This Sources Sought opportunity from Department Of Defense was posted on July 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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RFI for NBSFS Water Tank Maintenance

Closed

NBSFS-0004Federal

Submission Closed08/05/2026, 03:00:00 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 # jcsd-intervalley-pipeline-project-2

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JCSD Intervalley Pipeline Project in CA

Solicitation # jcsd-intervalley-pipeline-project-ca

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Water Line Replacement at Oakland and Santa Fe

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

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Solicitation # seeking-mbedbewbe-subcontractors-suppliers-south-marsham-street-green-infrastructure-project-romney

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Inland Feeder/SBVMWD Foothill PS Intertie, Stage 1

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

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MWD - Inland Feeder/SBVMWD Foothill Pump Station Intertie, Stage 1 (Specification 2049)

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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Harrington Wastewater Treatment Plant Upgrades

Solicitation # harrington-wastewater-treatment-plant-upgrades

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Solicitation # biola-community-services-district-waste-water-treatment-plant-improvements-project-redesign

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Gumtree and Knoll Park Pipeline Replacement Project, CA

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 6 hours ago

DEADLINE

in 1 day

AI Contract Overview

The Government is soliciting qualified contractors to perform repair, cleaning, and inspection services on underground water storage tanks at two facilities: Building 135 with three tank chambers and Building 107 with one tank chamber, both located at New Boston, New Hampshire. All work must be conducted without interrupting the supply of potable water to the existing water distribution system, requiring careful planning and execution to maintain operational continuity. This effort is part of a sources sought notice issued under solicitation number NBSFS-0004, with a response deadline of August 5, 2026. The solicitation is designated as a Total Small Business Set-Aside under SBA regulations, and the NAICS code 237110 applies to this construction-related water infrastructure work. The contract opportunity is being managed by the Department of Defense through the FA2835 Aflcmc Hanscom Pzi office located at Hanscom Air Force Base, Massachusetts, with Kristin Morrison serving as the primary point of contact for inquiries.

General Info

Repair, clean, and inspect underground water tanks at two New Boston facilities without disrupting potable water supply.

Agency

Department Of Defense → FA2835 Aflcmc Hanscom PziView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

New Boston, NH, USA

Set-Aside

SBA

Documents

(1)

NBSFS-004 RFI for Water System Tank Maintenance

PDF•rfi

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJul 24

Sources Sought

Response DeadlineAug 5

Deadline has passed

Submission Closed

08/05/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → FA2835 Aflcmc Hanscom Pzi

Contacts1 person available

OfficeHANSCOM AFB, MA, 01731-2107, USA

Organization / Agency

Department Of Defense → FA2835 Aflcmc Hanscom Pzi

View Agency Profile

Office AddressHANSCOM AFB, MA, 01731-2107, USA

Contacts

Kristin Morrison

contact@example.gov

Full Description

The Government is seeking to identify qualified and capable contractors to perform the repair, cleaning, and inspection of underground water storage tanks located at two facilities: Building 135 (B135), which includes three tank chambers, and Building 107 (B107), which includes one tank chamber. All work must be performed while ensuring a continuous supply of potable water to the existing water distribution system.

Please see the attached RFI for additional information.