This Government Contract opportunity from Department Of Defense was posted on July 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Tunnel and Underground Construction Labor

Closed

Federal

Submission Closed07/25/2026, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 238990

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The contract calls for the complete repair of a 25-foot-tall litter fence netting system at the Badlands Sanitary Landfill in Moreno Valley, California, requiring the contractor to provide all labor, materials, equipment, and services necessary for the project. This includes the removal and salvage of existing fire-damaged netting, followed by the supply and installation of new litter containment netting and associated accessories onto the existing support poles. The work also involves excavating dirt to expose 1,075 linear feet of underground steel cable, inspecting and replacing any damaged sections, and then backfilling the area. A project-specific Traffic Control Plan must be submitted and approved by Riverside County prior to any on-site work, and the contractor is responsible for implementing all required traffic control measures to ensure safety during operations. The solicitation, numbered 20260729009, was posted on July 30, 2026, with responses due by August 11, 2026, and is classified under NAICS code 238990 for other construction support activities. The contracting authority is the County of Riverside Purchasing and Fleet Services, and all inquiries should be directed to Depnolen at depnolen@rivco.org or 951-955-4937.

COUNTY OF RIVERSIDE PURCHASING AND FLEET SERVICES

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DEADLINE

Seal and Stripe Asphalt - Bluefield, WV

Solicitation # W15QKN26QA131

The solicitation W15QKN-26-Q-A131 is a Request for Quote issued by the Department of Defense through the Office of W6QK Acc-Pica, located at Picatinny Arsenal, New Jersey, for the construction project to seal and stripe asphalt areas in Bluefield, West Virginia, with a NAICS code of 238990. This is a Small Business Set Aside, total, meaning the contract is exclusively available to small business concerns. The RFQ was posted on July 30, 2026, with a response deadline of August 13, 2026, at 5:00 p.m. Eastern Time, and the point of contact for inquiries is Emily Schlee, reachable at emily.schlee.civ@army.mil. While the contract title and location are clearly defined, critical components such as the detailed scope of work, evaluation criteria, pricing structure, payment terms, inspection requirements, packaging standards, delivery schedules, and special contract requirements are not provided in the available documentation. No attachments, clauses, representations, certifications, or contract administration details are included, and the estimated contract value remains unspecified. The absence of comprehensive sections from the Federal Acquisition Regulation framework suggests that this solicitation may rely on standard or referenced terms not explicitly reproduced in the provided materials.

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DEADLINE

Security Fence and Base Entrances Tyndall AFB

Solicitation # FA481926R0039

The 325th Contracting Squadron is preparing to issue a solicitation for a Firm-Fixed-Price contract to modify existing vehicle barriers and install new fencing at Tyndall Air Force Base in Florida. The work requires comprehensive labor, materials, equipment, and supervision to meet detailed specifications and drawings yet to be released, with an anticipated performance period of 100 calendar days beginning upon issuance of the Notice to Proceed. This procurement is set aside exclusively for small businesses under NAICS code 238990, with all interested vendors required to maintain an active registration in the System for Award Management prior to submission. The solicitation number is FA481926R0039, and proposals must be submitted no later than August 14, 2026, with the presolicitation notice posted on July 30, 2026. Primary point of contact for inquiries is SrA Alan Lopez, reachable via email or phone, with Koby Trotter listed as a secondary contact.

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Monongahela NF Elleber Sods Fencing Contstruction

Solicitation # 12363N26Q4218

This contract, solicited under number 12363N26Q4218, is a Firm Fixed Price award for the construction of 3,520 linear feet of five-strand barbed wire fencing within the Elleber Sods Grazing Allotment of the Monongahela National Forest in West Virginia, with performance to be completed by November 20, 2026, following a 10-day window after receipt of the Notice to Proceed. The solicitation is designated as a Total Small Business Set Aside under NAICS code 238990, with a size standard of $19 million, and awards will be made on a Lowest Price Technically Acceptable basis where past performance is assessed only for acceptability—no trade-offs with price are permitted. Work must be performed on-site in Bartow, West Virginia, with inspection and acceptance occurring at the destination per FOB Destination terms, and all work must comply with federal construction standards, labor wage requirements, and USDA-specific guidelines. The contract mandates adherence to a broad array of FAR clauses covering material and workmanship, warranty, safety, labor standards including the Davis-Bacon Act, Buy American Act compliance for materials, performance and payment bonds, and stringent security protocols requiring Personal Identity Verification for all contractor personnel. The prime contractor is strictly accountable for workforce integrity, including immediate removal and replacement of non-compliant personnel at no added cost, and must flow down all security and compliance requirements to subcontractors. Payment will be made through government systems, with accelerated payments to small business subcontractors required, and invoicing must be submitted via electronic means such as WAWF or IPP, though specific details are not provided. Offerors must be registered in SAM.gov with a valid UEI and CAGE code, certify small business status, and affirm compliance with DEI, anti-trafficking, whistleblower, and ethical conduct provisions. The contracting officer is Cynthia Horwitz, and proposals are due by 11:00 AM Eastern Time on August 19, 2026, with submissions accepted either electronically or via sealed physical delivery to the USDA Forest Service office in Washington, DC.

Stewardship Contracting Branch Usda-Fs

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Lydia Lane Complex Demolition ProjectThe Lydia Lane Complex Demolition Project involves the removal of one residence and eleven accessory structures located at 300 and 301 Lydia Lane within the Round Valley Regional Preserve, all built between 1950 and 2009 and deemed no longer necessary for park operations. Demolition will primarily occur above ground with full removal of foundations and footings, and includes backfilling a 500 cubic yard unfinished basement at 301 Lydia Lane. Utilities will be capped and abandoned in place, and septic systems will be either removed or abandoned per sanitation guidance. Debris will be cleared, but tree and vegetation removal is excluded. A carport, one shed, and a porch will be preserved for operational reuse. Demolition is scheduled to begin in January 2027 and last up to four months, with work confined to standard daylight hours and access limited to Lydia Lane via Marsh Creek Road. Equipment such as backhoes, bulldozers, and loaders will be used, with a designated staging area established on-site. Waste disposal and dust control will comply with Bay Area Air Quality Management District regulations and be handled at certified facilities. The project site lies near habitat for sensitive species including the Alameda whipsnake, California red-legged frog, and California tiger salamander, with potential bat roosting and nesting bird habitat present in existing structures. To mitigate impacts, pre-construction surveys for bats and nesting birds will be conducted, and any active nests will prompt delays or buffer zones. Debris piles will be manually removed to protect whipsnake refugia, and a qualified biologist will be on-site during all ground-disturbing work with authority to halt activities if wildlife is at risk. All crew members will receive environmental training on sensitive species and protection measures. Archaeological monitoring is required due to the presence of three recorded resources and potential for unrecorded subsurface deposits; a Secretary of the Interior-qualified archaeologist will oversee monitoring and conduct cultural resources tailboards. Work is restricted to dry conditions, with a 24-hour delay following any rain event exceeding a quarter inch. Vehicle speed on Lydia Lane is capped at 10 miles per hour to reduce wildlife disturbance. If trees must be trimmed or removed, approval from the Park District’s Stewardship department is required, though no vegetation removal is planned beyond what is necessary for access.

East Bay Regional Park District

POSTED

DEADLINE

District Wide Fencing Project REBID

Solicitation # 2027-01-004B

The Oceanside Unified School District is seeking bids for its District Wide Fencing Project under solicitation number 2027-01-004B, with a response deadline of August 11, 2026, at 2:00 PM Pacific Time. This rebid opportunity involves fencing services across multiple school sites within the district, located in Oceanside, California, 92058. Interested vendors must access the full bid documents through the PlanetBids Vendor Portal, as all detailed specifications, requirements, and addenda are posted externally and not included in this abstract. Bidders are responsible for registering on the third-party website, ensuring they obtain all updates and corrections, and are advised that Biddingo.com provides this information for reference only and assumes no liability for inaccuracies or missing details. The contracting officer listed for inquiries is reachable via email at iubani@biddingo.com, and vendors should direct all questions regarding contract language or content directly to the district.

Oceanside Unified School District

POSTED

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Roof System Removal and DemolitionThe contract titled Roof System Removal and Demolition requires the complete removal of an existing modified bitumen roofing system, including all associated insulation and flashings, down to the structural metal deck. All removed materials must be properly handled and disposed of in accordance with applicable regulations, with full responsibility for debris clearance and site cleanup falling to the contractor. The work is classified under NAICS code 238990 and is structured as a subcontract under the Georgia Cobb County Board of Education. The solicitation was posted on July 29, 2026, with a firm response deadline of September 1, 2026, at 8:00 PM. Performance location details are not specified in the provided data, but the project is tied to the agency’s facilities in Georgia. All work must be executed in compliance with the terms of the subcontract and any applicable safety, environmental, and construction codes. Access to the full solicitation is available via the provided Georgia Department of Administrative Services link.

Cobb County Board of Education

POSTED

DEADLINE

Drainage Pipe Installation and ReplacementThe contract involves the supply, transportation, and installation of drainage pipes made from corrugated metal, HDPE, and concrete across Georgia roadways. Scope of work includes all associated excavation, bedding, backfill, and compaction activities necessary to properly install and integrate the drainage systems into existing infrastructure. All work must comply with state standards and specifications for roadway drainage projects, ensuring long-term functionality and durability under varying environmental and traffic conditions. The contract is classified as a subcontract under NAICS code 238990, indicating it is for other specialty trade contractors, and is issued by the Georgia Department of Transportation. Bids are due by August 25, 2026, and the opportunity was posted on July 29, 2026, with performance expected to take place throughout Georgia’s state-maintained roadways.

Department of Transportation

POSTED

DEADLINE

Demolition of Existing Bathroom FinishesThe contract requires the complete removal of all existing wall tiles, flooring, fixtures, vanities, and associated materials from two bathrooms in preparation for a full ADA-compliant reconstruction. This demolition work must be carried out with precision to ensure no residual materials interfere with the upcoming renovation and that all components are safely and thoroughly extracted. The project is classified under NAICS code 238990 and is structured as a subcontract under the Methuen Housing agency in Massachusetts, with performance taking place at Wilson Street in Chelmsford, ZIP code 01824. All work must align with accessibility standards to support the planned rebuild. The solicitation was posted on July 29, 2026, with a deadline for responses set for August 18, 2026, at 6:00 PM. There is no specified set-aside type or organization type designation, and no point of contact is listed, requiring bidders to review the official listing on the CommBuys portal for additional details. The scope is strictly limited to demolition; no installation, repair, or new construction is included unless explicitly stated in the full solicitation documents. Contractors must be prepared to handle disposal of removed materials in compliance with local and state regulations and ensure the work area is left clean and ready for the next phase of renovation.

MHA03 - Methuen Housing

POSTED

DEADLINE

Obstruction Removal & Safety Area UpgradesThe contract involves engineering and coordination services for the removal of obstructions such as trees and structures, along with improvements to the Runway Safety Area and the installation of an Engineered Materials Arrestor System. These efforts are aimed at enhancing aviation safety and compliance with federal standards, ensuring unobstructed approach and departure paths for aircraft. The work is tied to infrastructure upgrades at a facility under the jurisdiction of Early County Government in Georgia, with all activities to be performed in accordance with technical specifications and safety protocols. Subcontractors interested in participating must submit proposals by the deadline of August 28, 2026, and the contract is classified under NAICS code 238990, indicating it falls within other construction specialties. The solicitation is noncompetitive and does not specify a set-aside for small businesses or other categories. Technical execution will require close coordination between engineering teams and local authorities to address environmental, logistical, and regulatory considerations during obstacle removal and RSA modifications. All performance must occur at the designated location, though specific site details are not provided in the posting.

Early County Government

POSTED

DEADLINE

Site Preparation and Clearing (Vegetation/Encumbrance Removal)The contract involves the removal of vegetation, fences, signage, and other non-structural encumbrances from Georgia Department of Transportation easement areas to support demolition activities. Work must be completed in alignment with GDOT requirements to ensure clear access and safety for upcoming construction or demolition operations. The solicitation is classified as a subcontract under NAICS code 238990 and is open for bids with a response deadline of August 7, 2026. The procurement is managed by the Georgia Department of Transportation with performance expected within state-maintained easement zones, though specific locations are not detailed. The opportunity is posted on the Georgia Department of Administrative Services procurement portal, and interested parties should submit proposals prior to the stated deadline to be considered.

Department of Transportation

POSTED

DEADLINE

General Maintenance and Repair ServicesThe contract titled General Maintenance and Repair Services requires the provision of defect-free maintenance, repair, and installation services for housing facilities, including all corrective work necessary during the warranty period. The scope encompasses ensuring that all work performed meets required standards to eliminate defects and maintain the integrity and functionality of housing units, with a strong emphasis on timely and high-quality resolution of issues arising within warranty terms. This subcontract is solicited under NAICS code 238990 and is tied to a place of performance located at Moody Street in Lowell, Massachusetts, with a response deadline of August 28, 2026, at 4:00 PM. The solicitation is managed by COCC1 - Finance & Procurement under the Massachusetts agency, and while no set-aside type is specified, the work is expected to be performed in accordance with contractual obligations related to housing facility upkeep. All submissions must be made through the official combuys platform prior to the deadline.

COCC1 - Finance & Procurement

POSTED

1 day ago

DEADLINE

in 28 days

AI Contract Overview

The contract titled Tunnel and Underground Construction Labor is a subcontract under a Total Small Business Set-Aside, designated for small businesses as defined by the SBA, with a NAICS code of 238990 for other heavy and civil engineering construction. It seeks skilled and general labor services exclusively for tunnel and underground construction projects, covering essential activities such as excavation, shoring, and structural support work. A 10 percent wage premium is mandated for all labor performed underground, recognizing the increased hazards and operational challenges of subterranean environments. The opportunity was posted on July 17, 2026, with responses due by July 25, 2026, and performance is required at Eareckson Air Station. The contract is managed by the Department of Defense through the agency designation FA5215 766 Ess Pkp, and all work must be carried out in compliance with federal procurement regulations applicable to small business set-asides.

General Info

Small business subcontract for tunnel labor with 10% underground wage premium at Eareckson Air Station.

Agency

Department Of Defense → FA5215 766 Ess PkpView Agency

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

EARECKSON AS, AK, USA

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJul 17

subcontract

Response DeadlineJul 25

Deadline has passed

Submission Closed

07/25/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → FA5215 766 Ess Pkp

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → FA5215 766 Ess Pkp

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Office AddressN/A

ContactsNo contact information available

Full Description

Provision of skilled and general labor for tunnel or underground construction, including excavation, shoring, and support work with a 10% wage premium for underground tasks.