Washington Suburban Sanitary Commission

Washington Suburban Sanitary Commission

Close: May 7, 2026

WSSC Water seeks bids to replace and relocate water mains and appurtenances serving the Carderock Springs area in Bethesda, Montgomery County, Maryland. The project includes several thousand linear feet of 8‑inch and 4‑inch water main work, installation of about 30 fire hydrants, and reconnection of hundreds of service lines across multiple neighborhood streets. Bids must be submitted via WSSC’s Supplier/OpenGov portal by the stated deadline.

Washington Suburban Sanitary Commission

Close: Apr 27, 2026

The Washington Suburban Sanitary Commission (WSSC Water) is seeking a contractor to provide comprehensive building janitorial and day-porter services at its Support Center in Laurel and the Consolidated Lab in Silver Spring. The scope includes routine cleaning, restroom maintenance, trash removal, and specialized tasks like carpet care and high-dusting for an initial one-year term with four optional extensions. Proposals must be submitted through the WSSC eProcurement supplier portal by the April 27, 2026 deadline.

Washington Suburban Sanitary Commission

Close: Apr 23, 2026

The Washington Suburban Sanitary Commission (WSSC Water) is soliciting sealed proposals for Dental Plan Administration to provide dental insurance services for approximately 1,880 active employees and over 1,700 retirees, with an expected contract start date of January 1, 2027. The scope includes broad in-network provider access, secure handling of member data, accurate administration of the current plan design, and implementation support. Aon has been retained to assist WSSC Water with the RFP process, and all proposals must be submitted via the Commission’s eProcurement portal.