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This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on August 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Backflow Cross Connection Report

Closed
W50S8526QA033Federal

Contract Overview

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

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NAICS: 238220
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Solicitation # subcontracting-opportunity-replace-chiller-mckinney-tx
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NAICS: 238220
New
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AI Contract Overview

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The contract award is for a Comprehensive Drinking Water Cross-Connection and Backflow Prevention Survey at Selfridge Air National Guard Base in Michigan, aimed at ensuring the integrity of the base’s drinking water system by inspecting approximately 184 buildings for unprotected or inadequately protected cross connections and documenting all existing backflow prevention devices. The work must be completed within 180 days of contract award, with a final report due by July 16, 2026, and requires 100% coverage of accessible buildings and 100% accuracy in all findings. The contractor is responsible for providing all personnel, equipment, tools, materials, supervision, and quality control, including personal protective equipment compliant with OSHA standards, and must submit a detailed work plan and schedule with the proposal. All personnel must complete AT Level I Awareness Training within ten days of contract commencement, possess valid driver’s licenses for vehicle operation on base, speak English fluently, and comply with base access protocols including proper identification and coordination through a designated point of contact. The contract is Firm Fixed Price, issued under a Total Small Business Set-Aside, with the NAICS code 238220, and requires offerors to be small business concerns as defined by the SBA. Proposals must be submitted electronically via the System for Award Management by August 19, 2026, at 10:00 a.m. local time, and questions must be directed in writing to the designated point of contact by August 12, 2026. The contract incorporates numerous FAR clauses requiring compliance with ethical conduct, non-discrimination, labor standards, trafficking prevention, sustainable procurement, electronic payment through WAWF, and protection of government interests when subcontracting. Offerors must demonstrate technical acceptability by submitting a narrative approach detailing their methodology, personnel, and equipment plan, and must provide past performance references from at least two similar contracts completed within the last two years. Evaluation will be conducted on a best-value trade-off basis, prioritizing price, technical acceptability, and past performance without assigned numerical weights or adjectival ratings. The contractor must comply with the Safe Drinking Water Act, Air Force Instructions, Michigan state safety standards, and base-specific regulations, with the Government retaining authority to inspect, accept, or reject performance and reduce payment for non-conforming services. No packaging, marking, or preservation requirements are specified, and the Government provides no materials or equipment. The final deliverable is a comprehensive report

General Info

Comprehensive drinking water survey at Selfridge ANGB with 184 buildings, 180-day deadline, firm fixed price, small business set-aside.

Agency

Department Of Defense → W7NF Uspfo Activity Miang 127View Agency

NAICS

238220 - Plumbing, Heating, and Air-Conditioning ContractorsView NAICS

Place of Performance

Selfridge ANGB, MI, 48045, USA

Set-Aside

SBA

Documents

(5)

Solicitation W50S8526QA033 Backflow Cross Connection Report Service

PDFrfq

WD 2015-4867 Rev 33 Wage Determination Michigan May 13 2026

PDFwage-determination

W50S85-26-Q-A033 Backflow Cross Contamination Report Q&A

PDFq-and-a

DOS Backflow Cross Connection Report Service FY26

PDFsow

QUESTIONS+AND+ANSWERS.docx

DOCX

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Timeline

3 updates
PhaseClosed
Posted

Combined Synopsis

Amendment 1

Contract was updated

Amendment 2

Contract was updated

Amendment 3

Contract was updated

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W7NF Uspfo Activity Miang 127
Contacts2 people available
OfficeSELFRIDGE ANGB, MI, 48045-5213, USA
Organization / Agency
Department Of Defense → W7NF Uspfo Activity Miang 127
View Agency Profile
Office AddressSELFRIDGE ANGB, MI, 48045-5213, USA

Full Description

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Site Visit can be arranged if requested by 10am 5 Aug 2026


In order to attend the site visit I will need an email to (tami.mckenney.1@us.af.mil) no later than 5 August at 10am, to include:


  • Company Name
  • Full name: First, middle initial, Last
  • Date of Birth
  • Drivers license number
  • Citizenship 

Backflow Cross Connection Report


The Contractor shall provide all personnel, equipment, tools, materials, supervision, and quality control necessary to conduct a Comprehensive Drinking Water Cross-Connection and Backflow Prevention Survey to support Selfridge Air National Guard Base (ANGB), Michigan, water integrity as defined in the Description of Service.


The awardee will have access to the previous report completed in 2020.


Questions must be submitted in writing to tami.mckenney.1@us.af.mil


Deadline to submit questions is 14 Aug 2026, 2pm EDT.


Please reveiw FAR 52.212-2 in the solicitation for submition requirements. 

More opportunities from Department Of Defense → W7NF Uspfo Activity Miang 127

Same awarding agency

NAICS: 238220
New
Federal
Repair HVAC Building 304 and Hanger 9
Solicitation # W50S8526BA010
Solicitation W50S8526BA010 is a total small business set-aside for the repair and replacement of HVAC systems at Hangar 9 and Building 304 at Selfridge Air National Guard Base in Michigan. The project is issued as a Firm Fixed Price sealed bid with a performance period of 365 calendar days. The scope of work includes the removal of existing equipment and the installation of new cooling systems, specifically an 80-ton capacity chiller system for Building 304 and a revised requirement for Hangar 9, which has been updated via Addendum 01 to a 50-ton, 4-stage chilled water chiller system. All new equipment must be integrated into the existing Automated Logic Corp Direct Digital Control system, and a limited source justification has been published to utilize Automated Logic Controls for the DDC hardware and software. The contractor is required to provide a detailed demolition plan and submittals for government approval, ensuring all work complies with AHRI 430 and ASTM A167 standards. Key administrative requirements include the submission of an original bid bond, the provision of 100 percent performance and payment bonds upon award, and adherence to Michigan prevailing wage rates. Bids must be submitted electronically via the PIEE website in PDF format. Payment and invoicing are processed through the Wide Area Workflow system. The project magnitude is estimated to be less than 1 million dollars, and the award will be made to the lowest responsive and responsible bidder.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

4 days ago

DEADLINE

in 5 days
View Details
NAICS: 238220
Federal
Repair HVAC Hanger 9 and Building 304
Solicitation # W50S8526BA009_VGLZ_252034_REPAIR_HVAC_HANGER_9_AND_BUILDING_304
The U.S. Department of Defense, through the 127 MSC at Selfridge Air National Guard Base in Michigan, is preparing to award a Total Small Business Set-Aside contract for the comprehensive repair and upgrade of HVAC systems in Hanger 9 and Building 304 under solicitation W50S8526BA009. The work involves replacing a 50-ton direct expansion unit in Hanger 9 and an 85-ton chiller with associated pumps in Building 304, including full demolition and removal of existing equipment, installation of new systems, and integration with existing digital controls. The contract will be awarded as a firm fixed-price agreement for non-personal services, requiring the selected contractor to provide all labor, materials, tools, equipment, and supervision necessary to complete the project. Work must be completed within 365 days while the facilities remain fully operational and occupied, necessitating precise coordination with base personnel for utility shutoffs and access to secure areas. The procurement follows FAR Parts 12, 14, and 36 and is restricted to small business concerns as defined by the Small Business Administration. An Invitation for Bids is scheduled for release in July, and all inquiries must be submitted through the pre-solicitation notice or will be addressed in the official solicitation. The point of contact for the procurement is Jack Garrettson, with the work being performed exclusively at Selfridge ANGB, MI 48045.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 238220
Federal
VGLZ 252018 - Repair HVAC Building 303
Solicitation # W50S8526BA008_VGLZ_252018_REPAIR_HVAC_BUILDING_303
The 127 MSC is issuing a pre-solicitation notice for a Total Small Business Set-Aside under solicitation W50S8526BA008 to award a firm fixed-price contract for comprehensive HVAC upgrades at Building 303 on Selfridge Air National Guard Base in Michigan. The project involves replacing 14 existing furnace and heat pump units with new 5-ton dual-fuel systems and installing five additional 2-ton air conditioning units to improve cooling performance. The contractor will be responsible for all aspects of the work including demolition, removal, installation, commissioning, and integration of the new systems with the building’s existing digital controls, using all necessary plant, labor, materials, tools, and equipment. The work must be completed within 365 days while the building remains fully occupied and operational, requiring meticulous coordination for utility shutdowns and access to secure military areas. This procurement follows FAR Parts 12, 14, and 36 and will be conducted via an Invitation for Bids expected to be released in July, with bids due under a single award structure. The North American Industry Classification System code for this effort is 238220, and only small businesses qualify to respond. All inquiries and information updates will be posted directly to the pre-solicitation notice or included in the formal solicitation upon its release. The point of contact for questions is John Donnell, reachable via phone or email, and the place of performance is confirmed as Selfridge ANGB, MI, 48045. The agency responsible is the Department of Defense through the W7NF Uspfo Activity Miang 127 office.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

3 months ago

DEADLINE

N/A
View Details

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