Addendum No. 1~9.pdf

This Addendum No. 1 modifies the bidding requirements for the CSA 20 Joshua Tree Community Center Roof Coating project issued by the San Bernardino County Department of Public Works - Special Districts Division. The project, located at 6171 Sunburst Avenue, Joshua Tree, California, involves the rehabilitation and life-extension of an existing low-slope roof system through application of a fluid-applied roof coating system suitable for modified bitumen roofing. The scope includes surface preparation, localized repairs, base coat and finish coat applications, and manufacturer inspection to achieve a minimum 20-year No Dollar Limit manufacturer warranty. The primary change in this addendum is the rescheduling of the bid opening date from May 21, 2026 at 10:00 AM to June 4, 2026 at 1:30 PM, with the bid opening to be conducted via Microsoft Teams meeting. The project must be completed within 30 calendar days following issuance of the Notice to Proceed, with liquidated damages assessed at $1,500 per calendar day for delays.

Bidders must hold a valid California Class C-39 (Roofing) or Class B (General Building) contractor's license, register with the Department of Industrial Relations, list at least three similar projects completed within the last five years, and comply with prevailing wage requirements under California Labor Code sections 1770 et seq. Bid security equal to 10 percent of the total base bid plus additive bid price is required, and bids must remain valid for 60 calendar days after the bid opening date. The successful bidder will be required to furnish performance and payment bonds each equal to 100 percent of the contract sum and maintain comprehensive insurance coverage including workers' compensation, general liability ($1,000,000 combined single limit), automobile liability ($1,000,000 combined single limit), and builder's risk coverage. Progress payments will not exceed 95 percent of the total contract price, with final payment processed 60 calendar days after filing of the Notice of Completion. The specific contract award value or budget range is not disclosed in the available bid documents.