Final FY25 Adopted Budget

2024 2028 thru

Capital Improvement Plan 2024-2028 City of Iowa City, Iowa

PUBLIC WORKS

Department

Contact Jonathan Durst

One Phase

Type

W3314

Project #

75 years

Useful Life

Project Name High Service Pump VFD Replacement

Water Operations

Category

GRANTEE NONE

PLAN None

Essential (2)

Priority

MATCH % NONE

TIF DISTRICT None

Active

Status

Total Project Cost: $1,375,000

Description Revised cost estimate based on actual consultant agreement and preliminary OPCC of design. Currently funded at $661,500 ($67.5K in 2023 and $594K in 2024), need to increase to $1,000,000 in 2024** Replace approximately 2,000 feet of 1964 16-inch ductile iron water main along the north side of Highway 6 from Fairmeadows Blvd. to Industrial Park Rd. with 16-inch PVC water main.

Justification This water main has had five (5) water main breaks since the year 2000, four (4) of which have happened in 2018/2019. The type of break have been majority corrosion related and it is expected to continue to have main breaks on this main until it is replaced due to corrosive soils. Due to the size and relative location of the water main in the distribution system the breaks on this line are very disruptive - large pressure swings that cause other water quality and integrity issues as well as loss of service to critical customers.

Expenditures

Total

2024

2025

2026

2027

2028

PLANNING/DESIGN

125,000

125,000

CONSTRUCTION

1,250,000

1,250,000

1,375,000

1,375,000

Total

Funding Sources

Total

2024

2025

2026

2027

2028

WATER FUND

1,375,000

1,375,000

1,375,000

1,375,000

Total

Budget Impact/Other Main breaks on average cost approximately $10,000 each to repair. The main breaks on this stretch of Hwy 6 are significant enough to cause cascading effects such as more main breaks or the need to flush the distribution system which increases costs. Therefore the replacement of this main will have a direct impact on the operational budget lessening main break repairs and indirectly by increasing system integrity overall.

623