Wastewater Treatment Plant Modifications, City of Independence, Iowa

Scope of Work

The contract involves comprehensive modifications to the City of Independence's wastewater treatment plant. The work to be completed includes: - Replacement of fine screening and grit removal equipment - Demolition of trickling filter biological treatment structures and equipment - Construction of oxidation ditches, final clarifiers, and a RAS/WAS Pump Building - Conversion from chlorine disinfection to ultraviolet disinfection - Construction of aerobic digesters and modifications to the pump building to house blowers - Demolition of the egg-shaped anaerobic digesters - Modifications to the existing sludge storage tank and construction of additional sludge storage

Modifications to the Administration Building

- Construction of a storage building - Electrical power distribution and standby power improvements - Site utility and roadway improvements - Construction of stormwater detention - All necessary connections and appurtenances

Requesting Entity

This solicitation is issued by the City of Independence, Iowa.

Background

This project, titled "Wastewater Treatment Plant Modifications, Contract 1-2025," is part of the City of Independence's ongoing efforts to upgrade and modernize its wastewater treatment infrastructure.

Contract Requirements

The work must reach substantial completion by September 30, 2029. Final completion and readiness for final payment, in accordance with Paragraph 15.06 of the General Conditions, must be achieved by December 31, 2029.

Opportunity ID

9954085.