ML17157B113

Requests Addl Info Re Emergency Operating Procedures for Plant

ML17157B113
Person / Time
Site:	Susquehanna
Issue date:	03/19/1992
From:	Raliegh J Office of Nuclear Reactor Regulation
To:	Keiser H PENNSYLVANIA POWER & LIGHT CO.
References
TAC-M82105, TAC-M82106, NUDOCS 9203260324
Download: ML17157B113 (5)

Text

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Docket Nos.

50-387 and 50-388 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 Ihrch 19, 1992 Mr. Harold W. Keiser Senior Vice President-Nuclear Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION REGARDING THE EMERGENCY OPERATING PROCEDURES FOR THE SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1

AND 2, (TAC NOS.

M82105 AND M82106)

By memorandum from Charles W. Hehl dated October 10,

1992, NRC Region I proposed a Task Interface Agreement (TIA) with NRR concerning the Emergency Operating Procedures (EOPs) for Susquehanna Steam Electric Station (SSES),

Units 1 and 2.

The proposed TIA requested NRR's assistance. in determining the technical adequacy of Pennsylvania Power and Light Company's (PP&L) accident mitigation strategy for level/power control which differs from the strategy specified by the BWR Owners'roup (BWROG) Emergency Procedure Guidelines (EPGs).

NRR was also requested to determine the technical adequacy of PP&L's Heat Capacity Temperature Limit (HCTL) curve.

During the course of our review, the staff has determined that additional information is required, as follows, to determine the technical adequacy of PP&L's HCTL curve.

Request for additional information:

Provide a discussion and justification of the differences between the method employed by PP&L to develop the HCTL curve for Susquehanna Steam Electric Station and BWR Owners'roup guidance contained in the Emergency Procedure Guidelines (EPGs) relating to the generation of the HCTL curve.

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Hr. Harold W. Keiser March 19, 1992 If there are any questions regarding this letter please contact me on (301) 504-1447.

This requirement affects fewer than 10 respondents and, therefore, is not subject to Office of Management and Budget review under P.L.96-511.

Sincerely,

/s/

cc:

See next page DISTRIBUTION:

Docket File

'RC 5 Local PDRs PDI-2 Reading SVarga JCalvo CHiller HO'Brien(2)

JRaleigh OGC

RBlough, RGN-I

JWhite, RGN-I ACRS 10 James J. Raleigh, Project Manager Project Directorate I-2 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation OFFICE IIAHE DATE L.

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CHILLER 92 OFFICIAL R CORD COPY FILENAME: SU82105. RAI

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'I Hr. Harold W. Keiser Harch 19, 1992 If there are any questions regarding this letter please contact me on (301) 504-1447.

This requirement affects fewer than 10 respondents and, therefore, is not subject to Office of Hanagement and Budget review under P.L.96-511.

Sincerely, cc:

See next page ames J. Raleigh, Project Hanager Project Directorate 1-2 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation

Mr. Harold W. Keiser Pennsylvania Power

& Light Company I

Susquehanna Steam Electric Station, Units 1

& 2 CC:

Jay Silberg, Esq.

Shaw, Pittman, Potts

& Trowbridge 2300 N Street N.W.

Washington, D.C.

20037 Bryan A. Snapp, Esq.

Assistant Corporate Counsel Pennsylvania Power

& Light Company 2 North Ninth Street Allentown, Pennsylvania 18101 Mr. J.

M. Kenny Licensing Group Supervisor Pennsylvania Power

& Light Company 2 North Ninth Street Allentown, Pennsylvania 18101 Mr. Scott Barber Senior Resident Inspector U. S. Nuclear Regulatory Commission P.O.

Box 35 Berwick, Pennsylvania 18603-0035 Mr. Thomas M. Gerusky, Director Bureau of Radiation Protection Resources Commonwealth of Pennsylvania P. 0.

Box 2063 Harrisburg, Pennsylvania 17120 Mr. Jesse C. Tilton, III Allegheny Elec.

Cooperative, Inc.

212 Locust Street P.O.

Box 1266 Harrisburg, Pennsylvania 17108-1266 Regional Administrator, Region I

U.S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, Pennsylvania 19406 Mr. Harold G. Stanley Superintendent of Plant Susquehanna Steam Electric Station Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101 Mr. Herbert D. Woodeshick Special Office of the President Pennsylvania Power and Light Company 1009 Fowles Avenue Berwick, Pennsylvania 18603 Mr. Robert G.

Byram Vice President-Nuclear Operations Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101