FY2022
Contact Kevin Slutts Department PUBLIC WORKS
W3314
Project #
Project Name High Service Pump VFD Replacement
Type One Phase
Useful Life 20 years
GRANTEE NONE
PLAN None
Category Water Operations
MATCH % NONE
TIF DISTRICT None
Priority Essential (2)
Total Project Cost: $650,000
Description Replace the (4) four variable frequency drives (VFDs) on our high service pumps.
Status Active
Justification The VFD's servicing our high service pumps will have been in operation for approximately 21 years when this project reaches construction. This is a typical life span for VFD's. The VFD's have begun to show signs of deterioration with the loss of communications due to worn electronics components and the new SCADA system was modified to accommodate the out-moded communications protocols utilized by these drives. We anticipate continued and more frequent repair activities as these drives reach the end of their useful life.
Expenditures
Total
2021
2022
2023
2024
2025
PLANNING/DESIGN CONSTRUCTION
50,000
50,000
600,000
600,000
50,000
600,000
650,000
Total
Funding Sources
Total
2021
2022
2023
2024
2025
WATER FUND
50,000
600,000
650,000
50,000
600,000
650,000
Total
Budget Impact/Other Potential cost savings derived from decreased power usage, less wear on the pumps, and less repair or reactive maintenance.
Contact Kevin Slutts Department PUBLIC WORKS
W3315
Project #
Project Name Peninsula Well Field Power Redundancy
Type One Phase
Useful Life 70 years
GRANTEE NONE
PLAN None
Category Water Operations
MATCH % NONE
TIF DISTRICT None
Priority Efficiency Improvement (3)
Description Extend MidAmerican electrical service down Foster Rd to the Peninsula Well Field switchgear set situated to the north of the dog park. Upgrade the switchgear set to allow transfer of source power. Justification Currently the Peninsula Well Field is provided electrical service from Rocky Shore Dr via an aerial electrical feed owned by the City. During flood events or other inclement weather this service is threatened and is single point failure that would cause the treatment plant to loose access to high quality source water until power is restored. Running a second electrical service underground down Foster Rd will mitigate the risk associated with this aerial river crossing. Total Project Cost: $250,000 Status Active
Expenditures CONSTRUCTION
Total
2021
2022
2023
2024
2025
Prior
175,000
175,000
75,000
175,000
175,000
Total
Total
Prior
Funding Sources
Total
2021
2022
2023
2024
2025
WATER FUND
75,000
175,000
175,000
175,000
175,000
Total
Total
Budget Impact/Other The impact to the operating budget is negligible.
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