ML21305A580

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6 to Updated Final Safety Analysis Report, Figure 3.2-17, Sheet 2B of 18, Drawing 108017, Revision 84, Sheet 3B, Saltwater System
ML21305A580
Person / Time
Site: Diablo Canyon  
Issue date: 10/11/2021
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21306A142 List: ... further results
References
DCL-21-074 108017, Rev. 84
Download: ML21305A580 (1)
v • d • e


Text

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AUX. SALTWATER PUMP 2-1 SUCTION BAY 2

33

<KY AUX. SALTWATER PUMP 2-2 SUCTION BAY 248A-E 33 LS 164 31B 32B 33B UNIT I AUX. SALTWATER PUMPS s

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IA 2-I AUXILIARY SALTWATER PUMPS DC-663030- I 24" X20" NOTE

( TYP. )

14 IT]

200 55 GI -687-24 NOTE 6 NOTE I

@HIA 5

FCV-496

~

s 185A/B GI G2 YX 484 4"

-D V 2"

S/C:

DWG:

NOTE 4 EMBEDDED R-0183 3/4"-316 (UNIT I l

~ Gl-933-24 57

  • 3 S8-3/4 AUXILIARY~ l------....:....::--=----=-------1-t++--iXJ-----'

SALTWATER dTI INTERTIE NOTE 19 NOTE 14 GI -676-24 C E s

IT]

201 t--------i~l----'--'----------'--------9----,

54 GI -680-24 NOTE I

++-----------+--)

IA

@HIA NOTE 6 2 -2

~-

34B MECH.

< 196-E I 35)1

?

' I 4

CIVIL 438093&94 G2-6159-24 NOTE 35B MECH.

G 2 G I I 7 ----t-----.

NOTE 16

~

C NOTE 2 36B 37B 38B 39B V

V r,

r, E-3405-2 E-3406-2 w 57.2 57.2 I

NOTE 3 NOTE 20 V

(21s1311,s, 1 w~ru1 (TYP) 57-E 14 2" I GI -4 2"

f----1 >4.______.IT]_c "--------'G'--'-l _-....:.7--=I -=-3--2=-4--------+-----=-E M--=B::...:E::...:D:...:D:...:E:...:D _____..,__----,-_J__.. TO OCEAN NOTE 18 95-3710 31B 60 I 1930-92 ljJ MECH.

CIVIL MECH.

438093&94 NOTE 2--+-~

( 198-E I 35)1 G2-6158-24 TW 485 I

G2 GI GI -687-24 NOTE S/C: 95-2800

( TYP. 2 PLCS. l Pl NOTE 7 2-1

( 162-AI 34)

NOTE 3 H~Kf----.----,

J--3/4-i)f----.---l><HNOTE 3 57.2 D & LX L!.J LJ-m TC

--- S/C:

L!.J 1/4"

( TYP.

TC fcl

57. 2

[If LJ D & LX COMPONENT COOLING WATER HEAT EXCHANGERS DC-663212-41&42 V

V r,

r, ill_

lIJ E-3403-2 E-3404-2 57.2 57.2

__ill_ill lIJ NOTE 3 NOTE 20 (TYP)

VI 5 7-D 14 94-4736 2 PLCS. l S2-518-2 UNIT I S2-4000-2 6 9 -E I 9 r=-=----___:_.::....:....--=-_..---,

LIQUID WASTE FILTERS S2-519-2 NOTE 15 E-1445-4

~---r=--~

56B-A 16 MAKE-UP WTR. SYS.

Vr.i S2-2 NOTE 5 S2-3068-6 32 GI -3681 -6

~

32 S2-2 NOTE 15

)

Gl-3682-6 NOTE 32 2,, It-+! +----'--il---1 6-r-+-I f----.JL__--+~-----,~

f---lDl~*>4R**---=-G...:...I _-...:...7...:...1 4...:...--=-2=-4'--..,_ __

+----1....::C...1.._---=.E--=M=-B =-E D=-D=-E::..:D=---____..,_ __

...1.._r-l TO OCEAN NOTE 18 FCV-503 NOTE GI -680 -24 8 95-3710 6011930-92 30B S/C: 95-2800 -

(TYP. 2 PLCS.)

2-2 8

Pl NOTE 7 AUXILIARY SALTWATER SYSTEM ljJ NO T E 3 H:Xf----.----,

NOTES:

Qffi CWP 2-I SUCTION BAY C E SCREENED VENT C E NOTE 9 C2 E(TYP.)

C2 E 3NPGIC 3 size 4"

3" NOTE I I

( TYP. )

3 "

4" C2-5198-4

~1-:::::-1NOTE I 2 3"

NOTE 10

( TYP. l C2 E C E GI -680-24 s- -(35B-c>-m--------~

I~

3" 4"

3" 3 "

4" C2-5199-4 3"

C2 E C E

~1-:::::-1NOTE I 2 GI -687-24 5----(35B~) TIJ- - - - - - -- ~

ASW-VACUUM RELIEF VALVES I~

SCREENED VENT 3"

SEE CIVIL DWG 438094 SUMP

---3/4-(33 A -B) 0 I 2020 ZNS4 FXC2 N/ A NOT REQUIRED PER CF3. I D5 DATE DWN RE IV PROFESSIONAL ENGINEER PE DISC.

232

.1. f--- -- S/C: 94-4736 1

  • PORTIONS OF LINES Gl-680-24 AND Gl-687-24 IN THE INVERT AREA ARE INSULATED WITH I THICK ARMSTRONG ARMAFLEX II", AND PORTIONS OF LINES G2-6158-24 & G2-6159-24 ARE COATED WITH L!.J L!.J

( TYP. 2 PLCS. l 5 7. 2

____W TC STACKWRAP COATING IN THE INVERT AREA.

SEE DWG. 425852.(r-3~3B--A--)(33B-C)

D & LX LJ lIJ TCtE-57.2 E LJ D & LX

2.

11/2" CONTROMATICS BALL VALVE WITH 4" FLANGE. SEE NOTES: CONT I NUA TI ON

15.

VALVES REFERRED TO THIS NOTE FALL UNDER SPEC.0722(38B-B/C)

( 39B-B)

16.

24" DIELECTRIC 15ou INSULATION KIT <STOCK CODE u95-05231 EXCEPT EXISTING FLANGE GASKET RETAINED (35B-A)(35B-C)

I 7.

18.
19.
20.

PIPE SB/B-675 STOCK CODE u95-0171, FLANGE SB/B-462 STOCK CODE *95-0 I 70 ( 35B-A) ( 35B-C)

FE-500 AND FE-501 ARE ULTRASONIC FLOWMETERS THAT HAVE BEEN STRAPPED ONTO THE OUTSIDE OF THE ASW PIPES. (34B-A) (34B-C)

GARLOCK STYLE 204HP, S/C 95-2341, SEE DC-663323-24.(32B-B)

Tl-186 & Tl-187 CAN BE REMOVED TEMPORARILY & RTD'S CAN BE INSTALLED FOR TESTING. (37B-A) (37B-C)

Revised Per DFT-7*5069 PE EXP.

DWG. 6006473-216 OR SW-2-864 ( 3SB-A)(35B-C)

DWG. 6011930-70 FOR SW-2-865

3.

USE PIPE SPECIFICATION "Ml" (36B-A/C) 4, ALL S.S. %" AUTOMATIC AIR VENT ARMSTRONG NO, I I -AV OR APPROVED EQUAL ( 33B-B)

5.

VALVES WITH ITEM NUMBERS FALL UNDER SPEC. 8729, UNLESS REFERRED TO NOTE 15.(39B-B) 6, 24" C&S CHECK VALVE, SEE DC-6006473-160 (32B-AX32B-C)

7.

FOR PROVISIONS FOR LONG TERM COOLING WATER SEE DWGS.

107031 AND DC-663212-1 I & 38 ( 36B-CX 36B-B)

8.

GARLOCK STYLE 204 HP, S/C 94-5753 (35B-CX37B-CX37B-AX35B-A)

<SEE DC-663323-141

9.

SPECE PIPE THREADS INTO A STAINLESS STEEL FLANGE, WHICH IS CONSIDERED PART OF THE SEISMIC SUPPORT AT THE VACUUM BREAKER INLET(31B-D)

10.

FOR 3"-150* FLANGED ENDS ALUMINUM BRONZE SWING CHECK VALVE WI TH VACUUM BREAKER SEE DC-663313-47 AND DC-663313-57. ( 31B-D)

I I, FOR 3"-150* FLANGED ENDS ALUMINUM BRONZE FLEX WEDGE GATE VALVE WITH 10" DIA. HANDWHEEL SEE DC-663313-48(30B-D) 12, FLAT FACE FLANGES ON LINES 5198 & 5199 TO HAVE RUBBER GASKETS ONLY.( 30B-E)

13.

ALL PIPES ON THIS SHEET ARE PG&E CLASS C" UNLESS OTHERWISE NOTED

14.

REFER TO PG&E DRAWING 053094 SH.6 FOR DETAILS ON INSULATING CDIELECTRICI FLANGE ASSEMBLY INSTALLATION AT THESE LOCATIONS

( 32B-A) ( 32B-C)

-NOTES CONTINUED AT LEFT-LJ NIT 2 DIABLO CANYON POWER PLANT - PG&E CO, SALTWATER SYSTEM DRAWING SHEET PAGE REV 080 7 3B 0 84 A

B C

D E

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