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

Site Grading and Earthwork

Closed
Federal

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
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. 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 October 27, 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

about 3 hours ago

DEADLINE

in 13 days
NAICS: 237990
New
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, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures across the 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. To facilitate water flow, 4-foot-diameter discharge pipelines will be installed to route water to Montclair Basins 2 and 3, featuring concrete outlet structures for flow dissipation and soil cover over access roads and basin slopes. The project requires full electrical, instrumentation, and SCADA integration to operate the gates, with programming strictly limited to Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and includes a Disadvantaged Business Enterprise set-aside. Interested parties must respond by November 5, 2026, with inquiries directed to the primary point of contact, Andrew Burk.
Granite Construction Company

POSTED

about 3 hours ago

DEADLINE

in 8 days
NAICS: 237990
New
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

about 3 hours ago

DEADLINE

in 6 days
NAICS: 237990
New
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 from certified DBE and DVBE subcontractors and suppliers for the Montclair Basins 2 and 3 Diversion Improvements project. This work is part of the Recharge Master Plan Update Basin Improvements Project located at the San Antonio Creek Channel in Montclair, California, performed for the Inland Empire Utilities Agency. The opportunity is designated for various small business set-asides, 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 provided estimating email or phone contact.
Empire Equipment Service, Inc.

POSTED

about 3 hours ago

DEADLINE

in 8 days
NAICS: 237990
New
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

about 3 hours ago

DEADLINE

in 13 days
NAICS: 237990
New
Structural Repair at NCMT Berths 24-3 and 24-4, CA
Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca
Griffith Company

POSTED

about 3 hours ago

DEADLINE

in 7 days
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, indicating a focus on significant infrastructure improvements for the rail system. The notice was posted on October 27, 2026, and the deadline for responses is set for 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

about 3 hours ago

DEADLINE

in 11 months
NAICS: 237990
New
SLED
CP1248808-Lake LaVerne-Improvements-Bridge and Amphitheater
Solicitation # 49337
Iowa State University is soliciting bids for the Lake LaVerne Improvements Bridge and Amphitheater project, identified by solicitation number 49337. The scope of work focuses on site enhancements including the installation of a 10 foot wide PCC pedestrian path, PCC sidewalks, and site lighting. Additionally, the project involves the construction of limestone block seating for an outdoor amphitheater, as well as lakebed grading and shoreline grading and restoration. The solicitation was posted on October 1, 2026, with a response deadline set for October 29, 2026. This project is categorized as a SLED organization contract to be performed in the state of Iowa. Interested parties can find further details through the provided Bid Express link.
Iowa State University

POSTED

about 5 hours ago

DEADLINE

in 7 days
NAICS: 237990
New
SLED
FDC-214-102565.1
Solicitation # FDC-214-102565
Contract FDC-214-102565.1, issued by the Commonwealth of Pennsylvania Department of Conservation and Natural Resources, involves the Phase 1 removal of a concrete dam and associated infrastructure at Ryerson Station State Park in Richhill Township, Greene County. The scope of work includes the installation and removal of erosion and sediment control measures, implementation of a traffic control plan, stripping and stockpiling of topsoil, surface water control, and the excavation and placement of select fill. The project concludes with topsoil placement and seeding of all disturbed areas to restore the site to its original condition. The engineer's estimate for this project exceeds 1 million dollars. The contract mandates strict adherence to Small Diverse Business (SDB) and Veteran Business Enterprise (VBE) participation goals of 19 percent and 3 percent, respectively. Bidders must provide a lump sum bid and are required to secure performance and material and labor payment bonds at 100 percent of the contract amount, as well as a maintenance bond at 50 percent. Technical compliance is governed by the General Conditions for Construction 2022 Edition and various ASTM standards for soil compaction and classification. Payments will be processed via Automated Clearing House (ACH) through the Commonwealth's procurement system.
Commonwealth of Pennsylvania - Department of Conservation and Natural Resources

POSTED

about 5 hours ago

DEADLINE

in 16 days
NAICS: 237990
New
SLED
Capital Project No. 3508
Solicitation # 49696
The City of Lake Charles, Louisiana, is soliciting bids for Capital Project No. 3508, titled Riverside Park Shoreline Protection – Phase One. The project focuses on the restoration and protection of approximately 250 linear feet of shoreline located near the entrance of Riverside Park. Key deliverables include the placement of stone revetment to rebuild the riverbank, the installation of roughly 100 linear feet of steel sheet pile for bank protection near the gate entrance, and the repair or replacement of decorative black fencing that has been compromised by erosion. This solicitation, identified by number 49696, was posted on October 22, 2026, with a response deadline set for November 17, 2026. The work will be performed within the state of Louisiana under the jurisdiction of the City of Lake Charles.
City of Lake Charles

POSTED

about 5 hours ago

DEADLINE

in 21 days
NAICS: 237990
New
SLED
Turlock Lake Recreation Area Dock Replacement
Solicitation # 20261027015
Stanislaus County

POSTED

about 6 hours ago

DEADLINE

in 16 days
NAICS: 237990
New
SLED
Design Build Services For 8 New Pickleball Courts With Lighting
Solicitation # 20261027009
City of Garden Grove

POSTED

about 6 hours ago

DEADLINE

in 24 days

AI Contract Overview

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The Site Grading and Earthwork subcontract, issued by the Department of Defense under the 0414 Aq Hq Contract Augmented agency, focuses on excavation, grading, and soil stabilization. These services are required to support building foundations and ensure proper site drainage at the performance location in Tirrenia, 56018. The project falls under NAICS code 237990. Interested parties must submit their responses by the deadline of August 31, 2026, at 13:00:00 UTC, following the posting date of August 24, 2026.

General Info

DoD subcontract for site grading and earthwork in Tirrenia, due August 31, 2026.

Agency

Department Of Defense → 0414 Aq Hq Contract Augmented

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

TIRRENIA, IT-PI, 56018, ITA

Set-Aside

NONE

Documents

This scope was carved out of W912PF26QA050.

The full solicitation package (15 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Total Ground Maintenance at DMC, Italy

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
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → 0414 Aq Hq Contract Augmented
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of Defense → 0414 Aq Hq Contract Augmented
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Excavation, grading, and soil stabilization for building foundation and site drainage.

More opportunities from Department Of Defense → 0414 Aq Hq Contract Augmented

Same awarding agency

NAICS: 541620
New
Federal
Core Environmental Compliance Support Services – Darby Military Community (DMC), USAG Italy
Solicitation # PAN41426P0000025815
Environmental Consulting Services

POSTED

about 10 hours ago

DEADLINE

in 19 days
View Details
NAICS: 237120
Federal
Fuel Pipeline ConstructionThe contract involves the construction and ongoing maintenance of fuel pipelines that are critical to supporting military base operations. Key activities under this subcontract include welding, testing, and ensuring all works meet stringent safety and compliance standards. The primary location for the work is Vicenza, and the contract falls under the NAICS code 237120, which pertains to oil and gas pipeline and related structures construction. Issued by the Department of Defense, specifically the 0414 Aq Hq Contract Augmented agency, the contract aims to guarantee reliable and safe fuel infrastructure for military use. Given its nature and location, the project emphasizes adherence to federal safety regulations and quality assurance throughout the construction and maintenance processes. The solicitation was posted on May 26, 2026, and is designated as a subcontract opportunity.
Oil and Gas Pipeline and Related Structures Construction

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 238220
Federal
Fire Suppression and Fuel Pipeline SystemsThis contract involves the installation and ongoing maintenance of fire suppression systems, including sprinklers and alarms, as well as fuel pipelines essential for facility operations. It is a subcontract under the Department of Defense, specifically managed by the 0414 Aq Headquarters Contract Augmented office. The work is to be performed in Vicenza, and falls under the NAICS code 238220, which covers plumbing, heating, and air-conditioning contractors. The contract focuses on ensuring the safety and functionality of critical fire protection and fuel delivery infrastructure, highlighting the importance of reliable systems for operational continuity. Since it is a subcontract, it likely supports larger defense facility projects or maintenance programs. No specific set-aside provisions or small business classifications apply, and the solicitation does not provide detailed contact information. The contract was posted in late May 2026, indicating a relatively recent opportunity for specialized contractors in this sector.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 561730
Federal
Landscaping and Irrigation ServicesThe contract involves the installation and ongoing maintenance of irrigation systems and landscaping services for outdoor areas located on military installations. It is a subcontract under the Department of Defense, specifically managed by the 0414 Aq Hq Contract Augmented office. The work will be performed at sites in Vicenza, focusing on ensuring that exterior environments are properly irrigated and landscaped to meet operational and aesthetic standards. The contract falls under the NAICS code 561730, which covers landscaping services, indicating a focus on both installation and upkeep responsibilities. Although specific solicitation details and set-aside status are not provided, the contract aims to support military infrastructure by maintaining green spaces through efficient irrigation solutions and landscaping efforts. This ensures that exterior grounds remain functional, visually appealing, and compliant with military requirements.
Landscaping Services

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 237310
Federal
Exterior Site Work: Roads, Parking, Sidewalks, LandscapingThis subcontract involves comprehensive exterior site work focused on the grading, paving, and construction of infrastructure elements including roads, parking lots, sidewalks, curbs, gutters, and irrigation or landscaping systems. The project is designated under NAICS code 237310, which applies to construction related to highways, streets, and bridges. The work will be performed in Vicenza, indicating a specific geographical location for project execution. Issued by the Department of Defense through the 0414 Aq Hq Contract Augmented office, this contract supports infrastructure upgrades or new construction presumably at a military or government facility. While the solicitation number and type of set-aside status are not specified, the contract’s scope highlights critical site development activities that ensure functional and durable public access and facility grounds, integrating both hardscaping and landscaping components. The document was posted in late May 2026, setting a timeline context for procurement and performance phases.
Highway, Street, and Bridge Construction

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 562910
Federal
Hazardous Material Abatement (Asbestos, Lead, Petroleum)This subcontract, titled "Hazardous Material Abatement (Asbestos, Lead, Petroleum)," involves the identification, containment, removal, and disposal of hazardous materials such as asbestos, lead-based paint, and petroleum-contaminated soil. The work is set to be performed in Vicenza and falls under the NAICS code 562910, which pertains to hazardous waste treatment and disposal. The contract is managed by the Department of Defense through the 0414 Aq Hq Contract Augmented office. The contract was posted on May 26, 2026, and while specific solicitation numbers and set-aside details are not provided, the focus is clearly on ensuring safe handling and disposal of environmental hazards in compliance with regulatory standards. This project is crucial for mitigating health and environmental risks associated with these dangerous substances, particularly in a military or government facility context.
Remediation Services

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 238220
Federal
Plumbing and Water/Sewer Line InstallationThis contract involves subcontracting for the installation, repair, and maintenance of water supply lines, sewer lines, and associated plumbing systems within buildings and infrastructure. It is designated under the NAICS code 238220, which covers plumbing, heating, and air-conditioning contractors. The work is to be performed primarily in Vicenza, supporting the Department of Defense through its Aq HQ Contract Augmented office. The contract was posted on May 26, 2026, and is focused on providing essential plumbing services that ensure the reliable operation of water and sewer infrastructure. While specific details such as solicitation numbers and set-aside types are not provided, the contract emphasizes maintaining and upgrading critical water and sewer systems vital for the functioning of military and related facilities. The scope includes both new installations and ongoing repairs, ensuring infrastructure integrity and compliance with operational standards.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 237130
Federal
Electrical Substation and Power Distribution WorkThis contract involves the installation, maintenance, and repair of electrical substations, generators, lighting systems, and utility power distribution, including exterior lighting and emergency power systems. The work is designated as a subcontract under the Department of Defense and focuses on ensuring reliable power infrastructure, particularly in the context of utility and emergency power needs. The scope covers various electrical power components critical for operational readiness and safety. The performance location is specified as Vicenza, and the contract falls under the NAICS code 237130, which relates to power and communication line construction. The contract aims to support the Department of Defense's infrastructure requirements through professional electrical services, emphasizing both installation and ongoing maintenance and repair to maintain optimal functioning of power distribution assets. This effort is crucial for sustaining mission-critical operations that rely on consistent electrical power availability.
Power and Communication Line and Related Structures Construction

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 238220
Federal
HVAC and Refrigeration System Installation and MaintenanceThis contract involves the supply, installation, repair, and maintenance of heating, ventilation, air conditioning, and refrigeration (HVACR) systems specifically for institutional buildings. The work is focused on ensuring that HVACR systems are fully operational and maintained to support the infrastructure's operational needs. The contract is managed under the Department of Defense, with tasks to be performed primarily in Vicenza. It is categorized under the NAICS code 238220, which relates to plumbing, heating, and air-conditioning contractors. The contract is issued as a subcontract and was posted on May 26, 2026. While the solicitation number and set-aside details are not provided, the contract falls under the jurisdiction of the Department of Defense agency identified as "0414 Aq Hq Contract Augmented." The scope involves comprehensive services that cover installation, routine maintenance, and necessary repairs to ensure the reliability and efficiency of HVAC and refrigeration equipment within institutional facilities, supporting the agency's operational readiness and comfort requirements.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 238320
Federal
Painting and Interior/Exterior RenovationsThis contract involves subcontracting work for surface preparation, painting, and renovations of both interior and exterior building surfaces, encompassing walls, ceilings, and structural components. It is categorized under NAICS code 238320, which covers painting and wall covering contractors. The work is designated to take place in Vicenza and is managed by the Department of Defense under the office labeled "0414 Aq Hq Contract Augmented." The solicitation was posted on May 26, 2026, though no solicitation number or specific set-aside type is provided. The contract emphasizes comprehensive updates and maintenance to ensure high-quality finishes and structural integrity across the designated building surfaces. The contract’s details are accessible through the specified government website link, facilitating transparency and allowing potential subcontractors to review requirements and scope.
Painting and Wall Covering Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 238210
Federal
Public Address, Fire Alarm, and Telephone SystemsThis contract involves the installation and maintenance of integrated communication systems, specifically focusing on public address (PA), fire alarm, and telephone/network infrastructure. It is a subcontract opportunity under the NAICS code 238210, which relates to electrical contractors and other wiring installation. The Department of Defense is the contracting agency, operating under the unit labeled "0414 Aq Hq Contract Augmented." The work is to be performed in Vicenza, indicating a specific geographic location for project execution. The contract was posted on May 26, 2026, and while solicitation details such as a specific solicitation number or set-aside type are not provided, the scope clearly encompasses both installation and ongoing maintenance of these critical communication and safety systems. The absence of certain contact and organizational details suggests the need for potential contractors to refer to the provided SAM.gov link for further engagement and submission instructions.
Electrical Contractors and Other Wiring Installation Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 238110
Federal
Structural and New Construction ServicesThe contract involves providing comprehensive structural and new construction services, focusing on new building construction and various structural repairs. The scope of work includes foundational work, framing, masonry, and concrete tasks essential to the successful completion of building projects. It is classified under NAICS code 238110, which pertains to concrete contractors and related construction activities. Issued by the Department of Defense under the office designated as 0414 Aq Hq Contract Augmented, this subcontract is set to take place in Vicenza. Although certain details such as solicitation number, specific point of contact, and set-aside status are not provided, the contract signifies work related to specialized construction efforts supporting military or governmental infrastructure needs. The emphasis on structural integrity and comprehensive building components highlights the technical and foundational nature of the project.
Poured Concrete Foundation and Structure Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 237990
Closed
Federal
Excavation and Site Grading
Fpac Bus Cntr-Acq Division

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Earthwork and Site Grading
FA8579 Software Sprt Afsc Pzim

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Mobilization and Demobilization
W075 Endist San Fran

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Maintenance Dredging – Reach 3B
W075 Endist San Fran

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Maintenance Dredging – Reach 3A
W075 Endist San Fran

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Maintenance Dredging – Reach 2
W075 Endist San Fran

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Maintenance Dredging – Reach 1
W075 Endist San Fran

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Maintenance Dredging – Reach 0
W075 Endist San Fran

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Utility & Water Resource Installation
Commander Navy Installations Command

POSTED

2 months ago

CLOSED

2 months ago
View Details
NAICS: 237990
Closed
Federal
Field Deployment & Site Preparation Services
Air And Marine Contracting Division

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Closed
Federal
Heavy Civil Construction (Grade Control Structures)
W07V Endist Vicksburg

POSTED

2 months ago

CLOSED

about 2 months ago
View Details
NAICS: 237990
Awarded
Federal
Florida National Cemetery, National Shrine Turfgrass Renovation Project
Solicitation # 36C78626B50215
National Cemetery Administration (36C786)

POSTED

2 months ago

CLOSED

2 months ago
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