This Subcontract opportunity from Government of Canada was posted on November 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Earthwork, Excavation & Backfilling

Closed

International

Submission Closed11/12/2026, 07:00:00 PM UTC

Contract Overview

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

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NAICS: 238910

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SLED

Excavation and Site RestorationThis subcontract for Excavation and Site Restoration involves performing earthmoving and site stabilization for bridge projects located on State Road in Richmond, Massachusetts. The scope of work includes excavating the culvert area, hauling away debris and spoils, and providing and compacting structural fill for bridge abutments and approaches to deliver a site ready for footings and final grading. The project is managed for the Town of Richmond and requires strict compliance with Massachusetts Prevailing Wage laws. Interested parties must submit their responses by the deadline of December 17, 2026.

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Playground Demolition and Site PreparationThis subcontract for Playground Demolition and Site Preparation involves performing removal and preparation services for prime contractors on Clackamas County projects located in Oregon City. The scope of work includes the removal of existing playground equipment, engineered wood fiber, and pour-in-place rubber surfacing, as well as excavating, grading, and preparing the aggregate base for turf installation and the placement of perimeter nailer boards. The final deliverable is a graded, cleared site with a fully prepared base. The project requires strict compliance with Oregon Prevailing Wage Rates and public works bonding. Interested parties must submit their responses by the deadline of December 16, 2026. This opportunity is categorized under NAICS code 238910 and is managed through the Oregon Buys system for Clackamas County.

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DEADLINE

Synthetic Surface Removal and DisposalThis subcontract, titled Synthetic Surface Removal and Disposal, is issued by DAS Procurement for Connecticut. The project requires a contractor to perform the mechanical removal of existing synthetic track surfaces at Plainfield Public Schools facilities. The scope of work includes the removal, loading, and hauling of all debris to a legal disposal site, with the final deliverable being a cleared site prepared for asphalt pulverization. The selected contractor must provide evidence of legal disposal through dump site receipts. Interested parties should note that the response deadline is December 7, 2026, and the project falls under NAICS code 238910.

POSTED

DEADLINE

Earthwork, Excavation and BackfillThis subcontract for Earthwork, Excavation and Backfill involves providing specialized excavation and soil compaction services for prime contractors working on Gary Sanitary District utility projects. The scope of work includes the excavation and disposal of damaged sewer infrastructure, the implementation of shoring and bracing according to Spec 02251, and the installation of 6-inch granular bedding. The contractor is responsible for backfilling and compacting the site in one-foot lifts to achieve 95% maximum dry density as per ASTM-D-698 standards, ultimately delivering a fully compacted and graded site. This opportunity is categorized under NAICS code 238910 and was posted by the Engineering agency in Indiana.

POSTED

DEADLINE

Catch Basin Construction and InstallationThis subcontract for Catch Basin Construction and Installation involves the removal of existing basins and the installation of new precast units for prime contractors working on Gary Sanitary District utility projects. The scope of work specifically requires the use of Neenah Foundry R-2502 heavy-duty frames with Type D open grate covers and Flexstorm Catch-It Inlet Filters, with all frames set flush to the pavement in accordance with City of Gary Infrastructure Standards. The project is categorized under NAICS code 238910 and is managed through the Engineering agency in Indiana. Interested parties should note that the solicitation was posted on November 12, 2026, with a response deadline of November 19, 2026. The ultimate goal of the contract is the delivery of a fully functional catch basin network.

POSTED

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T32-ROW-DemoAbatement&Removal-Laurens PI 0013578-195141

Solicitation # 48400-eRFQ-002182-2027

The Georgia Department of Transportation (GDOT) is soliciting quotes for solicitation number 48400-eRFQ-002182-2027 to provide demolition, abatement, and removal services for improvements, structures, or other encumbrances within right-of-way or easement areas in Laurens, Georgia. This project requires the demolition of structures and the abatement of hazardous substances, both of which must be performed by qualified personnel in accordance with applicable laws and regulations. The contractor is required to execute work in a manner that minimizes noise, dust, and water pollution, as well as disruptions to surrounding areas and damage to public safety and adjacent structures. Eligibility is strictly limited to firms that hold current prequalification status for Right of Way Property Management Services issued by GDOT. The selection process will be based on the lowest responsive and responsible bidder. Bidders must submit a completed bid form, a notarized Georgia Security and Immigration Compliance Act Affidavit, and a Tax Compliance Form by the deadline of November 19, 2026, at 2:00 PM EST. A strict restriction of communication is in effect, prohibiting respondents from communicating about the scope or solicitation with GDOT staff, the Commissioner, or Board Members until a successful respondent is announced.

Department of Transportation

POSTED

DEADLINE

Chimney Removal and Structural DemolitionThis subcontract agreement involves the demolition and removal of a chimney stack at Flitcham Church of England Primary Academy for the Diocese of Norwich Education and Academies Trust. The scope of work requires the contractor to demolish the chimney structure, maintain the structural stability of the remaining building envelope, and haul away all masonry debris in accordance with local UK regulations. To complete the project, the contractor must provide all necessary demolition tools and high-reach access equipment to deliver a fully cleared site. The project is categorized under NAICS code 238910 and was posted on November 12, 2026, with a response deadline of November 20, 2026. The selected subcontractor will work under prime contractors to ensure the safe and complete removal of the structure.

Diocese of Norwich Education and Academies Trust

POSTED

DEADLINE

Site Preparation and EarthworkThis subcontract for Site Preparation and Earthwork involves providing essential demolition and grading services for municipal infrastructure projects within the City of Cambridge, Massachusetts. The scope of work specifically includes the demolition of an existing salt shed, comprehensive site clearing, excavation, and precise grading to prepare the building pad for subsequent foundation work. The project is categorized under NAICS code 238910 and is managed by the City of Cambridge. Interested parties must submit their responses by the deadline of December 3, 2026. The primary objective of the contract is to deliver a fully cleared and graded site that meets all specified requirements for the prime contractor.

POSTED

DEADLINE

Site Preparation and EarthworkThis subcontract for Site Preparation and Earthwork involves performing site clearing and grading for prime contractors on infrastructure projects within the Town of Littleton, Massachusetts. The scope of work includes general earthwork, tree removal, and select parking lot demolition to ensure the site is properly prepared for subsequent roadway and utility installations. The ultimate goal of the contract is to deliver a fully graded and cleared site ready for construction. The project is located on Shattuck Street in Littleton, zip code 01460, and falls under NAICS code 238910. Interested parties should note that the opportunity was posted on November 12, 2026, with a response deadline set for December 9, 2026.

POSTED

DEADLINE

Selective Demolition & Site ClearingThis subcontract for Selective Demolition and Site Clearing involves the removal of existing roofing and site elements for facility projects at the Community College of Rhode Island. The scope of work includes the removal of roofing and AC equipment without the release of refrigerants, the use of enclosed debris chutes, and the patching and repair of precast concrete wall panels to ensure a match in color and texture. The final deliverables are a cleared roof deck and fully repaired concrete surfaces. The project is managed under the State of Rhode Island and requires the contractor to hold a Rhode Island Department of Labor license and maintain strict OSHA safety compliance. Interested parties must submit their responses by December 16, 2026, as specified in the solicitation posted on November 12, 2026.

State of Rhode Island

POSTED

DEADLINE

Site Work and EarthworkThis subcontract for Site Work and Earthwork involves providing essential site preparation services for prime contractors working on municipal facility projects for the City of Cambridge. The scope of work includes site clearing, grubbing, excavation for foundations, backfilling, and both rough and fine grading to ensure the delivery of a properly stabilized and prepared building pad. Managed by Capital Buildings Projects in Massachusetts under NAICS code 238910, the opportunity was posted on November 12, 2026. Interested parties must submit their responses by the deadline of December 3, 2026.

Capital Buildings Projects

POSTED

DEADLINE

Site Preparation and EarthworkThis subcontract for Site Preparation and Earthwork involves providing essential infrastructure services for roadwork projects within Chesterfield County, Virginia. The scope of work focuses on clearing, grubbing, grading, and excavation performed for prime contractors. Key technical requirements include soil stabilization, the hauling of spoils, and detailed sub-grade preparation specifically designed to establish the cul-de-sac footprint, ultimately delivering a fully graded and compacted sub-base. The project is categorized under NAICS code 238910 and is associated with the agency for Chesterfield County. Interested parties should note that the solicitation was posted on November 12, 2026, with a response deadline set for December 10, 2026. Performance of the contract will take place in Chesterfield, Virginia, zip code 23832.

Chesterfield County

POSTED

about 13 hours ago

DEADLINE

in 28 days

AI Contract Overview

This subcontract for Earthwork, Excavation and Backfilling supports prime contractors on Parks Canada Agency heritage site projects located in Quebec, Canada. The scope of work involves the excavation, hauling, and placement of fill materials, including the installation of MG-20 type borrow fill and unshrinkable fill. Additionally, the contractor is responsible for the disposal of contaminated soils categorized as Criteria A-B and B-C at authorized sites, as well as the implementation of sediment barriers and geotextiles to ensure proper erosion control. The project focuses on delivering fully excavated areas and stabilized backfill to meet agency standards. Interested parties should note that the response deadline is November 12, 2026, with the work falling under NAICS code 238910.

General Info

Earthwork and soil disposal subcontract for Parks Canada heritage sites in Quebec, Canada.

Agency

Government of Canada → Parks Canada Agency

NAICS

238910 - Site Preparation Contractors

Place of Performance

Canada, Quebec (except NCR), CAN

Set-Aside

NONE

Documents

This scope was carved out of 5P468-26-0275/A.

The full solicitation package (12 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Rehabilitation retaining wall – Workshops– Chambly Canal National Historic Site

AI Contract Breakdown

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Timeline

PhaseClosed

PostedNov 9

subcontract

Response DeadlineNov 12

Deadline has passed

Submission Closed

11/12/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Parks Canada Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Canada → Parks Canada Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Performs excavation, hauling, and placement of fill materials for prime contractors on Parks Canada Agency heritage site projects. Excavates and transports material, disposes of contaminated soils (Criteria A-B and B-C) at authorized sites, and installs MG-20 type borrow fill and unshrinkable fill. Implements geotextiles and sediment barriers for erosion control. Delivers excavated areas and stabilized backfill.