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Combined synopsis and solicitation

JOINT SERVICE MASK LEAKAGE TESTER (JSMLT) REPAIR

FA8533-25-Q-0001

Department of the Air Force, FA8533 AFLCMC Rokb. Electronic and Precision Equipment Repair and Maintenance.

Response deadline

August 18, 2026 at 4:00 PM EDT

Closed 75 days ago. Posted August 3, 2026. Scheduled to archive September 2, 2026.

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This one closed in 2026

53 like it are open now in electronic and precision equipment repair and maintenance

All 53 open in electronic and precision equipment repair and maintenance

Description

As published on SAM.gov.

Description:
This Request for Quotation (RFQ) is to establish a sole-source contract for the Human Systems Division of the Air Force Life Cycle Management Center located at Robins Air Force Base, GA. This combined synopsis / solicitation is to procure the repair of the Joint Service Mask Leakage Tester (JSMLT). The JSMLT system to be repaired consists of the following:

  • JSMLT M46 (NSN: 6665-01-506-9002 / PN: 03001A0001)
  • JSMLT M46A2 (NSN: 6665-01-665-5513 / PN: 93001567)

Requirement:
The repair services will consist of, but are not limited to, the following actions: tear-down, evaluation, repair/replacement of failed components, cleaning, calibration, software updates, and engineering services. The contractor is expected to provide all necessary support, expertise, capabilities, and technical services to support the repair of each JSMLT unit.

The government intends to award a sole-source, Firm-Fixed-Price (FFP) Requirements-Type Indefinite Delivery Contract with a one-year basic period and four, one-year options. The period of performance is estimated to begin on or around November 18, 2026. Quantities cited in the solicitation are Best Estimated Quantities (BEQ) for evaluation purposes.

Sole-Source Justification:
The proposed contract action is for services for which the Government intends to solicit and negotiate with only one source under the authority of FAR 6.302-1, "Only One Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements."

The Original Equipment Manufacturer (OEM), Air Techniques International (ATI), holds the proprietary data rights, patented technology, and copyrighted software required to perform the depot-level repair and modernization of the JSMLT. Market research has confirmed that no other source has the technical capability to perform this work.

Furthermore, it has been determined that the OEM (ATI) cannot act as the prime contractor for this effort. W.S. Darley & Co. has been identified as the only responsible source capable of serving as the prime contractor to manage the logistics and subcontract the repair work to the OEM. W.S. Darley & Co. has an established relationship and existing contractual infrastructure with ATI for similar efforts. Therefore, W.S. Darley & Co. is the only source capable of meeting the Government’s requirement without causing unacceptable delays and a substantial duplication of cost that is not expected to be recovered through competition.

Contractor Information:

Company Name: W.S. Darley & Co.

Address: 325 Spring Lake Dr., Itasca, IL 60143

CAGE Code: 15852

Submission Information:
Solicitation documents and any amendments will be posted to the System for Award Management (SAM.gov). No hard copies will be provided. Electronic procedures will be used for this solicitation.

Responsible sources may identify their interest and capability by submitting a capability statement, proposal, or quotation, which shall be considered by the agency.

Primary & Secondary Contact Information: 

Michael Carter (Buyer) - Email: Michael.Carter.78@us.af.mil

Andrea Livingston (Contracting Officer) - Email: andrea.livingston.1@us.af.mil

Address:
AFLCMC/ROKB
235 BYRON ST BLDG 300 STE 19A
ROBINS AFB, GA 31098-1670, USA

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 3, 2026

    Combined synopsis and solicitation

    Due August 18, 2026 at 4:00 PM EDT. SAM.gov, notice 1c2cb4cbed5548f49f2e512657c67731

    1 revisions on SAM
    • August 3, 2026: publish, combined synopsis and solicitation

Points of contact