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  5. ›IFB MULTIPROVIDER ENCAMPMENT WASTE DISPOSAL AND CLEANUP IN…

California Department of Transportation·California

IFB MULTIPROVIDER ENCAMPMENT WASTE DISPOSAL AND CLEANUP IN SAN MATEO COUNTY

Closes 4/30/2026$150k – $500kInvitation for Bid
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Description

The California Department of Transportation (Caltrans) is seeking up to three qualified contractors to provide comprehensive encampment‑site waste removal, hazardous‑waste disposal, and post‑event cleanup services on an as‑needed basis in San Mateo County (with references to San Francisco and Santa Clara Counties in the addendum). The contract will be a multiple‑provider, fixed‑price agreement and will require the contractor to furnish all labor, equipment, tools, traffic control, travel, disposal, and incidentals. Bidders must hold a full suite of state and federal licenses and certifications, including a Class A General Engineering Contractor License, Hazardous Substance Removal (HAZ) certification, DOT hazardous‑materials registrations, HAZWOPER training, and appropriate motor‑carrier and waste‑transporter permits. The work includes site de‑contamination, disinfection, recycling of salvageable materials, and coordination with Caltrans staff, CHP, and animal‑control as needed. • Full‑service waste collection, hazardous‑waste handling, and site cleanup (including disinfection) for encampments in San Mateo County. • Mandatory pre‑bid conference on 04/22/2026; sealed hard‑copy bids due 04/30/2026 2:00 PM. • Extensive licensing and safety certifications required (Class A, HAZ, HAZWOPER, DIR registration, motor‑carrier permit, etc.). • Multiple‑provider award (up to three contractors); prevailing‑wage rules apply for bids > $15,000. • No fixed contract term disclosed; work performed on an as‑needed basis.

Attached files

Contact

JoAnna Nevarez(Contract Analyst)

[email protected]

(279) 234-2481

Key dates

Opened
4/9/2026
Questions due
4/23/2026
Pre-bid meeting
4/22/2026Mandatory
Closes
4/30/2026
Projected award
5/12/2026

Last updated

Details

Type
Invitation for Bid
Industry
Utilities and Waste Management
NAICS
562111
Solicitation №
04A7524

Budget estimate

$150,000 – $500,000

The solicitation does not disclose a contract ceiling. Based on comparable multi‑provider waste‑remediation contracts for a single county, annual spend typically ranges from $150,000 to $500,000 per awardee, depending on the frequency and volume of encampments. Assuming each contractor performs an average of 30‑50 clean‑up events per year at $3,000‑$5,000 per event (including labor, disposal fees, and equipment), the total earnings could fall between roughly $150,000 and $250,000 per year. If the contract extends over multiple years (common for IDIQs), cumulative revenue could reach $300,000‑$750,000.

AI estimate from the solicitation

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