ML20204F638
| ML20204F638 | |
| Person / Time | |
|---|---|
| Site: | FitzPatrick  |
| Issue date: | 04/28/1983 |
| From: | Bayne J POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK |
| To: | Vassallo D Office of Nuclear Reactor Regulation |
| References | |
| RTR-NUREG-0737, RTR-NUREG-737, TASK-2.K.3.13, TASK-TM JPN-83-36, NUDOCS 8305020209 | |
| Download: ML20204F638 (2) | |
Text
e POWER AUTHORITY OF THE STATE OF NEW YORK t o COLUMeus CIRCLE NEW YORK N.Y. l oo19 (212) 397-6200 LERoY w. sincLAiR I.'.EU *,*.7c'e'.
JOHN S. DYSo.4 WALTER T. MICINSKa
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GEC "JE L INGALLS w ces JOSEPH R. SCHMIEDER b"
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April 28, 1983 34uE.t.tARoCC^
JPN-83-36 srEawEn ' sAu=
ROLLAND E. KIDOER sa na L wer Director of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Attention:
Mr. Domenic B. Vassallo, Chief Operating Reactors Branch No. 2 Division of Licensing
Subject:
James A. FitzPatrick Nuclear. Power Plant Docket No. 50-333 NUREG-0737 Item II.K.3.13 RCIC Automatic Restart
Reference:
NRC letter, D.B. Vassallo to L.W.
- Sinclair, dated March 16, 1983.
Dear Sir:
The reference letter requested that the Authority:
verify that the NUREG-0737 acceptance criteria would be satisfied for the subject
,^
modification; and, either confirm that the modification has been made or provide an implementation schedule as applicable.
Attachment I addresses these requests.
If you have any further questions, please contact Mr. J.A.
Gray, Jr.,
of my staff.
l Very truly yours, l
l 7
\\
I J.}P. Bayn T_.
Efecutive Vice President Nuclear Generation l
cc:
Mr.
J.
Linville Resident Inspector U.S. Nuclear Regulatory Commission h
i Post Office Box 136 Lycoming, New York 13093 8305020209 830428 PDR ADOCK 05000333 P
-.=-.
r
. POWER AUTHORITY OF THE STATE OF NEW YORK
' JAMES A. FITZPATRICK NUCLEAR' POWER PLANT ATTACHMENT 1 TO JPN-83-36 DATED April :28, 1983 b
1.
- RCIC Auto Start Modification Details The RCIC System has been modified to relocate the signal for the.high reactor vessel water level trip from the RCIC turbine trip valve to the steam supply valve.
This permits automatic restart of RCIC System on low reactor water level.
The-4 modification was accomplished as follows:
l a.
The mechanical trip mechanism in the RCIC turbine trip valve was modified incorporating an electro i
mechanical un'it to prevent the turbine trip valve from closing upon loss of oil pressure which results from RCIC turbine shutdown.
b.
The high' water level trip and' alarm was removed-from the l
ltCIC turbine trip valve.
T c.
A' relay and contact were installed to close the steam 4-supply valve on high reactor. water level.
d.
A new contact was added to provide annunciation in the a
control. room on high reactor water level to replace that removed in item lb.
i This modification was installed during the Fall of 1981.
2.
Design & Standards Requirements
+
t j
The modifications to the RCIC System were designed and implemented to standards consistent with original system design.
l 3.
Quality Assurance Requirements f
The portions of the RCIC System affected by this modification are
[
j classified as safety related. Accordingly, quality assurance l
requirements of 10 CFR 50 Appendix B have been satisfied.
j
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