This Government Contract opportunity from Maryland was posted on September 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Substructure Demolition & Marine Removal

Closed

State & Local

Submission Closed09/24/2026, 04:00:00 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

SLED

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 solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Interested parties have until September 30, 2027, to submit their responses. Further details and bidding inquiries can be managed through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Kings Canyon Unified School District is seeking bids for Project No. 1000316-001C, which involves the well drilling phase for Alta, Riverview, and Kings Canyon High schools. The project will be executed across multiple locations, including Reedley, Parlier, Dinuba, and Fresno, California. This solicitation is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on November 2, 2026, with a response deadline of November 10, 2026. Interested parties may contact Jennah Castagna for further information regarding the submission process.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

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-0

The Recharge Master Plan Update Basin Improvements Project involves the construction of two drop inlet diversion structures across the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of complete electrical, instrumentation, and SCADA integration to manage gate actuation. Programming for these systems is strictly limited to approved integrators, specifically Technical Systems, Inc. or E Technologies Group. This solicitation is managed by Granite Construction Company, with a response deadline of November 5, 2026.

Granite Construction Company

POSTED

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. Identified by solicitation number 2026-001, this project is managed through Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. This opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must adhere to a strict timeline, with the solicitation posted on November 2, 2026, and a response deadline of November 3, 2026. Primary coordination for the contract is handled by Amy Majors.

Hydro Resources - Mid Continent, Inc.

POSTED

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

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries and submissions should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The State of California Department of General Services is seeking bids for the Site Compliance and Improvements project at Patton Landing, located in Carnelian Bay, Placer County. This solicitation, identified by Project Number 13891 and Event ID 0000040533, focuses on site compliance and infrastructure enhancements under NAICS code 237990. The opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is managed through Nayvi Waite at Resource Development Company LLC.

Resource Development Company LLC

POSTED

DEADLINE

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

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

This solicitation, issued by Griffith Company, concerns structural repair work at NCMT Berths 24-3 and 24-4 located in California. The scope of work involves the demolition and removal of existing concrete decks, pile caps, and related appurtenances, followed by the construction of a new reinforced concrete deck. Additionally, the project requires the repair of existing piles, the installation of pile jackets, and the replacement of various waterfront elements, including bull rails, wale systems, fenders, and mooring hardware such as bollards. The opportunity is designated as a Small Business set-aside under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. Primary coordination for this project is handled by Savana Powell.

POSTED

DEADLINE

Construction of Big White Pickleball Courts

Solicitation # RDKB-26-PBCBW

The Regional District of Kootenay Boundary (RDKB) is soliciting bids for the construction of two pickleball courts at the Big White Ski Resort, specifically located at the Happy Valley Skating Rink in British Columbia. This unit price contract encompasses a comprehensive scope of work including earthworks, site grading, drainage, the removal of oversized boulders, pavement construction, concrete curbing, asphalt paving, and court surfacing. Key deliverables include the installation of cast-in-place net pole bases and the provision of survey layout and project record documents. The project is scheduled for substantial completion by June 7, 2027, with final completion required by June 15, 2027. Prospective bidders must submit their proposals in PDF format via email to Mark Daines by the December 11, 2026, deadline. Submissions must include detailed company information, a designated Project Manager as the single point of contact, at least two relevant references, and a comprehensive fee structure including a total maximum upset fee and a schedule of hourly rates. Bidders must also provide a work plan, methodology, and a list of all proposed subconsultants. Mandatory requirements include the ability to maintain Comprehensive General Liability Insurance of at least 5,000,000.00 CAD, compliance with the British Columbia Workers Compensation Act, and the submission of a Health and Safety Manual and Occupational Health and Safety Plan prior to commencing onsite work. Award decisions are based on a ranking process, and the successful proponent must provide performance security within 10 days of being deemed the highest ranked.

Regional District of Kootenay-Boundary

POSTED

DEADLINE

Bid #2026-008- Pistol Creek Multi-Use Trail

Solicitation # 2026-008

Solicitation number 2026-008 is for the construction of the Pistol Creek Multi-Use Trail in Middletown, Connecticut. The scope of work includes the construction of the trail along with fencing, landscaping, drainage, and miscellaneous site improvements. The project is supported by 554,130.00 dollars in state funding and is subject to state contract compliance requirements, including nondiscrimination statutes and specific spending allocation goals. These goals include a Small Business Enterprise goal of 51,229.00 dollars and a Minority Business Enterprise goal of 32,443.00 dollars, with the selected contractor required to demonstrate a good faith effort to meet these targets. The contract will be awarded to the lowest responsible bidder among qualified contractors. Bidders must submit sealed proposals in duplicate on designated forms by December 2, 2026, at 11:00 am, addressed to the Supervisor of Purchases for the City of Middletown. Required submission documentation includes a bid bond for five percent of the total bid amount. Following the award, the selected contractor must provide performance and labor and materials payment bonds for 100 percent of the contract sum, as well as a maintenance bond for ten percent of the contract sum upon completion of the work and prior to final payment.

POSTED

DEADLINE

Marine Groyne InstallationThis subcontract for Marine Groyne Installation involves performing specialized shoreline improvement work for prime contractors on behalf of the City of Sarnia in Canada. The scope of work focuses on the installation of groyne structures at Rainbow Cove, which includes grading the shoreline and placing armour stone to ensure long-term structural stability. The project requires the use of marine-capable equipment, specifically barges and long-reach excavators, to deliver a completed and stabilized structure. Interested parties should note that the response deadline for this opportunity is November 24, 2026.

POSTED

DEADLINE

Bright's Grove Groyne Improvements near Rainbow Cove

Solicitation # 22-2026

The City of Sarnia is soliciting tenders for the Bright's Grove Groyne Improvements project located near Rainbow Cove in Sarnia, Ontario. This opportunity, identified by solicitation number 22-2026, is restricted to applicants who have been successfully pre-qualified for shoreline improvement projects with the city. Interested parties must submit their bids electronically by the deadline of November 24, 2026. The project is scheduled to commence on January 4, 2027. There are two critical completion milestones: the in-water work must be finished by March 15, 2027, with the final project completion date set for July 15, 2027. Detailed requirements regarding the scope of work and site plan drawings are provided within the solicitation documents.

POSTED

DEADLINE

2383 Emerson Street - Modular Pump Track - Design-Build Services

Solicitation # 1220-2026-4364

The City of Abbotsford is seeking design-build services for the installation of a modular pump track located at 2383 Emerson Street in British Columbia, Canada. This solicitation, identified by number 1220-2026-4364, invites qualified providers to handle both the design and construction phases of the project to ensure a cohesive delivery of the recreational facility. The solicitation was officially posted on October 30, 2026, and interested parties must submit their responses by the deadline of November 24, 2026. Further details and submission guidelines are managed through the BC Bid portal.

City of Abbotsford

POSTED

3 days ago

DEADLINE

in 22 days

AI Contract Overview

This subcontract for the Maryland Department of Transportation involves the demolition and marine removal of bridge substructures across Anne Arundel, Baltimore, and Baltimore City. The scope of work includes the mechanical demolition and controlled blasting of twelve piers, specifically targeting pier caps and concrete-filled steel pipe piles. To complete these tasks, the contractor must utilize specialized equipment such as marine demolition hammers, dredging tools, and blasting machinery. The project requires the contractor to hold valid blasting certifications to ensure safety and compliance during the removal process. The primary objective is the successful delivery of removed substructure elements and the complete clearing of the designated pier locations. This work is performed as a subcontractor to prime contractors managing Maryland Transportation Authority projects under NAICS code 237990.

General Info

Subcontract for bridge substructure demolition and marine removal across Maryland using controlled blasting.

Agency

Maryland Department of Transportation

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Anne Arundel, Baltimore, Baltimore City, MD, USA

Set-Aside

NONE

Documents

This scope was carved out of KB-4906-0000.

The full solicitation package (14 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Call 100 KB-4906-0000

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 24

subcontract

Response DeadlineSep 24

Deadline has passed

Submission Closed

09/24/2026, 04:00:00 PM UTC

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Organization & Contact Information

AgencyMaryland Department of Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyMaryland Department of Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Performs demolition and removal of bridge substructure for prime contractors on Maryland Transportation Authority projects. Executes mechanical demolition and controlled blasting of twelve piers, including concrete-filled steel pipe piles and pier caps. Utilizes blasting equipment, marine demolition hammers, and dredging equipment. Requires blasting certifications. Delivers removed substructure elements and cleared pier locations.