ML19337A892

Slide Presentation Entitled, Standby Shutdown Sys

ML19337A892
Person / Time
Site:	McGuire, Mcguire
Issue date:	09/04/1980
From:	DUKE POWER CO.
To:
Shared Package
ML19337A890	List: ML19337A889 ML19337A892
References
NUDOCS 8009300648
Download: ML19337A892 (11)

Text

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ENCLOSURE NO. 2 MCGUIRE NUCLEAR STATION STANDBY SHUTDOWN SYSTEM O

SEPTEMBER II,1980 I.

INTRODUCTION II.

LESIGN BASES III.

SYSTEM DESCRIPTION FUNCTIONAL REQUIREMENTS COMPONENT DESCRIPTION INTERFACES WITH EXISTING EQUIPMENT IV.

ELECTRICAL DESCRIPTION POWER INSTRUMENTATION & CONTROL SEPARATION REQUIREMENTS V.

STRUCTURAL DESCRIPTION VI.

OPEN DISCUSSION I

MARCH 23, 1978 MEETING TO DISCUSS SSF MAY 1, 1978 LETTER TRANSMITTING DESCRIPTION OF SSF OCTOBER 26, 1978 LETTER REQUESTING CONCEPTUAL APPROVAL OF SSF f1 ARCH, 1979 STAFF ISSUES SER SUPPLEMENT 2, APPROVES SSF CONCEPT MARCH 31, 1980 DESIGN DESCRIPTION OF.SSF SUBMITTED r

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PURPOSE TO PROVIDE AN ALTERNATE INDEPENDENT MEANS TO ACHIEVE AND MAINTAIN A HOT STANDBY CONDITION IN'EITHER OR BOTH MCGUIRE UNITS IN THE j

EVENT THAT A FIRE OR ACT OF SAB0TAGE MAKES THE EXISTING SHUTDOWN CAPABILITY UNAVAILABLE.

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J DESIGN BASES A)

AVAILABLE IN EVENT OF FIRE-DESTRUCTION OF ALL EQUIPMENT AND CABLING IN A SINGLE FIRE ZONE SHALL NOT PRECLUDE SHUTDOWN.

a)

AVAILABLE IN EVENT OF SAB0TAGE EVENT-CREDIT ONLY FOR EQUIPMENT IN VITAL AREAS.

c)

AVAILABILITY IS NON CONCURRENT WITH OTHER DESIGN BASIS EVENTS-LOSS OF 0FFSITE POWER IS ASSUMED.

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4 DESIGN CRITERIA PLANT ADDITIONS TO ACHIEVE HOT STANDBY WERE DESIGNED CONSISTENT WITH THE FIRE AND SECURITY REGULATION AND ARE CONSIDERED NON-SEISMIC AND NON-NUCLEAR SAFETY RELATED.

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1 McGUIRE SSF FUNCTIONAL REQUIREMENTS THE SSF PROVIDES ALTERNATE AND INDEPENDENT MEANS TO ACHIEVE AND MAINTAIN A HOT STANDBY CONDITION BY PROVIDING

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. PRIMARY SIDE VOLUME CONTROL

. PRIMARY SIDE PRESSURE CONTROL e SECONDARY SIDE VOLUME CONTROL

. SECONDARY SIDE PRESSURE CONTROL

. HEAT SINK e SUPPORTING SERVICES (INSTRUMENTATION, POWER SUPPLY, ETC.)

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McGUIRE"SSF" INSTRUMENTATION INSTRUMENT FUNCTION REACTOR COOLANT TEMPERATURE INDICATION REACTOR COOLANT PRESSURE INDICATION PRESSURIZER LEVEL INDICATION AUX. FDW. PUMP SUCTION PRESSURE AUTO REALIGNMENT OF TDAFP SUCTION STEAM GENERATOR LEVEL INDICATION, AUTO. OPEN STM.

SUPPLY TO TDAFP e

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MCGUIRE NUCLEAR STATION VITAL EqulPMENT SPENT "A" SWGR CONTROL AUX. FW CONTAINMENT FUEL POOL ROOM ROOM SSF ROOM 1.

REACTOR COOLANT SYSTEM X

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CONTROL BOARDS X

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SPENT FUEL X

,4. STANDBY mal (EUP PUMP

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STEAM DRIVEN AUXILIARY FEEDWATER PUMP X

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POWER / CONTROL TRANSFER CABINETS X

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DIESEL GENERATOR X

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SSF SWITCHGEAR X

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SSF BATTERY X

10. SHUTDOWN PANEL X

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.Q Mr. William 0. Parker, Jr.

Vice President, Stearr Production Duke Power Company P. O. Box 2178 i'

422 South Church Street Char 1otte, North Carolina 28242~-

cc:

Mr. W. L. Porter David Flesichaker, Esq.

Duke Power Company 1735 Eye Street, N. W.

P. O. Box 2178 Suite 709 422 South Church Street Washington, D. C.

20006 Charlotte, North Carolina 28242 r

Richard P. Wilson, Esq.

Mr. R. S. Howard Assistant Attorney General Power Systems Division State of South Carolina Westinghouse Electsic Corporation 2600 Bull. Street P. O. Box 355 Columbia, South Carolina 29201 Pittsburgh, Pennsylvania 15230 Mr. E. J. Keith EDS Nuclear Incorporated 220 Montgomery Street San Francisco, California 94104 Mr. J. E. Houghtaling NUS Corporation 2536 Countryside Boulevard Clearwater, Florida 33515 Mr. Jesse L. Riley, President The Carolina Environmental Study Grcup 854 Henley Place Charlotte, North Carolina 28207 J. Michael McGarry, III, Esq.

Debevoise & Liberman 1200 Seventeenth Street, N. W.

Washington, D. C.

20035 Robert M. Lazo, Esq., Chairman Atomic Safety and Licensing Board U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Dr. Emmeth A. Luebke Atomic Safety and Licensing Board U. S. Nuclear Regul?. tory Commission Washington, D. C.

20555 Dr. Cadet'H. Hand, Jr., Director Bodega Marine Lab of California P. O. Box 247 Bodega Bay, California 94523 1

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5 Mr. William 0. Parker, Jr.

cc: David Flestchaker, Esq.

1735 Eye Street, N. W.,

Suite 709 Washington, D. C.

20006 Richard P. Wilson, Esq.

Assistant Attorney General State of South Carolina 2600 Bull Street Columbia, South Carolina 29201

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Office of Intergovernmental Relations i

116 West Jones Street Raleigh, North Carolina 27603 County Manager of Mecklenburg County i

720 East Fourth Street j

Charlotte, North Carolina 28202 s

V. S. Environmental Protection Agency ATTN:

EIS Coordinator Region IV Office i

345 Courtland Street, N. W.

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Atlanta, Georgia 30308 1

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MEETING

SUMMARY

DISTRIBUTION Docket File G. Lear NRC PDP.

V. Noonan Local PDR S. Pawlicki TIC V. Benaroya NRR Reading Z. Rosztoczy LB#1 Reading W. Haass H. Denton D. Muller E. Case R. Ballard D. Ei'senhut W. Regan R. Purple D. Ross B. J. Youngblood P. Check A. Schwencer R. Satterfield Branch Chief, LB#3

0. Parr J. Miller F. Rosa G. Lainas W. Butler R. Vollmer W. Kreger J. P. Knight R. Houston R. Bosnak T. Murphy F. Schauer L. Rubenstein R. E. Jackson T. Speis Project Manager R. A. Birkel Branch Chief Core Performance Attorney, OELD J. Stolz M. Rushbrook S. Hanauer 0IE (3)

4. Gammill ACRS (16)

R. Mattson R. Tedesco F. Schroeder D. Skovholt NRC

Participants:

er R. Ferguson, P. Sears, R. Stevens, C. Berlinger R. Anand, P. Wisco, R. Fitzpatrick, K. Kniel R. Giardina, J. Knox, R. Birkel G. Kniahton

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Branch Chief, Rel. & Risk Assessment Br.

D. Tondi BCC: Aoplicant & Service List 4

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