CityND
Posted
Aug 11, 2026
Nov 3, 2026
Wastewater Treatment Plant Polymer
Seeking cost proposals for dewatering polymer.
Description: The Sanitary Board of the City of Charleston is soliciting sealed proposals to provide all labor, equipment, and materials necessary to install rip rap rock armor over CSB's existing grouted rip rap at the wastewater treatment plant effluent bank discharge, working from the Kanawha River. A mandatory pre-bid conference is scheduled for 10:00 a.m. on Wednesday, September 16, 2026, at the CSB Office, and the bidding, specifications, and contract documents are available there. Sealed bids are due by 10:00 a.m. local time on Wednesday, September 30, 2026, and will then be publicly opened and read aloud.
SpecialDistrict · WV, US
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CityND
Posted
Aug 11, 2026
Nov 3, 2026
Seeking cost proposals for dewatering polymer.
Atwood Regional Water And Sewer District
Special DistrictOH
Posted
Aug 21, 2026
Oct 28, 2026
Division 1 base bid: encompass work within the wastewater treatment plant including replacement of process equipment (splitter box, blowers, air piping, diffusors, clarifier equipment and digester air system) a new generator, electrical upgrades, installation of gravity sewer piping, and construction of a new building to house the blowers and electrical components. Alternate 1: includes all labor, material, equipment, and appurtenances to provide and install mechanical screen location and appurtenances in the headworks building as shown on the plans and as stated in the specifications. Includes all concrete work associated with channel relocation, electrical improvements and mechanical screen location. Alternate 2: includes all associated labor, material, equipment, and appurtenances to provide and install all blowers, diffusers, and accessories for the project as shown on the plans and as stated in the specifications. Division 2 base bid: includes construction of the new administration building, new water supply well, grinder pump station and electrical installation. Alternate 1: includes removal and replacement of concrete floors and drive approach to an existing storage building.
CityND
Posted
Aug 11, 2026
Nov 3, 2026
The City of Bismarck is soliciting cost proposals for dewatering polymer used with solid waste processing equipment at its Wastewater Treatment Facility. Proposed polymers must meet or exceed Solenis K274FLX performance and demonstrate equal or lower cost per dry ton of biosolids, with supporting trial, safety, technical, delivery, training, and support documentation required. Submissions are due November 3, 2026, at 3:00 p.m. CST, with public opening scheduled for 4:00 p.m. CST the same day.
CityWA
Posted
Sep 10, 2026
Sep 24, 2026
The City of Yakima is soliciting sealed electronic bids for miscellaneous chemicals used at its Wastewater Treatment Plant. Required supplies include ferric chloride solution, phosphoric acid, and urea, with delivery to the plant and pricing submitted on a delivered-per-pound basis. Bids are due September 24, 2026, at 2:00 p.m. Washington time, with a public opening at Yakima City Hall.