ML21305A666

6 to Updated Final Safety Analysis Report, Figure 3.2-8, Sheet 8 of 34, Drawing 108008, Revision 112, Sheet 4B, Chemical & Volume Control System

ML21305A666
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: DCL-21-074, 6 to Updated Final Safety Analysis Report, Figure 3.2-4, Sheet 1 of 16, Drawing 102004-3, Turbine Steam Supply System ML21305A089 ML21305A090 ML21305A091 ML21305A092 ML21305A093 ML21305A094 ML21305A095 ML21305A096 ML21305A097 ML21305A098 ML21305A099 ML21305A101 ML21305A102 ML21305A103 ML21305A104 ML21305A105 ML21305A106 ML21305A112 ML21305A113 ML21305A114 ML21305A115 ML21305A116 ML21305A117 ML21305A118 ML21305A119 ML21305A120 ML21305A121 ML21305A122 ML21305A123 ML21305A124 ML21305A125 ML21305A126 ML21305A127 ML21305A128 ML21305A129 ML21305A130 ML21305A131 ML21305A132 ML21305A133 ML21305A134 ML21305A135 ML21305A136 ML21305A137 ML21305A138 ML21305A139 ML21305A140 ML21305A141 ML21305A142 ML21305A143 ... further results
References
DCL-21-074
Download: ML21305A666 (1)

Text

40B 41B 42B 43B 44B 45B 46B 47B 48B 49B 8120 NOTE5 TO LIG)UID HOI..D ufD iANl(5 FROM N2 34*[ 2G 1::..-1 2 1sos 4 E 53-E I 5PECIAL. 5P'fflN6 L-OADi"D CHECI( VAL.VE {4~ B- 0)

FROh;t lw11XE'1 eeo ~ BOT'TLES 2. TEMPaRARY 5TR4.INER IS PL.AGED IN T"ME SPOOL Piece F~vs2L."1~

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'1'j.4,25 TO VeNT a ~;sM Tue1N6 1P1.1SERTEP 1N ¥"4" ""'°""'1N~ ,.,,.r AT ""'1.ve 3/4"lCT3" HEADER GW'5 (4S8-E)

E 9368A

... 4 SPECIAL 1..llllf IIJS.ULATION,INCL CHK VL.V (4~&-p}

E FCV-111B ReflUEL.lNC, WATER 8159 3/',"T58 5 DEL.ETED 3/4x42D 1*.DA42.R e ~ S E TANK

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NOT"E':1- 6 VAL.VE ACTUATED AUTOMATICAL.L.Y BY 6AS ANALYZER

!NL.ET Hl!ADER K -@ 8376 5 EE S 1581 8 I /.. 6 CMANNE&. AC 1067? (44 8-E) 4fS*E 09 l"'R0"'1 HI. ~ - - I x42D I x42D E E3 NOrE 9 BOTT'L.!5 F $2 254 7. BALL VALVE, DC-60 I I 927-23, S/C 95-5002 42.-E - ~- - -......1.:.;:r--:i:~ - - --- L (COORD 4~8-.6)

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-' L..-~ NOTE 26 TANK SPEC::. 5-S "S;--;2;-r-:=6-,-,15=-r=-

..,~-:-:~ift-<._..!5~7t*:_!E~ FROM z I/ AR I NJ 42C -D 08 )--C><J-"J-3/4 SUB-SYSTEM r,:,-;;-;:-,;TT7"' z.. , 141. E 33 9.DASHED LINES INDICATE GUARD ON PIPING (43B-E)

GUARD PIPE ON HYDROGEN LINES IS SEISMICALLY QUALIFIED 1T"EM ATVC (REF. AR*A0629995 AND A0642979. l U::.V IIZA 10 ANCHOR/DARLING, MODEL 1878 1 BOLTED BONNET, GATE C DC.*663210 34 \//>.LVE LE."'-K Off VAi.VE, PO ~ 722739 ITEI.I 3 1 DC (i.00&473 7 (41B A)

2. 49A-D E- a r; DRAI~ TO Ml'i>C.. EGl D~

II. THE. SE::CTION OF LINE S2.-733-2.ill WHICH PE,),IETRATES THI:. R.HR HX FWCM HAS AN 5H 19 iK 0-1 ADDITIONAL.. 2.tt OF F113E~GLASS INSUL.ATION (438-8) 8419 12.- .3(4" ANCHO~ DARUNG, MODEL 1878G6, $/C..,-~4 21320 IX4t~

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~23-D II SAMPLE 51NK2 DC ~OO.:o473- C:,7 (46B-C) 318'FLEX oe E ~5 52-1 S-5065-!/s D HOSE 43 -C 19 DRAIN TO

13. DELETED D

MEDT 14. 3/4- - i'DOO'IF VEI..AIJ c, W C:iATE VALVE J DC-(o00(.473-1e,1

15. DELETED 924

16. DELETED NOTE 36 V r,

17. DELETED 923 8391 18. DELETED Jq ~El~TALLED ORl6J/IJAJ. STY4.E. HANPWHeELS 0/IJ THESE V/>lVE~ {4'J81 416-u)) \4'8. 8,,t) 8397A 3/4x42D 2.0. 2" ANli4DR. PAP-L1Nu MODf_L 1818 eat!-, S/c *94-3773 NOTE 1, r., DC.-'-OOb41l-1"-9 L~c.~ fl.oQ Di:"! e.'11:f>) (~%--cB~-~A)

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ll-T58  ;; TV 21. VALVES HCV-142 AND FCV 128 ARE 2 SIZE WITH ENDS

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r:, PREPARED TO MATCH 3" PIPE (45B-C)(46B-C)

AL WAT HX 2-1

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SEAL .,7R (s61 3/,) REGEN zz. VALVE.., 5/c'#'35 2755 DWG bDl/'130 79 (4e.8 8) fJ:IOM FILTER -C<N~

HX 2- I REACTOR ITEM FLSW f,/t\l ~H !, I 23. DELETED COOLANT

?P'S SEAL

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~ X-f£&!0*3 I<.

• c:::> 3" 1 8108 8107 44 -B 08

24. 3/4" VALVES (NORMALLY OPEN) STOCK CODE 94-4955(42B-C) 8402B HGVl4 C WTR RET HEADER 'ST ~,11 j-RA58R6P 3 6MS8,.lv 3-.,,i58F~ 25. RESTRICTING ORIFICES R0-43 AND R0-44 RECORD DWG. C r-- DC-6632I0-277 (44B-B) (45B-A)

=~ 'L,,--,,.....~--*<SH 4 19 N 3/',"T58 DRTQMISC[C. 26. STOCK CODE 77-7585 DI'< TANK O*I SH4 19 l)

27. DELETED DJ:/ 10 MISC E::.DRTKO I 28. SPOOL PIECE AND FLANGES ARE "S2" SCH 40.

ITEM ORGM CHSMICAL Ml'ICIN6 1'=WK 2..- I 21452 I 29.

30.

3/4" -600* GLOBE VALVE (VELANl (DC 6006473-168). (44B-B)

DELETED 3 I

• R0-2I RESTRICTING ORIFICE FOR CCP 2-1 WITH SIC 95-5897 SERIAL N0.49766 (BRAIDWOOD SPARE) IMPELLER OTE 12

"'- ONLY IDWG. 6015597-2) 484A w.J BORIC 4 x42D 8385A I-0 32. NOZZLE CHECK VALVE FROM FLOWSERVE: DC-60I1930-I28 (44B-C)

ACID ¥,4 T58 11 z

ITEM et..£.NDER _,,-.-,,i 33. THE LTOP PRO ASSEMBLY CONSISTS OF A PRESSURE ITEM-HOG..

8478A

... '58 8389A 4-658 I ........_ REDUCING ORIFICE IPROl, A SWAGE-TYPE REDUCER, AND A FLOW BAFFLE PER DRAWING 460584 (45B-C) 3/4X42D S6 3/,

3/',"T58

rLs F 34. CCP 2-3 SUCTION PIPING FROM INSIDE THE RHR HX ROOM L.J START-UP STRAIN 8382A TO THE PUMP CONNECTION IS S2 PIPE CLASS EXCEPT THE B D S2 42 6 CHARGING PUMP$

6 m 35.

WALL TH I CKNESS IS SCHEDULE 40S (43B~c)

SEE I 08008, SHEET 9 FOR PUMP VENTS AND ORAi NS (44B~c)

B CE'N'TRl~UGAL E 36. QUICK DISCONNECT FITTINGS FOR VENTS IN ACCORDANCE OC*E632JO ~2 cs~j733jz.i5cP I ""'-'~ S21517 f, WITH THE MAINTENANCE MODIFICATION PACKAGE ( MMP) M00003 I, REV. 4 ( 44B-C ) ( 45B-C) 12 PLACESI

1. 14li3 'L l"r 420 37. 3/46" THK SS. SPACER

38. REMOVABLE SPOOLS FOR USE OF OVERHEAD MONORAIL ( 45B-C) l!G.. ll PLACES I( 44 B-C) 2S1A 31 3/,x42D TKO 1 39. SEE 60 I 1930-178 FOR CHECK VALVE DETAILS(42B-D) Al I 12 (J) 5232 '4 ~

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