This Solicitation opportunity from Government of Canada was posted on September 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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EB144-270800 ITT Maintenance Dredging (Bay St Lawrence and Dingwall, NS)

Closed

WS5883268458International

Submission Closed10/06/2026, 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

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The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued by the Kings Canyon Unified School District under project number 1000316-001C. This project involves well drilling operations across multiple locations in California, specifically within Reedley, Parlier, Dinuba, and Fresno. The contract is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This opportunity is designated as a set-aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The solicitation was posted on November 3, 2026, with a response deadline of November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

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DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

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Granite Construction Company

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DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

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Empire Equipment Service, Inc.

POSTED

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

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POSTED

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

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DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This procurement opportunity is categorized under NAICS code 237990, focusing on specialized trade contractors for rail infrastructure improvements. Interested parties have until September 30, 2027, to submit their responses. The solicitation is managed by the agency's Virginia-based organization, and further details regarding the bidding process can be accessed through the official WMATA supplier portal.

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POSTED

DEADLINE

9585 - Castle Creek Channel Improvements at Warner Park

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POSTED

DEADLINE

This project involves the reclamation of abandoned mine lands and the installation of a passive treatment system at State Game Lands 332, located in Blacklick and Young Townships within Indiana County, Pennsylvania. Managed by the Pennsylvania Department of Environmental Protection, the contract has an estimated value exceeding 5,000,000 dollars and a performance term of 720 calendar days. A bid bond is required for participation in this solicitation. The scope of work is divided into mine land reclamation and passive treatment system construction. Key reclamation activities include the supply and application of nearly 200,000 tons of alkaline materials, extensive grading across five distinct areas totaling over one million cubic yards, stream relocation, and seeding of 59 acres. The passive treatment components consist of the installation of holding and settling ponds, vertical flow ponds, an aerobic wetland, a dewatering basin, and specialized drainage and flushing systems.

Pennsylvania Department of Environmental Protection

POSTED

DEADLINE

The Pennsylvania Department of Environmental Protection is soliciting bids for an Abandoned Mine Reclamation Project located on Beulah Road in Wilkins Township, Allegheny County. The project has an estimated value between 1,000,000 and 5,000,000 dollars and a performance term of 180 calendar days. Primary scopes of work include the implementation of erosion and sediment pollution control, clearing and grubbing, extensive trench excavation, and the installation of perforated and solid PVC subsurface drains with coarse aggregate. Additionally, the project requires the construction of a segmented retaining wall with geogrid reinforcement, concrete patio replacement, and full site restoration including topsoil and seeding. A bid bond is required for all submissions. Prospective bidders must attend a mandatory pre-bid conference via Microsoft Teams on October 28, 2026, at 2:00 PM, as failure to attend will result in the rejection of the bid. The project includes specific Small Diverse Business and Veteran Business Enterprise goals of 9 percent and 3 percent, respectively, with strict documentation requirements for compliance or waiver requests. The final deadline for responses is November 12, 2026.

Pennsylvania Department of Environmental Protection

POSTED

DEADLINE

Ashley River Scenic Blue Trail Obstruction Clearing

Solicitation # 2027-09

Dorchester County is soliciting bids for the Ashley River Scenic Blue Trail Obstruction Clearing project to restore safe motorized recreational navigation along a four to five mile segment of the river. The scope of work involves removing, cutting, and repositioning woody debris and natural obstructions between Ashley River Park at Bacons Bridge Road and Highway 17A, establishing a continuous navigable passage with a minimum clear width of 25 feet. The project must be performed in accordance with SCDNR Best Management Practices and requires substantial completion within 180 calendar days of the Notice to Proceed, with final completion due 30 days thereafter. The contract will be awarded to the lowest responsive and responsible bidder. Evaluation is based on the total price of consecutive navigation clearing segments starting with Segment A, estimated quantities for contractor and county haul, and a fixed disposal fee allowance of 5,000 dollars. Bidders must provide a Project Manager or Superintendent with at least three years of experience in marine waterway clearing. Bids are due electronically via the OpenGov portal by November 5, 2026, at 2:00 PM. Any bid exceeding 25,000 dollars requires a bid bond of at least five percent of the total bid amount. Compliance with several federal and state regulations is mandatory, including FHWA-1273 contract provisions, the Davis-Bacon and Related Act, the South Carolina Drug-free Workplace Act, and Title VI of the Civil Rights Act of 1964. All contractors and subcontractors must be registered in the federal System for Award Management (SAM). Payment terms are set at 30 days from the date of approved invoices, with specific requirements for itemizing South Carolina sales and use tax. The County's Purchasing Services Manager maintains the authority to modify or terminate the contract for convenience or due to non-appropriation of funds.

Purchasing Services Division

POSTED

DEADLINE

Civil Engineering Works (Non-Bridge/Tunnel)This subcontract for Civil Engineering Works (Non-Bridge/Tunnel) involves the construction of engineering structures for prime contractors operating on Derbyshire County Council projects. The scope of work focuses on general civil engineering and structure construction utilizing heavy machinery such as compactors, loaders, and excavators. Specifically excluded from this contract are the construction of shafts, subways, tunnels, and bridges. The opportunity was posted on November 3, 2026, with a response deadline of December 4, 2026. Classified under NAICS code 237990, the contract requires the delivery of completed civil engineering structures within the jurisdiction of the Derbyshire County Council.

Derbyshire County Council

POSTED

DEADLINE

BNR Basin and Blower Building ConstructionThis subcontract for Cobb County in Georgia involves the construction of critical infrastructure at the South Cobb Water Reclamation Facility. The scope of work includes the development of three 2.4 MG anaerobic, pre-anoxic, and aeration basins utilizing reinforced concrete, as well as the construction of a BNR blower building using structural steel. The project requires the contractor to perform comprehensive system acceptance testing and performance verification to ensure all deliverables meet operational standards. Interested parties must submit responses by February 25, 2027, for this project categorized under NAICS code 237990.

Cobb County

POSTED

about 8 hours ago

DEADLINE

in 4 months

AI Contract Overview

Public Services and Procurement Canada, acting for the Department of Fisheries and Oceans, is seeking offers for Class B dredging of the harbour channels in Bay St. Lawrence and Dingwall, Nova Scotia. The project involves dredging and transporting materials to a containment cell, with all work required to be completed within eight weeks of the contract award. This opportunity is open to Canadian suppliers and applicable trading partners, with an estimated procurement value between 1 million and 5 million dollars. Proposals must be submitted via SAP Ariba by October 6, 2026. While no formal site visit is scheduled, bidders are encouraged to visit the publically accessible sites independently. All inquiries must be directed to the Contracting Authority through SAP Ariba at least five days before the closing date.

General Info

Dredging harbour channels in Nova Scotia, 1-5 million dollars, deadline October 6, 2026.

Agency

Government of Canada → Department of Public Works and Government Services

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Nova Scotia, CAN

Set-Aside

NONE

Documents

No documents available

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Timeline

PhaseClosed

PostedSep 17

Solicitation

Response DeadlineOct 6

Deadline has passed

Submission Closed

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

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Organization & Contact Information

AgencyGovernment of Canada → Department of Public Works and Government Services

Contacts1 person available

OfficeN/A

Organization / AgencyGovernment of Canada → Department of Public Works and Government Services

Office AddressN/A

Contacts

Fesseha Nicole (SPAC/PSPCContracting Authority

contact@example.gov

Full Description

PSPC, on behalf of DFO-SCH, has a requirement for Class “B” Dredging of the harbour channel for Bay St. Lawrence and Dingwall, and transport of dredge material to a containment cell, in accordance with the plans. All elements of the work must be completed within 8 weeks of award. This solicitation of offers is open only to Canadian suppliers and to Suppliers of an applicable trading partner. Site Visit: No site visit has been scheduled. Before submitting a bid, it is recommended that bidders visit the site which is accessible to the public. Enquiries: All enquiries are to be submitted to the Contracting Authority using the Messages function in SAP Ariba. All enquiries should be received no less than 5 days prior to the closing date. General Information: The estimated cost of this procurement is between $1,000,001 to $5,000,000. Offerors may request a debriefing on the results of the solicitation of offers process. Proposals must be submitted only via SAP Ariba by the date and time indicated. Reference the solicitation for further details.