ML17139B208
| ML17139B208 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 11/16/1982 |
| From: | Perch R Office of Nuclear Reactor Regulation |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8211190092 | |
| Download: ML17139B208 (7) | |
Text
e 0 NOV > 8 198'ocket No.:
50-387 APPLICANT:
Pennsylvania Power
& Light Company DISTRIBUTION:
>,Doc'ument Control (50-.387)I NRC PDR L PDR NSIC PRC LB¹2 Reading EHylton RLPerch
- MCutchin, OELD NRC Participants FACILITY:
Susquehanna Steam Electric Station, Unit 1
SUBJECT:
SUMMARY
OF NOVEMBER 5, 1982 MEETING CONCERNING THE EMERGENCY SERVICE WATER SYSTEM On November 5, 1982, representatives of the Pennsylvania Power
& Light Company (PP&L) met with members of the NRC staff to discuss an emergency service water (ESW) system problem regarding single failure criteria and resolution of the problem.
A list of attendees is provided as Enclosure l.
PP8L's slide presentation is provided as Enclosure 2.
PP&L described the general ESW configuration and design changes that have been incorporated to eliminate waterhammer in the ESW system.
During a system review, PP&L discovered a situation which could result in loss of the ESW system to perform its intended function due to a single failure of the spray pond bypass valve.
PP&L proposed the use of ESW flow measuring devices in the ESW system logic for determining adequate flow as well as conducting test of a residual heat removal pump (used in the low pressure coolant injection mode) without cooling to take credit for the pump in that situation.
t'Tests were conducted on a RHR pump the weekend of November 6, 1982 and the results were found to be acceptable to the staff to take credit for the pump without cooling.]
PP8L 'reviewed several alternatives with the staff concerning long term improve-ments to the ESW system such that reliance on ',a,RHR'ump without cooling would not be required.
PP&L will provide a'chedule for alternative selection in the near future.
ESW system design improvements will be completed prior to startup following first refueling.
Original sign'ed ~g 8211190092 821116 PDR ADOCK 05000387 PDR Encl osures:
As stated See next page R. L. Perch, Project Manager Licensing Branch No.
2 Division of Licensing DL:LB¹2/
OFFICEI SURNAMEP RLPerch:kw
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DATE 5 11 J LQ(82 NRC FORM 318 (10-80) NRCM 0240 0 F F IC IAL R ECO R D CO PY USQPO: 1981~&960
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- 0 Enclosure 1
List of Attendees NRC PP8L E.
Case T. Novak L. Rubenstein tl. Srinivasan J. Knight P. Gill M. Lefave T. Collins R. Perch R. Keimig N. Curtis T. Crimmins ll. Barberich F. Czysz D. Pappone OFFICEI SURNAME/
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OFFIClAL RECORD COPY
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USOPO: 1981~0960
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Susquehanna Mr. !!orman W. Curtis Vice President Engineering and Construction Pennsylvania Power 8 Light Company Allentown, Pennsyl vania 1810'1 ccs:
Jay Silberg, Esquire Shaw, Pittman, Potts
- 8. Trowbridge
~ 1800 M Street, N.
W.
Washington, D.-C.-20036 Edward M. Nagel, Esquire General Counsel and Secretary Pennsylvania Power 8 Light Company 2 North Ninth Street Allentown, Pennsylvania 18101 Mr. William E. Barberich Nucl ear Li censing Grou p Supervi sor Pennsylvania Power 8 Light, Company 2 North Ninth Street Allentown, Pennsylvania 18101 Mr. G. Rhodes Resident Inspector, P. 0.
Box 52 Shickshinny, Pennsylvania 18655 Gerald R. Schultz, Esquire
'usqu'ehanna Envi romental Advocates P. O'.'ox 1560 Wilkes-Barre, Pennsyl vania 18703 Mr. E. B. Poser Project E ngi neer.
Bechtel Power Corporation P. 0; Box 3965 San,Francisco, California 94119 Or, Judith H. Johnsrud Co-Director Environmental Coalition on Nuclear Power 433 Orlando Avenue State College, Pennsylvania 16801 Mr. Thomas M. Gerusky, Director Bureau of Radiation Protection Resources Commanwealth of Pennsyl vania P. 0.
Box 2063 Harrisbur g, P e nnsy1 va ni a 17120 Ms. Colleen Marsh P. 0.
Box 538A, RD 84 Mountain Top,.Bennsylvaqia 18707 Mr. Thomas J. Halligan.
Cor respondent The Citizens Against Nuclear Dangers P. 0. Box 5
- Scranton, Pennsyl vania 18501 Mr. J.
W. Millard Project Manager Mail Code 395'eneral Electric Company 175 Curtner Avenue San Jose, California 95125.
Robert W. Adler, Esquire Office of Attorney:Genei al 505 Executive House.,
P. 0. Box 2357
- Harri sburg, Pennsyl.lani a 17120'Mp, R, Haynes, Administration U, S. Nuclear Regulatory Commission-Region I 631 Park Avenue King of Prussia, Pennsylvania 19405
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