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EDI selected for Digester #2 diffuser replacement

City of Charles logoCity of Charles
Disclosed value
$25,250 (plus optional $4,150 for pipe cleaning)
From agenda
Document date
Apr 15, 2026

The 30-second brief

What it covers

Charles City’s WRRF superintendent recommends accepting a $25,250 quote from Environmental Dynamics International to replace Digester #2 diffuser laterals and membranes, with an optional $4,150 pipe cleaning add-on. The upgrade addresses plugged laterals and is expected to extend aeration system life by about 15 years.

Who holds it

Environmental Dynamics International holds this construction contract with City of Charles. Its other public contracts on record include work for City of Stockton and City of Margate.

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Contract details

Contract type
Construction
Amount
$25,250 (plus optional $4,150 for pipe cleaning)
Document date
April 15, 2026
Vendor
Environmental Dynamics International
Agency
City of Charles
Source document
Charles City Council/Staff Planning Session April 2026 (Agenda)

Environmental Dynamics International's other public contracts

City of Stockton, CaliforniaStockton Considers $900,000 Wastewater Filter Agreement · Sep 29, 2026City of Stockton, CaliforniaStockton Recommends Nine-Year Filter Supply Agreement · Sep 29, 2026City of Charles, IowaEnvironmental Services Payment Approved · Aug 17, 2026$25.3KCity of Margate, FloridaMargate Approves Sole-Source Aeration Equipment Purchase · Jun 3, 2026UndisclosedCity of Charles, IowaWastewater digester diffuser replacement contract approved · May 4, 2026$25.3KAll Environmental Dynamics International contractsVendor profile

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Questions about this contract

Who was awarded the construction contract by City of Charles?

Environmental Dynamics International was awarded this construction contract by City of Charles, as recorded on April 15, 2026. The contract value is $25,250 (plus optional $4,150 for pipe cleaning).

How much is the Environmental Dynamics International contract with City of Charles worth?

The Environmental Dynamics International contract with City of Charles is valued at $25,250 (plus optional $4,150 for pipe cleaning), covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agenda record.

Where was this contract approved?

This contract appears in Charles City Council/Staff Planning Session April 2026 (Agenda), dated April 15, 2026 from City of Charles. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

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What other contracts does Environmental Dynamics International hold?

Environmental Dynamics International may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

What is City of Charles currently buying?

Explore City of Charles's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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