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Allegheny County
Sanitary Authority
ALCOSAN
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Home
Work With Us
Planned & Active Bids
Bid Detail
List of active and awarded bids
Status*
ID #
Bid Title
Type
Deadline
Planned
1850
Repair of Roll-Up Garage Doors
Commercial Services
Planned
1849
Furnish and Deliver Caustic Soda for Demineralization Unit Regeneration
Commercial Services
Planned
1848
Furnish and Deliver Sodium Hypochlorite
Commercial Services
Planned
1847
Furnish and Deliver Polymer for Centrifuge Dewatering and Thickening Systems
Commercial Services
Planned
1846
Sheraden Park Ecosystem Maintenance
Construction
Active
1845
Furnish and Deliver Lime
Commercial Services
Oct 29, 2026
Active
Underground Utility Locating Services
Professional Services
Oct 21, 2026
In-Process
BioSolids Management Services
Professional Services
Aug 25, 2026
Awarded
1843
Furnish and Deliver Sodium Bisulfite
Professional Services
Jun 30, 2026
Cancelled
1819
Screen Replacements at Ella and Corliss Pump Stations
Construction
Mar 31, 2026
In-Process
Billing System Replacement
Professional Services
Jul 09, 2026
In-Process
S-497
Trimble Maintain Implementation
Professional Services
Jul 23, 2026
In-Process
Scully Yard Relief Sewer Design
Professional Services
May 13, 2026
In-Process
On-Call Engineering Services
Professional Services
May 08, 2026
Awarded
1842
Furnish and Deliver Hydrochloric Acid
Commercial Services
Apr 02, 2026
In-Process
Allegheny River Tunnel Construction Management
Professional Services
Apr 10, 2026
Planned
1819A
Screen Replacements at Ella and Corliss Pump Stations
Construction
Awarded
1840
2026 Regionalized Infrastructure Inspection
Construction
Awarded
1841
Furnish and Deliver Fiberglass for the Sedimentation Tanks
Commercial Services
Awarded
1818
Miscellaneous Flap Gate, Sluice Gate, and Valve Replacements at various locations
Construction
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