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This Government Contract opportunity from Colorado was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Culvert Cleaning and Maintenance

Closed
State & Local

Contract Overview

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

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NAICS: 237990
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Earthwork and Site GradingThe contract entails earthwork services specifically focused on excavation, grading, and soil compaction to prepare the foundation and improve site drainage for construction purposes. It is classified under NAICS code 237990, which pertains to specialized earthwork activities. The work will be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation. This subcontract opportunity was posted with a response deadline on June 26, 2026. The scope of the project emphasizes preparing the site to ensure proper structural support and effective drainage, which are critical for the stability and longevity of future construction. As a subcontract, this contract likely requires coordination with a primary contractor or project lead. Although specific contact details and set-aside provisions are not provided, interested parties can access further information and submit proposals via the specified online portal.
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Railway-Adjacent Earthwork and GradingThis contract involves earthwork operations including excavation, embankment, and grading in close proximity to active railroad tracks. The work requires strict adherence to established railway protection protocols to ensure safety and minimize disruption to rail traffic. Special emphasis is placed on advance notification procedures, particularly for any planned blasting activities, to maintain compliance with regulatory and safety standards. The contract is issued by the Tennessee Department of Transportation (TDOT) and is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Performance is scheduled to take place in Dyer, Tennessee. Proposals must be submitted by the specified deadline on June 26, 2026, aligning with the posted date, and the opportunity is structured as a subcontract, though no specific set-aside provisions are indicated. The contract includes clear operational guidelines to ensure coordination between construction activities and railroad operations for successful project execution.
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Earthwork and ExcavationThe contract involves clearing, grubbing, and excavation work necessary for roadway grading and drainage structures as part of a federal-aid highway project. It is categorized under earthwork and excavation, with the NAICS code 237990, indicating specialized construction activities. The project is managed by the Tennessee Department of Transportation and will be performed in Marion. Proposals were due on June 26, 2026, the same date the contract details were posted. This is a subcontract opportunity, though no set-aside type is specified. The scope emphasizes site preparation and earthmoving activities essential for the successful development of roadway infrastructure, specifically addressing grading and drainage improvements. The online portal for submitting proposals and viewing further details is maintained by the Tennessee Department of Transportation.
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NAICS: 237990
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Site Grading and EarthworkThe contract involves site grading and earthwork activities, including excavation, cut and fill operations, grading, and compaction, aimed at preparing a site for future construction. The work will primarily take place in Sumner and falls under the NAICS code 237990, which typically covers special trade contractors in construction. Issued by the Tennessee Department of Transportation (TDOT), this subcontract was posted on June 26, 2026, with the same date set as the deadline for proposal submissions. While no specific solicitation number or office address details are provided, the contract is clearly focused on specialized earthwork services essential for groundwork preparation. Interested parties can access more information and submit proposals through the official TDOT bidding platform.
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AI Contract Overview

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The contract pertains to the cleaning and maintenance of drainage culverts to ensure efficient stormwater flow, helping prevent flooding and maintain infrastructure integrity. It is a subcontract opportunity issued by the Colorado Department of Transportation, focused on work within Jefferson and Gilpin areas. The contract falls under NAICS code 237990, which relates to site preparation services. The solicitation was posted with a response deadline on June 4, 2026, indicating a timely submission requirement for interested parties. This project highlights the importance of proper stormwater management through regular maintenance activities, ensuring the drainage system functions effectively. Although specific set-aside provisions or point of contact details are not provided, the task is critical in supporting transportation and environmental infrastructure in the designated locality.

General Info

Subcontract for drainage culvert cleaning in Jefferson and Gilpin, Colorado; bid deadline June 4, 2026.

Agency

Colorado Department of Transportation

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Jefferson, Gilpin, CO, US

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyColorado Department of Transportation
ContactsNo contacts available
OfficeN/A
Organization / Agency
Colorado Department of Transportation
Office AddressN/A
ContactsNo contact information available

Full Description

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Cleaning and maintenance of drainage culverts to ensure proper stormwater flow.