This Government Contract opportunity from Department Of Defense was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Diver-Installed Bulkhead at Depth >90 Feet

Closed

Federal

Submission Closed06/11/2026, 01:00:00 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

New

SLED

Borrow Excavation (Graded Solid Rock)The contract involves the excavation and supply of graded solid rock material intended for use as embankment or structural fill. It is a subcontract opportunity issued by the Tennessee Department of Transportation, with the work taking place in Maury. The project is identified under the NAICS code 238910, which covers site preparation contractors, indicating that the scope primarily focuses on earthmoving and material provision services. The solicitation was posted and has a response deadline on the same day, June 26, 2026, signaling a prompt response requirement. This contract is essential for infrastructure projects requiring durable and precisely graded solid rock for stable embankments or structural fill, ensuring proper foundational support. Prospective subcontractors should be prepared to meet specifications related to material grading and timely excavation in alignment with the department's standards. While some specific details like type of set-aside or organization type are not provided, interested parties can find more information and submit proposals through the Tennessee Department of Transportation's online portal.

Tennessee Department of Transportation

POSTED

DEADLINE

Earthwork and Grading Labor Compliance (Davis-Bacon Equivalent)This contract involves labor services for earthwork and grading activities, ensuring compliance with state prevailing wage laws equivalent to the Davis-Bacon standards. It is designated as a subcontract under NAICS code 238910, which covers site preparation contractors. The work is to be performed in Maury, with oversight provided by the Tennessee Department of Transportation. The solicitation was posted and the response deadline set for June 26, 2026, indicating a streamlined and specific procurement timeline. Although no specific set-aside provisions or organizational types are noted, adherence to labor compliance standards is a core aspect, reflecting the commitment to fair wage practices. This contract is a key part of Tennessee's efforts to maintain regulated labor conditions in infrastructure-related projects.

Tennessee Department of Transportation

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General Site Preparation and EarthworkThe contract involves site preparation and earthwork tasks including clearing, grubbing, excavation, embankment construction, and erosion control as necessary steps before installing a culvert. This subcontract is associated with the Tennessee Department of Transportation (TDOT) and is focused on work to be performed in the Lake area. The contract is categorized under NAICS code 238910, which pertains to site preparation contractors. The solicitation and response deadline are both set for June 26, 2026, indicating a tight timeline for bid submissions. This project aims to ensure proper groundwork is established to support subsequent infrastructure installation, emphasizing environmental controls to prevent soil erosion during the process.

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Asbestos-Containing Material (ACM) AbatementThis subcontract involves the identification, removal, and safe disposal of asbestos-containing materials encountered during a utility relocation project as specified in the provided drawings. The work is to be conducted in Monroe and falls under the NAICS code 238910, which covers site preparation contractors. The contract is posted by the Tennessee Department of Transportation (TDOT) and has a response deadline of June 26, 2026, at 3:00 PM. The contractor selected will be responsible for ensuring compliance with all applicable safety and environmental regulations associated with asbestos abatement. The scope highlights the critical need for specialized handling and disposal of hazardous materials to mitigate health and environmental risks. Although there are no specified set-asides or details about the point of contact included, interested subcontractors must respond by the stated deadline through the provided Tennessee DOT bidding platform. The project emphasizes strict adherence to regulatory standards in asbestos management during the utility relocation work.

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UndercuttingThe contract involves the removal of unsuitable subgrade soils to ensure a stable foundation for construction projects. This subcontract opportunity, titled "Undercutting," is managed by the Tennessee Department of Transportation and targets the Maury area for performance. It falls under the NAICS code 238910, which pertains to site preparation contractors. The solicitation and response deadline is set for June 26, 2026, with no indication of a set-aside status or specific organization type requirements. The goal is to prepare the ground adequately by eliminating unstable soil layers, thereby facilitating the construction of durable infrastructure foundations. Interested contractors can find more details and submit proposals through the provided Tennessee DOT bidding portal.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

The contract involves the installation of a bulkhead underwater at depths exceeding 90 feet, utilizing commercial diving teams and contractor-designed solutions that are based on 3D scans. This work requires specialized expertise to ensure safety and precision in a challenging underwater environment. The task will be performed in San Juan, with the Department of Defense’s W2SR Endist Caribbean office overseeing the subcontract. The solicitation was posted on May 20, 2026, with responses due by June 11, 2026. It falls under NAICS code 238910, which covers site preparation contractors. Although specific set-aside details and contact information are not provided, the contract emphasizes the need for advanced technological integration and professional diving capabilities to achieve successful installation under deep-water conditions.

General Info

Install underwater bulkhead below 90 feet in San Juan using 3D scans and commercial divers.

Agency

Department Of Defense → W2SR Endist Caribbean(provis)

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

San Juan, PR, 00918, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 20

subcontract

Response DeadlineJun 11

Deadline has passed

Submission Closed

06/11/2026, 01:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W2SR Endist Caribbean(provis)

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → W2SR Endist Caribbean(provis)

Office AddressN/A

ContactsNo contact information available

Full Description

Install a bulkhead underwater at depths exceeding 90 feet using commercial diving teams and contractor-designed solutions based on 3D scans.