ML17157A313
| ML17157A313 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 09/06/1990 |
| From: | Wessman R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | Keiser H PENNSYLVANIA POWER & LIGHT CO. |
| References | |
| TAC-76371, TAC-76372, NUDOCS 9009130169 | |
| Download: ML17157A313 (9) | |
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Docket Nos.
50-387 and 50-388 September 6,
1990 Mr. Harold W. Keiser Senior Vice President-Nuclear Pennsylvania Power and Light Company 2 North Ninth Street Al1 entown, Pennsy 1 vani a 18101
Dear Mr. Keiser:
SUBJECT:
CONFIRMATION OF CHANGE TO TECHNICAL SPECIFICATIONS - SUSQUEHANNA STEAh1 ELECTRIC STATION, UNITS 1
AND 2 (TAC NOS.
76371 AND 76372)
This confirms our telephone authorization given on September 6, 1990, for the change to the Technical Specifications for Susquehanna Steam Electric Station, Units 1 and 2, as requested in your letter dated September 4, 1990.
Facility Operating License NPF-14 and Facility Operating License NPF-22 are amended as requested in your letter dated September 4, 1990.
The Technical Specification change permits relief from the provisions of Technical Specification Section 3.8.1.1 (A.C. Sources-Operation) action b to provide a one-time extension of the LCO from 3 days to 15 days.
The revised Technical Specification pages are enclosed.
The formal license amendment and our completed safety evaluation for this change to the Technical Specifications for Susquehanna Steam Electric Station, Units 1
and 2, are being processed and copies of these documents will be sent to you in the near future.
Sincerely, Walter R. Butler for 9009130fb9 90090b PDR ADOCH, 05000387
.P PNU
Enclosures:
Technical Specification Pages cc w/enclosures:
See next page Richard H. Wessman, Acting Assistant Director for Region I Reactors Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation 0 ISTRI BUTIOII
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 Docket Nos. 50-387 and 50-388 September 6,
1990 Mr. Harold M. Keiser Senior Yice President-Nuclear Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101
Dear Mr. Keiser:
SUBJECT:
.CONFIRMATION OF CHANGE TO TECHNICAL SPECIFICATIONS - SUSQUEHANNA STEAM ELECTRIC STATION, UNITS 1 AND 2 (TAC NOS.
76371 AND 76372)
This confirms our telephone authorization given on September 6, 1990, for the change to the Technical Specifications for Susquehanna Steam Electric Station, Units 1 and 2, as requested in your letter dated September 4, 1990.
Facility Operating License NPF-14 and Facility Operating License NPF-22 are amended as requested in your letter dated September 4, 1990.
The Technical Specification change permits relief from the provisions of Technical Specification Section 3.8.1.1 (A.C. Sources-Operation) action b to provide a one-time extension of the LCO from 3 days to 15 days.
The revised Technical Specification pages are enclosed.
The formal license amendment and our completed safety evaluation for this change to the Technical Specifications for Susquehanna Steam Electric Station, Units 1
and 2, are being processed and copies of these documents will be sent to you in the near future.
Sincerely,
Enclosures:
Technical Specification Pages cc w/enclosures:
See next page Richard H. Ilessman, Acting Assistant Director for Region I Reactors Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation
Mr. Harold W. Keiser Pennsylvania Power
& Light Company Susquehanna Steam Electric Station Units I & 2 CC-'ay
- 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'treet 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 Mr. S.
B. Ungerer Joint Generation Projects Department Atlantic Electric P.O.
Box 1500 1199 Black Horse Pike P leasantville, New Jersey 08232 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 A 1 1 entown, Penn sy 1 vani a 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
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3/4.8 ELECTRICAL POWER SYSTEMS 3/4.8. 1 A. C.
SOURCES A.C.
SOURCES - OPERATING LIMITING CONDITION FOR OPERATION 3.8.1.1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:
a.
Two physically independent circuits between the offsite transmission network and the onsite Class lE distribution system, and b.
Four of the. five separate and independent diesel generators",
each with:
2.
3.
APPLICABILITY:
ACTION:
Separate engine mounted day fuel tanks containing a minimum of 325 gallons of fuel, A separate fuel storage system containing a minimum of 47,570 gallons of fuel for diesel generator A, B, C and D; and 60,480 gallons for diesel generator E, and A separate fuel transfer pump.
OPERATIONAL CONDITIONS 1, 2, and 3.
b.
With one offsite circuit of the above 3.8.1.1.a required A.C.
electrical power source inoperable, demonstrate the OPERABILITY of the remaining A.C. sources by performing Surveillance Requir'ement 4.8. 1. l.l.a within one hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter and Surveillance Requirement 4.8.1. 1. 2. a.4 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> sequentially on four diesel generators; restore at least two offsite circuits to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
With one diesel generator of 3.8. l. 1.b inoperable, demonstrate the OPERABILITY of the A.C. offsite sources by performing Surveillance Requirement 4.8.1. 1.1. a within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; and Surveillance Requirement 4.8.1. 1.2. a.4 within 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s++++; restore the diesel generator to OPERABLE status within 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />s+++ or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
" Shared with Unit'2.
An OPERABLE diesel generator may be removed from service for a period of eight hours when aligning diesel generator E to the Class lE distribution system.
If alignment of diesel generator E is not completed within eight hours, the appropriate ACTION will be followed.
The specified time limits in the ACTION will be measured from the time alignment of-diesel generator E
began.
+++ On a one-time basis, this time may be extended to 15 days.
This applies to the entry into this action which occurred on 8/30/90, and will expire when the LCO is restored, but no later than 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> on 9/14/90.
++++ For the duration of the one-time extension specified in footnote +++,
this action shall read, "Perform Surveillance Requirement 4.8.1.1.2.a.4 sequentially on each diesel generator within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and every 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereaf ter."
SUS(UEHANNA " UNIT 2 3/4 8-1 Effective Date:
September 6, l990
LIHITING CONDITION FOR OPERATION Continued ACTION (Continued) c d.
e.
. With one offsite circuit and one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the remaning A.C. sources by performing Surveillance Requirement 4.8.1.1.l.a within one'our and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; and Surveillance Requirement 4.8.1.1.2.a.4 within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, restore one of the inoperable sources to OPERABLE status within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> or be in at lease HOT SHUTDOWN within the next.12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Restore the other A.C. power source (offsite circuitor diesel generator) to OPERABLE status in accordance with the provisions of Section 3.8.1 Action Statement a or b,
as appropriate, with the time requirement of that Action Statement based on the time, of initial loss of the remaining inoperable A.C.
power source.
With one diesel generator of the above required A.C. electrical power sources inoperable, in addition to ACTION b or c, above, verify within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> that all required systems, subsystems,
- trains, components and devices that depend on the remaining diesel generators as a source of emergency power are also OPERABLE; otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
With two of the above required offsite circuits inoperable, demonstrate the OPERABILITY of four diesel generators by performing. Surveillance
'Requirement 4.8. 1.1.2.a.4, for one diesel generator at a time, within eight hours, unless the diesel generators are already operating; restore at least one of the inoperable offsite circuits to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
With on1y one offsite circuit restored to OPERABLE status, restore at least two offsite circuits to OPERABLE-status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from time of initial loss or be"in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLO SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
With two or more of the above required diesel generators inoperable, demonstrate the OPERABILITY of the remaining A.C. sources by performing Surveillance Requirement 4.8. 1.1. l.a within one hour and at 'feast once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter and 4.8. 1.1.2.a.4, for one diesel generator at a time-, within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, and. at least. once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; restore at least three of the diesel generators to OPER-
'ABLE status within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Restore four diesel generators to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from. time of initial loss or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> arid in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
SUSQUEHANNA - UNIT 2 3/4 8-2 Amendment No.
30
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3/4.8 ELECTRICAL POWER SYSTEMS 3/4.8. 1 A.C.
SOURCES A. C.
SOURCES " OPERATING LIMITING CONDITION fOR OPERATION 3.8. 1. 1 As a minimum, the following A.C. electrical power sources shall be OPERABLE:
a.
Two physically independent circuits between the offsite transmission network and the onsite Class 1E distribution system, and b.
Four of the five separate and independent diesel generators",
each with:
1.
Separate engine mounted day fuel tanks containing a minimum of 325 gallons of fuel, 2.
A separate fuel storage system containing a minimum of 47,570 gallons of fuel for diesel generator A, B, C and D; and 60,480 gallons'for diesel generator E, and 3.
A separate fuel transfer pump.
APPLICABILITY:
OPERATIONAL CONDITIONS 1, 2, and 3.
ACTION:
aO b.
With one offsite circuit of the above 3.8.1.l.a required A.C.
electrical power sources inoperable, demonstrate the OPERABILITY of the remaining A.C. sources by performing Surveillance Requirement 4.8. 1.1. l.a within one hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter and Surveillance Requirement 4.8. 1.1.2.a.4 within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> sequentially on four diesel generators; restore at least two offsite circuits to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOMN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Mith one diesel generator of 3.8.l.l.b inoperable demonstrate the OPERABILITY of the A.C. offsite sources by performing Surveillance Requirement 4.8.l.l.l.a within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; and Surveillance Requirement 4.8. 1. 1.2.a.4 within 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />s++++; restore the diesel generator to OPERABLE status within 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />s+++ or be in at least HOT SHUTDOMN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
" Shared with Unit 2.
An OPERABLE diesel generator may be removed from service for a period of eight hours when aligning diesel generator E to the Class lE distribution system.
If alignment of diesel generator E is not completed within
- eight hours, the appropriate ACTION will be followed.
The specified time limits in the ACTION will be measured from the time alignment of diesel generator E
began.
+++ On a one-time basis, this time may be extended to 15 days.
This applies to the entry into this action which occurred on 8/30/90, and will expire when the LCO is restored, but no later than 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> on 9/14/90.
++++ For the duration of the one-time extension specified in footnote +++,
this action shall read, "Perform Surveillance Requirement 4.8.1.1. 2. a.4 sequentially on each diesel generator within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and every 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> thereafter."
"7gjOz SUSQUEHANNA " UNIT 1 3/4 8-1 Effective Date:
September 6, l990
ELECTRICAL POWER SYSTEMS LIMITING CONDITION FOR OPERATION Continued ACTION (ContInued) c.
ktith one offsite circuit and one diesel generator of the above required A.C. electrical power sources inoperable, demonstrate the OPERABILITY of the remaning A.C. sources by performing Surveillance Requirement 4.8. 1. l.l.a within one hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; and Surveillance Requirement 4.8.1.1.2.a.4 within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, restore one of the inoperable sources to OPERABLE status within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> or be in at lease-HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLO SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Restore the other A.C. power source (offsite circuitor diesel generator) to OPERABLE status in accordance. with the provisions of Section 3.8.1 Action Statement a or b,
as appropriate, with the time requirement of that Action Statement based on the time of initial loss of the remaining inoperable A.C.
power source.
d.
With one diesel generator of the above required A.C. electrical power sources inoperable, in addition to ACTION b or c, above, verify within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> that all required systems, subsystems,
- trains, components and devices that depend on the remaining diesel generators as a source of emergency power are also OPERABLE; otherwise, be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLO SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
e.
With two of the above required offsite circuits inoperable, demonstrate
'the OPERABILITY of four diesel generators by performing Surveillance Requirement 4.8.1. 1.2.a.4, for one diesel generator at a time, within eight hours unless the diesel generators are already operating; restore at least one of the inoperable offsite circuits to OPERABLE status
.. within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.
With only one offsite circuit restored to OPERABLE status, restore at least two offsite circuits to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from time of initial loss or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLO SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
With two or more of the above required diesel generators inoperable, demonstrate the OPERABILITY of the remaining A. C. sources by performing Surveillance Requirement 4.8. 1. 1. l.a within one hour and at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter and 4:8.1.1.2.a.4, for one diesel generator at a time, within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, and at least.once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter; restore at least three of the diesel ge'nerators to OPERABLE status within 2,hours or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
Restore
, four diesel generators to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> from time of initial loss or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLO SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
SUSQUEHANNA -:iVNIT 1 3/4 8-2 Amendment No. 6Q