Charles City Council/Staff Planning Session April 2026
EDI selected for Digester #2 diffuser replacement
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Description
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.
Contract Details
Contract Amount
$25,250 (plus optional $4,150 for pipe cleaning)
Vendor
ENVIRONMENTAL DYNAMICS INTERNATIONAL
Agency
City of Charles, IA
Contract Type
CONSTRUCTION
Document Date
April 15, 2026
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