Skip to main content
Municipal login
Search
When autocomplete results are available use up and down arrows to review and enter to select.
Allegheny County
Sanitary Authority
ALCOSAN
Who We Are
Service Area & Facilities
Board of Directors & Meetings
Leadership & Organization
Environmental Stewardship
Visit Us
Our History
Finances
What We Do
Wastewater Treatment
System Operations & Maintenance
Engineering & Construction
Regional Conveyance
Environmental Compliance
Communications
Government Affairs
Administration
Information Technology
Finance
Scholastic Outreach & Education
Work With Us
Business Opportunities
Planned & Active Bids
Policies & Procedures
Supplier Diversity Program
Standard Forms
Frequently Asked Questions
Careers
Our Customers
Municipal Customers
Direct Bill Customers
Industrial/Commercial Users
Understanding Your Bill
Bill Pay Assistance
Right-To-Know
Frequently Asked Questions
Contact Us
Clean Water Plan
Regionalization
Plant Expansion
Regional Tunnel System
GROW/Source Control
Sewer Overflow Advisories
System Mapping
Plan Documents
Educational Activities
Scholastic Upcoming Events
Teachers' Toolbox
Parent Resources
Summer Programs
Educational Tours
Professional Development
Internships & Workforce Programming
Special Programming
W.A.V.E. Program
News & Events
Latest News
3 Rivers Proud Newsletter
Upcoming Events
Media Resources
Video Gallery
Annual Open House
Board Meetings
Receive Updates
Home
Work With Us
Planned & Active Bids
Bid Detail
List of active and awarded bids
Status*
ID #
Bid Title
Type
Deadline
Awarded
Miscellaneous HVAC Improvements Project
Professional Services
Apr 24, 2024
Awarded
1803
Repairs to Fluid Bed Incinerator No.2
Construction
Awarded
1802
Furnish and Deliver Polymer for the Centrifuge Dewatering System
Commercial Services
Awarded
S-492
Inspection of 300-Ft Radial Brick Chimney
Professional Services
Mar 27, 2024
Awarded
S-490
Allegheny River Tunnel Final Design
Professional Services
Apr 12, 2024
Awarded
1801
Ohio River Tunnel Substation 23kV and 13.8kV Switchgear Pre-Purchase
Construction
Planned
1800
Wet Weather Pump Station
Construction
Awarded
1799
Solids Thickening and Dewatering Improvements
Construction
Awarded
1798
Furnish and Deliver Caustic Soda for Demineralization Unit Regeneration
Commercial Services
In-Process
Bond Underwriter Services
Professional Services
Dec 15, 2023
Planned
1797
Ohio River Tunnel
Construction
Awarded
1796
Furnish and Deliver Sodium Hypochlorite
Commercial Services
Awarded
1794
Sewer Improvement Contract 2024
Construction
Awarded
1793
Site Demolition Contract II
Construction
Awarded
1795
Inverted Siphon Cleaning 2024
Construction
Awarded
1792
Elevator Maintenance Service
Commercial Services
Planned
1764
O-15-O-16 Access Shaft and Regulator Improvements
Construction
Planned
1763
Access Shafts near A-40 and the N-49 Interceptor Junction
Construction
Awarded
1790
Ohio River Tunnel Substation Transformer Pre-Purchase
Construction
Awarded
1791
Dewatering Centrifuge Equipment ~ Pre-Purchase
Construction
1
2
3
4
5
6
7
8
9
10