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#827626 • Posted 6/5/2026

Anacostia II WWPS Electrical Updates, Capitol Heights, MD

Owner Reference
107592
Bid Date
Jul 15, 2026 at 02:00pm
Questions Due By
June 17, 2026, 2:00pm
Pre-Bid
Scheduled, Optional - 6/10/2026 @ 11:00am @ (for location please or )
Owner
Washington Suburban Sanitary Commission (WSSC), MD
DBE Goal
30%
Trades
High Voltage Electrical Contractor (HVE): Electrician, Power Lines; Substation, Switchgear, Transmission/Power Lines, *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, Supervisory Control & Data Acquisition (SCADA): Real-Time Data Utility Automation, Controllers/Timing, Remote Terminal Unit RTUs
Phase
Renovation, Remodel, Improvements, Upgrades
Duration
1825 days

Description

The Washington Suburban Sanitary Commission, MD (the "WSSC"), is soliciting sealed responses for Anacostia II WWPS Electrical Updates. Project work includes the replacement and upgrade of the Anacostia II Wastewater Pumping Station Electrical system. The project involves various electrical and substation upgrades including, but not limited to: Replacement of multiple large, medium voltage transformers Replacement of two switchgear line ups and IPA Enclosures Replacement of the 13.8kV switchgear including associated electrical protection systems, data transmission of monitoring, metering, and alarm signals to Parkway WRRF SCADA system Replacement of the 4.16kV switchgear including associated electrical protection systems, data transmission of monitoring, metering, and alarm signals to Parkway WRRF SCADA system New backup battery system(s) Associated ducts / underground feeders and associated cables New electrical manholes Providing HVAC in both the 13.8kV and 4.16 kV IPAs Structures and foundations for 13.8kV and 4.16kV switchgear Structures and foundations for all transformers New paving Stormwater Control Devices Provision of temporary power Any associated auxiliary equipment.

Bonds required. Prevailing wages.

Contact

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Plans & Specifications

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CBS ID: 827626 | Published 6/5/2026 on Construction Bid Source

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Documents

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