2022-2026 Capital Improvement Program.pdf

Contact Jen Jordan Depar tment PUBLIC WORKS

L3344

Pr oject #

Pr oject Name ACM Landfill Gas Infr astr uctur e Expansion

Type One Phase

Useful Life 30 Years Categor y Landfill

MATCH % NONE GRANTEE NONE

TIF DISTRICT None PLAN None

Pr ior ity Critical (1)

Description The project consists of installing six leachate extraction pneumatic pumps, air supply lines and leachate drainage lines in gas wells in two old unlined areas of the landfill which have seen leachate migration impacts. Justification This project is required to be complete by December 21, 2022, to meet the regulatory requirements with the Corrective Action Plan negotiated with the Iowa Department of Natural Resources as part of the Assessment of Corrective Measures (ACM). The ACM was negotiated in summer 2021. Total Pr oject Cost: $198,800 Status Active

Expenditur es

Total

2022

2023

2024

2025

2026

30,000 142,600

30,000 142,600

PLANNING/DESIGN CONSTRUCTION

6,000 6,000

6,000 6,000

INSPECTION

ADMINISTRATION CONTINGENCY

14,200 198,800

14,200 198,800

Total

Funding Sour ces LANDFILL FUND

Total

2022

2023

2024

2025

2026

198,800 198,800

198,800 198,800

Total

Budget Impact/Other These updates will continue to reduce potential long-term liability for groundwater contamination and reduce long-term groundwater testing expenses. The estimated decrease in operating expenditures is less than $10,000 per year.

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