ML20217C893
| ML20217C893 | |
| Person / Time | |
|---|---|
| Issue date: | 04/17/1998 |
| From: | Compton E NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| To: | NRC OFFICE OF NUCLEAR MATERIAL SAFETY & SAFEGUARDS (NMSS) |
| Shared Package | |
| ML20217C898 | List: |
| References | |
| SSD, NUDOCS 9804240104 | |
| Download: ML20217C893 (1) | |
Text
pa arw g 4 UNITED STATES
- r j NUCLEAR REGULATORY COMMISSION "o WASHINGTON, D.C. 20665-0001
.y. + APR 171ggg1 DATE: April 17,1998 NOTE TO: Parkwell Laboratories Files (SSD-97-70) y THROUGH: John W. Lubinski, Mechanical Engineer /
FROM: Eric Compton, Engineering Aide ,
Materials Safety Branch /~ bM -
The following registration certificates have been transfer to inactive status:
FROM TO MODEL NUMBER NR-532-S-101-U NR-8099-S-801-S PL-AmBe NR-532-S-102-U NR-8099-S-802-S AM NR-532-S-103-U NR-8099-S-803-S AC NR-532-S-104-U NR-8099-S-804-S PL-200 NR-532-S-105-U NR-8099-S-805-S PL-104 These sources were originally approved for licensing purposes by the Atomic Energy Commission (AEC) during the late 1960's and early 1970's. These sources are no longer manufactured and distributed by Parkwell Laboratories. Parkwell Laboratories' was purchased by the General Nuclear Company around February or March 1967. The company has been out of business since at least 1980.
The background files only contained the registration certificate. I contacted Oak Ridge and had the AEC archive files sent to me. These files contained some additional information, including drawings, which I have included in the inactive registration certificates. In addition, I copied all the documents from these AEC archive files to be included with the NRC background files for these new certificates. However, there is insufficient information on file for these sources to have performed safety evaluations. Therefore, these registration certificates have been taken to inactive status without further review based on the original review and approval issued by the AEC. This action is necessary for administrative purposes.
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