# EIC Scintillating Fibers for Barrel Imaging Calorimeter

Canonical: https://abierto.us/opportunities/03052024wpk

- Solicitation number: 03052024WPK
- Notice type: Sources sought
- Status: Closed. Deadline was March 15, 2024 at 4:00 PM EDT
- Department: Department of Energy
- Contracting office: Brookhaven Natl Lab -Doe Contractor (899033)
- NAICS: 335921 Fiber Optic Cable Manufacturing
- Product or service code: 6010 Fiber Optic Conductors
- Place of performance: Upton, New York
- County: Suffolk County (FIPS 36103). https://abierto.us/counties/suffolk-county-ny-36103
- First posted: March 5, 2024
- Last posted: March 5, 2024
- SAM.gov: https://sam.gov/workspace/contract/opp/a5fffc7be48f48cfb299f46083088b0e/view

## Description

BSA, LLC is looking for sources to provide scintillating Fibers. 3.1 Technical/Performance Characteristics 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). Diameter mean value and variation shall be 1.00 +/- 0.01 mm, RMS ?0.02 mm. Attenuation length for blue light > 4m.

Batch to batch or lot to lot variation of light yield <15%. Batch to batch or lot to lot variation of attenuation length <10%. Emission spectrum in blue-green light Scintillation decay time <3ns Total length ~4500 km Delivery method in cans. Length of fibers 4.55 meters +/- 0.01m.

## Publications

- March 5, 2024: Sources sought, due March 15, 2024 at 4:00 PM EDT. Notice a5fffc7be48f48cfb299f46083088b0e. https://sam.gov/workspace/contract/opp/a5fffc7be48f48cfb299f46083088b0e/view

## Points of contact

- William Koncelik, wkoncelik@bnl.gov, 6313445281

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/03052024wpk.