CityAL
Posted
Oct 7, 2026
Oct 29, 2026
Carbon Reduction Grant - Detection Systems for Traffic Signals RFP
Work includes signal improvements.
Description: Nitrogen Reduction Grant: Mke approximately $7.2 million in funding available for Long Island Sound Partnership Nitrogen Reduction Grants. These grants will fund project development and construction, including personnel, planning, and design costs, equipment purchases and construction activities related to nitrogen reduction solutions for MA wastewater treatment plants in the Connecticut, Housatonic and Thames River Watersheds to address nitrogen discharge into the into the Long Island Sound Watershed
StateAgency · MA, US
Decision makers connected to this RFP from Massachusetts Department of Environmental Protection.
Solicitation files and supporting documents for this bid.
Adjacent opportunities open for bidding right now.
CityAL
Posted
Oct 7, 2026
Oct 29, 2026
Work includes signal improvements.
Special DistrictIL
Posted
Sep 9, 2026
Dec 1, 2026
The project consists of six design packages and early work equipment pre-procurement. It encompasses extensive upgrades and structural repairs across multiple facilities, including West and East Headworks grit chambers, screen buildings, primary clarifiers, and sludge pumps. Key elements include the demolition of existing structures, installation of BNR compressors and aeration diffusers, upgrades to anaerobic/fermentation tanks, replacement of nitrification clarifier mechanisms, effluent pump station enhancements, primary digester lid and heat exchanger replacements, and lagoon revetment mat updates along with associated electrical and control systems integration.
Iowa Department of Agriculture and Land Stewardship
State AgencyIA
Posted
-
Oct 27, 2026
This project is for a Breakpoint nutrient reduction wetland. In general, the work involves, but is not limited to, selective clearing, excavation, grading, steel sheetpile installation, tile installation, aluminum water control structure, stoplog storage structure, riprap with concrete grout and seeding. This project includes just under 6,000 CY of earthwork, 2,172 SF of steel sheetpile, 378 LF of pipe installation, 672 tons of riprap, aluminum water control structure, aluminum CMP riser inlet, 118 cubic yards of concrete grout and 17.3 acres of seeding.
Posted
Oct 14, 2026
Oct 28, 2026
A requirement: re- certification of the nitrogen cylinders.