HomeMy WebLinkAboutCouncil Presentation 02/01/2022 Request for Budget Transfer WaterMarana Water Reclamation
FY 2022 Emergency Repairs
February 1, 2022
Rillito Village Trail SSO & Pipe Repair
September 2021
•Location –Rillito Village Trail
•Estimated Amount Discharged–19,000 Gallons
•Root-Cause –Failure of Ductile Iron Pipe lining
•Cost -$148,860.42
Sandario Cured in Place Pipe (CIPP) Repair
September 2021
•Location –Sandario & Barnett
•Estimated amount –842 LF
•Root Cause –Failure of Ductile Iron
Lining due to Hydrogen Sulfide Gas
•Cost –$72,708.69
Subsidence Repairs
July 2021
•Location –Downtown Sewer Alignment
•Amount –585cy removed and re-compacted
•Root Cause –Poor soil and Heavy Rains
•Cost -$89,956.76
Additional Unplanned Repairs
Project Name Estimated Cost
Clarifier Baffle Replacement $43,472.00
Saguaro Bloom Pump Repairs $19,500.00
Yoem Pueblo Manhole Adjustment $8,933.42
Tractor Repairs $7,505.88
Dewatering System Control Panel $3,578.00
Dewatering System Gear Drive $3,492.26
Lift Station Air Release Valve $3,487.82
Polymer System Control Panel $2,832.62
Liner Repair $14,000.00
Total $106,802.00
Total Requested Expenditure Authorization
Object Total
Emergency Repairs Total (Acct#:6560)$418,330.87
Increase in Operating Supplies (Acct#: 7125)$6,700.00
Total Adjustment Requested $425,000.00
Budgeted Projects Still Need to be Completed
•Water Reclamation Facility (WRF) UV Lamp Replacement
•WRF UV Weir Replacement
•WRF Sand Filter Compressor Replacement
•WRF Equipment Maintenance for the Remainder of the FY
•WRF Operating Supplies for the Remainder of the FY