This Government Contract opportunity from California was posted on August 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Pipeline Material Supplier

Closed

State & Local

Submission Closed09/18/2026, 10:00:00 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: 486990

New

Federal

Pipeline & Auxiliary Marine SupportThis small business set-aside subcontract, managed by the Department of Defense Engineer Division South Atlantic, involves providing pipeline and auxiliary marine support for USACE Galveston District dredging projects. The contractor is responsible for the supply, installation, and maintenance of discharge pipelines extending up to 10 miles, ensuring a fully operational slurry transport system from the dredge to the designated placement area. All installations must include markers that comply with EM 385-1-1 safety standards. To support these operations, the contractor must provide necessary marine equipment, including tugs, push-boats, and barges for fleet support and precise pipeline positioning. This opportunity falls under NAICS code 486990, with a response deadline set for November 9, 2026.

Engineer Division South Atlantic

POSTED

DEADLINE

Solicitation # SPE7M4-27-T-1484

Solicitation SPE7M4-27-T-1484, issued by the DLA Weapons Support Fluid Handling Division, is a request for the procurement of one metal tube assembly, identified by NSN 4710-01-630-2331. This critical application item is associated with part number RE523311 from Deere Company and Superior Diesel, Inc. The requirement specifies a delivery timeline of 20 days after receipt of order, with shipping terms set as FOB Origin. Inspection and acceptance will occur at the destination, governed by FAR 52.246-2. The item is to be delivered to the 7th ESB at Camp Pendleton, California, and must be shipped via traceable means rather than parcel post. The contract mandates strict adherence to technical and quality standards, including DLA packaging requirements RP001, marking standards MIL-STD-129, and packaging data MIL-STD-2073-1E. It explicitly prohibits the use of Class I ozone-depleting chemicals. Administratively, the contract is not a small business set-aside and falls under NAICS code 486990. Key regulatory compliance includes the Buy American and Balance of Payments Program (DFARS 252.225-7001), safeguarding of covered defense information (DFARS 252.204-7012), and the use of the Wide Area Workflow (WAWF) system for electronic invoicing and receiving reports. All quotations must be submitted via the DIBBS portal by November 2, 2026.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

White Horse Hill water pipeline projectThe Department of the Interior is forecasting the White Horse Hill water pipeline project to be performed in St. Michael. This initiative falls under NAICS code 486990 and is managed by the U.S. Fish and Wildlife Service. The project is currently listed as a forecast with a posted date of October 1, 2026. Interested parties may coordinate with Debbie Beck as the primary point of contact or Josh Gordon for small business inquiries.

POSTED

DEADLINE

Pipeline Abandonment ServicesThis subcontract for Pipeline Abandonment Services involves the decommissioning of an existing 10-inch pipeline segment for the Valley Center Municipal Water District in Escondido, California. The scope of work includes disconnecting the old line from the active system, capping the ends, and utilizing grout or slurry to fill the abandoned line to prevent contamination and subsidence. The project requires strict adherence to environmental compliance standards as outlined in the issued Negative Declaration. The final deliverable is a fully decommissioned and abandoned pipeline segment, executed using specialized capping and grouting equipment under NAICS code 486990.

Valley Center Municipal Water District

POSTED

DEADLINE

Pipeline Inspection and MaintenanceThis subcontract for Pipeline Inspection and Maintenance involves the structural integrity assessment and corrosion monitoring of a nonoperational pipeline located in Oakdale. The contractor will support prime contractors on projects involving California State Lands Commission sovereign land by performing essential inspection and monitoring services. Key deliverables include the submission of detailed inspection reports and maintenance logs to ensure the pipeline remains secure. The project is managed under the California State Lands Commission and is categorized under NAICS code 486990.

California State Lands Commission

POSTED

DEADLINE

Dredge Pipeline and Component SupplyThis subcontract, titled Dredge Pipeline and Component Supply, supports prime contractors on USACE New Orleans District dredging projects. The scope of work involves the delivery of HDPE or steel discharge piping with an inside diameter of 30 inches or greater, along with submerged pipeline components for channel crossings and necessary navigation marking and lighting. All provided hardware must strictly adhere to USCG requirements for pipeline crossings. The contract is managed by the Department of Defense under the W07V Endist New Orleans agency, with performance centered in Plaquemine. It falls under NAICS code 486990. The solicitation was posted on April 16, 2026, and the response deadline is set for April 15, 2028.

W07V Endist New Orleans

POSTED

DEADLINE

Purified Water Transmission Pipeline ConstructionThis subcontract for the California Los Angeles Department of Water and Power involves the installation of transmission pipelines for prime contractors. The scope of work focuses on laying and connecting large diameter water transmission piping from the AWPF to existing spreading grounds within the San Fernando Groundwater Basin to create a completed network for water percolation. The project requires the use of heavy trenching equipment and strict adherence to environmental compliance standards as outlined by the Final SEIR and CEQA guidelines. Performance of the contract takes place in Los Angeles, California, under NAICS code 486990.

California Los Angeles Department of Water and Power

POSTED

DEADLINE

Environmental Remediation & DemolitionThis subcontract for Environmental Remediation and Demolition supports the California State Water Resources Control Board, Division of Financial Assistance, with a focus on pipeline abandonment and tank removal. The scope of work involves plugging and abandoning old pipeline systems using cement and utilizing heavy equipment to remove the abandoned LMVMWC tank. The project requires the delivery of all decommissioned pipelines and the removed storage tank. Performance is centered in the 91906 zip code area under NAICS code 486990, with the solicitation posted on December 9, 2025.

SWRCB, Division of Financial Assistance

POSTED

11 months ago

DEADLINE

N/A

AI Contract Overview

This subcontract involves the manufacture and delivery of pipeline materials for water project repairs managed by the San Luis Obispo County Flood Control and Water Conservation District. The supplier is responsible for providing pipeline segments for a 5,200 linear foot realignment, ensuring all materials meet specific technical requirements for water transport and environmental resilience. The project is located in Atascadero, California, with a response deadline of September 18, 2026. Operating under NAICS code 486990, the supplier will deliver the necessary materials directly to the project site to support prime contractors in completing the infrastructure repairs.

General Info

Supplier provides pipeline materials for water project repairs in Atascadero, California by 2026.

Agency

California → San Luis Obispo County Flood Control and Water Conservation District

NAICS

486990 - All Other Pipeline Transportation

Place of Performance

Atascadero, CA, 93422, USA

Set-Aside

NONE

Documents

This scope was carved out of 1989.

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

View the prime solicitation

Nacimiento Water Project Unit G Repair Horizontal Directional Drilling Contractors/Subcontractors Prequalification

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 25

subcontract

Response DeadlineSep 18

Deadline has passed

Submission Closed

09/18/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → San Luis Obispo County Flood Control and Water Conservation District

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → San Luis Obispo County Flood Control and Water Conservation District

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies pipeline materials for prime contractors on County of San Luis Obispo water project repairs. Manufactures and delivers pipeline segments for a 5,200 LF realignment meeting technical specifications for water transport and environmental resilience. Delivers pipeline materials to the project site.