This Subcontract opportunity from Government of Canada was posted on February 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Construction Management & General Requirements

Closed

International

Submission Closed03/31/2026, 07:00:00 PM 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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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, encompassing 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 inquiries and bid submissions should be directed to Lori Olivas.

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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 sub-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, under Specification No. 1472W for 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 Walnut office. 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.

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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.

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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.

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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.

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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

about 7 hours ago

DEADLINE

in 23 days

AI Contract Overview

The National Research Council of Canada is seeking a subcontractor for Construction Management and General Requirements for a project located in St. John's, Canada. The scope of work focuses on the comprehensive oversight of construction logistics, quality assurance, safety protocols, and environmental compliance, alongside the coordination of various subcontractors. Key deliverables include the development of a Construction Management Plan and the management of FF&E installation to ensure all regulatory standards are met. This opportunity was posted on February 23, 2026, with a response deadline of March 31, 2026. The contract falls under NAICS code 238990 and is managed by the Government of Canada. Interested parties can find further details and submission guidelines through the CanadaBuys portal.

General Info

NRC seeks construction management subcontractor for St. John's project; deadline March 31, 2026.

Agency

Government of Canada → National Research Council of Canada

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Canada, St. John's, CAN

Set-Aside

NONE

Documents

This scope was carved out of 25-58280.

The full solicitation package (25 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Ocean, Coastal and River Engineering Research Centre (OCRE) Renewal - Construction Management (CM) Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedFeb 23

subcontract

Response DeadlineMar 31

Deadline has passed

Submission Closed

03/31/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → National Research Council of Canada

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Canada → National Research Council of Canada

Office AddressN/A

ContactsNo contact information available

Full Description

Oversight of construction logistics, quality, safety, environmental compliance, and subcontractor coordination. Includes development of the Construction Management Plan (CMP), FF&E installation, and compliance with regulatory standards.