FY2022
Contact Tim Wilkey Department PUBLIC WORKS
V3157
Project #
Project Name Wastewater Plant Mixer Improvements
Type One Phase
Useful Life 20 years
GRANTEE NONE
PLAN None
Category Wastewater Treatment
MATCH % NONE
TIF DISTRICT None
Priority Essential (2)
Description Install new high efficiency mixers in aeration basin trains 1-4, Cell 9 to improve mixing and reduce energy usage. Includes four new high efficiency mixers, electrical improvements and installation. Justification 2010 project made significant improvements to the aeration basin. Cell 9 was not fitted with a mixer but relied on mixing by compressed air. Mixing by compressed air is not as efficient as using a mechanical mixer. The mixers are high efficiency and a lower horsepower than the current mixers installed in Cells 1, 2, 3, 5, 8, and 10. This will reduce wear and tear on the aeration blowers and reduce our electrical usage and carbon footprint. Total Project Cost: $238,000 Status Active
Expenditures
Total
2021
2022
2023
2024
2025
PLANNING/DESIGN CONSTRUCTION
15,000
15,000
200,000
200,000
INSPECTION
2,000
2,000
ADMINISTRATION CONTINGENCY
1,000
1,000
20,000
20,000
238,000
238,000
Total
Funding Sources WASTEWATER FUND
Total
2021
2022
2023
2024
2025
238,000
238,000
238,000
238,000
Total
Budget Impact/Other This will reduce wear and tear on the aeration blowers, reduce our electrical usage/cost, and reduce out carbon footprint. The estimated annual savings is less than $10,000 per year.
580
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