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This Subcontract opportunity from Department Of Defense was posted on July 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Earthmoving Equipment with Certified Operator (Hydraulic Excavator)

Closed
Federal

Contract Overview

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

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NAICS: 238990
New
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 is extensive, covering demolition, saw-cutting, concrete coring, hazardous materials handling, AC paving, ready-mix concrete, reinforcing steel, structural steel, miscellaneous metals, waterproofing, access and vault hatches, painting, coatings, equipment, and electrical services. This solicitation is specifically set aside for certified small businesses, including SDVOSB, VOSB, WOSB, and DBE entities. Interested parties must submit their responses by November 18, 2026. Primary coordination for this opportunity is managed by Lori Olivas.
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DEADLINE

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NAICS: 238990
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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 or at the J.F. Shea office in Walnut. Potential subcontractors are expected to be bondable, with J.F. Shea covering up to 1% of 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.
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about 3 hours ago

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NAICS: 238990
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AI Contract Overview

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The contract calls for the provision of a Cat 335F L Compact Radius or a similarly capable track-mounted hydraulic excavator equipped with a certified operator to support critical levee repair activities. Scope of work includes the precise installation of a clay keyway and associated grading tasks essential to restoring structural integrity and flood protection capabilities. The equipment must be fully operational, maintained to industry standards, and operated by a certified professional with documented experience in earthmoving and levee construction. This is a subcontract under a Total Small Business Set-Aside, identified by NAICS code 238990, ensuring eligibility is restricted to small businesses as defined by the SBA. The solicitation was posted on July 9, 2026, with a hard deadline for responses set for July 16, 2026, at 7:30 PM. The awarding agency is the Department of Defense through W071 Endist Seattle, and the work is to be performed at an unspecified location within the U.S., with all performance details to be coordinated post-award.

General Info

Cat 335F excavator with certified operator for levee clay keyway repair under small business set-aside.

Agency

Department Of Defense → W071 Endist Seattle

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

WA, USA

Set-Aside

SBA

Documents

This scope was carved out of W912DW26QA060.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Skagit County Dike District No. 22 Levee Repair – Equipment w/ Operator

AI Contract Breakdown

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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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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

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Provision of a Cat 335F L Compact Radius or similar track-mounted hydraulic excavator with certified operator for levee repair, including clay keyway installation and grading.

More opportunities from Department Of Defense → W071 Endist Seattle

Same awarding agency

NAICS: 236220
New
Federal
Design and construction of 5,964 SF addition to an existing aircraft paint shop and installation of a media blast booth
Solicitation # W912DW27R1CV6
The U.S. Army Corps of Engineers, Seattle District, is conducting market research via a Sources Sought notice for the design and construction of a 5,964 square foot addition to an existing aircraft paint shop and the installation of a media blast booth at Joint Base Lewis-McChord, Washington. The project has an estimated construction cost of 10,260,000 dollars and an anticipated period of performance of 674 days after the notice to proceed. The scope of work includes the installation of fire protection, intrusion detection, hazardous material storage, and energy monitoring systems, as well as comprehensive site development involving lighting, paving, storm drainage, and utilities. The government intends to utilize a Progressive Design-Build approach under Other Transaction Authority, divided into a collaborative design phase to establish a Guaranteed Maximum Price followed by a final design and construction phase. The award process will be qualifications-based, starting with a shortlist of three highly qualified firms who will participate in pitch meetings to determine the final selection. Interested firms must submit a capabilities package by November 24, 2026, including their CAGE code, UEI number, bonding limits, and up to three examples of similar projects completed within the last seven years. The government will use the responses to determine if the project will be set aside for small businesses, specifically considering categories such as SDVOSB and HUBZone.
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NAICS: 335129
New
Federal
Medium-Voltage Electrical Component SupplyThis subcontract involves the manufacture and delivery of specialized 15.5KV rated breaker disconnects and associated hardware for prime contractors working on US Army Corps of Engineers projects at Chief Joseph Dam. The scope of work requires the supplier to provide medium-voltage electrical components along with necessary technical specifications and compatibility data to ensure seamless integration. Managed under the Department of Defense through the W071 Endist Seattle agency, the contract mandates strict compliance with USACE and generation-station electrical standards. The procurement is categorized under NAICS code 335129, with a response deadline set for November 23, 2026.
Other Lighting Equipment Manufacturing

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NAICS: 238210
New
Federal
Medium-Voltage Electrical Systems ModernizationThis subcontract for Medium-Voltage Electrical Systems Modernization involves the removal and replacement of 15.5KV Main Unit XJ Breaker disconnects at the Chief Joseph Dam. Working under prime contractors for the US Army Corps of Engineers via the Department of Defense, the selected provider will integrate modernized systems into the powerhouse infrastructure and conduct comprehensive testing and commissioning of all medium-voltage components to ensure a fully operational system. Eligible candidates must possess specific experience with medium-voltage generation-station projects and hold US Citizenship. The project falls under NAICS code 238210 and is managed through the W071 Endist Seattle office. Responses are due by November 23, 2026.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

1 day ago

DEADLINE

in 10 days
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NAICS: 237990
New
Federal
Chief Joseph Dam Main Unit XJ Breaker Disconnects Modernization
Solicitation # W912DW27R1CXH
The United States Army Corps of Engineers Seattle District is seeking industry feedback and technical expertise for the modernization of 15.5KV Main Unit XJ Breaker disconnects at the Chief Joseph Dam in Bridgeport, Washington. The project aims to improve reliability, maintainability, and remote-operating capabilities for equipment that currently consists of original Brown Boveri Corporation and GE units. The government is evaluating four primary options ranging from the refurbishment of existing switches with motorized mechanisms to the complete replacement of the switchgear assembly, including new enclosures, disconnect switches, and circuit breakers. To facilitate this effort, an Industry Day is scheduled for December 3, 2026, featuring a presentation and site walk. Interested vendors, limited to two United States citizens per company, must submit a Request for Visit Authority by November 23, 2026. The USACE is requesting non-binding information regarding company capacity, experience with medium-voltage generation-station projects, rough cost estimates, and technical recommendations. This effort is categorized under NAICS 237990, and the government is specifically interested in determining if the requirement can be successfully performed by the small business sector.
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POSTED

1 day ago

DEADLINE

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NAICS: 541380
New
Federal
Liner Integrity Testing and QAThis subcontract opportunity, titled Liner Integrity Testing and QA, is issued by the Department of Defense through the W071 Endist Seattle office. The project requires an independent contractor to perform non-destructive testing of HDPE liners for prime contractors working on US Army Corps of Engineers projects. The scope of work includes conducting trial seam sample testing, vacuum box testing, and air lance testing on pipe boots, as well as performing controlled water-hold tests. The selected provider must utilize specialized vacuum and air lance testing kits and deliver certified reports to confirm the overall integrity of the liners. The contract is designated as a total Small Business Set Aside under NAICS code 541380. Performance will take place in the 98022 zip code area. Interested parties must submit their responses by the deadline of November 24, 2026.
Testing Laboratories and Services

POSTED

4 days ago

DEADLINE

in 11 days
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NAICS: 238220
New
Federal
Wastewater Piping and Mechanical RepairThis small business set-aside subcontract, titled Wastewater Piping and Mechanical Repair, involves performing critical infrastructure work for prime contractors on US Army Corps of Engineers projects under the Department of Defense, specifically for the W071 Endist Seattle. The scope of work focuses on the replacement of broken PVC inlet pipes and fittings, the clearing of clogged outlet pipes, and the installation of a new chlorinator. All activities must be executed using PVC bonding and pipe clearing equipment while maintaining strict compliance with EM 385-1-1 safety standards to ensure the delivery of a fully functional piping and chlorination system. The project is categorized under NAICS code 238220 and is located in the 98022 zip code area. Interested parties should note that the solicitation was posted on November 9, 2026, with a response deadline set for November 24, 2026.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

4 days ago

DEADLINE

in 11 days
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NAICS: 238990
New
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HDPE Geosynthetic Liner RepairThis small business set-aside subcontract, managed by the Department of Defense under the W071 Endist Seattle, involves the repair of HDPE geosynthetic liner leaks for prime contractors on US Army Corps of Engineers projects. The scope of work includes identifying leaks and performing thermal welding and seaming at inlet pipe boots and lowest elevations using wedge and extrusion welders. The final deliverable is a fully tested, leak-free liner system. Qualified personnel must hold manufacturer certification or be an IAGI Certified Welding Technician. All work must be validated through testing in accordance with ASTM D6392, D5641, and D4437 standards. The project is categorized under NAICS code 238990 and is located in the 98022 zip code area, with a response deadline of November 24, 2026.
All Other Specialty Trade Contractors

POSTED

4 days ago

DEADLINE

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NAICS: 562910
New
Federal
Sewage Lagoon Cleaning and SanitizationThis small business set-aside subcontract, managed under the Department of Defense for the US Army Corps of Engineers Endist Seattle, involves the cleaning and sanitization of sewage lagoon bottoms. The primary objective is to clear the bottom portion of the lagoons to expose the liners, enabling necessary leak detection and inspection. The scope of work requires the use of vacuum trucks, sludge removal equipment, and specific sanitization chemicals to ensure the lagoon bottoms are clean and ready for repair. All operations must strictly adhere to USACE EM 385-1-1 safety standards. The project is categorized under NAICS code 562910 and is located in the 98022 zip code area. Interested parties must respond by November 24, 2026.
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NAICS: 237990
New
Federal
CHJ 480V _ SQ1_SQ3_ DSQ1_DSQ2_Rep
Solicitation # W912DW27RA020
Solicitation W912DW27RA020 is a firm-fixed-price construction project issued by the US Army Corps of Engineers, Seattle District, for the replacement of 480V electrical power distribution equipment at the Chief Joseph Dam and Powerhouse in Bridgeport, Washington. This total small business set-aside under NAICS 237990 involves the demolition, removal, and installation of 480V switchgear (SQ1, SQ3, DSQ1, DSQ2), 4.16kV/480VAC transformers, panelboards, and feeder cables. The scope also requires the provision of temporary power for critical low-voltage circuits during cutover, the submission of detailed technical documentation, and adherence to NETA ATS 2025 standards for acceptance testing. The period of performance is scheduled from March 23, 2027, to December 17, 2029. Proposals are due by December 18, 2026, via the PIEE Solicitation Module and must be organized into administrative, non-price, and price volumes. Evaluation is based on three factors: past performance, a detailed work plan and preliminary schedule, and price. Offerors must demonstrate compliance with limitations on subcontracting via a mandatory self-performance calculation sheet and provide a bid guarantee. The contract mandates strict adherence to safety and regulatory requirements, including EM 385-1-1 safety standards, the Davis-Bacon Act for labor wages, Buy American requirements, and the use of the Wide Area Workflow system for electronic invoicing.
Other Heavy and Civil Engineering Construction

POSTED

4 days ago

DEADLINE

in about 1 month
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NAICS: 237110
New
Federal
Mud Mountain Dam Sewage Lagoon Repair
Solicitation # W912DW27QA006
The Mud Mountain Dam Sewage Lagoon Repair project, solicitation W912DW27QA006, is a firm fixed price contract issued by the US Army Corps of Engineers (USACE) and is 100% set aside for small businesses. The scope of work involves the cleaning, inspection, and repair of the sewage lagoon liner, specifically targeting leaks near the lowest elevation and the inlet pipe boot. The contractor must clean the bottom of the lagoon, repair any identified leaks, and perform comprehensive testing to return the facility to an operational state. All work must be completed within 45 calendar days of the Notice to Proceed, with a performance period scheduled from December 7, 2026, to January 21, 2027, at the Mud Mountain Dam site in Enumclaw, Washington. Award will be granted to the lowest priced quote that achieves an acceptable rating for technical experience and past performance. To be eligible, quoters must demonstrate experience in cleaning and sanitizing sewage lagoons and repairing geosynthetic liners, providing evidence of one to three projects completed within the last 10 years. Additionally, the lead seamer must hold an IAGI Certified Welding Technician certification, a manufacturer's installer certification, or have three years of documented HDPE liner experience. The project requires adherence to strict quality standards, including ASTM D6392, D5641, and D4437, and compliance with USACE Safety and Health Requirements Manual EM 385-1-1 and the Davis-Bacon Act.
Water and Sewer Line and Related Structures Construction

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4 days ago

DEADLINE

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NAICS: 541330
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Governor Control Programming
Solicitation # W912DW27QA003
The U.S. Army Corps of Engineers Seattle District is seeking a turnkey solution for governor control programming at the Libby Dam Project in Libby, Montana. The project involves modernizing Main Unit Governors by replacing existing pressure switches with pressure transducers across five units. The selected contractor will be responsible for all specialized governor control programming, Programmable Logic Controller (PLC) and Human Machine Interface (HMI) development, and commissioning support. This is a full-responsibility requirement where the contractor must analyze existing system logic to ensure 100 percent replication of legacy operational functionality, safety interlocks, and performance metrics without government technical assistance. This solicitation is a total HUBZone Small Business set-aside under NAICS 541330, with the government intending to award a single Firm-Fixed-Price contract to the lowest priced, responsible vendor. The period of performance is scheduled from December 1, 2026, through August 30, 2027, with work performed on a rolling outage basis. Tasks include remote development at the contractor's facility and on-site commissioning at the Libby Dam Project. To be considered technically acceptable, quoters must provide pricing for all contract line item numbers and maintain active registration in the System for Award Management. Quotations must be submitted via email to the Contract Specialist by November 18, 2026, at 12:00 PM PST.
Engineering Services

POSTED

7 days ago

DEADLINE

in 5 days
View Details
NAICS: 236220
Federal
JOINT BASE LEWIS MCCHORD MULTI DOMAIN TASK FORCE BUILDINGS 3223-3224, WASHINGTON
Solicitation # W912DW27RA014
Solicitation W912DW27RA014 is a firm-fixed-price construction project issued by the U.S. Army Corps of Engineers, Seattle District, for the renovation and conversion of two 1950s-era barracks buildings at Joint Base Lewis-McChord, Washington. The project involves approximately 63,400 square feet of combined work to support the First Multi-Domain Task Force Battalion. Building 3223 will be converted into a combined administration, readiness, and troop aid facility, while Building 3224 will become a Brigade Support Battalion facility featuring a Battalion HQ and company operations spaces. The scope of work includes site preparation, demolition, site utilities, roadways, asbestos and lead-based paint abatement, and the installation of telecommunications equipment. This is a total small business set-aside with a mandatory performance period of 730 calendar days from the notice to proceed. Award will be determined based on a Best Value Tradeoff, where non-price factors, including past performance and a project narrative with a summary schedule, are significantly more important than price. Proposals must be submitted electronically via the PIEE Solicitation Module by December 11, 2026. Key requirements include the provision of performance and payment bonds, adherence to the Davis-Bacon Act, and compliance with ABA/ADA accessibility standards. Technical specifications further mandate the use of specific fire alarm radio transceivers for compatibility with existing networks and strict adherence to military marking and packaging standards.
Commercial and Institutional Building Construction

POSTED

7 days ago

DEADLINE

in 28 days
View Details

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