This Government Contract opportunity from California was posted on July 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Subgrade Preparation and Grading

Closed

State & Local

Submission Closed08/12/2026, 09:00:00 PM UTC

Contract Overview

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

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NAICS: 237120

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SLED

Remove and Replace Underground Product Piping

Solicitation # MDT-316610-MS

The Montana Department of Transportation (MDT) is soliciting bids for the removal and replacement of underground product piping under solicitation number MDT-316610-MS. This Invitation for Bid (IFB) requires a contractor to provide all labor, materials, and equipment necessary to complete the work as a lump sum service. The project is scheduled for execution between March 15, 2027, and June 15, 2027. Bids must be submitted via the eMACS portal by October 1, 2026, at 2:00 PM MDT. To be considered responsive, bidders must provide a brief narrative detailing their technical approach, schedule, and anticipated project duration. Mandatory requirements include a current DEQ license for the installation of underground tank systems and registration with the Department of Labor and Industry under sections 39-9-201 and 39-9-204, MCA. Additionally, offerors must certify compliance with 30-20-301, MCA, regarding nondiscrimination against firearm entities. For any bid totaling $150,000 or more, a bid proposal security equal to 10% of the total offer is required; failure to provide this security will result in automatic disqualification. The contract is subject to 2026 Heavy Construction prevailing wage rates and standard State and MDT terms and conditions, with payment terms set at Net 30.

POSTED

DEADLINE

Fueling System Piping & Installation

POSTED

DEADLINE

Fuel Tank Removal and Replacement, Colebrook River Lake, Colebrook, CT

Solicitation # W912WJ26QA164

The U.S. Army Corps of Engineers New England District is soliciting quotes for the removal and replacement of fuel tanks at the Colebrook River Lake gatehouse in Colebrook, Connecticut. The project requires a contractor to provide all labor, materials, and equipment to remove and dispose of one 600 gallon fuel tank, a catch basin containing approximately 300 gallons of fuel, a 10 gallon day tank, a fuel transfer pump, and associated supply lines. These will be replaced with two 275 gallon insulated double walled fuel tanks, a new 10 gallon day tank, grounding systems, a fuel transfer pump, vent pipes, fill whistle, crossover manifold kit, fill caps, fuel level gauges, a tie down kit, and new fuel supply return lines. The work must be completed within a 120 day period of performance and adhere to all local, state, and federal laws. This procurement is a total small business set aside under NAICS code 237120, with a construction magnitude of less than 25,000 dollars. The contract is a firm fixed price agreement. To be considered responsive, all vendors must maintain an active registration in SAM.gov at the time of submission. The solicitation process includes a requirement for a detailed solicitation survey regarding vendor qualifications and a comprehensive safety and accident prevention plan. The deadline for responses is September 15, 2026, at 5:00 PM Eastern.

W2SD Endist New England

POSTED

DEADLINE

W.H. Ford RTC Fueling System Repairs

Solicitation # W9128F26RA018

The U.S. Army Corps of Engineers, Omaha District, is issuing a pre-solicitation notice for the repair of the WH Ford RTC Fueling System located in Greenville, Kentucky. Under solicitation number W9128F26RA018, the project encompasses a wide range of infrastructure improvements, including the repair of dispenser and offload island concrete, the installation of asphalt circulation pavement, and the mounting of leak detector probes. The scope also includes replacing canopy and aboveground fuel pipeline coatings, installing roof penetration boot seals for tank vent pipes, and providing an EFSO station on the dispenser island. Additional technical requirements involve replacing tank vents, repairing tank grounding, providing grounding for tank stairs, and modifying existing platforms to ensure safe access to tank appurtenances. The contractor will also be responsible for upgrading the ATG console and modules, providing a deadman for truck loading, and replacing pump motor nameplates. This effort falls under NAICS code 237120 for Oil and Gas Pipeline and Related Structures Construction, with a size standard of 45 million dollars. The Request for Proposal is expected to be issued around September 28, 2026, with a projected closing date of November 20, 2026.

POSTED

DEADLINE

DESC2103C - Bulk Fuel Storage Tanks Phase II, Yokota Air Base, Japan

Solicitation # W912HV26RA009

Solicitation W912HV26RA009, managed by the USACE Japan Engineer District, is for the Bulk Fuel Storage Tanks Phase II project at Yokota Air Base, Japan. The scope of work involves the construction of one 100,000-barrel cut-and-cover JP-8 storage tank, a reinforced concrete pump house containing four 600-gpm issue vertical turbine pumps and one 50-gpm water draw-off pump, and an access tunnel. The project includes the installation of a product saver tank, an automatic tank gauging system, and the necessary piping and control systems to integrate the new facility with the existing filter separator building. The estimated magnitude of the project is between 7.5 and 15 billion Yen, with a period of performance of 1,020 calendar days following the Notice to Proceed. The contract will be awarded using the Lowest Price Technically Acceptable (LPTA) process. To be eligible, offerors must be rated as acceptable across three evaluation factors: construction experience, which requires at least one prime contract for a fuel facility valued at 1 billion JPY or 10 million USD within the last 20 years; system supplier subcontractor experience, requiring five projects completed within the last five years; and satisfactory past performance. Proposals are due by January 25, 2027. Key contractual requirements include adherence to EM 385-1-1 safety procedures, the implementation of a Three Phase Inspection process, and liquidated damages of 615,000 Yen per calendar day of delay. The project carries a priority rating of DO-C2.

POSTED

DEADLINE

Gas Main Installation

POSTED

DEADLINE

Buford Highway Natural Gas Main Replacement Project - 2023 PHMSA Grant

Solicitation # 250308

The Buford Highway Natural Gas Main Replacement Project, funded by a 2023 PHMSA Grant, involves the installation of approximately 16,500 linear feet of 6-inch high pressure steel gas main. The scope of work includes both trenched and untrenched installation methods, as well as the integration of line valves, connections, and other necessary appurtenances within the state of Georgia. This solicitation, issued by the City of Buford under solicitation number PE-66325-NONST-2027-000000017, was posted on September 9, 2026. Interested parties must submit their responses by the deadline of October 8, 2026, at 3:00 PM. Primary inquiries and submissions should be directed to Aurie Manigo.

POSTED

DEADLINE

Add Fuel Hydrant at Pumphouse 3 and 4, US NAVSUPPACT Andersen AFB, Guam

Solicitation # N62742DBBP722

This Sources Sought announcement is for a planned construction project at US NAVSUPPACT Andersen AFB in Guam to install eleven new fuel hydrant outlets and associated 14 inch stainless steel hydrant loop piping. The scope of work includes fuel piping, grounding, emergency fuel shutoff stations, cathodic protection systems, and pavement demolition and repair on an active airfield. The project must adhere to specific military standards and includes environmental mitigation for contaminated soil and archaeological monitoring. The estimated magnitude of construction is between 100 million and 250 million dollars. This is not a solicitation for proposals, and no contract will be awarded from this specific announcement. The government is seeking to identify capable sources and will evaluate responses based on experience, bonding capacity, and small business representation. Interested parties must submit the required questionnaires via email to the designated points of contact by September 23, 2026, at 2:00 PM HST. Submissions are limited to ten single-sided pages.

POSTED

DEADLINE

Fuel Facilities Upgrades and Capacity Increase

Solicitation # EV9354

The Government of the Northwest Territories, through the Department of Infrastructure, is seeking submissions from qualified contractors for fuel facility upgrades and capacity increases in Sachs Harbour and Ulukhaktok. This solicitation, identified by number EV9354, focuses on improving fuel infrastructure within the Northwest Territories to enhance storage and operational capabilities. Interested parties must submit their responses by the deadline of October 21, 2026. All inquiries and submissions should be directed to the Contract Administrator via the provided contact information, and detailed documentation can be accessed through the official government procurement portals.

Government of the Northwest Territories

POSTED

DEADLINE

EF928-270519 - Installation and connection of tanks - DND Longue Pointe

Solicitation # WS5845885839

Public Works and Government Services Canada, acting for the Department of National Defence, is seeking proposals for the installation and connection of tanks at DND Longue Pointe in Montreal. This solicitation is restricted to holders of Supply Arrangement EF928-251312 for Specialized Petroleum Equipment Contractors. Entities not currently holding this arrangement must qualify for the supply arrangement before they are eligible to bid on the requirement. The solicitation, identified by number WS5845885839, was posted on September 9, 2026, with a response deadline of September 18, 2026. Interested parties or those seeking to become qualified suppliers should contact the contracting authority, Joel Lussier. The project falls under NAICS code 237120 and is managed by the federal government of Canada.

Department of Public Works and Government Services

POSTED

DEADLINE

Pipe, High Density Polyethylene (HDPE)

Solicitation # ITB-26-0824RB

This formal bid, identified as ITB-26-0824B, is issued by Snohomish County, Washington, for the procurement of High Density Polyethylene (HDPE) pipe. The solicitation was posted on September 8, 2026, and is currently available for bidding in USD. Interested parties must submit their responses by the due date of September 29, 2026, at 1:00 PM. The deadline for submitting clarifications is September 16, 2026, at 11:00 AM. All inquiries should be directed to purchasing@snoco.org, and full bid documents are accessible to registered users through the procurement portal.

POSTED

DEADLINE

Joint Base Langley Eustis Tank Repairs

Solicitation # W9128F27RA018

Solicitation W9128F27RA018 is a total small business set-aside design-build contract for the repair and maintenance of Tank 2186 at Joint Base Langley-Eustis, Virginia, supporting the Defense Logistics Agency. The project scope is divided into repair and maintenance phases. Repair activities include replacing the tank roof, repairing issue, receipt, and low suction piping, removing the mechanical tape gauge, replacing spiral stairs, repairing the stilling well, re-installing the tank ATG system, repairing shell manholes, replacing chime sealant, and addressing containment area, grounding, and weld spacing issues. Maintenance requirements involve replacing tank and piping coatings, providing strapping charts, and performing a final API 653 inspection. The contract is managed by the Department of Defense through the W071 Endist Omaha office, with a construction magnitude estimated between 4 million and 8 million dollars. The procurement includes specific CLINs for repair, maintenance, and ATG equipment, as well as an option for asbestos-containing material disposal. Compliance requirements include adherence to Division 01 specifications regarding quality control, safety, and cybersecurity, as well as prevailing wage rates for Virginia heavy construction as defined in wage determination VA20260198. Proposals are submitted via PIEE, and the selection process incorporates past performance evaluations through standard USACE questionnaires.

W071 Endist Omaha

POSTED

4 days ago

DEADLINE

in about 1 month

AI Contract Overview

The contract involves the grading, compaction, and stabilization of the subgrade to ensure compliance with engineering specifications ahead of the installation of a new liner. This work is critical to provide a stable, level, and durable foundation that meets structural and performance standards for the upcoming liner system. All activities must be executed with precision to prevent future settlement, erosion, or failure under load or environmental stress. The contract is classified as a subcontract under NAICS code 237120, which corresponds to water and wastewater line and related structures construction. It was posted on July 14, 2026, with a response deadline of August 12, 2026, at 9:00 PM. The contracting agency is the Engineering Department of Irvine Ranch Water District in California, and performance will occur within their service area. While specific location details are not provided, all work must adhere to the district’s engineering protocols and regulatory requirements. Bidders must be prepared to demonstrate technical capability, appropriate equipment, and experience in subgrade preparation for civil infrastructure projects.

General Info

Subgrade grading, compaction, and stabilization for liner foundation per Irvine Ranch Water District specs.

Agency

California → Engineering Department of Irvine Ranch Water DistrictView Agency

NAICS

237120 - Oil and Gas Pipeline and Related Structures ConstructionView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 12524.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Sand Canyon Dam Liner Repair

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed

PostedJul 14

subcontract

Response DeadlineAug 12

Deadline has passed

Submission Closed

08/12/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering Department of Irvine Ranch Water District

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Engineering Department of Irvine Ranch Water District

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Grading, compaction, and stabilization of subgrade to meet engineering specifications prior to new liner installation.

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