FY2023 Adopted Budget
PUBLIC WORKS
Department
W3314
Project #
Jonathan Durst
Contact
Project Name High Service Pump VFD Replacement
One Phase
Type
20 years
Useful Life
GRANTEE NONE
PLAN None
Water Operations
Category
MATCH % NONE
TIF DISTRICT None
Essential (2)
Priority
Total Project Cost: $650,000
Description Replace the (4) four variable frequency drives (VFDs) on our high service pumps.
Active
Status
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
2022
2023
2024
2025
2026
PLANNING/DESIGN
50,000
50,000
CONSTRUCTION
600,000
600,000
50,000
600,000
650,000
Total
Funding Sources
Total
2022
2023
2024
2025
2026
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.
PUBLIC WORKS
Department
W3316
Project #
Jonathan Durst
Contact
Project Name Chlorine Feeder System Upgrade
One Phase
Type
20 years
Useful Life
GRANTEE NONE
PLAN None
Water Operations
Category
MATCH % NONE
TIF DISTRICT None
Essential (2)
Priority
Description Design and install new chlorine feed equipment with associated computer system integration and repairs to the CSI Scrubber system. Total Project Cost: $315,000 Status
Active
Justification The existing automatic chlorine feeders are reaching their designed end-of-life and are no longer supported by the manufacturer. Updating the system components with current models will allow for more precise control of the chlorine feed system and reduce maintenance time.
Expenditures
Total
2022
2023
2024
2025
2026
Prior
CONSTRUCTION
200,000
200,000
115,000
200,000
200,000
Total
Total
Prior
Funding Sources
Total
2022
2023
2024
2025
2026
115,000
WATER FUND
200,000
200,000
200,000
200,000
Total
Total
Budget Impact/Other Reduced maintenance time and spare parts load - return-on-investment in approximately 8 years. The chlorine system is a high hazard system that includes a number of process controls to keep City staff and the surrounding area safe from a release of chemical.
630
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