Project Information

Bid Title

JOINT SERVICE MASK LEAKAGE TESTER (JSMLT) REPAIR

Issuing Agency

DEPT OF DEFENSE

Location

N/A

Published Date

Aug 3, 2026

Closing Date

Aug 18, 2026

Government Level

Federal

Status

Closed

Ref. #

FA8533-25-Q-0001

Original Source

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Bid Documents

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Project Description

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JOINT SERVICE MASK LEAKAGE TESTER (JSMLT) REPAIR

Active

Contract Opportunity

Notice ID

FA8533-25-Q-0001

Related Notice

Department/Ind. Agency

DEPT OF DEFENSE

Sub-tier

DEPT OF THE AIR FORCE

Major Command

AIR FORCE MATERIEL COMMAND

Sub Command

AIR FORCE LIFE CYCLE MANAGEMENT CENTER

Sub Command 2

COMBAT READINESS

Office

FA8533 AFLCMC ROKB

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General Information

• Contract Opportunity Type: Combined Synopsis/Solicitation (Original)
• Original Published Date: Aug 03, 2026 02:11 pm EDT
• Original Date Offers Due: Aug 18, 2026 04:00 pm EDT
• Inactive Policy: 15 days after date offers due
• Original Inactive Date: Sep 02, 2026
• Initiative:
  • None

Classification

• Original Set Aside:
• Product Service Code: J066 - MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT
• NAICS Code:
  • 811210 - Electronic and Precision Equipment Repair and Maintenance
• Place of Performance:
  USA

Description

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/Links

Contact Information

Contracting Office Address

• CP 478 926 1384 235 BYRON ST BLDG 300 STE 19A
• ROBINS AFB , GA 31098-1670
• USA

Primary Point of Contact

• Michael Carter
• michael.carter.78@us.af.mil

Secondary Point of Contact

• Andrea Livingston
• andrea.livingston.1@us.af.mil

History

• Aug 03, 2026 02:11 pm EDTCombined Synopsis/Solicitation (Original)

Commodity Codes

• FSC JMaintenance, Repair, and Rebuilding of Equipment

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