ML19337B412
| ML19337B412 | |
| Person / Time | |
|---|---|
| Site: | FitzPatrick  |
| Issue date: | 08/27/1980 |
| From: | Pasternak R POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK |
| To: | Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| IEB-80-14, JAFP-80-671, NUDOCS 8010020308 | |
| Download: ML19337B412 (2) | |
Text
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POWER AUTHORITY OF THE STATE OF NEW YORK
,,333 JAMES A. FITzPATRICK NUCLEAR POWER PLANT O
GAYMOND J. FASTERNAK P.o. BOX 41 Resident Manager Lycom.ng. New York 13093 315 342 3840 August 27, 1980 JAFP 80-671 SERIAL:
Boyce 11. Grier, Director United States Nuclear Regulatory Commission Region 1 631 Park Avenue King of Prussia, PA 19406
SUBJECT:
NRC I G E BULLETIN 80-14 DEGRADATION OF BWR SCRAM DISCIIARGE VOLUME CAPABILITY l.
REFERENCES:
Letter from Raymond J. Pasternak to Boyce 11. Grier Dated July 28, 1980 (Serial No. JAFP 80-610)
Letter from Raymond J. Pasternak to Boyce 11. Grier Dated August 15, 1980 (Serial No. JAFP 80-653)
Dear Mr. Grier:
2 The FitzPatrick Plant Staff has completed the required actions of the subject bulletin. The response to each of the items contained l
]
in the suoject bulletin are shown below in the same order as shown in the bulletin.
l 1)
A review of plant records does not indicate any instance of degradation of any scram discharge instrument volume level switches.
j 4
2)
A review of plant records does not reveal any instance of degrad-ation or inoperability of the scram discharge volume vent valves I
or scram discharge instrument volume drain valves.
i i
j Valve closure times and opening times were reported to your office as part of our response to NRC 1 6 E Bulletin 80-17.
3)
Surveillance test procedures and other administrative controls require that the scram discharge volume vent and scram discharge j
i instrument volume drain valves are normally operabic and open.
)
4 8010 020 SOS
~~
4.
i Boyce ll..Grier, Director August 27, 1980 U.S. Nuclear Regulatory Commission JAFP 80-671
SUBJECT:
NRC I G E BULLETIN NO. 80-14 Page 2 of 2 In addition, these valves are periodically tested as part of established surveillance tests.
Additional administrative controls have been implemented which require that if these valves are not operable or are closed for more than one hour in any twenty-four 3
hour period during operation of the plant, the reasons shail be logged and the NRC notified within twenty-four hours.
4)
A review of maintenance and operating records does not reveal any instance-in which a water hamrer may have occurred in the scram discharge volume or related piping.
S)
Instrument surveillance procedures currently in effect require that unexpected system performance (or unusual conditions such as damaged floats or inoperable level switches), will be reported on an occur-rence report.
Occurrence reports are an internal reporting system at the FitzPatrick Plant.
These reports are reviewed by the Plant Operations Review Committee and depending on the nature of the reported event, an LER is submitted as appropriate.
6)
Functional test of the scram discharge instrument volume icyc1 switches utilizing water has routinely been conducted since licen-sing of the plant in 1974.
In addition, functional test of the Icvel switches will be performed prior to reactor startup in the i
future.
Very truly yours,
/ YD Raymond J. Pasternak Resident Manager VC:sw I
DISTRIBUTION:
NRC Office of Inspection G Enforcement Division of Reactor Operations Inspection j.
Washington, D.C.
20555 i
George T. Berry, PASNY, NYO G. M. Wilverding, PASNY, NYO J. P. Bayne, PASNY, NYO l
M C. Cosgrove, PASNY, JAF i
R. Baker, PASNY, JAF l
- 11. N. Keith, PASNY, JAF l
R. Jr. Converse, PASNY, JAF Document Control Center NRC Resident Inspector i
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