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

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Track-Mounted Hydraulic Excavator with Operator

Closed

Federal

Submission Closed08/27/2026, 12:00:00 PM PDT

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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MAIN WASTEWATER TREATMENT PLANT SECONDARY REACTORS REHABILITATION,PHASE 2, SPECIFICATION SD-462

Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitationphase-2-specification-sd-462

J.F. Shea Construction, Inc. is seeking bids from subcontractors and suppliers for Phase 2 of the Main Wastewater Treatment Plant Secondary Reactors Rehabilitation project located in California. The scope of work encompasses a wide range of specialized services, including demolition, saw-cutting, concrete coring, hazardous materials handling, AC paving, ready-mix concrete, reinforcing and structural steel, miscellaneous metals, waterproofing, access and vault hatches, painting, coatings, equipment, and electrical work. This solicitation is specifically set aside for certified small businesses, including Service-Disabled Veteran Owned, Veteran Owned, Women-Owned, and Disadvantaged Business Enterprises. Interested parties must submit their responses by November 18, 2026. Primary coordination for this opportunity is managed by Lori Olivas.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

J.F. Shea Construction, Inc. is seeking bids from qualified DBE subcontractors and suppliers for the Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project in San Jacinto, California. The project, owned by the Eastern Municipal Water District, involves a wide array of work items including AC paving, concrete, structural steel, HVAC, electrical, instrumentation, and various interior and exterior finishing trades. Bids are due by November 17, 2026, at 10:00 A.M. Interested parties can access plans and specifications via the District's PlanetBids procurement portal. Potential subcontractors are expected to be bondable, with J.F. Shea offering to cover up to 1% of subcontractor bond costs. All submissions must strictly adhere to the provided plans and specifications, particularly regarding warranty requirements, as standard manufacturer warranties that do not meet owner specifications will be rejected.

J.F. Shea Construction, Inc.

POSTED

DEADLINE

Rail Systems Operations & Maintenance (O&M)

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DEADLINE

HUFF CREEK WATERSHED RESERVOIR MAINTENANCE

Solicitation # 27029

Invitation for Bids IFB 27029, issued by the Greenville County Soil and Water Department, seeks a contractor for maintenance services at Huff Creek Watershed Dams 1B, 3A, and 5B. The project aims to resolve site access issues and protect dam integrity by addressing vegetation growth and erosion. The scope of work includes clearing trees and woody vegetation to maintain specific passage widths and heights, regrading and filling access drives to repair vehicle ruts, and performing critical area seeding. Specific tasks include repairing the dam crest and lower access drive at Dam 1B and removing fencing at Dam 3A. All work must be completed within 90 calendar days from the Notice to Proceed, which is tentatively scheduled for December 21, 2026, or the contractor will face liquidated damages of 250 dollars per day. Bids are due electronically by November 20, 2026, and must include an electronic pricing proposal, a Statement of Qualifications, a South Carolina State License, three references, and a substitute W-9 form. A bid bond of 5 percent of the bid price is required, with the successful bidder needing to furnish performance and payment bonds for the total contract price within 15 working days of acceptance. These bonds must remain in effect for one year after contract completion. Evaluation is based on responsiveness, cost, and references, with a heavy emphasis on the contractor's integrity, reputation, and past performance. The contractor must also comply with ADA Title II guidelines, EEO standards, and the South Carolina Illegal Immigration Reform Act.

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DEADLINE

Wye NNR Stock Fence Renewal (SRP) 2026-27

Solicitation # SRP-2026-362-G

Natural England is soliciting quotations for the renewal of 1,500 meters of stock fencing at the Wye National Nature Reserve in Kent, specifically enclosing the Devil's Kneading Trough coombe. The project scope includes the removal of dilapidated fencing, clearance of vegetation and scrub, and the installation of new fencing using chestnut posts and high-tensile netting with specific wire configurations. Due to the steep terrain of the escarpment and the site's designation as a Site of Special Scientific Interest and Special Area of Conservation, manual work will be required in restricted areas, and contractors must minimize environmental damage. The estimated project value is 21,650 pounds excluding VAT. The period of performance is scheduled from November 30, 2026, to March 26, 2027, with a critical requirement that all vegetation clearance be completed by the end of February to avoid the bird nesting season. Contract award is based on the most economically advantageous tender, weighted equally between technical merit (50 percent) and commercial cost (50 percent). Technical evaluation focuses on methodology, key personnel, biosecurity, and health and safety. Contractors must provide employer's and public liability insurance, adhere to strict site clearance protocols for animal welfare, and comply with a prohibition on lone working. All invoices are to be submitted electronically via BACS after the completion of all works.

POSTED

DEADLINE

Specialized Shoring and Structural SupportTai Tarian Ltd is seeking a subcontractor for a specialized shoring and structural support contract to assist prime contractors on various residential projects. The selected provider will be responsible for the supply and installation of temporary shoring and supports, specifically performing shoring, strutting, and needling services. All work must be executed in strict accordance with BS 5975 and BS EN 12812 standards to ensure the delivery of certified temporary support systems. This subcontract opportunity was posted on November 12, 2026, and requires responses to be submitted by the deadline of January 8, 2027. The project falls under NAICS code 238990, focusing on specialized structural support within the residential construction sector.

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Temporary Traffic Control and SignageThis subcontract opportunity involves providing temporary traffic control and signage services for civil infrastructure projects within the Parish of Ascension, Louisiana. The selected contractor will support prime contractors by implementing traffic control plans, managing signal timing, and ensuring the placement of signage that complies with MUTCD standards. The scope of work extends to the installation of permanent road signs and pavement markings to ensure safe traffic flow and final regulatory compliance. Interested parties must submit their responses by December 17, 2026, under NAICS code 238990.

POSTED

DEADLINE

Colored Concrete Paving and Mountable CurbsThis subcontract for the Parish of Ascension in Louisiana involves the installation of specialized colored concrete and infrastructure for prime contractors on civil projects. The scope of work includes the delivery and installation of five inch thick incidental colored concrete pavement, concrete walks, and modified mountable finned curbs. All work must be completed using materials sourced from the 2026 LSSRB and the Louisiana DOT Approved Materials List. The solicitation was posted on November 12, 2026, with a response deadline of December 17, 2026. Classified under NAICS code 238990, the contract focuses on providing finished colored pavement and curbing that meets specific regional infrastructure standards.

POSTED

DEADLINE

Certified Rigger and Signal Person ServicesThis subcontract opportunity is for Certified Rigger and Signal Person Services to support prime contractors on Alabama Army National Guard projects in Montgomery. The selected provider will be responsible for ensuring safe load movement during crane operations by providing certified rigging labor, signal persons to direct operators, and all required certified rigging gear, including shackles and slings. All personnel must possess valid Certified Rigger and Signal Person credentials to deliver essential on-site support. The project is issued by the Department of Defense under the W7MT Uspfo Activity Al Arng and is designated as a total Small Business Set Aside. Interested parties should note the response deadline of December 7, 2026. The work falls under NAICS code 238990 and focuses on specialized safety and technical support for military infrastructure projects.

W7MT Uspfo Activity Al Arng

POSTED

DEADLINE

56--PGMB Security Gate

Solicitation # 140RR027R0010

Solicitation 140RR027R0010 is a Request for Quote (RFQ) issued by the Department of the Interior Bureau of Reclamation for the installation of an automated vehicular main entrance at the Pleasant Grove Office (PGMB) in Utah. This total small business set-aside procurement, under NAICS code 238990, requires a firm-fixed-price solution to secure a forty-foot entrance using approximately twenty-five feet of automated gate and fifteen feet of chain-link infill. The contractor must integrate the new system with existing Lenel-based access control infrastructure, including card readers and exit loop sensors, while ensuring the design withstands local wind and snow conditions. Additionally, the scope includes retrofitting two existing automated gates with Authority Having Jurisdiction (AHJ)-approved emergency access key switches to standardize responder access across the site. The contract has a period of performance of ninety calendar days from the date of award. Award will be based on a comparative evaluation of technical capability, proposed delivery date, and price reasonableness. Key deliverables include the removal and disposal of old gate materials, full system commissioning, the provision of operations and maintenance manuals, and personnel training. The contractor is responsible for all permits and AHJ approvals, and must adhere to UL 325, ASTM F2200, and National Electrical Code standards. Payment will be processed electronically via the Invoice Processing Platform (IPP). Quotes are due by November 9, 2026, at 2:00 PM Mountain Time.

Reclamation Contracting Activity

POSTED

DEADLINE

Houston Privacy Screens

Solicitation # 192127FHOFPS0001

The Department of Homeland Security, Immigration and Customs Enforcement (ICE) is seeking a contractor under solicitation 192127FHOFPS0001 to provide and install commercial-grade black privacy screening at the Houston Field Office. The project scope includes the installation of approximately 540 linear feet of 6ft fencing and 85 linear feet of 12ft fencing across the secure parking lot perimeter, entry and exit gates, and sallyport fencing. The screening must provide 100 percent visual blockage, be suitable for the Houston climate, and have a minimum expected service life of five years. All work must be completed, including cleanup and correction of any deficiencies, by November 30, 2026. This is a firm-fixed price contract to be awarded based on the Lowest Price Technically Acceptable (LPTA) evaluation method. Offerors must submit two separate volumes: a technical volume not exceeding ten pages demonstrating their capability to meet the Statement of Work, and a price volume with individual pricing for the perimeter fence, sallyport fence, and labor. Submissions must be emailed to the Contracting Officer and Contract Specialist by November 12, 2026. Requirements include active SAM registration, proof of insurance, and compliance with Service Contract Act wage determinations for the surrounding Texas counties.

Detention Compliance And Removals

POSTED

DEADLINE

FY27 Playgrounds Single Award Task Order Contract (SATOC)/ IMCOM-Europe Housing Areas

Solicitation # W912GB27RA009

W2SD Endist Europe

POSTED

about 6 hours ago

DEADLINE

N/A

AI Contract Overview

This subcontract opportunity with the Department of Defense, specifically W071 Endist Seattle, requires the provision of a Cat 325F L Compact Radius or similar track-mounted hydraulic excavator. The selected provider must supply a qualified operator to perform excavation and clean-out work in Lynden. The scope of work includes a total of 180 hours, consisting of 120 regular hours and 60 overtime hours. This is a total Small Business Set Aside under NAICS code 238990. The solicitation was posted on August 20, 2026, and the deadline for responses is August 27, 2026, at 7:00 PM.

General Info

DoD subcontract for excavator and operator in Lynden; 180 total hours; Small Business.

Agency

Department Of Defense → W071 Endist Seattle

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Lynden, WA, USA

Set-Aside

SBA

Documents

This scope was carved out of W912DW26QA070.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Whatcom Bylsma Equipment Rental with Operator

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 20

subcontract

Response DeadlineAug 27

Deadline has passed

Submission Closed

08/27/2026, 12:00:00 PM PDT

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Organization & Contact Information

AgencyDepartment Of Defense → W071 Endist Seattle

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W071 Endist Seattle

Office AddressN/A

ContactsNo contact information available

Full Description

Provide a Cat 325F L Compact Radius or similar track-mounted hydraulic excavator with qualified operator for excavation and clean-out work, including 120 regular and 60 overtime hours.