Attachment 2_Purchase Description for SESSC.pdf
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- Solicitation number
- FA8205-25-R-0978
About this file
This is a Purchase Description document for a Sources Sought notice seeking manufacturers of a Stored Energy System Servicing Cart (SESSC) for the F-22 Support Equipment Program Office, with NAICS code 336411. The government is conducting market research to determine if responsible sources exist and whether the effort can be designated as a small business set-aside, specifically encouraging responses from 8(a), Service-Disabled Veteran-Owned, HUBZone, and Women-Owned small businesses.
The SESSC must be a diesel-powered flight line support equipment designed specifically for the F-22, meeting specifications including 5500 psi dry air pressure, -40°F to 130°F operating temperature range, 7000 feet maximum operating altitude, and specific requirements for air quality and filtration. The contractor must supply a minimum of 8 SESSCs with an option for 8 additional units, delivered within 180 days of contract award to any US military installation. The unit must be capable of MILAIR transport, towable with existing Air Force vehicles via pintle hitch at 20 mph maximum, and provide 10 hours of full load operating time. The engine must comply with tier 4 or higher diesel regulations, and the manufacturer must provide a transferrable standard warranty.
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| File | Type | Posted |
|---|---|---|
| Attachment 1_SS FA8205-25-R-0978 SESSC.pdf |
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Text version
Purchase Description
Stored Energy System Servicing Cart (SESSC)
For
F-22 Support Equipment Program Office (WAUS)
11 Feb 2025
Description The purpose of this Sources Sought is to conduct market research to determine if responsible sources exist, to assist in determining whether this effort can be competitive and/or a total Small Business Set-Aside. The proposed North American Industry Classification System (NAICS) Code is 336411. The Government will use this information to determine the best acquisition strategy for this effort. The Government is interested in all small businesses to include 8(a), Service-Disabled Veteran-Owned, Hubzone, and Women- Owned small business concerns. The Government highly encourages all interested parties to respond to this notice if you can fulfill the requirement. Additionally, provide any anticipated teaming arrangements, along with a description of similar services offered to the Government and to commercial customers for the past three years. Any responses involving teaming agreements should delineate between the work that will be accomplished by the prime and the work accomplished by the teaming partners. In addition, any interested parties will identify their CAGE Code and business size as well as any set aside that they belong to.
The SESSC is a diesel-powered flight line support equipment designed specifically for the F-22.
Specifications The system will have to be designed to meet the following specifications
Pressure (dry air): 5500 psi Operating Temperature: -40 – 130 F
Storage Temperature: -65 – 160 F
Operating Altitude: 7000 feet (max)
Dryness (dry air): Water vapor, 5 PPM maximum (-90F dewpoint air @ atmospheric pressure)
Particulate Contamination: 10-micron (or less) filter with 99% efficiency (min). Absolute filtration of 25 microns (min) is required while operating at maximum capacity
Percent Oxygen: 20.5 +/- 0.5% by volume
Hydrocarbon content: <50 PPM (by vol) expressed as a methane equivalent
Flowrate (dry air): 15scfm (min)
Engine: Diesel complying with tier 4 regulations or higher
Capable of MILAIR transport
Capable of being towed with existing Air Force vehicles with a pintle hitch
Towing speed: 20 mph max
Full load operating time: 10 hours
Quantity Contractor will need to be able to supply a minimum of 8 SESSCs upon contract award with an option to supply up to an additional 8 SESSCs.
Delivery and Destination The contractor must be able to ship each SESSC to any US military installation. Upon contract award, the initial order of SESSCs will be delivered no later than 180 days. If the government intends to execute options 180 days after contract award, all requested SESSCs will be delivered no later than 180 days after the order.
Basic Design Requirements Provide a stored energy system that provides forementioned requirements.
WARRANTY
If applicable, the contractor shall provide a standard manufacturer’s warranty which will be transferrable to the government
File details come from the government source that posted it. Updated .