California eProcure #10A2895

Caltrans Small Business Culvert Replacement Project in Alpine County, CA

This opportunity involves a Small Business set-aside contract from the California Department of Transportation (Caltrans) for culvert replacement and associated roadway/environmental work in Alpine County, California. - Government Buyer: - California Department of Transportation (Caltrans), District 10, Division of Procurement and Contracts - Project Scope: - Replacement and rehabilitation of 39 failing culverts at 33 locations along State Routes 4, 88, and 89 - Roadway excavation, including removal and disposal of contaminated soil (arsenic and lead) - Installation and removal of culverts and headwalls - Construction of rock slope protection, structure concrete headwalls, and reinforced concrete pipe (24", Class V, rubber gasket joint) - Environmental compliance: lead compliance plan, water pollution control, water quality sampling and reporting, invasive species control, hydroseeding, compost application - Temporary creek diversion systems and high-visibility fencing - Traffic control systems, construction area signs, portable changeable message signs - Fabrication and installation of metal asset tags for culvert markers - Products/Line Items: - Key items include: 83 CY roadway excavation (contaminated soil), 40 LF 24" reinforced concrete pipe, 200 temporary fiber rolls, 130 LF temporary high-visibility fence, 380 SF hydroseed, 3.4 CY structure concrete headwall, 8 CY rock slope protection, and various environmental and safety plans - See detailed line items for full list and quantities - Unique/Notable Requirements: - Contractor must be a certified Small Business - Strict adherence to environmental permits (Lake and Streambed Alteration Agreement, 401 Water Quality Certification, 404 Nationwide Permit) - Work in drainage channels restricted to dry season (June 1 to October 1) - Payment bonds and insurance required - Compliance with nondiscrimination and civil rights laws - Contractor license types required: A (General Engineering) or C-08 (Concrete) - OEMs/Vendors: - No specific OEMs or proprietary vendors are named; all materials and products must meet Caltrans specifications - Estimated Contract Value: - Approximately $284,000 (bids over $484,000 will be rejected) - Place of Performance: - Alpine County, CA (multiple locations along State Routes 4, 88, and 89, including near Markleeville and the East Fork Carson River) - Caltrans District 10 Office (Stockton, CA) and Office 2 (Sacramento, CA) for administrative purposes

Description

The California Department of Transportation is soliciting bids for a Small Business Minor B contract for culvert replacement on a state highway in Alpine County. The contract requires the contractor to be a certified Small Business and includes various construction and environmental protection tasks such as roadway excavation, traffic control, water pollution control, and installation of reinforced concrete pipes. Bids over $484,000 will be rejected, and payment bonds and insurance are required upon award. The solicitation includes detailed specifications and project plans.

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