ML18030A017

Forwards Auxiliary Sys Branch Request for Addl Info Re Round 2 Questions.Util Should Modify Response to Questions Re Pressure Loadings in Compartment within Reactor Bldg & Change Tech Specs for Units 1 & 2 Cranes

ML18030A017
Person / Time
Site:	Susquehanna
Issue date:	10/23/1980
From:	Tedesco R Office of Nuclear Reactor Regulation
To:	Curtis N PENNSYLVANIA POWER & LIGHT CO.
References
NUDOCS 8011100421
Download: ML18030A017 (11)

Text

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DISTRIBUTION.

OCT 2 3 1980 Docket Files RHartfield, HPA LB¹1 Rdg OELD NRR Rdg OIE (3)

DEisenhut RPurple bcc:

TERA JYoungblood NRC/PDR Docket Nos.:

50-3t37i' RStark L/PDR and 50-3(8 HRusIibrook NSIC PCheck TIC LRubenstein ACRS (16)

Hr. Norman M. Curtis ASchwencer Vfce Pi esfdent - Engineering

..JHfl1er and Constr uctfon

'Hiraglia Pennsylvania Power and Light, Company 2 North Ninth Street

'Ross Allenjtjn, Pennsyl vanfa 13101..

JKnight

Dear Hr. Curtis:

RTedesco

'Noonan

Subject:

Susquehanna Steam Electric,Station, Units Nos.. 1,,and

.2 - Request for Additional Information As a result of our review of your, application,for operating-licenses for the Susquehanna Steam Electric Plant,, we find that we need additional information fn the area of Auxiliary Systems.,

The 'specific information required fs listed fn the Enclosure.

If you desire any discussion or clarification of, the fyformatfon requested, please contact R. H. Stark, Lfcensfng ProjectHanager,,(301-492-7238).

Sincerely, Original signed by Robert I Tedcscp

Enclosure:

As Stated Robert L. Tedesco, Assistant Director for Licensing Division of Licensing cc:

See-next page OFFICE SURNAME DATE)

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ENCLOSURE Auxiliary Systems Branch Round 2 questions Susquehanna 10.23 Your response to f010.1 and f010.2 regarding pressur>>

loadings in compart-ments within the reactor building does not address differential 'pressure loadings upon interior walls.

While we think it unlikely that the exterior walls of the reactor building will be severely effected we remain concerned with the behavior of the interior walls.

Th'e impact of possible structural degradation of'nterior reactor building walls has implications with regards to safety related equipment.

Your response should be expanded to support your conclusions that the differential pressure upon interior walls can be neglected.

10.24 Me have reviewed your response-to f010.6 and find it unacceptable.

We will require an interlock so that the leakage control system actuation valves can be opened. only if the associated HSLIV is.in a fully closed position.

(See Regulatory Guide 1.96.)

Please modify your response accordingly.

J 10.25 Your response to $010.5 for tFie cranes for Unit 1 and Unit 2 crane is unacceptable.

The Unit 1 and 2 cranes do not meet Branch Technical Position APCSB 9-1.

Please reevaluate the design of your cranes in.line with APCSB 9-1 and modify your response accordingly.

10.26 The potential for a partial density moderator (i'.e. fire fighting foam) to reach the fresh fuel is a criticality concern.

Provide details of the cover that protects the fresh fuel racks which show how effective the seals of the cover plates would be in preventing this unlikely event.

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Mr. William 0. Parker, Jr.

Vice President, Steam Production Duke Power Company P. 0.

Box 2178 422 South Chur'ch Street Charlotte, North Carolina 28242 CC:

Mr. W. L. Porter Duke Power

Company, P. 0.

Box 2178 422 South Church Street Charlotte, North Carolina 28242 Mr. R. S.

Howar d Power Systems Division Westinghouse Electric Corporation P. 0.

Box 355 Pittsburgh, Pennsylvania 15230 Mr. E. J. Keith-EOS Nucl ear Incor por ated 220 Montgomery Street San Francisco, California 94104 Mr. J. E. Houghtaling NUS Corporation 2536 Countryside Boulevard Clearwater, Florida 33515 Mr. Jesse L. Riley, President'he Carolina Environmental Study Group 854 Henley Place Charlotte, North Carolina 28207 J. Michael McGarry, I.II, Esq.

Debevoise 8 Liberman 1200 Seventeenth

Street, N. W.

Washington, D. C.

20036 Robert M. Lazo, Esq.,

Chairman Atomic Safety and Licensing'Board U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Or. Emmeth A. Luebke Atomic Safety and Licensing'Board U. S. Nuclear Regulatory Commission Washington, D. C, 20555 Or. Cadet H. Hand, Jr., Director Bodega Marine Lab of California P. 0.

Box 247 Bodega Bay, California 94923 David Flesichaker, Esq.

1735 Eye Street, N.

W.

Suite 709 Washinqton, D. C.

20006 Richard P. Wilson, Esq.

Assistant Attorney General State of South Carolina 2600 Bull Street

Columbia, South Carolina 2920I Office of Intergovernmental Relations 116 West Jones Street

Raleigh, North Carolina 27603 County Manager of Mecklenburg County 720 East Fourth Street Charlotte, North Carolina 28202 U. S.

Environmental Protection Agency ATTN:

EIS Coordinator Region IV Office 345 Court'land Street, N.

W.

Atlanta, Georgia 30308 Mr. Tom Oonat Resident Inspector McGuire NPS c/o USNRC Post Office Box 216 Cornel ius, North Carol ina 28031

Mr. William 0. Parker, Jr.

Vice President, Steam Production Duke Power Company P. 0. Box 2178 422 South Church Street Charlotte, North Carolina 28242 CC:

Mr. W. L. Porter Duke Power Company P. 0. Box 2'l78 422 South Church Street Charlotte, North Carolina 28242 Mr. R. S. Ho~ard Power Systems Division Westinghouse Electric Corporation P. 0. Box 355 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'he Carolina Environmental Study Group 854 Henley Place Charlotte, North Carolina 28207 J. Michael McGarry, II.I, Esq.

Oebevoise 8 Liberman 1200 Seventeenth

Street, N. W.

Washington, O. C.

20036 Robert M. Lazo, Esq.,

Chairman Atomic Safety and Licensing'Board U. S. Nuclear Regulatory Commission Washington, O. C.

20555 Or. Emmeth A. Luebke Atomic Safety and Licensing'Board U. S. Nuclear Regulatory Commission Washington, O. C.

20555 Or. Cadet H. Hand, Jr., Director Bodega Marine Lab of California P. 0.

Box 247 Bodega Bay, California 94923 David Flesichaker, Esq 1735 Eye Street, N. !I.

Suite 709 Washinqton, D. C.

20006 Richard P. Wilson, Esq.

Assistant Attorney General State of South Carolina 2600 Bull Street

Columbia, South Carolina 29201 Office of Intergovernmental Relations 116 West Jones Street

Raleigh, North Carolina 27603 County Manager of Mecklenburg County 720 East Fourth Street Charlotte, North Carolina 2S202 V. S. Environmental Protection Agency

-, ATTN:

EIS Coordinator Region IV Office 345 Courtland Street, N. !l.

Atlanta, Georgia 30308 Mr. Tom Oonat Resident Inspector McGuire NPS c/o USNRC Post Office Box 216 Cornelius, North Carolina 28031

Docket Nos.:

and 0-3Q&

- Hartfield, MPA LBT"'1 Rdg OELO pp7 2 g t 8p NRR Rdg OIE (3)

OEisenhut HHol ~

RPurple bcc:

TERA JYoungblood NRC/POR RStark L/POR MRushbrook NSIC PCheck TIC LRubenstein ACRS (16)-

htr. Norman M. Curtfs ASchwencer

- Engfneerfng

'Miller and Constructfon

'Miraglia Pennsylvanfa Power and Lfght.Ccayany

" RYollmer 2 North Hfnth Street DRoss AT1en~

Pennsylvanfa-131QT FSchroeder JKnfght

Dear Nr.,

Curtfs:

RTedesco VNoonan Subject.-

Susquehanna Steam Bectrfc Statfon Unfts Nos. I and

2. - Request for Addftfonal Eni'ormatfon As a resu1t of'ur review of your applfcatfon for operating 1fcenses for the Susquehanna Steam ETectrfc Plant, we i'fnd that we need addftfonal fnformatfon fn the area o5 Auxflfary Systems.

The specfffc fnformatfon required fs listed.

fn the-Enclosure.

Ifyou desire any dfscussfon. or cTarfffcatfon of the fnformatfoe ~uested.

pTease contact R. R. Stark. Lfcensfng Prospect

Manager, (301-492-7238).

Sfncerely, EncTosure:

As Stated:

cc:

See next page Robert L. Tedesco, Assfstant Gf.rector for Lfcensfng Ofrtsfon of Lfcensfng OFFICE SURNAME OATK OL:LB81.

OL'CBODY'MStark/1 s

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ENCLOSURE Auxiliary Systems Branch Round 2 Questions Susquehanna 10.23 Your response to Q010.1 and Q010.2 regarding pressur>>

loadings in compart-ments within the reactor building does not address differential pressure loadings upon interior walls.

awhile we think it unlikely that the exterior walls of the reactor building wi 11 be severely effected we remain concerned with the behavior of the interior walls.

The impact of possible structural degradation of interior reactor building walls has implications with regards to safety rela.ed equipment.

Your response should be expanded to support your conclusions that the differential pressure upon interior walls can be neglected.

10.24 Me have reviewed your response to Q010'.6 and find it unacceptable.

Me will require an interlock so that the leakage control system actuation valves can be opened only if the associated MSLIV is in a fully closed position.

(See Regulatory Guide 1.96.)

Please modify your response accordingly.

10.25 Your response to Q010.5 for t6e cranes for Unit I and Unit 2 crane is unacceptable.

The Unit I and 2 cranes do not meet Branch Technical Po ition APCSB 9-1.

Please reevaluate the design of your cranes in,line with APCSB 9-1 and modify your response accordingly.

10.25 The potential for a partial density moderator (i.e. fire fighting foam} to reach the fresh fuel is a criticality concern.

Provide details of the cover that protects the fresh fuel racks which 'show'how effective the seals of the cover plates would be in preventing this unlikely event.

lk

Mr. Norman W. Curtis Vice President - Engineering and Construction Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsyl vani a 18101 CC:

Mr. Earle M. Mead Project Engineering Manager Pennsylvania Power E Light Company 2 North Ninth Street Allentown, Pennsyl vani a 18101 Jay Silberg, Esq.

Shaw, Pittman, Potts 5

Trowbridge 1800 M Street, N.

W.

Washington, D.

C.

20036 Mr. William E. Barberich, Nuclear Licensing Group Supervisor Pennsylvania Power E Light Company 2 North Ninth Street Allentown, Pennsyl vani a 18101 Edward M. Nagel, Esquire General Counsel and Secretary Pennsylvania Power 5 Light Company 2 North Ninth Street Allentown', Pennsylvania 18101 Bryan Snapp, Esq.

Pennsylvania Power 5 Light Company 2 North Ninth Street Al1 entown, Pennsyl vani a 18101 Robert M. Gallo Resident Inspector P. 0.

Box 52 Shickshinny, Pennsylvania 18655 John L.;.Anderson Oak-Ridge National Laboratory Union Carbide Corporation Bldg. 3500, P. 0.

Box X

Oak Ridge, Tennessee 37830 Mr. E.B, Poser Project Engineer Bechtel Power Corporation P. 0.

Box 3965 San Francisco, California 94119 Matias F. Travieso-Diaz, Esq.

Shaw, Pittman, Potts E

Trowbridge 1800 M Street, N.

W.

Washington, D.

C.

20036 n

Dr. Judith-H. Johnsrud Co-Director Environmental Coalition on Nuclear Power 433 Orlando Avenue State College, Pa 16801 Mr. Thomas M. Gerusky, Director Bureau of Radi ation Protecti on Department of Environmental Resources Coirmonwealth of Pennsylvania P. 0.

Box 2063 Harrisburg, Pa 17120 Ms. Colleen Marsh Box 538A, RDP4 Mountain Top, PA 18707 Mrs. Irene Lemanowicz, Chairperson The Citizens Against Nuclear Danagers P. 0.

Box 377 RDF'1

Berwick, PA 18503 Mr. J.W. Millard Project MAnager Mail Code 394 General Electric Company 175 Curtner Avenue San Jose, California 95125