ML21305A277

6 to Updated Final Safety Analysis Report, Figure 3.2-8, Sheet 13 of 34, Drawing 102008, Revision 116, Sheet 5B, Chemical & Volume Control System

ML21305A277
Person / Time
Site:	Diablo Canyon   (DPR-080, DPR-082)
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: ML21305A277 (1)

Text

50B 51B 52B 53B 54B 55B 56B 57B 58B 59B M V S2-2 I 9-21 I I S2-2 I 9-21 I I PR I MARY WTR 186 --------------------¢ UNIT 2 STORAGE TANK -B S-1/2 V P-0130 SEE---:_

16 PCV-I 6 S-1/2 S2-2 I 9-2I I I NOTE 8 S-4077-1/2 ~,--,-,---.. S - 8 5 - 1/2 38 -D 26 r, r, PCV-I 7 4R4 NITROGEN S2-2111 45V I S-3/a S-87-1/2 ~-~ NITROGEN s NOTE 5 SUPPLY s-3/4 45VI rt---------~-=-< 2 6 3 8 -D S U p p L y A 45V3 45VI 45VI 45V3 22) A TFLEX HOSE S6-1/2 S6-1/2 3/4" LIQUID E-I NOTE 6 N6 8456B NG ~ N6 E-2-X42D 8456A J.-----~--....J FILL 3/4 " L I QU I D r7 ~_;----------;..._ S2-2086-21 I I DC-663230-114 (TYP) 2-X42D S2-614-211I ----",---------;_~ r7 f--+----="-::r-[><:1----~ 6 9A -A T O BA R T 19 SHT -5<c------4-----,--------'-, FILL fili ~-----< N4 N3i-:.::_::....:..::..:___:__:....:....:_ __ ---,----..c:::,,_~----i.~--<'.:::J---f--l+---c::>----ai.t,.___c_"c-7---,----:...=..._:__-=--:....:....:....---f N3 N4 t--~ r-'---,-------l~-----'__,_ SHT -5 I NOTE 6 E P-0130 9 OVERFLOW TO AUX. ABANDONED IN PLACE OVERFLOW H BLDG. SUMP TO AUX NI I PG Vr1 I [IITJ I -X42D r1V PG I -X42B S2-5963-21 I I BLDG SUMP E [iliJ [E-ill-~

A BORIC L..J 4 BO R I C ~----!__~,

T ACID D D A C I D -=------1 E NI I TANK 45Vl 45VI TANK P-0130 S2-2216-31 I I I - I R D L..J L..J 1-2 S2-2218-3111 D-663234-2 N3 32 D-663234-2

L.J 3/4" DRAIN N2 B <121-E 135 (124-E 135) B S2-22 I 7-I I I I 8457A S2-2219-I I I I PREHEATER 3/4-X42D ( 186-C I 16) 8488B (267D-A I 32) 8488A I-X42D -f8 HCV-104 HCV-105 I-X42D BATCHING TANK S2-4512-2111 S2-4445-2 2-RA42RD 2-RA42RD ffi-AGITATOR FC FC V

- _ _____/Ro'\\ L.J L.J (RO\\_ __ NOTE 3 r7 V r7 3/4-X42D1' r7 rB ~ ITEM: ORBA IT] ~ [TI ITEM: ORBA ~ ~ 3/4-X42D SHT S2-3/4III LOCAL ~ ~ LOCAL T S2-3/4I I I SHT S 2 -3/4 I I I *r _....t-----',.------------1------,

AUX BLDG~ 8547B SAMPLE SAMPLE 854 7 A ~ 9 AUX BLDG,------"--"\\s::-::,-------, 5 SUMP ~ ~ SUMP P-0130 8490 C-0250 M.U. DEMIN S2-I 562-3/4 I I I 3/4-X42D 3/4-X42D S2-1563-3/4III NOTE 3 2-X42D WATER r, L.J 8458A S2-I 558-2 I I I K-2732-2IIIP~,.....,..,---..

S2-1561-2111 2-X42D 42 -c 06 [I] K -2 4 5 I -2 I I I BATCHING

---

1------___.-- 42-B 06 TO AUX. STEAM COND. RETURN AUX S2-2223-3I I I AUX STEAM ';i, TANK 0-1 TANK BLDG SUPPLY DC-663210-8 C S2-l 558-21 I I &13 ITEM:ATBB C SUMP 8461A [I]

8447B [I] 2-X42D V 3/4-X42D

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• S 2 - I 5 6 I - 2 I I I ~ S2-3/4III V ~ S2-68-211I 116 r, @:] 8462A 3/4-X42D 8447A 3/4-X42D 8489 S2-2157-IIII 3/4-X42D 3/4-X42D ~ I -X42D S2-66-21 I I S2 -3/4 I I I S2 -3/4 I I I S2-3/4III S2 -3/4 I I I @:]

r--"-~ 3/4-X42D 46C-C<c-----L__J'----------.-------'---'---l F C TO BORIC ACID 8446A 8446B 8460A 8487A S2-72-21 I I 2XI S2 -3/4 I I I ~ rB BLENDER I - I & 2-X42D 2-X42D 2-X42D SHT BORIC ACID DC-66321 0 ~ 8463A ~ OVERFLOW TO 8493 CHARGING PUMPS Al~ 2-X42D ~ AUX BLDG SUMP S2-3/4III 3/4-X42D LOCAL FILTER S2-3/4III S2-3/4",_!__!_£ ITEM: FLBA BORIC ACID f--+----___c:_""-:::,~J~-- SAMPLE

/\\ I DC-663210-173 3/4-X42D 116 TRANSFER S2-2090-21 I I S2-l 568-21 I I NOTES:

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S2-2089-3/4 I I I 8449 S2-3/4 PUMPS E-l, DELETED 3/4-X42D rn - 8464A 8465A D - ~ ITEM: APBA t&E 2-X42D 2. DELETED D

- S-6181-3/4 AUX BLDG SHT 663210-4320 A I 2-X42D S2-2089-3/4 N [I]

I NOTE 7 3. LOOP SEAL TO EXTEND 12 BELOW AND rB 8461B I'- SU MP ~ C j"i'f _:_,ii".

~ Lf) C S2-1566-211I ABOVE OVERFLOW NOZZLE.< 56B-B)

ORA IN TO AUX il 2-X42D Lf) PRIMARY WTR A 2 4, DELETED S2-1560-2I I I BLDG SUMP ~ I SUPPLY [I] S2-1564-2 S2-1564-2I I I 8476 S2-374-2111 UNIT 2,_1_16, N 187-D 16 1---------.... 1-----+--'---f----r-V) 2-X42D 2-C58 E-8486 8492 5. SEE VALVE SPEC. DWG. 053479 & BID c::'.)c::;... S2-3/4III SPEC. 8802~51B-A) 3/4-X42D i.--*s2-3/4 S2-1565-2111 l-+-=--'--"-:....:....:'------11.,.._] D 2-C58 2-X42D 8458B 8460B 3/4-X4 D P-0130 6. BORIC ACID TANKS #I & 2 LOOP SEALS 2-X42D S2-67-2I I I 2-X42D 8459B ~ AUX. ARE SERVICED BY A COMMON FLEXIBLE co 2-X42D S_Hl BLDG. 8464B 8465B HOSE, ( 51 B-A )( 56B-A) 0 @j ij SUMP 2-X42D IT] 2-X42D 7. INSULATE WITH 2 LAYERS OF LEWCO FT60 N ~ OR EQUIV, INSULATION,< 52B-E) ( 53B-D)

I 0 GOA

@:] lj 8. LINE PLUGGED. (PLUG INSTALLED IN PIPE)

I S2 -3/4 I I I C N C 3/4-X42D 8463B 950 TO BART 9. DELETED 01 2-X42D S2-21 I I IO. CONNECTION POINT FOR FLEX EQUIPMENT.< 55B-E)

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• C ** 8487B S2-71-2111 2XI S2 -3/4 I I I C S2-1567-2111 o OlQJ S2-71-2111 S2 -3/4 I I I (---+----i I---'-----< =}------j f----'----'--'----l

~E I........,_____.I - I S2-69-211I DC-663210-433 REF. DWG. DC-663210-42 E

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3NPGIC 3 size l------+----+---+---1--------------+------+-------+---------< OFT-7,.4595 I 2-I 0-20 I 8 ZNS4 FXC2 N/ A NOT REQUIRED PER CF3. I D5 Revised Per DDN-2*1814 DATE DWN RE IV PROFESSIONAL ENGINEER PE DISC. PE EXP,