# NSLS-II Experimental Tools-III (NEXT-III) QCT Beamlines Photon Delivery System Package Canonical: https://abierto.us/opportunities/bsa481931 - Solicitation number: BSA481931 - Notice type: Presolicitation - Status: Open. Offers due September 25, 2026 at 4:00 PM EDT - Department: Department of Energy - Contracting office: Brookhaven Natl Lab -Doe Contractor (899033) - NAICS: 333998 All Other Miscellaneous General Purpose Machinery Manufacturing - Product or service code: 6650 Optical Instruments, Test Equipment, Components and Accessories - Place of performance: New York - First posted: September 10, 2026 - Last posted: September 10, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/80702d60ef8c4ae2bfb21b48ad88a39e/view ## Description This is a "Synopsis" for the National Synchrotron Light Source II (NSLS-II), which is a state-of-the-art scientific research facility at Brookhaven National Laboratory (BNL) that operates continuously 24 hours per day, 7 days per week. NSLS-II includes a full-energy booster/injector that injects electrons at 3 GeV into a highly optimized electron synchrotron storage ring that is 792 meters in circumference at the electron beam centerline. The NSLS-II storage ring can accommodate up to 58 experimental beamlines. The Photon Delivery System Components described in the Draft SOW, hereafter referred to as “the Equipment,” will be used as a vital part of the Quantitative Cellular Tomography (QCT) beamlines ensuring that the X-ray beam at the endstations meets the requirements of the scientific experiments to be performed. ## Attachments - [DRAFT SOW A2 NSLSII-16BM-SOW-002.pdf](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/9dde5ba9d2314d05b33bfdd7c255bc43/download) ## Publications - September 10, 2026: Presolicitation, due September 25, 2026 at 4:00 PM EDT. Notice 80702d60ef8c4ae2bfb21b48ad88a39e. https://sam.gov/workspace/contract/opp/80702d60ef8c4ae2bfb21b48ad88a39e/view ## Points of contact - Mark Brock, mbrock@bnl.gov, 6313442713 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/bsa481931.