This Government Contract opportunity from California was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Rehabilitation of 30-Inch Cast Iron Siphon Pipe

Closed

State & Local

Submission Closed07/15/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 237110

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Solicitation # water-line-replacement-oakland-santa-fe

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Solicitation # inland-feedersbvmwd-foothill-ps-intertie-stage-1

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Solicitation # mwd-inland-feedersbvmwd-foothill-pump-station-intertie-stage-1-specification-2049

The MWD Inland Feeder/SBVMWD Foothill Pump Station Intertie Stage 1 project involves the installation of extensive steel piping, including 2,150 linear feet of 54 to 66-inch diameter pipe and 200 linear feet of 144-inch diameter pipe. The scope of work encompasses the installation of various contractor and MWD furnished valves, tie-ins, and associated fittings, along with the construction of four surge tanks, two valve vaults, and an air compressor yard structure. Additional requirements include drainage improvements, electrical upgrades, instrumentation and controls, and specialized excavation for cobbles and large boulders. The project also requires welding, disinfection, and surface restoration to complete the appurtenant work. This solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB entities. The performance of the contract will take place in California, with a response deadline of September 29, 2026.

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Solicitation # gumtree-knoll-park-pipeline-replacement-project-ca

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Industrial Park Waterline Extension in Hoke County, NC

Solicitation # industrial-park-waterline-extension-hoke-county-nc

Columbus Utilities, Inc. is soliciting bids for the Industrial Park Waterline Extension project located in Hoke County, North Carolina. This opportunity is specifically seeking certified Disadvantaged Business Enterprise, Minority Business Enterprise, and Women-Owned Small Business subcontractors and suppliers under NAICS code 237110. The project involves the extension of waterlines to support an industrial park, with detailed bidding documents available for review through Columbus Utilities, Hoke County, and LKC Engineering, PLLC. Proposals must be submitted by the bid closing deadline of September 9, 2026, at 2:00 PM. Interested parties can coordinate submissions and inquiries via phone, fax, or email through the primary point of contact, Tony Strickland. While the specific contract value and period of performance are not disclosed in the solicitation notice, the project emphasizes the inclusion of certified small and disadvantaged business entities in the execution of the work.

Columbus Utilities, Inc.

POSTED

about 10 hours ago

DEADLINE

in 1 day

AI Contract Overview

The contract involves the rehabilitation of a 30-inch circular double-barrel cast iron siphon pipe totaling 246 linear feet, specifically 123 feet per barrel. The work includes thorough inspection, cleaning, lining, or potentially replacing sections of the pipe to ensure its proper functioning and structural integrity. The project is classified under NAICS code 237110, which pertains to water and sewer line construction. Issued by the Engineering Bureau of Public Works in California, the subcontract opportunity is set to take place in Los Angeles. Interested parties must respond by July 15, 2026, following the posting date of June 4, 2026. While details such as specific agency contact information and office address are not provided, those seeking further information can access the opportunity through the provided online link. This contract represents a key infrastructure maintenance effort within the water management sector.

General Info

Rehabilitation of 246-foot 30-inch double-barrel siphon pipe in Los Angeles, bid due July 15, 2026.

Agency

California → Engineering Bureau, Public WorksView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

Los Angeles, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of SZC14383.

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

View the prime solicitation

Westlake Relief Drain (WRD) Rehabilitation Unit 5 - Ferndale to Obama

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed

PostedJun 4

subcontract

Response DeadlineJul 15

Deadline has passed

Submission Closed

07/15/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering Bureau, Public Works

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Engineering Bureau, Public Works

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Rehabilitation of 246 linear feet (123 ft per barrel) of 30-inch circular double-barrel cast iron siphon pipe, including inspection, cleaning, lining, or replacement.