This Subcontract opportunity from Connecticut was posted on May 29, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Monthly Sludge Disposal Services

Closed

State & Local

Submission Closed07/01/2026, 01:00:00 PM EDT

Contract Overview

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

Active Opportunities Like This One

NAICS: 562219

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Request for Proposals - Landfill Gas Beneficial Use Project NMLF

Solicitation # PW-5-27

The City of Montgomery, Alabama, has issued Request for Proposals PW-5-27 seeking a qualified developer to finance, design, permit, construct, own, operate, maintain, and decommission a landfill gas beneficial use project at the North Montgomery Landfill. The primary objective is to maximize the recovery and beneficial use of landfill gas while ensuring regulatory compliance, public safety, and the continuity of landfill operations. The City is open to various commercially demonstrated solutions, including Renewable Natural Gas, high-Btu projects, electricity generation, or direct-use projects. The anticipated agreement term is twenty years, and the selected developer will be responsible for all processing plant infrastructure, interconnections, and obtaining all necessary environmental and utility permits. Proposals must be submitted by November 30, 2026, at 2:00 PM. Evaluation will be based on a weighted criteria system considering technical reliability, financial sustainability, and economic benefit to the City, including an analysis of owner-paid versus developer-funded operation and maintenance alternatives. Required submission materials include detailed compensation schedules, financial and performance security descriptions, and audited financial statements from the last three fiscal years. Technical requirements emphasize system reliability, secure real-time visibility of operating parameters, and the maintenance of a compliant control device for gas routing during facility downtime. The project will leverage existing site data, including LandGEM emissions models and Phase V gas expansion plans, to ensure optimal facility integration.

POSTED

DEADLINE

Structural Demolition

POSTED

DEADLINE

City of Durango, Colorado

Solicitation # h071c698cc2a1548f1d41

The City of Durango is seeking proposals from qualified contractors to operate the Durango Transfer Station and manage the transfer and hauling of solid waste to a permitted disposal facility. While the city will maintain responsibility for residential and non-residential collection routes and the operation of the Durango Recycle Center, the selected operator will manage a facility used by city and La Plata County residents, local businesses, and private waste collection providers. Interested parties must submit their sealed proposals electronically via Rocky Mountain E-Purchasing by 3:00 PM local time on December 9, 2026. Late submissions will not be considered. The city reserves the right to reject any bids or waive minor irregularities to ensure the final selection serves the best interests of the community in accordance with the City of Durango Purchasing Policy.

POSTED

DEADLINE

EOI# 26-29 Comingled Organics and Yard Waste Processing

Solicitation # 235815

The Cowichan Valley Regional District in British Columbia is seeking expressions of interest for the processing of comingled organics and yard waste under solicitation number 235815. This procurement opportunity is aimed at identifying qualified providers capable of managing organic waste streams within the province of British Columbia. Interested parties must submit their responses by the deadline of December 8, 2026. All inquiries and submissions should be directed to the purchasing department via the provided contact email or through the official BC Bid portal.

Cowichan Valley Regional District

POSTED

DEADLINE

Biosolids Land Application Management

Solicitation # WWW-2-26

The Corporation of the County of Prince Edward is soliciting proposals for a qualified contractor to handle the land application and management of biosolids. This project specifically covers the requirements for two wastewater treatment plants located in Picton and Wellington within Canada. Interested parties must submit their responses by the deadline of December 8, 2026. This solicitation, identified by number WWW-2-26, was officially posted on November 12, 2026, to ensure the proper environmental management and disposal of treatment plant byproducts.

The Corporation of the County of Prince Edward

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RFP - Ship Recycling of the CCGS Courtenay Bay [DDP - Recyclage du navire NGCC Courtenay Bay]

Solicitation # Doc5984222736

The Government of Canada is seeking a contractor for the transport, deconstruction, and disposal of the CCGS Courtenay Bay, a 15.8 meter surplus vessel built in 1994. The vessel is currently stored out of the water at the Sydport Industrial Park in Edwardsville, Nova Scotia. All required work must be completed by March 17, 2027. Interested parties must be fully registered in CanadaBuys and SAP Ariba to participate. Submissions are due by December 15, 2026, and late entries will not be accepted. All inquiries and monitoring for tender amendments must be conducted through the event messages tab or event contents section within the SAP Business Network, as other communication channels will not be used.

Government of Canada / Gouvernement du Canada

POSTED

DEADLINE

Project Waste Removal and DisposalThis subcontract for Project Waste Removal and Disposal involves the collection and hauling of project-generated waste for prime contractors at the DHS Madden Mental Health Center facility in Illinois. The scope of work includes the removal of all debris, specifically including weeds and removed trees from interior courtyards, and ensuring all off-site disposal is conducted in strict accordance with local, state, and federal laws. The selected contractor is required to provide all necessary hauling trucks and waste containers to ensure the site is left clean and free of hazards, with formal confirmation of proper disposal provided. This opportunity is categorized under NAICS code 562219, with a response deadline set for November 19, 2026.

MENTHLTH444 - Mental Health

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Adamsdale Well Granular Activated Carbon (GAC) Media Replacement and Disposal

Solicitation # 27-450-056

The Town of North Attleborough, through its Department of Public Works, is soliciting bids for the replacement and disposal of Granular Activated Carbon (GAC) media at the Adamsdale Well Water Treatment Facility. The scope of work requires a contractor to furnish and deliver new virgin GAC, remove spent GAC from filter vessels without damaging underlying support media, and ensure the lawful disposal, regeneration, or recycling of the spent material at an authorized facility. All materials must comply with NSF/ANSI Standard #61, AWWA B100, and AWWA B604, as well as Massachusetts Department of Environmental Protection requirements. Payment for the project is based on the accepted weight of the media delivered, removed, and installed. The solicitation, numbered 27-450-056, requires responses to be submitted via the Town's eProcurement portal by December 3, 2026. Bidders must provide a complete electronic price proposal, a Certificate of Corporate Authority, a W9 form, and a Tax and Non Collusion Attestation. Evaluation factors for the award include the proposed equipment's make and model, delivery capability, and past performance. The successful bidder must provide a 100% performance bond and a 50% labor and materials payment bond, and must maintain insurance coverage for Worker's Compensation, Commercial General Liability, and Vehicle Liability. A one-year warranty is required to correct any defects arising after acceptance.

POSTED

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Adamsdale Well GAC Media Replacement and Disposal

Solicitation # BD-26-1306-NADPW-NADPW-135199

The Town of North Attleboro, specifically the Department of Public Works, is seeking sealed bids and proposals for the Adamsdale Well GAC Media Replacement and Disposal project. The scope of work requires the replacement of Granular Activated Carbon (GAC) media at the Adamsdale Well and the subsequent disposal of the spent material. This solicitation, identified by number BD-26-1306-NADPW-NADPW-135199, was posted on November 12, 2026, with a response deadline of December 3, 2026. The project will be performed in North Attleboro, Massachusetts, with administrative and payment coordination handled by Andrea Phillips and Melissa Imbaro. All invoicing and remit-to activities are directed to 49 Whiting Street, North Attleboro, MA 02760. While the contract specifies a quantity of one for the replacement and disposal service, specific unit pricing and total contract value are not provided in the solicitation details.

Town of North Attleboro

POSTED

DEADLINE

Solicitation # SP450027R0003

The Defense Logistics Agency Disposition Services (DLA DS) is seeking qualified small businesses, specifically 8(a), HUBZone, woman-owned, and service-disabled veteran-owned entities, to perform de-manufacturing (DEMAN) operations at its site in Gimcheon, South Korea. The scope of work involves the complete disassembly of electronic items and the environmentally responsible recycling of materials, specifically excluding the disposal of hazardous waste. The contractor must provide all personnel, equipment, and supervision to segregate scrap materials, ensuring that circuit cards and microprocessors are returned to the U.S. Government. Performance is measured by volume, with yearly minimums of 50,000 pounds and 10,000 units, and a requirement to complete tasks within three days of notification from the Contracting Officer's Representative. The government intends to award a Firm-Fixed Price, Indefinite Delivery Indefinite Quantity (IDIQ) services contract consisting of one 18-month base period and two 18-month option periods. A critical requirement is the limitation on subcontracting, where the contractor may not pay more than 50% of the contract value to subcontractors that are not similarly situated entities. Access to the installation requires enrollment in the Defense Biometric Identification System (DBIDS), and key personnel must be proficient in English. Invoicing must be processed through the Wide Area Workflow (WAWF) within the Procurement Integrated Enterprise Environment (PIEE) no later than 30 days after the end of a task order period.

DLA Disposition Services - Ebs

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RFP - Ship Recycling of the CCGS Courtenay Bay

Solicitation # WS5967229481

The Department of Public Works and Government Services is seeking a contractor for the ship recycling of the CCGS Courtenay Bay on behalf of the Canadian Coast Guard. The project involves the transport, deconstruction, and disposal of a 15.8 meter vessel built in 1994, which is currently stored out of the water at the Sydport Industrial Park in Edwardsville, Nova Scotia. All contracted work must be finalized by March 17, 2027. Interested parties must submit their responses by the deadline of December 15, 2026, as late submissions will not be accepted. This federal solicitation, identified by number WS5967229481, is managed by the Government of Canada with Drew LeFrank serving as the primary contracting authority.

Department of Public Works and Government Services

POSTED

DEADLINE

Brick and Concrete Processing for BackfillThis subcontract involves the processing of demolished brick and concrete to be used as backfill for prime contractors on projects for the Town of Montague. The selected provider will be responsible for the on-site crushing and screening of demolition debris using industrial loaders, screeners, and crushers to ensure all materials meet specific backfill requirements. The scope of work includes the delivery of the processed aggregate backfill material and requires the contractor to maintain all necessary waste handling and environmental permits. The project is located in Turners Falls, Massachusetts, under NAICS code 562219. Interested parties must submit their responses by the deadline of December 2, 2026.

Town of Montague

POSTED

3 days ago

DEADLINE

in 18 days

AI Contract Overview

This contract involves the monthly disposal of 17 dry tons of sludge, requiring the contractor to handle the transportation and disposal processes while providing documentation that verifies disposal at the receiving facility. The service is classified under NAICS code 562219, which pertains to waste treatment and disposal. The contract is a subcontract issued by the DAS Procurement agency of Connecticut, with responses due by July 1, 2026. The contract emphasizes compliance with environmental regulations through thorough record-keeping, ensuring accountability for sludge disposal activities. While details about the exact location for the service or point of contact are not specified, the transaction focuses on reliable and documented sludge management to meet state procurement standards. Interested parties can find more information through the Connecticut DAS procurement portal.