FY2024 Proposed Budget

Capital Improvement Plan 2023-2027 City of Iowa City, Iowa

2023 2027 thru

Department PUBLIC WORKS

Contact Tim Wilkey

Type One Phase

V3169

Project #

Useful Life 20 years

Project Name Napoleon Lift Station Improvements

Category Wastewater Treatment

Priority Critical (1)

MATCH % NONE GRANTEE NONE

TIF DISTRICT None PLAN None

Status Active

Description Rehabilitate selected equipment at the Napoleon Lift Station including the bar screen crawler assemblies with electric drive units, provide screening washer compactors, role off, air handling system and rebuilding of the NPPS Pumps #1 and #6 pumping assembly’s and replacing associated electrical or mechanical appurtenances as necessary. Total Project Cost: $2,825,000

Justification Napoleon lift station was constructed in 2000 and is the primary lift station for approximately 2/3 of the wastewater flow to the WWTP. The Bar screen crawler, pumps #1 and #6 and air handling system have operated consistently since its coming into operations and show wear and tear consistent with 20 years of operations and are nearing the end of their useful design life. Improvements in crawler, adding a washer/compactor with roll off, and pump design will offer operation and efficiency improvements.

Expenditures

Total

2023

2024

2025

2026

2027

325,000

325,000

PLANNING/DESIGN CONSTRUCTION

2,237,000

2,237,000

33,000 14,000 216,000

33,000 14,000 216,000

INSPECTION

ADMINISTRATION CONTINGENCY

325,000

2,500,000

2,825,000

Total

Funding Sources WASTEWATER FUND

Total

2023

2024

2025

2026

2027

325,000 325,000

2,500,000 2,500,000

2,825,000 2,825,000

Total

Budget Impact/Other Napoleon Lift Station is the City's primary lift station conveying 2/3 of the daily total flow to the WWTP. If any of this equipment were to fail it would limit the operation of the lift station until repairs could be made.

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