Roofing replacement at various locations

Chula Vista Elementary School District is requesting sealed bids for roofing replacement at four school sites under Bid No. 26/27-7, with bids due November 18, 2026 at 2:00 p.m. Pacific Time, and a mandatory pre-bid conference and site visit on November 3, 2026 at 10:00 a.m. A California State License Board C-39 Roofing Contractor classification is required; bidders must be currently registered with the California Department of Industrial Relations.

The scope covers full roof replacement and restoration at Valley Vista Elementary School, Vista Square Elementary School, Juarez-Lincoln Elementary School, and Loma Verde Elementary School, divided into two bid packages. Work includes removal of existing roofing systems, deck repairs, installation of SBS-modified bituminous membrane roofing systems, sheet metal flashing and trim, roof penetration repairs, expansion joint replacement, and reflective coating application. The District furnishes materials through California Multiple Award Schedule Contract No. 4-20-56-0006B; the contractor provides all labor, equipment, installation, and supplementary materials. Fascia replacement is estimated at 150 linear feet with unit-pricing adjustments, and deck replacement at approximately ten percent of substrate area. Contractors must receive all owner-furnished materials, including sheet metal and tapered Polyiso insulation, at their secure yard or warehouse between March 1–31, 2027.

The District may award either two separate contracts by bid package or a single contract covering all sites, each to the lowest responsive, responsible bidder based on balanced bids. Bid security of ten percent of the maximum bid amount is required. The successful contractor must provide 100 percent performance and payment bonds, maintain a minimum five million dollars in insurance coverage, and offer a five-year labor warranty plus manufacturer's warranty. The project is subject to prevailing wage requirements with five percent payment retention. Roof coating materials must comply with Title 24.