ML20268A863

5 to Updated Final Safety Analysis Report, Chapter 3, Fig 3.2-17, Drawing 108017-6, Rev. 96, Sheet 8 of 18

ML20268A863
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 108017-6, Rev 96
Download: ML20268A863 (1)

Text

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_l_NOTE 23 NOTE 23 TYGON HOSE TO FLOOR DRAIN 61 62 63 INTAKE COOLER HEAD TANK r,::==:r=f------;:;-;:~~-[S----~

DC66 3 0 2 0 - I VENT NOTE 7 B

A

<243C-E I 33)

(K 1407812) 32 K 2233 6 63A E

,---------t---~~~~------,--------,---------:::i=--~

G-0627 G-0627 100 1390

~-JD 64 65 102017 52A-C S-7092-3/4

~-~-~

S-7090-3/4 S-7091 -3/4

-=---~

FROM CWP 2-2 MTR COOLERS 1420 1388 1421 1 2 L..J 66 67 68 BEARING DESIGNATION 0

TOP GUIDE BEARING 0

TOP THRUST BEAR I NG 0

BOTTOM GU I DE BEAR I NG 0

PUMP GU I DE BEAR I NG 69

-1

.. - ~

ION NOTE 22 NOTE 20 (K 1423116)

FCV-381 NOTE 20 95 96 mc-----------:::i -------PC S-1/z" 1415!

s-7090-3/4 0 J;1-.. -.. -.. -.. -.. I.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.. -.

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EXCHANGER RV-I 076 PCV-382 t-------j s -I II C F A I R L B T 0 E s-1 11 N R 1364 L..J s

S-1/2

)----------j-i 5 "

~~~:IN~~~

_biy c==)6"x4"

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6" 45V3 C-0244

)----------j-j_ 5"

~~~~IN~~wI INTAKE CLR

\\.:J PUMPS 2-2 1663035-2) 6,,x4,,

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-I G-0627

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V

[--..it-H K 2480 11/:

(REF.

CWP MOTOR 2-I DC-663031 SH. 6A FOR CWP TE-30 T2421A

.. ?-------~ ?----*--....

-i' TE-31 T2420A 2-2 l V

l=---l~H y

184A-A NOTE 21 G 2224 I 0 R-0107 NOTE 5 2

0 <<)

K-7099-3/4 V-0673 AIR COOLER I

(181A-Al36)

NOTE 4 AIR COOLER f--94-1XID

~-~<=25=9-=C~l3~3)~~-----~-----~

2 AIR COOLER 3

AIR COOLER 4

TO CWP 2-2 MECH SEAL INJECTION LINE 4520 <6BA-B)

CSEE NOTE 13)

E 8 E 6 NOTE 16 DL..J E 8 NOTE 15 1475 NOTE 5 R-0107 G 2226 10 2"

R-0107 NOTE 5 (K 1224018)

L..J D

R-0107 11 "

NOTE 5

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0.. u 3 :::J Ul/l a,

er, er, NOTE 24 G-0627 G-0627 J

D

-0612 C*l-111/2) r----1 cb @*

f3-N r-0 I (KI 69813/~

K 2480 11/2 E 6 NOTE 16 NOTE 15 CIVIL MECH (K 1224118)

~-~r7 (KI - I3/4)

~(KI -

!90 1%)

BSWS pp 0-2 (6001167-18)

CWP 2-2 BAY D LJ O-EJ-51 c::::)

(E 1714118) 1 NOTE I 0 I ( TYP 2 l 4-150 PLUG VALVE 1ffi NOTE 25

([ID 8

11 x6 11 8

11 x6 11 NOTE II

_ill)

I~

L2"-150#

PP o-1 (6001167-23)

CWP I -2 BSWS B-0 I I I B-0 I I I Fl 8

B-0 I I I BAY

~~NOTE 6 G 2245 I 0 CG I 533 II (j) B -0 I I I 235 K 2243 6 G-0627 B-0102

~-~TO CWP 2-2

's----------------~--------------.-~~~~"-T--~-- 63A -B MTR COOLERS NOTES (CONT'D)

5. USE BRONZE OR BRASS NIPPLES ON DOWNSTREAM SIDE OF INTAKE G-0627 157B-E 34 COOLER VENT AND DRAIN VALVES IR-0107), UPSTREAM MATERIAL L..JD SHALL BE COMPATIBLE WITH FABRICATION MATERIAL OF COOLER~

6. ADDITIONAL 6" OUTLET TO DIVERT WATER DISCHARGE @9 FROM CWP 2-2 SUCTION BAY TO CWP 2-1 SUCTION BAY VIA 6" FLEXIBLE HOSE 8c 6"0 SCH 40 C. S. PIPE@9

7. INTAKE COOLER HEAD TANK 2-1 DC 663020-1

8. 3" 0 CAMLOK COUPLING~

21. PORTIONS OF THIS PIPING ARE "S13" SPEC. SEE PIPING ISOMETRIC FOR DETAIL.~

EDUCTOR

22. 3/4" FLEX HOSE, SYNFLEX 3130-12, S/C 78-2930, WI TH % " NPT X HOSE COUPLINGS, S/C 17-2185 (OR EQUIV)~

23. 3/4" BALL VA~STAINLESS STEEL, S/C 75-7197 FROM INTAKE SERVICE AIR s -

SEAL LEAKOFF 10 (SI

9. 10" CHECK VALVE, CENTERLINE, MODEL #IOC06067F5(60/61-B)

<OR EQUIV)~

r 10 DOW PLASTIC PIPING PRODUCTS 8"-FIG 355 t-1 24. SEE ISOMETRIC 230290 FOR~

[

. CHECK VALVE WITH LINING~

DIFFERENT MATERIALS.

R-0388

~

25. BALL VALVE, APOLLO #70-140-01~

(30-A<-(-~+-I ----------------5

11. PUMP IS LOCATED IN UNIT I INTAKE BAY.~

26. BALL VALVE, BRONZE, THD-McMASTER INTAKE STRUCTURE 4

s -

TE-35 T2422A Tl-742

........ o TI-742A NOTE 30 '-**-**-**-**-**-**-**-**-**-**-**-**-**-**-**.J T2423A NOTE 18 CYCLONE SEPARATORS TYP 4 PLCS NOTE 19 NOTE 18 NOTE 19 NOTE S2 28 B E E

~SE -1:::-':::-""--~~~T-~ 1-+--=::;_--1" tD-11 4 11 R-0109 NOTE 29 1~E~I NOTE 27 E I 26 3/4" E B 21/2" 5B E B NOTE 28 s ---.-~,.-/--w-l'~ -.J'I,::, "---,-

S2 CITJ) 2 I O i------t----i I 3 4 0

~

E O I 09 E

~ NOTE

\\ 29 11/4" B E B E

2-1 CWP DISCH 34-B X

B-0111 33-B SCREEN WASH PUMPS B-0 I I I

12. FOR 6" AND 8" PVC PIPING SEE DWG 515969.

CARR, MODEL 4726K39 (STR 61 l, SUMP 2-1

13. HOSE CONNECTION FROM INTAKE COOLER 2-1 INLET MOD.4726Kl2 (STR's 61A 8c 618)@])

WATERBOX DRAIN @9 TO CWP 2-2 LINE 4520 IS USED

27. TUBING (FLEX), NALGENE 980 CLEAR MECHANICAL SEAL-L,--------'

C-0140 V-0166 ::E---=;===s==----30-A (El 4o7ll1/i)

INTAKE STRUCTURE CWP 2-1 DISCH.

INTAKE COOLERS DC663034 - I 34-B CWP 2-2 DISCH.

FOR DEMUSSELING ONLY. THIS TIE-IN DOES NOT EXIST ON BRAIDED VINYL, I 1/4 " (STR 61 l, CWP TOP CWP 2-1.

I" (STR's 61A 8c 61Bl~

COVER SUMP

14. %" LADISH GATE VALVE, FIG NO 8252~

28. USE TP316 INSTEAD OF TP304, IF AVAILABLE@])

I 1/2

~-"-L.....:..:"--------+--c)

SUMP 2-I 2-1 CWP TOP COVER

' I LJ NIT 2 10 NOTES I'-

I SJ"

-<.OVJ I.

oiz

15. 8" ASAHI 150" AV GATE VALVE, TYPE c.@9

29. FOR STRAINERS STR-61, 61A, AND 61B INSULATING

16. 6" ASAHI BUTTERFLY VALVE U-PVC SERIES EPDM.@9 BUSHINGS OR PVC PIPE NIPPLES MAY BE USED TO ISOLATE THE BRONZE STRAINERS FROM BRASS PIPE OR l CIRCULATING

______ j ____ _

SUMP PUMP IDC663021-76l

.-c--c-~~~~------------------------1 ro I'- N o-..

2 0

\\_

ALL PIPING ON THIS SHEET ARE PG&E CLASS 'E' UNLESS OTHERWISE NOTED.

FOR RUBBER EXPANSION JOINTS SEE DC 663323-1.

11 rom

3. VENT AND DRAIN VALVES WITH PG&E VALVE NOS ARE

[:5°~

3/4" IN SIZE EXCEPT AS NOTED.

I-II 4

VJZD

<(CJ<(

O::DU 3NPGIC 5 Size USED FOR CARDOX FIRE PROTECTION SYSTEM, PG&E RECORD NO DC-663086 AND MULTIVARIABLE INST.

SYSTEM DWG 108036, SH'S 31B AND 31C.

17. 3/4" FLEX HOSE CONNECTION IS FOR ALTERNATE WATER COMPONENTS SUPPLY SOURCE TO CWP 2-1 SEAL DURING DEMUSSELING

30. Tl-742 JS A DUAL ELEMENT TIC, Tl-742 8c Tl-742A.

ONLY. IN-SERVICE PUMP AS ALTERNATIVE SOURCE WILL TI-742A IS SPARE.

SUPPLY WATER TO BOTH CWP'S MECH SEALS.@})

CIRCULATING WATER PUMP 2 I MOTOR COOL I NG

18. WHITEY /SWAGELOK SS-45S8 < 67 /68 -B)

I 9.

20.

BALL VALVE (WHITEY-4456)~

ANDCWP TOP COVER ORA J NAGE SYSTEM KEYSTONE FIG. 122<61/62-E)

<REFER TO SH.6A FOR CWP 2-2 SYS) 03-02-2018 ZNS4 FXC2 N/A NOT REQUIRED PER CF3. ID5 WATER PUMP 2-I SYSTEM Revised Pe, DDT-4*1686 1--------+---+---l----+--------------+------+-----+----------i DATE OWN RE IV PROFESSIONAL ENGINEER PE DISC.

PE EXP.

(REF. SH. 6A FOR CWP 2-2)

DIABLO CANYON POWER PLANT SALTWATER SYSTEM DRAWING SHEET 080 7 6

- PG&E CO, PAGE REV 0 96 E

D C

B A