This Subcontract opportunity from Pennsylvania was posted on January 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Excavation and Earthwork

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State & Local

Submission Closed02/25/2026, 09:00:00 AM EST

Contract Overview

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

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NAICS: 237990

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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 project, identified as Project No. 1000316-001C, is a solicitation issued for the Kings Canyon Unified School District. The scope of work involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This project falls 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 5, 2026, with a response deadline of November 10, 2026. Interested parties may contact Jennah Castagna for further information regarding the bidding process.

Anthony J. Prieto Water Well Drilling, Inc.

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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, California. Identified by Project Number 13891 and Event ID 0000040533, this solicitation focuses on site compliance and infrastructure enhancements under NAICS code 237990. This 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

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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, indicating a focus on significant infrastructure improvements for the rail system. Interested parties have until September 30, 2027, to submit their responses. The procurement process is being managed through the agency's supplier portal, and the project is associated with the organization's operations within Virginia.

Washington Metropolitan Area Transit Authority

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Solicitation # CP25014

The Lake Charles Harbor and Terminal District is soliciting bids for Project CP25014, which involves heavy construction port improvements for the Industrial Park East Rail Extension and Trans-loading Yard in Calcasieu Parish, Louisiana. The scope of work requires the contractor to provide all labor, materials, and equipment to complete construction items including drainage excavation, structural fill embankment, lime treatment, Class II base course installation, barbed wire fencing, and hydroseeding. The project is governed by the Louisiana Standard Specifications for Roads and Bridges 2026 Edition, with an engineer's estimate of $5,856,000 for the base bid. Bids are due by November 16, 2026, and will be evaluated based on the summation of quantities multiplied by unit bid prices. Contractors must adhere to strict material handling and hazard communication standards, including the provision of MSDS and proper labeling of chemicals and explosives. The contract requires performance and payment bonds from an approved surety with at least an A- rating. Financial terms include a retainage of 5% for contracts exceeding $500,000. Performance will be monitored through inspection, sampling, and testing conducted by the contracting agency, with specific quality standards for earthwork density and pavement roughness. The contract period begins upon the issuance of a Notice to Proceed and concludes upon final inspection and acceptance by the District.

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Solicitation # 46108-C

The Cayuga Inlet Flood Risk Reduction and Restoration project, identified as solicitation 46108-C, is a unit price construction contract issued by the New York State Department of Environmental Conservation and the Office of General Services. Located at 900 Taber Street in Ithaca, New York, the project has an estimated value between 23 million and 24 million dollars. The scope of work encompasses comprehensive site preparation, earthwork, and hydraulic dredging operations, including the management of filtrate from geotextile tube dewatering and the off-site disposal of organic and construction debris. Key deliverables include pre-construction bathymetric and topographic surveys, a Marine Traffic Control Plan, and detailed subsurface investigation reports. Bids are due by December 9, 2026, and must be submitted via Bid Express or as sealed paper bids to the Office of General Services in Albany. The contract will be awarded to the apparent low bidder based on responsiveness and responsibility, with evaluations focusing on project understanding, financial data, and past performance. Required bid security is 599,200 dollars, and the successful contractor must provide performance and labor and material bonds for 100 percent of the contract price. The project mandates compliance with New York State prevailing wage schedules, the Americans with Disabilities Act, and specific environmental standards, including the use of a qualified geotechnical testing laboratory for material conformance.

NYS OGS Design & Construction - Construction Contractors

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Freedom Park Boardwalk Repairs - Boardwalks 1 & 2

Solicitation # 26-8700

Solicitation 26-8700 is an invitation to bid issued by the Collier County Board of County Commissioners for the repair and restoration of Boardwalks 1 and 2, as well as Outlooks 1 and 2, at Freedom Park in Florida. The project has an anticipated budget of 1,300,000 dollars, which includes a 198,120 dollar Owner's Allowance for unforeseen conditions. The scope of work involves replacing deteriorated decking, structural supporting timber, fasteners, and hardware, as well as repairing damaged pilings and support beams. Technical requirements specify the use of IPE Wood and 5500 psi Type IV Portland Cement, with strict adherence to FDOT and ASCE standards and environmental protections for mangroves. The contract will be awarded to the lowest responsive and responsible bidder based on the base bid and selected alternates. Bidders must provide a 5% bid bond and, upon award, furnish performance and payment bonds for 100% of the contract amount. The project timeline mandates completion within 134 calendar days from the Notice to Proceed, with work generally limited to weekdays between 7:00 a.m. and 7:00 p.m. Bids must be submitted electronically via the OpenGov portal by November 13, 2026, at 3:00 p.m. Contractors are required to hold a valid State of Florida General Contractors or Building Contractor license and must comply with all Environmental, Health, and Safety requirements, including OSHA and EPA regulations.

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Site Work and Civil UtilitiesThis subcontract for Site Work and Civil Utilities involves providing essential infrastructure services for a new 7,200 square foot student center at the University of Washington. The scope of work includes site clearing, grading, excavation, and the installation of underground utilities. The contractor is responsible for executing all earthwork, trenching, and backfilling, ensuring that the site is properly graded and that all utility connections are successfully integrated into the existing campus infrastructure. The opportunity was posted on November 5, 2026, with a response deadline of December 4, 2026. Classified under NAICS code 237990, this project requires the delivery of a fully prepared site and functioning underground utility systems to support the prime contractor's facility development goals.

University of Washington

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Wastewater Treatment Plant ConstructionThis subcontract agreement involves the execution of civil and mechanical construction for wastewater treatment plants at St Edmund's College, University of Cambridge. The selected contractor will work under prime contractors to deliver fully completed wastewater treatment facilities, ensuring all technical specifications for the infrastructure are met. The project is categorized under NAICS code 237990 and is managed by St Edmund's College Cambridge. Interested parties must adhere to the timeline established by the posting date of November 5, 2026, with a final response deadline set for November 19, 2026.

St Edmund's College Cambridge

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Civil Works (General/Groundworks)This subcontract involves providing general civil engineering and groundworks services for prime contractors working on community park projects for the Derry City and Strabane District Council. The scope of work focuses on site preparation and earthworks, specifically utilizing grading equipment to construct a natural grass kick-about area. The primary objective is to deliver site-ready ground and a fully completed sports area. The opportunity was posted on November 5, 2026, with a response deadline of December 4, 2026. Classified under NAICS code 237990, the project is managed by the Derry City and Strabane District Council. Interested parties can find further details through the official tender notice.

Derry City and Strabane District Council

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T26-143CAP Currynierin Community Park Contractors PQQ Application

Solicitation # T26-143CAP Currynierin Community Park Contractors PQQ Application

Derry City and Strabane District Council is seeking qualified contractors for the development of a new 1.75ha community park at Currynierin, Waterside, Derry/Londonderry. The project scope encompasses the demolition of an existing play area, substantial earthworks, and the installation of both traditional and SuDS drainage systems. Key deliverables include a DDA compliant inclusive play facility featuring approximately 18 pieces of equipment with wetpour safety surfacing, a natural grass kick-about pitch, and a network of lit footpaths. Additional works involve the installation of fencing on concrete mowing-strips, landscaping with specimen tree planting and grass seeding, and the provision of street furniture and signage. The estimated total value of the contract is 1,500,000 GBP including VAT, with an expected performance period of one year running from February 15, 2027, to February 14, 2028. All submissions must be submitted electronically via the eTendersNI portal by the deadline of December 4, 2026, at 12:00pm, as no other submission methods will be accepted. Detailed specifications and award criteria will be further determined during the Invitation To Tender stage.

Derry City and Strabane District Council

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2026 Springfield Township Wolf Creek Logjam Removal

Solicitation # 49720

The 2026 Springfield Township Wolf Creek Logjam Removal project, managed by the Lucas County Engineer and the Board of Springfield Township Trustees, involves the removal of all logs and obstructions in the channel of Wolf Creek between I-475 and Holland-Sylvania Road in Lucas County, Ohio. The scope of work includes debris management, requiring logs to be stacked, secured, or wedged between trees to prevent them from returning to the stream, as well as site restoration through seeding and mulching. All work must adhere to 2023 ODOT Construction and Material Specifications and requires coordination with the Lucas County Engineer for construction inspection before commencement. Electronic proposals are due by 10:00 a.m. on November 10, 2026, and must include an electronic bid bond. Bids with zero dollar unit prices will be deemed non-responsive. The contract will be awarded to the lowest and best bidder, who may be required to submit a financial statement and experience questionnaire within three working days of the bid opening. The project must be completed by March 31, 2027. Contractors must comply with Ohio Prevailing Wage Laws under Chapter 4115 of the Ohio Revised Code and maintain liability insurance authorized for use in Ohio, providing a certificate of insurance to the Township prior to contract execution.

Lucas County Engineer

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Lewis Park Improvements

Solicitation # 2026-IFB-222

Solicitation 2026-IFB-222 is an invitation for bids issued by the City of Pittsburgh Department of Public Works for general contracting services to implement improvements at Lewis Park in Hazelwood. The scope of work includes the construction of two basketball courts, a playground area, a pavilion, and greenspace, as well as associated demolition, earthwork, utility connections, and site restoration. The project requires strict adherence to Pennsylvania prevailing wage determinations, the Americans with Disabilities Act, and various safety regulations. Bids must be submitted electronically via the OpenGov portal by November 16, 2026, at 2:00 pm. The contract will be awarded to the lowest responsive and responsible bidder. Key submission requirements include a completed Schedule of Values, a Vendor Questionnaire, and an EORC Participation Form documenting goals for Minority (18%), Women-Owned (7%), Veteran-Owned (5%), and LGBTQIA+ (3%) business enterprises. Awarded contractors must provide a performance bond equal to 100% of the contract price and a payment bond within ten calendar days of notice. Payment terms are set at forty-five calendar days from invoicing, with a requirement that invoices be submitted within thirty days of work completion and include itemized labor and material costs.

Public Works

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about 13 hours ago

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in 11 days

AI Contract Overview

York County, Pennsylvania, is seeking a subcontractor for an excavation and earthwork project focused on the rehabilitation of existing basins. The scope of work primarily involves the removal of sediment and the reshaping of the basins to restore their functionality. The solicitation was posted on January 19, 2026, and requires responses to be submitted by February 25, 2026, at 2:00 PM. This opportunity falls under NAICS code 237990 and will be performed within York County.