ML23241A404

From kanterella
Jump to navigation Jump to search
7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.6-2, Drawing 438288, Sheet 1, Rev. 4, Pipe Rupture Restraints Plan Below El. 120 Containment Structure - Area F 7 G
ML23241A404
Person / Time
Site: Diablo Canyon  
Issue date: 05/25/2023
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23241A052 List: ... further results
References
DCL-23-044
Download: ML23241A404 (1)


Text

All s'jstems h11v,=, been eva/v,tted on{'j major rupture. r~straints below e..leva:tion /2CY-.o

  • a.re showr1. Refef" wsec.T10n j.&8 - I for co,nplettl, 5c1st-em8 i!!YtJ!v"tt!d.

!2.f!s1dual Heaf l!.emolK!l Sup.ply Accumu.'afor tnjecf,on (oop 4 Accurnuk,for lnjec fion loop J Accu1T11.tlafor tnjecf10n CO£¥> e

.Accumulafor Injection Loap 3 Saf'dy /njecflon loop 4 5afe'fy.'njectian loop 1 5afefy t,zjecfian loop E.

loop {!: -Pre~sur,*zer

..5,.,,...,,,, line RE5TRAI p,

e Dsfoi/

No No. Size i':'t 5c!:.,0""' J'on 5 7RR

/WIRR 254 Jo"¢ 54

~:~ '-';-'.:

rilftY-z:s 10*,t, I 6Z


:;39*~

439SG9 44~~,~

5 lF o,, I),~,.;;;;,,,---::;::::;.f.59.5?/

,t,1'. A~*,tdr---' - e r PCl-,t.C-37111,,I{/

'1'1'11'1,~hamct>I ~~ :}/4&** -d.. x/. ~01"'.(?S°~

    • A~IM<lonnt r,rr OGl-lfIC-371tf./fl 7.'JR.R 54.J
  • ,;;;:.,----,;,'a 1,,o-,,m-~-4~?~?.

//'//!/?

23~

t:,*,t, 57.J 4#_7f'f;

'lc'ft.Al,a,.,/w,,,d e,C,,./*~C*,l 1U!ll

~~c~-l-"-.1--'----l-_.:_-l----------_,..--------.-I JP/RR 235

~'r

.57./

4!,'H~t,,

l2PR.R I

...J}/!Ri? - ~

J 5i.l l;-J <J~15

-1tQ? /),'o,.,l,r04m -o'.*~.4.395?/

13/ERR 13,,.:JRR

~ 2"1

    • ,11&,,,,d,:,,,ed p~,0~1.<5C*J~t>0"1J C,.,,,p/ek 1* <¥,_,,d f>n lJ/:l*E~*n*r ::, '1;!

~

1,-r:::/"urizer

~~--~-i--'.*'-'**s~.£27!2**+ --'--*

1:::,~:;z~=.:'7,.::~~~~;:.::w

~~~,n~aue,n<~l=~*:C=j~ 2Q.. 5* /f.c,£

~/ic,i ::;!:,';;;~---;;-:;/;;,~;~~=~:',;;,

GENE_Rdl NOTES, Unless nof£d oflien111:Se;

.3. All bolts and or!Chor rod.s shall bs.4.ST/,1 A-/90 wlfh h.:ovy hex. nufs. No welding 15 perm/tied on bolts, rods or nufs 4-. Wetdd sfud~ shall be i1/tl '¢ X !Jf:

S. u~e femplafe for /ocaf/t;n of 01'1chor rods for lwo or four legs resfrolnf. Templofe /ocoflon to/eronc, 7.;. " 1/4 *

6. Embedded :dee/- ¥c. 8!33I Non-e.mDtd<1ad.de1:I - Sp8t,. 88.5~X.R.
7. P,,1)>11<:k :,hims i!f. /1:3.!, /f ~*sd&~. to obfo:,,, f/11i~

bo!!..i f l) l.. a,1":J ;;l conr.6of,,-,il!J a.All diff&nersshof/ t.a>1e ff.e :Mme fh/&kne~~ as cf ff/e rupcft"ve mem08, fit?nget>, ond be f<1/f.pt.n(;f br.;ff f;_fd1,d -fo tr,. wsb r /fang* fh&y ore offtu;h~d

9. for ~him.;~ck and corner dsfail~ J,plt'cas ~nd me.miJ(!r :ii:e.~, Slot: dr~w,'n9,/~~ e,69_

J JO. *for embe dd1ul 4efolls and,,itJfallai-ion

roce.d_,;r'" of in~,~ or ancho, r od5 wi!f, respect fo fr., working po/rif SC/I dwg.,f472~3.

fl. All closed.5ections ~II hove J"*"vrmts at the lowl!l!at point.

!'2. t~1r/inq f>Oi"f" af El. 94 ~0~~1:11 JJ..,9

13. Frames shall t,e shop assembled as re'l Ii t"o venft f,f"of bo/f"ed t:onnccf11:ms.

I+ Donof.scalefrom res-rroinf drawi'rJS, IS.Provide f"¢ dr,:1/n holes where ~ru,red JG..,.. - ind,caUS adval cold,,gap_s- -see fable

/7. -

t)o,-oo/ re,novn:/,.-,s/ro/nl-h,:,mcs wilhovf p,;.,,.

Q/"J>t'"OVol from Pti de Mcc,lumico/ Engi,nft!,lng.

R.EFERl=NC£ D/~AWINGS I. Concrelc. Pe,:tes.'ols For EqrJJpme...,f 5uppo.,./s 4~~271!

2.P~oe i?upf,.,,*,:ks.'.-a,:.,fs~bi/s -Sh.. Vc,/

+Jtl289 Sh.No. 2 43fJ5"1(p 4. -

Sh.No.]-

43':i:$fl9 5.---~,----

5h.No.4 4~B574 ShNo.5 4J~575 7.--------

Sh.Noh 4472-f.7 Sh.No.7 4.f.72.45

9. -

S!i.No.8 44724-9

/O--

Sh.No.9 4-47250 fl---

Sh.No.JO "44-72~/

12.--

Sh.No.II 447252

13. Pipe. Rupti.m: Rc~lrain/s EmbedmMf~

44725~

14. S<1_p_.ol1e';~°"~*;w~i07~*~============ i!iii 663i!<t-3 UN I T I PI PE RUPTURE RESTRAIN TS PLAN BELOW EL.

120 CON TA! NMENTSTRUCTURE -

AREA

" F"

~ " G" --~~==~-=-'

438288