WRF Belt Filter Press Polymer Improvements
The City of Des Moines is seeking improvements to their WRF Belt Filter Press Polymer system, including replacement of the polymer feed system and SCADA screen updates.
Department of Public Works
General
Open
bid_detail_T48_R159
Apr 28, 2026 11:00 AM
$1,792,000.00
Invitation for/to Bid (IFB/ITB)
Local
Original Solicitation Links
[
bid_detail_T48_R159
]WRF Belt Filter Press Polymer Improvements
Contact
Melissa Schlickbernd
Description
The City of Des Moines is soliciting bids for improvements to the Wastewater Reclamation Facility (WRF) Belt Filter Press Polymer system. This project involves the replacement of the belt filter press liquid polymer feed system. The scope of work includes new polymer feeder blenders, polymer feed pumps, valves, polymer injection rings, associated piping, controls, electrical work, and SCADA screen updates. All work is to be performed in accordance with the contract documents. The Engineer's Estimate for this project is $1,792,000.00.
Classification Codes
NAICS221320Sewage Treatment Facilities
PSC4630Sewage Treatment Equipment
Smart Codes
wastewater treatment systemspolymer feed systemsscada system upgrades
Timeline
Mar 24, 2026 12:00 AM-Contract Documents Available
Mar 31, 2026 12:00 AM-Preletting Conference (optional)
Apr 28, 2026 12:00 AM-Bid Date
Apr 28, 2026 11:00 AM-Bid Opening (optional)
May 19, 2026 12:00 AM-WRA Board Meeting for Bid Consideration
Jan 31, 2028 12:00 AM-Project Completion
Documents