- Country: USA
- Summary: Sr-90 and Kr-85 Beta Source for Bss2
- UST Ref No: 103677284
- Deadline: 17 Jul 2024
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: NB682020-24-02302
- Purchaser's Detail:Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details. Login to see full purchaser details.
- Description:
- Description
NB682020-24-02302
6850 / 325180
Title: Sr-90 and Kr-85 Beta Source for BSS2
BACKGROUND
The National Institute of Standards and Technology (NIST) facility for carrying out protection-level beta dosimetry calibrations has been operational for several decades with a major upgrade of instrumentation and sources in 1998 (BSS2 system). This is the date when the radioactive sources (Sr-90 and Kr-85) currently used for calibrations were obtained. The decay of these sources over a 25-year period negatively influences the measurement process and the measurement results in the form of longer integration times and increased measurement uncertainties.
NIST has a need for Kr-85 and Sr-90 radioactive sources that meet or exceed the following draft minimum specifications:
Line Item 0001: Kr-85 Beta Source for BSS2 / KARB4810
Description: Radioactive source mounted into a stainless-steel canister equipped with a shutter. This source assembly can fit into and be recognized by the BSS2 equipment.
Quantity: One (1)
Technical Specifications Nominal source activity: 3,7 GBq Activity tolerance: ± 30 % Beta dose rate calibrated by PTB, PTB certificate provided EZN certificate stating leakage tests Drawing: VZ-2832-002 Source mounted into stainless steel holder beam flattening filters
Line Item 0002: (Optional CLIN) Sr-90 Beta Source for BSS2 / SIRB4568
Description: Radioactive source mounted into a stainless-steel canister equipped with a shutter. This source assembly can fit into and be recognized by the BSS2 equipment.
Quantity: One (1)
Technical Specifications Nominal source activity: 3,7 GBq Activity tolerance: ± 30 % Beta dose rate calibrated by PTB, PTB certificate provided EZN certificate stating leakage tests Drawing: VZ-2832-002 Source mounted into stainless steel holder beam flattening filters HOW TO RESPOND TO THIS NOTICE
In responding to this notice, please DO NOT PROVIDE PROPRIETARY INFORMATION. Pleas... - Documents:
If you are registered member, kindly login to view full details of this tender notice:
CLICK HERE TO LOGINSr-90 and Kr-85 Beta Source for Bss2 - USA Tender
The COMMERCE, DEPARTMENT OF, a Government sector organization in USA, has announced a new tender for Sr-90 and Kr-85 Beta Source for Bss2. This tender is published on USARFP under UST Ref No: 103677284 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2024-07-17.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
