B2_-_Mill_Hill_Road_Water_Main_Extension_PGM_DSP-210037.pdf

The document is an Invitation to Bid (ITB) from the County Commissioners of Charles County, Maryland, for a multi-scope infrastructure project along Mill Hill Road in Waldorf. The project encompasses three primary scopes: Mill Hill Road Improvements, Mill Hill Water Line Extension, and Mill Hill Overlay & Pavement Markings. The road improvements involve reconstructing approximately 2,350 linear feet from Davis Road to Devonfield Avenue, including road widening, pavement upgrades, storm drainage improvements, utility relocations, and landscaping. The water line extension will interconnect neighborhoods by installing approximately 1,282 linear feet of 12-inch diameter ductile iron pipe, 86 linear feet of 8-inch diameter pipe, and associated water infrastructure components like fire hydrants, valves, and water meters. The overlay and pavement marking scope includes placing 1-1/4 inches of hot mix asphalt on approximately 1,600 linear feet of Mill Hill Road, 160 linear feet of Jay Street, and 100 linear feet of Frances Street.

The project will be executed in compliance with County, State, and Federal specifications, with detailed project drawings provided for each scope of work. An Underdrain Report has been made available to all bidders to provide additional technical information. The project aims to improve road safety, water system reliability, and infrastructure quality in the designated area. Specific technical requirements include full-depth pavement sections, storm drain structures, stormwater management facilities, curb and gutter, sidewalks, and comprehensive restoration of disturbed areas. While specific pricing, funding sources, and bid submission dates are not explicitly detailed in the provided document, the comprehensive scope suggests a significant municipal infrastructure investment focused on enhancing transportation and water infrastructure in the Charles County region.