Repair and Calibration of VigilOX Inhalation Sensor Block (ISB) models ISB001 and ISB003
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The United States Air Force Test Center (AFTC/PZZG) intends to award a sole-source, Firm Fixed-Price (FFP) contract to Eaton Corporation for the repair and calibration of VigilOX Inhalation Sensor Block (ISB) models ISB001 and ISB003. This is a presolicitation notice, and no small business set-asides apply.
Purpose
The contract aims to ensure the continued functionality and precision of highly specialized VigilOX ISBs, which are critical components in pilot breathing systems, specifically for T-7 Aircrew Breathing Systems (ACBS) testing at Edwards Air Force Base, CA.
Scope of Work
The required services include:
- Repair or replacement of ISB circuit boards with electrical shorts.
- Repair or replacement of ISB temperature/humidity sensors.
- Repair of ISB oxygen sensor lenses.
- Calibration of partial pressure oxygen sensors, inhalation gas flow sensors, inhalation gas humidity sensors, and cabin pressure and temperature sensors.
- Calibration of three-axis accelerometers.
- Replacement of ISB real-time clock batteries.
Contract Details
- Contract Type: Firm Fixed-Price (FFP), Sole Source
- Anticipated Award Date: April 15, 2026
- Period of Performance: February 2026 to September 30, 2029
- Place of Performance: Contractor's facility (Eaton Corporation, Beaver, PA)
- Set-Aside: None (No small business set-asides apply)
- NAICS Code: 811210 (Electronic and Precision Equipment Repair and Maintenance)
- FSC/PCS Code: J066 (Maintenance, Repair And Rebuilding Of Equipment: Instruments And Laboratory Equipment)
Justification for Sole Source
The Air Force justifies the sole-source award to Eaton Corporation, the original manufacturer, citing their unique capability due to proprietary calibration technology, strict regulatory compliance requirements (FDA/ISO), the complexity and precision of the sensors, warranty and liability risks, and the need for comprehensive system maintenance. Eaton is deemed the only vendor capable of performing these specialized services.
Response Information
While this is a presolicitation, vendors who believe they can meet the described requirements are encouraged to submit a complete technical package providing clear and convincing evidence of their capabilities. All responding contractors must be registered in SAM.gov.
Deadlines & Contacts
- Response Due Date: April 9, 2026, at 3:00 PM ET
- Points of Contact:
- Ms. Carmen Barahona, Contract Specialist (carmen.barahona@us.af.mil)
- Ms. Jenna Jacobson, Contracting Officer (jenna.jacobson@us.af.mil)
No telephone responses will be accepted. This notice is for informational purposes only and does not constitute a request for proposals.