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Contract Category
28 state, local & education solicitations AI-tagged as Combined Sewer.
AI Summary
City of Alexandria seeks services for sewer separation including pipe installation, replacement, manhole installation, and disconnecting combined sewer systems on Colonial Avenue and nearby streets.
virginia · virginia
AI Summary
Mark Cerrone, Inc. seeks subcontractor and supplier proposals for Combined Sewer Overflow Modifications at Colorado Avenue in Buffalo, NY. Minority and woman-owned business participation is strongly encouraged. Proposals due July 7, 2026.
new york · new york
Pittsburgh Water And Sewer Authority
AI Summary
Pittsburgh Water and Sewer Authority seeks design services for Phase 1 rehabilitation of combined sewer outfalls to improve discharge conditions and system performance, including evaluation of sewer separation feasibility. Proposals due June 30, 2026.
Pittsburgh Water And Sewer Authority · Pennsylvania
AI Summary
The City of Holyoke seeks engineering firms for design development of sewer infrastructure improvements, including combined sewer overflow system upgrades and sewer rehabilitation at multiple locations.
State of Massachusetts · Massachusetts
AI Summary
The City of Holyoke requests proposals from engineering firms for sewer infrastructure design projects including combined sewer overflow improvements and sewer rehabilitation at multiple locations.
Massachusetts · Massachusetts
AI Summary
City of Peoria seeks qualified teams for construction oversight and inspection services for the Cedar Street CSO Underground Storage Facility. RFQ due July 2, 2026, with a pre-bid conference on June 4, 2026.
City of Peoria · Illinois
AI Summary
The City of Birmingham seeks sealed bids for the N. Old Woodward Paving Project involving water main, sewer, curb, sidewalk, and asphalt pavement construction. Bids due May 28, 2026, with an optional pre-bid meeting on May 14, 2026.
City of Birmingham · Michigan
AI Summary
City of Dearborn seeks bids for bulk liquid sodium hypochlorite delivery for sewer overflow facilities. Electronic bids due by May 18, 2026.
City of Dearborn · Michigan
AI Summary
City of Milwaukee RFP for Combined Sewer Main Relay project at multiple street locations in Milwaukee, Wisconsin, with due date April 29, 2026.
City of Milwaukee · Wisconsin
AI Summary
RFP for sewer main relay, lining, and manhole repair services in Milwaukee, WI, covering multiple street locations.
City of Milwaukee · Wisconsin
Common questions about finding and winning Combined Sewer government contracts.