EIC Scintillating Fibers for Barrel Imaging Calorimeter

Closed Pre-Solicitation Posted

Solicitation number
03052024WPK
Agency
Responses due
Set-aside
No set-aside

Opportunity facts

Place of performance
Upton, New York 11973, United States

Notice details come from SAM.gov. Updated .

About this opportunity

Brookhaven Science Associates, LLC is seeking sources to provide scintillating fibers for use in the Barrel Imaging Calorimeter for the Electron Ion Collider project. The Department of Energy Office of Science is the sponsoring agency. The fibers must have a light yield greater than 5 photoelectrons when exposed to strontium-90, a diameter of 1.00 +/- 0.01 mm with an RMS of 0.02 mm, and an attenuation length for blue light of over 4 meters. Responses to the pre-solicitation RFI are due by March 15, 2024 and should be emailed to William Koncelik at wkoncelik@bnl.gov, describing company capabilities to meet the specifications.

There is no set-aside designated for this procurement. The NAICS code is expected to be 334511 and PSC code is likely 6620. No current contractors or incumbents were named, and the RFI did not provide budget ranges or quantity details. Responses will aid Brookhaven Science Associates, LLC in determining supplier capabilities for meeting the Electron Ion Collider's scintillating fiber requirements for the Barrel Imaging Calorimeter component.

Notice text

BSA, LLC is looking for sources to provide scintillating Fibers.

3.1 Technical/Performance Characteristics

  1. Light yield: the average response to a Sr-90 source shall be greater than 5 photoelectrons measured using a bialkali photomultiplier tube 200 cm from the source, and the opposite end blackened (assessed via methods mutually acceptable to the BSA and Contractor).
  2. Diameter mean value and variation shall be 1.00 +/- 0.01 mm, RMS ≤0.02 mm.
  3. Attenuation length for blue light > 4m.
  4. Batch to batch or lot to lot variation of light yield <15%.
  5. Batch to batch or lot to lot variation of attenuation length <10%.
  6. Emission spectrum in blue-green light
  7. Scintillation decay time <3ns
  8. Total length ~4500 km
  9. Delivery method in cans. Length of fibers 4.55 meters +/- 0.01m.

Files

File Type Posted
RFI 00001WPK EIC HSR BPM Button Assembly.docx DOCX document

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