ML18191A086

General Electric Provided 100 Copies of Report. Suppression Pool Temperature Response to a Safety/Relief Valve Discharge Through a Ramshead in Mark I & II Containments, NEDO23689, May 1978

ML18191A086
Person / Time
Site:	Nine Mile Point, Columbia, Limerick, LaSalle, Zimmer, Shoreham, Bailly  File:Long Island Lighting Company icon.png
Issue date:	08/04/1978
From:	Sobon L General Electric Co
To:	Stolz J Office of Nuclear Reactor Regulation
References
MFN-322-78, NEDO23689
Download: ML18191A086 (4)

Text

I=;EGULATORY INFORMATION DI'RIBUTIGN SYSTEM (RIDS) 0 IS Ri BUT ION FOR INCOMING MATERIAL TOPREP

.=,EC:

STOLZ J

F NRC ORG:

SGBGN L J CiEhf ELEC DOCDATE: 08/04/78 DATE RCVD:

0'=:f16/ 7

='OCTYPE:

LETTER NGTARI"ED:

NG COPIES PEl-Ei VEDl

.= I IBJECT:

LTP, 1

ENCL 10

=O.'WARDING GE TOPICAL REPT EhJTITLED:

"- UPPFES= ION POOL TEMPERATURE RESPONSE

G A '- AFETY/REL1EF VALVF DI'-CHARGE THROUGH A RAN - Ii - AD IN NAPl' AND CONTAIMENTS? " NEO

. 36'r ~ i MAY?

1978.

REVIEWER INITIAL:

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7'~2 '0027

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0 E f~ E R P L, "'-" E L E C 7 R l C GENERAL ELECTRIC COMPANY, 175 CURTNER AVE., SAN JOSE, CALIFORNIA95125

'MC 681, (408) 925-3495 N UCLEAR ENERG Y PROJECTS DIM. iSION MFN-322-78 REGULATORVAnt'.yrT qI ~ I 0><

U. S. Nuclear Regulatory Commission Division of Project Management 0 fice of Nuclear Reactor Regulation Washington, D.

C.

20555 1

Attention:

Mr. John F. Stol.z, Chief Light Water Reactors Branch No.

1 GENERAL ELECTRIC REPORT, "SUPPRESSION POOL TEMPERATURE

RESPONSE

TO A SAFETY/RELIEF VALVE DISCHARGE THROUGH A RAMSHEAD IN MARF,. I AND II CONTAINMENTS," NEDOZ3689,

MAY, 1978 1

Reference:

Letter with Report, "General Electric Report,

'Suppression Pool Temperatur~

Response

to a Safety/Relief Valve Dis-charge through

g. Ramshead in Mark I and II Containments,'EDCZ3689-P, da ".ed March, 1978," to J.

F. Stolz, from L. J.

Sobon, da'ted March 31,, 1978.

One hundred (100) copies of the subject report are being provided by General Electric for the Mark I and Mark II Owners Groups for your review as part of Mark I Task 7.5 and Mark II Task B.6.

SUBJECT:

Sincerely This report is the non-proprietary version of NEDC23689-P which described the analytical models used to predict the temperature distribution in the Mark I and II pressure suppression pools folio~",'ng S/RV discharge through a ramshead

device, and was submitted to you in March 1978 (Reference).

L. J.

Sobon, Manager BWR Containment Licensing Containment Improvement Programs 7 2='0027 LJS:mm/949 Enclosures 100 cc:

C. J.

Anderson (NRC)

H.

C. Brinkmann (Mark II Owners Group)

H.

Chau (Mark II Owners Group)

L. S. Gifford (GE, Bethesda)

C. I. Grimes (NRC)

I, A. Peltier (NRC)

R. L. Tedesco (NRC) 6" ID~"

o~

l'

ov j~vfW REGULATORY INFORMATION l3XSTRIBUTION SYSTEI'I (RIDS)

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STOLZ J F

NI.C GRG:

SOBGN L J GEN ELEC DGCDATE: 07/28/78 DATE RCVD: 08/07f78 DOCTYPE'ETTEli NO i ARIZE13:

YES COPIES RECEIVED iiJ I'$ )I i

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.:aNSISrIhIG QF HARK II CONTAINMENT PROGRAM REPT "EVALUATION GF

,='ID-~TliUCTURE INTERACTION OiV BNR MARK I 1 CONTAINMENT STRLCTURES, "

."~I DE-21936-P, JULY 197'...

W/ATT P, GP AFFIDAVIT REVIEWER INI'IIAL:

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DISTRISUTIGN OF THIS MATERIAL IS AS FOLLOWS ~~~~>>~~>>~~~~~~>>~~~

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INTERNAL:

50-322 FILE++LTR ONLY 50-353 FILE++LTli ONLY 50-

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l'ENERAL ELECTRIC ML GENERAL ELECTRIC COMPANY, 175 CURTNER AVE., SAN JOSE, CALIFORNIA95125 NC 681, (408) 925-3495 July 28, 1978 U.

S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D.

C.

20555 Attention:

Mr. John F. Stolz, Chief Light Water Reactor Branch No.

1 Divison of Project Management NUCLEAR ENERGY PROJECTS DIVISION NFN-316-78 Gentl emen:

SUBJECT:

MARK II CONTAINMENT PROGRAM "REPORT, "EVALUATION OF FLUID-STRUCTURE INTERACTION EFFECTS ON BWR MARK II CONTAINMENT STRUCTURES,"

NEDE-21936-P, JULY 1978 Seventy (70) copies of the subject report (NEDE-21936-P) are being provided by General Electric Company on behalf of the Mark II Owners Group for your review as part of the Nark II Containment Supporting

Program, Task C.8.

This report describes a study to establish whether fluid-structure interaction (FSI) effects are present in Mark II containment structure responses to hydrodynamic loads.

The enclosed report contains information which the General Electric Company customarily maintains in confidence and withholds from public disclosure.

The information has been handled and classified proprietary by General Electric as indicated in the attached proprietary affidavit, and the request is hereby made that NEDE-21936-P and the attached affidavit be withheld from public disclosure in accordance with 10CFR2.790.

A non-proprietary version of this report is being prepared for submittal in August 1978.

Si cer 1

L. J.

Sobon, Nanag r BWR Containment Licensing Containment Improvement Programs LJS:mh/1661 Enclosure (70) cc:

C. J.

Anderson (NRC)

H.

C.

Brinkmann (Mark II Owners Group)

H.

Chau (Nark II Owners Group)

L. S. Gifford (GE, Bethesda)

I. A. Peltier (NRC)

R.

L. Tedesco (NRC)

File 3.2.7C 782160053