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The Allegheny County Sanitary Authority (ALCOSAN) manages wastewater treatment and collection infrastructure, requiring vendors to provide specialized engineering, pump station maintenance, and industrial chemical supply. Contractors compete for projects involving sewer system improvements, mechanical equipment installation, and technical facility upgrades to support regional sanitation operations.
Previewing the latest 10 opportunities for Allegheny County Sanitary Authority.
AI Summary
Allegheny County Sanitary Authority seeks firms for on-call professional engineering services. Submissions due by May 8, 2026, 2:00 p.m. EST. This is an RFQ opportunity.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
Allegheny County Sanitary Authority seeks bids for screen replacements at Ella and Corliss Pump Stations. Bids due March 10, 2026. Pre-bid meeting on February 12, 2026, via Microsoft Teams.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
Allegheny County Sanitary Authority seeks sealed bids for Contract No. 1815 Sewer Improvement Contract 2025-2026. Bids due by January 12, 2026, for sewer infrastructure improvement services in Pittsburgh, PA.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
Allegheny County Sanitary Authority seeks bids for Contract No. 1832 to renovate restrooms at West Headworks. Proposals due May 8, 2026. Pre-bid meeting March 27, 2026. Bidding documents available via email request.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
Allegheny County Sanitary Authority seeks bids to furnish and deliver hydrochloric acid. Bids due April 2, 2026, with bid opening via Microsoft Teams. Bid and performance bonds required. Contract documents available from ALCOSAN.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
ALCOSAN seeks bids to furnish and deliver a deaerator under Contract No. 1836. Proposals are due April 29, 2026, with a pre-bid meeting on April 1, 2026.
Allegheny County Sanitary Authority · Pennsylvania
Allegheny County Sanitary Authority
AI Summary
ALCOSAN seeks professional services for Allegheny River Tunnel construction management. Firms must submit Letters of Interest and Statements of Qualifications by April 10, 2026.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
ALCOSAN seeks qualified firms for professional engineering services to design the Scully Yard Relief Sewer in Allegheny County, PA. RFQ due May 13, 2026.
Allegheny County Sanitary Authority · Pennsylvania
AI Summary
Allegheny County Sanitary Authority seeks sealed bids for emergency sewer televising services under Contract 1837. Bids due by February 25, 2026, with a pre-bid meeting on February 13, 2026, held virtually. Contact provided for technical and contract inquiries.
Allegheny County Sanitary Authority · Pennsylvania
Common questions about Allegheny County Sanitary Authority, local buyer activity, and how this market fits into the broader Pennsylvania procurement landscape.
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