FY2023 Adopted Budget

PUBLIC WORKS

Department

L3344

Project #

Jen Jordan

Contact

Project Name ACM Landfill Gas Infrastructure Expansion

One Phase

Type

30 Years

Useful Life

GRANTEE NONE

PLAN None

Landfill

Category

MATCH % NONE

TIF DISTRICT None

Critical (1)

Priority

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 Project Cost: $198,800 Status Active

Expenditures

Total

2022

2023

2024

2025

2026

PLANNING/DESIGN

30,000

30,000

CONSTRUCTION

142,600

142,600

INSPECTION

6,000

6,000

ADMINISTRATION

6,000

6,000

CONTINGENCY

14,200

14,200

198,800

198,800

Total

Funding Sources

Total

2022

2023

2024

2025

2026

LANDFILL FUND

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.

582