ML20268B072

From kanterella
Jump to navigation Jump to search
5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441312, Rev. 28, Sheet 1, Electrical Schematic Diagram Charging Pumps No. 21 & 22
ML20268B072
Person / Time
Site: Diablo Canyon  
Issue date: 06/30/2020
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML20268B299 List: ... further results
References
DCL-20-075
Download: ML20268B072 (1)


Text

OLD' CUTL l/i £ E

D C

a_o B

~ A CD N

0 Q)

C

+-

0>

0 D

  • C N 0>,.-

Dt/)

rri

~ z NN q- __ _

'Q'°r,J L II -

(1)

~ ~ (I)

W"l":O f- "

VlZO

<t ( ') <J.

Ct'.OU 4NFC 4 S i ZIii I Z I£ I r i7 2

~

3

~

...... 2 I

4'toOV 6"5A. eus SECT. F

I I.

.SIHFII S:MFII l~0/5A_

s~=---

,1 g ~t::+/-::t=~--i-m ~ 1 -

~

~

B;:--,~~1:;~~!i;~---~~-~-~j-} ::: ~v'l--_J 9

9 Cl I : '

600/5A m)

TO &!Ci. SECTIO~ F' SUB DIFFER.El-l'TIAL.

S&E CJIIWG, N~ 441343 r----------,

50~A i 11 :i

~

+/--u~

6tfFII

, __ _____ ___ t SONHFII MMFU w 51,e; w;, NO Ml 35 2 65-3 ti-f-+

GIS BFS-4.....!:!:==============================:::::!h Bf4--5 IJIFII

-0 1.HF!!/._11) f?Ju 7~~r1;1u;r"1: l{[l~l"#f'i

ii ~i;r~ ~11: 1 11µ *T 1 1:;;1 *U 1 L'.;_w_ M2 143 _JJ 1 841-11_ ~ 113 _H4_J

~

Lof-...... -----:-:----::-----+--------------JL SEE. DW6NoHl3'3 lt/FtJAITP 21/Fl/A ITIJ 5

m AUTO.

,(>~

01-

~~

6 COMTAC'T8 POSITION Al.n' &.,, e.

/ II '-;,ac11,..2 I

)I ",. Ill 2

I(

.'.Hl-3C 3

S IIS* 6C11--6 s JI, ll..

6 It II It 711--:,W:

1 It It ll 9

S' 119.""i>-IO It

)I, It "

/0 It II II U-1/C "

ll II

/,Ni AMwETER SWITCH sw I..J$D AT I..OCA'TION SHFII, SHG9.

PO.SIT/ON CONTACT:i STOP Auro ON REl"IARIG

-H- "

)(

THIS DWG.

-It-B

'X 5PARE

-H--

C X

TH/5 l)WG

-tt-

[)

X X

.SPAR£ CONTROL SWITCH "2*{!;-60 '12/t-6" USED AT LOUT/ON LPF0,J.,f!f;_M_

SPRING RETt/RN TO AUTO rROM SIOP TR IPr LOSE SfOP SlAAl RESET Cw COf,/(Jl,CT MJ<..OTZJI]

FD/I ll.56 A1 JI.£ j 7

I 7

I

~

8 POSITION CIWTIC15 TRIP AFTl'R CLOSE RFNMKS 7/ffl' CIJJS£ I -II-IC X

.... p-.

2C -u-- 2 X

Tlt11 D-3 --11--S':

X s.......

fl-ii-- 4 X

5,..,.~

J" --U-.fc X

X

.,_,.il 5t-f 7 -II--"

X X --

1, -f CONTROL SvVITO-I "~;

11 5 2HG9

~

USEJ AT LOCT l ON SHF I I, SHG9 SPRING f?£TURN TO H£U'TRAL CONTACTS POSITION STOP NEUT.START

-II-A X

~t-B X

-ll-C

)(

X

-ll--

0 X

X

-ll-E X

X

-fl-F X

52HF 11 5.:HG9 C,c, REMARI\\S THISOl'IG THIS °"6 THISDl',8 THIS C>IIG THIS 0116 SP/IRE CfJNf'AC.fbl.Jr.. Ol2Am;fl

-H-I C. I I J(. I ;,<

ITHIS.DWG I fOD 1151' Ar fJI.Y. I

-II-1>

)(

S/OA/?.S C@J' CONTROL SWITCH 5~JIFII S2Hff'

~, C USED AT L0CATIO/\\1 f/(/)2 If. CNV SFRINc" 1ALAKH HEF 23

--< f--

8 fll/5 PWt:ii

--ff--

L I

SPAR/;

-~ v,

SPARE.

9 10 TABLE OF DEVICES CE\\JICENQ Fl.NCTION R.ti!'Nil ~- I lYff I OOAHIG

~

/HF/I, /Hri,j I 511Ri7Y I,VJECTIOV &<,k'AL R£L-AY I IZOV AC I ACA$"4T I £1.R.

1HF11A, JllfrlA I AJJio 7T<lfl1'r~ Rel AY 1110v At: I ltv451AT I ET!?

2HF!I SM't;TYl!ll£CTIO#SKilvlfLT/ff/.w;hl.. IZCW'AC ¥A57.lT E:T.R.

2liFIIA I Auro 11<AIISFM TIM!No/ REL 1120v AC IMAS?i!TI £1.R.

2HG9 ~

ltilGT_,.,S"NAL Tll.lli'G llELl120VAC I.AGASTATI HI{

2H~'JA IAIJ'lb~ TlMING RELAY 1120\\IAC l~A11 £71(

270( I HF 11, HG9i.Pt! CD/(fl(l)l(.J)l~/11.TMt /:El. Vl;VJ)C, 1,4.,4.STATIE.:;.f'P Wf/ ~

~

CtJNTROL UNDEf?VOlT,t(,[ REl.llESfDC I GI.Co.

I HGA

?:ZF-lll,t*Zli*U ~UMOILl'f'Rf/MVINti T.ININ~ /¥L. l120V AC l~

5TAT 17000 27 XH'T, HGT l4KVBU!!NTRIPOLIARI' REI.AY

!!!fl,~ WTl?ol TliA/'1'71'&/! SWITCH V,Z.?Y PC 1~~'.;W I 24 42*2F*6:,42*1G*64 480V MOTOR STARTER 49*2F*6C, 4HG*64l4 80V MOTOR OVE,LOAD REL AY 50NHF I I, HG9 IGII.Ol.N) O't'ERCUAAENT SENSOR 5 I HF I I

  • HG9 f o.ERWRREKT" Ra.AV 5 1 XHF I I ' H~9 I CNERCUAAENT AUltlUAAY AEV.V I 2+V cc I ~E.C. I HFA 52HF I, HG9, HG 11 CI RCUIT BREAK ER 52Hf I l4XY CJ<r. BKR. CELL Dm.l(

480V AIR C"1CIJIT BREAKER 480V A IR CI RCUI T BREAKER I EO OV I ~~bl]

H ::

aRcu,r8REAKcR c111SE,tUK REL vesv LJC I t,n:," ~ 1 11 FA J!!ft_acSIN<,51'RJNC, TIJJfEDE/.,4Y Ra!I ~v~

1-1/4,ISTATI E.TR.

ICHGIX,2X, 3XICHARGING PUMPS RUN A/Jt RELAY l120\\IAC IWEG,rpl Afi' PS 293, 29l I U18E OIL PRESSU~ SWITCH PS~S, 29G !LUBE OIL PRESSURE SWITCH fS~7, 298 ILUBE OIL PRESSURE SWITCH GTl'.14£.JA I TD 0.15-J 5f:CCW[}S t7.R.l4I,A 11P. 0./~} 5/3C?NDS eT.R.l'f-IJ.8 f/).O,f7-1, SeCONt):S t:7/?l'1I3P lr.o. 2-60 s1;c0Nos ETR IH.38 IT. D. 0.55'- I~ S£CONPS ETR.HI3D IT.D. t

  • IO $ECOA/05 702.ZAr

(~ (5) fTRIPS ON UV & TRAllSFER fO D1 £S,L 124907/3*2 (13) (14) f'ART OF MOrDR STARTER (2)(7) f Alt.Rs ONLY (2) (7) 113)( 2/(7)

(I!)

< 4 I IAR880AR J}££E U\\E DIAGRAM

!h~' ~tJrr~rri~ru~: IiLJ 11

~f~~1LJiU1

~~

~

~

~

I

~

(I)

\\/1 Ill I

~

1

~

I MODE BEL.ECTOR SWITCH 43Hfl/,43HG9 USED,r;r L.C&'-TION ~

NON SPRING l?ETUR~

4 80V MC~ GUS SECT.

2 F A

I MANUAi.. c.oNrROI.. I AUTO CONTROL 1 B4 HI H2.

JfJ M4 _J

.84 /.fl

,H2 H:J _

H4 _J AUX ( TIME DELAY RELAYS SA t(t

~21/Flf

/Ill/

TPO fil!Me.

)..

£/0

~ ~

+/-

.SHFII o, ~

  • S52HFII/AS

~ 'f.

~

~

.SHFJI 0

~

Ell

~

cio

.sf SHG9

&T52HG3/AS 9~

E/2 RN11R8 E',o---

~JsHGII

~ ~

.52HGII/AS

~ 2 SHG/1

Ir_ z;:

'I')

Tl f.l.DCI SEE PWG, MIT HF/I

~ ~ RNI\\P-~_? ____ 1 __ _:f __ ~E~G_1_x_

C> tu I

/ 3 7 ~ II 13 IS /7 1 I\\NAAB SP I CHG2X

,-, i j 7 J ",~-IS'tl' l.l.11.11.1:

eT 4 BT,if,.r,-11 "' l,

814Y. 81498 614~

S:P.

1 E/3-

~ "'

RN1'N3 SP I Cr G3 X lu ~

,=

~

t- ---~ ~

_J I.__;

7,9, If 13 IS J]I....J ~

J,/f1.44/3i0 CNV 8F--o,.,.

C\\,{t I

11 11 Jl 11 1

eT.iT Bf4 ~~ 4'm; :

l.J l.l ll 11:I x

<'T4T "14,.,-~ "'T~,12 :::o 814:'),,\\ 814.'.lB 8!49C SP. 1 4

1 614,A 8/lfJ8 8/49( ~

1

- ________________ ]

J CHARGING PUMPS RUNNING AIJX/LJARY RELAYS I

6 0-0F~

CONTACT INTERI.QCKS FOR t.. ETDOWJII ORIFICE STOP VALVES c,;,,,16. N2 44!.321 51:/fl!.

Q!..V f'OTEl'!IIAL JJ,,JTER,LOCK.

CONTROL BUS DC UNDERVOLTAGE MANUAL CLOSE.

,AIJ'lO Q.OQE INDICATION MANUAL TRIP

-~IITO TRIP I

QIEBCI.JRRENT

__J l10NIWR ll~HT CON'filcT I

l*.NJXIUARY RELAY

  • I,~JOICAl"ION:r SHFS ![1!.!!2 I ~*rCHGEAA jen: l'Wlf;. IIOI' aJT~

t 1 -'<° filBl I

SW/T"CHG~la>>ir. RM11<<.>r.si,ur'al

~ srs 1A~"O rRA*sFER]

/')

S21/FJI UH- 0 2

~~~~~~~===================---t--1r-t------r-r--,--------r-------------1 AS 20

-£2-UT 7

,r--r-,1-=....... ---v-

.5flFJI BT!l//0 4311

...--o--o-:

~~~:~~L=-=-=-=-=-=-=-=-=-=-=-=-=-lr=-=-=-=-=-=-=-=-=-;-J1

-;-~-;-;-;-=-=-=-=-=-=~=-=-=-=---_-_-_ -_

-_ -+ 1--t--t-i7t-r-r-1r1-;;t--------1r---------7

~

V

~

~

~ : 1----'),.....-

0 !.

I I I

~W I

-w (I)-

I

?

~*

,?

IPT e,

f3UFI/

~

C

,._,,,a

~c UL -02

.Jr7I ii..Jr-.:-<>- IPC

(

c 521!fl{CJ. s21rn I uc-o xPs2ss A

Ics;Nwr J cstNE111 JM-0 I 7 II P'

£3

[2 J

R R

R

~

l s

s 21.!i21f'll 2C Tcii'iRi>

SHFl3,

~

UFII 24 b'"b t~'"'

'/,.J'

0)

(6

.3FC of H~,.D9f;fil l ;f 1 7XJ:o 3HFII

~

lOSE HFll 1* ~

" ~ II !iil!f1l

==~--;;-r-
-,,r C D,

TR?

ICSl.5 15 44 43

'1'5

rtO

~l -?

r II B 52HFII.

L B

f!E-(>I

/:,Z.

T~

n _

'"' 9 ill!

'°" ?.

"""'f,.

!i!lfll 00

~

2Ht!IJ_2MF'IIA.

SQI 3G2 2*1 45Holl -

26 7

2.7DC H,,,,

Tll TDC T.

~

~

___ '!!!~ ---, ~ _

HFl:-I

,_(SHFII

~I t1i.

.SHFU! ffil?

OOJ.iz5' HJ.3

._...,..-=-t.,__ ______ s :!.1,,:1 "';:*

~

) p2 l::

,, "' ~..I..

$_, Y.i 3w:L~HF/I 43flFll 31 ~l~

~

r-1.-,r--

TS Tl3 14T

~

i l a:

t; 43HfJ 38 rs

~

r5 TS 27 f

ij

~

3

'(5 33 SI.

~

~

.;_ 7

~ ~--


-~


---------------------------- ~~ --------

MUr/J g

,---3--7-,:::5--1;1"; --;;:--:

5&/F//: __ _

=

~

~

~ li,ll,._,~ ~1 :r,

a,,c TO

-, 1

~ 5 ~ l]

6

f II!

>i <<"'..

!l:

1 I

.,. 't, \\

"'f/'c'8

\\J I

J.fi_/ 72 1i2 1 1

'f'""-:,r:::--.

0 1 -<

e,

-~

1 1

.., 1/2 1

Ill Tl_.. u

~

t--1'>-:""1

§'1 sI

'~,f"' -<6'~~2,J " :

bij~I,~:

§E!£ ~ t6f~

t

I a,,:;

I E S' S'

I I r

< ~,

I 1 5 1~ Cc:

1:

~

I

/J!:; "i1 /7 23;:::

2 1., I I

I ~ !i a I

T5 7 ~

I

'N

';;i::

t--,,W--y

i

I ~

,._ a,

',-a, I

CC l,}

I ll

~

  • 1 i
l l! ~;q '.Cl l 1 i
! < i : :
  • d'

'll ltJW -: :,.,,......-,

11,i : *11.h:r lu J

_e!_

~

~~

= ~~~~---5~!!}~~ ~------- ------- :

r~/f3,.,.

,1 r--..,.,.-

s2HF11 b r

.n. 0 l'l(ESSlJRE 3

11 I,,

!1J

~

I I r--

(CONTACT>

$HOW" Tc ~

~ ~ 5 Z

?

W I

~,giily :

i

~,-~ 1-f1J'-~l-5-~l 7--r-_{;1* : A.S it::.. ~,..,;:;::,!:

!hi.. ~

13 ~+

=1 ~1 ~l

~lT i

\\.:,

I I L---""'jj~:-----

I-;

l!

i.J_ "

51:

I I

O'.)

"'T o.T _JT V)

I 1/2T. "'T 'l-T Q._T. ~1 I

I w

Vl

-~

I

_ -~* ___ ".'_; i

.,~T.LL "-~ *,"J,;5zx!!fi1 ____ "

.. e. -.

  • ____ " __ "_
  • __ :

u.q1 -

4.3Hr1 I UT -=r;-

~

"7 UI~~

43HF/(

TS MOTOR MOTOR LDC.

t,/9 21 H -I F I I CIRCUIT CIRCUIT B<R N2 N<;/

52HF I I F I I HOO 125 V DC CONTROL SCHEMATIC CHARGING PUMP N2 21, CIRCUIT N~ FIIHOg_

CHARGING PUMP /!JI!_ 22

.5/MILA/l EX Cf Pr A.S ~HOl,IN Ill TA&. ~W BUS D.C BUS UNOERVOL TAGE LUBE OI L PRESSU RE SW ALARM CIRCUI T ~O.

SECTION CKT NQ RE LAY LOC CONT AC T DEVICE LOC. CONTA CT LOWOII, PRESS OVERCUeR[ NT GROUND TRANSFER TRIP INTL K BKR CLOSED 0VtRCURR£NT OF C0flTR0L 27/HF T SH F l 3 26-, f-2 PS29 5

,PS295 B~~- AYO I 06 0F A I O I O I OF Al01 04 DF A Y 50n F COMFUTE, CKT llo TI ME RELAY DELAYS DC CONT, BUS BRE AKER SJ:S AUTO ~Af,16FER UflOERVCL TAGE CL OS ED

~fil.AY C.ONiAC.T ~t.L.AY COl'f(ACT AV 44070F CYC I OODF 2 HF I I T I-JH,1 2H F I I A TI -J f-M I 11H ~!P

~ COl'ITAcrs

§~ ~ ~~ REW\\RI\\'~

W~1

~ ~

l I II 1-1~t-1~ l(

TWt~, DwG 1 a 1,2-1> r4 m,a ""'"

'!I 11ir. ~L_ ~. v 1'wl5 ~

>(

n,.116~

1\\4 L'5 OWCi X

1"Hl5 pW'~

1'~1'5 f."VY6

)( flll5 17>1/W6 XI 1'/41.. J>,t6 1'1161>'1/Li "TtU~ Pw&

,PAJ:I!.

!tP.A<l5 7 f'AR.e:

~ IS OW(c

'IW!i =

" I e>PA!!£ 5PA/i.E 1'.l_Al,~lH, REF Zj m,;; DW6'

.t-_§_fil~ I THt5 PW6i 1-H-JJ I -,,. I I I r;,, r>*M 1--<f.::lfl LJ;;,. I rf!l, Dw&

HI-771 >< I,- I 711!5 i>/'16 HI-TSI I 71'TTill5 f7W6

~RM/SFER sw,rCH: 43HFII ~

lOC. : SHFf/ 5H(i9 TS' TS 1.7/}CI Hm ru' IU I~i2 ~

u~3 ~1u~ 1

~

+~#

en LO I

Ml

~ N3 M4-KF '/ D',vG.

S Fr:TIO N 4

8 C

.R-2/:'-~ (~--f---

R£ t i 'i A

8 C

~'°~*o A A

-t#D'"'

42 - ZF - 60 ~ ~ ~

49 - 2F - 60 o,

~

,Ill 81 Cl

-w ~

fU

~.

I JI a, U'

J!f

~

,,.g T/1 nl 1:11 k -

~

~~i ~tli ~

~% 14\\ ~if ~l~}i~ ~~cii XP_:.;9 ~I' /-~ HFII

- I H

Z LPF50 PS/ 33 XPS293 I

1 i~----------E~(G 1 ~ '

" llµl/

1 l~F

\\.

I I

Cl I

I '

~

I e-:?FoO' ~

1/j I

nr--: __________ u.

  • JC2.------------0~

IZO V. AC coNrA'tJ, fCMFMAT'IC CNAR(j!Nf f't/H/>N,.2/ //1/X. LUB£ tilt PI/Ml'Ho.21 CI.RCt,/11',1'o. FWA2£ Cll,U6/,Wi l'{J,lfP holZ A/IX,,11/M /)IC l"ONP At>,22 //1/lAA',F)(CE"'r,4S' S'NOJVH N TA8L E MOTOR CK T. BRE A1.ER ORCt.l/l'

,8(/J l.().,:(J;ll,",i>~J.IUIUZ I

T/Me l>El.Ay IU,t.AY5 M'.HOR C'OffTACT I SIS AUTO TR/\\Al~FGI<

L()C.

11'2I MP F5 0 ll!ZZ MPG64 l'io.

No.

.1,rcr. NJ'1cG L/JC.

/NTt.K IKELAY tCdf./TACT.flft.4Y

!CONTACT S2-2F-~

F60POO 2~

~s 2gs XPS29l ~ INF!/

IT!--..,/

l#F/,I 111--j~M/

S2-Z~*H G64P00 2"

P.fm XPS29 ~.........

Vlti9 I 'l-ll-II V;tifJA I <?-ii-I I

£()f//PM£/IT LtJCA.T/0/Y /Yt/HBER.!

i:;!t.lt COtrTMt.. 80,4.11~ CJIEH. YI), VME (17h'Tlldl. Sr, rE/lf H"Z.

I/OT.l"#UI" POKIV REMO!",!' CO,','r'ROt. l'A/1'£1. 2 MN~ II -

REACT.JR Clt.4/?GIIY(; NMP h'J, 21 UE.!i -

.fWI TC/,l(iFAR ~ Ki" 4*/S,: C't/~/CI.F II' XPS~ -

INH~ PS (LOCAL MouKTEIJ)

Jl',t:

480r NOW!e@NTROL CENTER Bt!S2r 4:.P/:90 -

~(le,,,., J.TAl?TF,f C/IARSIN6 13/"No.v AtlX.L.0. PP 'Afttl,V R,4Cf~,W.ICl.cAR A/JXILIAR'/" RELA)' Cl.Id..8 RNA RB BTH I I 0 TERM ] NAL BO X AREl\\ H '~O.

I I 0

REFERENCES:

/.

l)EJCRIPT/(llt OF ELEC SCIIE#. LJ/A-,,.fYM&:JLS f',,r,r, NS/g/'l,4TIQNJ ______ _ _ _ _____ 05 0003

2.

.J/MGU l/Mi METER¢ l?Ei.AY 4160V. SY.STEM JN.2 (&1/J,r ) __________________ 441229

}.

JC,IIEMAT/C- /)/AfiRAM P/Jr£NTIAl f.J'Y/YCN~(}/Y/Zrh(i.f./60V,,OTT.EH _ _ _ __ _ _ __ _ _ _ _ 441340

~.

.ICN'El'fAT/C IJIAGPAM.f./lf,0 V. iJ(/J F ;IIUT/JHA TIC f"NANI F*N _ ____ __ __ _ _ ___ 44135"2 5.

5Ci,E'l'fAT/C /)/A~RAM 4/6011'.,BU.J'(i AVTOMATIC T'KAl"lfl',FN ______________ 441 FJ.53 6-JCJIEHATIC l)IA(il?AM 4/(iOII. 81/.J' 0/FFERENT/AL.SH 2 _________________ 44/343

'1.

S/NC:.E LIN£ Ml:TFt: ~RElA':" 4I6(.,'V ~"'i7£ M :iH 3 {i!,U.; G & H ) _____________ 441 230 4,

f!NGLf -'/Ni /fl',!r.<A'( ~Ea,,,/)/~<;. /U"Y PC JY5TEA1 441240

!J, l'/,l>/IJ'G..fCNENAhC ~/*A~ (//'1.t.UMG C/M'.t"A'()t. Jl'r~H ______ ___ ______ _ /08008

.JQ. ~d<ilC DM<,~AM C,£"/Y,r.A'l~V<i-4t. c.v.,v~tf,l,,,,.v.ot/M.PS _ __ _ _ _ __ _ _ _ __ _ _ _ __ _ __

/0 Z7/3'J

11. LOG I C D I A.GRAM CENTR I FUGAL C"1ARG:NG PU MP 2-3_ _________________

102788

/~.,:if/UIP,'>fc/VT.1.LlC,4/"IL)/>' Ni/MBEA ------------------------------

103013

/3. SIN.if LIN£ METE.Ii' & KELAY'4BOV BUS SEC.r.2F ______________________

4-.1237 U. SINGLE UN£.HErER I liEA-/4BOVBU5SECT.2G _______________________

441 238

/5.

4KV.:SWITCHGEAR

!"ECORD ------------------------------------*

663332

16. 4KI/ ~WITCHGEAR SPEC. OR 4R ---------------------------------

880.S

17.

SCIIEMATIC ()/1,Gff,t/M Mh'N ANA/UNCf,".'T"JFi SH I ------------------- - --*

500171 111.

1CHMA'rlC Dr.A4RAM Ch'ARCIN(i PUMP NC ;!?3 _ __ __ __ _ __ _ _ _ __ __ _ __ _ _ _ _ _ _ _

4<,10875/

"

44/,3:!I

20.,SCH,:IMTIC DIAG. Rf.SIDUAI.. HE:.4T ~._,VAL MO//___ _ _________ _ ____________

441 ~ 10 2 1

,::,CHf.MA~rc [;/AG MON/TC!? LJGHT G ?I<. c ___ ___ __ _____ ___________ __ ____

"1+14?4 Z,2. SIN(;/J. UN£ ME7ER "- f,l"L AY DIAG INS T,.-: __________________________

44 1222 t.3. SCHEMATIC 0/AGllAM MAIN AMNQNCIATOR ----- ------------------------- 44/ZBO

.Z4. SCHEMATIC DIAGRAM MAIN AJJNIIA/CIATOR 500775 25. DEL ET ED 2t,.. 5C#EM DIA(i. MA//,/ ANN/.JNC/ATO/<. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -.5007861788 27.P.P.,S. ~

C/li'CVIT.S SCHeM-OVl(iMM 11£r.. _________________________. fiOO'IB.38-fill

23. SCHEMA T I C CIAC AU X & FUEL HANDLI NG BLOCS VEN TI LAT I ON SYS iPOVI )

4546 7 1 29. SCHEMAT I C CI AG AU X & FUE L HANDLI NG BLOCS VEIHILA TI Ofl SYS i POV2 ) ______

45 L678 NUCLEAR SAFETY RELATED Uf,J I I 2 REV !StO* DESCR IPTION DWG SCA LE:

~

)__

B C

P. G.&[. SYST[M PHASE SEOJENCE A C B tiq ~2 MH GS 52 HG9 G09 HOO F -+-+13D G

2 1 3D 27 XHGT SHFl3 36-, f-3 PS296

,PS2% e~~- AYOI 07D3 AIO I 02DG Al 0 105 DG.A Yo0 7 DG AV 430 7DG CYOIOIDG 2HG9 I -Jf-5 2 HG9A I -J f-5 DATE 10 ZQ I L REVISED PER DDN-2 *1 26 EL ECTR I CAL SCHEMA T IC DIAGRAM CHARGI NG PUMPS No 2 1 & 22 BI LL OF MA TL :

D. D.

ZNS4 R. E.

<J D3 1.V.

NI A P. E.

NIA

~

~

~

DI A.BLO CANYDr~ POWER PLArH PAC I F IC GA S AND ELE CTR I C CO MPAN Y SA M F RAN C ISCO,

CAL! F C, Rl'J JA SUPSD S:

SUP~D BY:

DRAWING SHEET I PAG E REV 44 1312 0

2.S FOLD r,

ST O L n CU T -