ML20077F831
| ML20077F831 | |
| Person / Time | |
|---|---|
| Site: | Aerotest |
| Issue date: | 07/25/1983 |
| From: | Newacheck R AEROTEST OPERATIONS, INC. |
| To: | Sternberg D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| Shared Package | |
| ML20077F834 | List: |
| References | |
| NUDOCS 8308030072 | |
| Download: ML20077F831 (1) | |
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AEROTEST ORERATIONS, ING.
- A 3455 FOSTORIA WAY SAN RAMON, CALIFORN!A 94583.(415) 837-4248 y
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25 July 1983 f,-
f Mr. Daniel M. Sternberg U. S. Nuclear Regulatory Commission, Region V Reactor Operations & Nuclear Safety Branch 1450 Maria Lane, Suite 210 Walnut Creek, California 94596
Subject:
Annual Summary of Changes, Tests and Experiments at Aerotest Radiography and Research Reactor (ARRR),
Docket No. 50-228, for period ending 6-30-83.
Dear Mr. Sternberg:
The enclosed report is a summary of the ARRR operation from 1 July 1982 through 30 June 1983. This submittal complies with the requirements set forth in 10 CFR, Part 50.59, " Authorization of Changes, Tests and Experi-ments."
Summary forms of monthly operations and unscheduled power reductions are included.
A twelve per cent increase to 309 megawatt hours was noted over the last yearly report. Ninety-six irradiations were performed during this period.
Unscheduled power reductions were again reduced significantly to only 20 with no outstanding single cause noted. This represents a one-third reduction from the previous year.
The uninterruptible power supply problem reported last year has apparently been solved by the manufacturer volunteering a different model of higher capacity. This new unit has been in service only a short time but looks l
very good.
I l
No new or unusual problems have been noted during the year and reactor operations have been safe and reliable.
Very truly yours, i
AER0 TEST OPERATIONS, INC.
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Ri hard. #ewacheck President, Aerotest Operations, Inc.
IEL:be Encl.
cc: Director of Inspection & Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 8308030072 030725 PDR ADOCK 05000228 A SUBSIDI ARY OF
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