ML20126E095
| ML20126E095 | |
| Person / Time | |
|---|---|
| Site: | Farley  |
| Issue date: | 12/17/1992 |
| From: | Gibson A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| To: | Hairston W SOUTHERN NUCLEAR OPERATING CO. |
| Shared Package | |
| ML20126E099 | List: |
| References | |
| GL-89-10, NUDOCS 9212290004 | |
| Download: ML20126E095 (3) | |
See also: IR 05000348/1992030
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DEC l / 82
Docket Nos. 50-348, 50-364
Southern Nuclear Operating Company, Inc.
ATTN: Mr. W. G. Hairston, III
Executive Vice President
Nuclear Operations
P. O. Box 1295
Birmingham, AL 35201
Gentlemen:
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SUBJECT:
NRC INSPECTION REPORT NO. 50-348/92-30 AND 50-364/92-30
,
This refers to the inspection conducted by M. D. Hunt of this office on
November 16-20, 1992.
The inspection included a review of activities autho-
rized for your Farley facility. At the conclusion of the inspection, the
findings were discussed with those members of your staff identified in the
report.
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Areas examined during the inspection are identified in the report.
Within
these areas, the inspection consisted of selective examinations of procedures
and representative records, interviews with personnel,-and observation of
activities in progress.
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Within the scope of the inspection, violations or deviations were not identi-
fled. However_, our review of your GL 89-10 Motor Operated Valve (MnV) program
indicated that programatic issues associated with differential. pressure
testing to the maximum extent possible and the acceptability of using the
MOVATS data base for valve setup remains open. Additional information
regarding NRC inspection fitdings 50-348, 364/91-201-02-and 91-201-03 is
necessary for the NRC to complete the evaluation of the acceptability of your-
GL 89-10 M0V program.
You are requested to provide the following information:
Your ' plans for differential pressure -(d/p) testing to the maximum extent
practicable since the limited d/p testing that was performed during your
1992 indicated that M0 VATS data base and vendor calculations underpr-
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edicted the required minimum thrust approximately: 25% of the time. This-
should also include your controls for selection and screening of valves
that will or will not be d/p -tested.
Information' that demonstrates that your M0V program will clearly document-
assumptions and margins used in the thrust calcul nions to compensate for
uncertainties in the MOVATS data base and vendor calculations.
9212290004 921217
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ADOCK 05000348
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DEC I 7 1992
Southern Nuclear Operating
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Company, Inc.
Please respond within 30 days of receipt of this letter.
The responses directed by this letter are not subject to the clearance
procedures of the Office of Management and Budget as required by the Paperwork
Reduction Act of 1980, Pub. L. No.96-511.
In accordance with 10 CFR 2.790 of the NRC's " Rules of Practice," a copy of
this letter and its enclosure will be placed in tne-NRC Public Document Room.
Should you have any questions concerning this letter, pisase-contact us.
Sincer ly,
8
Albert F. Gibson, Director
Division of Reactor Safety
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Enclosure:
NRC Inspection Report
cc w/ encl:
B. L. Moore
Manager, Licensing
Southern Nuclear Operating
Company, Inc.
P. O. Box 1295
Birmingham, AL 35201-1295
R..D. Hill, Jr.
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General Manager, Farley Plant
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Southern Nuclear Operating
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Company, Inc.
.l
.P. O. Box 470
Ashford,'-AL 36312
W. R. Bayne, Supervisor
Safety Audit and Engineering Review
Farley Nuclear' Plant
P. O. Box 470
Ashford, AL 36312
-State Health Officer
Alabama Department of Public Health
434 Monroe Street-
-Montgomery, AL 36130-1701
.(cc w/ encl cont'd - See page 3)
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Southern Nuclear Operating
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Company, Inc.
DEC -l l G2
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(cc w/ encl cont'd)
James H. Miller, Ill, Esq.
Balch and Bingham
P. O. Box 306
1710 Sixth Avenue North
Birmingham, AL 35201
Chairman
Houston County Conunission
P. O. Box 6406
!1
Dothan, Al
'd302
bec w/ enc 1:
Steve Hoffman, NRR
F. Cantrell, Ril
Document Control Desk
NRC Resident inspector
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U.S. Nuclear Regulatory Commission
Route 2, Box 24
Columbia, AL 36319
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