Distributed Aperture System Cryocoolers
|Agency:||Department of the Army|
|Level of Government:||Federal|
|Posted Date:||Sep 30, 2017|
|Due Date:||Sep 30, 2017|
Solicitation Number :
Notice Type :
Added: Aug 31, 2017 3:14 pmNotice Type: Sources Sought
Title: Distributed Aperture System Cryocoolers
REQUEST FOR INFORMATION. THIS IS NOT A SOLICITATION. The Government is not obligated to make an award as a result of this request. This Request for Information (RFI) is for informational purposes only; this is not a Request for Proposal (RFP). The Government will not pay for information and materials received in response to this RFI and is in no way obligated by the information received.
WHITE PAPER SUBMISSIONS: Interested and capable sources are asked to submit a white paper containing a description of the available technology listed below. Responses shall be limited to 10 pages (excluding cover page, table of contents and Specification Matrix), minimum 12 point New Times Roman font, plus a brochure on the product(s).
BACKGROUND/DESCRIPTION: The United States Army CERDEC-Night Vision and Electronic Sensors Directorate (NVESD) is issuing this Request for Information (RFI) to ask for information and data on available technology as found in a specific commercial off-the-shelf production cryogenic cooler component, identified by part number. The cooler is to be used as a component of an infrared (IR) detector assembly. This RFI seeks industry performance, reliability, cost, interface and dimensional information on available coolers which could provide a significant reliability improvement and is readily available for integration and production.
A Foreign Comparative Test (FCT) effort planned to start in FY17 or FY18 will test performance characteristics of candidate foreign systems. Although this FCT effort can only test foreign equipment, information on state-of-the-art domestically produced systems that meet the requirements below may be submitted for informational purposes.
The cooler must have high reliability, perform in induced and natural environments found in military aircraft use and must be in volume production and ready for integration. The cooler is constrained by size, weight, power and cooling interfaces and must cool down and must maintain the detector mass and thermal operating load at cryogenic temperatures within specific timelines.
Baseline information including part numbers, top drawing numbers and catalog type data of specific coolers is requested for a 3 to 5 watt capacity cooler, consuming no more than 85 watts, with cooler required voltage, current, efficiency and interface information and reliability requested for the specific candidate by the cooler supplier.
Data on cooler reliability from analysis, testing and based upon fielded use experience is requested.
Cooldown time for the cooler to reach stable temperature of an Infrared detector assembly cold finger operating tip, of 77 Kelvin (K), 110K, 120K and 130K must be less than the cooldown times specified in Table 1, at end of cooler life, providing the cooling capacity and at the ambient soak and operating temperatures. Reliability information at each of A, B, C, and D operation temperatures are of interest, with conditions 3A, 3B and 3C of primary interest.
Table 1 Thermal Environment and Operating Conditions
Performance, reliability, envelope, electrical, thermal and other interface information, as well as the ability to withstand and operate in military aircraft environments is solicited for candidate coolers.
This RFI requests reliability and operating life information on a cryocooler. Of interest is supporting data including inherent, test and field reliability experience given airborne uninhabited fighter environments from experience on the candidate cooler to date.
The Mean Time Between Failure (MTBF) goal of interest is 36,000 to 72,000 hours including wear out and all failure modes of the cryocooler. For MTBF requirement computations a minimum of 6,000 cooldown cycles should be used. The cryocooler reliability calculations, (as well as cooler design) should be designed for 8,000 flight hours plus 4,000 ground hours for 30 years of service life when exposed to military aircraft environments.
Also of interest is information on the candidate cooler maintenance and troubleshooting approach, fault isolation and built in test techniques, maintenance costs; as well as durability, damage tolerance, fault tolerance, fatigue and corrosion resistance throughout the design service life when installed in a sealed or semi-sealed sensor assembly.
The data received in response to this RFI is for informational purposes only and does not mandate or impose requirements. It is desirable that data be received with unlimited rights to the Government. However, it is recognized that proprietary data may be included with the information provided. If so, clearly mark all proprietary information. No solicitation document exists and formal solicitation may or may not be issued by the Government as a result of the responses to this RFI. All responses to this RFI shall be submitted within 20 calendar days of the date of this announcement. All questions and white papers must be submitted via e-mail to Crystal Pressley, Contract Specialist at email@example.com. Please reference RFI number W909MY-17-R-E016 in all requests for information and in the white paper submission. No telephonic or fax inquiries or requests will be honored.
a) Company Name
Note: Please identify your company's small business size standard based on the primary North American Industrial Classification System (NAICS) code of 541712. The Small Business Size Standard for NAICS code 541712 is 1,000 employees. For more information, refer to http://www.sba.gov/content/table-small-business-size-standards.
1. Brief summary of the company, limited to 3 paragraphs.
2. If you identify your company as any of the SB subcategories as stipulated above, then is your company interested in a prime contract for the above requirements?
3. Under the current SB recertification regulations, do you anticipate your company remaining a small business, under primary NAICS 541712? If you are a SB answer questions 3A & B. All others skip to Question #4.
______ YES _______ NO
5. If you answered YES to Question # 4, please provide specific contracts numbers for government or other non-government as well.
6. If you answered NO to Question # 4, please list what services in the RFI your company can provide? Please provide specific capabilities and examples.
NO TELEPHONIC INQUIRIES WILL BE ACCEPTED OR HONORED.
Place of Performance:
Point of Contact(s):
Added: Sep 29, 2017 11:20 amThe date has been extended to 10/15/2017 at 5:00 pm.
Contracting Office Address :
2461 Eisenhower Avenue
Alexandria, Virginia 22331
Place of Performance :
10205 Burbeck Rd.
Fort Belvoir, Virginia 22060
Primary Point of Contact. :
|Sep 1, 2017||[Presolicitation] Distributed Aperture System Cryocoolers|
|Oct 13, 2017||[Presolicitation] Distributed Aperture System Cryocoolers|
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