The California Department of Transportation is soliciting bids for hazardous-waste pickup, cleanup, testing, transport, disposal, recycling, bin rental, and related services at District 03 maintenance facilities and other designated sites. The three-year procurement covers Butte, Colusa, El Dorado, Glenn, Nevada, Placer, Sacramento, Sierra, Sutter, Yolo, and Yuba counties and requires applicable hazardous-material, transportation, environmental, contractor licensing, safety, insurance, and reporting qualifications. This is an Invitation for Bid/Sell Event procurement, not a grant program, and submissions are due August 6, 2026, at 2:00 PM Pacific Time.