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This Government Contract opportunity from California was posted on August 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Earthwork, Erosion Control & Environmental Remediation

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: 562910
New
Theatre Mold Remediation Scope of Work
Solicitation # AT25-0006
Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was initiated following a sprinkler system failure that caused significant water damage. The scope of work requires the remediation of the entire building, including cleaning visible mold and algae from concrete floors, CMU walls, and vinyl tiles, as well as the removal and replacement of affected drywall, gypsum wallboard, and acoustical tile ceiling finishes. Additionally, the contractor must perform dehumidification to maintain humidity levels at or below 50 percent and clean or replace damaged theater seating cushions. All work must adhere to EPA guidelines and the ANSI/IICRC S520 Standard for Professional Mold Remediation. The project requires the provision of a Certified Industrial Hygienist to verify materials and perform final clearance walkthroughs. Contractors must submit a single lump sum bid on company letterhead, including a detailed cost breakdown, a timeline for substantial completion, and proof of a valid Indiana Contractor's License. Evaluation is based on best value, with price weighted at 60 percent, quality at 20 percent, past performance at 10 percent, and schedule at 10 percent. Mandatory requirements include compliance with the Davis-Bacon Act wage determinations, specific automobile and workers compensation insurance limits, and the submission of a sequenced construction schedule within 10 days of the Notice to Proceed. Work must commence within 14 days of the Notice to Proceed, and payment is issued on Net 30 terms.
Atterbury Job Corps Center

POSTED

about 14 hours ago

DEADLINE

in 17 days
NAICS: 562910
New
Maui JCC Mold Remediation and Removal of Water-Damaged Materials
Solicitation # maui-jcc-mold-remediation-removal-water-damaged-materials
Management & Training Corporation (MTC) is soliciting bids for a fixed-price, single lump sum contract to perform mold remediation and removal of water-damaged materials at the Maui Job Corps Center in Makawao, Hawaii. The project focuses on Building 11, specifically the cafeteria, food service areas, and restrooms, which sustained significant water intrusion during a windstorm on August 15, 2026. The scope of work includes the removal of mold-affected porous materials such as drywall and ceiling tiles, the establishment of containment with HEPA-filtered negative air pressure, and the remediation of structural surfaces. The estimated contract value ranges from $25,000 to $100,000, with a required performance period of 30 consecutive business days following the Notice to Proceed. Bids will be evaluated based on overall best value. To be considered, bidders must conduct a mandatory physical site visit and submit a comprehensive proposal including a lump-sum bid, a detailed cost breakout, three comparable references, and proof of insurance. For bids of $25,000 or more, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Awardees must comply with Davis-Bacon Act minimum wage rates, EPA guidance for mold remediation, and various Federal Acquisition Regulation clauses, including first-tier subcontractor reporting for awards over $40,000. Payment is based on an approved Schedule of Values via AIA documents, with a 10% retainage withheld until substantial completion.
Management & Training Corporation/Hawaii/Maui Job Corps Center

POSTED

about 14 hours ago

DEADLINE

in about 18 hours
NAICS: 562910
New
SLED
Methane Seep Program
Solicitation # RFP-EFAA-2027000075
The Colorado Energy Office is soliciting proposals for the Methane Seep Program under RFP-EFAA-2027000075, with a maximum budget of 600,000 dollars. The project focuses on methane mitigation work, including the commissioning of systems and equipment and the development of a public-facing case study to demonstrate replicability. The anticipated period of performance begins around January 8, 2027, and concludes by September 30, 2029, with all mitigation work required to be completed by August 2029. The award will be based on a total value evaluation method, considering the most advantageous proposal based on technical feasibility, demonstrated experience, and cost reasonableness. Proposals must be submitted online by 5:00 PM Mountain Time on November 20, 2026, and must not exceed 10 pages, excluding specific attachments such as company profiles and resumes. Key requirements include compliance with federal standards such as the Build America-Buy America, Davis-Bacon and Related Acts, and the National Environmental Policy Act, as well as adherence to Climate Pollution Reduction Grant reporting. Offerors must provide certifications regarding conflicts of interest, accessibility requirements, and AI governance. Special consideration is given to Service Disabled Veteran Owned Small Businesses certified by the U.S. Small Business Administration and based in Colorado. All inquiries must be directed via email to Tara Larwick by October 23, 2026.
Governor - Colorado Energy Office

POSTED

1 day ago

DEADLINE

in 29 days

AI Contract Overview

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This subcontract for the California Department of Transportation involves roadway excavation and environmental remediation services in Sacramento. The scope of work focuses on managing Aerially Deposited Lead contaminated soil and installing Class IV rock slope protection with Class 8 fabric. To ensure compliance, the contractor must provide a Lead Compliance Plan, utilize ProUCL statistical software, and employ ELAP-certified laboratory analysis for the delivery and certified disposal of contaminated materials. The opportunity is categorized under NAICS code 562910 and was posted on August 10, 2026. Interested parties must submit their responses by the deadline of September 9, 2026.

General Info

Sacramento roadway excavation and lead remediation subcontract; responses due by September 9, 2026.

Place of Performance

Sacramento, CA, 95814, USA

Set-Aside

NONE

Documents

This scope was carved out of 03-0N4504.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Construction On State Highway In Sacramento County In Sacramento From 0.1 Mile North Of Fulton Avenue Overcrossing To Auburn Boulevard On-Ramp Overcrossing

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
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs roadway excavation and environmental remediation for prime contractors on Caltrans highway projects. Manages Aerially Deposited Lead (ADL) contaminated soil and installs Class IV rock slope protection with Class 8 fabric. Requires a Lead Compliance Plan, ELAP-certified laboratory analysis, and ProUCL statistical software. Delivers excavated site and certified disposal of contaminated materials.

More opportunities from California Department of Transportation

Same awarding agency

NAICS: 237310
New
SLED
Rdwy excavation, place HMA and HFST, install APC and concrete barrier.
Solicitation # 01-0L3804
The California Department of Transportation (Caltrans) is soliciting bids for Contract No. 01-0L3804, a highway construction project on State Route 101 in Mendocino County. Located approximately 8 miles south of Willits, the project spans from 0.2 mile north of Ridgewood Ranch Road to 0.4 mile south of Black Bart Road. The scope of work includes roadway excavation, the placement of Hot Mix Asphalt (HMA) and High Friction Surface Treatment (HFST), and the installation of Aggregate Pavement Concrete (APC) and concrete barriers. Additionally, the project involves repairing or replacing two jurisdictional drainage systems, including culvert extensions and the installation of a new underdrain culvert. Bids must be submitted on a cost-plus-time basis by December 8, 2026. The general work must be completed within 95 to 135 working days, while permanent erosion control establishment must be finished within 250 working days. The contract is governed by the 2025 Standard Specifications and specific Special Provisions, which include requirements for Buy America/Build America compliance, professionally facilitated project partnering, and subcontractor payments within seven days of progress payments. Labor must be compensated according to the higher of the California Department of Industrial Relations or U.S. Secretary of Labor prevailing wage rates. The project requires adherence to several environmental and regulatory permits, including authorizations from the U.S. Army Corps of Engineers, the California Regional Water Quality Control Board, and the California Department of Fish and Wildlife. Quality control for HFST must be performed by independent laboratories, and personnel conducting sampling and testing must hold ACI Concrete Field-Testing Technician, Grade 1 certification. Final acceptance of materials and equipment is subject to Department testing and visual inspections for surface texture and uniformity.
Highway, Street, and Bridge Construction

POSTED

3 days ago

DEADLINE

in about 2 months
View Details
NAICS: 237310
New
SLED
Construction On State Highway In Ventura County In And Near Oxnard And Ventura From Central Avenue To 0.6 Mile North Of Victoria Avenue
Solicitation # 07-367604
The California Department of Transportation has issued solicitation 07-367604 for a construction project on State Highway Route 101 in Ventura County, spanning from Central Avenue to 0.6 miles north of Victoria Avenue in and near Oxnard and Ventura. With an estimated project cost of 2,700,000 dollars and a target completion year of 2028, the scope focuses on constructing stormwater treatment Best Management Practices. Key activities include roadway excavation, asphalt concrete paving, concrete curbs, sidewalks, and the installation of Design Pollution Prevention Infiltration Areas and Gross Solids Removal Devices. The project also encompasses extensive landscape work, irrigation installation, and the management of regulated and unregulated earth material containing aerially deposited lead. Contractors must adhere to 2025 Standard Specifications and Standard Plans, ensuring compliance with Buy America/Build America requirements for manufactured products. Critical operational requirements include maintaining full traffic flow when construction is not active and the electronic submission of certified payroll records via LCPtracker Pro. The project involves the protection of various municipal utilities and requires strict adherence to environmental standards, including the management of treated wood waste. Bids are to be submitted on a unit price basis by November 19, 2026, with specific certifications required from a registered civil engineer or professional geologist. Performance is subject to rigorous inspection, including a 6,000 dollar withhold for each missing environmental product declaration.
Highway, Street, and Bridge Construction

POSTED

4 days ago

DEADLINE

in 28 days
View Details

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