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  5. ›Hazardous Waste Disposal Services in Alameda, Santa Clara…

California Department of Transportation·California

Hazardous Waste Disposal Services in Alameda, Santa Clara, San Mateo, San Francisco, Contra Costa, Marin, Solano, Sonoma, Napa Counties

Closes 9/8/2026$1.5M – $2MInvitation for Bid
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Description

The California Department of Transportation is seeking a qualified contractor to provide on‑call hazardous‑waste collection, transport, disposal, and recycling services across nine Bay Area counties. The contractor must hold a full suite of motor‑carrier permits, CSLB Class A and HAZ certifications, and numerous hazardous‑material registrations, and must perform all work with its own resources (no subcontracting). The contract is a fixed‑price, two‑year agreement (Oct 1 2026 – Sep 30 2028) with a not‑to‑exceed ceiling of $2 million, and includes quarterly reporting and strict regulatory compliance requirements. • Scope: On‑call pickup, delivery, transport, disposal or recycling of hazardous, biological, and laboratory waste for Caltrans facilities in Alameda, Santa Clara, San Mateo, San Francisco, Contra Costa, Marin, Solano, Sonoma, and Napa counties. • Mandatory Licenses/Certifications: Motor Carrier Permit, CSLB Class A General Engineering license, HAZ hazardous‑substance removal certification, DOT PHMSA hazardous‑material registration, CHP transportation license, multiple EPA and state waste transporter registrations, HAZWOPER training, and related tax/permit certifications. • Financial/Contract Terms: Fixed unit‑rate covering all labor, equipment, mobilization, and disposal; separate compensation for replacement containers/overpacks; no bonds, per‑diems, or CPI adjustments; payment within 45 days of invoice.

Attached files

Contact

Queenann Herron(Contract Analyst)

[email protected]

(916) 616-3858

Key dates

Opened
8/24/2026
Questions due
8/31/2026
Closes
9/8/2026
Projected award
9/21/2026
Duration
2 years

Last updated

Details

Type
Invitation for Bid
Industry
Utilities and Waste Management
NAICS
562910
Solicitation №
04A7575

Budget estimate

$1,500,000 – $2,000,000

The addendum caps the contract at $2,000,000, and typical market rates for full‑service hazardous‑waste disposal (including labor, equipment, transport, and disposal) suggest a low‑end execution cost near $1.5 M. Therefore a realistic budget range would be roughly $1.5 M to $2 M, depending on the bidder’s efficiency and any optional container‑replacement fees.

AI estimate from the solicitation

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