ML23241A229

7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-17, Drawing 108017-3, Rev. 80, Sheet 3, Saltwater Systems

ML23241A229
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: ML23241A229 (1)

Text

30 31 32 33 34 35 36 38 39 TO SCREEN REFUSE MOTOR OPERATED GATES SUMP 0-1 (UNIT I PIPING SCHEMATIC)

A AUX. SALTWATER PUMP 2-1 SUCTION BAY A

8 F2 F2 G B-0202 =============1-QQffi t><J] FZ-3570-4 E-466-2 B-01 I I G-533-10 BAR AUX. SALTWATER 60-B PUMP 2-2 SUCTION BAY RACKS I 2-9sa 2"+/- . 2 CIRC. WATER PUMP MOTOR COOL! NG SYS

,.-,NOTE 11 F2-3571-6 E 467 NOTE 8 F~ OIFCV-604 ASW CONT 0 -I G1:E: CHLR. PP DISCH ~

02011 I UNIT I B F2-3512-6 I NOTE 13 B 1

CIRCULATING WATER NOTE 8 E*706*4 PUMP 2- I SUCTION BAY B-0202 FE G-1300-14 F-3577-4 F-3580-2 F2-3573-6 I SEC. B

~

HYPOCHLOR I TE PUMP SYSTEM NOTE I0 ASW CONT NOTE B ( UNIT I J IP-0201 UNIT I CHLR. pp DISCH G-1301-10 B-0202 SEC. C c:::::::::::::i Al

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• I ===*=***=*=*=**=***=*=*=***=*===== <]Qill OCEAN 1 i FZ-3574-6 F-3579-4

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i><lrl----NOTE-B- - - H FCV-605

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I B*0202 <IBBIID FZ-1302-8 FCV-490 C SEC. D NOTE 13 C 1 i FZ-3575-6 i><lrf--~N~OTE=B~----H B-0202 FZ-1333-6 CIRCULATING WATER PUMP 2-2 SUCTION BAY SEC.~@ ~ -----_J~~~-t--

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HYPOCHLOR I TE PUMP SYSTEM \. . .,/ BSWS CUNIT Il pp 0-2 c:::::::::::::i Al 1><1] 6" JITH~l~~I~

ISEEIOBOl7~l NOTE B FLANGE 6" I~',;

&lh B-0202 INSULATION 3" JlJ 150 11 B.F.

TRUCK ~LL CONN CTYP) C3 B 2-2 E-469-11/2 R-0109 3" R-0109 3" 3" R-0 I 09 BAR V-0166 RACKS R-0109 E-6169-3 E-470-3

,:., INTAKE I NT AKE STRUCTURE

~~ STRUCTURE SUMP PUMPS 3" E-6170-3 D --'-------------' SUMP 2-1 E-468-11/2 E-1/2" D t--+---*----,-----C_*_6_B6_3_6_9*-6-----t-STR)I<

C-0140 V-0166 1/2" R-0109 INTAKE 38 STRUCTURE MECH SEAL E-11/2 (TYPl

-A SUMP PUMPS LEAK-OFF Eese"-'A*:[B>--=---'--'--'-+-t CWP 2-2 CWPPS E-407 I1/2 C2-4 T1 1v . .-11 I

1

~

V5TR\

~ B-6176-4 ASW PP 2-1 VAULT DRAIN r 17 ( UNIT I)

TOP COVER SUMP PUMPS NOTE 9 ( TYP) I ASW PP 2-2 CWPPS TOP COVER 67A-A E-359 I1/2 C2-4 T1 1v ...-11~

11 ~ JB-6177-4 SUMP PUMPS NOTES I, ALL PIPES ON THIS SHEET ARE P.G.&E. CLASS 'E',

7, FOR RUBBER EXPANSION JOINTS SEE P.G.&E. 11. 1/2" HASTELLOY TUBING RUNS ADJACENT TO 2" PVC RECORD NO, DC-663323-2 ~ IN BAY TEN 1/2" DIA HOLES IN 2" PIPE SEE NOTE IO<}EID 2.

UNLESS OTHERWISE NOTED.

VALVES WITH ITEM NOS. FALL UNDER SPEC.B729,UNLESS REFERRED TO NOTE 3.

B. PORTIONS OF THIS PIPING MAY INCLUDE PIPE 12. 2" THICK PVDF SPACER/INJECTORQEID UNIT 2 E SPEC. "C3", SEE PIPING ISOMETRIC FOR 13. 4"-150* FLANGED DIAPHRAGM VALVE DOW MODEL *373QEID 3, VALVES REFERRED TO THIS NOTE FALL UNDER SPEC,0722.

4, VALVES IN THE INTAKE STRUCTURE WITH P,G,&E. MARK DETAILS (34-B THRU C) 14. 2" GOLDEN ANDERSON, AIR RELEASE/VACUUM VALVE (TI:D DIABLO CANYON POWER PLANT - PG&E CO.

9, SWING CHECK VALVE, EAGLE SERIES 10, NOS. ARE FURNISED BY SPEC. B749, UNLESS OTHERWISE NOTED.

AL-BR OR STAINLESS STEEL ~ SALTWATER SYSTEMS

10. PVDF SPACER WITH PORTING TO ALLOW CHLORINATION 5, NOT USED BY EITHER INTERMITTANT OR CONTINUOS SUPPLY VIA DRAWi NG SHEET PAGE REV 1/2" HASTELLOY 108017 3 0 80 6, ASW GATE MOTOR IS REMOTELY OPERATED FROM 2" PIPE AND 1/2" TUBING RESPECTIVELY; INTAKE.~ TUBING IS INSIDE 2" PIPE BETWEEN SPACER AND(-) 4 EL.GB)

,_O_l~*~I4=*~2_02_1+Z=N~S~4t-F=X=C_2,_N=/~A-+-NO~T=R=EQ~U~l=RE~-PE~R-CF='=*~]D_S-+-~~--+-~----irc~=---iRev i sed Per DDT-4 11 I 994 DATE OWN RE IV PROFESSIONAL ENGINEER PE DISC. PE 11 PE EXP.