Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

This Government Contract opportunity from Department Of Defense was posted on April 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Site Grading, Earthwork, and Excavation

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
San Vicente and Mt. Olivette Reservoir Improvements Project - Construction
Solicitation # SP2797-CT
The San Vicente and Mt. Olivette Reservoir Improvements Project (SP2797-CT) is a construction solicitation issued by the City of Santa Monica's Public Works Engineering Division. The project involves addressing civil, mechanical, structural, and electrical deficiencies for four water reservoirs located at the Mt. Olivette Reservoir and the San Vicente Reservoir. With a project estimate of $27,344,000, the work requires a contractor holding a Class A General Engineering license. The estimated contract duration is 730 calendar days, although some contract documents reference a term of 520 days from the notice to proceed. Liquidated damages for delays are set at $13,200 per day. Bids must be submitted electronically via the OpenGov Procurement portal, with a final deadline of October 29, 2026, at 3:00 PM PT. Submission requirements include a bid guarantee of at least 10 percent of the bid amount and certification of a mandatory pre-bid job walk. Awarded contractors must provide Labor and Material Payment and Performance Bonds for 100 percent of the contract sum. The scope of work includes strict adherence to local noise ordinances, prevailing wage requirements, and technical specifications for potable water materials and electrical labeling. Performance is subject to inspection by the City and its designated engineers at both the project site and the place of manufacture.
D500 PUBLIC WORKS - ENGINEERING DIVISION

POSTED

about 12 hours ago

DEADLINE

in 8 days
NAICS: 237990
New
SLED
FDC-214-102565.1
Solicitation # FDC-214-102565
Project FDC-214-102565.1 involves the demolition of an existing concrete dam and associated infrastructure at Ryerson Station State Park in Richhill Township, Greene County, Pennsylvania. Managed by the Pennsylvania Department of Conservation and Natural Resources, the scope of work encompasses site preparation, including the installation and removal of erosion and sediment control measures and the implementation of a traffic control plan. Technical requirements include stripping and stockpiling topsoil, surface water control, dewatering subgrades, excavation, and the placement of select fill. The project concludes with site restoration, including topsoil application and seeding in all disturbed areas. All work must adhere to specific ASTM International standards for soil analysis and compaction, and the contractor is required to provide a complete set of as-built drawings upon completion. The contract will be awarded to the lowest responsible and responsive bidder, with an engineer's estimate exceeding 1 million dollars. Bidders must meet mandatory participation goals of 19 percent for Small Disadvantaged Businesses and 3 percent for Veteran Business Enterprises. Required securities include a bid guaranty, a 100 percent performance bond, a 100 percent material and labor payment bond, and a 50 percent maintenance bond. Contractors must comply with extensive Pennsylvania state labor laws, including the Prevailing Wage Act and the Construction Workplace Misclassification Act. Payments are processed via Automated Clearing House, and the contractor is responsible for engaging an independent testing laboratory for quality control services, subject to oversight by the Department's quality assurance program.
Commonwealth of Pennsylvania - Department of Conservation and Natural Resources

POSTED

about 18 hours ago

DEADLINE

in 15 days

AI Contract Overview

Show more

This contract involves comprehensive site preparation work including excavation, grading, backfilling, and compaction for a building project and its surrounding areas. An important aspect of the work includes special coordination efforts to preserve an existing banyan tree, indicating a focus on environmental considerations during the earthwork process. The contract is classified under NAICS code 237990, which pertains to other heavy and civil engineering construction. Issued by the Department of Defense through W2SN Endist Japan, the subcontract was made available on April 8, 2026, with proposals due by July 8, 2026. Specific details about the location and points of contact are not provided, but the contract supports significant infrastructure groundwork necessary for the successful development of the site while taking measures to protect natural elements.

General Info

Site preparation including excavation, grading, preserving banyan tree; issued by DoD, proposals due July 8, 2026.

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

AP

Set-Aside

NONE

Documents

This scope was carved out of NAFQJ326B0002.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

NAF Outdoor Recreation/Equipment Rental Center, Kadena Air Base, Okinawa, Japan

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

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

Show more
AgencyDepartment Of Defense → W2SN Endist Japan
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Site preparation including excavation, grading, backfill, and compaction for the building and surrounding areas, with coordination for banyan tree preservation.

More opportunities from Department Of Defense → W2SN Endist Japan

Same awarding agency

NAICS: 811310
New
Federal
Combined Synopsis/Solicitation Notice: Maintenance of Commissary Refrigeration Systems and Repair of Refrigeration, Heating, Ventilation, and Air Conditioning Systems (HVAC) at Hario and Sasebo, Japan
Solicitation # W912HV26QA013
Solicitation W912HV26QA013 is a combined synopsis and request for quote for a firm-fixed-price contract to provide maintenance and repair services for commissary refrigeration systems, including Refrigeration Monitoring and Control Systems (RMCS), and heating, ventilation, and air conditioning (HVAC) systems. The work will be performed at the Hario Commissary (Building 5127), Sasebo Commissary (Building 1436), and Sasebo Storage Facility (Building 306) in Japan. The contract includes a base period from December 1, 2026, through November 30, 2027, with the option for four additional extension years. The contractor is required to provide monthly preventive maintenance and maintain 24/7 emergency service availability, with a two-hour response time and a 24-hour repair completion window. Replacement parts under 500,000 JPY are included in the base price, while those exceeding this amount are handled via reimbursable CLINs with a not-to-exceed limit of 3,000,000 JPY per period. Award will be based on the most advantageous quotation, evaluated in order of past performance (Acceptable/Unacceptable), technical capability (Good/Acceptable/Unacceptable), and price fairness and reasonableness. Quotations must be submitted electronically via the PIEE Solicitation Module by October 28, 2026. Required submissions include a technical narrative addressing emergency response and supply chain capabilities, financial documentation such as Standard Form 1407 and corporate tax returns, and at least three past performance questionnaires or CPARS evaluations. This acquisition is not set aside for small business concerns and requires compliance with OSHA and USACE safety standards.
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

POSTED

about 23 hours ago

DEADLINE

in about 7 hours
View Details
NAICS: 236220
Federal
FY2027 Projections
Solicitation # W912HV27Z0001
The U.S. Army Corps of Engineers, Japan District (POJ) has issued a special notice under solicitation number W912HV27Z0001 to provide informational planning projections for projects scheduled for fiscal years 2027 and 2028. This notification is not a formal solicitation and does not constitute a government commitment for award. The projected scope of work includes a variety of construction, renovation, and infrastructure projects across Japan, such as the construction of a vehicle maintenance shop and aircraft intermediate maintenance facility at Kadena Air Base, family housing improvements at Yokota Air Base, and the installation of a backup power generator at Yokosuka. Project magnitudes are estimated to range from 500 million to 25 billion Japanese Yen depending on the specific requirement. Eligibility is strictly limited to local sources physically located in Japan and authorized to perform construction within the country. Prospective offerors must possess a valid Japanese civil construction or architectural construction license, verifiable through the Ministry of Land, Infrastructure, Transport and Tourism website. All interested companies and joint ventures must be registered in the System for Award Management (SAM) and utilize the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module for future bid submissions. Compliance with Department of Defense minimum antiterrorism standards and applicable Japanese laws and labor regulations is required. Points of contact for these projections include Dr. Nakiba Jackson for Army, Air Force, and Housing projects, and Mr. Ryan Marzetta for DoDEA, DLA, Navy, and Marine Corps projects.
Commercial and Institutional Building Construction

POSTED

9 days ago

DEADLINE

in 11 months
View Details
NAICS: 237120
Federal
DESC2103C - Bulk Fuel Storage Tanks Phase II, Yokota Air Base, Japan
Solicitation # W912HV26RA009
Solicitation W912HV26RA009, titled DESC2103C - Bulk Fuel Storage Tanks Phase II, is a construction project at Yokota Air Base, Japan, issued by the USACE Japan Engineer District. The project involves the construction of one 100,000-barrel cut-and-cover JP-8 storage tank featuring a reinforced concrete pump house with four 600-gpm issue vertical turbine pumps and one 50-gpm water draw-off pump. The scope includes the installation of a product saver tank, piping, valves, and vaults connecting to an existing filter separator building, as well as the integration of an automatic tank gauging system and control systems into the existing PLC and HMI infrastructure. The estimated project magnitude is between 7.5 and 15 billion Yen, with a performance period of 1,020 calendar days after the Notice to Proceed. This solicitation is restricted to local sources in Japan and utilizes the Lowest Price Technically Acceptable (LPTA) source selection process. To be eligible, offerors must be rated as acceptable in construction experience, system supplier subcontractor experience, and past performance. Specifically, prime contractors must demonstrate experience with fuel facility construction exceeding 1 billion JPY within the last 20 years. Proposals are due by January 25, 2027, and must be submitted via PIEE. The contract includes a priority rating of DO-C2 and specifies liquidated damages of 615,000 Yen per calendar day of delay. Compliance with EM 385-1-1 March 2024 safety procedures and the submission of a Contractor Quality Control Plan are mandatory requirements.
Oil and Gas Pipeline and Related Structures Construction

POSTED

9 days ago

DEADLINE

in 3 months
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

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

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS