This Subcontract opportunity from Department Of Defense was posted on December 31, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Preventive Maintenance on Water Softening Systems

Closed

Federal

Submission Closed01/06/2026, 12:00:00 PM EST

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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Emergency Remediation Services, DCA

Solicitation # RFQ-26-25141

The Metropolitan Washington Airports Authority is seeking a contractor to provide emergency remediation services at Ronald Reagan Washington National Airport in Virginia. Under solicitation RFQ-26-25141, the selected provider will be responsible for furnishing all necessary labor, materials, tools, supplies, transportation, and equipment to address urgent needs on an as-needed basis. The scope of work specifically covers remediation efforts related to fire, flood, mold, and biological hazards. This presolicitation notice indicates that the authority requires a comprehensive response capability to maintain safety and operational integrity at the airport during emergency events.

Metropolitan Washington Airports Authority

POSTED

DEADLINE

Asbestos-Containing Sink Undercoating RemovalThis subcontract involves the removal and disposal of approximately 41 classroom sinks containing asbestos-containing undercoatings for prime contractors working on City of Cambridge facility projects. The scope of work requires the establishment of regulated mini-enclosures and the maintenance of strict engineering controls. All waste must be packaged in leak-tight containers and 6-mil poly sheeting to ensure safe handling and transport. To qualify, personnel must possess OSHA-approved safety training and proper licensure in accordance with the Fuss and O'Neill Asbestos Work Plan. The successful completion of the contract is contingent upon the removal of all 41 sinks as verified by third-party monitoring. This project is managed under the Capital Buildings Projects agency in Massachusetts.

Capital Buildings Projects

POSTED

DEADLINE

REBID: Sink Undercoating Abatement

Solicitation # COC-RWR-FY26-31100A

The City of Cambridge is soliciting bids for the removal of approximately 41 classroom sinks with asbestos-containing undercoatings at the former Kennedy-Longfellow School located at 158 Spring Street and Ahern Field. The scope of work requires the establishment of regulated mini-enclosures and the maintenance of engineering controls to perform abatement in accordance with the project Asbestos Work Plan and applicable federal and state regulations. Faucets must be removed as a complete unit with the sinks, and all work must be performed while the school remains unoccupied. The project must be completed within two months of the Notice to Proceed, with work commencing within seven days of said notice. Contractors must adhere to strict waste packaging and labeling standards, including the use of leak-tight locking containers lined with 6-mil poly sheeting and transport in sealed vans with airtight barriers. Compliance with OSHA-approved safety and health training and the Americans with Disabilities Act is mandatory. Evaluation factors include the submission of three customer references from the last five years and a firm price proposal. Final acceptance is contingent upon a no visible suspect dust or debris standard, verified by third-party monitoring and clearance air sampling using Phase Contrast Microscopy or Transmission Electron Microscopy. Required financial protections include performance and payment bonds, with a 50% payment bond required for contracts exceeding $25,000, and a wage bond covering one year of gross wages for all employees.

Capital Buildings Projects

POSTED

DEADLINE

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.

POSTED

DEADLINE

Asbestos AbatementThis subcontract for Asbestos Abatement supports District of Columbia Government school modernization projects managed by DCPS and DGS. The selected contractor will work under prime contractors to perform hazardous material removal and remediation, specifically focusing on the removal of asbestos-containing ceiling tiles and pipe insulation in accordance with the established Asbestos Management Plan. The contractor must hold a valid licensed asbestos abatement certification to ensure all work meets safety and regulatory standards. Key deliverables include the provision of a certified asbestos-free environment and the submission of detailed disposal reports. The solicitation was posted on November 12, 2026, with a response deadline of December 21, 2026, falling under NAICS code 562910.

POSTED

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.

POSTED

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.

POSTED

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.

POSTED

DEADLINE

Environmental Pollution Response Service Tender Notice (UK4)

Solicitation # ocds-h6vhtk-066243

The Ministry of Defence, through the Operational Energy Authority, is soliciting an Environmental Pollution Response Service (EPRS) to manage spills of fuels, oils, and lubricants across all MOD locations in the UK and overseas bases. This service is intended for use when a unit's internal response capabilities are exceeded. The scope of work includes oil spillage monitoring, environmental decontamination, and surface water and groundwater pollution control. The estimated contract value is 4,166,666.67 GBP excluding VAT, with a total value of 5,000,000 GBP including VAT, covering a four-year performance period from 1 July 2027 to 30 June 2031. The contract will be awarded based on the Most Advantageous Tender (MAT) criteria. Evaluation is split between a technical envelope weighted at 60 percent and a commercial envelope weighted at 40 percent. The technical portion is further divided into scenario-based questions and social value, while both technical and commercial envelopes include mandatory pass/fail compliance sections. Interested parties, including small and medium-sized enterprises, must be registered on the Defence Sourcing Portal to participate. The deadline for tender submissions is 4 January 2027.

POSTED

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

about 21 hours ago

DEADLINE

in 20 days

AI Contract Overview

This subcontract opportunity, issued by the Department of Defense through the W6QK Acc-Apg Cont Ct Tyad Ofc, involves the monthly preventive maintenance of 14 water softener systems. The primary objective of the contract is to ensure a continuous and uninterrupted supply of treated water to essential process equipment. The work is to be performed in Tobyhanna, Pennsylvania, under NAICS code 562910. Interested parties must submit their responses by the deadline of January 6, 2026, at 5:00 PM. This requirement focuses on specialized maintenance services to maintain operational efficiency and equipment longevity within the facility.

General Info

Agency

Department Of Defense → W6QK Acc-Apg Cont Ct Tyad Ofc

NAICS

562910 - Remediation Services

Place of Performance

Tobyhanna, PA, 18466, USA

Set-Aside

NONE

Documents

This scope was carved out of W51AA1-26-Q-A014.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Water Softener Service- Tobyhanna Army Depot

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Timeline

PhaseClosed

PostedDec 31

subcontract

Response DeadlineJan 6

Deadline has passed

Submission Closed

01/06/2026, 12:00:00 PM EST

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Organization & Contact Information

AgencyDepartment Of Defense → W6QK Acc-Apg Cont Ct Tyad Ofc

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W6QK Acc-Apg Cont Ct Tyad Ofc

Office AddressN/A

ContactsNo contact information available

Full Description

Monthly preventive maintenance of 14 water softener systems to ensure uninterrupted supply of treated water to process equipment.

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Preventive Maintenance on Water Softening Systems

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