CA NP MOJA 11(2) 10(2) XS_signsealed_Part2.pdf

This is Part 2 of a signed invitation for bid for road improvements within Mojave National Preserve in San Bernardino County, California. The Federal Highway Administration, Central Federal Lands Highway Division, in coordination with the National Park Service, is soliciting bids for approximately 56.5 miles of road improvements across three primary corridors: 19.3 miles of Kelso-Cima Road, 22.3 miles of South Kelbaker Road, and 14.9 miles of Morningstar Mine Road. The work scope includes full depth reclamation and resurfacing with new asphalt pavement, widening roadways to a consistent 26 feet, minor horizontal and vertical realignment in select areas, reinforcement of 48 low water crossings (consisting of buried concrete barriers with riprap revetment), and safety improvements including rumble strips, signing, pavement markings, and paved pullouts. The estimated contract value ranges from $80,000,000 to $120,000,000.

This full and open competition solicitation includes a HUBZone price preference and is subject to environmental constraints due to the natural resource sensitive area, which will affect construction scheduling and operational procedures. The project requires significant attention to detail in road construction, traffic control, visitor relations, and timely completion. Solicitation Number 6982AF25B000013 is being issued by the Department of Transportation Federal Highway Administration. Interested contractors should refer to the complete plans and specifications available with the solicitation for detailed technical requirements and bidding instructions.