This Sources Sought opportunity from Department Of The Interior was posted on February 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Z--Ulysses S. Grant NHS - Geothermal System Leak Detection

Closed

140P6226Q0001Federal

Submission Closed02/27/2026, 11:00:00 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: 221330

New

International

Byker District Heat Network

Solicitation # 202606 - GS32

Karbon Homes is seeking tenders for the design, build, finance, operation, and maintenance of the decarbonised Byker District Heat Network in Newcastle upon Tyne. This concession contract involves a Grade II* listed estate covering approximately 80 hectares that remains occupied during the project. The network includes 1,985 connections, consisting of 1,815 Karbon Homes connections and 170 freeholder and non-domestic connections, all served by twelve substations and the Walker Road energy centre. The estimated contract value is 145 million GBP excluding VAT, with a projected performance period of 41 years running from January 1, 2027, to December 31, 2067. The procurement follows a competitive flexible procedure across three stages. Stage one utilizes a pass/fail RFX questionnaire, followed by a stage two evaluation and ranking based on cost and quality factors. The highest-ranked supplier will proceed to stage three to negotiate a final concession agreement, potentially entering into a Pre-Construction Services Agreement in the interim. Tenders must be submitted electronically via the Panacea e-Sourcing portal by November 20, 2026, at 12:00 pm. Submissions must be in English and compatible with Microsoft Office or Adobe PDF formats, as postal or email submissions will not be accepted.

POSTED

DEADLINE

Supply of Air Cooling Coils (Duct Type)This subcontract involves the supply of duct-type air cooling coils to prime contractors supporting DLA Troop Support Construction and Equipment contracts. The Department of Defense, specifically the DDSP New Cumberland Facility, requires that all components be manufactured according to the DLA Master List of Technical and Quality Requirements (RA001) and adhere to MIL-STD-129 marking standards. Delivery of the physical cooling coils to the designated consignee must follow the DLA Packaging Requirements for Procurement (RP001). Eligible providers must maintain an active SAM registration and a valid CAGE code. The performance of this contract is centered in New Cumberland, Pennsylvania. Interested parties should note the response deadline of October 26, 2026, for this procurement opportunity categorized under NAICS code 221330.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

HVAC and Lighting Fixture SupplyThis subcontract agreement involves the supply of specific HVAC units, controlling devices, and LED lighting fixtures designated as P1, P2, and P3 for facility projects managed by the Colorado Department of Public Safety. The supplier is responsible for sourcing equipment according to Architect and Engineer drawings and must submit detailed shop drawings and product data for official approval before delivering all materials to the CBI Grand Junction site. The contract is associated with the Colorado Bureau of Investigation and falls under NAICS code 221330. Key administrative dates include a posting date of October 13, 2026, with a response deadline set for October 22, 2026. The primary objective is the timely delivery of specified hardware to support prime contractors on these state facility projects.

CDPS - Colorado Bureau Of Investigation

POSTED

9 days ago

DEADLINE

in about 11 hours

NAICS: 221330

Manufacturing/Supply of Command Station, Oil (NSN 1720-01-296-3788)This subcontract involves the manufacturing and supply of the Command Station, Oil assembly for prime contractors supporting Naval Air Systems Command projects. The contractor is responsible for fabricating the station according to Technical Data Package Version 011, with a specific requirement to ensure all solderless attachments comply with IPC/EIAJ-STD-001C. The scope of work includes applying Depot Level Repairable labels and Unique Item Identifiers to each unit, followed by packaging in accordance with MIL-STD-2073-1. Managed by the Department of the Navy through the DLA Aviation office in Philadelphia, the project requires the delivery of completed, labeled, and packaged assemblies to the designated performance location in Philadelphia.

Pa DLA Aviation At Philadelphia

POSTED

DEADLINE

Adoption of Sewer Charges for Fiscal Year 20262027 for Parcels with Sewer-Only ServiceThe Western Municipal Water District has adopted Resolution No. 3392 to establish sewer service charges for Fiscal Year 2026–2027. This action specifically targets parcels of real property located in the Cities of Riverside and Corona that receive sewer service but do not receive water service from the district. The primary purpose of these charges is to fund the ongoing operation, maintenance, and capital renewal of the existing sewer system, with the explicit condition that funds will not be used for infrastructure expansion. Administrative oversight is managed by Veronica Zheng, Director of Finance, and the charges are collected through the Riverside County tax roll. The action is statutorily exempt from the California Environmental Quality Act under Public Resources Code section 21080(b)(8) and CEQA Guidelines section 15273. This is a regulatory and fiscal measure rather than a competitive procurement process, and as such, it does not contain standard federal acquisition clauses, evaluation factors, or traditional contract pricing structures.

Western Municipal Water District

POSTED

DEADLINE

Utility Coordination and Interconnection SupportThe contract involves coordinating with Georgia Power and other base utilities to facilitate the safe and compliant operation of a temporary chiller system, ensuring proper electrical interconnection, load management, and adherence to all regulatory requirements. This work is essential to maintain uninterrupted power distribution and avoid disruptions to critical infrastructure during the chiller’s deployment. The contractor must work closely with utility providers to align operational needs with grid capacity, schedule connective services, and resolve any technical or regulatory hurdles that may arise during setup or operation. This subcontract is tied to a Department of Defense maintenance contract managed by the FA8571 Maintenance Contracting AFSC PZIM office, with performance centered in Warner Robins, Georgia, at the 31098 zip code. The NAICS code 221330 indicates classification under Electric Power Distribution, reflecting the focus on utility interfacing and power system integration. While specific solicitation details are not provided, the contract requires expert coordination to ensure temporary power loads are managed without compromising grid stability or violating utility protocols, making technical reliability and regulatory compliance central to successful execution.

FA8571 Maintenance Contracting Afsc Pzim

POSTED

DEADLINE

Toledo Laboratory Incubation Center CO2 SystemThe Toledo Laboratory Incubation Center CO2 System project, managed by the Agricultural Research Service under the Department of Agriculture, involves providing carbon dioxide upgrades for the LIC facility in Toledo. The scope of work includes the installation of equipment and necessary utilities, as well as the coordination activities required to support these installations. The contractor will be responsible for creating penetrations through exterior wall concrete floors and grow lab partitions to facilitate the integration of equipment utilities and controls. This forecast is categorized under NAICS code 221330 and is coordinated through the agency's small business specialist.

Agricultural Research Service

POSTED

4 months ago

DEADLINE

N/A

General Info

Agency

Department Of The Interior → Mwr Missouri MABO(62000)

NAICS

221330 - Steam and Air-Conditioning Supply

Place of Performance

7400 Grant Road, Saint Louis, MO, 63123, USA

Set-Aside

NONE

Documents

No documents available

Documents will appear here when they are available.

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

PostedFeb 20

Sources Sought

Response DeadlineFeb 27

Deadline has passed

Submission Closed

02/27/2026, 11:00:00 PM UTC

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

AgencyDepartment Of The Interior → Mwr Missouri MABO(62000)

Contacts1 person available

OfficeOmaha, NE, 68102, USA

Organization / AgencyDepartment Of The Interior → Mwr Missouri MABO(62000)

Office AddressOmaha, NE, 68102, USA

Contacts

Frank Matthew

contact@example.gov

+1 (555) 000-0000

Full Description

Ulysses S. Grant NHS - St. Louis, MO - Geothermal System Leak Detection

SOURCES SOUGHT (MARKET SURVEY):

The National Park Service (NPS) is conducting a market survey to determine the interest and capability of contractors for an upcoming project. All costs associated with providing information in response to this market survey shall be the responsibility of the firm. Any information submitted is voluntary. The Contracting Officer will make an acquisition strategy determination based on the results of this market survey.

Work will consist of detecting a leak within the geothermal heating and cooling system at Ulysses S. Grant NHS in St. Louis, MO. Leak volume is approximately 40 gallons per day. Leak is currently isolated to one of the five system laterals and that lateral is disabled. Leak may be within the lateral or may be within one of the five vertical bores. Lateral length is approximately 80 yards. All laterals, vertical bore heads, and interfaces between each are located no less than 5 ft below ground surface; individual bores cannot be isolated. Leak detection shall be non-invasive. Recommended method is helium leak detection.

The NAICS code for this project is 221330 - Steam and Air Conditioning Supply. A registration within the System for Award Management is required.

This market research is being conducted to locate potential contractors that may be interested in performing this work. This is not an invitation for bid (IFB), request for proposal (RFP), nor Request for Quote (RFQ) and does not constitute any commitment by the Government to issue any solicitation. All interested firms must respond to future solicitation announcements separately from responses to this market survey. Any solicitation that may be issued will be posted on SAM.gov.

Interested parties shall contact the contracting officer at matthew_frank@nps.gov. Please reference the posting number, 140P6226Q0001, in your email subject line. Include company name, SAM UEI, and leak detection capabilities in the email body. Phone and text messages are NOT recommended.

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

Join 750+ contractors already using CLEATUS