This Subcontract opportunity from Department Of Defense was posted on September 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sediment Transport and DMPA Management

Closed

Federal

Submission Closed10/05/2026, 12:00:00 PM CDT

Contract Overview

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

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NAICS: 562910

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Sink Undercoating Abatement ServicesThis subcontract for Sink Undercoating Abatement Services involves the removal and disposal of hazardous undercoating materials from sink basins for prime contractors working on City of Cambridge municipal projects. The scope of work requires the identification and containment of hazardous materials using HEPA vacuum systems and containment barriers, with all waste disposal conducted in strict accordance with Massachusetts environmental regulations. The final deliverables include a clean, abatement-certified sink area and all necessary waste disposal manifests. To be eligible for this contract, providers must hold a state-certified Asbestos/Lead Abatement License. The project is located in Cambridge, Massachusetts, and falls under NAICS code 562910. Interested parties must submit their responses by the deadline of December 3, 2026.

POSTED

DEADLINE

COC-RWR-FY27-31100A: REBID: Sink Undercoating Abatement

Solicitation # BD-27-1144-CAMBR-CAMBR-135164

The City of Cambridge is soliciting bids for a sink undercoating abatement project, identified as file number COC-RWR-FY27-31100A under solicitation number BD-27-1144-CAMBR-CAMBR-135164. This open market procurement is managed by the City of Cambridge in Massachusetts, with the work to be performed within the city. The solicitation was posted on November 12, 2026, and the deadline for bid submissions is December 3, 2026, at 2:00 PM. Interested parties must submit their quotes electronically through the City's e-Procurement Portal. The primary point of contact for this procurement is Natalie Sullivan, who serves as the contact person and the bill-to recipient located at 795 Massachusetts Ave, Room 303, Cambridge, MA 02139. While the scope is defined as sink undercoating abatement, specific unit pricing and total contract value have not been disclosed in the solicitation documents.

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DEADLINE

Underground Storage Tank (UST) Removal and Site RemediationThis subcontract for Underground Storage Tank Removal and Site Remediation involves the physical disconnection, pumping, degassing, and removal of a 2,000-gallon double-walled gasoline storage tank and steel containment dyke. Supporting prime contractors on Ohio Department of Natural Resources projects at Dillon State Park, the selected provider must perform hazard evaluations, atmospheric testing, and vapor control in strict accordance with OSHA guidelines. The scope of work requires the use of vacuum trucks and heavy lifting equipment to deliver a fully removed and cleared tank site. Qualified contractors must hold OSHA Confined Space Entry and Lockout/Tagout certifications to ensure safety during operations. This opportunity falls under NAICS code 562910 and was posted on November 12, 2026, with a response deadline of December 11, 2026.

Dnr353604 Dillon State Park Dnrmus

POSTED

DEADLINE

Surface and Groundwater Pollution ControlThis subcontract for Surface and Groundwater Pollution Control involves providing specialized monitoring, control, and drainage services for the Ministry of Defence. The scope of work includes the installation of monitoring wells, groundwater sampling, and the comprehensive management of pollution drainage systems. To ensure operational success, the contractor must utilize professional water sampling kits and groundwater monitoring probes while adhering to strict environmental sampling standards and maintaining necessary water quality testing certifications. The primary deliverables for this engagement are detailed water quality reports and the maintenance of fully operational drainage systems. Interested parties should note that the response deadline is January 4, 2027, and the project falls under NAICS code 562910. This role serves as a critical support function for prime contractors managing pollution mitigation on MOD projects.

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DEADLINE

Environmental Decontamination ServicesThe Environmental Decontamination Services subcontract involves providing specialized cleaning and decontamination for soil, surfaces, and structures contaminated by lubricants, oils, or fuels. Working under prime contractors for the Ministry of Defence, the service provider is responsible for the excavation of contaminated soil, chemical cleaning of hard surfaces, and the application of neutralizing agents. The scope of work requires the use of industrial pressure washers and soil excavation equipment to ensure the site meets all MOD regulatory standards. To qualify for this engagement, the contractor must possess the necessary licenses for the transport and disposal of hazardous waste. This opportunity is categorized under NAICS code 562910, with a response deadline set for January 4, 2027. The primary objective is the delivery of a fully decontaminated site that complies with the strict environmental and safety requirements of the Ministry of Defence.

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DEADLINE

Oil Spillage Control and Emergency ResponseThe Oil Spillage Control and Emergency Response subcontract involves providing immediate containment and recovery services for fuels, oils, and lubricants on Ministry of Defence Operational Energy Authority projects. The selected provider will be responsible for deploying booms, absorbent materials, and skimming equipment to prevent hydrocarbon migration, utilizing vacuum trucks and specialized recovery tools to clear spill sites. To qualify, contractors must hold hazardous material handling certifications and maintain strict compliance with MOD environmental safety standards. The final deliverables for each engagement include a fully contained and recovered site along with a detailed recovery report. This opportunity is categorized under NAICS code 562910, with a response deadline set for January 4, 2027.

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DEADLINE

Environmental Pollution Response Service Tender Notice (UK4)

Solicitation # ocds-h6vhtk-066243

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DEADLINE

Site Work & Remediation ContractorThis subcontract opportunity is for a Site Work and Remediation Contractor to support prime contractors on municipal projects for the City of Cambridge, managed by Capital Buildings Projects in Massachusetts. The selected contractor will be responsible for performing site improvements and the remediation of contaminated soils, specifically focusing on excavation and grading tasks within an active public park to deliver a fully prepared building site. The solicitation was posted on November 12, 2026, with a response deadline of December 3, 2026. This project falls under NAICS code 562910, focusing on specialized remediation services to ensure the site is safe and ready for subsequent construction phases.

Capital Buildings Projects

POSTED

DEADLINE

GAC Media Removal and Installation ContractorThis subcontract opportunity is for a GAC Media Removal and Installation Contractor to support prime contractors on water projects for the Town of North Attleborough DPW. The selected contractor will be responsible for removing spent granular activated carbon from treatment filter vessels using mechanical tools or vacuum systems, ensuring that underlying sand, gravel, and underdrains remain protected. Following removal, the contractor must install new GAC to specific depths to establish level media beds that comply with MassDEP requirements, ultimately delivering a fully restored work site. The project is managed by the Massachusetts DPW Water agency under NAICS code 562910. Interested parties must submit their responses by the deadline of December 3, 2026, at 4:00 PM. Further details regarding the solicitation can be accessed through the provided procurement portal.

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DEADLINE

Water Treatment Media Installation and Disposal ContractorThis subcontract opportunity is for a Water Treatment Media Installation and Disposal Contractor to support prime contractors on Town of North Attleboro Department of Public Works projects. The selected contractor will be responsible for vacuuming spent granular activated carbon from Adamsdale Well vessels, transporting the spent media to approved facilities, and installing new GAC media to ensure a fully recharged filtration system. The project requires the contractor to possess specialized vacuum trucks and all necessary waste disposal permits. Key deliverables include the successful installation of new media and the provision of official disposal manifests. Performance will take place in North Attleboro, Massachusetts, with responses due by December 3, 2026.

Town of North Attleboro

POSTED

DEADLINE

Asbestos and Hazardous Material AbatementThis subcontract opportunity is for asbestos and hazardous material abatement services supporting the Department of Veterans Affairs New Jersey Health Care System in East Orange. The selected contractor will be responsible for the removal and disposal of asbestos and damaged insulation, utilizing negative air machines and HEPA filtration to ensure surfaces are certified clean and ready for subsequent mechanical installation. To qualify, contractors must hold state abatement licenses and maintain all necessary EPA and OSHA hazardous material certifications. This opportunity is specifically set aside for Service-Disabled Veteran-Owned Small Businesses under NAICS code 562910. Responses are due by January 4, 2027.

242-NETWORK Contract Office 02 (36C242)

POSTED

DEADLINE

PCB and Mercury Lamp Disposal ServicesThis subcontract opportunity, issued by the Department of Defense for W6QM Micc-Fort Buchanan, involves the specialized handling, transportation, and disposal of lighting ballasts and lamps containing PCBs and mercury. The selected contractor will support prime contractors on US Army Fort Buchanan projects, ensuring all contaminated waste is managed in strict accordance with 40 CFR 761 and Section 02 84 16. To qualify, the provider must possess EPA hazardous waste transport permits and be capable of delivering certified disposal records. The project is categorized under NAICS code 562910 and is designated as a Total Small Business Set Aside. Performance will take place at Fort Buchanan, zip code 00934. Interested parties must submit their responses by the deadline of November 27, 2026, at 2:00 PM.

W6QM Micc-Fort Buchanan (rc)

POSTED

about 18 hours ago

DEADLINE

in 14 days

AI Contract Overview

This subcontract for Sediment Transport and DMPA Management supports prime contractors on USACE Galveston District projects. The scope of work involves transporting and placing dredged sediment over distances up to 10 miles into various Dredged Material Placement Areas, including upland, semi-confined, open water, and beach locations. The contractor is responsible for utilizing pipeline systems, pumps, and placement equipment to ensure material is properly delivered and placed in approved areas while maintaining strict compliance with environmental regulations for beach and open water placements. The opportunity is issued by the Department of Defense under the W074 Endist Wilmington agency and is designated as a total Small Business Set Aside under NAICS code 562910. Interested parties must submit their responses by October 5, 2026.

General Info

Small business subcontract for USACE sediment transport and placement, due October 5, 2026.

Agency

Department Of Defense → W074 Endist Wilmington

NAICS

562910 - Remediation Services

Place of Performance

TX, USA

Set-Aside

SBA

Documents

This scope was carved out of W912PM27RSDTB2.

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

View the prime solicitation

National Enterprise Dredging Center Scope Dredge to Budget Shallow Draft

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 25

subcontract

Response DeadlineOct 5

Deadline has passed

Submission Closed

10/05/2026, 12:00:00 PM CDT

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Organization & Contact Information

AgencyDepartment Of Defense → W074 Endist Wilmington

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W074 Endist Wilmington

Office AddressN/A

ContactsNo contact information available

Full Description

Transports and places dredged sediment for prime contractors on USACE Galveston District projects. Moves sediment over distances up to 10 miles into upland, semi-confined, open water, and beach Dredged Material Placement Areas (DMPAs). Utilizes pipeline systems, pumps, and placement equipment for discharge. Ensures compliance with environmental regulations for open water and beach placements. Delivers properly placed material in approved DMPAs.