ML23241A416

7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-17, Drawing 102017, Rev. 96, Sheet 3B, Saltwater System

ML23241A416
Person / Time
Site:	Diablo Canyon
Issue date:	05/25/2023
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML23241A052	List: DCL-23-044, 7 to Updated Final Safety Analysis Report, Chapter 9, Figure 9.4-10, Drawing 512904, Revision 15, Mechanical Air Monitoring Technical Support Center and Post-Accident Sampling System Air Flow Diagrams ML23241A053 ML23241A054 ML23241A055 ML23241A056 ML23241A057 ML23241A058 ML23241A059 ML23241A060 ML23241A061 ML23241A062 ML23241A063 ML23241A064 ML23241A065 ML23241A066 ML23241A067 ML23241A068 ML23241A069 ML23241A070 ML23241A071 ML23241A072 ML23241A073 ML23241A074 ML23241A075 ML23241A076 ML23241A077 ML23241A078 ML23241A079 ML23241A080 ML23241A081 ML23241A082 ML23241A083 ML23241A084 ML23241A085 ML23241A086 ... further results
References
DCL-23-044
Download: ML23241A416 (1)

Text

30B 31B 32B 33B 34B 35B 36B 378 38B 39B NOTES:

PORTIONS OF LINES Gl-680-24, Gl-687-24, G2-6158-24 AND G2-6159-24 ARE COATED WITH STACKWRAP COATING SYSTEM IN THE INVERT AREA, SEE DWG,425852<:Tiffi

2. I1/2" CONTROMATICS BALL VALVE WITH 4" FLANGE. SEE DWG. DC-663166-104 ~~

JI!

57. 2 --m@ 3, USE PIPE SPECIFICATION "Ml" (36B*A/C) 4, ALL SS-3/~" AUTOMATIC AIR VENT ARMSTRONG NO, 11-ZV OR APPROVED A NOTE 2 EQUAL <Tiffi A NOTES CONT'D BELOW rJr-~~~~_:-=--:_,,~_---,-7".-- V 1,._,~~~~- C Al

_Sh FCV NO GATE 602 I 200 55 GI -687-24 ~

I -8 G2-6 I 59- G 1-713-24 EMBEDDED TD NOTE I NOTE I (426E*AI 32) OCEAN 7

G2CI 32B l;Y 2" NOTE 5 NOTE 4 54 FCV-496 M<ill:@

EMBEDDED S2-518-2 R-0183 GI -676-24

¥c rc 3/4"-316 57. 2 __ill [I]_ 57. 2 B ~ D & LX lI] [If D & LX NOTE 15 B AUXILIARY 57.3 M 54 S8 SCH. 40 '------t<l-----++f----._f--G'--l---'-93'--3'-----'-24-'-----,

L'-J L...:...J S2-4000-2 I 080 I 7 COMPONENT COOLING SALTWATER PUMPS UNIT 2 69-D 19 FCV-60 I DC-663030-1

[tr] ~ '4-_C_l_V_lL_ _,.o---cM~EC~H~.cc+1 WATER HEAT EXCHANGERS DC-663212-1&2 LIQUID WASTE NOTE 15 (TYP. l DWG. 57744 :I 438093, FILTERS

,,11 S. 4380

((L JI!

TIT 57.2 57. 2 --m@

S2-519-2 GATE I -9 SEE NOTE 20 20 I 54 GI -680-24 D.R.

GI -714-24 TD NOTE I ( TYP l 56 OCEAN C C AUXILIARY SALTWATER SYSTEM NOTES CONT'D ABOVE 3/4" 5. VALVES WITH ITEM NUMBERS FALL UNDER SPEC. 8729, UNLESS REFERRED TO NOTE 8 ~~

I 08017 s1. 2 __m TC TC[IL s1.2 7, FOR PROVISIONS FOR LONG TERM COOLING WATER SEE DWGS, 107031 AND D&LX'-'-'lI] [If L...:...J D & LX DC-663212-11 S . 3 8 ~

UNIT 2 UNIT 2 8, VALVES REFERRED TO THIS NOTE FALL UNDER SPEC.0722 9, SPEC E PIPE THREADS INTO A STAINLESS STEEL FLANGE, WHICH IS CONSIDERED PART OF THE SEISMIC SUPPORT AT THE VACUUM BREAKER INLET (IIID SCREENED SCREENED 10. FOR 3"-150 11 FLANGED ENDS ALUMINUM BRONZE SWING CHECK VALVE VENT WITH VACUUM BREAKER SEE DC-663313-47 AND DC-663313-57. (IIID

~NOTE 9 VENT 11. FOR 3"-150 11 FLANGED ENDS ALUMINUM BRONZE FLEX WEDGE GATE VALVE ASP ROOM 1-2 WITH 10" DIA. HANDWHEEL SEE DC-663313-48 ~

D csr(TYP.> 12. FLAT FACE FLANGES ON LINES 5198 g, 5199 TO HAVE RUBBER GASKETS ONLY (ALLPLACES)QQID D

,4~"-----[x3.I-'----,/3-"l,, f--------1j ,4~"-----[:x3.I-'----j/3-"l" f--------1j

13. ALL PIPES ON THIS SHEET ARE PGSiE CLASS "C" UNLESS OTHERWISE NOTED NOTE 11 NOTE I 0 14. REFER TO PG&E DRAWING 053094 SH.6 FOR DETAILS ON INSULATING

( TYP. l ( TYP.) CDIELECTRICl FLANGE ASSEMBLY INSTALLATION AT THESE LOCATIONS 3" 3" (EH)~

15. BLIND FLANGE WITH FITTINGS SUITABLE FOR RTD TEST PROBE INSERTION 4" 4" 3" @w

16. 24" DIELECTRIC 150 11 INSULATION KIT (STOCK CODE "95-0523) EXCEPT 3~,f--------1j 3~*f--------1' EXISTING FLANGE GASKET R E T A I N E D ~ ~

':' C1 E C1 E PIPE SB/B-675 STOCK CODE "95-0171, FLANGE SB/B-462 STOCK CODE "95-0170 ~~ _@ID C2-5 I 98-4 CE CZ-5199-4 CE 18. GARLOCK STYLE 204 HP, S/C 94-5753, SEE DC 663323-14 ~

19. FE-500 AND FE-501 ARE ULTRASONIC FLOWMETERS THAT HAVE BEEN STRAPPED ONTO THE OUTSIDE OF THE ASW P I P E S . ~

~ NOTE 12

_I~r=~f~~~~~--s

~Li.J SEE CIVIL DWG 438094 AUXILIARY SALTWATER PUMP UNIT DIABLO CANYON POWER PLANT - PG&E CO.

SALTWATER SYSTEM E

WATERTIGHT ROOMS ASW-VACUUM RELIEF VALVES DRAWi NG SHEET PAGE REV

20. TI-186 &c TI-187 CAN BE REMOVED TEMPORARILY

&c RTD'S CAN BE INSTALLED FOR TESTING. 102017 3B 0 96 f-l_l~-D~6=-~2D_I_B+Z=N~S~4+-F_X=C_2f-N=/~A-+-NO~T~R=EQ~U=l=RE~D~PE~R=CF=3=.~I_5-+-~~~-+~~-----,f-c~=------iRev i sed Per OON-2 11 I 675 DATE OWN RE IV PROFESSIONAL ENGINEER PE DISC. PE" PE EXP.