ML20268B147

5 to Updated Final Safety Analysis Report, Chapter 8, Drawing 437674, Rev. 31, Sheet 1, Electrical Schematic Diagram 4KV Diesel Generators Auxiliary Motors

ML20268B147
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: DCL-20-075, 5 to Updated Final Safety Analysis Report, Chapter 7, Drawing 441313, Sheet 1, Rev. 37, Electrical Schematic Diagram Containment Fan Coolers ML20268A349 ML20268A350 ML20268A351 ML20268A352 ML20268A353 ML20268A354 ML20268A355 ML20268A360 ML20268A361 ML20268A362 ML20268A363 ML20268A364 ML20268A365 ML20268A366 ML20268A367 ML20268A369 ML20268A370 ML20268A372 ML20268A373 ML20268A374 ML20268A375 ML20268A376 ML20268A377 ML20268A378 ML20268A379 ML20268A380 ML20268A381 ML20268A382 ML20268A383 ML20268A384 ML20268A385 ML20268A386 ML20268A387 ML20268A388 ML20268A389 ML20268A390 ML20268A391 ML20268A392 ML20268A393 ML20268A394 ML20268A395 ML20268A396 ML20268A397 ML20268A398 ML20268A399 ML20268A400 ML20268A401 ML20268A402 ML20268A403 ... further results
References
DCL-20-075
Download: ML20268B147 (1)

Text

I t,L9L£ i7 I 2 I ~ 3 I ~

I 5

I 6 I 7 I ~ 8 I 9 I

10 TA&LE OF DEVICES

t--0~3-~-

' a'

,,p- XI ~ X ~

MPE1/4'!'!.I MPFX EM UPr5~ ~ I MFFr DEVICE NO P <; ~ E DEVICE N°

<iH.1#11 IGE1(#12IGEN,..I!.

fUNC. TIOI\I RAmic, I MFR I TYPE ICAT oR REF owe:, No REMARK~

µ*

I

,IT/~

JfJ(,~ ~

480 V MCC 'F' IM THRU 8MIIM-..BMl i l-1-8111 IM .. 8f,1 I 5TARTER CONTACTOR WITH TRAIJSFO~"ER I 600 V w A20I II

! 2DPP II I I JWT 3 I TI,107 I TS 108 TSl0'} IJAC~ET WATER TEMPERATUIIE :'iW/TC.lt U E C II MOOEl IO 2 I

~2 *o I

Ml'F5f,AII 6>-----U JWPS4 I ~w, I PS 228 I P5232 I JACKET WATE R Pl<E5SU£E sw,rrn I u E. IJ 1., MD I5b 11 1~

II II

-~ ~ l c.~R ICKR n I CKR 12 I CKR 13 IJAlKET WATEI( PRESS ~w AUX RELAY IIZOVAC. I w I AR AR440AR

- ----- _ _J MOTORS.PAC£ HEAT£~ LOLR ILOLRII ILOLR12 ILOLRI:'> ILO W LU&E Oil LEVEL REl.AY II WVAC. I W I A[< AR44 0AR

!)-1)-t 52 IF 5' DETAI L 'A" SEE TA/!JLE.  ! 11 2 4 LOL5 IL~221 ILS 227 I LS 228 ILO\I/ LUBE Oil LEVEL SWITCH lriEMSCo LS-1800 CRAMKCA~E EXHAU!:>T JACl(ET WATER LOW LU& OIL PRIMINCi SYST£1v/ MOTOR courAClrA! MOTOR SPAC~ 120VACPWRIIIL TeRM )--)- -) 5 IH ' HCR I HCRII I li<.R IZ I HCR I~ I H EATER CUT-OFr RELAY , - , - 7 yyy E

l J lru A I;, i:

30

.STARTER l,1OTOR S.

~HP120Vlq,,i;,oHa PREii NJX RElAY LlVE L RELAY i"'--'=.cc.:.+,--'::.c.:...+fi~i-"'ili;;';~

sx1--------o--sx1

~ED/3 b..!.£.:t..!j 1',4'-'EL aiiiTACf HrATtR 131:K Cll?Wri MPF5(; :ll'l03XII L1Pf56,_ MPF56AH - PJttMAIA2A3 -

MH28 i:11~6XII MPF!'l!A { -

02 FJll02

- ( - 1?,o,c BTA242 EJH50 1

~

A

~ ~~

1:, ~

LP I I LPl-II IL P \- 12 20PP I 1, -

ILP I - I:,

ILOAD PAK HAt.!SISTOKJ ZED A!,',Pl\FIEII.

' PR IM ING SYSTEM MAKE - UP CONTROL LER IIZSVAC. 1&£11S C.O I Bb 70 It 15 VAC ICH ROM. I 1,°_\G/, 1 PCN °315416 /OPER . PP "X" MIN. PER DAY 2DP P12 2D FP I 3 lrR I Ml NG s*1sH~ MAKE ur CONTROLLCR It20 vAc ltnnMATlc l '~'Po'u" 663082-397 OPER, PP "X" MI N. PER DA Y 8JH50O ~ t f!-Pt..lCE!_(3 TY/>)

F5PLICE(3 TYi!) A

~CKRl"5 5M SM

~

SM l~AAl:~1 - - - -

T 8W 8JII MP&31 J114JW MPG31A ~ -

b l - ,1 -

12 PJ1112 J -

BTA242 APS 3 IP$

APS4 I PS200 IPS210 I")'} IPS 20") PS 21") IS1ART1t.lG AIR. COMP, " B" PRf:SS SW PS2201. ~ "A~

-__, -'°-

~ /.';

OL OL PS232

'1 1U3 1 i LJC B MPG.,z .xlv,6JII triPG!:"'2A MR'i~ZAH -

1 5/l~SXII 'I Jl t BH - t

,::::::-) -

PJ11 12B1 ,Rl!3 Ct.C2.C3 -

APS ~ 312 IPS313 P.S 314 IT\JK5oC.HARGER. AIRCOMP"i,' l'RESS 511' 83W,A DlfSEL AUX ILIARIES T~N'iFE~ ':1W1Tall43 0~ 00A MPF1/4 2/,-2 .... 83D13& I I I j I l480 v1OOA I

S2HH7 I 52H6S I S21ff7 IDIEStl GHI 4 KV ,AIK. CKr /'.,KR ~

ld.Tl-/500

"' 5TA138 it ~  : ia 2 1 "1PH 49 61.10,tJII MPM~A MPf/49AH -

I i 81 Bi.Bl -

E>JH?OI

' 52 IH-231 5, JG 31152-lf -St,1480 V MCC AIR C.KT BKK 2, 3 4 Mflli,i,..e, t c.i

- - - - - 1/JHP

\tv 113K?

i'~v 5X3 MPFs 6

~

Z:

,o

~~

"[~TI

~l * :

j 5,14

$,<I~

I 2

I 1

f I

BXI0,8XJI 1 I

MOTO,~ SPACE /./EATER TABLE ll J;~ - Ci, a,~3 *-

i 1~

A C 52 16 i;2 52 IF 28 52-/H 4j 480 V MCC AIR CKr i',KR

~ ITll111! 101521~10 IS2 Jm*J0 1480 V PAM El Ali?CKT BKR$

2. 3 II 4

A23 , 10 ,L 16 8: _x_ _ ,__ -~-~-,o, 2eP 11.

j':;;:,,: O>;~t . . . . . .:, r~f

)- 3 *,;~52-, }-;:-)-;;-) 52- 10 r-"T~ s,~ ,-2_3_0_/4_"'_0__-,15....V ioc 'E:'" :11*~~";1n =

i ~ ! " ~i~1,.,.*-~*-_*-_ ;o.~.;;;.ioGDJJii ,

: F':>

27H23 I 27G3 1 l27 FSG l4KVD.SL /;EN All~ MOTOR UV RE!..6YS l120VAC IS~l;Jf., R 27GG212iF:28 l:2,f.149 I j fS44 I F'.:>45 I 1'S46 IPRE CiRC.LUBEOIL FLOW $WITCH

' j I D40RRIIA 11':itMS Co I FS 200 2G0IG NOff" Z

+

' 3KVA - ,

1 ~

.,, Vl ::c :cc,

~ ~

1~2. lft/)HP ~Ti:lT oLxi  : ~t~1~x~

c,..;--0-- ,A

• TH l26-l,2,3l26-l,2 ,3 l26-l,2,3ISPACE HEATEcR THERMOSTATS qE 6A56 7 I  : 5X2 GOD I 3 _ 1 1:iJ  :

~ 6f~~l l"'-,6+i.,8olL 3K,&¢il,8<iL 4L.~l.~ 11/X MOTOR d)L RHA Y COijT CUTLER C300DNA,8 6 I o,,.__ "- -----~-- SX2---~-,,<>--S:(2'-..,.....-S,.i,:  ; ~ ,_______ ' 4,t,l,<;cj,L 44>L s-tL 40L, 5eL 4~L,S<PL l,\AMMFR C300CNAE'

~ .SEDJ2 L J DPP I 3 MJ DPP I 3 -* -**-**-**- *- -* -**-**-**- *-**- - -* -**-**-**-**- * -* -**-**-**- - *- -* - *-**-**-**- *- - *- -**-**-**- ,

52 G

- , - , - 0 pLx LX 21AUX'M0f{}fi'~L Ai/Xff[LAY ll/HA't ~,;& R MotrlfttJA E#HIVH/24§ 52~ ~ ~ GM sw

~ ~

3M OL ~L STAKTJNG, l592 3 llS92 4IL592.5'IPRIM I/.IG T4NI< LOWLML 10

~3M l 11 5  :

MPH4~A II - *I I *

~~ ~

_,L

T". I 'X.., ~ ! A ~ A I R C O M P M0 13A T I S-92 I T I S-96 ITI S-391 I LUBE OIL LOW TEMP I NDICAT I NG sw1 I20 VAC 1t1?o0u\ETI SPA SPA/TPRG/

D T MPF56A = ~ ~ ~ 4 b 0 V, 3~ ~0 HZ l)$l !)TARTING AIR 4',0 COMP 0

I/ 34,M60l?.f. H.,

~ 15 pbA--o-  :~ 'X.., I: ~0/4<>0 IISV SOVA 2PRG/U IFLOI OWG 663082 - 3 16

- IC - I TI Cl-1 ll TI CI - 12 ITIC -13 ILJBE o:L TEMP PRO CESS CONTROLLER 120 VAC l,iA-LOW ' - 988B- 12CA- 'EF 15 JX9 230/460 115 V 2 ASRG SOVA IA il ,~:i "~'"i1' f

\A SD6L - HJAA -

~ ms.o I ' - - - - - - - - - -- - ,

J 3X8 cs °' ru,o rxs -S H - I TSHl-1 II TSH I - 12 ITSH -13 ILJBE O:L TEMP HI-LIMIT CONTROL LER 120 VAC l,i,\-LQW , -

AARG iEF 15 F Oi }-----+

tJJ f si10}~~

M ~=

W"( [

e1 } \

3q>L

~

t

'{~ J ~ il.

~

SSPC -1 ISSPC - 11ISSPCl - 12 ISSPCl - 13IL. 0 . '-IEATEF: SS POWER : ONTROLLER 1120 VAC Iv/A-LOW , - DB20 - 60CO -

OOOO iEF 15 Js-F,.,, IM ~

._,w T "' REMOTE L.O . HEA TER

{ SC - I RC:F 15 il. ~"' L I ,. MAN ENAB LE/O JS;6LE STAT US

~

~ ;1/2 ~X~ IT~,.

ll> .,MAN w - il

~u~

3M OL \x~ SXII C2 ~ C(o ~HE - I REMOTE L.O. HEA TER RLY ~C: F 15

-..-4:'> PS220 I v"' pSZl'l

• O-b~4-o=-,

AUTO f-8..-,.

r ~r~nJ:V6J,

,i.uro :Ir o-,u v> 6XH - \ ps , MPH49

'IPH 4 9 XPS2 I 9 -2 9

~

381,T,ms 3

'-OV, A 'l-<>-3X4~ 0 XPS220 MPF56 MPF1/4 PRc*Cll~GULAllt-lG MPF56 XPS22 - ~ M o-1A ,,p LUBEOIL. f'Ut-lP NO T ES

'X.J, 3n

~

I I 4  :*I 'X., .o-41!.

_ ic. :3@, ~¢ HZ. I. LOAD CEN TE RS MPF56, MPH49, MPG31, MP F28, MPH23, MPG62 AND THEIR L OADS

~ AO ARE NON CLASS I E, DE S I GN CLASS J I. CIRCU:TS MAY BE COLOR COOED PER ll

""""' "" I

~f,IJ/JO 5.PARE TH E VITALITY THEY ARE ASSOC I ATED W] TH .

~ ¢ MPF56 h\ l IA

~

(D---J - - SOVA c* 2. ADO NC POLE -o OJESE L 13 AUX MOTOR UV RELAYS - SEC: EMM FJ~ l2 45 t/R DHrlR TOWDf ALTERN/tTOR fffC Gb308Z-IZZ f 123

, ~;:------=;:--_. __: 4M1r

• rt."t!t EQJIPMEN-

~

~

LOCA T ION 5W6R 4 KV BLJ5 F CUB 7 480 V MCC. I E!.U$ F C,KRI~

4X~ 4>(1 J MPF5G DIE SEL &EN I> C:OJJTACTOR PAIJE'L A

~ DIESE.L GHl 13 COfJTACTOR PANEL e,

• I I Sj,::2 0......:

2M I

Millk BTAZM o -2 A ..;.;,o__ _ _ _ _ ___,, BJA 2 38 DJ ESE L &HI J'~ AUX TERM BOX A C .SEQ.1.~ DIEc&ll GEN 13 Ecl<CITATION CUl!,IC.LE

• ;i-: T:  :

f

~; ~ ---o---.-f-+----,

eo_c M Pf' 5bA D/£SEL (i,tN STARTIJJC. AIR COM PRES50 R 13A rOLD

~ lu_,Jr=:::::-\_

52_-?

~

COHTAtTOR f'ANEl A

,... tv:...J' ZJ0/460-JISVSOYA ~

$~ RE

.._..._.._ JACKET WATEI( HE.\Tn'.S

--~--. 4'-0V 3'f bO Hl!

TA 2 4 I B - 7C. '11 I t BTA 2.41 XPS 220 DIEI EL GEIJ I?, AUX TH~

P':> 220 LCGAL MTD BOX B ZXijl_ LJDPPl3 OIESEL lirEN 13 f'R\MIIJG- S'l'STE:M MAKE UP CO'ITRO!.Ll:R. PNL

~-l 2"1 ..__ _ _..., _1J(1J(f010 4 S KW ' '

71!.~6 II 23014- 60 1/SV ~A CONTAC!/Jtr PANEL B

_ _ _ _r_C_R_l_3_T_ S_I "'9' - - - - - - <

2M 1 M EIJ SPACE HEATER

~

E 7A 50 VA t **. I --

L PLO H 3 L OH3 DGl3 DGl3 L UBE OIL

_UBE OIL HEAT ER LO CA L CONT RO L LER HEA T ER MPF56 BTA238 i~,-o 15 JF 16 _"--_ _ _.., __...,

MPF56 zx, 11 I

480 v, 3cp ',o "iC 7Xj t--- ' "

~3H ~B ~~11 I

REFERtNCf';,

DESCRIPTIO~ OF ELECTRICAL SCHcMATIC DIA(, SYMBOLS ~ EQUIPMEUT LOCATION N*s-- DWG .J~ 05()00 3

~7FSC (KTt-<° F5'6P I CKT N" H~P I

1

} MP H49 2 51MG LE LINE METER I I i RElAY DIAG 480 V SYSTEM l I WI SECTION 16 4 3 754 2

~

I/ AUW A (,)(9 4 3 154 ~

• I 7M SZHf7

~srlf 'i.?_1:1__ II 1 J. 3 IH J

4,60-120 f

luQ et:

J_ 40 L - - - 4 IF 43191'-

~ ~ ~l ~

I 50VA 0:._L '.3  : ___

BL

--r._,l. ~*, JX5, .* 1 pu F-o *H-4--o-"----l O MPH4SAD SCHEMATIC. DIAG ll1£SEL GOJE8AT0R 4 AII0CIATED CIRCUIT g~£~KERS SH I

1 4 37',45 1r . -- -n'---'

1 o 5

' IA 0---  : I ~T 06

<( I ~OLXI

, ,____ <lO 1 ~7 M r 49

~ I I 4,, .. ,.,'"

l ~It II I SH 2

~

52 - 8 7 C.O~TROL 4 376b'/

a :~ .

ru,D o t-ll!;L TURM '-"""GE" MPH4,s MPH4'.l OL BM :l'o I I I AIR COMP 0

fJ 1 3 i ! l ~ ac - C ~ I -+- 8 CONTROL 5H 2 4 37,6,8

~ MAI\.! AN!'IUNCIATot? SH IS - - - - - - - - - - - - - -

4f>OV, 3-t ,6'~ 15 HP se~ 'X,  :: 50 I I 35 8 A _, 'X,, ZYJ/460 115V SOVA ~ IA Ysw-1

'!s +sw-2 0&

10 p ,& I: D IAGR. AIYl DIG' S EL !./JC,\NE - Gc1'le'rz.,,,1'0(1.

11 DlfSEL Gn/EKATOR MFR DWG S 12 SCrlEMATIC DI AGRAM 4K V DE G CONTROL NO. I I & 12 - - - - - - - - - - -

JOZ0:2 1 R~C. N*J . 663082 D's 3. Mo. 437580 MPF 56 () 13 SC HEMATIC DI AGRAM 4KV DEG CONTROL NO, 13 O'N~. No. 43766 8 (i ()

C'l "' (S.X/0 I IBXB BM

____f:fv674 OIA<aRI\H f PNL S-:HEi'.lULE LIG~TIN<'; DISTl?.l!>UTIOkl - - - - - - - - - - PM; llo 4 31", oo

!! *~}

)4 I I I : "°WI SSPCI/TIC I /T SHl-I3 5i1* JI,/ 15 WAT.OW LO HEATER P~OCESS CONTROLLER WIR I NG DJAGRAM _ _ _ _ _ _ __

= --

REC. No. 663082-332 AL I AL2 AL3 : 2- I ,------------------ ~

~-

c

• ,.;:- 6

,:~ '.1M~

~

"'°"' ,: ': "'°"" ~

{ 2 IL 3 ~ IC I <;> MPlf,f9A/J I , : - - - - o:'T'<>-- - - - - - - - - - - - - c.>--- ""'" 1C - - I C - - - C - - - - t - : ) L 3 t-~

1 w Q

,.-!-_~ - - - - - - - - - - - ;

I B - - -o - - - I B - ~ L2 ~ 16 1 CIO

©--1-- 'i Mffl49 A L.ARM TABLE I L2 B ~ ---,---c) c~ - - - + --<i, - - - - - - - - ;. IA -----c- IA -----c------+-o L I IL I ot----c- I A I ----, e-01 BX//

q, 1 1

• . . o XPS 3 I 4 X -

li PS MPH 4 9 DEVICEI CKT ~O

~ MPH ~9 I 230 ' 160- 1 1 sv i_________________ lss -Powrn1 3 4 Alff IJ/i'J'£ff !Olv'£/i' fif/ERI.J4Ttiff LS~25 I AL4 40 IDF cONTACTOR PANE.L B --- j I '_LJ_:_0 t f'YYl

' SOVA PROCESS / HI GH LIMIT CON TR OLLER LOH3 )

REC (,t,3082 - IZZflt3 87 OL X I AY4423DF

~---IL..l.t--' f SC I ~ ~ ~ REF I 5 12KW 5XI OJES EL 27F56 ._,.

~

POSITJON 3 t----+------i r--

f--- I X8 ---0-- 1XS --o--@

BTA241 LPLOHl3 y - 1 G . , I ~PH49 RHE- 1 LUBE OIL HEATER 480V , 30, Y/ 3W,60 HZ CONTACTS,A UTOIOFF MA N RE~.ARKS 8H EJ T ! S9911 OLX 2 AY 4423 DH

~

r--

"7 1

6

~ Mffl49 MPt~X I TIXI-L-P-,-_-3--<: k LPL'b H1~XSB~ I X 9 ~  ? * -4 I A X TH IS DWG 27H49

_(y4* =

1{' 1 1c l--11--4 1a I I x I FU~~~----------------!}~::~--- F OU'i I

-- NC o f ~IX 5 HCRl 3 ---~,x-4-- - - - RHE- I 1x2 w~ u, THIS OWG LO LR13IA Y440 4) F f--<! -

OLD< GOO I 3 6---f-o ~w c

• I!- ~k C)--t>&---c - I :< 4 ---o---y~ SELECT OR SWI TCH 43 US ED AT LOCAT I ONS 8x9 LS924 AL430 IOG CUTLliE -- 13 14 GQD l 3 BTA241 LPLOf-13 LPLOf-13 Bl A2 41 ~i3 w

cm:

w u.

er MPF56, MP ~4 9, MPG3I, MPF28, MPH23, '-1 PG62 POWER ""'

rPU4SBO 30L, 40L AY4323DG l sJ sPl sJ L2 LI f-GOD 13 rr<' SW o-f--? GQC I 3 I MA IN Hl~IED POSITIONS . - - -- - -

27G31 5 RE FS:

""T T IX6 - 4 w- l X7 DlE; EL I fi0L

-- BTA241 ~ - -i ~- - l BTA24 I POS I T ION 80L AY43230F f---

COW ACTS ' AUTO OFF MA N REMARKS 27F28

--11--4 A I X TH I S DWG LO L R12 IAY4304 DG PO,IER

--11--4 I B ~

• sw-2 X TY IS owe

---1------------------------- LS923 IL 420 I OH W

6 30L, 40 L .~Y4223DH SE L EC TO R SWI T CH USED AT LOCAT I ON LJDPP I I, L JD"P l 2, LJDP P 13 27H2E MA I N TAl ~ED POS I T I ONS , SV681 DlES EL 60 L EJT ! S99 1, 11 5X2 80_ AY4223JG DEVICE 43DPP I 11 'M4~ 27G02 43JPP 12 43DPP13 @--1-- 'I MPH49 ~ LOLR I I I A Y42040 H DlC:SEL GD,J ERATCR ['lo. 13 ALJ/lLIARY HOTORS CK T 1fo. F56P & H~9P

"' DI ESEL GE i\J 12 & 1 1 AU X MOTORS ARE SIMI LAR, SEE TABLE AIR DRYER TOWER ALTERNATOR L UBE OIL LOW TE MF lND ICATINC S1/4 .

~ A co' REC 663082 122 & 23 ~

' ~

NUCLEAR SAFETY RELATED

<.!)

0 B  :

DIE~EL CONTACTOR 480 V rmm: SOURC&."I EQUIPMENT LOCATION N° Alf<. /JR.YER Q) P.G . &E . SYST EM C

CJ>

+.

0 (jnJ NO P~~EL B~R 1,10 rn, No I LO~ TIC T IS Exc1rrn cue, IDRYEN AJ.r lc~rArn~ PA11EqA1R co1.1P IAux rm, BO~ SOL VALVES KEY DWG . SEC-10 ~ _2_ PHA SE SEQUENCE D ro A 52-IF-!>i:- F'ibP LOH3 LPLOH I 3 MPF 56AD I "1PF5C. MPF56A 6TA 2.>8 ~75, 67(,, Ul l T I A-C-B

• C

""o,._,- 13 B 52 IH-4~ H4':IP EJTIS991 S'EDl?I t--Dt/)

MPH49AD&BDI MPH4':I MP H49A&BI 1:,[A24 I 673;{,74, ~8?';_i:.8f DATE -=- REV !StO* DESCRIP TION ELECTRICA L DWG SCALE:

.z C6-IE-20 I 5 d11i()f[ $Sio_f,(

U) r--- "'.l"""N A SZ-16 31 6-3 1 P LOH2 LPL OH I 2 MPG31 .AD I MPCi31 MPG3 A I 8TA237 C,71,612 ,%"~~'f; REVISED PER DDT-4 *1 04 7 SCHEMAT I C D I AGRAM BI LL OF MATL:

t-""lr-- ** 12 B 52 If 28 F2BP SED12 4KV OJE SE L GENERATORS sr <.!) L II I"-- (1)

" JT I S% MP F28AD&BDI MPF28 MPF28A&BI BTA 240 tc,~e,1q.:.1~ C,8/ .::;, ,,'f'c~*%,y'!;i AUX ILIARY MOTORS SUP~ DS:

SUP~D BY :

1Y r-7 if)

A 1s21t12.31H2;p LOH I '1P H23AD I MPt-123 MPH23A I f>T,\ 2% M,'U;CJ.8 w sr ::, I I LF'L OH I I, EJT ]S9 2 SED II ,,* DI A.BLO CANYDr~ PO WER PLArH DRA WI NG I SHEET I PAGE I REI/

f-- II B 51. 16-bZ G"-2P MPG62AD&BDI MPG{, 2 MPG62A&BI 1!,TA 2?.9 (,t,~ i;M,,t:,71, t,78 VlZO

<t ( ') <J.

Ct'.OU PAC I FIC GAS AND E LE CTRIC CO MPA NY SA M FRANCISCO, CAL!FORl'J J A 437674 0 31 4NFC 4 Si ZIii l l ~ 1 1 ~ l l l ~ 1 U2=44 1359 1