ML20234B696

Forwards,For Review,Listed Category B Repts & Summary of Contents,Including Util Requesting Reduction of Design Pressure for Drywell & Torus of Plant Containments. W/O Encls

ML20234B696
Person / Time
Site:	05000000, Brunswick
Issue date:	09/11/1970
From:	Hard J Advisory Committee on Reactor Safeguards
To:	Bush S, Seiss C Advisory Committee on Reactor Safeguards
Shared Package
ML20234A777	List: ML20234A773 ML20234A785 ML20234B065 ML20234B385 ML20234B393 ML20234B406 ML20234B432 ML20234B565 ML20234B626 ML20234B647 ML20234B673 ML20234B680 ML20234B689 ML20234B696 ML20234B714 ML20234B724 ML20234B742 ML20234B758 ML20234B774 ML20234B777 ML20234B794 ML20234B828 ML20234B839 ML20234B891 ML20234B899 ML20234B901 ML20234C039 ML20234C061 ML20234C089 ML20234C118 ML20234C134 ML20234C169 ML20234C181 ML20234C217 ML20234C241 ML20234C296 ML20234C306 ML20234C318 ML20234C355 ML20234C397 ML20234C403 ML20234C407 ML20234C411 ML20234C427 ML20234C429 ML20234C513 ML20234C519 ML20234C536 ML20234C540 ML20234C544 ... further results
References
FOIA-87-40 NUDOCS 8707060165
Download: ML20234B696 (2)

Text

6Yf J,.,

02 C A. USE ON.Y n p.

September 11, 1970 h)[ '

/;j '

[%

r3. '

l g

l l

C. F. Siess, Chairman Ersnowick Subcommittee S. H. Bush, Vice Chairman, ACES CATEGORY B REPORTS - BRUNSWICK - DEL LETTER REr CPeL'S REQWIT POR A i

REDUCTION OF DESIGN FRESSIRE FOR DRWELL AND TORUS OF BRUNSWICK CON-TAINMENTS The listed report and my summary of the contents are attached for your review.

As we discussed earlier. DEL has denied the proposed reduction in containment design pressure.

No ACRS action seems warranted.

The report may be discarded when you have finished with it.

Origins 151Ened by J. E. Hard J. E. Eard Senior Staf f Assistant Attachments:

1.

DRL Ler 4td 8/25/70 to CP6L 2.

Summary cct Other ACRS Members, w/ attachments g

FILE: Brunswick project & Category B files ha 15y omer s

. ACRS..

suner >

.JEHard emb...

i

............. _. 0a.'

A1.E.OH ai,..

9-11-70 r,nt,

ITrau AIX%33ti (hv. B43)

U.S uvfRNMENT PRINTING OITQ JEES~ & Me+696 B707060165 870610 PDR FOIA THOMASB7-40 PDR

tg Y

frz:

dn trunesisk De amanst 25. 1970. M cerotina poser and Light

.T pesy's resumat for a d_ tiam in amatmi-

• • '- f = a from 62 pois to 53 pois. The reases for the desist was W em a need to retain sufficient margine to sesor (1) the Stutted emperience and experimental data available for defining most-doet pheromona and contata===t respeese and (2) uncertataties in the voet flow model and in the degree of assureey to skick the bedesa sad Besholdt test date any be entropelated to the Brenewick design." In addition, BEL asked for a so-evaluaties of the nazimum liner temperature which results from bloodson from intermediate operating pressures.

ho ACES estion seems warrested.

t..

I W

hf-l o m cE >

EURNAME>

DATE>

a.

Fbrm AEC.Sth (Rev. 9-68) u.E Eonanutm1 PRINinNG DFTea.iese-ob-bus