Carderock Springs Water Main Replacement

The Washington Suburban Sanitary Commission, MD (the "WSSC"), is soliciting sealed responses for Carderock Springs Water Main Replacement. Responses are to be submitted via WSSC's eProcurement Portal via https://procurement.opengov.com/portal/wsscwater PRIOR TO 2 PM on May 07, 2026 . Late responses will not be accepted. Project work includes replacement of approximately 6,010 feet in same trench and 9,602 feet of relocation of 8 inch water main, 467 feet in same trench and 1,096 feet of relocation of 4 inch water main, and installation of 30 fire hydrants and water house connections to 476 properties to serve Persimmon Tree Lane, Comanche Court, Fenway Road, Lily Stone Drive, Stone Trail Drive, Hamilton Spring Road, Mackenzie Court, Edenwood Court, Glenmore Spring Way, Carderock Court, Carderock Drive and Fenway Road in Bethesda, Montgomery County. The Project is MDE SRF Loan funded. The applicable State Insert titled Requirements and Contract Provisions for the Treatment Works Projects Financed through the Maryland Water Quality Loan Fund and the Maryland Drinking Water Revolving Loan Fund, Department of the Environment, State of Maryland, and other requirements are incorporated in the contract documents. The bidders should make note of the special additional requirements imposed through the use of this funding such as but not limited to the use of Davis-Bacon Wage Rates, the use of American Iron and Steel (AIS) products, the use of American made manufactured products and construction materials as mandated by the Build America Buy America Act (BABA), the submission of AIS and BABA material certifications to WSSC Water, and installation of the MDE/ EPA project sign. The EPA final guidance documents for AIS and BABA are incorporated in these contract documents for reference.