Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 30 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Earth Moving & Excavation

Active

State & Local

Response Deadline10/06/2026, 06:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Earth Moving and Excavation is issued by the Columbia School District in Michigan for projects located in Brooklyn. The scope of work involves performing comprehensive earthwork and excavation for prime contractors on site-work and exterior improvement projects. Key responsibilities include general excavation, trenching for storm and sanitary sewers, grading trench bottoms with bell holes, backfilling, and sloping grades. The contractor is expected to remove loose or soft materials to reach a solid bottom and utilize specialized equipment such as excavators, loaders, and sheeting or bracing for trenches to deliver subgrades and trenches according to specific lines and grades. The opportunity is categorized under NAICS code 238910. Interested parties must submit their responses by the deadline of October 6, 2026, at 6:00 PM. The solicitation was officially posted on September 24, 2026.

General Info

Columbia School District subcontract for earthwork and excavation in Brooklyn, due October 6, 2026.

Agency

Michigan → Columbia School District

NAICS

238910 - Site Preparation Contractors

Place of Performance

Brooklyn, MI, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP-CSD-260000002650-2.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP-CSD-260000002650-2 | Invitation to Bid: Construction of ADA Sidewalks and Parking

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedSep 24

subcontract

Response DeadlineOct 6

Submission deadline

Response Deadline

10/06/2026, 06:00:00 PM UTCin 11 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyMichigan → Columbia School District

ContactsNo contacts available

OfficeN/A

Organization / AgencyMichigan → Columbia School District

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs earthwork and excavation for prime contractors on site-work and exterior improvement projects. Executes general excavation, trenching for sanitary and storm sewers, grading trench bottoms with bell holes, backfilling, and sloping grades. Removes loose or soft materials to a solid bottom. Utilizes excavators, loaders, and sheeting/bracing for trenches. Delivers prepared subgrade and excavated trenches according to lines and grades.

Similar Contracts

Same NAICS industry code

Buckingham Facility Resource Area

Solicitation # B260311SAM

Lee County, Florida, is seeking sealed bids from qualified contractors to perform site work and associated improvements for a new modular building at the Buckingham Facility Resource Area. The selected contractor will be responsible for providing all necessary labor, materials, equipment, tools, and transportation required to complete the project according to the provided plans and technical specifications. Interested parties must submit their bids electronically through the Ion Wave e-Procurement Portal by October 27, 2026, at 7:30 PM. Paper or hand-delivered submissions are strictly prohibited. Bidders are responsible for downloading all official documents and monitoring the portal for updates, as the county reserves the right to reject any bids that are incomplete, non-responsive, or submitted via corrupted files.

POSTED

about 3 hours ago

DEADLINE

in about 1 month

Trade Package - Airport Substation Transformer Upgrade Project - TP 07 - Structural Demolition

Solicitation # 11887.67 TP 07

Webcor is seeking a contractor for Trade Package TP-07, focusing on structural demolition for the Airport Substation Transformer Upgrade Project in San Francisco. The scope of work includes the demolition of existing concrete support structures for transformers, as well as sawcutting and installing structural upgrades to existing below-grade walls. This project is critical for increasing power capacity and reliability for the airport, which must remain fully operational 24/7 throughout the implementation. The project is located on the West of Bayshore property, requiring strict adherence to environmental protections for the San Francisco garter snake and the associated Recovery Action Plan. The estimated cost for this trade package is 150,000 dollars with a 100 percent CMD LBE participation requirement. Applications must be submitted by October 14, 2026, at 3:00 PM.

POSTED

about 10 hours ago

DEADLINE

Trade Package - Airport Substation Transformer Upgrade Project - TP 08 - Earthwork/Trenching

Solicitation # 11887.67 - TP 08

Webcor is seeking a contractor for Trade Package TP-08, focusing on earthwork and trenching for the Airport Substation Transformer Upgrade Project. The scope of work involves excavation, backfill, subgrade preparation, shoring for below-grade structures, and the installation of precast trenches, conduits, and vaults. This project aims to replace two existing transformers with three new 55-MVA units and update switchgear to enhance power reliability and capacity for the airport campus. The project is located on the West of Bayshore property and requires strict adherence to environmental protections for the San Francisco garter snake Recovery Action Plan. Because the airport operates 24 hours a day, construction must be implemented in phases to ensure zero disruption to airport operations. The estimated cost for this trade package is 600,000 dollars with a 100 percent LBE participation requirement. Applications are due by October 14, 2026, at 3:00 PM.

POSTED

about 10 hours ago

DEADLINE

Utility Excavation and BackfillThis subcontract for Utility Excavation and Backfill supports the San Diego Job Corps Center on the Bldg. 63B Drain Replacement project. The selected contractor will be responsible for excavating to expose damaged piping, removing roots and debris, and performing necessary backfilling and compaction using specialized equipment to prevent future settling. The primary objective is to deliver exposed piping ready for repair and ensure all excavated areas are properly restored. The opportunity is open to various small business set-asides, including SDB, WOSB, HUBZone, VOSB, and SDVOSB entities under NAICS code 238910. Interested parties must submit their responses by October 13, 2026.

San Diego Job Corps Center

POSTED

about 16 hours ago

DEADLINE

Flooring Demolition and DisposalThe Flooring Demolition and Disposal subcontract with the County of Simcoe involves the removal and legal disposal of existing flooring materials for prime contractors working on Simcoe County Housing Corporation facility projects. The scope of work includes removing all carpet and base carpet trim using industrial pullers and dumpsters, ensuring that emergency vehicle access routes remain clear throughout the process. The contractor is responsible for delivering cleared subfloors and providing official disposal receipts. This opportunity is categorized under NAICS code 238910, with a response deadline of October 13, 2026.

County of Simcoe

POSTED

about 16 hours ago

DEADLINE

Selective Demolition & Site PrepThis subcontract for Selective Demolition and Site Prep involves the removal of mechanical and electrical infrastructure for projects within the Toronto District School Board. The scope of work includes the demolition of gas piping, phase converters, transformers, electrical starters, disconnects, and redundant conduits, as well as the relocation of lighting fixtures. To maintain a safe environment, the contractor must implement dust control measures using water sprinkling and vacuuming to ensure the installation site is cleared and ready for new equipment. The opportunity was posted on September 24, 2026, with a response deadline of October 9, 2026. Classified under NAICS code 238910, the contract is issued by the Toronto District School Board to support prime contractors in preparing facility sites for modernization and equipment installation.

Toronto District School Board

POSTED

about 17 hours ago

DEADLINE

Forestry Site Preparation ServicesThis subcontract for Forestry Site Preparation Services involves providing stumping, raking, and piling operations for prime contractors on Florida Fish and Wildlife Conservation Commission restoration projects at Telogia Creek WMA. The scope of work includes removing trees averaging 8 to 10 inches DBH and raking logging slash and regeneration in sandhill and pine flatwoods using dozers, rakes, and stump pullers. All activities must adhere to best management practices for sensitive vegetative communities to ensure the site is cleared and debris is organized into piles. The opportunity is categorized under NAICS code 238910 and was posted on September 24, 2026, with a response deadline of October 22, 2026. Interested parties can find further details through the Florida Marketplace vendor portal.

Florida Fish and Wildlife Conservation Commission

POSTED

about 17 hours ago

DEADLINE

Demolition and Turf RemovalThis subcontract for Cameron Independent School District involves the removal and disposal of existing infield and synthetic turf to prepare sites for new construction. The selected provider will be responsible for turf cutting, hauling, and the legal disposal of materials using specialized equipment and dumpsters, ensuring full compliance with environmental regulations. The contract requires all personnel to undergo background checks in accordance with Texas Education Code Chapter 22. Interested parties must submit their responses by October 9, 2026, for this project categorized under NAICS code 238910.

POSTED

about 18 hours ago

DEADLINE

Site Preparation, Grading, and DrainageThis subcontract for Cameron Independent School District involves site preparation, grading, and drainage improvements for facility projects. The selected provider will work with prime contractors to perform field dimension verification and drainage evaluations, utilizing graders and rollers to deliver a stabilized base ready for turf installation. The project requires strict coordination with the CISD Facilities Department and compliance with Texas Education Code Chapter 22 background checks. Interested parties must respond by October 9, 2026, under NAICS code 238910.

POSTED

about 18 hours ago

DEADLINE

Storm Drainage InstallationThis subcontract for the Bulloch County Board of Commissioners involves the installation of storm drain piping and drainage structures for prime contractors on county engineering projects. The scope of work includes the installation of 18-inch Reinforced Concrete Pipe, safety end sections adhering to GDOT 1122 standards, plastic filter fabric, and dumped rip rap TP 3 to ensure a fully functional storm drainage system. The opportunity is categorized under NAICS code 238910 and was posted on September 24, 2026. Interested parties must submit their responses by the deadline of October 16, 2026.

Bulloch County Board of Commissioners

POSTED

about 18 hours ago

DEADLINE

Earthwork and GradingThis subcontract for Earthwork and Grading is issued by the Bulloch County Board of Commissioners in Georgia. The selected provider will support prime contractors on projects for the Bulloch County Engineering Department, focusing on site grading and roadbed preparation. Key responsibilities include executing complete grading tasks, performing construction layout and staking, and utilizing specialized machinery such as graders, excavators, and surveying equipment to deliver a stabilized site ready for base material. The opportunity is categorized under NAICS code 238910 and was posted on September 24, 2026. Interested parties must submit their responses by the deadline of October 16, 2026. Further details and application processes are managed through the Georgia Department of Administrative Services portal.

Bulloch County Board of Commissioners

POSTED

about 18 hours ago

DEADLINE

Riprap Material SupplyThis subcontract opportunity is for the supply and delivery of 24 tons of PennDOT R-4 riprap to prime contractors working on US Army Corps of Engineers projects. The material must meet all PennDOT specifications and be delivered directly to the project site located in the 15223 zip code area. Managed by the Department of Defense through the W072 Endist Pittsburgh office, this requirement is designated as a total Small Business Set Aside under NAICS code 238910. The solicitation was posted on September 24, 2026, with a response deadline of October 26, 2026.

W072 Endist Pittsburgh

POSTED

about 20 hours ago

DEADLINE

in about 1 month

More opportunities from Michigan → Columbia School District

Same awarding agency

Professional Surveying ServicesThe Professional Surveying Services subcontract for the Columbia School District in Michigan involves providing land surveying and control point management for site-work and exterior improvement projects. The selected provider will be responsible for establishing and maintaining survey reference points, replacing disturbed benchmarks with professional instruments, and delivering certified record documents, control point maps, and survey reports. All work must be performed by a Registered Land Surveyor. This opportunity is categorized under NAICS code 541370 and is located in Brooklyn. The solicitation was posted on September 24, 2026, with a response deadline of October 6, 2026.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Landscaping & Turf InstallationThis subcontract for the Columbia School District in Michigan involves landscaping and turf installation services for site-work and exterior improvement projects. The scope of work includes applying topsoil, seeding, sodding, and planting trees, shrubs, and decorative greenery. A licensed arborist is specifically required for any tasks involving the repair or replacement of damaged trees and shrubs to ensure the delivery of established turf and completed landscaped areas. The project is located in Brooklyn and falls under NAICS code 561730. Interested parties must submit their responses by October 6, 2026, following the posting date of September 24, 2026.

Landscaping Services

POSTED

DEADLINE

Asphalt Paving & MarkingsThis subcontract for the Columbia School District in Michigan involves the installation of asphalt surfacing and pavement markings for site-work and exterior improvement projects. The scope of work includes asphalt paving, the application of striping and marking paint, and the adjustment of manholes, catch basins, and water valve boxes to the final grade for bituminous surfacing to ensure completed paved driving surfaces. The opportunity is categorized under NAICS code 237310 and is located in Brooklyn. Interested parties must submit their responses by the deadline of October 6, 2026, following the posting date of September 24, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Exterior Concrete WorkThis subcontract for the Columbia School District in Michigan involves the construction of site-work and exterior concrete improvements in Brooklyn. The scope of work includes building curbs, gutters, pedestrian walkways, grade slabs, wheelchair ramps, steps, and vehicular driveways, as well as installing equipment, dumpster, and generator pads. All work must utilize 25 MPa (3000 psi) concrete and reinforcing steel while conforming to the latest applicable building codes. The project is categorized under NAICS code 237310. Interested parties must submit their responses by October 6, 2026, at 6:00 PM. The contract focuses on delivering finished exterior concrete improvements for prime contractors managing site-work projects.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Storm Sewer Utility InstallationThe Columbia School District in Michigan is seeking a subcontractor for Storm Sewer Utility Installation in Brooklyn. The selected contractor will be responsible for installing underground storm sewer systems for prime contractors on site-work and exterior improvement projects. This scope of work includes the installation of HDPE or PE piping, plastic manholes, catch basins, and storm water inlets, ensuring all connections to the storm sewer main are properly coordinated and manufacturer rigging instructions are followed to deliver a fully operational system. This subcontract opportunity falls under NAICS code 237110 and was posted on September 24, 2026. Interested parties must submit their responses by the deadline of October 6, 2026, at 6:00 PM. Further details and submission processes can be accessed through the provided SIGMA Michigan portal link.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

Site Clearing & DemolitionThis subcontract for the Columbia School District in Michigan involves site clearing and demolition services for exterior improvement projects in Brooklyn. The selected provider will be responsible for removing above- and below-grade improvements, including slabs, paving, curbs, gutters, and aggregate bases, while utilizing saw-cutting equipment and demolition machinery. Key operational requirements include the separation of recyclable materials, off-site debris disposal, Miss Dig notification, and the implementation of erosion control to deliver a site ready for earthwork. The solicitation was posted on September 24, 2026, with a response deadline of October 6, 2026. Falling under NAICS code 238910, this contract is designed for a subcontractor to support prime contractors in preparing sites for subsequent construction phases.

Site Preparation Contractors

POSTED

DEADLINE

RFP-CSD-260000002650-2 | Invitation to Bid: Construction of ADA Sidewalks and Parking

Solicitation # RFP-CSD-260000002650-2

The Columbia School District in Brooklyn, Michigan, is seeking bids for the construction of ADA compliant sidewalks and parking facilities under solicitation number RFP-CSD-260000002650-2. This project is managed by the district's SLED organization and will be performed within the city of Brooklyn. Interested parties must submit their responses by the deadline of October 6, 2026, at 6:00 PM. The primary point of contact for this invitation is Rhonda Potts, who can be reached via email or phone for further inquiries regarding the bidding process.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Demolition & Site PrepThis subcontract for the Columbia School District in Michigan involves demolition and site preparation services for infrastructure projects in Brooklyn. The selected contractor will be responsible for the removal of existing structures and systems as specified in project drawings, as well as the relocation of electrical, telecommunications, fire protection, plumbing, and HVAC systems. Additionally, the scope includes patching damaged surfaces and holes to ensure a cleared site with all systems safely handled. The opportunity is categorized under NAICS code 238910 and was posted on September 16, 2026. Interested parties must submit their responses by the deadline of October 6, 2026. Further details and application processes are available through the Sigma Michigan portal.

Site Preparation Contractors

POSTED

DEADLINE

Turf and Grasses (Landscaping)This subcontract opportunity with the Columbia School District in Michigan focuses on the installation of turf and grasses to support site stabilization and aesthetic improvements for infrastructure and site work projects. The selected provider will be responsible for the planting, installation, and final delivery of grass and turf areas, acting as a subcontractor to prime contractors. The project is categorized under NAICS code 561730 and will be performed in Brooklyn. Interested parties must submit their responses by the deadline of October 6, 2026, following the posting date of September 16, 2026.

Landscaping Services

POSTED

DEADLINE

Pavement MarkingThis subcontract opportunity with the Columbia School District in Michigan is for pavement marking services on site work and infrastructure projects. The selected contractor will be responsible for applying traffic and parking lot markings to completed pavement for prime contractors, ensuring the delivery of professional pavement striping. The project is located in Brooklyn and falls under NAICS code 238990. Interested parties must submit their responses by the deadline of October 6, 2026, following the posting date of September 16, 2026.

All Other Specialty Trade Contractors

POSTED

DEADLINE

Asphalt PavingThis subcontract opportunity with the Columbia School District in Michigan involves providing asphalt paving services for vehicular areas on site work and infrastructure projects. The selected contractor will be responsible for laying and compacting asphalt for driveways and other paved areas to deliver finished asphalt pavement. The project is categorized under NAICS code 237310 and will be performed in Brooklyn. Interested parties must submit their responses by the deadline of October 6, 2026, following the posting date of September 16, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Exterior Concrete WorkThis subcontract for Exterior Concrete Work, issued by the Columbia School District in Michigan, involves the installation of cement and concrete for exterior improvements on site work and infrastructure projects. The scope of work includes the construction of curb and gutter, vehicular driveways, equipment pads, and various pedestrian pavements such as walks, grade slabs, steps, and ADA-compliant wheelchair curb ramps. All materials and mixing processes must strictly comply with Section 03 30 00 to ensure high-quality finished surfaces. The project is located in Brooklyn and falls under NAICS code 237310. Interested parties must submit their responses by the deadline of October 6, 2026, following the posting date of September 16, 2026.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS