ML20268A927

5 to Updated Final Safety Analysis Report, Drawing 102017, Sheet 6A, Rev. 94, Saltwater Systems

ML20268A927
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 102017-6A, Rev 94
Download: ML20268A927 (1)

Text

60A 61A 62A 63A 64A 65A 66A 67A 68A 69A BEARING DESIGNATION TO INTAKE COOLER PUMP 1-2 G)TOP GUIDE BEARING 64 (DTOP THRUST BEARING

-A G)BOTTOM GUIDE BEARING K-2233-6 0 PUMP GU I DE BEAR I NG A , ----------------------*I @_=7

=2

~

1 A

(r K-648-3/4 q.::_.;

• -5 ~ - G-0627 03)

NOTE I I 1363 G-0627 885

• -3/4"<NOTE 12) K-2483-11/2 riv V-0673 1362 y *

• 259-C 33 TE 47 TO FLOOR B DRAIN B V [ V [ V

[

• • CIRCULATING WATER PUMP *

• AIR TE 58 T2419A AIR TE 52 T2429A MOTOR 1-2 DC 663031

• AIR COOLER COOLER 4

AIR 185-A 36 (REF. SH. 6 FOR CWP I- I )

COOLER 3 COOLER TS 84

• 2

• NOTE 3 3

• 0 1-+-HHXI D I

( 259-C 33~

f-+-11~] D

• 1-+-1~] D 3

---* TE 51 T2427A

• Jo

• Jo TI 743 C TI 743A T2428A NOTE 13 C

... 5 1 - -- -- - -- - - -- - -- -

[ ,.,--~---~----,,,

- --- -1 K-248 I - I 1/2 NOTE 5 CYCLONE NOTE K-679-3/4 V-0672 I

( 259-C 33) SEPARATORS

( TYP. 4 )

~=~

~ ---- -- -EMBEDDED- -- T- --------------------------------

03 E-1/2 NOTE 6 R-0109 PIPING TYP~

NOTES: =2 FROM INTAKE E-1 K-2244-6 SERVICE AIR I. ALL PIPING ON THIS SHEET ARE PG&E CLASS E /\ I NOTE 5 E- I E-2 E-4520-2 ~-~

,-------,7__.....___1-------<31A-D UNLESS OTHERWISE NOTED.

s- 1/4 ~ NOTE E-I R-0109 9 CWP I -2

2. VENT AND DRAIN VALVES WITH PG&E VALVE NOS. 64 ARE 3/4" IN SIZE EXCEPT AS NOTED. -E SEAL LEAKOFF ~2 E-1 R-0109 DISCH EDUCTOR S -1/2 D 3. USED FOR CARDOX FIRE PROTECTION SYS. PG&E FROM INTAKE s-1/2 D RECORD NO. DC-663086 AND MULTI-VARIABLE INST.

SYS. DWG. 102036,SHTS. 31B & 31C.(62A-CX62A-B)

COOLING S-1 s-1/2 54 HEAT EXCH I -2 [- 11>4-

---

, NOTE 6 R-0109 (66A-BX67A-B) E-1/2- s T

E

4. 3/4 FLEX HOSE CONNECTION IS FOR ALTERNATE WATER NOTE 7 s-1/2 NOTE 9 - -

INTAKE E- I 8 E II NOTE 4 SUPPLY SOURCE TO CWP 1-2 SEAL DURING DEMUSSELING 31 -B ~--------='----'=-----------=--'-'I,_,,_:2_ _ _ _ _ ____J ONLY. IN-SERVICE PUMP AS ALTERNATE SOURCE WILL ST RUC TUR E ( 30-A <-(------~~-------S SUMP 1-1 C-0140 E-11/2 SUPPLY WATER TO BOTH CWP'S MECH. SEALS.(67A-D) MECHANICAL SEAL GE.D'.I~L a]= §.:~~:~ID< 65A-c x 65A-o x 66A-o > 246B-B 33 *-I1/2

,----'--=----..... -+--)

V-0166 C-0140 E-359- 11/2 t - - - - - - - - - ~ - - - A BALL VALVE CWHITEY-44S6l(65A-D) co CWP TOP ~ LS (Cs:\ I -4 INTAKE

7. BALL VALVE CPBM INC. SP-H-32-S-2/FQJ (64A-D)

COVER SUMP~ 129

~ *- I l/2 - - - - - f - - - ) V-0166 STRUCTURE 0

N

8. BALL VALVE, BRONZE, THO. - McMASTER CARR, MODEL .------'--"-..... CWP TOP COVER SUMP 1-1 4726K39 (STR 62), MODEL 4726K12 (STR 62A & 62B).(66A-DX67A-D)

I r,'") 9. TUB I NG ( FLEX. l, NALGENE 980 CLEAR BRA I OED VINYL, I -2 SUMP PUMPS N

I 11/4" CSTR 62), I" CSTR 62A & 62Bl-(66A-D)(67A-D) DC-663021 -76 C N I O. USE TP 316 SS INSTEAD OF TP 304 SS, IF AVAILABLE.

01 0 u ( 66A-C )( 67A-C )( 66A-D )( 67A-D) o

• C **

OlQJ 11. ARI MODEL S-050-VAC AUTOMATIC AIR VENT. ---+---

~E I 2. 3/4

(61A-A)

FLEX HOSE, SYNFLEX 3130-12, S/C 17-2193, WITH UN IT E I I 3/4" CIRCULATING WATER I'-- <(

- <.O V) 0 ,z

'ST NPT X HOSE COUPLING, S/C 17-2185 (OR EQUIV).

( 62A-B) CIRCULATING WATER PUMP I -2 PUMP 1-2 DIABLO CANYON POWER PLANT - PG&E CO, NI'-- N <REF. SH. 6 FOR CWP 1-ll o - ..

- 0 \_

11 N Q)

I 3. TI-743 IS A DUAL ELEMENT TIC, Tl-743A IS SPARE.(66A-C)

TI-743 & TI-743A.

MOTOR COOLING SYSTEM SALTWATER SYSTEMS er:: 0 (/)

w-=i (REFER TO SH.6 FOR CWP 1-1 SYSTEM) DRAWING SHEET PAGE REV 020 7 6A 0 94 I- II l/lZO

<(C)<(

cr::ou 3NPGIC 3 size 02-23-2018 ZNS4 FXC2 N/A NOT REQUIRED PER CF3. ID5 Revised Per DFT-7*4420 DATE OWN RE IV PROFESSIONAL ENGINEER PE DISC. PE EXP.