ML17157B054

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Accepts Response to Generic Ltr 91-11, Resolution of Generic Issue 48, LCOs for Class 1E Vital Instrument Buses & 49, Interlocks & LCOs for Class 1E Tie Breakers, Per 10CFR50.54(f)
ML17157B054
Person / Time
Site: Susquehanna  Talen Energy icon.png
Issue date: 02/20/1992
From: Raleigh J
Office of Nuclear Reactor Regulation
To: Keiser H
PENNSYLVANIA POWER & LIGHT CO.
References
REF-GTECI-048, REF-GTECI-049, REF-GTECI-NI, TASK-048, TASK-049, TASK-48, TASK-49, TASK-OR GL-91-11, TAC-M82476, TAC-M82477, NUDOCS 9202260324
Download: ML17157B054 (5)


Text

February 20, 1992 Docket Nos.

50-387 and 50-388 Mr. Harold W. Keiser Senior Vice President Nuclear Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101

Dear Hr. Keiser:

SUBJECT:

RESPONSE

TO GENERIC LETTER 91-11, "RESOLUTION OF GENERIC ISSUE 48,

'LCO'S FOR CLASS 1E VITAL INSTRUMENT BUSES,'ND 49,

'INTERLOCKS AND LCO'S FOR CLASS 1E TIE BREAKERS,'URSUANT TO 10 CFR 50.54(f)"

FOR SUS(UEHANNA STEAM ELECTRIC STATION, UNITS 1

AND 2 (TAC NOS.

M82476 AND H82477)

On July 18, 1991, the NRC issued Generic Letter (GL) 91-11 which contained the staff resolution of Generic Issues 48 and 49.

The GL required that licensees certify that procedures exist which contain time limitations and surveillance requirements for vital instrument buses (VIB), inverters or other onsite power sources for VIB, and tie breakers.

If procedures do not exist, a

justification demonstrating the reasons why the controls are not needed is required.

By letter dated February 12,

1991, you responded to the GL.

You indicated that procedures for time limitations and surveillance requirements are in place at your site.

The staff has reviewed your response and finds that it meets the reporting requirements set forth in GL 91-11.

This completes the staff's activities on TAC Nos.

M82476 and H82477.

Sincerelv,

/'S/

James J. Raleigh, Project Manager Project Directorate I-2 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation cc:

See next page DISTRIBUTION:

Docket File I

NRC 8 Local PDRs PDI-2 Reading SVarga JCalvo CMiller MO'Brien(2)

JRaleigh OGC

SHoffman, 14B20
OChopra, 7E4
RBlough, RGN-I
JWhite, RGN-I ACRS(10)

OFFICE NANE DATE In PDI-2 P

JRALEIG c

PDI-2 D

CHILLER OFFICIAL RECORD COPY FILENAHE:

SUM82476. GEN 92022b0324 920220 PDR ADOCK 05000387 P

PDR

February 20, 19 Docket Nos.

50-387 and 50-388 Mr. Harold W. Keiser Senior Vice President - Nuclear Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101

Dear Mr. Keiser:

SUBJECT:

RESPONSE

TO GENERIC LETTER 91-11, "RESOLUTION OF GENERIC ISSUE 48,

'LCO'S FOR CLASS 1E VITAL INSTRUMENT BUSES,'ND 49,

'INTERLOCKS AND LCO'S FOR CLASS 1E TIE BREAKERS, 'URSUANT TO 10 CFR 50.54(f)"

FOR SUS(UEHANNA STEAM ELECTRIC STATION, UNITS 1

AND 2 (TAC NOS.

M82476 AND M82477)

On July 18,

1991, the NRC issued Generic Letter (GL) 91-11 which contained the staff resolution of Generic Issues 48 and 49.

The GL required that licensees certify that procedures exist which contain time limitations and surveillance requirements for vital instrument buses (VIB), inverters or other onsite power sources for VIB, and tie breakers.

If procedures do not exist, a

justification demonstrating the reasons why the controls are not needed is required.

By letter dated February 12,

1991, you responded to the GL.

You indicated that procedures for time limitations and surveillance requirements are in place at your site.

The staff has reviewed your response and finds that it meets the reporting requirements set forth in GL 91-11.

This completes the staff's activities on TAC Nos.

M82476 and H82477.

cc:

See next page DISTRIBUTION:

Docket File NRC

& Local PDRs PDI-2 Reading SVarga JCalvo CMiller HO'Brien(2)

JRaleigh OGC

SHoffman, 14B20
OChopra, 7E4
RBlough, RGN-I
JWhite, RGN-I ACRS(10)

Sincerelv,

/S/

James J. Raleigh, Project Manager Project Directorate I-2 Division of Reactor Projects I/II Office of Nuclear Reactor Regulation OFFiCE HAHE DATE PDI-2 P

JRALEIG c

PDI-2 D

CHILLER OFFICIAL RECORD COPY F ILENAHE:

SUM82476. GEN

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Docket Nos.

50-387 and 50-388 UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 February 20, 1992 Mr. Harold W. Keiser Senior Vice President Nuclear Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101

Dear Mr. Keiser:

SUBJECT:

RESPONSE

TO GENERIC LETTER 91-11, "RESOLUTION OF GENERIC ISSUE 48,

'LCO'S FOR CLASS 1E VITAL INSTRUMENT BUSES,'ND 49,

'INTERLOCKS AND LCO'S FOR CLASS 1E TIE BREAKERS,'URSUANT TO 10 CFR 50.54(f)"

FOR SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1

AND 2 (TAC NOS.

M82476 AND M82477)

On July 18,

1991, the NRC issued Generic Letter (GL) 91-11 which contained the staff resolution of Generic Issues 48 and 49.

The GL required that licensees certify that procedures exist which contain time limitations and surveillance requirements for vital instrument buses (VIB), inverters or other onsite power sources for VIB, and tie breakers.

If procedures do not exist, a

justification demonstrating the reasons why the controls are not needed is required.

By letter dated February 12,

1991, you responded to the GL.

You indicated that procedures for time.= limitations and surveillance requirements are in place at your site.

The staff has reviewed your response and finds that it meets the reporting requirements set forth in GL 91-11.

This completes the staff's activities on TAC'Nos.

M82476 and M82477.

Sincerely, cc:

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

Mr. Harold W. Keiser Susquehanna Steam Electric Station, Pennsylvania Power

& Light Company 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 Harri sbur g, Pennsyl vani a 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