ANACOSTIA_2_WWPS_PLC_BID_PLANS_11052025_sealed_final_package.pdf

This is a sealed bid plans document prepared by the Washington Suburban Sanitary Commission (WSSC) in Maryland for the Anacostia II Wastewater Pump Station (WWPS) Programmable Logic Controller (PLC) Upgrades project. The project entails replacement, modification, and upgrade of the Distributed Process Control System (DPCS) at the Anacostia #2 Wastewater Pump Station, including installation of a new WSSC-furnished Pumping System PLC panel, upgrade of UPS and power panels, replacement of instrumentation, modification of RTU, RIO, and motor starters, installation of new DPCS network cabling and raceways, and completion of all associated electrical, control, integration, testing, and documentation activities. Sealed responses must be submitted via WSSC's eProcurement Portal at https://procurement.opengov.com/portal/wsscwater prior to 2:00 pm on Thursday, March 26, 2026, with late responses not accepted. The contractor is responsible for full installation, demolition, wiring, coordination, and testing in accordance with WSSC standards to modernize the station's control systems and ensure continued reliable pumping operations.

The bid plans document provides the technical specifications, drawings, and requirements necessary for contractors to prepare accurate cost proposals for the work. Contractors must carefully review all plan details, technical requirements, and WSSC standards prior to submission. The project represents a critical infrastructure upgrade to modernize wastewater pumping station control systems and maintain operational reliability at the Anacostia #2 facility.