ML19256A788

Forwards Diagram of Containment Purging During Normal Plant Operation Which Was Inadvertently Left Out of Respondent'S 790109 Ltr

ML19256A788
Person / Time
Site:	Farley
Issue date:	01/10/1979
From:	Clayton F ALABAMA POWER CO.
To:	Schwencer A Office of Nuclear Reactor Regulation
References
NUDOCS 7901160156
Download: ML19256A788 (2)

Text

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," k *t;00 Nor*n 18th Sne Post Cece B,=PG41 B.<mo vy om A:36ma 352')1 ie < rh/e ?'f; 323 53 41 L

F. L CLAYTON, JR.

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!!o y>ut!xwn e%ctoc s v3lPm January 10, 1979 Docket No. 50-348 Director of Nuclear Reactor Regt ation U. S. Nuclear Regulatory Commission Washington, D.C. 20555

^u-- Mr. Albert Schwencer Gentlemen:

J. M. FARLEY NUCLEAR PLANT-UNIT 1 CONTAINMENT PURGING DURING NORMAL PLANT OPERATION Attachec is an enclosure which should have been transvitted with a letter from ne to Mr. A. Schwencer dated January 9, 197" on the above subject. Please attach the enclosure to that tetter.

If you have questions please advise.

Yours truly, L. Clayt n, Jr.

FLCJr/TNE:bhj Enclosure cc: Mr. R. A. Thomas Mr. G. F. Trowbridge 79011601 % s

QlP13V291; (NO) 18" MINI-PURGE N * "

EXilAUST ISOLATIO!.y 18" MINI-(Inside) / PURGE 7 l MINI-PURGE

/ EXIIAUST / EXIIAUST FAN .,

RADIATION CLDIENTS QlP13V232 (NO) .

g (Outside) y QlP13V283 /

(NC) '/

/ j 48" Exhaust

$ ( h,

!  ? C To Stack 48" MAIN PURGE QlP13v284 (NC) N1P13V292 f 48" MAIN PURCE - (NO)

EXIIAUST ISOLATION (Inside) EXIIAUST ISOLA- / MAIN PURGE TION /

j 717 EXIIAUST FAN (Outside) / -

/ EAST PENETRATION Train

/

/ ROOM 4

/ i

)o' ' ' ' ' ' ' ' ' ' ' ' ' ' ' " ' " '

CONTAINMENT / WEST PENETRATION /

Note: 1) All valven are air operated butterfly valves.

/

/

ROOM 18" MINI-PURGE

'l

2) All valves close on isolttion

/ SUPPLY ISOLATION

/)

/t signal and high radiation sinna L j

(Outside) A from radiation elements. G'g f /

18" MINI-PURGE / Y $

Q1P13V289 SUPPLY ISOLATION f, h)A (NO)

(Inside) /g

/ l  :-

QlP13V290 .y MINI (NO) ,,!

/ PURGE 5 / SUPPLY QlP13V282 7,, FAN

)

9 (NC) h QlP13V281(NC) I { n

-ys y r '

, en; 90 x  ; - ,

48" MAIN PURCE /

48", MAIN PURGE '

SUPPLY ISOLATION , N1P13V291 SUPPLY ISOLATION (NO)

(Inside) j (Outside) '

MAIN PURGE

/ SUPPLY FAN Filter '

l ,

\/

d, d

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