Landfill Disposal Site Services in San Diego County

The California Department of Transportation (Caltrans) has issued an Invitation for Bid (IFB) No. 11A4232 for Landfill Disposal Site Services in San Diego County, targeting maintenance and landscape crews in District 11's Santee area. The procurement seeks a landfill disposal site located within a 30-mile radius of the Santee Maintenance Station at 8502 Railroad Avenue, Santee, CA 92071. The contractor must provide disposal services for approximately 5,000 tons of non-compacted refuse, 2,000 tons of green waste (excluding tree stumps), and 1,000 tons of construction waste, including concrete and asphalt. Bidders must possess critical permits, including a Full Solid Waste Facility Permit, Waste Discharge Requirements, Air Quality Permit, and Unified Program Facility Permit. The bid is due on October 9, 2025, at 2:00 p.m., with a bid opening at 2:30 p.m. the same day, and the proposed contract term spans from January 1, 2026, to December 31, 2028. The contract will be awarded to the lowest responsible bidder that meets all specified requirements and specifications.

Caltrans has established a robust set-aside program with a 25% Small Business (SB) participation goal, actively encouraging certified Small Businesses and Micro Businesses to submit bids. While a Disabled Veteran Business Enterprise (DVBE) participation requirement is not mandatory, DVBE participation is encouraged, and a DVBE incentive will be applied to this IFB. The procurement does not specify existing incumbent vendors or require integration with specific infrastructure or technology. The maximum contract amount will be determined during the bidding process, with the award based on the lowest bid that satisfies all technical and operational specifications. Potential bidders are advised that for accessible versions of solicitation documents, they can submit a request at http://bit.ly/dpac-ada or call (916) 654-2852 if they require alternative document formats.