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This Government Contract opportunity from California was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Hazardous and Biological Waste Disposal Contractor

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 562920
SLED
FY27 Inert Crushing at Transfer Station
Solicitation # 2026-NIBCONST-594
The City of Prescott is soliciting bids for the FY27 Inert Crushing project at the Transfer Station located at 2800 Sundog Ranch Road. The scope of work involves the on-site crushing and screening of two distinct stockpiles—one consisting of a concrete-inert mixture and the other of asphalt concrete, concrete, and rubble—into a 1 1/4 inch minus product. The contractor is required to document total tonnage produced using off-of-the-belt scale evidence and must coordinate operations with the Solid Waste or Street Maintenance Superintendents to avoid interfering with daily station activities. The project must be completed within 90 calendar days from the Notice to Proceed, with the contract being awarded to the lowest qualified bidder. The procurement process requires a proposal guarantee of at least 10 percent of the total bid price and the provision of performance and payment bonds. Bidders must submit a detailed bidding schedule including unit rates for crushing and fixed costs for mobilization and contract allowances. Technical compliance is governed by the City of Prescott Supplement to the MAG Uniform Standard Specifications and project-specific Special Provisions, with quality control testing performed by an independent geotechnical firm. Additionally, the project adheres to federal and state regulations, including the Buy America preference and American Iron and Steel requirements for applicable funding.
Public Works

POSTED

8 days ago

DEADLINE

in 19 days

AI Contract Overview

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This subcontract opportunity with the California Department of Transportation involves the pickup, transport, and legal disposal of hazardous, biological, universal, and environmentally regulated waste for prime contractors on hazardous materials projects. The contractor is responsible for utilizing waste stream profiles, manifests, and labels while employing specialized hazmat transport vehicles and packing absorbents to ensure safe handling. The selected provider must possess all required hazardous waste hauling permits and maintain strict compliance with Cal/OSHA and CFR regulations. Performance will take place in Alameda, and the contractor is required to deliver completed manifests as proof of legal disposal. The response deadline for this solicitation is September 8, 2026.

General Info

Hazardous waste transport and disposal for Caltrans in Alameda. Deadline September 8, 2026.

Agency

California Department of TransportationView Agency

NAICS

562920 - Materials Recovery FacilitiesView NAICS

Place of Performance

Alameda, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 04A7575.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

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

AI Contract Breakdown

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia Department of Transportation
ContactsNo contacts available
OfficeN/A
Organization / Agency
California Department of Transportation
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs pickup, transport, and legal disposal of waste for prime contractors on Caltrans hazardous materials projects. Handles hazardous, environmentally regulated, universal, and biological waste using waste stream profiles, manifests, and labels. Utilizes hazmat transport vehicles and packing absorbents. Requires hazardous waste hauling permits and compliance with Cal/OSHA and CFR. Delivers legally disposed waste and completed manifests.

More opportunities from California Department of Transportation

Same awarding agency

NAICS: 237310
New
SLED
Sidewalk Replacement Services in Merced and Mariposa Counties.
Solicitation # 10A2938
The California Department of Transportation (Caltrans) issued solicitation IFPQ 10A2938 for sidewalk replacement services in Merced and Mariposa Counties. The project requires a certified Small Business (SB) or Disabled Veteran Business Enterprise (DVBE) to provide all labor, materials, and equipment necessary to remove and legally dispose of existing concrete sidewalks and install new, ADA-compliant replacements. Key technical requirements include achieving 95% subgrade compaction, applying a perpendicular broom finish, and adhering to specific clear width and tactile warning surface standards. The contract is estimated to commence on October 19, 2026, with a maximum bid cap of $484,000.00. Award will be granted to the responsible bidder offering the lowest price quote who meets all specifications. Eligible bidders must hold a valid C-8 or C-12 contractor license and maintain current DGS certification. Mandatory requirements include a site inspection on September 21, 2026, and a final quote submission deadline of October 1, 2026. The contract mandates prevailing wages for bids exceeding $15,000 and requires a payment bond for bids over $25,000. Invoicing is conducted monthly in arrears and requires the submission of certified payroll records for verification by the Caltrans Contract Manager.
Highway, Street, and Bridge Construction

POSTED

1 day ago

DEADLINE

in 19 days
View Details

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