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This Government Contract opportunity from Department Of Defense was posted on June 8, 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
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, focusing on specialized heavy civil engineering and construction services necessary for the modernization of rail infrastructure. Interested parties have until September 30, 2027, to submit their responses. The procurement process is being managed by the agency's Virginia-based organization, and further details regarding bid submissions can be accessed through the official WMATA supplier portal.
Washington Metropolitan Area Transit Authority

POSTED

25 minutes ago

DEADLINE

in 11 months
NAICS: 237990
New
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 28, 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

25 minutes ago

DEADLINE

in 12 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 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 each structure. 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 full electrical, instrumentation, and SCADA integration to manage gate actuation, with programming limited to approved integrators Technical Systems, Inc. or E Technologies Group. This solicitation is managed by Granite Construction Company, with a response deadline of November 5, 2026. The contract is categorized under NAICS code 237990 and includes a set-aside for Disadvantaged Business Enterprises.
Granite Construction Company

POSTED

25 minutes ago

DEADLINE

in 7 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

25 minutes ago

DEADLINE

in 5 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 for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements. The project is located at the San Antonio Creek Channel at I-10 and Moreno Street in Montclair, California, and is being performed for the Inland Empire Utilities Agency. This 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 submissions should be directed to Gio Marquez via the estimating department at Empire Equipment Service, Inc.
Empire Equipment Service, Inc.

POSTED

25 minutes ago

DEADLINE

in 7 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 proposals 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. 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

POSTED

25 minutes ago

DEADLINE

in 12 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
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 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. This opportunity is set aside for Small Businesses under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. For further inquiries, the primary point of contact is Savana Powell.
Griffith Company

POSTED

25 minutes ago

DEADLINE

in 6 days
NAICS: 237990
New
SLED
Gas Utility ImprovementsThis subcontract focuses on the execution of gas line improvements for prime contractors working on City of San Antonio infrastructure projects. The scope of work involves performing gas utility upgrades and relocations specifically designed to meet CPS Energy standards to ensure the delivery of modernized gas infrastructure. The opportunity is categorized under NAICS code 237990 and is associated with the City of San Antonio in Texas. Interested parties should note that the response deadline is December 1, 2026, with the solicitation having been posted on October 28, 2026.
CITY OF SAN ANTONIO

POSTED

about 6 hours ago

DEADLINE

in about 1 month
NAICS: 237990
New
International
Sewer Connection ServicesThis subcontract for Sewer Connection Services involves the installation of NIW sewer connections to Kinnard Street for prime contractors working on Department of Education facility projects. The scope of work includes all necessary excavation, pipe laying, and the final connection to the municipal sewer main to ensure a functional, inspected, and approved system. To be eligible for this project, the contractor must hold NIW approved contractor status and secure all required street works permits. The contract falls under NAICS code 237990 and is specifically designated for infrastructure improvements supporting Department of Education facilities.
Department of Education

POSTED

about 7 hours ago

DEADLINE

N/A
NAICS: 237990
New
SLED
Seminole Boat Ramp
Solicitation # 26-0075-MA
The City of Clearwater is soliciting bids for the Seminole St. Boat Ramp Restoration project in Clearwater, Florida. The scope of work involves the comprehensive repair and restoration of an existing boat ramp facility that has suffered typical degradation. Key activities include the removal of the existing structure, dredging and grading of native soils, placement of gravel fill, and the final design and installation of new concrete boat ramps. The finished facility must feature four launching bays providing eight total ramps, with two outer ramps measuring approximately 56 feet and six interior ramps measuring approximately 46 feet from mean high water to the toe. The completed ramps must be capable of supporting vessels exceeding 35 feet with combined weights over 10 tons. Additional requirements include the temporary relocation and preservation of floating docks and gangways to ensure ADA-compliant travel. The project is categorized as marine construction with an estimated value of 750,000 dollars. Bidders must provide a bid security equal to 10 percent of their maximum bid price and furnish payment and performance bonds within ten days of a contract award. The period of performance is 180 calendar days from the Notice to Proceed. Contractors must choose between two construction sequencing options: Alternate A, which utilizes a phased closure to minimize public disruption, or Alternate B, which allows for a maximum 45-day simultaneous closure of all ramps. Technical specifications require concrete with a compressive strength of 4,000 PSI and a minimum design load of 300 PSF. Environmental compliance is mandatory, requiring the implementation of Stormwater Pollution Prevention Plans and the use of turbidity curtains.
Public Works

POSTED

about 9 hours ago

DEADLINE

in 21 days
NAICS: 237990
New
SLED
Site Work and EarthworkThis subcontract for Site Work and Earthwork involves comprehensive site preparation for a school addition project managed by the Henry County Board of Education in Georgia. The scope of work includes critical early-stage construction activities such as clearing and grubbing, rough grading, soil stabilization, and trenching for utilities. The primary objective is to deliver a fully graded building pad and a site properly prepared for subsequent foundation work and drainage requirements. The solicitation was posted on October 28, 2026, with a response deadline set for December 3, 2026. Classified under NAICS code 237990, the contract requires the selected subcontractor to coordinate closely with prime contractors to ensure all excavation and grading specifications are met to prepare the facility for vertical construction.
Henry County Board of Education

POSTED

about 9 hours ago

DEADLINE

in about 1 month
NAICS: 237990
New
SLED
Sewer Main Pipe Bursting SpecialistThis subcontract agreement appoints a Sewer Main Pipe Bursting Specialist to perform trenchless rehabilitation of existing sewer mains for prime contractors on Napa Sanitation District projects in Napa, California. The scope of work involves the rehabilitation of approximately 13,769 linear feet of 6-inch and 8-inch sewer mains utilizing pipe bursting equipment and the installation of replacement HDPE or compatible piping. The selected contractor must maintain DIR Registration and strictly adhere to all established trenching and excavation safety standards to ensure the successful delivery of the rehabilitated infrastructure. Interested parties must submit their responses by the deadline of December 3, 2026.
Napa Sanitation District

POSTED

about 9 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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This contract involves subcontracting the excavation, grading, and compaction of soil to prepare the site for foundation construction and utility installations. It is a total small business set-aside under FAR 19.5, targeting small businesses capable of performing earthwork activities classified under NAICS code 237990. The work is to be performed in Linda, with the Department of Defense’s office, FA4427 60 Cons Lgc, overseeing the project. The contract was posted on June 8, 2026, with responses due by 7:00 PM on June 15, 2026. The solicitation does not provide detailed location or contact information beyond the project site city, but interested parties can access more information and submit proposals through the Sam.gov workspace link provided. This contract offers an opportunity for qualified small businesses specialized in site grading and earthwork to engage in a government construction project.

General Info

Small business subcontract for excavation, grading, compaction in Linda, under DoD oversight, NAICS 237990.

Agency

Department Of Defense → FA4427 60 Cons Lgc

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

LINDA, CA, USA

Set-Aside

SBA

Documents

This scope was carved out of FA442726QZ050.

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

View the prime solicitation

Under Ground Fuel Storage Tank Maintenance and Repair at Travis AFB

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 → FA4427 60 Cons Lgc
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of Defense → FA4427 60 Cons Lgc
Office AddressN/A
ContactsNo contact information available

Full Description

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Excavation, grading, and compaction of soil to prepare the site for foundation and utilities.

More opportunities from Department Of Defense → FA4427 60 Cons Lgc

Same awarding agency

NAICS: 236210
Federal
Travis AFB MACC BOA
Solicitation # FA442725R0016
The Travis Air Force Base MACC BOA (Solicitation FA442725R0016) is a total small business set-aside under NAICS 236210, designed to establish a Basic Ordering Agreement for construction, alteration, and repair services. The agreement is structured into two distinct contractor pools: Pool 1 for minor, non-complex construction without design, with order limits between $2,000 and $300,000, and Pool 2 for major construction or design-build requirements, with order limits between $300,000 and $3,000,000. The overall period of performance runs from May 12, 2025, through May 11, 2030, with applications for the pools remaining open until May 15, 2030. Applicants are evaluated based on four equally weighted factors: compliance and active SAM registration, past performance on at least three military or government projects, bonding capacity verified by a surety letter, and architect/engineer qualifications via SF 330 for Pool 2. Task orders exceeding $150,000 require bid, performance, and payment bonds. All work must adhere to strict federal, state, and local codes, including OSHA, NFPA, and Unified Facilities Criteria. Invoicing is processed electronically through the Wide Area WorkFlow system, and quality control remains the sole responsibility of the contractor.
Industrial Building Construction

POSTED

4 months ago

DEADLINE

in over 3 years
View Details
NAICS: 722310
Federal
Commercial Food Service & Catering for Military GroupsThis contract involves providing commercial food service and catering specifically for military reserve personnel during Unit Training Assemblies (UTAs). The services include meal provision either delivered in-room or available through on-site dining facilities. All meal services must adhere to stringent health and safety regulations to ensure the well-being of the personnel served. The contract falls under the NAICS code 722310, which covers food services and catering, and is managed by the Department of Defense office identified as FA4427 60 Cons Lgc. The place of performance is designated as Linda, California, with the ZIP code 94535. This subcontract was posted on June 12, 2026, and focuses on supporting the unique schedule and needs of military reserve groups by supplying convenient and compliant dining options during their training assemblies. The contract does not specify a type of set-aside or any special provisions related to organizational types, indicating open competition within the specified category.
Food Service Contractors

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 561110
Federal
On-Site Lodging Support Staffing (Housekeeping, Front Desk, Maintenance)This contract involves the provision of on-site lodging support staffing, specifically supplying housekeeping, front desk agents, and maintenance personnel. These staff members are intended to support high-volume, mission-critical lodging operations during Unit Training Assemblies (UTAs), ensuring smooth and efficient accommodation services. The engagement focuses on maintaining operational readiness and comfort for personnel during these intensive periods. Managed by the Department of Defense, the contract falls under the NAICS code 561110, which pertains to office administrative services. The place of performance is identified as Linda, California, with the zip code 94535. Although there is no solicitation number or set-aside designation provided, this subcontract is designed to meet the urgent staffing needs critical to military lodging facilities during peak activity times.
Office Administrative Services

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 541620
Federal
Lodging Facility Health & Safety Compliance InspectionsThis contract involves the ongoing compliance monitoring of a lodging facility to ensure adherence to food safety, county health, and fire safety regulations. The primary objective is to maintain the facility’s eligibility for government lodging contracts by successfully passing all required inspections. The contract is categorized under NAICS code 541620, which relates to environmental consulting services, indicating the nature of compliance and inspection work involved. The contract is issued as a subcontract through the Department of Defense's 60 Cons Lgc office and pertains to a lodging facility located in Linda, California, zip code 94535. While specific details such as the solicitation number and point of contact are not provided, the agreement emphasizes the critical role of health and safety standards in sustaining government contracting eligibility for lodging services. This ongoing compliance ensures that the facility consistently meets the necessary regulatory requirements, supporting the government’s operational needs.
Environmental Consulting Services

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 721110
Federal
Commercial Lodging Services for Military PersonnelThe contract involves providing commercial lodging services specifically tailored for military personnel, primarily supporting up to 840 Air Force Reserve members each month during their Unit Training Assemblies at Travis Air Force Base. This arrangement includes managing block-room reservations, coordinating check-in processes, and ensuring continuous availability of accommodations to meet operational needs without interruption. The services are designed to maintain seamless housing logistics essential for the effective training and deployment of reserve forces. This subcontract, issued by the Department of Defense through the 60th Contracting Logistics Squadron (FA4427), falls under the NAICS code 721110, which covers hotels and motels offering short-term lodging. The place of performance is located in Linda, California (zip code 94535), near Travis AFB. Although certain solicitation details and points of contact are not specified, the contract emphasizes reliable, secure, and consistent commercial lodging solutions vital to supporting military readiness and personnel welfare during scheduled training periods.
Hotels (except Casino Hotels) and Motels

POSTED

5 months ago

DEADLINE

N/A
View Details
NAICS: 493190
Federal
Logistics and Sustainment Support (Packaging, Spares, Transport)The contract covers comprehensive logistics and sustainment support for the Dronebuster systems, focusing on the management of spare parts, packaging, preservation, and transportation throughout their lifecycle. It includes detailed planning for long-term storage and asset tracking to ensure operational readiness and sustainment over time, with all activities aligned to maintain system availability and performance. The scope requires a robust supply chain infrastructure capable of handling specialized defense equipment under strict preservation and handling standards. Performance of the contracted work is designated for Linda, California, with the North American Industry Classification System code 493190 indicating third-party logistics and warehousing services. This is a subcontract under the Department of Defense, specifically managed by FA4427 60 Cons Lgc, and is intended to support critical sustainment operations for defense-related drone countermeasure assets. The contract emphasizes end-to-end supply chain control, from packaging and preservation to global transport and stored inventory management, ensuring seamless logistics support for deployed systems.
Other Warehousing and Storage

POSTED

6 months ago

DEADLINE

N/A
View Details
NAICS: 811212
Federal
Technical Support and Field Maintenance ServicesThe contract provides ongoing technical support, troubleshooting, and field maintenance for deployed Dronebuster Block 4 units, ensuring operational readiness through diagnostics, firmware updates, and coordinated repair services. These services are critical to maintaining the functionality and security of the drone countermeasure systems in the field, with all work centered around sustaining mission-critical capabilities. The contract is classified as a subcontract under NAICS code 811212, issued by the Department of Defense through the agency FA4427 60 Cons Lgc. Performance is required to take place in Linda, California, with a zip code of 94535, indicating the geographic scope of service delivery. The contract was posted on May 11, 2026, and is accessible via the SAM.gov platform, though no specific point of contact or set-aside details are provided.
Computer and Office Machine Repair and Maintenance

POSTED

6 months ago

DEADLINE

N/A
View Details
NAICS: 611430
Federal
Dronebuster Operator Training and Certification ServicesThe contract encompasses the development and delivery of comprehensive training programs for the 60th Security Forces Squadron focused on the operation, maintenance, and tactical employment of the Dronebuster Block 4 system. Training will include hands-on instruction, procedural guidelines, and scenario-based exercises designed to build operational proficiency and mission readiness. A critical component of the effort is the train-the-trainer initiative, which equips squadron personnel to sustain long-term instructional capacity within the unit. Certification materials and assessment frameworks are to be created and delivered to ensure standardized competency levels across all trained personnel. The training services are to be performed in Linda, California, with the work falling under the NAICS code for other schools and instruction. This subcontract is part of a Department of Defense initiative under the FA4427 60 Cons Lgc organization and is intended to enhance the squadron’s ability to counter unmanned aerial threats through specialized, certified personnel. The contract was posted for visibility on May 11, 2026, and no set-aside provisions are specified, indicating it is open to qualified private sector providers. Performance is expected to meet rigorous military standards with full compliance to operational and security protocols.
Professional and Management Development Training

POSTED

6 months ago

DEADLINE

N/A
View Details
NAICS: 334290
Federal
Dronebuster Block 4 Handheld System Supply and IntegrationThe contract entails the procurement, delivery, and full integration of Dronebuster Block 4 handheld electronic attack systems to bolster counter-small unmanned aircraft systems capabilities at Travis Air Force Base. These systems are designed to detect, identify, and neutralize rogue drones through non-kinetic electronic means, providing a portable and effective defense layer against emerging aerial threats. The scope includes not only the physical delivery of the equipment but also the precise loading of authorized software and seamless integration with existing base security infrastructure to ensure interoperability and real-time threat response. Delivery and implementation must be completed at the designated place of performance in Linda, California, with strict adherence to military standards for electronic warfare systems. The contract falls under NAICS code 334290, indicating specialized manufacturing for other electronic equipment, and is structured as a subcontract within the broader Department of Defense procurement framework. All delivered systems must be fully functional, compliant with security protocols, and ready for immediate operational use by authorized personnel to maintain airspace integrity and mission continuity in a high-threat environment.
Other Communications Equipment Manufacturing

POSTED

6 months ago

DEADLINE

N/A
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 237990
Closed
Federal
Site Grading and Earthwork
Arapaho And Roosevelt National Forest

POSTED

5 months ago

CLOSED

over 1 year ago
View Details
NAICS: 237990
Closed
Federal
Site Grading and Earthwork
FA4877 355 Cons Pk

POSTED

5 months ago

CLOSED

5 months ago
View Details
NAICS: 237990
Closed
Federal
Excavation and Site Grading
Navsup Flt Logistics Ctr Puget Sound

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 237990
Closed
Federal
Excavation and Site Grading
Defense Health Agency

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 237990
Closed
Federal
Site Grading and Earthwork
Court Services Offender Supv Agcy

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 237990
Closed
Federal
Non-System Trail Closure (0.21 and 0.86 miles)
Stewardship Contracting Branch Usda-Fs

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 237990
Closed
Federal
Excavation and Site Grading
Sat Team 2 Fws

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 237990
Closed
Federal
Excavation and Site Grading
Navsup Flt Logistics Ctr Norfolk

POSTED

5 months ago

CLOSED

5 months ago
View Details
NAICS: 237990
Closed
Federal
Site Grading and Earthwork
262-NETWORK Contract Office 22 (36C262)

POSTED

5 months ago

CLOSED

4 months ago
View Details
NAICS: 237990
Closed
Federal
Riprap Breakwater Construction
W076 Endist Galveston

POSTED

5 months ago

CLOSED

3 months ago
View Details
NAICS: 237990
Closed
Federal
Site Grading and Earthwork
Nuwc Division Newport

POSTED

5 months ago

CLOSED

5 months ago
View Details
NAICS: 237990
Closed
Federal
Earthwork and Site Grading
Acquisitions - Aqm Momentum

POSTED

5 months ago

CLOSED

4 months ago
View Details

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