ML20217B784
| ML20217B784 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 02/27/1991 |
| From: | Durr J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Sieber J DUQUESNE LIGHT CO. |
| Shared Package | |
| ML20217B791 | List: |
| References | |
| GL-88-17, NUDOCS 9103120227 | |
| Download: ML20217B784 (3) | |
See also: IR 05000334/1990028
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FEB 2 71991
Docket Nos. 50-334
50-412
Duquesne Light Company
ATTN:
Mr. J. D. Sieber
Vice President
Nuclear Group
Post Office Box 4
Shippingport, Pennsylvania 15077
Gentlemen:
Subject:
Combined Inspection Report Nos. 50-334/90-28 and 50-412/90-28.
This letter refers to the routine safety inspection of your actions in response to " Programmed
Enhancements" described in Generic Letter (GL) 88-17, " Loss of Decay Heat Removal."
The inspection was conducted by Ms. A. E. Lopez and Mr. D. T. Moy of this office on
December 17,1990 - January 25,1991, at Beaver Valley Power Station Units 1 and 2,
Shippingport, Pennsylvania, and at our regional office. A discussion of our findings was
held by Ms. Lopez with Mr. Tonet of your staff at the conclusion of this inspection.
Areas examined during this inspection are described in the NRC Region I Inspection Report
which is enclosed with this letter. Within these areas, the inspection consisted of selective
examinations of procedures and representative records, interviews with your staff, and
observations by the inspectors.
Our inspectors observed that the " Programmed Enhancements" described in your response to
Generic Letter 88-17 (dated February 23,1989) had been implemented adequately, with the
following exception:
(1)
Visible and audible alarms to annunciate abnormal temperature conditions are not
available at either units.
(2)
Justification for the technical acceptability of RCS water level accuracies and range,
has not been established for Unit No.1
(3)
Visible and audible alarms to annunciate abnormal RCS water level conditions were
not established for Unit No. 2. Unit No. 2 also has not established the technical
"
justification for acceptance of the RCS water level accuracies.
The above exceptions are identified as unresolved items in the enclosed report.
9103120227 910227
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ADOCK 05000334
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FEB 2 71391
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Duquesne Light Company
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- A telephone conversation was he!d en January 3,1991 to discuss the above exceptions with
representatives of your staff. Based on this telephone conversation, we understand that your
staff will review your actions related to Generic Letter 88-17; identify the differences
between your actions and the generic letter guidelines; resolve the differences or provide
technical justification for the differences; and document the differences and the respective
resolution in a letter to the NRC by January 31,1991. If your understanding is different
from ours, please notify us at this office within 10 days of the receipt of this letter.
Within the scope of this inspection no other unresolved items or violations were observed.
Your cooperation with us is appreciated.
Sincerely,
Jacque P. Durr, Chief
Engineering Branch
Division of Reactor Safety
Enclosure: Combined Inspection Report Nos. 50-334/90-28 and 50 412/90.28.
cc w/ encl:
J. J. Carey, Executive Vice President, Operations
W. S. Lacey, General Manager, Corporate Nuclear Services
D. E. Spoerry, General Manager, Nuclear Operations Services
K. E. Halliday, Manager, Nuclear Engineering
N. R. Tonet, Manager, Nuclear Safety
T. P. Noonan, General Manager, Nuclear Operations
S. C. "cancr, Managci, Quality Scrvicc5
K. D. Grada, Manager, Technical Assistant, Vice President, Nuclear Group
H. R. Caldwell, General Superintendent, Nuclear Operations
K. Abraham, PAO (2) All Inspection Reports
Public Document Room (PDR)
L,ocal Public Document Room (LPDR)
Nuclear Safety Information Center (NSIC)
NRC Resident Inspector
Commonwealth of Pennsylvania
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FEB 3 71991
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Duquesne Light Company
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bec w/ encl-
Region I Docket Room (with concurrences)
Management Assistant, DRMA (w/o encl)
R. ' Bores, DRSS
W. Ruland, DRP
J. Stewart, DRP
Regional Coordinator, RI, EDO
A. DeAgazio, NRR/PD l-4
E. Collins, SRI, Oyster Creek
W. Lyon, NRR
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OFFICIAL RECORD COPY
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