This Government Contract opportunity from Government of Canada was posted on May 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Artificial Reef Installation

Closed

International

Submission Closed06/10/2026, 07:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 237990

New

INVITATION TO BID - Blackwater River Pump Station Improvements

Solicitation # invitation-bid-blackwater-river-pump-station-improvements

Crowder Construction Company is seeking quotes from certified Minority and Women-Owned Business Enterprise firms for the Blackwater River Pump Station Improvements project located in Norfolk, Virginia. The solicitation covers various scopes of work, including erosion control, hauling, demolition, asphalt paving, masonry, coatings, roofing, HVAC, and electrical services. To encourage participation, the company is open to breaking down or combining work units into economically feasible packages and will review any responsible quote. Interested firms must submit their quotes and certification copies by September 2, 2026, at 3:00 PM. Project documents are available online via OneDrive or for review at the company office. Crowder Construction Company offers support for subcontractors regarding bonding, loan capital, insurance, and quick pay agreements to assist with cash flow demands. Inquiries and intent to bid should be directed to McKenna Lackey.

Crowder Construction Company

POSTED

DEADLINE

Bowman, ND Water Storage Reservoir

Solicitation # bowman-nd-water-storage-reservoir

The Bowman, ND Water Storage Reservoir project involves the demolition and removal of an existing 300,000 gallon concrete water storage tank and the subsequent construction of a new 600,000 gallon concrete tank. The scope of work encompasses associated piping, incidentals, the construction of an access road and parking pad, as well as topsoil removal, excavation, seeding, erosion control, and fencing. Bidders may provide alternate bids for either a cast-in-place tank or a precast tank. Bids must be submitted to Rice Lake West by September 9, 2026, at 5:00 p.m. via email to estimating@rlwest.org. The project includes minority and women-owned business enterprise goals, specifically requiring 2 percent MBE and 3 percent WBE participation. The primary point of contact for this solicitation is Karen Calabro.

POSTED

DEADLINE

Elm City Contract #2 – Water Filtration and Emergency Backup Generator Project

Solicitation # elm-city-contract-2-water-filtration-emergency-backup-generator-project

HG Reynolds Company Inc. is soliciting bids for the Elm City Contract #2, which focuses on a water filtration and emergency backup generator project located in North Carolina. This solicitation is open to various set-aside categories, including Small Business, HUBZone Small Business, Disadvantaged Business Enterprise, Minority Business Enterprise, and Woman Business Enterprise. The project falls under NAICS code 237990 and requires responses by September 3, 2026. Interested parties should contact Cassie Hoy for further information regarding this opportunity.

HG Reynolds Company Inc.

POSTED

DEADLINE

North of River Sanitary District No. 1 WRRF Upgrades and Expansion

Solicitation # north-river-sanitary-district-no-1-wrrf-upgrades-expansion

Kiewit Infrastructure West Co. is seeking quotes for the North of River Sanitary District No. 1 WRRF Upgrades and Expansion project in California. The scope of work is extensive, covering materials and services such as aggregates, piping, asphalt paving, concrete work, masonry, electrical installations, and roofing. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system. The deadline for responses is September 17, 2026. Because the project is partially funded by the Water Infrastructure Finance and Innovation Act, it must comply with American Iron and Steel provisions, DBE Program requirements, and the Davis-Bacon Related Acts. Bidders are required to hold a valid California Contractor's license and provide acceptable insurance, with some subcontractors potentially needing to provide bonding for 100% of their contract value. The solicitation is open to various set-aside categories, including Small Businesses, Women-Owned Small Businesses, and Disadvantaged Business Enterprises.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

Sanitary Sewer & Recycled Water Project in CA

Solicitation # sanitary-sewer-recycled-water-project-ca

Garney Pacific, Inc. is soliciting subcontractor quotes for the Sanitary Sewer and Recycled Water Project located in Colusa, California. The scope of work involves the installation of approximately 13,000 linear feet of new sewer gravity mains, recycled water mains, and sewer force mains, along with the installation of sewer manholes and the execution of pavement grinding and overlay. The project is categorized under NAICS code 237990 and is open to various small business set-asides, including SDB, WOSB, HUBZone, and VOSB certifications. All subcontractors are required to utilize union labor and must be prepared to provide a 100 percent Payment and Performance Bond from a US Treasury listed Surety Company. While Garney will reimburse subcontractors for the required bond premium, the bond rate must be provided at the time of the bid. The contracting process is governed by Garney Standard Purchase Order and Subcontract forms, and any exceptions to these documents must be submitted as redlines with the quote. The deadline for submission of quotes is September 1, 2026, by 3:00 PM PT.

POSTED

DEADLINE

Runway 19L, 28L & 28R Timber Trestle Improvements CA

Solicitation # runway-19l-28l-28r-timber-trestle-improvements-ca

The Runway 19L, 28L, and 28R Timber Trestles Improvement Project focuses on implementing critical safety enhancements to the trestles supporting FAA approach lighting systems in California. The primary objectives are to ensure safe access for maintenance personnel and extend the operational service life of the trestles by over ten years. This solicitation is being managed by Thompson Builders Corporation and is specifically set aside for Small Business concerns, with a particular interest in Local Business Enterprise firms. Interested parties must submit their responses by September 9, 2026. The project falls under NAICS code 237990 and is coordinated through primary point of contact Kelsey Heaphy.

Thompson Builders Corporation

POSTED

DEADLINE

Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair

Solicitation # W9128A26BA002

The Haleiwa Small Boat Harbor Maintenance Dredging and Revetted Mole Repair project, solicitation W9128A26BA002, is a firm-fixed-price contract issued by the U.S. Army Corps of Engineers Honolulu District. The project is located in Haleiwa, Oahu, Hawaii, and is set aside for small businesses, including SDB, WOSB, HUBZone, and VOSB certifications. The estimated contract value ranges from 1,000,000 to 5,000,000 dollars, with a performance period of 200 calendar days from the date of the Notice to Proceed. The scope of work is divided into three primary components: mobilization and demobilization, the dredging and ocean disposal of approximately 4,260 cubic yards of material, and the repair of the revetted mole, which includes clearing, grubbing, and stone rework. The contract requires strict adherence to USACE EM 385-1-1 safety standards and ASTM international standards for stone materials. Key personnel requirements include a Project Manager, Project Superintendent, Quality Control System Manager, and Site Safety and Health Officer, all of whom must be approved by the Contracting Officer. Bidders must provide a bid guarantee and subsequent performance and payment bonds. Liquidated damages for construction delays are set at 2,297 dollars per calendar day. Quality control is managed through a three-phase inspection process, and final acceptance is contingent upon a certificate from the QC Manager attesting that all work complies with the contract specifications. Payment is handled via monthly invoices, and the contract is subject to Davis-Bacon Act prevailing wage requirements.

Healy Tibbitts Builders, Inc.

POSTED

DEADLINE

SBWRP Reverse Osmosis System

Solicitation # K-26-2469-DBB-3

Garney Pacific, Inc. is serving as the general contractor for the SBWRP Reverse Osmosis System project in San Diego, California, with an estimated bid value of 19,300,000.00 dollars. The project scope involves the design and removal of existing trailer-mounted electrodialysis reversal, slab-mounted membrane filtration, and reverse osmosis units at the South Bay Water Reclamation Plant. These will be replaced with new slab-mounted membrane filtration and reverse osmosis units to create a demineralization facility aimed at reducing total dissolved solids in reclaimed water. The solicitation, identified by bid number K-26-2469-DBB-3 and NAICS code 237990, has a submission deadline of August 27, 2026, by 2:00 PM PT. Garney Pacific is actively seeking subcontractors for various trades, including HVAC, plumbing, electrical, concrete, pumping, crane services, aggregate, landscaping, painting, piping insulation, and demolition. The project emphasizes the inclusion of SLBE and ELBE firms, as well as those with DBE, MBE, WBE, or SBE certifications. All subcontractors are required to utilize union labor and must be prepared to provide a 100% payment and performance bond from a US Treasury listed surety company, though Garney will reimburse the bond premium. Contracting will be based on Garney Standard PO and Subcontract forms, and the project is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB certifications.

POSTED

DEADLINE

J-124 (RFI), DIGESTER GAS FACILITIES REHABILITATION

Solicitation # J-124 REQUEST FOR INTEREST

The J-124 Digester Gas Facilities Rehabilitation project involves the comprehensive upgrade of gas compressor facilities at OC SAN's Plant No. 1 in Fountain Valley and Plant No. 2 in Huntington Beach, California. The scope of work includes implementing seismic upgrades to compressor buildings, rehabilitating electrical and I&C systems, and updating auxiliary equipment. Additionally, the project requires the replacement of existing flares with low pressure ultra-low emission flares. This solicitation was posted on August 25, 2026, with a response deadline of November 16, 2026. Managed by the California Procurement agency, the project is open for interest and inquiries directed to Monica Sanchez. Interested parties can find further details through the official procurement portal.

POSTED

DEADLINE

NSJ Seely Well - Drilling And Construction

Solicitation # 20260825042

The City of San Jose is soliciting bids for the NSJ Seely Well Drilling and Construction project to support the North San Jose/Alviso service area of the municipal water system. The scope of work requires drilling a new groundwater well to a depth of approximately 650 feet, including the installation of casing, screens, and all necessary appurtenances. This solicitation, identified by bid number 10688 and solicitation number 20260825042, is managed by the Public Works Department CIP Procurement. Interested parties must submit their responses by the deadline of September 17, 2026, at 6:00 PM. The project will be performed in San Jose, California, under NAICS code 237990.

POSTED

DEADLINE

Rehabilitate Runway 1L-19R and Associated Taxiways and Northwest Remain Overnight (RON) Parking Apron

Solicitation # 8660 26 & 8665 26

This project involves the rehabilitation of Runway 1L-19R and its associated taxiways, along with the construction of a new Northwest Remain Overnight aircraft parking apron at Tampa International Airport. Managed by the Florida Planning and Development agency, the solicitation is identified by numbers 8660 26 and 8665 26. The solicitation was posted on August 25, 2026, with a response deadline of October 8, 2026. Primary contact for the project is Senior Project Director Michael Hewitt, and secondary contact is Senior Procurement Agent Rayesha Cotton. The work will be performed in Tampa, Florida.

Planning and Development

POSTED

DEADLINE

General Construction Contractor (Prime or Sub-tier)This subcontract opportunity is for a General Construction Contractor, acting as either a prime or sub-tier entity, to execute civil infrastructure work. The project requires strict adherence to FDOT Standard Specifications and Clay County requirements, with the scope likely encompassing site preparation, grading, utilities, or roadway improvements. The solicitation was posted on August 25, 2026, and the deadline for responses is September 17, 2026, at 8:00 PM. Classified under NAICS code 237990, the contract is managed by the Engineering agency within the state of Florida for Clay County.

Engineering

POSTED

about 15 hours ago

DEADLINE

in 23 days

AI Contract Overview

The contract involves the deployment of engineered reef structures, such as reef balls and concrete modules, at specified marine locations within Canada, with a primary focus on the area near Matane. The work includes precise positioning, secure anchoring, and verification of each structure to ensure full compliance with technical specifications, ensuring ecological functionality and structural integrity in the marine environment. All activities must be executed in accordance with established environmental and engineering standards to support habitat restoration and marine biodiversity objectives. This is a subcontract opportunity issued by the Department of Fisheries and Oceans, Government of Canada, under NAICS code 237990, indicating specialized construction services for environmental structures. The solicitation was posted on May 26, 2026, with a response deadline of June 10, 2026. The successful bidder will be expected to manage logistics, equipment, personnel, and documentation required for site-specific implementation, with all work constrained to the designated performance location in Matane. Participation requires demonstrated expertise in underwater construction and ecological restoration projects.

General Info

Deployment and installation of engineered reef structures off Matane, Canada, enhancing marine ecology.

Agency

Government of Canada → Department of Fisheries and OceansView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Canada, Matane, CAN

Set-Aside

NONE

Documents

This scope was carved out of 30008006.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Multi species artificial reef development

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedMay 26

subcontract

Response DeadlineJun 10

Deadline has passed

Submission Closed

06/10/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Department of Fisheries and Oceans

ContactsNo contacts available

OfficeN/A

Organization / Agency

Government of Canada → Department of Fisheries and Oceans

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Deployment of engineered reef structures such as reef balls or concrete modules at designated marine sites, including positioning, anchoring, and verification per technical specs.