ML20083F188
| ML20083F188 | |
| Person / Time | |
|---|---|
| Site: | FitzPatrick  |
| Issue date: | 12/28/1983 |
| From: | Bayne J POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK |
| To: | Vassallo D Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20083F193 | List: |
| References | |
| NUDOCS 8312300192 | |
| Download: ML20083F188 (2) | |
Text
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123 M4n Stumt J,
"914 681.0200
- > NewYorkPbwer tren 4# Authority December 28, 1983 JPN-83-101 Director of Nuclear Reactor Regulation U.S.
Nuclear Regulatory Commission Washington, D.
C.
20555 Attention:
Mr. Domenic B. Vassallo, Chief Operating Reactors Eranch No. 2 Division of Licensing
Subject:
James A.
FitzPatrick Nuclear Power Plant Docket No. 50-333 Proposed Changes to the Technical Specifications regarding Partial-Arc to Full-Arc Turbine Control
Dear Sir:
Enclosed for filing are three (3) signed originals and nineteen (19) copies of a document entitled, " Application for Amendment to Operating License," together with forty (40) copies of Attachments I, II and III thereto, comprising a statement of proposed changes to Appendix A of the FitzPatrick Technical Specifications and associated safety evaluation.
The proposed changes revise the Technical Specifications to account for the recently completed turbine control valve modifications.
This alteration to the turbine control valve opening and closing sequence affects plant response to a load rejection without bypass event.
The effects of the pressure transient experienced by the reactor core are increased when the turbine control valves close on loss of load using this new open/close sequence.
Other pressurization events (turbine trip without bypass and feedwater controller failure) are unaffected by this change in turbine control valve configuration since they rely on turbine stop valve closure.
The proposed changes are Attachment I to the Application for Amendment enclosed with this letter.
The Safety Evaluation ror the proposed changes is Attachment II.
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9 Attachment III, " Supplemental Reload Licensing Submittal for James A.
FitzPatrick Nuclear Power Plant Reload 5",
Revision 1, Ncvember, 1983 summarizes the results of the
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reanalysis of a load rejection without bypass event assuming full. arc turbine control valve configuration.
e In accordance with 10 CFR 50.91, a copy of this application, with attachments is teing provided to the designated New York State Official.
1 The Authority has classified this Application for Amendment to the Operating License as Class III.
Enclosed l
is a check for $4000.00 as the filing fee per 10 _CFR 170.22, which the Authority pays under protest pending a final determination of the legality of the fee schedule.
Very truly yours, yn g i
xecutive Vice-President l
Nuclear Generation
(
cc:
U.
S.
Nuclear Regulatory Commission Resident Inspector i
P.
O.
Box 136
~
Lycoming, New York 13093 NW.
J.
D.-Dunkleberger j
Division of Policy Analysis and Planning New York State Energy Office Agency Building 2, Empire State Plaza
- Albany, N.
Y.
12223 l
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