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

LiveFree Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

This Subcontract opportunity from Department Of Defense was posted on August 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Earthwork and Grading

Closed
Federal

Contract Overview

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

Active Opportunities Like This One

NAICS: 237120
New
SLED
WH Ford RTC Fueling System Repairs, Kentucky
Solicitation # W9128F27RA054
Solicitation W9128F27RA054 is a Firm Fixed Price, Design-Build project for fueling system repairs at the W.H. Ford Regional Training Center in Greenville, Kentucky. The scope of work involves comprehensive maintenance and upgrades, including upgrading tank automatic tank gauges, repairing dispenser and offload island concrete, installing emergency fuel shut-off systems, and mounting leak detector probes. Additional requirements include providing concrete circulation pavement and splash blocks, replacing canopy and fuel pipe coatings, replacing tank vents and roof penetration boot seals, providing dead man control for truck loading, and repairing and extending tank grounding and access platforms. All work must adhere to UFC, NFPA, ASTM, and ADA/ABA standards, with specific compliance required for the Davis-Bacon Act and military engineering quality management. The project is a small business set-aside under NAICS code 237120. Proposals are evaluated using the Lowest Price Technically Acceptable (LPTA) method, focusing on specialized experience, a logical Gantt chart schedule covering preconstruction, construction, and post-construction phases, and a well-defined technical approach. Submissions must be delivered in two separate volumes, with technical qualifications in Volume 1 and pricing in Volume 2. The contractor must commence work within 10 days of the Notice to Proceed, with a final completion deadline of June 18, 2027. Quality control will be managed through a three-phase control system and final acceptance will be conducted by the government.
Bristol Alliance of Companies

POSTED

about 3 hours ago

DEADLINE

in about 1 month
NAICS: 237120
New
Federal
Mather Fueling System Repairs
Solicitation # PANNWD26P028176
The Mather Fueling System Repairs project, solicitation W9128F27RA045, is a design-build effort located at the Mather Army Aviation Support Facility in California. Managed by the USACE Omaha District, this firm-fixed-price contract is restricted as a total small business set-aside. The scope of work involves comprehensive repairs to AVGAS fueling systems, including the installation of sampling gauge hatches, mechanical gauges, and an automatic tank gauge system. Key construction tasks include recoating the tank exterior, replacing collision barriers, adding a full-length catwalk, and replacing audible and visual alarms. Additionally, the project requires the demolition and replacement of the POL operation building, relocation of a generator with a new concrete pad, repair of remote containment basin drainage, and various asphalt and concrete pavement replacements. The procurement utilizes the Lowest Price Technically Acceptable (LPTA) source selection method, evaluating proposals based on project experience—requiring three examples of projects exceeding 1 million dollars—and a detailed project schedule. The projected period of performance is 365 days. Contractors must comply with the Davis-Bacon Act for prevailing wages and adhere to strict regulatory standards, including UFC 3-460, OSHA, EPA, and DOT requirements. Deliverables include design documents in English units, as-built drawings, and a multi-stage inspection process consisting of punch-out, pre-final, and final acceptance inspections. Performance and payment bonds are required within 10 days of award.
W071 Endist Omaha

POSTED

3 days ago

DEADLINE

in 26 days
NAICS: 237120
New
SLED
Hammerman Gas/Diesel Tank Replacement Gunpowder Falls State Park
Solicitation # BPM059366
This project, solicitation BPM059366, involves the removal and replacement of above-ground gasoline and diesel fuel storage systems at the Gunpowder Falls State Park Hammerman Area in Baltimore County, Maryland. The scope of work requires the contractor to provide all labor, equipment, and materials to remove existing tanks, dispensers, piping, electronic systems, concrete pads, and bollards. Key deliverables include the installation of new storage tanks, concrete pads, and side-mount dispensers, as well as the provision of temporary gasoline and diesel tanks with metered dispensers for the duration of the project. All work must adhere to strict safety and environmental standards, including NFPA 30, 30A, and 78, API standards 650 and 620, and Maryland Department of the Environment regulations, with backfill compacted to a minimum of 95 percent. The contract is a Small Business Reserve Procurement, limiting the award to certified small businesses. The basis of award is the lowest responsive and responsible total bid. Procurement goals include a 15.00% MBE and 2.0% VSBE participation rate, with liquidated damages applicable for failure to comply with MBE requirements. The state reserves the right to apply reciprocal preference for resident bidders. Final acceptance is contingent upon the approval of the Facility Manager and DNR Project Engineer, requiring the submission of an approved electrical inspection certificate, a disposal manifest for contaminated soils and equipment, and three sets of manufacturer manuals and as-built drawings. Invoices are to be submitted to the Maryland Department of Natural Resources in Annapolis, with payments typically issued within 30 days of receipt of a proper invoice.

POSTED

3 days ago

DEADLINE

in about 1 month
NAICS: 237120
New
International
Комплекс робіт за принципом «проєктуй-будуй» (вишукування, розроблення проєктно-кошторисної документації (стадія РП) з експертизою, виконання будівельних робіт) по об'єкту «Реконструкція Об’єкта № 24 із встановленням аварійно-резервної газової блочно-моду
Solicitation # UA-2026-11-05-006051-a
This contract involves a design-build project for the reconstruction of Object No. 24, which includes the installation of an emergency backup gas block module. The scope of work encompasses surveying, the development of design and estimate documentation at the working project stage including expert review, and the execution of all necessary construction activities. The project is managed by the Capital Construction Department of the Kherson City Council under the Government of Ukraine. The solicitation, identified by number UA-2026-11-05-006051-a, was posted on November 5, 2026. A critical requirement for the participant is the adherence to localization standards, for which a guarantee letter dated November 3, 2026, was provided to confirm the degree of local production for the equipment used. The primary point of contact for this initiative is Natalia Lobas.
Управління капітального будівництва Херсонської міської ради

POSTED

4 days ago

DEADLINE

N/A
NAICS: 237120
New
International
Комплекс робіт за принципом «проєктуй-будуй» (вишукування, розроблення проєктно-кошторисної документації (стадія РП) з експертизою, виконання будівельних робіт) по об'єкту «Реконструкція Об’єкта № 35 із встановленням аварійно-резервної газової блочно-моду
Solicitation # UA-2026-11-05-005491-a
This contract involves a design-build project for the reconstruction of Object No. 35, which includes the installation of an emergency backup gas block module. The scope of work encompasses the survey, development of design and estimate documentation at the working project stage with expert review, and the execution of all necessary construction activities. The project is managed by the Capital Construction Department of the Kherson City Council under the Government of Ukraine. The solicitation, identified by number UA-2026-11-05-005491-a, was posted on November 5, 2026. A critical requirement for the participant is the adherence to localization standards, for which a guarantee letter dated November 3, 2026, was provided to confirm the degree of local production for the equipment used. The primary point of contact for this initiative is Natalia Lobas.
Управління капітального будівництва Херсонської міської ради

POSTED

4 days ago

DEADLINE

N/A
NAICS: 237120
New
International
Комплекс робіт за принципом «проєктуй-будуй» (вишукування, розроблення проєктно-кошторисної документації (стадія РП) з експертизою, виконання будівельних робіт) по об'єкту «Реконструкція Об’єкта № 34 із встановленням аварійно-резервної газової блочно-моду
Solicitation # UA-2026-11-05-004893-a
This contract involves a design-build project for the reconstruction of Object No. 34, which includes the installation of an emergency backup gas block module. The scope of work encompasses the survey, development of design and estimate documentation at the working project stage including expertise, and the execution of all necessary construction activities. The project is managed by the Capital Construction Department of the Kherson City Council under the Government of Ukraine. The solicitation, identified by number UA-2026-11-05-004893-a, was posted on November 5, 2026. A critical requirement for the participant is the adherence to localization standards for the production of equipment, for which a guarantee letter dated November 3, 2026, has been provided to confirm the degree of local production. The primary point of contact for this initiative is Natalia Lobas.
Управління капітального будівництва Херсонської міської ради

POSTED

4 days ago

DEADLINE

N/A
NAICS: 237120
New
International
Комплекс робіт за принципом «проєктуй-будуй» (вишукування, розроблення проєктно-кошторисної документації (стадія РП) з експертизою, виконання будівельних робіт) по об'єкту «Реконструкція Об’єкта № 28 із встановленням аварійно-резервної газової блочно-моду
Solicitation # UA-2026-11-05-003463-a
This contract involves a design-build project for the reconstruction of Object No. 28, which includes the installation of an emergency backup gas block module. The scope of work encompasses surveying, the development of design and estimate documentation at the working project stage including expert review, and the execution of all necessary construction activities. The project is managed by the Capital Construction Department of the Kherson City Council under the Government of Ukraine. The solicitation, identified by number UA-2026-11-05-003463-a, was posted on November 5, 2026. A critical requirement for the participant is the adherence to localization standards, for which a guarantee letter dated November 3, 2026, was provided to confirm the degree of local production for the equipment used. The primary point of contact for this initiative is Natalia Lobas.
Управління капітального будівництва Херсонської міської ради

POSTED

4 days ago

DEADLINE

N/A
NAICS: 237120
New
Federal
WH Ford RTC Fueling System Repairs
Solicitation # W9128F27RA054
Solicitation W9128F27RA054 is a design-build, firm-fixed-price contract for fueling system repairs at the W.H. Ford Regional Training Center in Kentucky, managed by the US Army Corps of Engineers, Omaha District. This project is a total set-aside restricted to 100% small businesses under NAICS code 237120. The scope of work involves comprehensive upgrades to two 10,000-gallon above-ground storage tanks, including the installation of an emergency fuel shutoff station, leak detection equipment, and an upgraded automatic tank gauging system. Additional requirements include repairing concrete and pavement, recoating fuel system canopies and piping, replacing tank vents, and improving grounding systems and equipment access platforms. All work must adhere to EM 385-1-1 safety standards, as well as IBC, NFPA, and ADA accessibility guidelines. Proposals must be submitted electronically in two separate volumes: a technical volume covering specialized experience, a Gantt chart for the project schedule, and a technical approach, and a separate pricing volume. The government will utilize the Lowest Price Technically Acceptable (LPTA) source selection process to award the contract. The proposal submission deadline has been extended to December 21, 2026, at 14:00 CST. Once awarded, the contractor must commence work within 10 days of the Notice to Proceed, with a final completion deadline of June 18, 2027. Compliance with the Davis-Bacon Act and Buy American requirements is mandatory.
W071 Endist Omaha

POSTED

5 days ago

DEADLINE

in about 1 month

AI Contract Overview

Show more

This subcontract opportunity, titled Earthwork and Grading, is issued by the Department of Defense under Niwc Atlantic. The scope of work focuses on essential civil engineering tasks, specifically excavation, cut and fill operations, grading, and compaction required for roadway alignment and the establishment of structure foundations. The project is categorized under NAICS code 237120. The solicitation was posted on August 24, 2026, with a response deadline set for September 1, 2026. Interested parties must submit their responses by 7:00 PM UTC on the closing date to be considered for this subcontracting effort.

General Info

DoD Niwc Atlantic subcontract for earthwork, grading, and foundations. Deadline September 1, 2026.

NAICS

237120 - Oil and Gas Pipeline and Related Structures Construction

Place of Performance

SC

Set-Aside

NONE

Documents

This scope was carved out of N6523626QE374.

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

View the prime solicitation

Cable Assemblies

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

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyDepartment Of Defense → Niwc Atlantic
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Excavation, cut/fill operations, grading, and compaction for roadway alignment and structure foundations.

More opportunities from Department Of Defense → Niwc Atlantic

Same awarding agency

NAICS: 541330
New
Federal
Draft Solicitation for Crypto and KM Systems Engineering and ISEA
Solicitation # N6523627R0004
NIWC Atlantic intends to issue RFP N6523627R0004 for Cryptographic and Key Management (Crypto and KM) Systems Engineering and In Service Engineering Activity (ISEA). This effort provides sustainment support, program management, and technical support for the Department of Navy, specifically covering Key Management Infrastructure, Public Key Infrastructure, Crypto Modernization, and Cyber Security Coordination. The contract is intended for SeaPort-NxG MAC holders only, with a contemplated performance-based Cost-Plus-Fixed-Fee, Level of Effort, and Cost structure. The estimated effective award date is June 1, 2027, with performance occurring at NIWC Atlantic facilities in Charleston, South Carolina, and Norfolk, Virginia. Award will be based on the Highest Technically Rated Offer with a Fair and Reasonable Price, with no tradeoff between non-cost factors and price. Evaluation factors include Technical Understanding, which involves installation and deployment support and an on-the-spot scenario, and Small Business Participation, requiring a strategy to subcontract at least 20% of labor to small businesses. Contractors must maintain a Government-approved Quality Management System compliant with ISO 9001 and other NAVSEA standards. Key requirements include Top Secret facility clearances, CMMC status verification via SPRS, and adherence to strict IUID registration and electronic parts authentication standards to prevent counterfeit components. Proposals must be submitted via PIEE and emailed as a .PIZ compressed file to the Contract Specialist.
Engineering Services

POSTED

4 days ago

DEADLINE

N/A
View Details
NAICS: 541330
New
Federal
Market Survey for E3 Services Support of C6ISR Systems
Solicitation # N65236-26-RFPREQ-LSUBP00080-0002
NIWC Atlantic is conducting a market survey to identify capable large and small businesses for a potential five-year IDIQ firm-fixed price contract providing Electromagnetic Environmental Effects (E3) Test, Evaluation, Training, and Range Services support for C6ISR Systems. The estimated value of the effort is between 10 million and 50 million dollars. The scope of work includes technical services such as TEMPEST program support, Protected Distribution Systems inspections and certifications, and comprehensive environmental testing covering shock, vibration, altitude, salt fog, and temperature and humidity. Additionally, the contractor will perform site surveys, modeling and simulation, and provide Shipboard Electromagnetic Compatibility Improvement Program support to align with the Navy Information Dominance Roadmap and the Secretary of Defense Electromagnetic Spectrum Superiority Strategy. Performance will primarily take place at NIWC Atlantic in South Carolina, with potential travel to various CONUS and OCONUS locations. Requirements for interested respondents include NAICS code 541330 and CMMC Level 2 certification. The contractor must maintain appropriate facilities for classified storage, ensure personnel possess Common Access Cards, and adhere to strict cybersecurity policies and non-disclosure agreements. Deliverables will be managed through the Wide Area Workflow application, and the government will utilize a Quality Assurance Surveillance Plan for inspection and acceptance. Responses to the market survey must include a corporate description and a relevant contract experience matrix.
Engineering Services

POSTED

5 days ago

DEADLINE

in 1 day
View Details

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

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

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS