Closed USA Closed 6 months ago
Bulk 19% Aqua Ammonia
The Metropolitan Water District of Southern California
Posted: Apr 8, 2026 Closed: May 5, 2026
Historical Archive
Historical Government Contracts Archive
Browse 10,797 past government contracts and closed RFPs. Research requirements, pricing, and contract terms from historical opportunities.
Historical Data for Research
These opportunities have closed. Use this archive to research past requirements, understand pricing trends, and prepare for similar future contracts. Each listing shows similar active opportunities when available.
10,797 Historical Opportunities
Page 1 of 432 Closed USA Closed 6 months ago
Request for Information on Liquid Ammonium Sulfate (LAS) supply for Water Treatment
The Metropolitan Water District of Southern California
Posted: Mar 18, 2026 Closed: Apr 9, 2026
Closed USA Closed 6 months ago
RFB-RB-472481 Bulk 23% Fluorosilicic Acid
The Metropolitan Water District of Southern California
Posted: Apr 8, 2026 Closed: May 5, 2026
Closed USA Closed 6 months ago
Request for Statement of Qualifications for Qualified Contractors for Emergency Work
The Metropolitan Water District of Southern California
Posted: Mar 3, 2026 Closed: Apr 14, 2026
Closed USA Closed 6 months ago
Solids Removal and Disposal Services for MWD Diemer and Weymouth Water Treatment Plant
The Metropolitan Water District of Southern California
Posted: Mar 16, 2026 Closed: Apr 24, 2026
Closed USA Closed 6 months ago
Turbidity Meters for the Metropolitan Water District Skinner and Deimer Filtration Plants
The Metropolitan Water District of Southern California
Posted: Mar 24, 2026 Closed: Apr 21, 2026
Closed USA Closed 7 months ago
Two (2) 10 FT dia x 12.5 FT TALL 6,950 gallons grade 2 titanium 12.5% Sodium Hypochlorite Storage Tanks
The Metropolitan Water District of Southern California
Posted: Feb 27, 2026 Closed: Mar 25, 2026
Closed USA Closed 6 months ago
Webb Tract Wetland Restoration
The Metropolitan Water District of Southern California
Posted: Mar 23, 2026 Closed: May 4, 2026
Closed USA Closed 6 months ago
IRC Electrical Contract Request for bid
The Metropolitan Water District of Southern California
Posted: Apr 6, 2026 Closed: May 4, 2026
Closed USA Closed 6 months ago
San Diego Canal Radial Gates Rehabilitation
The Metropolitan Water District of Southern California
Posted: Mar 20, 2026 Closed: Apr 30, 2026
Closed USA Closed 6 months ago
ON-CALL ASSET MANAGEMENT AND RELIABILITY SUPPORT SERVICES
The Metropolitan Water District of Southern California
Posted: Mar 17, 2026 Closed: Apr 28, 2026
Closed USA Closed 6 months ago
Hollywood Tunnel North Portal Pressure Control Structure Valve Replacement
The Metropolitan Water District of Southern California
Posted: Mar 11, 2026 Closed: Apr 23, 2026
Closed USA Closed 5 months ago
On-Call Environmental Site Assessment Services
The Metropolitan Water District of Southern California
Posted: Apr 20, 2026 Closed: May 20, 2026
Closed USA Closed 6 months ago
As-Needed Supplier/Contractor of Goods and Services and Minor Construction Work
The Metropolitan Water District of Southern California
Posted: Mar 30, 2026 Closed: Apr 30, 2026
Closed USA Closed 6 months ago
Robert B. Diemer Water Treatment Plant Basin 8 Toe Improvement
The Metropolitan Water District of Southern California
Posted: Mar 17, 2026 Closed: Apr 28, 2026
Why Browse Historical Contracts?
Research Requirements
Study past solicitation documents to understand typical requirements, evaluation criteria, and compliance needs for similar future contracts.
Understand Pricing
Review historical contract values and pricing structures to better estimate and price your future proposals competitively.
Identify Recurring Opportunities
Discover contracts that recur annually or periodically, so you can prepare in advance for the next solicitation cycle.