This Subcontract opportunity from Missouri was posted on July 31, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Manual Labor & Field Crew Services

Closed

State & Local

Submission Closed08/14/2026, 12:00:00 PM CDT

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 is extensive, covering 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 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 inquiries and bid submissions should be directed to 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

Okaloacoochee Slough WMA Fence Line Project

Solicitation # FWC 26/27-25

The Florida Fish and Wildlife Conservation Commission issued solicitation FWC 26/27-25 for the Okaloacoochee Slough WMA Fence Line Project in Hendry County, Florida. The project scope involved the removal of approximately 159,600 linear feet of barbed wire fence and the installation of 56,400 linear feet of 4-strand barbed wire and 32,300 linear feet of 3-strand smooth wire. Additional requirements included the installation of 42 large gates and 45 pedestrian gates, right-of-way vegetation clearing, and the creation of approximately 20 miles of 16-foot-wide fire lines. The project was designed as a four-year contract with an estimated total budget of 520,000 dollars. Although the contract was initially awarded to OLD 8 LABOR, LLC for 669,720 dollars following a bid opening on October 20, 2026, the Agency has since issued a notice to reverse that decision. The Florida Fish and Wildlife Conservation Commission has rejected all responses to solicitation FWC 26/27-25 and intends to re-bid the project at a future date.

Florida Fish and Wildlife Conservation Commission

POSTED

DEADLINE

Bridge Joint Sealing InstallationThis subcontract for Bridge Joint Sealing Installation involves performing specialized sealing services for prime contractors on Georgia Department of Transportation maintenance projects located in Chatham County. The scope of work includes the removal of old joint sealant, cleaning and preparing joint gaps, and the installation of new sealing materials in strict accordance with GDOT routine maintenance standards to deliver fully sealed bridge joints. Eligible bidders must be GDOT prequalified contractors compliant with MMSA 48400-410-000021912 and must possess the necessary joint cleaning equipment, specifically air compressors and grinders. The solicitation was posted on November 9, 2026, with a response deadline of December 1, 2026, falling under NAICS code 238990.

Department of Transportation

POSTED

DEADLINE

Door Maintenance and Repair ServicesThis subcontract for Door Maintenance and Repair Services involves providing semi-annual preventive maintenance and on-call repairs for commercial door systems on California Department of General Services projects located in Los Angeles. The scope of work includes the inspection, lubrication, and adjustment of mechanical tracks, operators, sensors, hinges, and panic bars to ensure all systems are fully operational and strictly adhere to ADA compliance standards for hardware height and clear width. Contractors are required to be registered with the DIR and must comply with all applicable prevailing wage rates. The final deliverables for this engagement consist of fully functional ADA-compliant door systems and the submission of signed technician reports. Interested parties must respond by December 16, 2026.

California Department of General Services

POSTED

DEADLINE

Irrigation System Installation and IntegrationThis subcontract for Irrigation System Installation and Integration involves the installation of a complete irrigation system at the Florida School for the Deaf and the Blind. The scope of work includes the installation of 10 to 14 zones, lines, valves, swing joints, and rotor heads featuring flush-mounted rubber covers. The contractor is responsible for ensuring a system capacity of 319 GPM, which includes performing all necessary pressure testing, flushing, and timer programming. To be eligible, the contractor must hold a valid Florida State Contractor License in Irrigation or a related specialty. Final deliverables for the project include a fully pressure-tested system, a detailed as-built zone map, and a comprehensive programming schedule. The response deadline for this opportunity is November 24, 2026.

Florida School for the Deaf and the Blind

POSTED

DEADLINE

Wall-to-Deck SealingThis subcontract for the Wilkinson County School District involves wall-to-deck sealing services to maintain building envelope integrity at Wilkinson County High School. The selected contractor will be responsible for performing field verification of existing conditions and applying the necessary sealants or flashing to secure wall-to-deck junctions. The project is categorized under NAICS code 238990 and was posted on November 9, 2026, with a response deadline of November 12, 2026. The primary objective is the delivery of fully sealed junctions to ensure the structural weatherproofing of the facility.

Wilkinson County School District

POSTED

DEADLINE

Exterior Painting and Downspout ModificationThis subcontract for the Wilkinson County School District involves specialized exterior modifications and painting services for projects at Wilkinson County High School. The scope of work requires the contractor to modify exterior downspouts to accommodate new conduit and to perform comprehensive surface preparation, priming, and painting of new conduit, pull boxes, and anchorage. All painted components must be color-matched to the existing brickwork to ensure a seamless aesthetic integration. The project is categorized under NAICS code 238990 and is managed through the state of Georgia. The contract was posted on November 9, 2026, with a response deadline of November 12, 2026. The selected contractor will be responsible for the delivery of all modified downspouts and finished painted components to the prime contractors on site.

Wilkinson County School District

POSTED

DEADLINE

Historic Masonry Conservation SpecialistThis subcontract for the Hastings Borough Council involves specialized structural stabilization and conservation services for heritage projects. The scope of work focuses on the restoration of historic masonry, including the replacement of deteriorated supporting corbels, the reconstruction of Victorian wall sections, and the stabilization of church stair remains through pinning, deep packing, and the repointing of internal masonry walls. To ensure the preservation of the historic fabric, all work must be performed using conservation-grade mortars and compatible pinning systems. The project is categorized under NAICS code 238990 and is managed by the Hastings Borough Council. Interested parties must adhere to the response deadline of December 4, 2026. The ultimate objective of the contract is the delivery of fully stabilized and restored historic masonry that meets strict conservation standards.

Hastings Borough Council

POSTED

DEADLINE

Picnic Area Amenity Repair and MaintenanceThis subcontract focuses on the repair and maintenance of picnic area amenities for prime contractors working on Texas Department of Transportation projects within Terrell County, Texas. The scope of work includes the restoration or replacement of damaged picnic tables and benches, the cleaning or replacement of charcoal grills, and the refreshing of paint and stains on various wooden structures. Service providers are expected to utilize basic carpentry and metalworking tools to ensure all amenities are delivered in a fully functional condition. The opportunity is categorized under NAICS code 238990 and was posted on November 9, 2026, with a response deadline of December 8, 2026. Interested parties can find further details through the Texas SmartBuy portal.

Texas Department of Transportation

POSTED

DEADLINE

Exhibition Fit-out and FabricationThis subcontract for Exhibition Fit-out and Fabrication involves the physical construction and installation of exhibition elements for the Science Museum Group at the National Railway Museum. The scope of work includes the fabrication of custom exhibition furniture, display plinths, structural elements, and signage within the Great Hall, utilizing materials such as custom cabinetry, acrylics, and metal framing to deliver a fully installed exhibition. The contractor must strictly adhere to museum conservation standards regarding artifact handling and maintain rigorous health and safety protocols for public spaces. Interested parties must respond by December 10, 2026, for this project categorized under NAICS code 238990.

POSTED

DEADLINE

Ancillary Outdoor Structure Supplier/InstallerThis subcontract opportunity is for an Ancillary Outdoor Structure Supplier and Installer to provide services for prime contractors working on Education Authority school projects across Northern Ireland. The scope of work involves the supply and assembly of various utility and storage structures, including polytunnels, timber sheds, greenhouses, storage containers, and cycle shelters. These installations must be constructed using specified materials such as polyethylene sheeting, treated timber, and galvanized steel, while strictly adhering to all standard building and safety codes for ancillary structures. The contract was posted on November 9, 2026, with a response deadline of December 7, 2026. Falling under NAICS code 238990, the project focuses on the delivery and full installation of these outdoor facilities to support educational environments. Interested parties should refer to the Education Authority's procurement guidelines to ensure all technical and safety requirements are met for the successful delivery of these structures.

the Education Authority

POSTED

about 16 hours ago

DEADLINE

in 27 days

AI Contract Overview

The contract seeks trained labor crews to perform manual invasive plant removal services including hand-pulling, cutting, and complete removal of targeted vegetation across designated field sites. Crews are required to operate brush cutters and chainsaws safely and efficiently while conducting thorough site cleanup to restore natural conditions and prevent regrowth. All work must be executed with precision and environmental awareness, adhering to established protocols for handling hazardous materials and ensuring minimal impact on native flora and fauna. This is a subcontract opportunity under NAICS code 238990, posted on July 31, 2026, with responses due by August 14, 2026. The contracting entity is MDC CONSERVATION under the Missouri agency, though specific location details for performance are not provided. The contract does not specify a set-aside type or organization eligibility restrictions, and all interested parties must submit proposals through the online portal before the deadline to be considered for award.

General Info

Trained crews to remove invasive plants manually using tools, follow environmental protocols, submit proposals by August 14, 2026.

Agency

Missouri → MDC CONSERVATION

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

MO, USA

Set-Aside

NONE

Documents

This scope was carved out of MDC 0000000235SL.

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

View the prime solicitation

Invasive Plant Species Removal Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 31

subcontract

Response DeadlineAug 14

Deadline has passed

Submission Closed

08/14/2026, 12:00:00 PM CDT

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Organization & Contact Information

AgencyMissouri → MDC CONSERVATION

ContactsNo contacts available

OfficeN/A

Organization / AgencyMissouri → MDC CONSERVATION

Office AddressN/A

ContactsNo contact information available

Full Description

Provision of trained labor crews for hand-pulling, cutting, and removal of invasive plants, including operation of brush cutters, chainsaws, and site cleanup activities.