This Subcontract opportunity from Massachusetts was posted on August 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Temporary Shoring and Support Systems

Closed

State & Local

Submission Closed08/28/2026, 02:00:00 PM EDT

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 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 sub-bids from qualified Disadvantaged Business Enterprise (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 offering to cover up to 1% of subcontractor bond costs. All bids 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

Mechanical SpecialtiesThis subcontract for Mechanical Specialties involves providing essential supports and identification services for prime contractors working on municipal projects for the Town of Stratford. The scope of work includes the installation of HVAC hangers and vibration isolators to ensure noise mitigation, as well as the application of mechanical identification tags and labels. The primary objective is to deliver securely mounted equipment that meets all necessary identification and stability standards. Managed by DAS Procurement for the state of Connecticut, this opportunity falls under NAICS code 238990. The solicitation was posted on November 10, 2026, with a response deadline set for December 17, 2026. Interested parties can find further details and submission guidelines through the CTSource Bid Board.

POSTED

DEADLINE

Fencing and Perimeter SecurityThis subcontract opportunity involves the installation of exterior security fencing for prime contractors working on Texas Military Department facility projects located in Dallas, Texas. The primary objective is to enhance force protection through the delivery of installed perimeter fencing that strictly adheres to military force protection standards. The project falls under NAICS code 238990 and is managed by the Texas Military Department. Interested parties should note that the response deadline for this requirement is March 3, 2027, at 4:00 PM.

Texas Military Department

POSTED

DEADLINE

Fencing and Site SpecialtiesThis subcontract opportunity, titled Fencing and Site Specialties, involves providing installation services for chain link fencing, park benches, and site signage for prime contractors working on Columbus Consolidated Government park projects in Georgia. The scope of work focuses on the delivery and installation of these specific fencing and park amenities to enhance public recreational spaces. The solicitation was posted on November 10, 2026, with a response deadline set for December 16, 2026. Classified under NAICS code 238990, this project is managed through the state of Georgia's procurement system for the benefit of the Columbus Consolidated Government.

Columbus Consolidated Government

POSTED

DEADLINE

Permeable Paver InstallationThis subcontract agreement involves the installation of permeable interlocking concrete pavers for prime contractors working on park projects for the Columbus Consolidated Government in Georgia. The scope of work includes the delivery of complete permeable paved surfaces, which requires the installation of pavers alongside necessary edge restraints and an open-graded aggregate base and subbase meeting ASTM C33 standards. The opportunity was posted on November 10, 2026, with a response deadline set for December 16, 2026. Classified under NAICS code 238990, this project focuses on specialized paving infrastructure to support municipal park developments.

Columbus Consolidated Government

POSTED

DEADLINE

Playfield Equipment and StructuresThis subcontract agreement involves the supply and installation of athletic field equipment for prime contractors working on municipal projects for the Town of Cheshire. The scope of work specifically covers the delivery and installation of playfield equipment, scoreboards, batting cages, and dugout shelters, adhering to specifications 11 68 23 and 11 68 45. Managed by DAS Procurement for the state of Connecticut, the project falls under NAICS code 238990. The solicitation was posted on November 10, 2026, with a response deadline set for December 1, 2026. Interested parties can find further details through the CTSource Bid Board.

POSTED

DEADLINE

Fencing and Retaining WallsThis subcontract opportunity, managed by DAS Procurement for the State of Connecticut, involves the installation of perimeter fencing and modular retaining structures for prime contractors working on municipal projects within the Town of Cheshire. The scope of work specifically includes the delivery and installation of color chain link fencing and gates, as well as modular block retaining walls, categorized under NAICS code 238990. The solicitation was posted on November 10, 2026, with a response deadline set for December 1, 2026. Interested parties can find further details and submission guidelines through the CTSource Bid Board portal.

POSTED

DEADLINE

Well Vault and Vent InstallationThis subcontract for Well Vault and Vent Installation involves providing and installing surface closure systems for prime contractors working on Ohio Department of Natural Resources orphan well projects. The scope of work includes the installation of steel vaults and vent systems according to specific drawing plan sets, as well as the placement of plugged well identification markers. All activities must be performed in strict compliance with Ohio Administrative Code 1501-9-11-10 to ensure the delivery of a fully installed and marked system. The opportunity is managed by the Ohio Department of Natural Resources Oil and Gas division under NAICS code 238990. Interested parties must submit their responses by the deadline of December 3, 2026. This project focuses on the critical finalization of well plugging efforts to ensure environmental safety and regulatory adherence across designated sites in Ohio.

Dnr900200 Oil And Gas Dnrfra

POSTED

DEADLINE

Traffic Control and Work Zone ManagementThis subcontract for Traffic Control and Work Zone Management supports prime contractors on Georgia Department of Transportation road projects. The scope of work involves the implementation of Traffic Control Plans through the deployment of cones, arrow boards, and flashing lights, as well as the setup and removal of necessary signage to ensure a safe and managed work zone. To qualify, providers must deploy certified flaggers and submit a notarized Georgia Security and Immigration Compliance Act Affidavit. The solicitation was posted on November 10, 2026, with a response deadline of December 2, 2026. This opportunity falls under NAICS code 238990.

Department of Transportation

POSTED

DEADLINE

Roadway Striping and MarkingThis subcontract for Roadway Striping and Marking involves providing reflective markings and traffic paint for prime contractors on Georgia Department of Transportation projects. The scope of work includes the layout and application of center lines, edge lines, and thermoplastic or paint markings utilizing specialized striping trucks to deliver a fully marked roadway. All work must adhere to GDOT approved marking standards, and the selected contractor is required to provide a notarized Georgia Security and Immigration Compliance Act Affidavit. The solicitation was posted on November 10, 2026, with a response deadline of December 2, 2026.

Department of Transportation

POSTED

DEADLINE

Trench Safety System ProviderThis subcontract opportunity is for a Trench Safety System Provider to support prime contractors on projects for Clark Public Utilities in Washington. The selected provider will be responsible for the supply and installation of trench shoring and safety systems specifically for the installation of 12-inch water mains. Approved equipment includes trench boxes, shoring jacks, shielding systems, or slide rail systems to ensure a certified safe excavation environment. All work must be performed in strict accordance with OSHA compliant trenching and excavation safety standards. Interested parties must submit their responses by the deadline of December 11, 2026. This procurement falls under NAICS code 238990.

Clark Public Utilities

POSTED

about 7 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This contract involves the design, supply, and installation of temporary shoring systems essential for supporting adjacent structures or excavation activities during bridge demolition and construction projects. The work is critical to ensure structural stability and safety throughout the demolition and construction phases of bridge work. The contract is categorized under NAICS code 238990, which covers specialized construction services. Issued by the Massachusetts Department of Transportation (MASSDOT), the subcontract opportunity is specifically located in District 2 of Massachusetts. The solicitation was posted and has a response deadline on August 28, 2026. While no type of set-aside or specific organization type is identified, the contract emphasizes timely and secure installation of temporary support systems as part of infrastructure improvement efforts in the region.

General Info

Design, supply, installation of temporary shoring for bridge demolition in MASSDOT District 2 by August 28, 2026.

Agency

Massachusetts → MASSDOT

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

District 2, MA, USA

Set-Aside

NONE

Documents

This scope was carved out of 612187-134319.

The full solicitation package (19 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 001 612187-134319

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 28

subcontract

Response DeadlineAug 28

Deadline has passed

Submission Closed

08/28/2026, 02:00:00 PM EDT

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Organization & Contact Information

AgencyMassachusetts → MASSDOT

ContactsNo contacts available

OfficeN/A

Organization / AgencyMassachusetts → MASSDOT

Office AddressN/A

ContactsNo contact information available

Full Description

Design, supply, and install temporary shoring systems to support adjacent structures or excavation during bridge demolition and construction.

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