to new development in all the benefit areas including the IGA Benefit Area. The projected growth from 2023 to 2032 is 12,205 EDUs. Table 19 shows the water required for existing customers and future growth, the existing renewable supplies, the renewable water resources available due to the projects included in the IIP for each year from 2023 through 2032, and the renewable supplies that will need to be purchased by IIP projects. Existing renewable resources are recognized in the Town’s designation of assured water supply and include an entitlement to 2,336 acre-feet per year of M&I Priority CAP water, the incidental recharge ADWR will credit to the Town’s groundwater allowance based on 4 percent of existing demand, long- term storage credits held at the start of 2020 (assuming average annual use over 100 years) and Marana WRF effluent (discussed further below). While not included in the designation of assured water supply, the Town also anticipates using its entitlement to Tres Rios WRF effluent to supply existing and future customers. The effluent entitlement is based on deliveries to customers within the Tres Rios sewershed and is used to accrue storage credits in the Lower Santa Cruz River Managed Recharge Project (LSCRMRP). Acquisitions include estimated volume of recharged effluent from the Marana WRF (calculated based on existing and future EDUs contributing to Marana WRF influent) and supplies to cover the remaining renewable resource required (discussed below). Table 19. Renewable Resource Requirements and Sources for Impact Fee Period Year Water Required (acre- feet) M&I Priority CAP Water (acre-feet) Incidental Recharge Credit to Groundwater Allowance (acre-feet) Long-Term Storage Credits (acre-feet) Marana WRF Effluent Tres Rios Effluent (acre- feet) Remaining Renewable Resource Required (acre-feet) 2023 4,109 2,336 163 148 1,680 152 (370) 2024 4,509 2,336 174 148 1,680 161 10 2025 4,910 2,336 186 148 1,680 169 391 2026 5,311 2,336 195 148 1,680 176 776 2027 5,712 2,336 205 148 1,680 182 1,161 2028 6,043 2,336 215 148 1,680 189 1,475 2029 6,374 2,336 225 148 3,361 195 109 2030 6,707 2,336 235 148 3,361 202 425 2031 7,039 2,336 282 148 3,361 209 703 2032 7,371 2,336 295 148 3,361 216 1,015 In 2012, the Town purchased a 0.5 million gallon per day (mgd) Biolac® secondary treatment system form Pima County with a total of $34,527,164 including debt service. Since the Marana WRF was Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 171 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 25 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx acquired for water reclamation as well as water resource recovery, future water customers will pay for one-half the cost of the acquisition plus debt service, and future sewer customers will pay for one-half the acquisition plus debt service. In 2018, a 1.5-mgd expansion to the Marana WRF was constructed, including replacement of the existing 0.5-mgd Biolac® secondary treatment system. Since the Marana WRF was acquired for water reclamation as well as water resource recovery, future water customers will pay for one-half the cost of the expansion and associated debt service, and future sewer customers will pay for one-half the cost of the expansion and associated debt service. To account for the contributions made by the current customer base toward the existing utilized capacity in the Biolac® secondary treatment system and acquisition of the WRF, the Town has contributed approximately $3.0 million toward the cost to finance the expansion. This funding provided by the Town was not included and will not be reimbursed by new customers through impact fees. Additionally, while the Biolac® will not be utilized as part of the secondary treatment process in the current expansion of the WRF, it will not be clean closed at the time of the expansion to allow further consideration for its proposed future use. A second WRF plant expansion is scheduled to start in 2024 with a design cost of $2,900,823, half of which will be assigned to the water resource fee ($1,450,411.50). Construction is scheduled to begin in 2027 with an estimated construction cost of $36,260,290, half of which plus debt service will be assigned to the water resource fee, and half will be assigned to water reclamation fee ($18,130,145). Recharge basins were constructed for Marana WRF effluent. The recharge basins allow purified water to be recharged, and to then become available as groundwater recharge credits to offset groundwater pumping. Therefore, half of the cost, plus debt service will be assigned to the water resource fee, and half will be assigned to water reclamation fee. The total cost of the recharge basins was $2,966,493. An expansion of the recharge basins is planned during the next ten years and is projected to cost $4,004,766.  The remaining renewable resource required to meet growth is 1,015 acre-feet, which will be supplied by two sources: 1) the purchase of NIA CAP water and 2) the purchase of another source or sources that have not been determined. An NIA allocation of 515 acre-feet will be purchased; however, availability from year to year is uncertain. In 2012, ADWR estimated NIA supply as 43 to 67% available, with zero supply in some years. On March 2, 2021, CAP staff presented updated information related to contracting and availability for NIA. CAP presented that forecasting the future availability of NIA is not possible due to several factors, each of which has considerable uncertainty. However, staff from CAP presented Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 172 of 274 2020 Water Impact Fee Infrastructure Improvement Plan Marana Water Department WestLand Resources, Inc. 26 Q:\Jobs\500's\527.141\ENG\2020WtrInfrastructurePlan\20220510_Submittal\20220510_WaterInfrastuctureImprovementPlan.docx modeling scenarios and assumptions that indicated that over the next 25 years, the NIA may be only 18% available (averaging model traces with unfavorable assumptions) or may be up to 83% available (at the upper end of favorable assumptions). The average modeling results indicate availability between 44 and 63% and the mean for all modeled traces was presented as 47% available (CAP 2021). Assuming NIA has a 47% availability, the 515 acre-feet of NIA water will cover 242 acre-feet of the remaining renewable resource requirement of 1,015 acre-feet of renewable resource. NIA water has a cost of $1,072,743 spread over 5 years. The current market cost for renewable water is $11,000 to $12,000 per acre-foot for a 100-year lease of the water based upon current negotiations between several Arizona Municipalities and entities owning groundwater outside of the AMA that have the legal right to deliver groundwater into the AMA. For the remaining 773 acre-feet required, an assumed cost of $11,500 per acre-foot was used to calculate a cost for the IIP. The total cost for 773 acre-feet of renewable water or equivalent long- term storage credits, based on $11,500 per acre-foot is $8,889,500. Purchases will be made as supplies are available and contracts are negotiated. The costs of capital projects that are particularly designed and constructed to generate long-term water credits shall also be considered as eligible expenses for water resources acquisition. 8.3. SECTION 23 FEES Pursuant to an IGA between Marana and Oro Valley dated April 3, 2001 (Marana Resolution 2001- 36), Marana and Oro Valley share an overlapping service area. The area of overlap is shown in Appendix B, and is located within a portion of Section 23, Township 12 South, Range 12 East. Connections in the overlap area pay a fee in addition to the Twin Peaks Benefit Area impact fee. The additional fee was $750 per EDU in 2001 and has increased by 3% per year every year thereafter. Table 20 shows the fee over the next 10 years to the nearest dollar. Table 20. Additional Section 23 Fees by Year Year Section 23 Fee Year Section 23 Fee 2023 $1,437 2028 $1,666 2024 $1,480 2029 $1,715 2025 $1,525 2030 $1,767 2026 $1,570 2031 $1,820 2027 $1,617 2032 $1,875 9. REFERENCES Central Arizona Project (CAP). 2021. Stakeholder Meetings: NIA Briefing – March 2, 2021. https://www.cap-az.com/stakeholer-meetings. Accessed June 9, 2021. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 173 of 274 FIGURES Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 174 of 274 Service Layer Credits: Source: Esri, SILV E R B E L L R D MARANA RD SANDERS RDAVRA VALLEY RD TANGERINE RD TWIN PEAKS RD SANDARIO RDAVRA RDTWIN PEAKS RDCORTARO FARMS RD INA RD LINDA VISTA BL §¨¦10 §¨¦10 ORANGE GROVE RDTWIN PEAKS RDCAMINO DE OESTETHORNYDALE RDOVERTON RD LAMBERT LN MOORE RD NARANJA DR Path: M:\Jobs\500's\527.141\ENG\Exhibits\Figure 1 Marana Water Service Area.mxd Date: 3/10/2022 MARANA WATER DEPARTMENT EXISTING WATER SERVICE AREA Figure 1 2022 Infrastructure Improvement Plan User: rarcher WestLand Resources ±0 3,000 6,000 Feet 0 800 1,600 Meters Legend Water Mains Streets IGA Areas IGA Areas Include: 1) Marana Water Wheeling Service Area 2) Tucson Water Non-Contracted Service Area Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 175 of 274 Service Layer Credits: Source: Esri, D SILV E R B E L L R D MARANA RD SANDERS RDAVRA VALLEY RD TANGERINE RD TWIN PEAKS RD SANDARIO RDAVRA RDTWIN PEAKS RDCORTARO FARMS RD INA RD LINDA VISTA BL §¨¦10 §¨¦10 ORANGE GROVE RDTWIN PEAKS RDCAMINO DE OESTETHORNYDALE RDOVERTON RD LAMBERT LN MOORE RD NARANJA DR X X Y A B C Z Y Z Z W+ Y Z Y Z CR A+ PR Y Y+ Path: M:\Jobs\500's\527.141\ENG\Exhibits\Figure 2 Water Systems & Pressure Zones.mxd Date: 3/10/2022 MARANA WATER DEPARTMENT EXISTING WATER SYSTEMS & PRESSURE ZONES Figure 2 2022 Infrastructure Improvement Plan User: rarcher WestLand Resources ±0 3,000 6,000 Feet 0 800 1,600 Meters Legend Water System Saguaro Bloom Hartman Vistas Marana Airport North Marana Palo Verde Picture Rocks Tangerine Business Park Pressure Zone Boundary Pressure Zone Water Mains Marana Town Limits Streets W+ Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 176 of 274 Service Layer Credits: Source: Esri, MARANA RD SILV E R B E L L R D SANDERS RDAVRA VALLEY RD TANGERINE RD TWIN PEAKS RD SANDARIO RDAVRA RDCAMINO DE OESTETWIN PEAKS RDCORTARO FARMS RD INA RD ORANGE GROVE RD LINDA VISTA BL LAMBERT LN MOORE RD TWIN PEAKS RDPath: M:\Jobs\500's\527.141\ENG\Exhibits\Figure 3 Benefit Areas.mxd Date: 3/10/2022 MARANA WATER DEPARTMENT BENEFIT AREAS Figure 3 2022 Infrastructure Improvement Plan User: rarcher WestLand Resources ±0 3,000 6,000 Feet 0 800 1,600 Meters Legend Benefit Area IGA North Marana Palo Verde Twin Peaks Saguaro Bloom Water Mains Marana Town Limits Streets Note: This figure is for reference only. Benefit Areas are defined in the 2022 Infrastructure Improvement Plan Based on the system connection. §¨¦10 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 177 of 274 Service Layer Credits: Source: Esri, Marana & I10 (Dahlstrom Commercial) Marana Main Street Marana Towne Center The Village at Barnett Payson Farms (Remington Ranch) Cypress Gardens Rancho Marana Town Center Monarch Heritage Park Shoppes Gladden Farms II Tangerine Commerce Park Mandarina Airport Saguaro Bloom Marana Tech Center Tangerine Business Park Breakers 40 La Puerta del Norte East Pima Farms North Silverbell Ridge Sonoran Preserve at Bajada Tortolita Vistas Tangerine Thornydale SW Corner Rezone Twin Peaks Estates Preserve at Twin Peaks Twin Peaks Vistas Linda Vista Village Marana Spectrum/Center Joplin Estates De Anza Cortaro Ranch Twin Peaks Road (Future Rezones) Riverside @ Silverbell W+ Rancho Marana - West Tortolita 30 Rezone Tangerine Thornydale (Villagio, HSL) Orange Grove Industrial Villages of Tortolita Sanders Grove Uptown Crossroads at Gladden Stonegate Twin Peaks Road (Future Rezones) Mandarina South §¨¦10 MARANA RD SANDERS RDSILV E R B E L L R D AVRA VALLEY RD TWIN PEAKS RD SANDARIO RDAVRA RDTANGERINE RD MOORE RD LAMBERT LN LINDA VISTA BL CORTARO FARMS RD THORNYDALE RDCAMINO DE OESTETWINPEAKS RDINA RD ORANGE GROVE RD X X Y A B C Z Y D Z W+ Y Z Y Z CR A+ PR Y Y+ Path: M:\Jobs\500's\527.141\ENG\Exhibits\Figure 4 Developments.mxd Date: 3/10/2022 MARANA WATER DEPARTMENT PLANNED DEVELOPMENT AREAS Figure 4 2022 Infrastructure Improvement Plan User: rarcher WestLand Resources ±0 3,000 6,000 Feet 0 800 1,600 Meters Legend Marana Town Limits Streets Planned Developments Water System Saguaro Bloom Hartman Vistas IGA Marana Airport North Marana Picture Rocks Tangerine Business Park Pressure Zone Boundary Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 178 of 274 Service Layer Credits: Source: Esri, Marana Park Water Plant 1,000,000-gallon Storage Tank 3,200-gpm Booster Airline Water Plant 18,000-gallon Storage Tank 230-gpm Booster Blue Bonnet Water Plant 1,000,000-gallon Storage Tank 1,850-gpm A+ Zone Booster Hartman Vistas Water Plant 1,200,000-gallon Storage Tank 1,300-gpm Z-Zone Booster Oshrin Water Plant 35,000-gallon Storage Tank 350-gpm Booster Picture Rocks Water Plant 100,000-gallon Storage Tank 1,000-gpm Booster Springs Water Plant 1,000,000-gallon Storage Tank 3,100-gpm Booster San Lucas W+ to X Zone Booster 1,300-gpm W+ to X Zone Booster Gladden Farms Well Site 300-gpm Well (55-594508) Airport East Well Site 2,034-gpm Well (55-582676) Twin Peaks Well Site 986-gpm Well (55-587027) Pioneer Well Site 954-gpm Well (55-224545)Willow Vista Booster Site 1,700-gpm Booster Picture Rocks Booster 660-gpm Booster Continental Well 2 Site 1,037-gpm Well (55-213492) Tangerine Booster 3,000-gpm Booster Lazy K Booster 1,320-gpm Booster §¨¦10 MARANA RD SANDERS RDTWIN PEAKS RD AVRA VALLEY RD AVRA RDTANGERINE RD TWIN PEAKS RDCAMINO DE OESTETHORNYDALE RDMOORE RD LAMBERT LN CORTARO FARMS RD INA RD Palo Verde Water Plant 25,000-gallon Storage Tank 400-gpm Booster 273-gpm Well (55-606675) San Lucas Water Plant 1,000,000-gallon Storage Tank 2,250-gpm Booster 1,009-gpm Well (55-203658) Sandario Water Plant 15,000-gallon Storage Tank 1,000-gpm Booster 550-gpm Well (55-604844) Honea East Water Plant 34,000-gallon Storage Tank 720-gpm Booster 250-gpm Well (55-632633) Honea West Water Plant 50,000-gallon Storage Tank 550-gpm Booster 312-gpm Well (55-632634) Airport West Water Plant 500,000-gallon Storage Tank 4,500-gpm Booster 2,000-gpm Well (55-582677) Continental Reserve Water Plant 1,000,000-gallon Storage Tank 3,750-gpm Booster 1,374-gpm Well (55-578734) Cortaro Ranch Water Plant 150,000-gallon Storage Tank 1,750-gpm Booster 650-gpm Well (55-603548) Saguaro Bloom Water Plant 1,870,000-gallon Storage Tank 3,000-gpm Booster 1,100-gpm Well (55-206643) Lambert Water Plant 25,000-gallon Storage Tank 350-gpm Booster 170-gpm Well (55-605214) La Puerta Water Plant 15,000-gallon Storage Tank 1,200-gpm Booster 252-gpm Well (55-604832) Tangerine Business Park Water Plant 500,000-gallon Storage Tank 1,850-gpm Booster 55-gpm Well (55-224121) Path: M:\Jobs\500's\527.141\ENG\Exhibits\Figure 5 Existing Infrastructure.mxd Date: 3/10/2022 MARANA WATER DEPARTMENT EXISTING INFRASTRUCTURE Exhibit 5 2022 Infrastructure Improvement Plan User: rarcher WestLand Resources ±0 3,000 6,000 Feet 0 800 1,600 Meters Legend Water Plants and Wells Water Mains Marana Town Limits Label Color by Water System North Marana Hartman Vistas Palo Verde Marana Airport Tangerine Business Park Saguaro Bloom Picture Rocks Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 179 of 274 Service Layer Credits: Source: Esri, $ $$ $ $ $ " "" " " "" # ## # Marana Park Reservoir Marana Park Well Sanders Road 24" Pipeline Picture Rocks Interconnect Twin Peaks Interconnect Tangerine 16" at I-10 Tangerine 16" with Break Tanks C-Zone Booster B-Zone Reservoir B-Zone Booster & Transmission Line Marana Booster at NWRRDS Partnered NWRRDS ProjectAirport Connection to NRWWDS Pipeline Honea East Y+ Y PR A+ CR Y Z Y W+ Z Y Z CBA Y X X D Heritage Park Water Plant §¨¦10 MARANA RD SANDERS RDAVRA VALLEY RD SANDARIO RDTWIN PEAKS RD TANGERINE RD MOORE RD LAMBERTLN NARANJA DR LINDA VISTA BL THORNYDALE RDCAMINO DE OESTECORTARO FARMS RD INA RD ORANGE GROVE RDTWIN PEAKS RDBLUE BONNET RDPath: M:\Jobs\500's\527.141\ENG\Exhibits\Figure 6 CIP Projects.mxd Date: 4/11/2022 MARANA WATER DEPARTMENT CAPITAL IMPROVEMENT PROJECTS Figure 6 2022 Infrastructure Improvement Plan User: rarcher WestLand Resources ±0 3,000 6,000 Feet 0 800 1,600 Meters Legend Water Mains Marana Town Limits Streets Pressure Zone Boundary Existing Water Plants Proposed Infrastructure "Reservoir $Booster #Well Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 180 of 274 APPENDIX A Opinions of Probable Construction Cost and Site Plans Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 181 of 274 Project Name:Prepared by:Date:4/8/22 Checked by:Date:3/1/22 Client: Airport Connection to NWRRDS Pipeline Item Description Units Quantity Unit Price Amount 1 LS 2 $31,250 $62,500 2 LS 2 $108,750 $217,500 3 LS 2 $147,500 $295,000 4 LS 1 $318,750 $318,750 5 LS 1 $540,000 $540,000 5 10,000-gallon Hydropneumatic Tank LS 1 $137,500 $137,500 6 5,000-gallon Hydropneumatic Tank LS 1 $106,250 $106,250 7 12-inch diameter DIP LF 350 $212.50 $74,375 8 Site Electrical and control LS 2 $312,500 $625,000 9 Southeast Well Upgrades LS 1 $475,352 $475,352 $2,852,227 $427,834 $57,045 $713,057 $4,050,163 Location:Town of Marana, AZ Town of Marana Marana CIP EDC Project No.527.141 Site Preparation Includes masonry wall and steel gate. Yard Piping - above and below ground Connnection to existing suction and distribution system Description: Item No.Remarks Mobilization 150 psi with appurtenances 300 psi with appurtenances NWWRDS Booster Site 1,500-gpm NWWRDS booster station 3,300-gpm Airport booster station Subtotal TOTAL Design/Engineering (15%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 182 of 274 Project Name:Prepared by:Date:4/8/22 Checked by:Date: Client: Partnered NWRRDS Project Ite m No Units Quantity Unit Price Amount 1 LS 1 7,471,788 $7,471,788 $7,471,788 Location:Town of Marana, AZ Town of Marana Marana CIP EDC Project No.527.141 TOTAL Description: Remarks Design and Construction Estimate Provided by Town of Marana Item Description Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 183 of 274 Project Name:Prepared by:Date:4/8/22 Checked by:Date: Client: Marana Booster at NWRRDS Ite m No Units Quantity Unit Price Amount 1 LS 1 4,215,549 $4,215,549 $4,215,549TOTAL Marana CIP EDC Project No.527.141 Location:Town of Marana, AZ Town of Marana Design and Construction Estimate Provided by Town of Marana Description: RemarksItem Description Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 184 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: B-Zone Booster and Transmission Line Item Description Units Quantity Unit Price Amount 1 LS 1 $31,250 $31,250 2 LS 1 $108,750 $108,750 3 LS 1 $418,750 $418,750 4 LS 1 $147,500 $147,500 5 LS 1 $450,000 $450,000 6 LS 1 $100,000 $100,000 7 5,000-gallon Hydropneumatic Tank LS 1 $81,250 $81,250 8 LF 8,920 $206 $1,837,520 $3,175,020 $381,002 $63,500 $793,755 $4,413,278 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Description: Item No.Remarks Mobilization Site Preparation New Booster Station with pad and shade structure Yard Piping - above and below ground Subtotal Site Electrical and Control Includes RTU 200 KVA Generator and automatic transfer switch TOTAL 16-inch water main Design/Engineering (12%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 185 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: B-Zone reservoir Item Description Units Quantity Unit Price Amount 1 LS 210,000 $1.88 $393,750 2 LS 1 $18,750 $18,750 3 LS 1 $22,500 $22,500 $435,000 $65,250 $8,700 $108,750 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC 120X120 Parcel Acquisition Site Piping Description: Item No.Remarks Install 210,000 gallon Reservoir $617,700TOTAL Subtotal Design/Engineering (15%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 186 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: C-Zone Booster Item Description Units Quantity Unit Price Amount 1 LS 1 $31,250 $31,250 2 LS 1 $108,750 $108,750 3 LS 1 $362,500 $362,500 4 LS 1 $147,500 $147,500 5 LS 1 $450,000 $450,000 6 LS 1 $100,000 $100,000 7 5,000-gallon Hydropneumatic Tank LS 1 $81,250 $81,250 $1,281,250 $192,188 $25,625 $320,313 $1,819,375 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Description: Item No.Remarks Mobilization Site Preparation New 1200 gpm Booster Station with Shade Structure Yard Piping - above and below ground Site Electrical and Control includes RTU 200 KVA Generator and automatic transfer switch TOTAL Subtotal Design/Engineering (15%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 187 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Tangerine 16-inch with Break Tanks Item Description Units Quantity Unit Price Amount 1 LF 16,750 $206 $3,450,500 2 EA 2 $93,750 $187,500 3 EA 2 $50,000 $100,000 $3,738,000 $560,700 $74,760 $934,500 $5,307,960 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Description: Item No.Remarks 16-inch water main 50,000 Gallon Break Tank Parcel Acquisition TOTAL Subtotal Contingency (10%) Design/Engineering (15%) Inspection (2%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 188 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Tangerine 16-inch at I-10 Item Description Units Quantity Unit Price Amount 1 LF 8,920 $206 $1,837,520 2 EA 2 $6,875 $13,750 3 LS 2 $1,875 $3,750 $1,855,020 $278,253 $37,100 $463,755 $2,634,128 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Description: Item No.Remarks 16-inch water main Tie into existing water main Pavement removal and replacement TOTAL Subtotal Contingency (25%) Design/Engineering (15%) Inspection (2%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 189 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Marana Park Well Item Description Units Quantity Unit Price Amount 1 LS 1 $488,100 $488,100 2 LS 1 $81,250 $81,250 3 LS 1 $78,750 $78,750 4 LS 1 $50,000 $50,000 $698,100 $104,715 $13,962 $174,525 $991,302 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Vertical Turbine Pump 8" DIP site piping and manifold Description: Item No.Remarks Marana Park Reservoir Well Drilling Contingency (25%) Electric and Controls Includes pump panel (no RTU) TOTAL Subtotal Design/Engineering (15%) Inspection (2%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 190 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Marana Park Reservoir Item No.Units Quantity Unit Price Amount 1 LS 2 $43,750 $87,500 2 LS 1 $18,750 $18,750 3 Gall 1,500,000 $1.88 $2,820,000 4 Site Piping LS 1 $280,000 $280,000 5 LS 1 $130,258 $130,258 6 LS 1 $46,250 $46,250 7 $3,382,758 $270,621 $67,655 $845,689 $4,566,723 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Chlorinator Description: Remarks Mobilization and Demobilization Item Description Demolition Tank and ring wall Site Grading and imported materials TOTAL Subtotal Design/Engineering (8%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 191 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Sanders 24-inch Pipeline Item Description Units Quantity Unit Price Amount 1 LF 8,700 $406 $3,532,200 2 EA 2 $14,375 $28,750 $3,560,950 $356,095 $71,219 $890,238 $4,878,502 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Description: Item No.Remarks 24-inch water main Excludes hard rock excavation Tie into existing water main TOTAL Subtotal Design/Engineering (10%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 192 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Twin Peaks Interconnect Item Description Units Quantity Unit Price Amount 1 LS 1 2,901,250 $2,901,250 $2,901,250 Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Remarks Estimate Provided by Town of Marana TOTAL Description: Item No. Construction Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 193 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Picture Rocks Interconnect Item Description Units Quantity Unit Price Amount 1 LF 9,000 $135 $1,215,000 2 EA 1 $6,875 $6,875 3 LS 1 $1,875 $1,875 $1,223,750 $183,563 $24,475 $122,375 $1,554,163 12-inch water main Marana CIP MDO Project No.527.141 EDC Location:Town of Marana, AZ Town of Marana Description: Item No.Remarks Picture Rocks Interconnect Tie into existing water main Pavement removal and replacement TOTAL Subtotal Design/Engineering (15%) Inspection (2%) Contingency (25%) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 194 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Honea East Well Item No.Unit Quantity Unit Price Amount 1 LS 1 $75,000 $75,000 2 LS 1 $15,000 $15,000 3 LS 1 $62,500 $62,500 $152,500 $22,875 $3,050 $38,125 $216,550 Contingency (25%) TOTAL Subtotal Design/Engineering (15%) Inspection (2%) Piping Re-equip well to add 250 gpm 250 gpm pump inc starter cabinet Pump and Motor Grundfos Marana CIP MDO Project No.527.141 EDC Town of Marana, AZ Town of Marana Item Description Remarks Description: Location: Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 195 of 274 Project Name:Prepared by:Date:3/1/22 Checked by:Date:3/1/22 Client: Heritage Park Water Plant Item No.Units Quantity Unit Price Amount 1 LS 2 $43,750 $87,500 2 LS 1 $18,750 $18,750 3 Gall 1,800,000 $1.88 $3,384,000 4 LS 1 $280,000 $280,000 5 LS 1 $130,258 $130,258 6 LS 1 $46,250 $46,250 7 LS 1 $362,500 $362,500 8 LS 1 $147,500 $147,500 9 LS 1 $450,000 $450,000 10 LS 1 $100,000 $100,000 11 LS 1 $81,250 $81,250 12 LS 1 $488,108 $488,108 13 LS 1 $81,250 $81,250 14 LS 1 $78,750 $78,750 15 LS 1 $50,000 $50,000 16 $3,946,758 $315,741 $78,935 $986,689 $5,328,123 Site Piping Well Drilling Includes pump panel (no RTU) 5,000-gallon Hydropneumatic Tank 1000 gpm Vertical Turbine Pump TOTAL New 1250 gpm Booster Station with Shade Structure Yard Piping - above and below ground Site Electrical and Control 200 KVA Generator and automatic transfer switch 8" DIP site piping and manifold Design/Engineering (8%) Subtotal Electric and Controls Inspection (2%) Contingency (25%) includes RTU Description: Item Description Remarks Mobilization and Demobilization Demolition Tank and ring wall Site Grading and imported materials Chlorinator Location:Town of Marana, AZ Town of Marana Marana CIP MDO Project No.527.141 EDC Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 196 of 274 APPENDIX B Marana and Oro Valley Water Service Overlap Area Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 197 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 198 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana Marana, AZ March 15, 2022 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 199 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | i Contents 1 Introduction .......................................................................................................................................... 1 2 Existing Sewer Collection and Treatment Facilities ............................................................................ 1 3 Designated Management Area and Active Sewer Service Area ......................................................... 2 4 Level of Service ................................................................................................................................... 4 5 Projected 10-Year Land Use ............................................................................................................... 4 6 Existing System Capacity .................................................................................................................... 7 6.1 Unit Wastewater Flow Rates ..................................................................................................... 7 6.2 Existing Treatment System – Required Capacity ..................................................................... 8 6.3 Existing Sewer Collection System - Required Capacity ............................................................ 8 7 Projected Capacity Requirements ....................................................................................................... 9 7.1 Treatment Capacity Requirements ........................................................................................... 9 7.2 Sewer Collection System Capacity Requirements .................................................................. 11 8 Capital Improvements ....................................................................................................................... 12 8.1 2023 – 2027 (5 Year) Infrastructure Improvements ................................................................ 12 8.2 2028 – 2032 (10 Year) Infrastructure Improvements .............................................................. 17 Tables Table 5-1. Future Developments and Estimated DU’s ................................................................................. 5 Table 6-1. Marana WRF – Existing Wastewater Flows and Available Capacity .......................................... 8 Table 7-1. Marana WRF – Future Estimated DU’s and Influent Wastewater Flows ................................... 10 Table 7-2. Marana WRF – Treatment Capacity Summary ......................................................................... 11 Table 8-1. 2023 – 2027 (5 Year) Capital Improvement Summary, with Parallel 15-inch and 21- inch Lines on Sanders Rd (Improvement 5) .................................................................................. 15 Table 8-2. 2023 – 2027 (5 Year) Capital Improvement Summary, with Consolidated 27-inch Line on Sanders Road (Improvement 5) ................................................................................................ 15 Table 8-3. 2028 – 2032 (10 Year) Capital Improvement Summary ............................................................ 18 Figures Figure 3-1. Town and Marana Water’s DMA Limits ...................................................................................... 2 Figure 3-2. Active Sewer Service Area ......................................................................................................... 3 Figure 5-1. Development Activity .................................................................................................................. 6 Figure 7-1. Phased Expansion of the Existing WRF ................................................................................... 11 Figure 8-1. 2023 – 2027 (5 Year) Capital Improvement Projects ............................................................... 16 Figure 8-2. 2028 – 2032 (10 Year) Capital Improvement Projects ............................................................. 18 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 200 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana ii | March 15, 2022 Appendices Appendix A: Sewer Capacity Tables Appendix B: Sewer Pipe Capacity Figures Appendix C: CIP Cost Tables Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 201 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 1 1 Introduction As of July 2021, the Town of Marana Water Department (Marana Water) owns and operates a sewer collection system that currently serves approximately 5,200 sewer connections and conveys approximately 695,000 gallons per day (gpd) of sewage to the Marana Water Reclamation Facility (WRF). The Town of Marana (Town) is expected to grow rapidly in the upcoming years with an anticipated additional 10,362 new sewer connections in the next 10 years. Arizona Revised Statutes (ARS) §9-463.05 require that Development Impact Fees be based on adopted land use assumptions and an adopted Infrastructure Improvements Plan (IIP). To support the Town in meeting these requirements, Marana Water contracted with HDR to update the Town’s IIP which details the Town’s existing sewer collection and treatment infrastructure, available capacity, units of demand, and planning for new infrastructure required to serve future proposed development. The purpose of this IIP update is to summarize the capital improvements required for the Town to meet the demands associated with the next 10 years of growth and to provide the estimated costs of the improvements. 2 Existing Sewer Collection and Treatment Facilities The Marana collection system has approximately 84.3 miles of gravity mains ranging in size from 8-inch to 24-inch diameter. In addition to gravity pipe, the collection system also has approximately 1,729 manholes and 1.7 miles of 8-inch diameter force main. Marana Water operates multiple lift stations including the Rillito Vista Lift Station (LS) and the Saguaro Bloom LS. The Rillito Vista LS serves the Rillito Vista development and the Saguaro Bloom LS serves the active service area south of the Santa Cruz River. Marana Water also recently purchased the Adonis Sewer System and has constructed a new lift station and forcemain to provide service for this area. There are 153 active sewer connections in Adonis. The average daily flow is approximately 18,000 gallons per day (gpd). Marana Water operates the Marana Water Reclamation Facility (WRF) which has a current treatment capacity of 1.5 million gallons per day (MGD) and treats the wastewater collected within the Marana sewer system service area. Through expansion the existing Marana WRF can provide a future treatment capacity of up to 4.5 MGD. Marana Water also operates the Airport Sewer System which is a small standalone system consisting of approximately 5,000 linear feet (LF) of collection lines, 12 manholes and a septic tank / leach field disposal system rated for a treatment capacity of 19,000 gpd. There are currently no active connections to the Airport Sewer System. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 202 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 2 | March 15, 2022 3 Designated Management Area and Active Sewer Service Area Marana Water is the Designated Management Agency providing wastewater service for the Designated Management Area (DMA) which mainly consists of the western portion of the Town and areas beyond the Town limits to the west and south. The sewer DMA which is served by the existing Marana WRF includes only a portion of the Town’s population. Many residential and commercial developments within the Town are located outside the DMA. Within Marana Water’s DMA, the current active sewer service area is generally located along the I-10 corridor north of the Santa Cruz River except for the Saguaro Bloom area which is located south of the Santa Cruz River. The eastern portion of the Town is outside the Marana DMA and is served by Pima County Regional Wastewater Reclamation Department (PCRWRD) facilities. The Town and Marana Water’s DMA limits are shown in Figure 3-1. Figure 3-2 shows the current active sewer service area. Figure 3-1. Town and Marana Water’s DMA Limits Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 203 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 3 Figure 3-2. Active Sewer Service Area ADONIS LIFT STATION . Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 204 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 4 | March 15, 2022 4 Level of Service The Town provides sewer collection and treatment for customers within the active sewer service area. The level of service can be defined by the design criteria established by the Town for these systems. The sewer mains in the collection system are designed to convey the peak wet-weather flow (PWWF). Sewer mains are considered to have adequate capacity if they’re able to convey the PWWF with the pipes flowing at depth to diameter (d/D) ratio of 75% or less and without any surcharging. The Marana WRF is designed to treat the average dry-weather flow (ADWF) for the system and the facility is designed to produce Class A+ reclaimed water as defined by the Arizona Department of Environmental Quality (ADEQ). The treated effluent can be reused, recharged, or discharged to a tributary of the Santa Cruz River. The level of service provided is the same for both existing and future customers within the active sewer service area. 5 Projected 10-Year Land Use HDR completed the Sewer Conveyance Master Plan in June 2020 based on future development projections available at that time. Following the completion of the Sewer Conveyance Master Plan the Town has continued to update the projections for the future growth areas, so a revised summary of the commercial and residential developments within the DMA for the 10-year planning horizon associated with this IIP update was provided. The future growth areas for the Town are shown in Figure 5-1, and the estimated additional DUs to be added to the active sewer service area through Year 2032 are summarized in Table 5-1. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 205 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 5 Table 5-1. Future Developments and Estimated DU’s Development Buildout DUsa,b Existing DUs Projected DUs from Jul 2021 – Nov 2022 Additional DUs to be Assigned Year 2023 – 2027 Year 2028 – 2032 Year 2033+ Mandarina 2,544 - - 2,544 532 810 1,202 Mandarina South 830 - - 830 40 150 640 Stonegate 3,138 - - 3,138 300 700 2,138 Villages of Tortolita 6,500 - - 6,500 - 300 6,200 Subtotal East of I-10 13,012 0 0 13,012 872 1,960 10,180 Crossroads at Gladden 672 - - 672 160 328 184 Cypress Gardens 217 - - 217 100 117 - Gladden Farms ll 2,539 599 351 1,589 1,421 - 168 Gladden Farms Commercial 88 - - 88 - - 88 Heritage Park Shoppes 72 - - 72 16 20 36 Marana & I-10 148 - - 148 12 100 36 Marana Main Street 80 - - 80 16 24 40 Marana Towne Center 4,048 - - 4,048 40 80 3,928 Payson Farms 457 - - 457 457 - - Rancho Marana – West 536 307 59 170 150 4 16 Rancho Marana Town Center 164 - - 164 - 20 144 Saguaro Bloom 2,509 1,245 564 700 700 - - Sanders Grove 2,500 - - 2,500 100 600 1,800 Tangerine Commerce Park 188 - - 188 60 60 68 Uptown at Marana 930 - - 930 - 300 630 Vanderbilt Farms 1,945 224 - 1,721 500 1,000 221 Villages of Barnett 251 - 81 170 50 - 120 Subtotal West of I-10 17,344 2,375 1,055 13,914 3,782 2,653 7,479 Airport 200 - - 200 20 20 160 Subtotal Airport 200 0 0 200 20 20 160 Total 30,556 2,375 1,055 27,126 4,674 4,633 17,819 a Buildout is only within the service areas of the existing WRF and proposed WRF east of I-10 b Includes commercial developments with assumed density of 4 DUs per acre. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 206 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 6 | March 15, 2022 Figure 5-1. Development Activity Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022Page 207 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 7 6 Existing System Capacity This section provides an analysis of the existing system capacity as well as the current level of usage and commitments for usage of capacity for the existing wastewater collection and treatment systems. 6.1 Unit Wastewater Flow Rates The initial step in evaluating the system capacity is establishing the estimated unit wastewater generation rate for the existing sewer collection and treatment system and an equivalency establishing the ratio of a service unit to the various types of land uses (i.e., residential, commercial and industrial, etc.) within the service area. As part of the Sewer Conveyance Master Plan, HDR developed unit wastewater flow rates for each customer type based on a review of manhole flow monitoring data as well as applicable design and construction criteria contained in the Pima County Regional Wastewater Reclamation Department Engineering Design Standards and the Arizona Administrative Code (AAC). The following provides a summary of the recommended parameters from the Sewer Conveyance Master Plan. Gravity Conveyance System:  Residential unit flow = 216 gpd/DU1  Commercial unit flow rate = 1,466 gpd per connection  PWWF = 499.5 gpd/DU2 Forcemains and Lift Stations:  Lift stations should be capable of operating at minimum flows and maximum flows: o PWWF = 499.5 gpd/DU Treatment Capacity:  Average Dry Weather Flow (ADWF)** at 127.6 gal/DU. However, based on the last six months (September 2021 – February 2022) of influent data to the Marana 1 From Pima County Engineering Design Standards, i.e., 2.7 residents per DU x 80 gallons per capita per day 2 Per AAC R18-9-E301(D)(b)(i) for estimated population of 9,500 in sewer collection area, the Peak Dry Weather Peaking Factor is 1.85. This is multiplied against the PWWF peaking factor of 1.25, for a combined peaking factor of 2.31. Note that PWWF peaking factors are not specified in the AAC, Pima County Engineering Design Standards, or in ADEQ Bulletin 11. Recent developer estimates have used a PWWF peaking factor of 25% above PDWF. For the purposes of this IIP, 25% above PDWF was assumed. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 208 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 8 | March 15, 2022 WRF and most recent count of residential customer connections this, the ADWF for future forecasting has been revised to 139.6 gal/DU3. ** Note that per ADEQ Bulletin 11 – Minimum Requirements for Design, Submission of Plans and Specifications for Sewage Works and AAC R18-9-B202(A)(9)(a), the design of treatment works should be based on the annual average rate which is based on actual flow rates. 6.2 Existing Treatment System – Required Capacity A summary of the existing influents flows and available treatment capacity for the Marana WRF is provided in Table 6-1. Influent flows to the Marana WRF have steadily been increasing over the last year, increasing from approximately 550,000 gallons per day (gpd) to over 695,000 gpd as experienced in May 2021 which used as the baseline flow for this report noting that the Town’s future development projections are based on a July 2021 starting point. In anticipation of future growth, the existing Marana WRF recently underwent an expansion from 0.5 MGD to 1.5 MGD. With further expansion the build-out capacity of the Marana WRF is 4.5 MGD. Based on the existing flows and available treatment capacity, the treatment system has approximately 805,000 gpd of excess capacity to support additional future growth. Table 6-1. Marana WRF – Existing Wastewater Flows and Available Capacity Location Existing Wastewater Flow (gpd) as of July 2021 East of I-10 119,561a West of I-10 575,439b Total Existing Wastewater Flow (gpd) 695,000c Marana WRF Treatment Capacity (gpd) 1,500,000 Excess Treatment Capacity Available (gpd) 805,000 a Estimated based on 784 DUs in San Lucas and 153 DUs in Adonis at ADWF of 127.6 gal/DU b Estimated as difference between Marana WRF flows minus flows from east of I-10 c Based on average influent flows to the Marana WRF in May 2021, as reported by the Town 6.3 Existing Sewer Collection System - Required Capacity The sewer collection system tributary to the Marana WRF is served by 12 main sewer interceptors that have been labeled A through L. Each interceptor is divided into segments that consist of one or more pipes. For the purposes of evaluating the existing sewer collection system capacity as required for the IIP, the interceptors were broken up into segments based on where wastewater loads are allocated to the system. The sewer capacity tables are provided in Appendix A. Table A-1 shows the calculated PWWF, the resulting depth to diameter (d/D) ratio for the PWWF, the existing pipe 3 ADWF estimated based on highest average monthly flow (792,000 gal/day in January 2022) and residential customer count of 5,672. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 209 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 9 capacity, and the excess pipe capacity available for each interceptor segment. The existing capacity is based on the pipe flowing at 100% full. Excess capacity was determined as the difference between the existing PWWF and existing capacity of the pipe. As shown in the table, all pipes have sufficient capacity to convey the existing wastewater flows and have significant excess capacity available for future growth. However, there are multiple segments in Branches D, J, and K which are at or above 50% capacity and are expected to exceed a d/D ratio above 75% in the coming five years. For the purposes of this analysis, HDR identified pipes with d/D ratios of above 0.70 as potentially requiring capacity improvements. See Appendix B, Figure B-1 for the existing sewer capacity. 7 Projected Capacity Requirements This section provides a summary of the number of projected service units and the projected wastewater loads necessitated by and attributable to new development in the active sewer service area for the period encompassing the next ten years (i.e., 2023 to 2032). The projected capacity requirements for the 10-year projected growth are also compared with the utilization and available capacity of the existing treatment and sewer collection system infrastructure. 7.1 Treatment Capacity Requirements Table 7-1 provides a summary of the projected flows from future growth for the period between 2023 to 2027 (5 Year) and 2028 to 2032 (10 Year). The Airport Sewer System has a standalone treatment system and will not be conveyed to the Marana WRF. Table 7-2 provides a summary of the existing wastewater flows, additional flows associated with future growth and a comparison with available treatment capacity at the Marana WRF. As shown in Table 7-2, the Marana WRF is projected to receive an additional ADWF of 796,977 gpd by the end of 2027 and 1,440,952 gpd by the end of 2032. · The total expected ADWF at the Marana WRF in November 2027 will be 1.49 MGD as compared to the available capacity of 1.5 MGD, which represents approximately 99% of total capacity. · The total expected ADWRF at the Marana WRF in November 2032 will be 2.14 MGD as compared to the available capacity of 1.5 MGD, which represents approximately 143% of capacity. In anticipation of future growth, the existing Marana WRF recently underwent an expansion from 0.5 MGD to 1.5 MGD and with further expansion the build-out capacity of the Marana WRF is 4.5 MGD. The additional flows through Year 2027 take the Marana WRF approximately to its rated capacity, and additional flows through Year 2032 are beyond the Marana WRF current capacity. Design of the expansion of the Marana WRF should begin when ADWF exceeds 75% of capacity, which is expected to occur by early- 2025. The expansion phasing for the existing WRF is shown in Figure 7-1, with flows Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 210 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 10 | March 15, 2022 after 2032 based on projections summarized in Table 6-1 and construction of a new WRF east of I-10 as identified in the 2020 Sewer Master Plan4. Table 7-1. Marana WRF – Future Estimated DU’s and Influent Wastewater Flows Development Existing DUs Projected DUs from Jul 2021 – Nov 2022 Total DUs to be Assigned 2023 – 2032 Year 2023 - 2027 Year 2028 - 2032 Additional DUs Additional ADWF (gpd)b Additional DUs Additional ADWF (gpd)b Mandarina - - 1,342 532 74,267 810 113,076 Mandarina South - - 190 40 5,584 150 20,940 Stonegate - - 1,000 300 41,880 700 97,720 Villages of Tortolita - - 300 - - 300 41,880 Subtotal East of I-10 0 0 2,832 872 121,731 1,960 273,616 Crossroads at Gladden - - 488 160 22,336 328 45,789 Cypress Gardens - - 217 100 13,960 117 16,333 Gladden Farms ll 599 351 1,421 1,421 198,372 - - Gladden Farms Commercial - - - - - - - Heritage Park Shoppes - - 36 16 2,234 20 2,792 Marana & I-10 - - 112 12 1,675 100 13,960 Marana Main Street - - 40 16 2,234 24 3,350 Marana Towne Center - - 120 40 5,584 80 11,168 Payson Farms - - 457 457 63,797 - - Rancho Marana – West 307 59 154 150 20,940 4 558 Rancho Marana Town Center - - 20 - - 20 2,792 Saguaro Bloom 1,245 564 700 700 97,720 - - Sanders Grove - - 700 100 13,960 600 83,760 Tangerine Commerce Park - - 120 60 8,376 60 8,376 Uptown at Marana - - 300 - - 300 41,880 Vanderbilt Farms 224 - 1,500 500 69,800 1,000 139,600 Villages of Barnett - 81 50 50 6,980 - - Subtotal West of I-10 2,375 1,055 6,435 3,782 527,967 2,653 370,359 Total 2,375 1,055 9,267 4,654 649,698 4,613 643,975 Airport Sewer Systema - - 40 20 2,792 20 2,792 Subtotal Airport Sewer System 0 0 40 20 2,792 20 2,792 a The Airport Sewer System has a standalone treatment system and will not be conveyed to the Marana WRF. b Future ADWF projections based on 139.6 gal/DU 4 The 2020 Master Plan recommends flows from Villages of Tortolita, Adonis, and San Lucas be diverted to a new WRF located east of I-10 by 2035, and that by 2050 flows from all developments east of I-10 be diverted to the new WRF. High and low projections reflect a range of future residential housing density between 0.5 to 2 DUs per acre within 3,600 acres located west of I-10. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 211 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 11 Table 7-2. Marana WRF – Treatment Capacity Summary Period Existing & Projected Wastewater Flow (gpd) Additional ADWF (gpd)b Total Wastewater Flow (gpd) Available Treatment Capacity (gpd) Excess Treatment Capacity Available (gpd) East of I-10 West of I-10 Jul 2021 – Nov 2022 695,000 0 147,278a 842,278 1,500,000 657,722 2023-2027 (5 Year) 842,278 121,731 527,967 1,491,976 1,500,000 8,024 2028-2032 (10 Year) 1,491,976 273,616 370,359 2,135,951 1,500,000 (635,951) a Includes Gladden Farms II – 351 DUs, Rancho Marana West – 59 DUs, Saguaro Bloom – 564 DUs, Villages of Barnett – 81 DUs for a total of 1,055 DUs as shown in Table 7-1. When multiplied by ADWF projection of 139.6 gal/DU, the total projected flow for these developments is 139,042 gpd. b ADWF projections based on 139.6 gal/DU Figure 7-1. Phased Expansion of the Existing WRF 7.2 Sewer Collection System Capacity Requirements Pipe capacity tables for future scenarios are shown in Appendix A and shows the capacity of the existing sewer collection system to accommodate the growth from 2023 to 2027 if no improvements were made. Appendix A shows the projected flow (i.e., PWWF), the resulting d/D ratio for the PWWF, the existing pipe capacity, and the excess pipe capacity available for each interceptor segment for the 2023 to 2027 and 2028 to 2032 planning periods, respectively. For the 2023 – 2027 planning period, Appendix A shows that the pipe capacity is 1.00 for portions of Branches I, J, and K, indicating surcharged conditions if no improvements 0 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 4,000,000 4,500,000 5,000,000 2015 2020 2025 2030 2035 2040 2045 2050 2055Flow (gpd)Year Required Treatment Capacity Flow Projection - High Flow Projection - Low Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 212 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 12 | March 15, 2022 were made. There are a three pipe segments in Branch D that are above 0.70 but are not exacerbated by future growth. Based on these results, 2023 - 2027 improvements were identified (see Section 8.1) to alleviate the surcharging in the identified pipe segments. For the 2023 to 2027 planning period, the proposed gravity sewer improvements result in no pipes experiencing a d/D ratio above 0.70, other than the segments in Branch D which are slightly above 0.70. For the 2028 to 2032 planning period, Appendix A shows the pipe capacity is 1.00 for portions of Branches B and G, indicating surcharged conditions. There are some pipe segments in Branch B with d/D values between 0.70 and 0.75 but are not exacerbated by future growth and were not susceptible to surcharging, so no future improvements were identified. Based on these results, improvements were identified (see Section 8.2) to alleviate the surcharging in the identified pipe segments. For the 2028 to 2032 planning period, the proposed gravity sewer improvements result in a reduction of d/D ratio from 1.00 to approximately 0.70 – 0.77, with no surcharging occurring anywhere in the system. Figures showing the location of the pipes with insufficient capacity are included in Appendix B. 8 Capital Improvements The Town of Marana is expected to develop rapidly over the next 10-15 years, requiring significant investment in infrastructure. HDR has identified several sewer infrastructure capital improvements that will provide Marana Water sufficient conveyance and treatment capacity to accommodate the Town’s anticipated growth through the Year 2030 and beyond. The capital improvements required to support the Town’s anticipated future growth are described in the following sections. 8.1 2023 – 2027 (5 Year) Infrastructure Improvements Based on the results of model analysis completed for the Sewer Conveyance Master Plan it was determined the existing sewer collection system has available capacity to convey current peak wet weather flows while maintaining pipes at less than 75% capacity and without surcharging. However, new developments are anticipated east of I- 10 in the 10 Year planning period and there is currently no infrastructure in place to support sewer service to these areas. The infrastructure improvements required for the 2023 to 2027 (5 Year) planning phase include gravity lines, lift stations, and force mains that are associated with new infrastructure needed to support sewer service to these new developments and infrastructure needed to increase the capacity of the existing gravity network west of I-10. The existing WRF has insufficient capacity to accommodate the projected growth for the (5 Year) planning phase and will require expansion. Adonis There are currently 153 DUs in Adonis, with sewer flows collected at two sewage lagoons located northwest of the development. Marana Water has constructed a new lift station and forcemain to direct flows from Adonis to the San Lucas gravity system. With the addition of the Adonis flows to the gravity system, there is sufficient capacity Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 213 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 13 available in the gravity main that connects San Lucas to the collection system west of I- 10 to accommodate an additional 600 DUs before it surcharges. Since the lift station and force main have already been constructed, the capital costs associated with Adonis are not included as part of the CIP. Stonegate, Mandarina, and Mandarina South (Improvement 1) – Complete The new lift station and forcemain serving Adonis was not sized to receive flows from Stonegate, Mandarina, and Mandarina South. Improvements will be required to support any future growth associated with Mandarina and other southeast developments. A new 15-inch gravity line was constructed by Mandarina LLC to convey flows across I- 10 and connect to the Town’s existing gravity network west of I-10. The new 15-inch pipe was installed along West Moore Road and connects to the existing 18-inch north-south gravity sewer line at the intersection of West Moore Road and North Clark Farms Boulevard that connects to the existing gravity line from Saguaro Bloom. It is anticipated the new 15-inch gravity line was sized for ultimate buildout in conjunction with other improvements and will have capacity to serve up to 1,000 DUs associated with Mandarina and other southeast developments. The existing gravity network west of I-10 has sufficient capacity to accommodate up to 250 DUs from these southeast developments, in addition to the anticipated growth on the west side of I-10, before additional gravity conveyance capacity to the existing WRF is required. Reducing Flows Along Sandario Road (Improvements 2 and 3) Improvements 2 and 3 are associated with increasing the capacity of the existing gravity network west of I-10. These improvements will also reduce flows flowing north on Sandario Road and provide flow relief to Branch F (see Figure A-2) which would exceed its maximum design capacity without these improvements. Approximately 4,600 linear feet of 21-inch gravity lines will be required to augment the existing gravity network. A new 21-inch line will tie into the stubbed out gravity line at Tangerine Farms Road at Clark Farms Road and will continue north to Barnett Road (Improvement 2). The 21-inch line will continue west on Barnett Road to Sanders Road and tie into the existing sewer line on Sanders Road (Improvement 3). Gravity System Improvements Along Sanders Road and Marana Road (Improvements 4 – 7) The model results in Table A-1 show that without improvements, future sewer flows along Sanders Road and Marana Road will cause the existing sewer interceptors to surcharge. Approximately 19,300 linear feet of new gravity lines will be required to augment the existing gravity network. The Town requested HDR evaluate two options for augmenting the sewer line along Sanders Road: · Option 1: Install a parallel 21-inch sewer line from Barnett Road to Marana Road to augment the existing 15-inch sewer line. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 214 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 14 | March 15, 2022 · Option 2: Replace the existing 15-inch sewer line from Barnett Road to Marana Road with a new 27-inch sewer line. This option would be beneficial to the Town in not having to maintain two parallel lines, and also because it would eliminate the need for the Town to rehabilitate the existing manholes on the 15-inch line which the Town projects will cost $731,282. HDR evaluated the 21-inch and 27-inch options on Sanders Road, which are presented in Tables 8-1 and 8-2, respectively. As shown on Table 8-2, the 27-inch consolidated line will be lower in cost with the added benefit of fewer manholes and less pipe for the Town to maintain. HDR recommends this as the preferred option. For augmenting the existing sewer capacity along Marana Road west of Sanders Road, the 2020 Sewer Conveyance Master Plan proposed a 27-inch new gravity line run north to Sagebrush Road, and then turn west, tying into the 24-inch existing gravity line at Luckett Road. The new 27-inch gravity lines on Sanders Road and Sagebrush Road (Improvements 4, 5, 6 and 7) are expected to be required by 2024. As indicated by the results of the existing capacity evaluation (see Table A-1), Branches K and L will surcharge by the end of the 2023 – 2027 (5 Year) planning phase without improvements being made. The improvements are shown on Figure 8-1. Marana WRF Expansion (Improvement 8) If all projected development within the 10 year planning period occurs, the influent to the existing Marana WRF is anticipated to reach 99% of the current capacity of 1.5 MGD by November 2027. As such it’s recommended the WRF expansion to 3.0 MGD be completed before then. The Town’s approach is to begin designing and constructing a new phase of expansion for its treatment facilities when the influent flow reaches 75% of the capacity of the facility. Per the current flow projections, by early 2025 the influent flow to the WRF will reach 1.125 MGD which is 75.0% of the WRF capacity, the regulatory point for beginning design. Construction of the WRF expansion should begin prior to reaching 90% of capacity, which is expected to occur by late 2026. The influent flows are expected to reach 1.5 MGD by late 2027 and, assuming two years for construction, construction of the WRF expansion would need to start in late 2025. HDR estimates a 12 – 18 month design period prior to construction and recommends starting design in mid-2024. A summary of the required sewer system improvements with estimated construction costs are provided in Table 8-1. The improvements are shown on Figure 8-1 and are designated with an Improvement ID number. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 215 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 15 Table 8-1. 2023 – 2027 (5 Year) Capital Improvement Summary, with Parallel 15-inch and 21-inch Lines on Sanders Rd (Improvement 5) Improvement ID Infrastructure Component Construction Costa 1 Gravity Pipe 15-inch x 3,334 LF $0b 2 Gravity Pipe 21-inch x 800 LF $325,297c 3 Gravity Pipe 21-inch x 3,600 LF $2,463,177 4 Gravity Pipe 21-inche x 5,300 LF $3,613,417d 5 Gravity Pipe 27-inch x 2,800 LF $1,696,982 6 Gravity Pipe 27-inch x 5,300 LF $3,034,513 7 Gravity Pipe 27-inch x 5,900 LF $3,371,261 8 Existing WRF Design and Construction 1.5 MGD $39,161,113 TOTAL $53,665,760 a These are total estimated project costs including direct construction costs, contingency, contractor fees, design fees, and other direct costs. Fully loaded costs for each improvement project are provided in Appendix C. b See construction drawings for Town of Marana Public Sewer Improvement Plan Mandarina Offsite Sewer S- 2020-007 / ENG2002-003. Project will be funded by developer, so costs are not included in the CIP. c Construction cost of $309,807 provided by Meritage Homes, escalated by 5% per the Town’s request. d Cost of the 21-inch line does not include the $731,282 maintenance cost associated with rehabilitating the existing 15-inch line. e Flows along Sanders Road will be conveyed by a new 21-inch pipeline and parallel existing 15-inch pipeline. Table 8-2. 2023 – 2027 (5 Year) Capital Improvement Summary, with Consolidated 27-inch Line on Sanders Road (Improvement 5) Improvement ID Infrastructure Component Construction Costa 1 Gravity Pipe 15-inch x 3,334 LF $0 2 Gravity Pipe 21-inch x 800 LF $325,297b 3 Gravity Pipe 24-inch x 3,600 LF $2,745,062 4 Gravity Pipe 27-inch x 5,300 LF $3,066,315c 5 Gravity Pipe 27-inch x 2,800 LF $1,696,982 6 Gravity Pipe 27-inch x 5,300 LF $3,034,513 7 Gravity Pipe 27-inch x 5,900 LF $3,371,261 8 Existing WRF Design and Construction 1.5 MGD $39,161,113 TOTAL $53,075,246 a These are total estimated project costs including direct construction costs, contingency, contractor fees, design fees, and other direct costs. Fully loaded costs for each improvement project are provided in Appendix C. b Construction cost of $309,807 provided by Meritage Homes, escalated by 5% per the Town’s request. c The total cost of constructing Improvement 4 is $4,443,935. The proportional flow from the existing 15-inch line that would be replaced by Improvement 4 represents approximately 31% of the total flow capacity. Therefore, on a capacity basis $3,066,315 would be assigned to the 27-inch line and $1,377,620 to the existing 15-inch line. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 216 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 16 | March 15, 2022 Figure 8-1. 2023 – 2027 (5 Year) Capital Improvement Projects Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 217 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana March 15, 2022 | 17 8.2 2028 – 2032 (10 Year) Infrastructure Improvements The infrastructure improvements required for the 2023 to 2027 (5 Year) planning phase include gravity lines, lift stations, and force mains that are associated with new infrastructure needed to support sewer service to these new developments and infrastructure needed to increase the capacity of the existing gravity network west of I-10. Based on the results of model analysis, new developments located southeast of I-10 (Stonegate, Mandarina, Mandarina South) will result in flows that are in excess of the available capacity, specifically along the 15-inch and 18-inch sewer main that serve Saguaro Bloom. Furthermore, new developments located northeast of I-10 (Villages of Tortolita) will need to be conveyed to the existing sewer lines serving the Adonis and San Lucas development. The combined additional flows from developments located east of I- 10 will require a new parallel pipe from the terminus of Improvement 7 to the existing WRF. The expanded WRF (Improvement 8) will have sufficient capacity to accommodate the projected growth for 10 Year planning phase. New Parallel Gravity Main to Existing WRF (Improvement 9) The existing 24-inch gravity main feeding the WRF will begin surcharging after developments both east and west of I-10 exceed 10,000 EDUs. This will require adding a new parallel 27-inch gravity line. New Parallel Gravity Main Along Saguaro Bloom Transmission Line (Improvement 10) Per the 2020 Master Plan, sewer flows from developments southeast of I-10 (Stonegate, Mandarina, Mandarina South) were to be conveyed to a new WRF located northeast of I- 10 after exceeding 1,000 EDUs. The revised development projections show that the southeast developments will exceed 2,500 EDUs by 2032. The existing 15-inch gravity line (see Improvement 1) has sufficient capacity to convey new development flows through 2032, but these flows will result in surcharging along the 15-inch and 18-inch gravity lines downstream of the 15-inch connection point. This will require adding a new parallel 15-inch gravity line. Villages of Tortolita (Improvement 11) Initial growth is anticipated in the southern portion of the Villages of Tortolita. Sewer flows from the south will flow by gravity through an 18-inch line northwest towards a lift station and will be pumped back via a 6-inch force main to the existing gravity system serving San Lucas. The maximum size of the lift station is limited to serving approximately 600 EDUs from the Villages of Tortolita before surcharging the San Lucas and Adonis service line under I-10, or approximately 210 gpm pumping capacity. It should be noted the 18-inch gravity line is sized to accommodate ultimate buildout when flows from San Lucas, Adonis, and new developments to the southeast will be directed to the future WRF that will serve all developments on the east side of I-10. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 218 of 274 Sewer Infrastructure Improvement Plan (IIP) – March 2022 Revision Town of Marana 18 | March 15, 2022 Table 8-3. 2028 – 2032 (10 Year) Capital Improvement Summary Improvement ID Infrastructure Component Size / Quality Construction Cost1 9 Gravity Pipe 27-inch x 5,300 LF $3,034,513 10 Gravity Pipe 15-inch x 11,500 LF $5,809,844 11 Gravity Pipe Lift Station Force Main 18-inch x 6,800 LF 210 gpm capacity 6-inch x 6,800 LF $4,500,690 TOTAL $13,345,048 1 These are total estimated project costs including direct construction costs, contingency, contractor fees, design fees, and other direct costs. Fully loaded costs for each improvement project are provided in Appendix C. Figure 8-2. 2028 – 2032 (10 Year) Capital Improvement Projects Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 219 of 274 March 15, 2022 | A-1 Appendix A: Pipe Capacity Tables Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 220 of 274 Appendix A Town of Marana Sewer Infrastructure Improvement Plan (IIP) Sewer Pipe Capacity Tables Interceptor Branch Segment Model ID Diameter (in) Length (ft) Existing Flow (MGD)d/D Existing Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD)Improvement Notes A 1 193 12 186 0.33 0.29 1.80 1.47 0.41 0.33 1.71 1.30 0.41 0.33 1.71 1.30 0.41 0.33 1.71 1.30 0.41 0.33 1.71 1.30 A 2 194 12 296 0.33 0.30 1.63 1.30 0.41 0.34 1.63 1.22 0.41 0.34 1.63 1.22 0.60 0.42 1.63 1.02 0.60 0.42 1.63 1.02 A 3 964 12 558 0.33 0.29 1.74 1.41 0.41 0.33 1.73 1.32 0.41 0.33 1.73 1.32 0.60 0.41 1.73 1.13 0.60 0.41 1.73 1.13 A 4 85 12 285 0.33 0.32 1.52 1.19 0.41 0.35 1.52 1.11 0.41 0.35 1.52 1.11 0.60 0.44 1.52 0.92 0.60 0.44 1.52 0.92 A 5 84 12 64 0.33 0.31 1.58 1.25 0.41 0.31 1.94 1.53 0.41 0.31 1.94 1.53 0.60 0.38 1.94 1.34 0.60 0.38 1.94 1.34 A 6 83 12 282 0.33 0.31 1.58 1.25 0.41 0.35 1.56 1.16 0.41 0.35 1.56 1.16 0.60 0.43 1.56 0.96 0.60 0.43 1.56 0.96 A 7 82 12 88 0.33 0.30 1.63 1.30 0.41 0.34 1.62 1.22 0.41 0.34 1.62 1.22 0.60 0.42 1.62 1.02 0.60 0.42 1.62 1.02 A_NEW 1 5080 18 6,745 0.20 0.16 3.61 3.41 New Pipe - 2027 to 2032 (10 Year) B 1 69296 15 49 0.40 0.32 1.80 1.40 0.94 0.53 1.72 0.78 0.94 0.53 1.72 0.78 0.96 0.54 1.72 0.75 0.96 0.54 1.72 0.75 B 2 90512 12 43 0.40 0.40 1.16 0.76 0.94 0.68 1.17 0.23 0.94 0.68 1.17 0.23 0.96 0.69 1.17 0.20 0.96 0.69 1.17 0.20 B 3 90513 12 205 0.40 0.41 1.13 0.73 0.94 0.69 1.14 0.20 0.94 0.69 1.14 0.20 0.96 0.71 1.14 0.17 0.96 0.71 1.14 0.17 B 4 90514 12 205 0.40 0.41 1.13 0.73 0.94 0.70 1.12 0.19 0.94 0.70 1.12 0.19 0.96 0.71 1.12 0.16 0.96 0.71 1.12 0.16 B 5 90515 12 240 0.40 0.41 1.13 0.73 0.94 0.69 1.14 0.20 0.94 0.69 1.14 0.20 0.96 0.71 1.14 0.17 0.96 0.71 1.14 0.17 B 6 90516 12 410 0.40 0.41 1.13 0.73 0.94 0.69 1.13 0.19 0.94 0.69 1.13 0.19 0.96 0.71 1.13 0.16 0.96 0.71 1.13 0.16 B 7 90517 12 410 0.40 0.41 1.15 0.75 0.94 0.69 1.15 0.21 0.94 0.69 1.15 0.21 0.96 0.70 1.15 0.18 0.96 0.70 1.15 0.18 B 8 90518 12 162 0.40 0.40 1.19 0.79 0.94 0.67 1.18 0.25 0.94 0.67 1.18 0.25 0.96 0.69 1.18 0.22 0.96 0.69 1.18 0.22 B 9 90519 12 163 0.40 0.40 1.19 0.79 0.98 0.70 1.19 0.20 0.98 0.70 1.19 0.20 1.05 0.73 1.19 0.13 1.05 0.73 1.19 0.13 B 10 90520 12 305 0.40 0.40 1.19 0.79 0.98 0.70 1.19 0.20 0.98 0.70 1.19 0.20 1.05 0.73 1.19 0.13 1.05 0.73 1.19 0.13 B 11 90521 12 283 0.40 0.40 1.19 0.79 0.98 0.69 1.19 0.20 0.98 0.69 1.19 0.20 1.05 0.73 1.19 0.14 1.05 0.73 1.19 0.14 B 12 90522 12 343 0.40 0.40 1.18 0.78 0.98 0.69 1.19 0.21 0.98 0.69 1.19 0.21 1.05 0.73 1.19 0.14 1.05 0.73 1.19 0.14 B 13 90523 12 63 0.40 0.40 1.20 0.80 0.98 0.70 1.18 0.20 0.98 0.70 1.18 0.20 1.05 0.73 1.18 0.13 1.05 0.73 1.18 0.13 B 14 90524 12 265 0.40 0.40 1.19 0.79 0.98 0.70 1.18 0.20 0.98 0.70 1.18 0.20 1.05 0.73 1.18 0.13 1.05 0.73 1.18 0.13 B 15 90525 12 84 0.40 0.40 1.18 0.78 0.98 0.70 1.18 0.19 0.98 0.70 1.18 0.19 1.05 0.74 1.18 0.13 1.05 0.74 1.18 0.13 B 16 90526 12 269 0.40 0.40 1.19 0.79 0.98 0.69 1.21 0.22 0.98 0.69 1.21 0.22 1.05 0.72 1.21 0.15 1.05 0.72 1.21 0.15 B 17 90527 12 264 0.40 0.40 1.19 0.79 0.98 0.70 1.18 0.20 0.98 0.70 1.18 0.20 1.05 0.73 1.18 0.13 1.05 0.73 1.18 0.13 B 18 90511 12 286 0.40 0.40 1.18 0.78 0.98 0.70 1.18 0.19 0.98 0.70 1.18 0.19 1.05 0.74 1.18 0.13 1.05 0.74 1.18 0.13 B 19 69295 15 487 0.40 0.29 2.16 1.76 0.98 0.47 2.16 1.17 0.98 0.47 2.16 1.17 1.05 0.49 2.16 1.10 1.05 0.49 2.16 1.10 B 20 69294 15 361 0.40 0.26 2.74 2.35 0.98 0.41 2.73 1.75 0.98 0.41 2.73 1.75 1.05 0.43 2.73 1.68 1.05 0.43 2.73 1.68 B 21 69293 15 173 0.40 0.26 2.61 2.21 0.98 0.43 2.61 1.63 0.98 0.43 2.61 1.63 1.05 0.44 2.61 1.56 1.05 0.44 2.61 1.56 B 22 69292 15 172 0.40 0.24 3.13 2.73 0.98 0.38 3.14 2.16 0.98 0.38 3.14 2.16 1.05 0.40 3.14 2.09 1.05 0.40 3.14 2.09 B 23 69291 15 400 0.40 0.30 2.01 1.61 1.18 0.55 2.00 0.83 1.18 0.55 2.00 0.83 1.59 0.67 2.00 0.41 1.59 0.67 2.00 0.41 B 24 69290 15 390 0.40 0.26 2.72 2.32 1.18 0.46 2.73 1.55 1.18 0.46 2.73 1.55 1.59 0.55 2.73 1.14 1.59 0.55 2.73 1.14 B 25 69289 15 251 0.41 0.27 2.55 2.14 1.18 0.48 2.55 1.37 1.18 0.48 2.55 1.37 1.59 0.57 2.55 0.96 1.59 0.57 2.55 0.96 B 26 69288 15 500 0.41 0.28 2.37 1.96 1.18 0.50 2.36 1.18 1.18 0.50 2.36 1.18 1.59 0.60 2.36 0.77 1.59 0.60 2.36 0.77 B 27 69287 15 500 0.41 0.28 2.37 1.96 1.18 0.50 2.38 1.20 1.18 0.50 2.38 1.20 1.59 0.60 2.38 0.78 1.59 0.60 2.38 0.78 B 28 69286 15 386 0.41 0.28 2.44 2.03 1.18 0.49 2.42 1.24 1.18 0.49 2.42 1.24 1.59 0.59 2.42 0.83 1.59 0.59 2.42 0.83 B 29 69285 15 391 0.41 0.28 2.33 1.92 1.18 0.50 2.33 1.15 1.18 0.50 2.33 1.15 1.59 0.61 2.33 0.74 1.59 0.61 2.33 0.74 B 30 69284 15 385 0.41 0.27 2.54 2.14 1.18 0.48 2.54 1.36 1.18 0.48 2.54 1.36 1.59 0.57 2.54 0.94 1.59 0.57 2.54 0.94 B 31 69283 15 95 0.41 0.21 4.16 3.75 1.18 0.37 4.10 2.91 1.18 0.37 4.10 2.91 1.59 0.43 4.10 2.50 1.59 0.43 4.10 2.50 B 32 69282 15 336 0.41 0.27 2.47 2.07 1.18 0.48 2.49 1.31 1.18 0.48 2.49 1.31 1.59 0.58 2.49 0.90 1.59 0.58 2.49 0.90 B 33 69281 15 315 0.41 0.28 2.37 1.97 1.18 0.50 2.34 1.16 1.18 0.50 2.34 1.16 1.59 0.61 2.34 0.74 1.59 0.61 2.34 0.74 B 34 69280 15 496 0.41 0.28 2.37 1.96 1.18 0.50 2.37 1.19 1.18 0.50 2.37 1.19 1.59 0.60 2.37 0.78 1.59 0.60 2.37 0.78 B 35 69279 15 258 0.41 0.31 1.92 1.51 1.18 0.57 1.92 0.74 1.18 0.57 1.92 0.74 1.59 0.69 1.92 0.33 1.59 0.69 1.92 0.33 B 36 69278 15 476 0.41 0.31 2.00 1.60 1.18 0.55 2.01 0.83 1.18 0.55 2.01 0.83 1.59 0.67 2.01 0.41 1.59 0.67 2.01 0.41 B 37 69277 15 475 0.41 0.28 2.37 1.96 1.18 0.50 2.36 1.18 1.18 0.50 2.36 1.18 1.59 0.60 2.36 0.76 1.59 0.60 2.36 0.76 B 38 69276 15 213 0.41 0.25 2.90 2.49 1.18 0.44 2.94 1.75 1.18 0.44 2.94 1.75 1.59 0.53 2.94 1.34 1.59 0.53 2.94 1.34 B 39 69275 18 304 0.41 0.26 2.73 2.33 1.18 0.46 2.71 1.53 1.18 0.46 2.71 1.53 1.59 0.55 2.71 1.12 1.59 0.55 2.71 1.12 B 40 69274 18 398 0.41 0.25 2.98 2.57 1.18 0.44 2.99 1.81 1.18 0.44 2.99 1.81 1.59 0.52 2.99 1.39 1.59 0.52 2.99 1.39 B 41 69273 18 600 0.41 0.26 2.72 2.32 1.18 0.46 2.72 1.54 1.18 0.46 2.72 1.54 1.59 0.55 2.72 1.13 1.59 0.55 2.72 1.13 B 42 69272 18 597 0.41 0.25 3.04 2.63 1.18 0.43 3.03 1.85 1.18 0.43 3.03 1.85 1.59 0.51 3.03 1.44 1.59 0.51 3.03 1.44 B 43 69271 18 446 0.41 0.26 2.72 2.31 1.18 0.46 2.71 1.53 1.18 0.46 2.71 1.53 1.59 0.55 2.71 1.12 1.59 0.55 2.71 1.12 B 44 69270 18 600 0.41 0.25 2.97 2.56 1.18 0.44 2.96 1.78 1.18 0.44 2.96 1.78 1.59 0.52 2.96 1.36 1.59 0.52 2.96 1.36 B 45 69269 18 409 0.41 0.25 3.05 2.64 1.18 0.43 3.06 1.88 1.18 0.43 3.06 1.88 1.59 0.51 3.06 1.47 1.59 0.51 3.06 1.47 B 46 69268 18 375 0.41 0.24 3.26 2.86 1.63 0.50 3.28 1.65 1.63 0.50 3.28 1.65 2.79 0.71 3.28 0.50 1.51 0.48 3.28 1.77 B 47 69267 18 291 0.41 0.23 3.48 3.07 1.63 0.48 3.47 1.84 1.63 0.48 3.47 1.84 2.79 0.68 3.47 0.69 1.57 0.47 3.47 1.90 B 48 69266 18 598 0.41 0.25 2.97 2.57 1.63 0.53 2.96 1.33 1.63 0.53 2.96 1.33 2.79 0.77 2.96 0.17 1.57 0.52 2.96 1.38 B 49 69265 18 601 0.41 0.25 2.89 2.48 1.63 0.54 2.90 1.27 1.63 0.54 2.90 1.27 2.79 0.79 2.90 0.12 1.57 0.52 2.90 1.33 B 50 69264 18 498 0.41 0.26 2.81 2.41 2.06 0.64 2.80 0.74 2.06 0.64 2.80 0.74 3.18 1.00 2.80 -0.38 1.99 0.62 2.80 0.82 B 51 69262 18 500 0.41 0.25 3.04 2.64 2.29 0.65 3.04 0.75 2.29 0.65 3.04 0.75 3.84 1.00 3.04 -0.80 2.66 0.72 3.04 0.38 B 52 69261 18 560 0.41 0.25 3.02 2.61 2.29 0.65 3.02 0.73 2.29 0.65 3.02 0.73 3.84 1.00 3.02 -0.82 2.66 0.73 3.02 0.36 B 53 75260 18 600 0.41 0.24 3.12 2.71 2.29 0.64 3.11 0.82 2.29 0.64 3.11 0.82 3.84 1.00 3.11 -0.73 2.66 0.71 3.11 0.45 B 54 75271 18 92 0.41 0.25 2.93 2.52 2.29 0.66 2.95 0.66 2.29 0.66 2.95 0.66 3.84 1.00 2.95 -0.89 2.66 0.74 2.95 0.29 B 55 75270 18 279 0.41 0.25 2.91 2.51 2.29 0.67 2.91 0.61 2.29 0.67 2.91 0.61 3.84 1.00 2.91 -0.94 2.66 0.75 2.91 0.24 B 56 75269 18 238 0.41 0.25 2.93 2.52 2.29 0.67 2.92 0.63 2.29 0.67 2.92 0.63 3.84 1.00 2.92 -0.92 2.66 0.75 2.92 0.26 B 57 75268 18 273 0.41 0.25 2.91 2.51 2.29 0.67 2.92 0.63 2.29 0.67 2.92 0.63 3.84 1.00 2.92 -0.92 2.66 0.75 2.92 0.26 B 58 75267 18 599 0.41 0.25 2.92 2.51 2.29 0.67 2.92 0.62 2.29 0.67 2.92 0.62 3.84 1.00 2.92 -0.92 2.66 0.75 2.92 0.26 B 59 75266 18 66 0.41 0.25 2.90 2.50 2.29 0.68 2.87 0.58 2.29 0.68 2.87 0.58 3.84 1.00 2.87 -0.97 2.66 0.76 2.87 0.21 B 60 75265 18 167 0.41 0.25 2.93 2.52 2.29 0.66 2.99 0.69 2.29 0.66 2.99 0.69 3.84 1.00 2.99 -0.86 2.66 0.74 2.99 0.32 B 61 75264 18 346 0.41 0.25 2.93 2.52 2.29 0.67 2.92 0.62 2.29 0.67 2.92 0.62 3.84 1.00 2.92 -0.93 2.66 0.75 2.92 0.25 B 62 75263 18 600 0.41 0.25 2.92 2.51 2.29 0.67 2.92 0.62 2.29 0.67 2.92 0.62 3.84 1.00 2.92 -0.93 2.66 0.75 2.92 0.26 B 63 75262 18 600 0.41 0.25 2.92 2.51 2.29 0.67 2.91 0.62 2.29 0.67 2.91 0.62 3.84 1.00 2.91 -0.93 2.66 0.75 2.91 0.25 B 64 75261 18 599 0.41 0.25 2.92 2.51 2.29 0.67 2.92 0.62 2.29 0.67 2.92 0.62 3.84 1.00 2.92 -0.92 2.66 0.75 2.92 0.26 B 65 331 18 600 0.41 0.25 2.92 2.51 2.29 0.68 2.86 0.56 2.29 0.68 2.86 0.56 3.84 1.00 2.86 -0.99 2.66 0.76 2.86 0.19 B 66 333 18 600 0.46 0.27 2.92 2.46 2.33 0.68 2.91 0.58 2.33 0.68 2.91 0.58 3.88 1.00 2.91 -0.96 2.70 0.76 2.91 0.22 B 67 332 18 298 0.46 0.27 2.93 2.47 2.33 0.68 2.88 0.55 2.33 0.68 2.88 0.55 3.88 1.00 2.88 -1.00 2.70 0.77 2.88 0.18 Existing System 2022 to 2027 (5 Year) without Improvements 2022 to 2027 (5 Year) with Improvements 2027 to 2032 (10 Year) without Improvements 2027 to 2032 (10 Year) with Improvements Page 1 of 4 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 221 of 274 Appendix A Town of Marana Sewer Infrastructure Improvement Plan (IIP) Sewer Pipe Capacity Tables Interceptor Branch Segment Model ID Diameter (in) Length (ft) Existing Flow (MGD)d/D Existing Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD)Improvement Notes Existing System 2022 to 2027 (5 Year) without Improvements 2022 to 2027 (5 Year) with Improvements 2027 to 2032 (10 Year) without Improvements 2027 to 2032 (10 Year) with Improvements B_NEW 1 5106 15 350 1.28 0.57 2.05 0.77 New Pipe - 2027 to 2032 (10 Year) B_NEW 2 5108 15 3,682 1.34 0.63 1.84 0.50 New Pipe - 2027 to 2032 (10 Year) B_NEW 3 5110 15 780 1.34 0.63 1.84 0.49 New Pipe - 2027 to 2032 (10 Year) B_NEW 4 5112 15 733 1.34 0.69 1.62 0.28 New Pipe - 2027 to 2032 (10 Year) B_NEW 5 5114 15 625 1.34 0.71 1.59 0.25 New Pipe - 2027 to 2032 (10 Year) B_NEW 6 5116 15 1,807 1.34 0.65 1.76 0.42 New Pipe - 2027 to 2032 (10 Year) B_NEW 7 5118 15 1,181 1.34 0.66 1.72 0.38 New Pipe - 2027 to 2032 (10 Year) C 1 987 12 459 0.00 0.00 1.08 1.08 0.51 0.49 1.08 0.57 0.51 0.49 1.08 0.57 0.51 0.49 1.08 0.57 0.51 0.49 1.08 0.57 C 2 600 12 428 0.00 0.00 1.00 1.00 0.51 0.50 1.01 0.49 0.51 0.50 1.01 0.49 0.51 0.50 1.01 0.49 0.51 0.50 1.01 0.49 C 3 608 12 251 0.00 0.00 1.10 1.10 0.51 0.48 1.10 0.59 0.51 0.48 1.10 0.59 0.51 0.48 1.10 0.59 0.51 0.48 1.10 0.59 C 4 607 12 364 0.00 0.00 1.01 1.01 0.51 0.50 1.01 0.50 0.51 0.50 1.01 0.50 0.51 0.50 1.01 0.50 0.51 0.50 1.01 0.50 C 5 606 12 396 0.06 0.17 1.00 0.94 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 C 6 605 12 217 0.06 0.17 1.02 0.95 0.55 0.53 1.02 0.46 0.55 0.53 1.02 0.46 0.55 0.53 1.02 0.46 0.55 0.53 1.02 0.46 C 7 604 12 301 0.06 0.17 1.00 0.94 0.55 0.53 1.01 0.45 0.55 0.53 1.01 0.45 0.55 0.53 1.01 0.45 0.55 0.53 1.01 0.45 C 8 603 12 246 0.06 0.17 1.01 0.95 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 C 9 602 12 335 0.06 0.17 1.00 0.94 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 0.55 0.53 1.00 0.45 C 10 601 12 146 0.06 0.17 1.01 0.95 0.55 0.53 1.02 0.46 0.55 0.53 1.02 0.46 0.55 0.53 1.02 0.46 0.55 0.53 1.02 0.46 C 11 901 15 23 0.19 0.17 2.92 2.73 0.67 0.33 2.87 2.20 0.67 0.33 2.87 2.20 0.67 0.33 2.87 2.20 0.67 0.33 2.87 2.20 C 12 887 15 489 0.19 0.23 1.60 1.41 0.67 0.44 1.64 0.97 0.67 0.44 1.64 0.97 0.67 0.44 1.64 0.97 0.67 0.44 1.64 0.97 C 13 895 15 259 0.19 0.24 1.56 1.37 0.67 0.47 1.50 0.83 0.67 0.47 1.50 0.83 0.67 0.47 1.50 0.83 0.67 0.47 1.50 0.83 C 14 894 15 48 0.19 0.23 1.60 1.41 0.67 0.46 1.57 0.90 0.67 0.46 1.57 0.90 0.67 0.46 1.57 0.90 0.67 0.46 1.57 0.90 C 15 618 15 214 0.20 0.24 1.54 1.34 0.68 0.47 1.53 0.85 0.68 0.47 1.53 0.85 0.68 0.47 1.53 0.85 0.68 0.47 1.53 0.85 C 16 893 15 263 0.20 0.23 1.67 1.47 0.68 0.44 1.68 1.00 0.68 0.44 1.68 1.00 0.68 0.44 1.68 1.00 0.68 0.44 1.68 1.00 C 17 892 15 263 0.20 0.24 1.59 1.39 0.68 0.46 1.59 0.91 0.68 0.46 1.59 0.91 0.68 0.46 1.59 0.91 0.68 0.46 1.59 0.91 C 18 891 15 262 0.24 0.26 1.57 1.33 0.72 0.48 1.57 0.85 0.72 0.48 1.57 0.85 0.72 0.48 1.57 0.85 0.72 0.48 1.57 0.85 C 19 890 15 359 0.24 0.25 1.74 1.50 0.72 0.45 1.74 1.02 0.72 0.45 1.74 1.02 0.72 0.45 1.74 1.02 0.72 0.45 1.74 1.02 C 20 889 15 268 0.26 0.27 1.58 1.32 0.74 0.48 1.57 0.83 0.74 0.48 1.57 0.83 0.74 0.48 1.57 0.83 0.74 0.48 1.57 0.83 C 21 877 15 363 0.26 0.27 1.64 1.39 0.74 0.47 1.65 0.91 0.74 0.47 1.65 0.91 0.74 0.47 1.65 0.91 0.74 0.47 1.65 0.91 C 22 696 15 191 0.58 0.42 1.60 1.02 1.08 0.60 1.60 0.52 1.08 0.60 1.60 0.52 1.08 0.60 1.60 0.52 1.08 0.60 1.60 0.52 C 23 983 15 500 0.58 0.45 1.40 0.82 1.08 0.66 1.40 0.32 1.08 0.66 1.40 0.32 1.08 0.66 1.40 0.32 1.08 0.66 1.40 0.32 C 24 587 15 397 0.58 0.43 1.53 0.95 1.08 0.62 1.53 0.45 1.08 0.62 1.53 0.45 1.08 0.62 1.53 0.45 1.08 0.62 1.53 0.45 C 25 586 15 251 0.59 0.41 1.63 1.04 1.08 0.60 1.63 0.55 1.08 0.60 1.63 0.55 1.08 0.60 1.63 0.55 1.08 0.60 1.63 0.55 C 26 585 15 270 0.59 0.46 1.37 0.79 1.08 0.67 1.38 0.29 1.08 0.67 1.38 0.29 1.08 0.67 1.38 0.29 1.08 0.67 1.38 0.29 C 27 584 15 271 0.59 0.46 1.35 0.76 1.08 0.68 1.34 0.26 1.08 0.68 1.34 0.26 1.08 0.68 1.34 0.26 1.08 0.68 1.34 0.26 C 28 546 15 27 0.59 0.42 1.62 1.03 1.08 0.60 1.62 0.54 1.08 0.60 1.62 0.54 1.08 0.60 1.62 0.54 1.08 0.60 1.62 0.54 C 29 583 15 224 0.60 0.42 1.63 1.03 1.10 0.60 1.64 0.54 1.10 0.60 1.64 0.54 1.10 0.60 1.64 0.54 1.10 0.60 1.64 0.54 C 30 582 15 500 0.60 0.47 1.32 0.72 1.10 0.70 1.32 0.22 1.10 0.70 1.32 0.22 1.10 0.70 1.32 0.22 1.10 0.70 1.32 0.22 C 31 581 15 250 0.65 0.43 1.67 1.02 1.16 0.61 1.67 0.52 1.16 0.61 1.67 0.52 1.16 0.61 1.67 0.52 1.16 0.61 1.67 0.52 C 1 5046 12 2,675 0.51 0.40 1.51 1.00 0.51 0.40 1.51 1.00 0.51 0.40 1.51 1.00 New Pipe - 2022 to 2027 (5 Year) D 1 580 12 105 0.46 0.30 2.40 1.94 0.80 0.40 2.41 1.60 0.80 0.40 2.41 1.60 0.80 0.40 2.41 1.60 0.80 0.40 2.41 1.60 D 2 571 12 346 0.47 0.43 1.22 0.74 0.83 0.61 1.22 0.39 0.83 0.61 1.22 0.39 0.83 0.61 1.22 0.39 0.83 0.61 1.22 0.39 D 3 577 12 500 0.47 0.47 1.04 0.57 0.83 0.68 1.04 0.21 0.83 0.68 1.04 0.21 0.83 0.68 1.04 0.21 0.83 0.68 1.04 0.21 D 4 576 12 500 0.47 0.47 1.04 0.56 0.83 0.68 1.04 0.21 0.83 0.68 1.04 0.21 0.83 0.68 1.04 0.21 0.83 0.68 1.04 0.21 D 5 575 12 470 0.48 0.48 1.01 0.53 0.83 0.69 1.01 0.18 0.83 0.69 1.01 0.18 0.83 0.69 1.01 0.18 0.83 0.69 1.01 0.18 D 6 574 12 29 0.48 0.50 0.96 0.48 0.83 0.72 0.96 0.13 0.83 0.72 0.96 0.13 0.83 0.72 0.96 0.13 0.83 0.72 0.96 0.13 D 7 543 12 471 0.49 0.49 1.00 0.51 0.84 0.70 1.00 0.15 0.84 0.70 1.00 0.15 0.84 0.70 1.00 0.15 0.84 0.70 1.00 0.15 D 8 578 12 297 0.49 0.49 1.00 0.52 0.84 0.70 1.00 0.16 0.84 0.70 1.00 0.16 0.84 0.70 1.00 0.16 0.84 0.70 1.00 0.16 D 9 544 12 168 0.50 0.50 0.99 0.49 0.86 0.72 0.99 0.13 0.86 0.72 0.99 0.13 0.86 0.72 0.99 0.13 0.86 0.72 0.99 0.13 D 10 573 12 205 0.50 0.49 1.02 0.52 0.86 0.70 1.02 0.17 0.86 0.70 1.02 0.17 0.86 0.70 1.02 0.17 0.86 0.70 1.02 0.17 D 11 545 12 239 0.51 0.50 1.01 0.50 0.86 0.71 1.01 0.15 0.86 0.71 1.01 0.15 0.86 0.71 1.01 0.15 0.86 0.71 1.01 0.15 D 12 572 12 501 0.51 0.50 1.03 0.52 0.87 0.70 1.03 0.17 0.87 0.70 1.03 0.17 0.87 0.70 1.03 0.17 0.87 0.70 1.03 0.17 D 13 579 12 31 0.51 0.50 1.02 0.51 0.87 0.69 1.06 0.20 0.87 0.69 1.06 0.20 0.87 0.69 1.06 0.20 0.87 0.69 1.06 0.20 D 14 570 12 205 0.51 0.50 1.03 0.52 0.87 0.70 1.03 0.16 0.87 0.70 1.03 0.16 0.87 0.70 1.03 0.16 0.87 0.70 1.03 0.16 D 15 977 15 69 0.51 0.36 1.81 1.30 0.87 0.49 1.81 0.94 0.87 0.49 1.81 0.94 0.87 0.49 1.81 0.94 0.87 0.49 1.81 0.94 D 16 380 15 12 0.53 0.34 2.09 1.56 0.89 0.47 1.98 1.09 0.89 0.47 1.98 1.09 0.89 0.47 1.98 1.09 0.89 0.47 1.98 1.09 D 17 504 15 74 0.53 0.35 2.01 1.48 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 D 18 502 15 490 0.53 0.36 1.87 1.35 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 D 19 503 15 490 0.53 0.36 1.87 1.35 0.89 0.48 1.88 0.99 0.89 0.48 1.88 0.99 0.89 0.48 1.88 0.99 0.89 0.48 1.88 0.99 D 20 975 15 134 0.53 0.36 1.88 1.35 0.89 0.49 1.84 0.95 0.89 0.49 1.84 0.95 0.89 0.49 1.84 0.95 0.89 0.49 1.84 0.95 D 21 443 15 352 0.53 0.36 1.87 1.34 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 0.89 0.49 1.87 0.98 D 22 381 15 141 0.53 0.38 1.69 1.17 0.89 0.51 1.72 0.83 0.89 0.51 1.72 0.83 0.89 0.51 1.72 0.83 0.89 0.51 1.72 0.83 Page 2 of 4 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 222 of 274 Appendix A Town of Marana Sewer Infrastructure Improvement Plan (IIP) Sewer Pipe Capacity Tables Interceptor Branch Segment Model ID Diameter (in) Length (ft) Existing Flow (MGD)d/D Existing Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD)Improvement Notes Existing System 2022 to 2027 (5 Year) without Improvements 2022 to 2027 (5 Year) with Improvements 2027 to 2032 (10 Year) without Improvements 2027 to 2032 (10 Year) with Improvements E 1 287 12 85 0.19 0.30 0.97 0.78 0.47 0.45 1.11 0.64 0.47 0.45 1.11 0.64 0.39 0.41 1.11 0.72 0.27 0.34 1.11 0.84 E 2 403 12 500 0.19 0.30 1.01 0.81 0.52 0.51 1.01 0.49 0.52 0.51 1.01 0.49 0.46 0.48 1.01 0.54 0.33 0.39 1.01 0.68 E 3 402 12 500 0.19 0.30 1.01 0.81 0.52 0.51 1.01 0.49 0.52 0.51 1.01 0.49 0.46 0.48 1.01 0.54 0.33 0.39 1.01 0.68 E 4 409 12 500 0.19 0.30 1.01 0.81 0.52 0.51 1.01 0.49 0.52 0.51 1.01 0.49 0.46 0.48 1.01 0.54 0.33 0.39 1.01 0.68 E 5 408 12 500 0.19 0.30 1.01 0.81 0.52 0.51 1.01 0.49 0.52 0.51 1.01 0.49 0.46 0.48 1.01 0.54 0.33 0.39 1.01 0.68 E 6 407 12 500 0.19 0.30 1.01 0.81 0.57 0.54 1.01 0.43 0.57 0.54 1.01 0.43 0.58 0.54 1.01 0.43 0.45 0.47 1.01 0.56 E 7 406 12 500 0.19 0.30 1.01 0.81 0.57 0.54 1.01 0.43 0.57 0.54 1.01 0.43 0.58 0.54 1.01 0.43 0.45 0.47 1.01 0.56 E 8 405 12 487 0.19 0.25 1.38 1.18 0.57 0.45 1.38 0.80 0.57 0.45 1.38 0.80 0.58 0.45 1.38 0.80 0.45 0.39 1.38 0.93 E 9 404 12 39 0.21 0.32 0.98 0.76 0.58 0.56 0.98 0.40 0.58 0.56 0.98 0.40 0.59 0.56 0.98 0.39 0.46 0.48 0.98 0.52 E 10 4004 12 24 0.23 0.32 1.05 0.83 0.60 0.45 1.41 0.81 0.60 0.45 1.41 0.81 0.61 0.46 1.41 0.80 0.47 0.40 1.41 0.94 E 11 400 12 23 0.23 0.31 1.09 0.85 0.60 0.53 1.08 0.48 0.60 0.53 1.08 0.48 0.61 0.54 1.08 0.47 0.48 0.47 1.08 0.60 E 12 965 12 337 0.29 0.39 0.92 0.63 0.65 0.62 0.93 0.28 0.65 0.62 0.93 0.28 0.67 0.63 0.93 0.26 0.54 0.55 0.93 0.39 E 13 86 12 158 0.31 0.40 0.92 0.61 0.66 0.63 0.92 0.25 0.66 0.63 0.92 0.25 0.68 0.64 0.92 0.24 0.55 0.56 0.92 0.37 E 14 91 12 355 0.31 0.40 0.92 0.61 0.66 0.63 0.92 0.25 0.66 0.63 0.92 0.25 0.68 0.64 0.92 0.24 0.55 0.56 0.92 0.37 E 15 90 12 465 0.31 0.40 0.92 0.61 0.66 0.63 0.92 0.26 0.66 0.63 0.92 0.26 0.68 0.64 0.92 0.24 0.55 0.56 0.92 0.37 E 16 89 12 299 0.35 0.42 0.93 0.58 0.70 0.66 0.92 0.21 0.70 0.66 0.92 0.21 0.72 0.67 0.92 0.20 0.59 0.58 0.92 0.33 E 17 88 12 349 0.35 0.43 0.92 0.57 0.72 0.66 0.94 0.22 0.72 0.66 0.94 0.22 0.79 0.71 0.94 0.14 0.67 0.62 0.94 0.27 E 18 87 12 335 0.35 0.43 0.92 0.56 0.72 0.67 0.92 0.20 0.72 0.67 0.92 0.20 0.80 0.72 0.92 0.12 0.67 0.63 0.92 0.25 E 19 96 12 319 0.36 0.43 0.92 0.57 0.73 0.68 0.91 0.18 0.73 0.68 0.91 0.18 0.80 0.73 0.91 0.11 0.68 0.64 0.91 0.23 E 20 81 15 288 0.37 0.32 1.67 1.31 0.74 0.46 1.71 0.97 0.74 0.46 1.71 0.97 0.81 0.48 1.71 0.90 0.68 0.44 1.71 1.03 E 21 80 15 84 0.37 0.32 1.65 1.28 0.74 0.47 1.66 0.92 0.74 0.47 1.66 0.92 0.81 0.49 1.66 0.84 0.69 0.45 1.66 0.97 F 1 79 15 448 0.65 0.43 1.73 1.08 1.08 0.57 1.74 0.66 1.08 0.57 1.74 0.66 1.35 0.66 1.74 0.39 1.22 0.62 1.74 0.52 F 2 78 15 501 0.65 0.42 1.76 1.10 1.08 0.57 1.75 0.68 1.08 0.57 1.75 0.68 1.35 0.66 1.75 0.41 1.22 0.61 1.75 0.53 F 3 77 15 500 0.65 0.42 1.82 1.16 1.08 0.55 1.82 0.74 1.08 0.55 1.82 0.74 1.35 0.64 1.82 0.47 1.22 0.60 1.82 0.60 F 4 76 15 500 0.65 0.41 1.89 1.24 1.08 0.54 1.89 0.81 1.08 0.54 1.89 0.81 1.35 0.62 1.89 0.54 1.22 0.59 1.89 0.67 F 5 75 15 501 0.65 0.42 1.75 1.10 1.08 0.57 1.76 0.68 1.08 0.57 1.76 0.68 1.35 0.66 1.76 0.41 1.22 0.61 1.76 0.54 F 6 74 15 500 0.65 0.43 1.73 1.07 1.08 0.57 1.73 0.65 1.08 0.57 1.73 0.65 1.35 0.66 1.73 0.38 1.22 0.62 1.73 0.51 F 7 73 15 499 0.65 0.41 1.83 1.17 1.08 0.55 1.83 0.76 1.08 0.55 1.83 0.76 1.35 0.64 1.83 0.49 1.22 0.60 1.83 0.61 F 8 72 15 500 0.65 0.42 1.75 1.09 1.08 0.57 1.74 0.66 1.08 0.57 1.74 0.66 1.35 0.66 1.74 0.40 1.22 0.62 1.74 0.52 F 9 71 15 499 0.65 0.40 1.90 1.25 1.08 0.54 1.90 0.82 1.08 0.54 1.90 0.82 1.35 0.62 1.90 0.56 1.22 0.58 1.90 0.68 F 10 962 15 476 0.65 0.43 1.70 1.05 1.08 0.58 1.70 0.63 1.08 0.58 1.70 0.63 1.35 0.67 1.70 0.36 1.22 0.63 1.70 0.48 G 1 970 18 563 0.27 0.20 3.08 2.81 1.87 0.55 3.19 1.33 1.87 0.55 3.19 1.33 3.49 1.00 3.19 -0.30 2.43 0.65 3.19 0.76 G 2 461 18 500 0.28 0.21 2.97 2.69 1.89 0.58 2.97 1.07 1.89 0.58 2.97 1.07 3.51 1.00 2.97 -0.55 2.45 0.69 2.97 0.52 G 3 460 18 477 0.28 0.20 3.09 2.81 1.99 0.58 3.08 1.09 1.99 0.58 3.08 1.09 3.61 1.00 3.08 -0.53 2.54 0.69 3.08 0.54 G 4 5064 18 80 0.28 0.13 7.66 7.39 1.99 0.40 5.99 4.00 Replaced by Improvement G 1 459 18 57 1.99 0.49 4.13 2.14 3.61 0.72 4.13 0.52 2.54 0.57 4.13 1.59 New Pipe - 2022 to 2027 (5 Year) G_NEW 2 5120 15 1,369 1.34 0.64 1.82 0.48 New Pipe - 2027 to 2032 (10 Year) G_NEW 3 5122 15 516 1.34 0.61 1.93 0.59 New Pipe - 2027 to 2032 (10 Year) H 1 978 15 499 0.20 0.24 1.61 1.41 0.35 0.32 1.61 1.26 0.35 0.32 1.61 1.26 0.35 0.32 1.61 1.26 0.35 0.32 1.61 1.26 H 2 458 15 387 0.23 0.16 3.95 3.72 0.40 0.21 3.96 3.56 0.40 0.21 3.96 3.56 0.40 0.21 3.96 3.56 0.40 0.21 3.96 3.56 H 3 457 15 394 0.29 0.28 1.65 1.36 0.47 0.36 1.65 1.18 0.47 0.36 1.65 1.18 0.47 0.36 1.65 1.18 0.47 0.36 1.65 1.18 H 4 456 21 337 0.29 0.19 3.67 3.38 0.47 0.24 3.66 3.20 0.47 0.24 3.66 3.20 0.47 0.24 3.66 3.20 0.47 0.24 3.66 3.20 H 5 484 12 48 0.29 0.29 1.62 1.33 0.47 0.37 1.63 1.16 0.26 0.27 1.63 1.37 0.26 0.27 1.63 1.37 0.26 0.27 1.63 1.37 I 1 499 12 349 0.55 0.46 1.26 0.71 2.36 1.00 1.26 -1.10 0.28 0.32 1.26 0.98 0.28 0.32 1.26 0.98 0.28 0.32 1.26 0.98 I 2 498 12 211 0.55 0.45 1.31 0.77 2.36 1.00 1.31 -1.05 0.28 0.31 1.31 1.03 0.28 0.31 1.31 1.03 0.28 0.31 1.31 1.03 I 3 487 15 273 0.59 0.41 1.66 1.07 2.41 1.00 1.63 -0.78 0.34 0.31 1.63 1.29 0.34 0.31 1.63 1.29 0.34 0.31 1.63 1.29 I 4 497 15 400 0.59 0.43 1.57 0.97 2.41 1.00 1.57 -0.84 0.34 0.31 1.57 1.23 0.34 0.31 1.57 1.23 0.34 0.31 1.57 1.23 I 5 496 15 164 0.61 0.42 1.64 1.03 2.42 1.00 1.63 -0.79 0.35 0.31 1.63 1.28 0.35 0.31 1.63 1.28 0.35 0.31 1.63 1.28 I 6 495 15 380 0.61 0.41 1.70 1.10 2.42 1.00 1.70 -0.72 0.35 0.31 1.70 1.35 0.35 0.31 1.70 1.35 0.35 0.31 1.70 1.35 I 7 494 15 406 0.61 0.42 1.65 1.04 2.42 1.00 1.65 -0.77 0.35 0.31 1.65 1.30 0.35 0.31 1.65 1.30 0.35 0.31 1.65 1.30 I 8 493 15 171 0.61 0.43 1.60 1.00 2.42 1.00 1.61 -0.81 0.35 0.32 1.61 1.26 0.35 0.32 1.61 1.26 0.35 0.32 1.61 1.26 I 9 492 15 219 0.61 0.43 1.57 0.97 2.63 1.00 1.57 -1.06 0.59 0.42 1.57 0.98 0.59 0.42 1.57 0.98 0.59 0.42 1.57 0.98 I 10 491 15 500 0.61 0.43 1.61 1.00 2.63 1.00 1.61 -1.02 0.59 0.42 1.61 1.02 0.59 0.42 1.61 1.02 0.59 0.42 1.61 1.02 I 11 490 15 500 0.61 0.43 1.59 0.98 2.63 1.00 1.58 -1.04 0.59 0.42 1.58 0.99 0.59 0.42 1.58 0.99 0.59 0.42 1.58 0.99 I 12 489 15 131 0.61 0.40 1.83 1.22 2.63 1.00 1.80 -0.83 0.59 0.39 1.80 1.21 0.59 0.39 1.80 1.21 0.59 0.39 1.80 1.21 I 13 488 15 40 0.61 0.34 2.38 1.77 2.63 1.00 2.50 -0.13 0.59 0.33 2.50 1.91 0.59 0.33 2.50 1.91 0.59 0.33 2.50 1.91 I_NEW 1 500 21 77 0.21 0.15 4.06 3.85 0.21 0.15 4.06 3.85 0.21 0.15 4.06 3.85 New Pipe - 2022 to 2027 (5 Year) I_NEW 2 455 21 318 2.16 0.51 4.11 1.96 3.76 0.75 4.11 0.35 3.88 0.77 4.11 0.23 New Pipe - 2022 to 2027 (5 Year) I_NEW 3 5018 21 815 2.16 0.50 4.38 2.22 3.76 0.71 4.38 0.61 3.88 0.73 4.38 0.49 New Pipe - 2022 to 2027 (5 Year) I_NEW 4 5014 21 2,028 2.16 0.44 5.35 3.19 3.76 0.62 5.35 1.58 3.88 0.63 5.35 1.47 New Pipe - 2022 to 2027 (5 Year) I_NEW 5 5012 21 1,740 2.16 0.44 5.45 3.29 3.76 0.61 5.45 1.68 3.88 0.62 5.45 1.57 New Pipe - 2022 to 2027 (5 Year) J 1 382 15 359 1.06 0.57 1.74 0.67 3.36 1.00 1.87 -1.49 1.38 0.64 1.87 0.49 1.38 0.64 1.87 0.49 1.38 0.64 1.87 0.49 J 2 383 15 400 1.06 0.51 2.04 0.98 3.36 1.00 1.93 -1.43 1.38 0.63 1.93 0.54 1.38 0.63 1.93 0.54 1.38 0.63 1.93 0.54 J 3 384 15 500 1.06 0.54 1.87 0.81 3.36 1.00 1.87 -1.50 Replaced by Improvement J 4 385 15 500 1.06 0.56 1.77 0.70 3.36 1.00 1.77 -1.59 Replaced by Improvement J 5 442 15 500 1.06 0.52 1.97 0.91 3.36 1.00 1.98 -1.39 Replaced by Improvement J 6 441 15 500 1.06 0.54 1.87 0.81 3.36 1.00 1.88 -1.49 Replaced by Improvement J 7 440 15 500 1.06 0.54 1.87 0.81 3.36 1.00 1.87 -1.49 Replaced by Improvement J 8 439 15 260 1.06 0.51 2.06 1.00 3.36 1.00 2.06 -1.30 Replaced by Improvement J 9 967 15 492 1.07 0.56 1.78 0.71 3.42 1.00 1.84 -1.58 Replaced by Improvement J 10 100 15 500 1.07 0.54 1.87 0.80 3.42 1.00 1.81 -1.61 Replaced by Improvement J 11 99 15 500 1.07 0.54 1.87 0.80 3.42 1.00 1.87 -1.55 Replaced by Improvement J 12 98 15 500 1.07 0.54 1.87 0.80 3.42 1.00 1.87 -1.55 Replaced by Improvement J 13 97 18 537 1.07 0.40 3.18 2.11 3.42 1.00 3.18 -0.25 Replaced by Improvement J 14 963 18 139 1.07 0.48 2.31 1.24 3.42 1.00 2.31 -1.11 Replaced by Improvement J 15 39 18 44 1.07 0.46 2.51 1.44 3.42 1.00 2.48 -0.94 Replaced by Improvement Page 3 of 4 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 223 of 274 Appendix A Town of Marana Sewer Infrastructure Improvement Plan (IIP) Sewer Pipe Capacity Tables Interceptor Branch Segment Model ID Diameter (in) Length (ft) Existing Flow (MGD)d/D Existing Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD) Projected Flow (MGD)d/D Projected Capacity (MGD) Excess Capacity Available (MGD)Improvement Notes Existing System 2022 to 2027 (5 Year) without Improvements 2022 to 2027 (5 Year) with Improvements 2027 to 2032 (10 Year) without Improvements 2027 to 2032 (10 Year) with Improvements J_NEW 1 5104 27 308 1.38 0.16 26.57 25.19 1.38 0.16 26.57 25.19 1.38 0.16 26.57 25.19 New Pipe - 2022 to 2027 (5 Year) J_NEW 2 5010 27 1,245 3.36 0.46 7.84 4.48 4.92 0.57 7.84 2.92 5.04 0.58 7.84 2.80 New Pipe - 2022 to 2027 (5 Year) J_NEW 3 5008 27 1,342 3.36 0.47 7.55 4.19 4.92 0.59 7.55 2.63 5.04 0.60 7.55 2.51 New Pipe - 2022 to 2027 (5 Year) J_NEW 4 5006 27 1,338 3.42 0.46 7.76 4.34 4.98 0.58 7.76 2.78 5.10 0.59 7.76 2.66 New Pipe - 2022 to 2027 (5 Year) J_NEW 5 5004 27 1,229 3.44 0.48 7.47 4.02 5.03 0.60 7.47 2.43 5.15 0.61 7.47 2.32 New Pipe - 2022 to 2027 (5 Year) K 1 61 18 49 1.64 0.61 2.38 0.74 4.33 1.00 2.92 -1.40 1.52 0.51 2.92 1.40 2.16 0.64 2.92 0.77 2.16 0.64 2.92 0.77 K 2 50 18 494 1.64 0.53 2.94 1.30 4.33 1.00 2.89 -1.44 1.64 0.54 2.89 1.24 2.32 0.68 2.89 0.57 2.32 0.68 2.89 0.57 K 3 59 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.29 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 4 58 18 500 1.64 0.51 3.21 1.57 4.33 1.00 3.06 -1.27 1.64 0.52 3.06 1.42 2.32 0.65 3.06 0.74 2.32 0.65 3.06 0.74 K 5 57 18 500 1.64 0.54 2.87 1.24 4.33 1.00 3.03 -1.30 1.64 0.52 3.03 1.39 2.32 0.66 3.03 0.71 2.32 0.66 3.03 0.71 K 6 56 18 500 1.64 0.49 3.40 1.77 4.33 1.00 3.12 -1.21 1.64 0.52 3.12 1.48 2.32 0.64 3.12 0.80 2.32 0.64 3.12 0.80 K 7 55 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.29 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 8 54 18 500 1.64 0.54 2.89 1.25 4.33 1.00 3.06 -1.27 1.64 0.52 3.06 1.42 2.32 0.65 3.06 0.74 2.32 0.65 3.06 0.74 K 9 53 18 500 1.64 0.51 3.13 1.50 4.33 1.00 2.98 -1.35 1.64 0.53 2.98 1.34 2.32 0.66 2.98 0.66 2.32 0.66 2.98 0.66 K 10 52 18 500 1.64 0.56 2.71 1.07 4.33 1.00 2.87 -1.46 1.64 0.54 2.87 1.23 2.32 0.68 2.87 0.55 2.32 0.68 2.87 0.55 K 11 51 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.29 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 12 961 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.28 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 13 36 18 500 1.64 0.55 2.81 1.17 4.33 1.00 3.02 -1.31 1.64 0.53 3.02 1.38 2.32 0.66 3.02 0.70 2.32 0.66 3.02 0.70 K 14 35 18 500 1.64 0.53 3.01 1.38 4.33 1.00 2.97 -1.36 1.64 0.53 2.97 1.33 2.32 0.66 2.97 0.65 2.32 0.66 2.97 0.65 K 15 34 18 500 1.64 0.50 3.29 1.66 4.33 1.00 3.29 -1.04 1.64 0.50 3.29 1.65 2.32 0.62 3.29 0.97 2.32 0.62 3.29 0.97 K 16 33 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.29 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 17 32 18 500 1.64 0.51 3.21 1.57 4.33 1.00 3.21 -1.12 1.64 0.51 3.21 1.56 2.32 0.63 3.21 0.89 2.32 0.63 3.21 0.89 K 18 31 18 500 1.64 0.54 2.87 1.24 4.33 1.00 2.88 -1.45 1.64 0.54 2.88 1.23 2.32 0.68 2.88 0.56 2.32 0.68 2.88 0.56 K 19 30 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.29 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 20 29 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.28 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 21 28 18 500 1.64 0.50 3.28 1.64 4.33 1.00 3.09 -1.24 1.64 0.52 3.09 1.45 2.32 0.65 3.09 0.77 2.32 0.65 3.09 0.77 K 22 27 18 500 1.64 0.55 2.79 1.15 4.33 1.00 3.15 -1.18 1.64 0.51 3.15 1.51 2.32 0.64 3.15 0.83 2.32 0.64 3.15 0.83 K 23 26 18 417 1.64 0.52 3.05 1.42 4.33 1.00 3.05 -1.27 1.64 0.52 3.05 1.41 2.32 0.65 3.05 0.73 2.32 0.65 3.05 0.73 K 24 25 18 72 1.64 0.53 3.01 1.38 4.33 1.00 3.01 -1.32 1.64 0.53 3.01 1.37 2.32 0.66 3.01 0.69 2.32 0.66 3.01 0.69 K 25 23 18 529 1.64 0.52 3.05 1.41 4.33 1.00 3.05 -1.28 1.64 0.52 3.05 1.41 2.32 0.65 3.05 0.73 2.32 0.65 3.05 0.73 K 26 22 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.28 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 27 21 18 500 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.28 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.73 2.32 0.65 3.04 0.73 K 28 20 18 330 1.64 0.52 3.04 1.41 4.33 1.00 3.04 -1.29 1.64 0.52 3.04 1.40 2.32 0.65 3.04 0.72 2.32 0.65 3.04 0.72 K 29 960 18 62 1.64 0.32 7.20 5.56 4.33 0.56 7.16 2.83 1.64 0.33 7.16 5.52 2.32 0.39 7.16 4.84 2.32 0.39 7.16 4.84 K 30 2 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.59 1.21 4.39 0.67 5.59 1.20 4.49 0.68 5.59 1.10 4.49 0.68 5.59 1.10 K 31 9 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.58 1.20 4.39 0.67 5.58 1.19 4.49 0.68 5.58 1.09 4.49 0.68 5.58 1.09 K 32 8 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.59 1.21 4.39 0.67 5.59 1.20 4.49 0.68 5.59 1.10 4.49 0.68 5.59 1.10 K 33 7 24 600 1.64 0.37 5.64 4.01 4.37 0.66 5.64 1.27 4.39 0.66 5.64 1.25 4.49 0.67 5.64 1.16 4.49 0.67 5.64 1.16 K 34 6 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.58 1.21 4.39 0.67 5.58 1.20 4.49 0.68 5.58 1.10 4.49 0.68 5.58 1.10 K 35 5 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.59 1.21 4.39 0.67 5.59 1.20 4.49 0.68 5.59 1.10 4.49 0.68 5.59 1.10 K 36 4 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.58 1.21 4.39 0.67 5.58 1.19 4.49 0.68 5.58 1.10 4.49 0.68 5.58 1.10 K 37 3 24 600 1.64 0.37 5.58 3.95 4.37 0.67 5.58 1.21 4.39 0.67 5.58 1.19 4.49 0.68 5.58 1.09 4.49 0.68 5.58 1.09 K 38 959 24 406 1.64 0.37 5.59 3.95 4.37 0.67 5.59 1.22 4.39 0.67 5.59 1.20 4.49 0.68 5.59 1.10 4.49 0.68 5.59 1.10 K 39 14 24 49 1.64 0.37 5.51 3.88 4.37 0.68 5.41 1.04 4.39 0.68 5.41 1.02 4.49 0.69 5.41 0.92 4.49 0.69 5.41 0.92 K 40 16 24 583 1.64 0.37 5.56 3.93 4.37 0.67 5.57 1.20 4.39 0.67 5.57 1.18 4.49 0.68 5.57 1.08 4.49 0.68 5.57 1.08 K 41 15 24 54 1.64 0.37 5.63 3.99 4.37 0.66 5.67 1.30 4.39 0.66 5.67 1.28 4.49 0.67 5.67 1.19 4.49 0.67 5.67 1.19 K 42 4002 24 5 1.64 0.17 25.39 23.76 4.37 0.38 14.42 10.05 4.39 0.38 14.42 10.03 6.58 0.47 14.42 7.84 6.58 0.47 14.42 7.84 L_NEW 1 5058 27 1,211 2.82 0.44 7.06 4.24 4.01 0.54 7.06 3.06 4.01 0.54 7.06 3.06 New Pipe - 2022 to 2027 (5 Year) L_NEW 2 5060 27 1,424 2.91 0.43 7.52 4.61 4.25 0.54 7.52 3.27 4.25 0.54 7.52 3.27 New Pipe - 2022 to 2027 (5 Year) L_NEW 3 5056 27 5,243 2.91 0.43 7.59 4.68 4.25 0.53 7.59 3.34 4.25 0.53 7.59 3.34 New Pipe - 2022 to 2027 (5 Year) L_NEW 4 5054 27 5,807 2.95 0.36 10.70 7.75 4.55 0.46 10.70 6.15 4.55 0.46 10.70 6.15 New Pipe - 2022 to 2027 (5 Year) L_NEW 5 5052 27 5,257 2.27 0.33 9.43 7.16 New Pipe - 2027 to 2032 (10 Year) L_NEW 1 5100 27 684 2.95 0.38 9.46 6.51 2.28 0.33 9.46 7.19 2.28 0.33 9.46 7.19 New Pipe - 2022 to 2027 (5 Year) Page 4 of 4 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 224 of 274 March 15, 2022 | A-1 Appendix B: Sewer Collection System Capacity Figures Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 225 of 274 Service Layer Credits: Sources: Esri, HERE,Garmin, USGS, Intermap, INCREMENT P,NRCan, Esri Japan, METI, Esri China (HongKong), Esri Korea, Esri (Thailand), NGCC, (c)OpenStreetMap contributors, and the GISUser CommunitySource: Esri, DigitalGlobe, GeoEye, EarthstarGeographics, CNES/Airbus DS, USDA,USGS, AeroGRID, IGN, and the GIS UserCommunity !(!(!(!(!(!(!(!(!(!(!( !(!( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!( !( !(!(!( !( !( !( !( !( !( !( !( !( !(!( !(!(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!( !( !( !(!( !( !(!( !( !(!(!(!(!(!( !( !( !( !( !( !( !(!( !( !( !( !(!(!( !(!( !( !( !(!(!(!( !( !(!( !(!(!(!( !( !(!( !( !( !( !( !(!(!( !(!( !( !( !( !(!( !(!( !( !(!(!( !( !( !(!( !(!(!(!(!(!(!( !(!(!(!( !(!( !( !( !(!(!( !( !( !(!(!(!(!(!(!( !(!(!(!( !(!(!( !( !( !( !( !(!(!(!(!(!( !(!( !(!(!(!( !( !( !(!( !(!( !(!(!( !( !( !(!( !(!( !( !( !( !( !( !(!( !( !( !( !(!( !( !( !( !(!( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!( !( !( !(!(!(!(!(!( !(!( !(!(!(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !(!( !(!(!(!(!(!(!(!(!(!(!( !(!(!(!(!( !( !( !( !(!( !(!( !( !( !(!( !( !( !( !( !( !(!( !(!(!(!( !(!( !( !( !( !(!(!(!(!( !(!( !( !( !( !(!( !(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!( !( !( !(!( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( Lo s R o b l e s W a s h Los R o ble s W as h SantaCruz River Ari z o n a P r o j e c t C a n a l S a n t a Cruz River Lo s R o b l e s W a s h A r i z o n a P r o j e c t C a n a l SantaCruzRiver ¨§¦10 N Sandario RdTricoMarana RdW Tangerine Rd W Marana Rd N Sanders RdW Avra Valley Rd W Avra Valley Rd B K E G D A I C J H F PATH: C:\GABE\PWISE_EXPORT\TEMP\MARANA_SEWERIIP\MARANASEWERIIP_V2.MXD - USER: GALVARAD - DATE: 3/15/2022 P i m a P i m aC o u n t y C o u n t y P i n a l P i n a lC o u n t y C o u n t y ¨§¦10 SEWER COLLECTION SYSTEM CAPACITYEXISTING CONDITIONS Marana Town Limit !(ManholeSewer LineSewer InterceptorBranch ABranch BBranch CBranch DBranch EBranch FBranch GBranch HBranch IBranch JBranch K FIGURE A-1 SEWER INFRASTRUCTUREIMPROVEMENT PLAN (IIP) 0 10.5MILES Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 226 of 274 Service Layer Credits: Sources: Esri, HERE,Garmin, USGS, Intermap, INCREMENT P,NRCan, Esri Japan, METI, Esri China (HongKong), Esri Korea, Esri (Thailand), NGCC, (c)OpenStreetMap contributors, and the GISUser CommunitySource: Esri, DigitalGlobe, GeoEye, EarthstarGeographics, CNES/Airbus DS, USDA,USGS, AeroGRID, IGN, and the GIS UserCommunity !(!(!(!(!(!(!(!(!(!(!( !(!( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!( !( !(!(!( !( !( !( !( !( !( !( !( !( !(!( !(!(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!( !( !( !(!( !( !(!( !( !(!(!(!(!(!( !( !( !( !( !( !( !(!( !( !( !( !(!(!( !(!( !( !( !(!(!(!( !( !(!( !(!(!(!( !( !(!( !( !( !( !( !(!(!( !(!( !( !( !( !(!( !(!( !( !(!(!( !( !( !(!( !(!(!(!(!(!(!( !(!(!(!( !(!( !( !( !(!(!( !( !( !(!(!(!(!(!(!( !(!(!(!( !(!(!( !( !( !( !( !(!(!(!(!(!( !(!( !(!(!(!( !( !( !(!( !(!( !(!(!( !( !( !(!( !(!( !( !( !( !( !( !(!( !( !( !( !(!( !( !( !( !(!( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!( !( !( !(!(!(!(!(!( !(!( !(!(!(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !(!( !(!(!(!(!(!(!(!(!(!(!( !(!(!(!(!( !( !( !( !(!( !(!( !( !( !(!( !( !( !( !( !( !(!( !(!(!(!( !(!( !( !( !( !(!(!(!(!( !(!( !( !( !( !(!( !(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!( !( !( !(!( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( Lo s R o b l e s W a s h Los R o ble s W as h SantaCruz River Ari z o n a P r o j e c t C a n a l S a n t a Cruz River Lo s R o b l e s W a s h A r i z o n a P r o j e c t C a n a l SantaCruzRiver ¨§¦10 N Sandario RdTricoMarana RdW Tangerine Rd W Marana Rd N Sanders RdW Avra Valley Rd W Avra Valley Rd B K E G D A I C J H F PATH: C:\GABE\PWISE_EXPORT\TEMP\MARANA_SEWERIIP\MARANASEWERIIP_V2.MXD - USER: GALVARAD - DATE: 3/15/2022 P i m a P i m aC o u n t y C o u n t y P i n a l P i n a lC o u n t y C o u n t y ¨§¦10 SEWER COLLECTION SYSTEM CAPACITY2022 TO 2027 (5 YEAR)WITHOUT IMPROVEMENTS Marana Town Limit !(ManholeSewer LineSewer Interceptor d/D > 0.70Sewer InterceptorBranch ABranch BBranch CBranch DBranch EBranch FBranch GBranch HBranch IBranch JBranch K FIGURE A-2 SEWER INFRASTRUCTUREIMPROVEMENT PLAN (IIP) 0 10.5MILES Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 227 of 274 Service Layer Credits: Sources: Esri, HERE,Garmin, USGS, Intermap, INCREMENT P,NRCan, Esri Japan, METI, Esri China (HongKong), Esri Korea, Esri (Thailand), NGCC, (c)OpenStreetMap contributors, and the GISUser CommunitySource: Esri, DigitalGlobe, GeoEye, EarthstarGeographics, CNES/Airbus DS, USDA,USGS, AeroGRID, IGN, and the GIS UserCommunity !(!(!(!(!(!(!(!(!(!(!( !(!( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!( !( !(!(!( !( !( !( !( !( !( !( !( !( !(!( !(!(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!( !( !( !(!( !( !(!( !( !(!(!(!(!(!( !( !( !( !( !( !( !( !(!( !( !( !( !( !(!(!( !(!(!( !( !(!(!(!( !( !(!( !(!(!(!( !( !(!( !( !( !( !( !(!(!( !(!( !( !( !( !(!( !(!( !( !(!(!( !( !( !(!( !(!(!(!(!(!(!( !(!(!(!( !(!( !( !( !( !( !( !(!(!( !( !( !(!(!(!(!(!(!( !(!(!(!( !(!(!( !( !( !( !( !(!(!(!(!(!( !(!( !(!(!(!( !( !( !(!( !(!( !(!(!( !( !( !(!( !(!( !( !( !( !( !( !(!( !( !( !( !(!( !( !( !( !(!( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!( !( !( !(!(!(!(!(!( !(!( !(!(!(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!( !( !(!( !( !( !( !( !( !( !(!( !(!(!(!(!(!(!(!(!(!(!( !(!(!(!(!( !( !( !( !(!( !(!( !( !( !(!( !( !( !( !( !( !(!( !(!(!(!( !(!( !(!( !( !( !( !(!( !( !( !(!(!(!(!( !(!( !( !( !( !(!( !(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!( !( !( !(!( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( Lo s R o b l e s W a s h Los R o ble s W as h SantaCruz River Ari z o n a P r o j e c t C a n a l S a n t a Cruz River Lo s R o b l e s W a s h A r i z o n a P r o j e c t C a n a l SantaCruzRiver ¨§¦10 N Sandario RdTricoMarana RdW Tangerine Rd W Marana Rd N Sanders RdW Avra Valley Rd W Avra Valley Rd B K E D A I C I_NEW H F G J L_NEW J_NEW PATH: C:\GABE\PWISE_EXPORT\TEMP\MARANA_SEWERIIP\MARANASEWERIIP_V2.MXD - USER: GALVARAD - DATE: 3/15/2022 P i m a P i m aC o u n t y C o u n t y P i n a l P i n a lC o u n t y C o u n t y ¨§¦10 SEWER COLLECTION SYSTEM CAPACITY2022 TO 2027 (5 YEAR)WITH IMPROVEMENTS Marana Town Limit !(ManholeSewer LineSewer Interceptor d/D > 0.70Sewer InterceptorBranch ABranch BBranch CBranch DBranch EBranch FBranch GBranch HBranch INew Branch IBranch JNew Branch JBranch KNew Branch L FIGURE A-3 SEWER INFRASTRUCTUREIMPROVEMENT PLAN (IIP) 0 10.5MILES Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 228 of 274 Service Layer Credits: Sources: Esri, HERE,Garmin, USGS, Intermap, INCREMENT P,NRCan, Esri Japan, METI, Esri China (HongKong), Esri Korea, Esri (Thailand), NGCC, (c)OpenStreetMap contributors, and the GISUser CommunitySource: Esri, DigitalGlobe, GeoEye, EarthstarGeographics, CNES/Airbus DS, USDA,USGS, AeroGRID, IGN, and the GIS UserCommunity !(!(!(!(!(!(!(!(!(!(!( !(!( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!( !( !(!(!( !( !( !( !( !( !( !( !( !( !(!( !(!(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!( !( !( !(!( !( !(!( !( !(!(!(!(!(!( !( !( !( !( !( !( !( !(!( !( !( !( !( !(!(!( !(!(!( !( !(!(!(!( !( !(!( !(!(!(!( !( !(!( !( !( !( !( !(!(!( !(!( !( !( !( !(!( !(!( !( !(!(!( !( !( !(!( !(!(!(!(!(!(!( !(!(!(!( !(!( !( !( !( !( !( !( !(!(!( !( !( !(!(!(!(!(!(!( !(!(!(!( !(!(!( !( !( !( !( !(!(!(!(!(!( !(!( !(!(!(!( !( !( !(!( !(!( !(!(!( !( !( !(!( !(!( !( !( !( !( !( !( !(!( !( !( !( !(!( !( !( !( !(!( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!( !( !( !(!(!(!(!(!( !(!( !(!(!(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!( !( !(!( !( !( !( !( !( !( !(!( !(!(!(!(!(!(!(!(!(!(!( !(!(!(!(!( !( !( !( !(!( !(!( !( !( !(!( !( !( !( !( !( !(!( !(!(!(!( !(!( !(!( !( !( !( !(!( !( !( !(!( !(!(!(!(!( !(!( !( !( !( !(!( !( !( !( !(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!( !( !( !(!( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( !( !( !( !( Lo s R o b l e s W a s h Los R o ble s W as h SantaCruz River Ari z o n a P r o j e c t C a n a l S a n t a Cruz River Lo s R o b l e s W a s h A r i z o n a P r o j e c t C a n a l SantaCruzRiver ¨§¦10 N Sandario RdTricoMarana RdW Tangerine Rd W Marana Rd N Sanders RdW Avra Valley Rd W Avra Valley Rd B K E D A I C I_NEW H F G J L_NEW J_NEW PATH: C:\GABE\PWISE_EXPORT\TEMP\MARANA_SEWERIIP\MARANASEWERIIP_V2.MXD - USER: GALVARAD - DATE: 3/15/2022 P i m a P i m aC o u n t y C o u n t y P i n a l P i n a lC o u n t y C o u n t y ¨§¦10 SEWER COLLECTION SYSTEM CAPACITY2027 TO 2032 (10 YEAR)WITHOUT IMPROVEMENTS Marana Town Limit !(ManholeSewer LineSewer Interceptor d/D > 0.70Sewer InterceptorBranch ABranch BBranch CBranch DBranch EBranch FBranch GBranch HBranch INew Branch IBranch JNew Branch JBranch KNew Branch L FIGURE A-4 SEWER INFRASTRUCTUREIMPROVEMENT PLAN (IIP) 0 10.5MILES Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 229 of 274 Service Layer Credits: Sources: Esri, HERE,Garmin, USGS, Intermap, INCREMENT P,NRCan, Esri Japan, METI, Esri China (HongKong), Esri Korea, Esri (Thailand), NGCC, (c)OpenStreetMap contributors, and the GISUser CommunitySource: Esri, DigitalGlobe, GeoEye, EarthstarGeographics, CNES/Airbus DS, USDA,USGS, AeroGRID, IGN, and the GIS UserCommunity !(!(!(!(!(!(!(!(!(!(!( !(!( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!(!( !( !(!(!( !( !( !( !( !( !( !( !( !( !(!( !(!(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!( !( !( !(!( !( !(!( !( !(!(!(!(!(!( !( !( !( !( !( !( !( !(!( !( !( !( !( !(!(!( !(!(!( !( !(!(!(!( !( !(!( !(!(!(!( !( !(!( !( !( !( !( !(!(!( !(!( !( !( !( !(!( !(!( !( !(!(!( !( !( !(!( !(!(!(!(!(!(!( !(!(!(!( !(!( !( !( !( !( !( !( !(!(!( !( !( !(!(!(!(!(!(!( !(!(!(!( !(!(!( !( !( !( !( !(!(!(!(!(!( !(!( !(!(!(!( !( !( !(!( !(!( !(!(!( !( !( !(!( !(!( !( !( !( !( !( !( !(!( !( !( !( !(!( !( !( !( !(!( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( !( !(!( !( !( !(!( !( !( !( !( !( !( !( !( !(!(!(!(!( !( !( !(!(!(!(!(!( !(!( !(!(!(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!( !( !(!( !( !( !( !( !( !( !(!( !(!(!(!(!(!(!(!(!(!(!( !(!(!(!(!( !( !( !( !(!( !(!( !( !( !(!( !( !( !( !( !( !(!( !(!(!(!( !(!( !(!( !( !( !( !(!( !( !( !(!( !(!(!(!(!( !(!( !( !( !( !(!( !( !( !( !(!(!(!(!(!(!( !( !( !( !( !( !( !( !( !( !( !( !( !( !(!(!(!(!(!(!(!(!(!(!(!( !( !( !(!( !( !( !( !( !( !(!(!(!(!(!( !( !( !( !( !( !( !( !( Lo s R o b l e s W a s h Los R o ble s W as h SantaCruz River Ari z o n a P r o j e c t C a n a l S a n t a Cruz River Lo s R o b l e s W a s h A r i z o n a P r o j e c t C a n a l SantaCruzRiver ¨§¦10 N Sandario RdTricoMarana RdW Tangerine Rd W Marana Rd N Sanders RdW Avra Valley Rd W Avra Valley Rd B K E D A I C I_NEW B_NEWH F G J G_NEW L_NEW J_NEW A_NEW PATH: C:\GABE\PWISE_EXPORT\TEMP\MARANA_SEWERIIP\MARANASEWERIIP_V2.MXD - USER: GALVARAD - DATE: 3/15/2022 P i m a P i m aC o u n t y C o u n t y P i n a l P i n a lC o u n t y C o u n t y ¨§¦10 SEWER COLLECTION SYSTEM CAPACITY2027 TO 2032 (10 YEAR)WITH IMPROVEMENTS Marana Town Limit !(ManholeSewer LineSewer Interceptor d/D > 0.70Sewer Interceptor Branch ANew Branch ABranch BNew Branch BBranch CBranch DBranch EBranch FBranch GNew Branch GBranch HBranch INew Branch IBranch JNew Branch JBranch KNew Branch L FIGURE A-5 SEWER INFRASTRUCTUREIMPROVEMENT PLAN (IIP) 0 10.5MILES Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 230 of 274 March 15, 2022 | B-1 Appendix C: CIP Cost Tables Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 231 of 274 Town of Marana Sewer IIP CIP Cost Summary Contingency Mob/ Demob General Conditions Overhead Bonds + Insurance Profit Sales Tax Design 25%1% 8%10% 2%6%8.1%8% 3 $1,451,000 $362,750 $1,813,750 $18,138 $145,100 $197,699 $43,494 $2,218,180 $133,091 $2,351,271 $190,453 $2,541,724 $203,338 $2,745,062 4 $1,620,810 $405,203 $2,026,013 $20,260 $162,081 $220,835 $48,584 $2,477,773 $148,666 $2,626,439 $212,742 $2,839,181 $227,134 $3,066,315 5 $897,000 $224,250 $1,121,250 $11,213 $89,700 $122,216 $26,888 $1,371,266 $82,276 $1,453,542 $117,737 $1,571,279 $125,702 $1,696,982 6 $1,604,000 $401,000 $2,005,000 $20,050 $160,400 $218,545 $48,080 $2,452,075 $147,124 $2,599,199 $210,535 $2,809,735 $224,779 $3,034,513 7 $1,782,000 $445,500 $2,227,500 $22,275 $178,200 $242,798 $53,415 $2,724,188 $163,451 $2,887,639 $233,899 $3,121,538 $249,723 $3,371,261 8 $20,700,000 $5,175,000 $25,875,000 $258,750 $2,070,000 $2,820,375 $620,483 $31,644,608 $1,898,676 $33,543,284 $2,717,006 $36,260,290 $2,900,823 $39,161,113 TOTAL (2022 - 2027) $53,075,246 9 $1,604,000 $401,000 $2,005,000 $20,050 $160,400 $218,545 $48,080 $2,452,075 $147,124 $2,599,199 $210,535 $2,809,735 $224,779 $3,034,513 10 $3,071,000 $767,750 $3,838,750 $38,388 $307,100 $418,424 $92,053 $4,694,714 $281,683 $4,976,397 $403,088 $5,379,486 $430,359 $5,809,844 11 $2,379,000 $594,750 $2,973,750 $29,738 $237,900 $324,139 $71,311 $3,636,837 $218,210 $3,855,047 $312,259 $4,167,306 $333,384 $4,500,690 TOTAL (2027 - 2032) $13,345,048 TOTAL $66,420,294 2027-2032 2022-2027 TotalYear ID Construction Costs Contractor Costs Other Costs Direct Costs Sub-Total Sub-Total Sub-Total Sub-Total Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 232 of 274 Gravity Pipe Improvement ID: 3 Design Parameters: Pipe Length 3600 FT Pipe Size 24 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$1,451,000 $1,451,000 Construction Costs Construction $1,451,000 Contingency @ 25%$362,750 Subtotal Construction Cost $1,813,750 Contractor Costs Mob/Demob (1%) $18,138 General Conditions (8%)$145,100 Overhead (10%)$197,699 Bonds + Insurance (2%)$43,494 Profit (6%)$133,091 Subtotal Contractor Cost $537,521 Other Costs Sales Tax (8.1%)$190,453 Engineering Design (8%)$203,338 Subtotal Other Costs $393,791 Total Project Cost $2,745,062 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 3600 $331 $1,192,320 Manholes EA 9 $28,750 $258,750 Sub-Total $1,451,000 Contingency (25%)$362,750 Subtotal Construction Cost $1,813,750 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 233 of 274 Gravity Pipe Improvement ID: 4 Design Parameters: Pipe Length 5300 FT Pipe Size 27 IN Assumptions:31% of construction costs are assigned to existing 15-inch line, and 69% of construction costs are assigned to the new 27-inch line Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$2,349,000 $2,349,000 Construction Costs Construction $1,620,810 (assume 69% of total construction costs) Contingency @ 25%$405,203 Subtotal Construction Cost $2,026,013 Contractor Costs Mob/Demob (1%) $20,260 General Conditions (8%)$162,081 Overhead (10%)$220,835 Bonds + Insurance (2%)$48,584 Profit (6%)$148,666 Subtotal Contractor Cost $600,427 Other Costs Sales Tax (8.1%)$212,742 Engineering Design (8%)$227,134 Subtotal Other Costs $439,876 Total Project Cost $3,066,315 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 5300 $373 $1,974,780 Manholes EA 13 $28,750 $373,750 Sub-Total $2,349,000 Contingency (25%)$587,250 Subtotal Construction Cost $2,936,250 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 234 of 274 Gravity Pipe Improvement ID: 5 Design Parameters: Pipe Length 2800 FT Pipe Size 27 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$897,000 $897,000 Construction Costs Construction $897,000 Contingency @ 25%$224,250 Subtotal Construction Cost $1,121,250 Contractor Costs Mob/Demob (1%) $11,213 General Conditions (8%)$89,700 Overhead (10%)$122,216 Bonds + Insurance (2%)$26,888 Profit (6%)$82,276 Subtotal Contractor Cost $332,292 Other Costs Sales Tax (8.1%)$117,737 Engineering Design (8%)$125,702 Subtotal Other Costs $243,439 Total Project Cost $1,696,982 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 2800 $248 $695,520 Manholes EA 7 $28,750 $201,250 Sub-Total $897,000 Contingency (25%)$224,250 Subtotal Construction Cost $1,121,250 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 235 of 274 Gravity Pipe Improvement ID: 6 Design Parameters: Pipe Length 5300 FT Pipe Size 27 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$1,604,000 $1,604,000 Construction Costs Construction $1,604,000 Contingency @ 25%$401,000 Subtotal Construction Cost $2,005,000 Contractor Costs Mob/Demob (1%) $20,050 General Conditions (8%)$160,400 Overhead (10%)$218,545 Bonds + Insurance (2%)$48,080 Profit (6%)$147,124 Subtotal Contractor Cost $594,199 Other Costs Sales Tax (8.1%)$210,535 Engineering Design (8%)$224,779 Subtotal Other Costs $435,314 Total Project Cost $3,034,513 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 5300 $248 $1,316,520 Manholes EA 10 $28,750 $287,500 Sub-Total $1,604,000 Contingency (25%)$401,000 Subtotal Construction Cost $2,005,000 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 236 of 274 Gravity Pipe Improvement ID: 7 Design Parameters: Pipe Length 5900 FT Pipe Size 27 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$1,782,000 $1,782,000 Construction Costs Construction $1,782,000 Contingency @ 25%$445,500 Subtotal Construction Cost $2,227,500 Contractor Costs Mob/Demob (1%) $22,275 General Conditions (8%)$178,200 Overhead (10%)$242,798 Bonds + Insurance (2%)$53,415 Profit (6%)$163,451 Subtotal Contractor Cost $660,139 Other Costs Sales Tax (8.1%)$233,899 Engineering Design (8%)$249,723 Subtotal Other Costs $483,622 Total Project Cost $3,371,261 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 5900 $248 $1,465,560 Manholes EA 11 $28,750 $316,250 Sub-Total $1,782,000 Contingency (25%)$445,500 Subtotal Construction Cost $2,227,500 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 237 of 274 Marana WRF Expansion Improvement ID: 8 Design Parameters: Water Reclamation Facility 1.5 MGD Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$2,900,823 $9,000,000 $9,000,000 $20,900,823 Construction Costs Construction $20,700,000 Contingency @ 25%$5,175,000 Subtotal Construction Cost $25,875,000 Contractor Costs Mob/Demob (1%) $258,750 General Conditions (8%)$2,070,000 Overhead (10%)$2,820,375 Bonds + Insurance (2%)$620,483 Profit (6%)$1,898,676 Subtotal Contractor Cost $7,668,284 Other Costs Sales Tax (8.1%)$2,717,006 Engineering Design (8%)$2,900,823 Subtotal Other Costs $5,617,829 Total Project Cost $39,161,113 Construction Costs Unit Quantity Unit Cost Extended Cost Treatment EA 1.5 $13,800,000 $20,700,000 Sub-Total $20,700,000 Contingency (25%)$5,175,000 Subtotal Construction Cost $25,875,000 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 238 of 274 Gravity Pipe Improvement ID: 9 Design Parameters: Pipe Length 5300 FT Pipe Size 27 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$1,604,000 $1,604,000 Construction Costs Construction $1,604,000 Contingency @ 25%$401,000 Subtotal Construction Cost $2,005,000 Contractor Costs Mob/Demob (1%) $20,050 General Conditions (8%)$160,400 Overhead (10%)$218,545 Bonds + Insurance (2%)$48,080 Profit (6%)$147,124 Subtotal Contractor Cost $594,199 Other Costs Sales Tax (8.1%)$210,535 Engineering Design (8%)$224,779 Subtotal Other Costs $435,314 Total Project Cost $3,034,513 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 5300 $248 $1,316,520 Manholes EA 10 $28,750 $287,500 Sub-Total $1,604,000 Contingency (25%)$401,000 Subtotal Construction Cost $2,005,000 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 239 of 274 Gravity Pipe Improvement ID: 10 Design Parameters: Pipe Length 11500 FT Pipe Size 15 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$3,071,000 $3,071,000 Construction Costs Construction $3,071,000 Contingency @ 25%$767,750 Subtotal Construction Cost $3,838,750 Contractor Costs Mob/Demob (1%) $38,388 General Conditions (8%)$307,100 Overhead (10%)$418,424 Bonds + Insurance (2%)$92,053 Profit (6%)$281,683 Subtotal Contractor Cost $1,137,647 Other Costs Sales Tax (8.1%)$403,088 Engineering Design (8%)$430,359 Subtotal Other Costs $833,447 Total Project Cost $5,809,844 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 11500 $207 $2,380,500 Manholes EA 24 $28,750 $690,000 Sub-Total $3,071,000 Contingency (25%)$767,750 Subtotal Construction Cost $3,838,750 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 240 of 274 Gravity Pipe, Lift Station, and Force Main Improvement ID: 11 Design Parameters: Pipe Length 6800 FT Pipe Size 18 IN Lift Station 210 gpm 0.3024 MGD Force Main 6800 FT Force Main Size 6 IN Assumptions: Fiscal Year:22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30 30/31 31/32 Total CIP Budget:$2,379,000 $2,379,000 Construction Costs Construction $2,379,000 Contingency @ 25%$594,750 Subtotal Construction Cost $2,973,750 Contractor Costs Mob/Demob (1%) $29,738 General Conditions (8%)$237,900 Overhead (10%)$324,139 Bonds + Insurance (2%)$71,311 Profit (6%)$218,210 Subtotal Contractor Cost $881,297 Other Costs Sales Tax (8.1%)$312,259 Engineering Design (8%)$333,384 Subtotal Other Costs $645,643 Total Project Cost $4,500,690 Construction Costs Unit Quantity Unit Cost Extended Cost Gravity Pipe LF 6800 $248 $1,689,120 Manholes EA 24 $28,750 $690,000 Lift Station MGD 0.302 $690,000 $208,656 Force Main LF 6800 $55 $375,360 Sub-Total $2,379,000 Contingency (25%)$594,750 Subtotal Construction Cost $2,973,750 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 241 of 274      Council-Regular Meeting   A3        Meeting Date:08/03/2022   To:Mayor and Council Submitted For:George Cardieri, Real Property Manager From:George Cardieri, Real Property Manager Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:Resolution No. 2022-077: Relating to Real Estate; approving and authorizing the Town Engineer to execute an Easement Amendment and an Easement Encroachment Agreement with El Paso Natural Gas Company (EPNG) specifying EPNG's consent for dedicated public improvements encroaching inside the gas line easement within the Saguaro Bloom subdivision (George Cardieri) Discussion: El Paso Natural Gas Company (EPNG) has an existing easement and natural gas pipeline traversing through public rights-of-way, public drainageways, and open space within the Saguaro Bloom subdivision which have been dedicated to the Town. EPNG has requested an Easement Amendment to refine the width of the easement and an Easement Encroachment Agreement specifying EPNG's consent for dedicated public improvements encroaching inside the easement. The proposed resolution will authorize the Town Engineer to sign the Easement Amendment and the Easement Encroachment Agreement. Staff Recommendation: Staff recommends adoption of Resolution No. 2022-077, authorizing the Town Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 242 of 274 Staff recommends adoption of Resolution No. 2022-077, authorizing the Town Engineer, on behalf of the Town, to execute the Easement Amendment and Easement Encroachment Agreement in substantially the forms attached to and incorporated in this resolution as Exhibits A and B, as requested by El Paso Natural Gas for Saguaro Bloom.  Suggested Motion: I move to adopt Resolution No. 2022-077, authorizing the Town Engineer to execute the Easement Amendment and Easement Encroachment Agreement as requested by El Paso Natural Gas for Saguaro Bloom. Attachments Resolution No. 2022-077 Exhibit A (Easement Amendment) Exhibit B (Easement Encroachment Agreement) Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 243 of 274 00082406.DOCX /1 Resolution No. 2022-077 - 1 - MARANA RESOLUTION NO. 2022-077 RELATING TO REAL ESTATE; APPROVING AND AUTHORIZING THE TOWN ENGINEER TO EXECUTE AN EASEMENT AMENDMENT AND AN EASEMENT ENCROACHMENT AGREEMENT WITH EL PASO NATURAL GAS COMPANY (EPNG) SPECIFYING EPNG’S CONSENT FOR DEDICATED PUBLIC IMPROVEMENTS ENCROACHING INSIDE THE GAS LINE EASEMENT WITHIN THE SAGUARO BLOOM SUBDIVISION WHEREAS the Town of Marana owns public rights-of-way, public drainageways, and open space within the Saguaro Bloom subdivision; and WHEREAS El Paso Natural Gas Company (“EPNG”) has an existing easement and natural gas pipeline traversing through the Town-owned properties within Saguaro Bloom; and WHEREAS EPNG has requested from the Town an Easement Amendment to refine the width of the easement and an Easement Encroachment Agreement specifying EPNG’s consent for dedicated public improvements encroaching inside the gas line easement within Saguaro Bloom; and WHEREAS the Mayor and Council of the Town of Marana find that t he public interests are served by approving this resolution. NOW, THEREFORE, BE IT RESOLVED by the Mayor and Council of the Town of Marana, Arizona, authorizing the Town Engineer, on behalf of the Town, to execute the Easement Amendment and the Easement Encroachment Agreement in substantially the forms attached to and incorporated in this resolution as Exhibits A and B, respectively. PASSED AND ADOPTED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA, this 3rd day of August 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 244 of 274 00081236.DOC /1 p. 1 of 3 RETURN TO: Kelley Sims, Senior Land Agent El Paso Natural Gas Company 5151 E. Broadway, Suite 1680 Tucson, AZ 85711 Easement Amendment (Saguaro Springs Block A, Block D, and N Saguaro Peaks Blvd) STATE OF ARIZONA ) ) COUNTY OF PIMA ) This Easement Amendment, is made and entered into this ____ day of _____________, 2022, by and between the Town of Marana, an Arizona municipal corporation (hereinafter referred to as the “Town”), and El Paso Natural Gas Company, L.L.C., a Delaware limited liability (hereinafter “EPNG”). EPNG and Town are also referred to herein as “the Parties”. WHEREAS on September 19, 1933, Arizona Building Company (“Original Grantor”), duly executed and delivered to Western Gas Company, a Corporation (“Original Grantee”), that certain Right of Way and Easement recorded on September 28, 1933, in Book 50, Page 619 of Miscellaneous Records in the Official Records of Pima County, Arizona (the “Easement”), for the purposes of constructing, maintaining, and operating one or more pipelines and all necessary appurtenances thereto over and through, among other lands, the following described property in Pima County, Arizona (the “Easement Property”): Portion Section Township Range B & M N½ and SE¼ 18 12 South 12 East Gila & Salt River WHEREAS EPNG is the successor in interest to the Original Grantee in the Easement pursuant to that instrument recorded on July 2, 1936, in Book 190, Page 544 of Deeds in the Official Records of Pima County, Arizona; and WHEREAS on June 30, 2006, First American Title Insurance Company, a California corporation, as Trustee under Trust No. 9089 (the “Trust”), as one of the successors in interest to the Original Grantor, and EPNG, as the successor in interest to the Original Grantee, amended the Easement by that certain Amendment to Right of Way and Easement recorded on August 16, 2006, in Docket 12869, Page 1523, Sequence No. 20061580380 in the Official Records of Pima County, Arizona (the “2006 Easement Amendment”) with the intention of specifically defining the easement’s width and location over the Easement Property. WHEREAS, the Town owned and does own a portion of the Easement Property, specifically Block A, Block D, and N Saguaro Peaks Blvd, pursuant to the Final Plat of Saguaro Springs, Blocks 1 thru 10 & A thru D and Lots 1 thru 9 & A and B recorded on April 12, 2004, at Book 58, Page 23 of Maps and Plats; and Exhibit A to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 245 of 274 00081236.DOC /1 p. 2 of 3 WHEREAS, the Town was one of the successors in interest to the Original Grantor in 2006, and owned a portion of the property reflected in the 2006 Easement Amendment Exhibit “A”, but the Town was inadvertently not included in the execution of the 2006 Easement Amendment; and WHEREAS, the Parties have agreed that the Town will execute this 2022 Easement Amendment to specifically define the Easement’s width and location over and through the Town’s property to be consistent and identical with that 50’ strip of land described in Exhibit A of the 2006 Easement Amendment. NOW THEREFORE, for and in consideration of the mutual benefits to the Parties, the receipt and sufficiency of which is hereby acknowledged, it is understood and agreed as follows: 1.Right of Way and Easement Defined. The Town and EPNG do hereby amend the Easement over and through the Town’s property to that 50-foot strip of land being more particularly described and depicted on Exhibit “A” of the 2006 Easement Amendment, incorporated herein for all purposes. 2.Runs with the Land. The terms and conditions of this Easement Amendment shall be binding on the Parties, their heirs, successors, and assigns. 3.Except as hereby amended, all terms, conditions, and provisions of the Easement and the 2006 Easement Amendment, are continued in full force and effect. AGREED TO AND ACCEPTED BY: Town of Marana, an Arizona Municipal corporation By: ______________________________ _______________________(printed name) Its: ACKNOWLEDGEMENT STATE OF ARIZONA ) ) COUNTY OF PIMA ) This instrument was acknowledged before me on the ______ day of _________________, 2022, by _________________________, the ___________________ for the Town of Marana, who represented him/herself to be a person duly authorized to execute real estate documents on behalf of the Town. My Commission Expires: _____________________________ Notary Public in and for ____________________ Pima County, State of Arizona Exhibit A to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 246 of 274 00081236.DOC /1 p. 3 of 3 AGREED TO AND ACCEPTED BY: El Paso Natural Gas Company, L.L.C. a Delaware limited liability company By: ________________________________ M. James Pagonis Its: Attorney in Fact ACKNOWLEDGEMENT STATE OF COLORADO ) ) COUNTY OF EL PASO ) This instrument was acknowledged before me on the ______ day of __________________, 2022, by M. James Pagonis, Attorney-In-Fact for El Paso Natural Gas Company, L.L.C., a Delaware limited liability company, who represented himself to be a person duly authorized to execute real estate documents on behalf of El Paso Natural Gas Company, L.L.C. My Commission Expires: _____________________________ Notary Public in and for ____________________ El Paso County, State of Colorado Exhibit A to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 247 of 274 00081235.DOC /2 p. 1 of 6 RETURN TO: Kelley Sims, Senior Land Agent El Paso Natural Gas Company 5151 E. Broadway, Suite 1680 Tucson, AZ 85711 Easement Encroachment Agreement (Saguaro Springs Block A, Block D, N Saguaro Peaks Blvd, W Garnet Range Loop & N Crooked Peak Trail) STATE OF ARIZONA ) ) COUNTY OF PIMA ) THIS AGREEMENT, is made and entered into this ____ day of _____________, 2022, by and between the Town of Marana, an Arizona municipal corporation (hereinafter referred to as the “Town”), and El Paso Natural Gas Company, L.L.C., a Delaware limited liability (hereinafter “EPNG”). EPNG and Town are also referred to herein as “the Parties”. WHEREAS on September 19, 1933, Arizona Building Company (“Original Grantor”), duly executed and delivered to Western Gas Company, a Corporation (“Original Grantee”), that certain Right of Way and Easement recorded on September 28, 1933, in Book 50, Page 619 of Miscellaneous Records in the Official Records of Pima County, Arizona (the “Easement”), for the purposes of constructing, maintaining, and operating one or more pipelines and all necessary appurtenances thereto (the “Pipeline” or the “Facilities”) over and through, among other lands, the following described property in Pima County, Arizona (the “Easement Property”): Portion Section Township Range B & M N½ and SE¼ 18 12 South 12 East Gila & Salt River WHEREAS EPNG is the successor in interest to the Original Grantee in the Easement pursuant to that instrument recorded on July 2, 1936, in Book 190, Page 544 of Deeds in the Official Records of Pima County, Arizona; and WHEREAS on June 30, 2006, First American Title Insurance Company, a California corporation, as Trustee under Trust No. 9089, one successor in interest to the Original Grantor, and EPNG, the successor in interest to the Original Grantee, amended the Easement by that certain Amendment to Right of Way and Easement recorded on August 16, 2006, in Docket 12869, Page 1523, Sequence No. 20061580380 in the Official Records of Pima County, Arizona to specifically define the easement, or right of way location (the “ROW”) over and through the Easement Property; and WHEREAS on ___________________, 2022, the Town, another successor in interest to the Original Grantor, and EPNG, the successor in interest to the Original Grantee, amended the Easement by that certain Easement Amendment recorded on _______________, 2022, at Sequence No. ___________________ in the Official Records of Pima County, Arizona to further specifically define the ROW over and through the Easement Property; and Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 248 of 274 00081235.DOC /2 p. 2 of 6 WHEREAS, the Town owns a portion of the Easement Property within the residential subdivision known as Saguaro Bloom (fka Saguaro Springs), specifically Block A, Block D, N Saguaro Peaks Blvd, W Garnet Range Loop, and N Crooked Peak Trail (the “Town Property”) pursuant to the Final Plat of Saguaro Springs, Blocks 1 thru 10 & A thru D and Lots 1 thru 9 & A and B recorded on April 12, 2004, at Book 58, Page 23 of Maps and Plats and the Final Plat for Saguaro Bloom Block 1, Lots 1-389, Common Area “A”, Common Area “B”, Common Area “C”, & Blocks 1A, 1B, 1C recorded on February 23, 2018, at Seq. # 20180540069 in the Official Records of Pima County, Arizona; and WHEREAS, the Town is successor in interest to the Original Grantor in that portion of the Easement over and through the Town Property, and Town Property is encumbered by the Easement; and WHEREAS, the Easement prohibits the Town from uses that hinder, conflict, or interfere with EPNG’s easement rights as well as prohibiting the placement of structures upon, under, or across the Easement without EPNG’s written consent; and WHEREAS, the Town desires to construct, own, operate, maintain, use, and/or remove the following items within the Easement, at no expense to EPNG and without interfering with the construction, operation, and safety of the EPNG Facilities: (a)Public Street named N Saguaro Peaks Blvd, with curbs, gutters, sidewalks, and utilities including an 8” PVC water line and irrigation lines and sleeves; (b)Public Street named W Garnet Range Loop, with curbs, gutters, sidewalks, and utilities including an 8” ductile iron water line and irrigation lines and sleeves; (c)Public Street named N Crooked Peak Trail, with curbs, gutters, sidewalks, and utilities including an 8” PVC water line, an 8” sewer line, and a 15” sewer line in the Common Area south of Crooked Peak Trail installed by easement right; (d)A combination Concrete Drainage Channel and ADA-Compliant Pedestrian Walkway, with handrails and riprap; (e)An existing 12” PVC sewer line crossing a portion of the ROW in Block A and a portion of the ROW in Block 6, said sewer line installed within Block 6 by easement right; (f) (4) Drainage Channels; and (g)Various groundcovers, shrubs, and plants with a mature height of under 5’, which plants shall not include trees or Saguaro cacti. Items (a) thru (g) above are individually and collectively referred to herein as the “Encroachments”. WHEREAS, EPNG agrees to the Town’s construction, installation, and maintenance of the Encroachments, which would otherwise be prohibited by certain provisions of the Easement, subject to Town’s agreeing to the terms and conditions set forth below. NOW THEREFORE, for and in consideration of the mutual benefits to the Parties, the receipt and sufficiency of which is hereby acknowledged, it is understood and agreed as follows: 1. Locations and Grade. EPNG consents to Town’s construction, installation, and maintenance of the Encroachments, under the terms stated herein, in the locations depicted on the following: (a)Preliminary Plat for Saguaro Bloom “7A”, Lots 1-202, Blocks “7B” and “7C”, (Future Residential) and Common Areas “A” and “B” PRV1811-003, accepted by Town on April 2, 2019; (b)Private Grading and Drainage Improvement Plans Saguaro Bloom “7A”, Lots 1-202 ENG1905-006, approved by Town on June 24, 2019; Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 249 of 274 00081235.DOC /2 p. 3 of 6 (c)Offsite Public Water to Serve Saguaro Bloom “7A” (Garnet Range Loop) ENG1906-006, accepted by Town on September 24, 2019; (d)Public Paving, Drainage and Sewer Improvement Plans for Saguaro Bloom “7A”, Garnet Range Loop Public Streets ENG1906-007, accepted by Town on September 24, 2019; (e)Private Grading and Drainage Improvement Plans Saguaro Bloom “7C”, Lots 378-494, ENG2109-002, accepted by Town on January 6, 2022; (f)Public Improvement & Grading Plans for Saguaro Bloom, Block 1, Lots 1-395 Common Areas A, B, and C, dated August, 2017; and (g)Public Paving, Drainage and Utility Improvement Plans for Saguaro Bloom Community Park, ENG2011-005, approved by Town on March 2, 2021. Section 1, Items (a) thru (g) are individually and collectively referred to herein as the “Plans”. 2.Permission is Limited. The permission granted herein is limited exclusively to the Encroachments defined above and as either set out in the Plans or as installed in accordance with EPNG standards. No other structures of any kind, including but not limited to utilities, poles, pedestals, manholes, drainage improvements, and/or walls shall be constructed within the ROW. 3. Construction Requirements. a.Town or the Contractor constructing and/or maintaining the Encroachments (Contractor) shall call in an Arizona 811 request at least forty-eight (48) hours prior to commencing any construction activities within twenty-five (25) feet of the Pipeline, including but not limited to earthwork and heavy equipment travel, and arrange for an EPNG representative to be onsite monitoring such activities. Heavy Equipment is defined as any vehicle in excess of a maximum axle load of 24,000 pounds. Heavy equipment shall only be allowed to cross the Pipeline at locations designated by EPNG and subject to weight restrictions as determined by EPNG. Town and Contractor shall comply with all precautionary measures required by EPNG to protect the Pipeline and the ROW. b.EPNG Standby Expenses. After the initial construction of the Encroachments is completed, in the event Town’s Encroachment maintenance or replacement activities around the Pipeline require excessive involvement by EPNG Damage Prevention staff for standby and supervision, in accordance with standard EPNG policy, EPNG reserves the right to charge, and Town agrees to pay the EPNG Damage Prevention staff rates current at that time. For planning and reference purposes only, the rate for the year 2022 is $700.00 per day. EPNG understands that the initial construction of the Encroachments will be completed by Subdivision Developer, D.R. Horton, so during the initial construction EPNG shall charge D.R. Horton rather than Town for any such staff construction standby and supervision fees. c.During the construction, maintenance, or replacement of the Encroachments, the Pipeline must be supported if a 17’ segment of the Pipeline, or longer, is exposed. d.Town shall not reduce the depth of cover on the ROW, or permit such alteration anywhere on, or alter the drainage of the ROW except as shown in the Plans, without EPNG’s prior written consent, which EPNG may withhold or condition in its sole discretion. Town shall be solely responsible for, and shall bear the expense of repairs attributable to, in EPNG’s sole opinion, any loss of subjacent or lateral support to the ROW and/or EPNG Facilities caused by the Encroachments or other Town activity. e.No material, fill, or spoil shall be stored or stockpiled over or upon the Pipeline. f.Drainage Channel and ADA-Compliant Pedestrian Walkway shall be installed per the cross section attached as Exhibit “A”. Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 250 of 274 00081235.DOC /2 p. 4 of 6 g.Foreign Utilities shall cross under the Pipeline, perpendicularly and at a constant elevation across the entire ROW, with a minimum of 24” of vertical clearance between the bottom of the Pipeline and the top of the foreign utility. h.Landscape Vegetation. No party shall plant trees, saguaro cacti, or shrubs with a mature height of 5’ or greater within the ROW. i.Lot Walls. Walls are not allowed within EPNG’s ROW. This means that the western property boundary walls for Lots 39 thru 61 and Lots 394 thru 413, if any, must be built adjacent to the eastern limit of EPNG’s ROW. 4. Modifications. The Town agrees that, once constructed, the Encroachments will not be modified or expanded or enlarged without EPNG’s prior written consent. 5.Damages to Encroachments. The Town agrees to be solely responsible for any damages that may be caused to the Encroachments by the exercise of EPNG’s rights under the Easement. Should EPNG’s construction, operation, maintenance, alteration, repair, replacement, removal, addition, or changing the size of any of the EPNG Facilities within the ROW at any time affect, damage, or require the removal of the Encroachments, or any portion thereof, Town agrees to bear all costs to repair or replace the Encroachments, including any costs and expenses associated with the loss of the use of the Encroachments as a result of EPNG’s activities. The Town agrees to indemnify and hold the EPNG Indemnitees (defined below) harmless from any and all damages to the Encroachments. 6.Damage to EPNG Facilities. The Town shall be solely responsible for the construction, ownership, operation, maintenance, use, and removal of the Encroachments and for all expenses incurred by EPNG and/or damage to EPNG Facilities and/or the ROW as a result, in EPNG’s sole opinion, of the Town’s exercise of its rights under this Agreement. The Town shall upon demand by EPNG, reimburse EPNG fully for any such expense or damage. 7.Prior Rights. Town acknowledges that EPNG’s Facilities have a prior and superior right within the ROW. Therefore, any and all future conflicts between the Encroachments and the EPNG Facilities, or any authorized expansions thereof, shall be resolved at the Town’s sole expense. 8.Relocation of and Alterations to Encroachments. If, in EPNG’s opinion, the Encroachments require relocation or alteration in any way, EPNG shall notify the Town of the necessity for such relocation and/or alteration, using reasonable efforts to minimize the distance of said relocation; and Town shall alter or relocate the Encroachments at Town’s sole cost and expense, within thirty (30) days of receipt of said notification. In the event of such alteration or relocation, Town agrees to restore the ROW as nearly as practicable to its original condition. If Town fails to comply with any such request of EPNG to alter or relocate the Encroachments, EPNG shall have the right to alter or relocate the Encroachments at Town’s sole risk and expense. 9. Town’s Indemnification. The Town agree to indemnify and hold harmless EPNG, its parent, affiliates, agents, employees, contractors, and subcontractors and their respective successors and assigns (individually and collectively, the “EPNG Indemnitees”), from liabilities, damages, losses and costs caused by Town to the EPNG Facilities, but only to the extent caused by negligence, recklessness or intentional wrongful conduct of Town, their respective parents, affiliates, agents, employees, contractors or subcontractors, or their respective heirs, successors and assigns. Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 251 of 274 00081235.DOC /2 p. 5 of 6 10.EPNG Indemnification. EPNG agrees to indemnify and hold harmless Town, their respective parents, affiliates, agents, employees, contractors, and subcontractors and their respective successors and assigns (individually and collectively, the “Town Indemnitees”), from liabilities, damages, losses and costs caused by EPNG to the Town Property, but only to the extent caused by the negligence, recklessness or intentional wrongful conduct of EPNG, its parent, affiliates, agents, employees, contractors or subcontractors, or their respective heirs, successors and assigns. 11.Runs with the Land. The terms and conditions of this Encroachment Agreement shall be binding on the Parties, their heirs, successors, and assigns. Town acknowledges that this Encroachment Agreement will be filed in the Pima County Recorder’s Office and will create a permanent record of conditions and stipulations that will attach to and run with the Town Property and the Encroachments. 12.Invalid Provisions. If any part, term, or provision of this Easement Amendment and Encroachment Agreement is, by a court of competent jurisdiction or regulatory authority having jurisdiction over the Town Property, held to be illegal, void or unenforceable, or to be in conflict with the law of the State of Arizona, the validity of the remaining provisions or portion hereof shall not be affected, and the rights and obligations of the Parties shall be construed and enforced as if this Agreement did not contain the particular part, term, or provision held to be invalid. Except as hereby amended, all terms, conditions, and provisions of the Easement and the Amendment to Easement, are continued in full force and effect. AGREED TO AND ACCEPTED BY: Town of Marana, an Arizona Municipal corporation By: ______________________________ _______________________(printed name) Its: ACKNOWLEDGEMENT STATE OF ARIZONA ) ) COUNTY OF PIMA ) This instrument was acknowledged before me on the ______ day of _________________, 2022, by _________________________, the ___________________ for the Town of Marana, who represented him/herself to be a person duly authorized to execute real estate documents on behalf of the Town. My Commission Expires: _____________________________ Notary Public in and for ____________________ Pima County, State of Arizona Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 252 of 274 00081235.DOC /2 p. 6 of 6 AGREED TO AND ACCEPTED BY: El Paso Natural Gas Company, L.L.C. a Delaware limited liability company By: ________________________________ M. James Pagonis Its: Attorney in Fact ACKNOWLEDGEMENT STATE OF COLORADO ) ) COUNTY OF EL PASO ) This instrument was acknowledged before me on the ______ day of __________________, 2022, by M. James Pagonis, Attorney-In-Fact for El Paso Natural Gas Company, L.L.C., a Delaware limited liability company, who represented himself to be a person duly authorized to execute real estate documents on behalf of El Paso Natural Gas Company, L.L.C. My Commission Expires: _____________________________ Notary Public in and for ____________________ El Paso County, State of Colorado Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 253 of 274 VARIES (9' MIN) . I SEE PLAN VARIES (9' MIN) _ EXISTING !]_ROUND i-1 --------'------'----i.,--\--------+--------'------'----i CHANNEL INVERT 6" THICK CONCRETE Wj WELDED WIRE FABRIC 6"x6", W2. 1 xW2. 1 . <1. PEDESTRIAN CROSSING X-SECTION NTS EXISTING GROUND Exhibit B to Marana Resolution 2022-077 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 254 of 274      Council-Regular Meeting   A4        Meeting Date:08/03/2022   To:Mayor and Council From:Jane Fairall, Town Attorney Date:August 3, 2022 Strategic Plan Focus Area: Not Applicable Subject:Resolution No. 2022-078: Relating to Development; approving and authorizing the Mayor to execute the First Amendment to Rancho Marana Development Agreement between the Town of Marana and Meritage Homes of Arizona, Inc. (Jane Fairall) Discussion: Monterey Homes Construction, Inc. (now Meritage Homes Construction, Inc.) and the Town of Marana entered into a development agreement (DA) dated August 20, 2004 to facilitate development of the Rancho Marana 154 subdivision, generally located between Moore and Barnett Roads, west of Sandario Road. Rancho Marana 154 has been subdivided into 7 blocks. Meritage has developed blocks 1 and 2 as medium density residential use, and intends to develop blocks 3 and 4 for medium density residential use. Blocks 5 through 7 were sold for future commercial uses and a portion of block 7 has been developed. This proposed DA amendment applies to the portion of the subdivision still owned by Meritage, which are blocks 3 and 4. The proposed first amendment to the DA addresses several issues due to various changed circumstances since 2004. Reimbursement for Transportation Improvements Pursuant to the terms of the original DA, Meritage is obligated to construct Tangerine Farms Road from Moore Road north to Barnett Road, and Clark Farms Boulevard from Sandario Road to the western boundary of the project. Meritage has constructed the first phase of Tangerine Farms Road, from Moore Road north to Clark Farms Boulevard, but has not yet constructed the second phase from Clark Farms Boulevard north to Barnett Road. Clark Farms Boulevard within Rancho Marana has been Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 255 of 274 north to Barnett Road. Clark Farms Boulevard within Rancho Marana has been completed as required by the Original Agreement. Based on Rancho Marana's regional transportation obligations, the development received full credit against the Northwest Streets Development Impact Fee pursuant to state law (A.R.S. §9-463.05). The full impact fee credit for the subdivision, however, is not expected to fully reimburse the developer for its costs related to the regional transportation improvements. Under the terms of the proposed DA amendment, the Town will reimburse Meritage with construction sales tax reimbursement from construction occurring in Rancho Marana, if and only to the extent that the total amount of impact fee credits for the subdivision does not fully reimburse Meritage for its reimbursable costs. The Town's reimbursement obligation in any case will not exceed the amount of actual construction sales tax revenues generated by the subdivision after the effective date of the amendment. Tangerine Farms Sewer Improvements As part of the Tangerine Farms Road project from Clark Farms Road to Barnett Road, the developer will construct sewer improvements within the right-of-way. The sewer improvements in question are included in the Town's draft Infrastructure Improvements Plan (IIP) which is the subject of a public hearing on tonight's agenda. If the Tangerine Farms Sewer Improvements are included in the eventually adopted IIP, then the developer will be reimbursed for those improvements through credits against the Wastewater Facilities Development Impact Fee as set forth in the proposed DA amendment and as required by state law. Offsite Recreation Improvements The original DA obligates the developer to construct certain Off-Site Recreation Improvements along the east and west sides of Tangerine Farms Road, a landscaped median strip, and landscaping in, on and around the Barnett Road Channel, and a regional trail located within the Barnett Road Channel (i.e. the "Barnett Linear Park"). As the Town’s plans for the development of the Barnett Road Channel have significantly changed since 2004, and the Town no longer intends to develop the Barnett Linear Park as originally conceived, the developer submitted a revised landscape plan for Rancho Marana. The proposed DA amendment provides that that developer must construct the landscaping elements of the new landscape plan. Under the proposed DA amendment, the developer will not be required to construct the landscaping and trail improvements formerly planned for the Barnett Linear Park, but the developer will be required to grade the channel to its final dimensions, install drywells or other devices to allow the channel to function as a basin, and install materials for stabilization. Barnett Road Connection The Town previously had a CIP project to build a crossing structure at Tangerine Farms Road and the Barnett Road Channel. While the developer is not obligated by any agreement to construct a bridge, a crossing structure, or drainage structures in connection with the Barnett Road Channel, the Town and the developer agreed that to take advantage of economies of scale and to avoid rework of the Tangerine Farms Road improvements, it made sense for the developer to construct the crossing. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 256 of 274 Pursuant to the proposed DA amendment, in connection with the developer’s construction of Tangerine Farms Road from Clark Farms to Barnett, the developer has designed and will construct a culvert bridge crossing over the Barnett Channel (the “Barnett Culvert Bridge”) subject to reimbursement by the Town for all costs and expenses.  Currently, not including design costs, the Barnett Culvert Bridge Costs are estimated to be $839,737.35. Extension of Term The original agreement had a term of 20 years from August 20, 2004. The proposed DA amendment will extend the term for 15 years from the effective date of this proposed amendment. Financial Impact: Budget capacity of $698,600 has been included in the FY 2022-2023 adopted budget for the Barnett Road Connection.  The original agreement obligates the developer to construct certain improvements a number of which have already been completed, while being entitled to certain impact fee credits. As per the agreement presented tonight, the developer will continue to receive applicable impact fee credits for the construction of projects included in the agreement. For some improvements, additional reimbursement may be provided by construction sales tax revenues in addition to impact fee credits, up to an amount not to exceed the amount of eligible reimbursable costs.  The agreement acknowledges that construction sales tax revenues may be insufficient to pay all improvement costs.  Actual total costs and impact fee credits and other reimbursements for all improvements (including the Barnett Road Connection) will depend on the timing of construction of the different improvements included in the agreement.  Staff will work with the developer to include adequate budget capacity in future budget years. Staff Recommendation: Staff recommends approval of the First Amendment to Rancho Marana Development Agreement. Suggested Motion: I move to adopt Resolution No. 2022-078, approving and authorizing the Mayor to execute the First Amendment to Rancho Marana Development Agreement between the Town of Marana and Meritage Homes of Arizona, Inc. Attachments Resolution No. 2022-078 Exhibit A - Rancho Marana DA 1st Amendment Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 257 of 274 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 258 of 274 00082641.DOCX /1 Resolution No. 2022-078 - 1 - MARANA RESOLUTION NO. 2022-078 RELATING TO DEVELOPMENT; APPROVING AND AUTHORIZING THE MAYOR TO EXECUTE THE FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT BETWEEN THE TOWN OF MARANA AND MERITAGE HOMES OF ARIZONA, INC. WHEREAS, on February 6, 1990, the Town Council adopted Marana Ordinance No. 90.04, creating the Rancho Marana Specific Plan; and WHEREAS Meritage Homes of Arizona, Inc. (the “Developer”) is the current master developer of the Rancho Marana 154 development project, as described and defined in the final plat for Rancho Marana 154 Lots 1-167 and Blocks 2-7 recorded in the office of the Pima County Recorder on December 8, 2004 in Book 59 of Maps and Plats, Page 13 (Sequence No. 20042360739); and WHEREAS the Town and the Developer’s predecessor in interest entered into the Rancho Marana Development Agreement recorded in the office of the Pima County Recorder on September 8, 2005 at Docket 12634, Page 1496 (Sequence No. 20051750556) (the “Original Agreement”); and WHEREAS the Town and the Developer have negotiated an amendment to the Original Agreement to address various changed circumstances related to the development; and WHEREAS the Mayor and Council find that entering into the First Amendment to the Rancho Marana Development Agreement is in the best interest of the Town. NOW, THEREFORE, BE IT RESOLVED BY THE MAYOR AND COUNCIL OF THE TOWN OF MARANA, ARIZONA, that the First Amendment to the Rancho Marana Development Agreement between the Town of Marana and the Developer attached to and incorporated by this reference in this resolution as Exhibit A is hereby approved, the Mayor is hereby authorized and directed to sign it for and on behalf of the Town of Marana, and the Town’s Manager and staff are hereby directed and authorized to undertake all other and further tasks required or beneficial to carry out its terms, obligations, and objectives. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 259 of 274 00082641.DOCX /1 Resolution No. 2022-078 - 2 - PASSED AND ADOPTED by the Mayor and Council of the Town of Marana, Arizona, this 3rd day of August, 2022. Mayor Ed Honea ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 260 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 1 - FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT TOWN OF MARANA, ARIZONA This First Amendment to Rancho Marana Development Agreement (this “Amend- ment”) is entered into by and between the TOWN OF MARANA, an Arizona municipal cor- poration (the “Town”) and MERITAGE HOMES OF ARIZONA, INC., an Arizona corporation formerly known as Monterey Homes of Arizona, Inc. (the “Developer”), as successor in interest to Monterey Homes Construction, Inc. and Stewart Title and Trust of Tucson. The Town and the Developer are collectively referred to in this Amendment as the “Par- ties,” each of which is sometimes individually referred to as a “Party.” RECITALS A. Monterey Homes Construction, Inc. (now Meritage Homes Construction, Inc.) and Stewart Title and Trust of Tucson (collectively the “Original Owners”) and the Town en- tered into a Development Agreement dated August 20, 2004 and recorded in the office of the Pima County Recorder on September 8, 2005 at Docket 12634, Page 1496 (Sequence No. 20051750556) (the “Original Agreement”)1 to facilitate development of the Rancho Marana 154 project on the property described and depicted on Exhibit A to the Original Agreement (the “Project” or the “Rancho Marana Project”). B. The Original Owners subsequently transferred ownership of the property that is the subject of the Rancho Marana Project to the Developer. C. The property that is the subject of the Project has been subdivided as follows: i) The Final Plat for Rancho Marana 154 Lots 1-167 and Blocks 2-7 was recorded in the office of the Pima County Recorder on December 8, 2004 in Book 59 of Maps and Plats, Page 13 (Sequence No. 20042360739). ii) The Final Plat for Rancho Marana 154 Block 2, Lots 1-140 and Common Areas “A” through “N” was recorded in the office of the Pima County Recorder on Septem- ber 8, 2006 in Book 61 of Maps and Plats, Page 65 (Sequence No. 20061740621). iii) The Final Plat for Rancho Marana 154 Block 4, Lots 1-81 and Common Areas “A” through “M” was recorded in the office of the Pima County Recorder on February 12, 2007 in Book 62 of Maps and Plats, Page 26 (Sequence No. 20070290500). 1 The Original Agreement was first recorded on August 20, 2004 at Docket 12370, Page 2849 (Sequence No. 20041620637) without its Exhibits A, B, and C included. It was re -recorded with the Exhibits on the date noted in Recital A. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 261 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 2 - iv) The Final Plat for Rancho Marana 154 Block 3, Lots 1-128 and Common Areas “A” through “N” was recorded in the office of the Pima County Recorder on May 10, 2019 at Sequence No. 20191300072. D. The Developer has developed Blocks 1 and 2 as medium density residential use, and intends to develop Blocks 3 and 4 for medium density residential use. E. The Developer has sold Blocks 5 through 7. A portion of Block 7 has been developed for commercial use; the remaining portion of Block 7 and Blocks 5 and 6 are intended to be developed for future commercial uses. F. The property that is the subject of this Amendment is the property within the Ran- cho Marana Project that is still owned by the Developer, specifically, Block 3 of Rancho Marana as described in the final plat described in recital C (iv) above, and Block 4 of Rancho Marana as described in the final plat described in recital C (iii) above (the “Prop- erty”). G. Pursuant to the terms of the Original Agreement, the Developer is obligated to provide certain Regional Public Infrastructure, as defined in paragraph 2.1 of the Original Agreement, to serve the planned development of the Project and also to facilitate and support the ultimate development of the larger land area that includes the Project. H. As a part of the Developer’s Regional Public Infrastructure obligations, the Devel- oper is obligated to construct certain Transportation Improvements, as defined in para- graph 2.3 of the Original Agreement, including, without limitation, construction of Tan- gerine Farms Road from Moore Road north to Barnett Road, and construction of Clark Farms Boulevard from Sandario Road to the western boundary of the Project (the “Tan- gerine Farms and Clark Farms Improvements”). I. Tangerine Farms Road from Moore Road north to Barnett Road, and Clark Farms Boulevard from Sandario Road to the western boundary of the Project are both included within the Town’s Streets Facilities Infrastructure Improvements Plan, as adopted by the Town Council, most recently pursuant to Resolution No. 2017-090. J. The Developer has constructed the first phase of Tangerine Farms Road, from Moore Road north to Clark Farms Boulevard, but has not yet constructed the second phase from Clark Farms Boulevard north to Barnett Road (the “Tangerine Farms Road Phase 2 Improvements”). The Developer has completed construction of Clark Farms Boulevard as required by the Original Agreement. The Tangerine Farms Road Phase 2 Improvements shall include completion of the landscaping elements and improvements required for Tangerine Farms Road as set forth in the approved Revised Landscape Plans (as defined in subparagraph 3(f) below). K. The Original Agreement obligates the Developer to complete the Tangerine Farms Road Phase 2 Improvements prior to the release of the assurances posted to assure com- pletion of the improvements set forth on the Rancho Marana Final Block Plat for each Block. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 262 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 3 - L. The Original Agreement acknowledged that if the Town adopted an impact fee for the same infrastructure for which the Developer had contributed land or made improve- ments, the Developer shall be entitled to a credit for its contributions as set forth in A.R.S. §9-463.05. M. On April 5, 2005, the Town Council adopted Ordinance No. 2005.12, establishing the Northwest Streets Development Impact Fee (the “NW Streets DIF”). The Project is located in the NW Streets DIF Benefit Area as established by Ordinance No. 2005.12, and as amended from time to time. N. On July 19, 2005, via adoption of Resolution No. 2005-88, the Town Council ap- proved a Development Agreement regarding Development Impact Fee Credits for Ran- cho Marana 154 (the “DIF DA”) to memorialize the amount of development impact fee credits due to the Developer for its infrastructure obligations. Pursuant to A.R.S. §9-463.05 and the DIF DA, the Developer was entitled to full credit against the NW Streets DIF. The DIF DA was executed by the Town, but does not appear to have ever been executed by the Developer. Nonetheless, the Town has credited the Developer as required by A.R.S. §9-463.05 and the Original Agreement. O. The Original Agreement also obligates the Developer to construct certain Off-Site Recreation Improvements (as defined in paragraph 2.4.2 of the Original Agreement), in- cluding the shoulder, a 100-foot buffer with landscaping, a trail and drainage facilities along the east side of Tangerine Farms Road, and the shoulder and landscape buffer along the west side of Tangerine Farms Road, and a landscaped median strip (the “Tan- gerine Buffer Improvements” as defined in paragraph 2.3.1.1 of the Original Agreement), and landscaping in, on and around the Barnett Road Channel, and a regional trail located within the Barnett Road Channel (the “Barnett Linear Park” as defined in paragraph 2.4 of the Original Agreement). P. The Town’s plans for the development of the Barnett Road Channel have signifi- cantly changed since 2004, the Town no longer intends to develop the Barnett Linear Park as originally conceived. Q. The Tangerine Farms Sewer Improvements (as defined in subparagraph 3(i) be- low) are included in the Town of Marana’s proposed Sewer Infrastructure Improvements Plan, supporting development impact fees, which is proposed to be forwarded to the Town Council for consideration of adoption within the next year. R. The Developer is the sole beneficiary of TITLE SECURITY AGENCY LLC, a Delaware limited liability company, formerly known as Title Security Agency of Arizona, LLC, a Delaware limited liability company, as Trustee under Trust 201812T and not otherwise, which is the title owner of the Developer’s remaining land holdings within the Rancho Marana Project, and to the extent the trust’s interests are implicated, is signing this Amendment in its capacity as sole beneficiary of the trust. S. The Town is authorized by A.R.S. § 9-500.05 to enter into a development agreement with a landowner or other person or entity having an interest in real property located Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 263 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 4 - within the Town to facilitate development of the property by providing for, among other things, the conditions, terms, restrictions, and requirements for development and public infrastructure and the financing of public infrastructure. AGREEMENT NOW, THEREFORE, in consideration of the mutual promises made in this Amendment, the Parties hereby agree as follows: 1. Incorporation of the recitals. The foregoing Recitals are incorporated here by this ref- erence. 2. Effect. Capitalized words and phrases in this Amendment shall have the meanings set forth in the Original Agreement as modified by this Amendment, and the terms of the Original Agreement shall continue in full force and effect except as expressly modified by this Amendment. 3. Additional definitions. The following additional definitions shall apply to this Amendment: a. “Construction Sales Tax Revenues” means three-quarters (75%) of the Town’s transaction privilege taxes (currently 4%) generated pursuant to Section 8 -415 or 8- 416 of the Marana Tax Code (or corresponding sections of successor codes) from con- struction contracting or speculative builder activities on the Property after the Effec- tive Date of this Amendment. b. “Northwest Streets Development Impact Fee” or “NW Streets DIF” is defined in recital M above. c. “Reimbursable Costs” means all costs, expenses, fees, transaction privilege taxes and charges actually incurred and paid by or on behalf of the Developer to contrac- tors, architects, engineers, surveyors, governmental agencies, other professionals and consultants, and other third parties for materials, labor, planning, design, engineer- ing, surveying, site excavation and preparation, governmental permits and payments, payment and performance bonds, other professional services, and all other costs and expenses related or incidental to and reasonably necessary for, the acquisition, im- provement, construction, installation, or provision of the Tangerine Farms and Clark Farms Improvements and the Tangerine Farms Sewer Improvements and warranting them for one year after completion. Reimbursable Costs shall not include and shall not accrue interest. d. “Reimbursement Account” means either a separate account within the Town’s General Fund or a separate book or ledger entry designation for the purpose of mak- ing Reimbursement Payments. e. “Reimbursement Payments” is defined in paragraph 9 below. f. “Revised Landscape Plans” means (a) the Landscape Plan for Rancho Marana 154 Block 3, having plan number LPR1811-003, approved by the Town on April 19, Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 264 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 5 - 2022, and (b) the Landscape Plan for Rancho Marana 154 Block 4, having plan number LPR0607-003, approved by the Town on October 19, 2021, as they may be amended and accepted by the Town. g. The “Tangerine Farms and Clark Farms Improvements” means those improve- ments described in recital H above. h. The “Tangerine Farms Road Phase 2 Improvements” means those improve- ments described in recital J above. i. The “Tangerine Farms Sewer Improvements” means sewer improvements within the Tangerine Farms Road right-of-way, including 767 linear feet of 24” sewer pipe, two new manholes, and other necessary items considered incidental to sewer installation as designed and detailed on sheets 8 and 9 on the Town of Marana im- provement plan titled Rancho Marana 154, Block 4 Improvement Plans Lots 1 Thru 81 and Common Areas “A” Thru “M”, having plan number ENG1704-006, approved by the Town on May 26, 2021. j. “Unrecovered Transportation Improvement Costs” is defined in paragraph 4(d) below. k. “Wastewater Facilities Development Impact Fee” is the fee adopted by the Town pursuant to Section 3 of Marana Ordinance No. 2014.013 and amended by Sec- tion 9 of Marana Ordinance No. 2017.029. 4. Overview of costs, credits, and reimbursements for the Tangerine Farms and Clark Farms Improvements a. As verified by the Town Engineer, the Developer has spent $1,827,998.00 in Re- imbursable Costs (as defined in subparagraph 3(c) above) for the construction of Clark Farms Boulevard and the first phase of Tangerine Farms Road. Based o n engineer’s estimates as verified by the Town Engineer, the cost of construction of Tangerine Farms Road Phase 2 Improvements is estimated to be approximately $1,553,519.00, for a total cost to the Developer of approximately $3,381,517.00 for construction of the Tangerine Farms and Clark Farms Improvements. b. As of date of this Amendment, the Project has received $1,893,678.00 in NW Streets DIF credits as follows: $1,838,676 for Blocks 1 and 2 and $55,002 .00 for the portion of Block 7 that has been developed. c. The Developer will continue to receive applicable credits against the NW Streets DIF (as it may be amended from time to time) for Blocks 3 and 4. The devel- oper/owner of Blocks 5 through 7 will also receive applicable credits against the NW Streets DIF. As of the date of this Amendment, the NW Streets DIF is $3,719.00 per EDU as adopted by Marana Ordinance No. 2017.029. d. If and only to the extent the total amount of NW Streets DIF credits applied to the Project do not reimburse the Developer for the Reimbursable Costs for the Tange- rine Farms and Clark Farms Improvements, the Developer will be reimbursed for the Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 265 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 6 - difference (the “Unrecovered Transportation Improvement Costs”) through reim- bursement of the Construction Sales Tax Revenues generated on the Property after the Effective Date of this Amendment (“Construction Sales Tax Reimbursements”), as described in paragraph 8 below. e. The Parties acknowledge that if there is an increase in the NW Streets DIF that applies to the Property, the Developer will be credited for that increased amount which will result in a corresponding reduction in the amount of Construction Sales Tax Reimbursements to the Developer. 5. Developer reimbursement for Tangerine Farms Sewer Improvements. If the Developer constructs the Tangerine Farms Sewer Improvements, and if the Tangerine Farms Sewer Improvements are included in the Wastewater Facilities Development Impact Fee via adoption of the proposed Sewer Infrastructure Improvements Plan (described in recital Q above), then the Developer will be reimbursed only through reimbursement of the Wastewater Facilities Development Impact Fee, payable for construction occurring on the Property, in accordance with paragraph 9 below. The full amount of the Wastewater Fa- cilities Development Impact Fees will be charged to the Property and placed in the Reim- bursement Account (see subparagraph 9(a) below). Once the Developer has been fully reimbursed for the Reimbursable Costs of constructing the Tangerine Farms Sewer Im- provements, the full Wastewater Facilities Development Impact Fee will be due and pay- able for construction occurring on the Property with no reimbursement to the Developer. 6. Development impact fees. Nothing in this Amendment shall be construed as a waiver or reduction of development impact fees properly adopted by the Town pursuant to A.R.S. § 9-463.05 and applicable to the Project. 7. Town review and approval of plans. The plans and specifications for a portion of the Tangerine Farms Road Phase 2 Improvements (from Clark Farms Boulevard to Charis- matic Drive), known as Rancho Marana 154, Block 4 Improvement Plans, having plan number ENG1704-006, were approved by the Town on May 26, 2021. The plans and specifications for the remainder of the Tangerine Farms Road Phase 2 Improvements (from Charismatic Drive to Barnett Road), known as Rancho Marana 154, Block 4 Con- arch and Paving Plan, having plan number ENG2110-006, were approved by the Town on March 24, 2022. The plans and specifications for the Tangerine Farms Sewer Improve- ments were approved as described in subparagraph 3(i) above. The Revised Landscape Plans were approved as described in subparagraph 3(f) above. The Tangerine Farms Road Phase 2 Improvements, the Tangerine Farms Sewer Improvements, and the land- scaping elements and improvements required by the Revised Landscape Plans are subject to the Town’s normal construction inspection requirements. 8. Developer Reimbursement for Unrecovered Transportation Improvement Costs from Con- struction Sales Tax Revenues. If and to the extent the Developer constructs the Tangerine Farms Road Phase 2 Improvements, the Unrecovered Transportation Improvement Costs, if any, will be reimbursed to the Developer through reimbursement of the Con- struction Sales Tax Revenues as described in this paragraph 8 until the combined total Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 266 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 7 - amount of the NW Streets DIF credits and Construction Sales Tax Reimbursements to the Developer equals the Reimbursable Costs for the Tangerine Farms and Clark Farms Im- provements, except that the Town’s reimbursement obligation shall not exceed the amount of actual Construction Sales Tax Revenues generated by the Property after the Effective Date of this Amendment. a. Tangerine Farms Road Phase 2 Improvements construction and reimbursement. In sat- isfaction of the Developer’s Tangerine Farms Road Phase 2 Improvements obligations under the Original Agreement and as a condition precedent to receiving Reimburse- ment Payments under paragraph 9 of this Amendment, the Developer shall, as re- quired by paragraph 2.3.1 of the Original Agreement: i. Design and construct the Tangerine Farms Road Phase 2 Improvements; and ii. Pay all Reimbursable Costs for the Tangerine Farms Road Phase 2 Improve- ments as they become due. b. Developer cost statements and Town reimbursement for Unrecovered Transportation Improvement Costs. The Town shall make Reimbursement Payments to the Developer for the Unrecovered Transportation Improvement Costs pursuant to paragraph 9 be- low. The Developer shall submit to the Town quarterly statements showing the actual Tangerine Farms Road Phase 2 Improvements costs incurred and paid to date. The Developer shall provide the Town with invoices or other backup information reason- ably requested by the Town to confirm the accuracy of the Developer’s quarterly state- ments of costs. c. Effect of loss of construction sales tax revenues. If the laws of the State of Arizona are revised in a way that reduces or eliminates Construction Sales Tax Revenues, the Town shall make deposits into the Reimbursement Account from such funding, if any, that the Town receives under then-existing laws of the State of Arizona to replace the reduced or eliminated Construction Sales Tax Revenues, in an amount that is propor- tional, in the Town Finance Director’s reasonable opinion, to the Construction Sales Tax Revenues that the Town would have received if the laws of the State of Arizona had not been so revised. d. No Town representation of sufficiency of Reimbursement Payments. The Developer acknowledges and understands that the amount of the Construction Sales Tax Reve- nues depends on many factors and may be insufficient to pay all of the Unrecovered Transportation Improvement Costs. e. Developer’s audit. Not more than once each calendar year, the Developer may, at its own cost, audit Town sales tax returns and other appropriate financial records of the Town to assure prompt and accurate deposit into the Reimbursement Account of all revenues as required pursuant to this Amendment. The Developer’s audit author- ized by this paragraph shall be subject to all applicable laws that may prohibit or limit the dissemination or use of transaction privilege tax and related information. Before the Developer’s audit occurs, the Developer shall obtain and provide to the Town Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 267 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 8 - written waivers of confidentiality sufficient to satisfy the requirements of Arizona Re- vised Statutes § 42-2003(A)(6) from each taxpayer whose sales tax returns and other financial records are provided by the Town in connection with the audit. f. Limitations. During the Term of this Amendment, the Town shall not enter into any agreement or transaction which impairs the rights of the Developer under this Amendment, including, without limitation, the right to receive the Reimbursement Payments and the proceeds of the Reimbursement Account in accordance with the procedures established in this Amendment. g. Contractor and subcontractor disaggregation of tax information for the Property; release of tax information. The information provided to the Town by the Arizona Department of Revenue does not contain the level of detail required for the Town to be able to identify the construction sales tax revenues generated for any specific project. The Developer shall require each contractor and subcontractor responsible for the pay- ment of Construction Sales Tax Revenues to separately report construction sales tax attributable to construction on the Property. The Developer shall exercise reasonable efforts to obtain from each contractor and subcontractor doing work attributable to the Property a consent to release of tax information in a form reasonably acceptable to the Town. If the separate report required by this paragraph is not provided to the Town, the Town shall make a reasonable estimate of Construction Sales Tax Revenues based on all information available to the Town, including information provided by the Developer, and the good faith certification by the Town’s Finance Director shall be considered final and binding upon the Developer. The final certification of the Town’s Finance Director shall be subject to all applicable laws that may prohibit or limit the dissemination or use of transaction privilege tax and related information. 9. Reimbursements. All reimbursements under this Amendment shall be paid to the Developer as provided in this paragraph. a. Reimbursement Account. The town shall deposit into the Reimbursement Account the following: i. As they are received from the Arizona Department of Revenue, the Construc- tion Sales Tax Revenues beginning with the first such revenues generated from the Property after the Effective Date of this Amendment and ending upon the earlier of the following: (a) The expiration of the Term of the Original Agreement (as extended by this Amendment). (b) When construction contracting and speculative builder activities, as de- fined in Section 8-415 and 8-416 of the Marana Tax Code, on the Property cease and all Construction Sales Tax Revenues generated from the Property have been deposited into the Reimbursement Account. (c) When the Town has reimbursed the Developer for the full amount of the Unrecovered Transportation Improvement Costs. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 268 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 9 - ii. Any Wastewater Facilities Development Impact Fees paid for development on the Property that are reimbursable to the Developer (see paragraph 5 above). b. Reimbursement Payments. The Town shall pay to the Developer within the first 45 days of each calendar quarter all funds in the Reimbursement Account (“Reim- bursement Payments”), beginning the first calendar quarter after: i. The Town has determined, after calculating the total amount of NW Streets DIF credits applied to the Project and determining the Developer’s total Transpor- tation Improvement Costs, that the Developer has incurred Unrecovered Trans- portation Improvement Costs; and ii. The Developer satisfies all conditions precedent to receiving Reimbursement Payments as set forth in this Amendment; and iii. The Town has accepted the Tangerine Farms Road Phase 2 Improvements and the Tangerine Farms Sewer Improvements for maintenance; and iv. The Town has funds in the Reimbursement Account. Any funds accrued in the Reimbursement Account and due to the Developer pursu- ant to the terms of this Amendment, but not yet disbursed to the Developer upon the expiration of the Term of the Original Agreement (as extended by this Amendment), shall be paid to Developer within 120 days after the expiration of the Term of the Original Agreement (as extended by this Amendment). 10. Off-Site Recreation Improvements. In lieu of the required landscaping elements of the Tangerine Buffer Improvements, as described in paragraph 2.3.1.1 of the Original Agreement, the required landscaping elements of the Barnett Linear Park and Barnett Road Channel improvements, as described in paragraph 2.4 of the Original Agreement, and the required landscaping elements of the Improvement Plans submitted by the De- veloper, as described in recital E of the Original Agreement, the Developer shall complete all landscaping elements and improvements required by the Revised Landscape Plans. Upon completion of the landscaping elements and improvements as required by the ap- proved Revised Landscape Plans, and the Town’s acceptance of the elements and im- provements, the Developer’s obligation to construct the Off-Site Recreation Improve- ments described in paragraph 2.4 of the Original Agreement shall be deemed to be com- pleted and satisfied, except as provided in paragraph 12 below. 11. Barnett Road Channel materials. Paragraph 2.3.4 of the Original Agreement provides that the Developer shall excavate the Barnett Road Channel where it runs along the north- ern boundary of the Project and that the Developer shall be permitted to use the exca- vated material. Excavation of the Barnett Road Channel occurred several years ago and the excavated material has been used by other parties. The Town has other excavated material available at the Marana Water Reclamation Facility (the “MWRF”) located at 14393 North Luckett Road. The Parties agree that the Developer is permitted to retrieve excavated material from the MWRF, at the Developer’s own cost, as needed for the De- veloper’s use on the Property. The Town makes no representation as to the amount of Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 269 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 10 - excavated material available at the MWRF. Moreover, the excavated material is not for the exclusive use of the Developer and may be used by other parties. 12. Barnett Linear Park. The Town’s plans for the development of the Barnett Road Channel have significantly changed since 2004, and the Town no longer intends to de- velop the Barnett Linear Park as originally conceived. Accordingly, the Developer shall not be required to construct the landscaping and trail improvements described in Section 2.4.2.1 of the Original Agreement. The Developer shall grade the channel to its final di- mensions, install drywells or other devices to allow the channel to function as a basin, and install materials for stabilization. Notwithstanding anything to the contrary in the Original Agreement, the defined terms “Recreation Improvements” and “Off-Site Recre- ation Improvements” shall not include the landscaping and trail improvements described in Section 2.4.2.1 of the Original Agreement regarding the Barnett Linear Park. 13. Barnett Road Connection. The Parties acknowledge and agree that pursuant to par- agraph 2.3.1.1 of the Original Agreement, the Developer is obligated to construct Tange- rine Farms Road from Moore Road to Barnett Road. The Parties further acknowledge and agree that pursuant to paragraph 2.3.4 of the Original Agreement, the Developer is not obligated to construct a bridge, a crossing structure, or drainage structures in connection with the Barnett Road Channel, and that any such crossing is the Town’s obligation. To take advantage of economies of scale and to avoid rework of the Tangerine Farms Road Phase 2 Improvements, in connection with the Developer’s construction of the Tangerine Farms Road Phase 2 Improvements, the Developer shall design and construct a culvert bridge crossing over the Barnett Channel (the “Barnett Culvert Bridge”) subject to reim- bursement by the Town for all costs and expenses for the design, construction , and in- stallation of the Barnett Culvert Bridge (the “Barnett Culvert Bridge Costs”). The Town will reimburse the Developer for any Barnett Culvert Bridge Costs within 30 days follow- ing the Developer’s submission to the Town of an invoice for the Barnett Culvert Bridge Costs along with supporting documentation and other backup information reasonably requested by the Town to confirm such Barnett Culvert Bridge Costs, which invoices shall not be submitted more often than monthly. Currently, not including design costs, the Barnett Culvert Bridge Costs are estimated to be $839,737.35; provided that such estimate will be increased by any change orders approved by the Town, the addition of design costs, and any other unforeseen cost increases incurred as part of the Barnett Culvert Bridge Costs. The plans and specifications for the Barnett Culvert Bridge, known as Ran- cho Marana 154, Block 4 Conarch and Paving Plan, having plan number ENG2110-006, were approved by the Town on March 24, 2022. 14. Extension of Term. This Amendment shall become effective upon its execution by all the Parties and the effective date of the resolution or action of the Town Council ap- proving this Amendment (the “Effective Date”). Pursuant to paragraph 6.1 of the Origi- nal Agreement, the Parties hereby agree to extend the Term of the Original Agreement such that, unless sooner terminated by the mutual consent of the Parties, the Term shall automatically terminate and shall thereafter be void for all purposes on the 15th anniver- sary of the Effective Date of this Amendment. The Town’s reimbursement obligations Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 270 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 11 - under paragraph 9 above shall terminate when the Town has reimbursed the Developer the Unrecovered Transportation Improvement Costs as defined in subparagraph 4(d) above and subject to the limitations of paragraph 8 above, or on the 15th anniversary of the Effective Date, whichever occurs first. If the Parties determine that a longer period is necessary for any reason, the term of the Original Agreement or this Amendment may be extended by written agreement of the Parties. 15. Counterparts. This Amendment may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. The signature pages from one or more counterparts may be re- moved from such counterparts and such signature pages all attached to a single instru- ment so that the signatures of all Parties may be physically attached to a single document. 16. Good standing; authority. The Developer represents and warrants to the Town that it is duly formed and validly existing under the laws of Arizona and is authorized to do business in the state of Arizona. The Town represents and warrants to the Developer that it is an Arizona municipal corporation with authority to enter into this Amendment un- der applicable state laws. Each Party represents and warrants that the individual execut- ing this Amendment on its behalf is authorized and empowered to bind the Party on whose behalf each such individual is signing. 17. Severability. If any provision of this Amendment is declared void or unenforceable, it shall be severed from the remainder of this Amendment, which shall otherwise remain in full force and effect. If a law or court order prohibits or excuses the Town from under- taking any contractual commitment to perform any act under this Amendment, this Amendment shall remain in full force and effect, but the provision requiring the act shall be deemed to permit the Town to act at its discretion, and if the Town fails to act, the Developer shall be entitled to terminate this Amendment. 18. Governing law. This Amendment is entered into in Arizona and shall be construed and interpreted under the laws of Arizona, and the Parties agree that any li tigation or arbitration shall take place in Pima County, Arizona. Nothing in the use of the word “lit- igation” in the preceding sentence shall constitute a waiver of paragraph 3.5 of the Orig- inal Agreement, requiring disputes to be resolved by binding arbitration. 19. Interpretation. This Amendment has been negotiated by the Town and the Devel- oper, and no party shall be deemed to have drafted this Amendment for purposes of construing any portion of this Amendment for or against any party. 20. Recordation. The Town shall record this Amendment in its entirety in the office of the Pima County Recorder no later than ten days after it has been executed by the Town and the Developer. 21. No representations of development. Except as specifically set forth in this Amend- ment, nothing contained in this Amendment shall be deemed to obligate the Town or the Developer to complete any part or all of the development of Rancho Marana. Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 271 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 12 - 22. Approval. If any Party is required pursuant to this Amendment to give its prior written approval, consent or permission, such approval, consent or permission shall not be unreasonably withheld or delayed. 23. Force majeure. If any Party shall be unable to observe or perform any covenant or condition of this Amendment by reason of “force majeure,” then the failure to observe or perform such covenant or condition shall not constitute a default under this Amendment so long as such Party shall use its best effort to remedy with all reasonable dispatch the event or condition causing such inability and such event or condition can be cured within a reasonable amount of time. “Force majeure,” as used in this paragraph, means any con- dition or event not reasonably within the control of such party, including without limita- tion, “acts of God,” strikes, lock-outs, or other disturbances of employer/employee rela- tions; acts of public enemies; orders or restraints of any kind of government of the United States or any state thereof or any of their departments, agencies, or officials, or of any civil or military authority; insurrection; civil disturbances; riots; epidemics; landslides; light- ning; earthquakes; subsidence; fires; hurricanes; storms; droughts; floods; arrests, re- straints of government and of people; explosions; and partial or entire failure of utilities. Failure to settle strikes, lock-outs and other disturbances of employer/employee relations or to settle legal or administrative proceedings by acceding to the demands of the oppos- ing Party or Parties, in either case when such course is in the judgment of and unfavorable to a Party shall not constitute failure to use its best efforts to remedy such a condition. 24. Conflict of interest. This Amendment is subject to A.R.S. § 38-511, which provides for cancellation of contracts in certain instances involving conflicts of interest. 25. Notices and filings. All notices, filings, consents, approvals and other communica- tions provided for in or given in connection with this Amendment shall be validly given, filed, made, transmitted or served if in writing and delivered personally, sent via over- night national courier, or sent by registered or certified United States mail, postage pre- paid, if to (or to such other addresses as any Party may from time to time designate in writing and deliver in a like manner): To the Town: TOWN OF MARANA Attn: Town Manager Marana Municipal Complex 11555 West Civic Center Drive, A3 Marana, Arizona 85653 With a copy to: Town Attorney Marana Municipal Complex 11555 West Civic Center Drive, A3 Marana, Arizona 85653 Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 272 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 13 - To Owner/Developer: MERITAGE HOMES OF ARIZONA, INC. Attn: Scott Kolt and Ryan Hamilton 5326 N. La Cholla Blvd. Tucson, Arizona 85741 With a copy to: Meritage Homes Corporation Attn: Curtis Keller 8800 E. Raintree Dr., Suite 300 Scottsdale, Arizona 85260 [Remainder of page intentionally left blank.] Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 273 of 274 Exhibit A to Marana Resolution No. 2022-078 00073297.DOCX /12 6/15/2022 FIRST AMENDMENT TO RANCHO MARANA DEVELOPMENT AGREEMENT - 14 - IN WITNESS WHEREOF, the Parties have executed this Amendment as of the last date set forth below their representatives’ respective signatures. TOWN: THE TOWN OF MARANA, an Arizona mu- nicipal corporation By: Ed Honea, Mayor Date: ATTEST: Cherry L. Lawson, Town Clerk APPROVED AS TO FORM: Jane Fairall, Town Attorney DEVELOPER: MERITAGE HOMES OF ARIZONA, INC., an Arizona corporation By: Ryan Hamilton, Vice President Date: ______________________________ STATE OF ARIZONA ) ss County of Pima ) The foregoing instrument was acknowledged before me on _________________, 2022 by Ryan Hamilton, the Vice President of MERITAGE HOMES OF ARIZONA, INC., an Arizona corporation, on behalf of the corporation. (Seal) Notary Public Marana Regular Town Council Meeting AMENDED 8/1/2022 4:30pm August 3, 2022 Page 274 of 274