Government Contract Archives
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Central Wastewater Treatment Plant Mixed Liquor Channel Pipe Replacement Project
Washington | State & Local Save
Due: 4/07/2026
Posted: 3/17/2026
Work Order Project Formulation Services for Wastewater Treatment Division
Washington | State & Local Save
Due: 4/14/2026
Posted: 3/17/2026
Wastewater System Division Project No. 233C - Grace Sanitary Sewer Project
Washington | State & Local Save
Due: 4/01/2026
Posted: 3/12/2026
SCTP Operations Center (Building 85) HVAC Replacement (
Washington | State & Local Save
Due: 3/17/2026
Posted: 3/10/2026
Central Wastewater Treatment Plant Mixed Liquor Channel Pipe Replacement Project
Washington | State & Local Save
Due: 3/24/2026
Posted: 3/10/2026
WWTP Anaerobic Digester System Improvements
Washington | State & Local Save
Due: 3/26/2026
Posted: 3/08/2026
SCTP UV System Replacement (
Washington | State & Local Save
Due: 4/23/2026
Posted: 3/08/2026
Noxious Weed Control Services - Prevailing Wage
Washington | State & Local Save
Due: 3/12/2026
Posted: 3/05/2026
Noxious Weed Control Services - Prevailing Wage
Washington | State & Local Save
Due: 3/12/2026
Posted: 3/04/2026
PVC HD Casketed Fittings
Washington | State & Local Save
Due: 3/17/2026
Posted: 3/03/2026
Wastewater System Division Project No. U221C - Marion Hay Pump Station Parallel Force Main - Phase II
Washington | State & Local Save
Due: 3/18/2026
Posted: 2/26/2026
Wallace Heights SEP Ph 1
Washington | State & Local Save
Due: 3/17/2026
Posted: 2/24/2026
On-Call Sewer Utility, Water, & Other Engineering Services for Planning & Public Works
Washington | State & Local Save
Due: 3/13/2026
Posted: 2/22/2026
RFP-Biosolids and Residuals Hauling Services
Washington | State & Local Save
Due: 3/02/2026
Posted: 2/20/2026
RFP-Independent Performance Oversight Services WTD Capital Improvement Program
Washington | State & Local Save
Due: 3/04/2026
Posted: 2/19/2026
RFP-Biosolids and Residuals Hauling Services
Washington | State & Local Save
Due: 3/02/2026
Posted: 2/18/2026
Wallace Heights SEP Ph 1
Washington | State & Local Save
Due: 3/10/2026
Posted: 2/12/2026
Discovery Corridor Wastewater Transmission System Phase 2B - Legacy Force Main Upgrade
Washington | State & Local Save
Due: 3/05/2026
Posted: 2/12/2026
Sakrete Bagged Mixes - Annual Value Blanket
Washington | State & Local Save
Due: 2/24/2026
Posted: 2/12/2026
Comprehensive Health and Safety Assessment for Solids Handling Buildings and Equipment at Post Point Wastewater Facility
Washington | State & Local Save
Due: 2/19/2026
Posted: 2/12/2026
