Northern California Hazardous Waste Disposal Services

The California Department of Transportation is seeking on-call hazardous waste assessment, packaging, transportation, disposal, recycling, laboratory testing, and container-supply services across nine Northern California counties.

State of California > California Department of Transportation > Administration Division of Procurement and Contracts


General
Open
04A7653
Oct 20, 2026 09:00 PM
Oct 05, 2026 10:00 PM
2 years
Small BusinessOther
Invitation for/to Bid (IFB/ITB)
State
Ask AI about this solicitation
Contact
queenann.herron@dot.ca.gov
+19166163858
1727 30th Street, Sacramento, CA, USA
Submission Instructions
Mail
California Department of Transportation (Caltrans), Division of Procurement and Contracts, ATTN: Bid Unit, 1727 30th Street, 4th Floor, MS 65, Sacramento, CA 95816-7006
Description

The California Department of Transportation (Caltrans) is soliciting on-call services for the assessment, preparation, packaging, pickup, transportation, recycling, and lawful disposal of hazardous, biological, universal, laboratory-packed, and other environmentally regulated waste. The scope includes waste characterization and profiling, sampling and laboratory analysis, manifests, cleanup, containerization, guidance, and recommendations. Waste streams may include paints, solvents, fuels, corrosives, toxic and flammable materials, batteries, lamps, medical sharps, e-waste, radioactive-material-containing exit signs, contaminated soil and absorbents, oils, gases, and other regulated materials. The contractor must provide qualified personnel, vehicles, equipment, hazardous-waste containers, laboratory access, transportation, disposal and recycling facilities, documentation, and reporting. Required qualifications and registrations include a Class A General Engineering license, Hazardous Substance Removal certification, motor-carrier and hazardous-material transportation credentials, hazardous-waste transporter registrations, applicable EPA and medical-waste identifiers, HAZWOPER training, and access to appropriately certified analytical laboratories. Services will be issued through service requests and performed at Caltrans District 04 facilities and other designated sites in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma Counties. The agreement is estimated to run from November 30, 2026, through November 29, 2028, subject to approval and notice to proceed.

Classification Codes
NAICS562211Hazardous Waste Treatment and Disposal
PSCF108Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support
Smart Codes
hazardous waste disposalhazardous waste transportationhazardous waste recycling
Specifications
Supply & Service
No
Timeline
Oct 05, 2026 10:00 PM-IFB Available
Oct 12, 2026 09:00 PM-Written Questions Due
Oct 20, 2026 09:00 PM-Final Bid Submission Deadline
Oct 20, 2026 09:30 PM-Bid Opening (optional)
Teleconference: 1-866-700-7952; passcode 7089821#
Nov 2, 2026-Estimated Proposed Award Date
Requirements
Required
  • Commercial General Liability — $1,000,000.00
  • Automobile Liability — $1,000,000.00
  • Workers' Compensation
  • Employer's Liability — $1,000,000.00
  • Pollution Liability — $1,000,000.00
No
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