This Government Contract opportunity from Florida was posted on September 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Site Work & Earthwork Contractor

Closed

State & Local

Submission Closed10/09/2026, 06:00:00 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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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. The project will be executed across multiple locations in California, specifically within Reedley, Parlier, Dinuba, and Fresno. This solicitation is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. The 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. Interested parties must submit their responses by the deadline of November 10, 2026. Primary coordination for this project is handled by 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 categorized under NAICS code 237990 and is managed through Dominguez General Engineering, Inc. Interested parties should note that the response deadline is October 20, 2026. This contract is specifically set aside for various small business designations, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, Disadvantaged Business Enterprise, and Minority Business Enterprise. For further inquiries or submission details, the primary point of contact is Christian Rosales.

Dominguez General Engineering, Inc.

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. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this 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 should be directed to Gio Marquez via email or phone.

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

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. The notice was posted on October 16, 2026, and establishes a response deadline of September 30, 2027. Interested parties can find further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

Civil Engineering and Demolition ContractorThis subcontract for the Broads (2006) Internal Drainage Board involves providing civil engineering and demolition services to prime contractors. The scope of work focuses on the decommissioning of existing assets at the Horse Fen and Somerton sites, the construction of the Somerton culvert, and the installation of necessary ducting and draw pits. The ultimate goal is the delivery of fully decommissioned sites and completed civil infrastructure. To be eligible, contractors must demonstrate compliance with ISO14001 and ISO9001 standards, as well as the Modern Slavery Act 2015. The solicitation was posted on October 16, 2026, with a response deadline set for January 19, 2027.

Broads (2006) Internal Drainage Board

POSTED

DEADLINE

Lewis Park Improvements

Solicitation # 2026-IFB-222

The City of Pittsburgh, through the Department of Public Works, is seeking a qualified General Contractor for the Lewis Park Improvements project in Hazelwood, Pennsylvania. This one-time project involves the construction of two basketball courts, a playground area, a pavilion, and greenspace, with all work requiring strict adherence to the 2024-87134 Plan Bid Set. The contract is being awarded to the lowest responsive and responsible bidder, with a base bid and four optional alternates covering tree and landscape installation, trash and recycling cans, and increased concrete thickness. Bidders must submit their responses electronically by November 16, 2026, including a bid bond equal to 5% of the total cost proposal, a Schedule of Values, and required vendor registration forms. The selected contractor must provide performance and payment bonds equal to 100% of the contract price within ten days of the award. Key compliance requirements include adherence to the Pennsylvania Prevailing Wage Determination, the Americans with Disabilities Act, and specific socioeconomic participation goals for WBEs (7%), veteran-owned small businesses (5%), and LGBTQIA+ businesses (3%). Payment terms are set at Net 45 days, and the contractor is responsible for all materials being certified by a nationally recognized testing laboratory. The project includes a pre-final inspection and a 30-day window to complete any identified punch-list items.

POSTED

DEADLINE

Civil Engineering & Site UtilitiesThis subcontract opportunity for Civil Engineering and Site Utilities involves providing essential infrastructure installation for prime contractors on Los Angeles Unified School District facility projects. The scope of work includes the installation of domestic water systems, firewater mains, hydrants, sanitary sewers, stormwater BMPs, and electrical power lines, as well as site grading and drainage to ensure a fully functional site utility network. The project is located within the Los Angeles-Long Beach-Santa Ana area and falls under NAICS code 237990. Interested parties must submit their responses by the deadline of December 21, 2026.

Los Angeles Unified School District

POSTED

DEADLINE

Boat Launch Improvements

Solicitation # LIG-0091-26

The Corporation of the County of Prince Edward is soliciting proposals under solicitation LIG-0091-26 for the rehabilitation of three boat launches located at Glendon Green, South Bay, and Ameliasburgh (Robin Lake Park). The project aims to address a critical state of repair to prevent permanent closure and improve overall accessibility, with the potential to redesign one facility for a fully accessible experience. Qualified contractors are expected to identify preferred rehabilitation methods and restore ramps and extensions to meet specific technical standards, such as precise mooring hardware spacing. The contract includes a specified expiry date of March 31, 2024, and provides the County an option to extend the term. Administrative requirements include submitting all invoices via email for payment within 28 days of receipt, with billing accepted for 100 percent of the actual value of accepted monthly services. The successful contractor will be designated as the constructor under the Ontario Occupational Health and Safety Act and must comply with the Construction Act and the Municipal Buy Ontario Act. Deliverables must be provided F.O.B. Destination, Freight Prepaid, and are subject to inspection and acceptance by the County. Contractors are responsible for rectifying any defective work at their own cost within one year of receipt. Proposals must be submitted through the designated bidding system using the required submission form and must certify that the representative has the authority to bind the proponent.

The Corporation of the County of Prince Edward

POSTED

DEADLINE

Wastewater Lagoon ImprovementsThis subcontract involves wastewater lagoon improvements for BIA/BIE school projects located in Red Valley, Arizona. Working under prime contractors for the Bureau of Indian Affairs within the Department of the Interior, the selected provider will execute critical excavation, lining, and system optimization tasks. The primary objective is to deliver a fully operational wastewater lagoon that adheres to all applicable environmental regulatory requirements. The project is categorized under NAICS code 237990 and is specifically set aside for Indian Small Business Economic Enterprises. This specialized infrastructure effort focuses on enhancing existing wastewater systems to ensure long-term functionality and compliance for educational facilities in the region.

Bureau Of Indian Affairs

POSTED

DEADLINE

General Building & Civil ConstructionThis subcontract opportunity is for general building and civil construction services to support prime contractors on public works projects for the City of Imperial Beach, California. The scope of work encompasses general engineering, site work, and infrastructure improvements necessary to deliver completed construction projects within the 91932 zip code. Qualified bidders must hold a current California CSLB license and maintain DIR registration in accordance with California Labor Code section 1725.5. The solicitation was posted on October 16, 2026, and the deadline for responses is January 1, 2027.

City of Imperial Beach, California

POSTED

about 19 hours ago

DEADLINE

in 3 months

AI Contract Overview

This subcontract for a Site Work and Earthwork Contractor involves providing comprehensive site preparation, excavation, and grading services for prime contractors on Clay County Utility Authority infrastructure projects. The scope of work includes site clearing, dewatering, trenching, subsurface utility engineering, and excavation support, as well as the installation of drainage structures and final site stabilization through sodding and seeding. The contractor is expected to utilize specialized equipment such as dewatering pumps and controlled low-strength material to deliver a fully graded site. The opportunity is categorized under NAICS code 237990 and is managed by the Engineering agency in Florida. Interested parties must submit their responses by the deadline of October 9, 2026, following the posting date of September 11, 2026.

General Info

Subcontract for site work and earthwork services for Clay County Utility Authority projects.

Agency

Florida → Engineering

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

FL, USA

Set-Aside

NONE

Documents

This scope was carved out of ITB# 2025/2026-A12.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Mid-Clay Water Reclamation Facility (WRF) Ground Storage Tank (GST) No. 3

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 11

subcontract

Response DeadlineOct 9

Deadline has passed

Submission Closed

10/09/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyFlorida → Engineering

ContactsNo contacts available

OfficeN/A

Organization / AgencyFlorida → Engineering

Office AddressN/A

ContactsNo contact information available

Full Description

Performs site preparation, excavation, and grading for prime contractors on Clay County Utility Authority (CCUA) utility infrastructure projects. Executes site clearing, dewatering, excavation support, subsurface utility engineering, trenching, and final site stabilization including sodding and seeding. Utilizes dewatering pumps and CLSM. Delivers a graded site and installed drainage structures.