26-00664-septic tank materials *brand specific*

The State of California is requesting bids for brand-specific septic tank materials under RFB IS-26201018, with proposals due June 16, 2026. This is a sealed-bid procurement structured as a blanket purchase order or requirements contract to establish pricing for state procurement of septic system components as needed over the contract term.

The scope covers septic tank materials and related products meeting brand-specific and technical specifications defined in the required technical specification document (REQUIRED T-SPEC RFB-IS-26201018.pdf). Bidders must supply only the approved manufacturers or product lines specified and demonstrate compliance with all material composition, dimensional standards, durability, and regulatory compliance requirements outlined in the technical specification. The procurement is designed to standardize products across state facilities.

Pricing is itemized by line item with unit costs and extended totals, as established in Exhibit 6.xlsx. Bidders must submit quotations following the pricing format specified and include all costs associated with materials and delivery where applicable. Award will be made to the lowest responsive and responsible bidder meeting all specification requirements. The contract may be utilized by multiple state departments and agencies.

Bidders must complete all required forms from Appendix A: Purchasing Required Forms (rev. April 20, 2023), which establish vendor registration, bid submission, contract documentation, and compliance certification requirements applicable across California state and local purchasing entities. All sealed bids must be submitted by the June 16 deadline.