ML18191A090

Submits 70 Copies of Report Nede 21851-P, Chugging Parametric Test Report-Small Scale, Dated June 1978

ML18191A090
Person / Time
Site:	Columbia
Issue date:	07/12/1978
From:	Sobon L General Electric Co
To:	Stolz J Office of Nuclear Reactor Regulation
References
NEDE 21851-P
Download: ML18191A090 (4)

Text

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"!ARK IE CONTAINMENT PROGRAN REPORT, "CHUGGING PARAMETRIC TEST REPORT-SMALL

CALE'" NED 21:-51-Pi DTD JIJNE 1978. TQ B- WITHHELD FROM PUBLIC DISCLOSURE

'URSUAhIT TQ 10 CFR 2. 790.

REVIEWER INIT I AL: XRS DISTRIBUTOR INITIAL:

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' g I P t lgllf.PMY NUCLEAR ENERGY PROJECTS DIVISION GENERAL ELECTRIC COMPANY 175 CURTNER AVE., SAN JOSE, CALIFORNIA 95125 MFN-273-78 MC 681, (408) 925-3495 July 12, 1978 U. S. Nuclear Regulatory Commission Division of Project Management Office of Nuclear Reactor Regulation Washington, D. C. 20555 Attention: Mr. John F. Stolz, Chief Light Water Reactor Branch No. 1 Gentlemen:

SUBJECT:

MARK II CONTAINMENT PROGRAM REPORT, "CHUGGING PARAMETRIC TEST REPORT-SMALL SCALE" NEDE 21851-P, dated June 1978 Seventy (70) copies of the subject report (NEDE 21851-P) are being provided by General Electric Company on behalf of the Mark II Owners Group for your review as part of the Mark II Containment Supporting Program, Task A.7. This report summarizes an experimental study of chugging conducted in three scaled wetwells.

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 21851-P and the attached affi-davit be withheld from public disclosure in accordance with 10CFR2.790.

A non-proprietary version of this report is being prepared for submittal by the end of July 1978.

Sincerely, L. J. Sobon, Manager BWR Containment Licensing Containment Improvement Programs LJS:gmm/546 Enclosure cc: C. J. Anderson, NRC H. Chau (Mark II Owners Group)

H. C. Brinkman, (Mark II Owners Group)

L. S. Gifford, GE-Bethesda I. A. Peltier, NRC R. L. Tedesco, NRC File: 3.2.7

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