San Mateo County Transportation Authority Planetbids #27S-CU-031

Concrete Pavement Replacement and Generator Maintenance for San Mateo County Transit District North Base

San Mateo County Transit District is seeking qualified contractors for the North Base Concrete Repair FY27 project at its South San Francisco facility. - Buyer: San Mateo County Transit District, Facilities Department - Scope of work: - Remove and replace approximately 600 square feet of existing concrete pavement in multiple bus parking and facility areas - Demolition, excavation to 12-inch depth, base preparation with 3/4-inch crushed base rock - Install epoxy-coated #4 Schedule 60 rebar dowels and reinforcing steel bars - Pour and finish new concrete slabs using Type II or Type V cement (ASTM C 150) with pozzolanic admixture, achieving minimum 4,000 psi compressive strength - Install a 2'x2' field inlet (3'-4' deep) to serve as a sump pump basin (pump and electrical provided by SamTrans) - Joint sealing and comprehensive safety measures - Additional services: - Annual maintenance for four generators at three locations over two years, including oil and filter replacement, and inspection of fans, belts, hoses, fluids, and leaks - Requirements: - Valid California State Contractor's License (A or C-8) - Compliance with California prevailing wage and labor code requirements - Contractor must self-perform at least 50% of the work - Total compensation not to exceed $70,000 - No specific OEMs or proprietary products are named; opportunity is open to qualified concrete and construction contractors

Description

This Public Works project involves furnishing all labor, materials, tools, equipment, services, supervision, and incidentals necessary for the removal and replacement of approximately 600 square feet of existing concrete pavement in bus parking areas. The project is managed by the San Mateo County Transit District and requires a C-8 license classification. Bidders must submit electronic quotations by August 28, 2026, and the project includes compliance with prevailing wage and labor code requirements.

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