This Solicitation opportunity from Florida was posted on October 25, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Duck Key Breakwater Repair and Living Shoreline Restoration Project

Closed

RFP-RFP-609State & Local

Submission Closed12/11/2025, 12:00:00 AM 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

Dredging ContractorThis subcontract opportunity is for a dredging contractor to support prime contractors on projects managed by the Mississippi Department of Marine Resources. The scope of work involves dredging harbor areas, specifically focusing on channels, slips, and areas in and adjacent to finger piers, to ensure they reach specified depths. The solicitation was posted on October 14, 2026, with a response deadline of November 17, 2026. Classified under NAICS code 237990, this contract is dedicated to maintaining and delivering critical maritime infrastructure within the state of Mississippi.

MS DEPT of MARINE RESOURCES

POSTED

DEADLINE

Marine Structural & Bulkhead ContractorThis subcontract involves the demolition of failed marine structures and the construction of new bulkhead and pier systems for prime contractors working on Mississippi Department of Marine Resources harbor projects. The scope of work includes the removal of failed bulkheads and the installation of Vanguard HD series vinyl sheets, 2.5 CCA treated tie-back pilings, and treated walers secured with galvanized hardware to deliver completed structural pier supports. The opportunity is categorized under NAICS code 237990 and was posted on October 14, 2026, with a response deadline of November 17, 2026. This project is specifically designated for the Mississippi Department of Marine Resources.

MS DEPT of MARINE RESOURCES

POSTED

DEADLINE

Invitation for Bids to for Ocean Springs Harbor Project.

Solicitation # 3160008290

The Mississippi Department of Marine Resources is soliciting sealed bids for the Ocean Springs Harbor Project under solicitation number 3160008290. This project requires a contractor to provide all labor, materials, and equipment for construction and installation work at Ocean Springs Harbor, including the installation of bulkheads, finger piers, boardwalks, and electrical infrastructure such as three Lighthouse Dock Power Pedestals and a light pole. The contract is a lump sum agreement with a performance period starting upon a Notice to Proceed in November 2026 and concluding by June 30, 2027. Bids must be submitted by 2:00 p.m. CST on November 17, 2026. The contract will be awarded to the lowest responsible and responsive bidder. Responsibility is determined by a selection committee using a scoring system where bidders must exceed 70 points based on relevant experience, commercial working knowledge, and capacity for performance. Contractors are required to implement a rigorous three-phase quality control system and adhere to the Build America, Buy America Act, local building codes, and Mississippi state law. Bidders must provide certifications regarding non-collusion, the absence of contingent fees, and a clean record regarding debarment and criminal fraud within the last three years. Post-award requirements include the submission of a Contractor Quality Control Plan and a detailed Schedule of Values.

MS DEPT of MARINE RESOURCES

POSTED

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 solicitation is categorized under NAICS code 237990, focusing on specialized infrastructure and rail modernization efforts. The notice was posted on October 14, 2026, with a response deadline set for September 30, 2027. Interested parties can find further details and manage bids 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 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 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 October 14, 2026, with a response deadline set for November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

DEADLINE

Solicitation # city-lomita

The City of Lomita has issued solicitation W-375 for a project located in Lomita, Los Angeles, California. This opportunity is managed through Dominguez General Engineering, Inc., with Christian Rosales serving as the primary point of contact. The project falls under NAICS code 237990, focusing on specialized construction activities. This solicitation is specifically set aside for various small business categories, including SBA-certified Small Businesses, Small Disadvantaged Businesses, Women-Owned Small Businesses, and certified Disadvantaged or Minority Business Enterprises. The posting date is October 14, 2026, and the deadline for responses is October 20, 2026.

Dominguez General Engineering, 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 certified businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries and quotes should be directed to Gio Marquez via the estimating department.

Empire Equipment Service, Inc.

POSTED

DEADLINE

Joint Trenching and Underground Vault InstallationThis subcontract for Joint Trenching and Underground Vault Installation supports the Mayor's Office of Housing and Community Development in San Francisco. The selected contractor will perform excavation and trenching services for prime contractors, specifically creating paths from exterior PG&E boxes in the public right-of-way to underground vaults on public sidewalks and extending into property lines. The scope of work includes the installation of underground utility vaults and the delivery of completed, inspected trenches. To be eligible for this project, contractors must possess a valid California State Contractor License and a Public Works Contractor registration. The solicitation was posted on October 14, 2026, with a response deadline of November 5, 2026. All work is to be performed within the city of San Francisco under NAICS code 237990.

Mayor's Office of Housing and Community Development

POSTED

DEADLINE

Excavation and Site Restoration ServicesThis subcontract for Excavation and Site Restoration Services involves supporting prime contractors on drainage projects for the Town of Amherstburg. The scope of work includes the removal and disposal of existing access bridge structures, land wall materials, and deleterious substances, as well as the restoration of open drain channels. The contractor is responsible for performing necessary excavation and compaction to ensure the site is cleared, graded, and ready for pipe installation. To execute these tasks, the contractor will utilize heavy machinery, including excavators, loaders, and dump trucks for hauling and general cleanup. The solicitation was posted on October 14, 2026, with a response deadline of October 23, 2026. This project falls under NAICS code 237990 and is managed by the Town of Amherstburg.

The Town of Amherstburg

POSTED

DEADLINE

OSU-260081 Fuel Tank Dispensing Infrastructure Replacement REBID

Solicitation # OSU-260081

The Ohio State University is soliciting bids for Project OSU-260081, the Fuel Tank and Dispensing Infrastructure Replacement, located at 2578 Kenny Road in Columbus, Ohio. This general contract, with an estimated value of $1,627,730, involves the removal and replacement of three underground storage tanks and comprehensive improvements to related infrastructure, including dispensers, concrete, and canopies. The scope of work is divided into general requirements, facility construction—which includes contaminated soil and groundwater removal—and facility services covering fuel storage and electrical power systems. The project requires strict adherence to the 2024 Ohio Building Code, Ohio State DOT paving standards, and NFPA 70 electrical labeling requirements. Bids must be submitted electronically via BidExpress by October 15, 2026, at 2:00 p.m. EST. The contract will be awarded to the lowest responsive and responsible bidder. Key requirements include a 5.0% EDGE participation goal, compliance with prevailing wage rates, and the provision of bid, performance, and payment bonds. Once the Notice to Proceed is issued, the contractor has 92 consecutive days to reach substantial completion, with an anticipated construction start date in August 2027. Bidders must also provide detailed qualifications, including a five-year history of regulatory compliance regarding EPA, OSHA, and prevailing wage laws.

The Ohio State University

POSTED

DEADLINE

Healthcare Site Work & Utility InfrastructureThis subcontract for Healthcare Site Work and Utility Infrastructure is issued by the Department of Veterans Affairs Office of Construction and Facilities Management. The scope of work involves providing comprehensive civil engineering and heavy construction services for healthcare facility projects, specifically supporting prime contractors through excavation, grading, and the installation of critical utility infrastructure. Key deliverables include trenching, paving, and the installation of site drainage as well as water and sewer mains to ensure fully prepared sites and functional utility connections. The project falls under NAICS code 237990 and is designated as a partial Small Business Set Aside. It requires a contractor with significant heavy construction equipment and the technical capability to execute complex site work within a healthcare environment. The contract was posted on October 14, 2026, and focuses on the essential foundational infrastructure necessary for the development of VA medical facilities.

Office Of Construction & Facilities Management (36C10F)

POSTED

DEADLINE

Civil Site Preparation & EarthworkThis SDVOSB set-aside subcontract, managed by the Department of Veterans Affairs Network Contract Office 23, involves civil site preparation and earthwork for medical facility projects in Omaha, Nebraska. The scope of work requires the contractor to perform grading, excavation, and the pouring of concrete foundations and pads specifically for chiller units. To achieve a prepared and stabilized site with structural pads, the contractor will utilize heavy machinery including excavators, concrete mixers, and compaction equipment. The opportunity is categorized under NAICS code 237990 and is reserved for Service-Disabled Veteran-Owned Small Businesses. Interested parties must submit their responses by October 30, 2026, at 3:00 PM. The project is centered in the 68105 zip code of Omaha, where the contractor will support prime contractors in delivering essential infrastructure for the VA medical facility.

Network Contract Office 23 (36C263)

POSTED

about 8 hours ago

DEADLINE

in 16 days

AI Contract Overview

The project involves repairing and adapting the existing breakwater along Duck Key to enhance its durability and functionality. The scope includes restoring the breakwater structure and implementing a living shoreline approach to promote ecological benefits and shoreline stability. The project is solicited under the title "Duck Key Breakwater Repair and Living Shoreline Restoration Project" with a response deadline of December 11, 2025. Monroe County is the contracting agency, and the project falls under NAICS code 237990, which pertains to other heavy and civil engineering construction. The estimated contract value ranges from $500,000 to $2,000,000, indicating a significant infrastructure investment. Interested contractors can find additional details and submit responses through the provided DemandStar link.

General Info

Agency

Florida → Monroe County

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

FL, USA

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

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

PostedOct 25

Solicitation

Response DeadlineDec 11

Deadline has passed

Submission Closed

12/11/2025, 12:00:00 AM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyFlorida → Monroe County

ContactsNo contacts available

OfficeN/A

Organization / AgencyFlorida → Monroe County

Office AddressN/A

ContactsNo contact information available

Full Description

The purpose of the project is to repair and adapt the existing breakwater along Duck Key

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS