ML23241A386

7 to Updated Final Safety Analysis Report, Chapter 3, Figure 3.2-17, Drawing 102017, Rev. 101, Sheet 5, Saltwater Systems

ML23241A386
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 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044
Download: ML23241A386 (1)

Text

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50 DOMESTIC WATER REF DWG 400 1982 UNIT 2 AUXILIARY SALTWATER BAY CHLORINE INJECTION 35-D 51 TNOTE 25 NOTE 24 NOTE 11 BACKFLOlrl PREVENTER 52 53 54 55 WATER PURGE TANK 250 GALLONS T. C.

IXf----a-'~='----';---~,------,1,,.,f----_,..._HXl~!~~NOTES 17 8c 27 CONT AI NMEN TANK VENT E C.

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r:71" 1220 E-6163-2 HASTELOY-C CAP H-6165-1/2 SEAWATER 1219 12 56 s

HYPOCHLOR I TE PUMP SYSTEM 57 58 59 NOTES:

I. ALL PIPING IN THIS SHEET ARE PG8.E CODE CLASS "E"

2. DELETED

3. DELETED

4. DELETED

5.,.,.

1/2 " OD HASTELOY C TUBING, 0.035 WALL THICKNESS, AND HASTELOY SWAGELOK FITTINGS 6, 1/2" WHITEY HASTELOY BALL VALVE WITH SWAGELOK END CONNECTIONS, MODEL " HC-63TS8-T ~

7. 1/2" NUPRO HASTELOY SPRING LOADED CHECK VALVE WITH 10 PSIG CRACKING PRESSURE AND SWAGELOK END CONNECTIONS, MODEL '"HC-BC-TR-10 (1Q:[>

8. DELETED

9. DELETED 10, FLOAT VALVE l"XI" BRASS ROBERTS P/N R400 OR EQUIVALENT~

BACKFLOW PREVENTER3/4" WATTS REGULATOR P/N 3/4"X 3/4"-7-2-2 OR EQUIVALENT (ABANDONED) GE)

12.

I" SS BALL VALVE, WHITEY 651Sl6 OR EQUIVALENT~

13, 2" PVC CHECK VALVE PASTOMATIC CKMIOOV OR EQUIVALENT~

14. DRAIN VALVE PROVIDED BY TANK VENDOR~

15. TANK AND CONTAINMENT BULKHEAD FITTING ARE THREADED CONNECTIONS AS PROVIDED BY MANUFACTURER. CONNECTION BETWEEN TANK AND CONTAINMENT IS FLEXIBLE PVC (ill>

16. DELETED E

D CH~~~~N~~~QN,-f---'[)2<16J--l;1:,.2 (J 17-,..,.E-,-G,-,l-,,6f4 _-,2,-,r--'*2,..32f---,-"T"-~l;$2<:'1,_;l+/-,-f~EQ)'\,~--~----.J. 17. SECONDARY CONTAINMENT FOR FILL LINES PROVIDED BY 4" E-SPEC PIPING cd-)

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DC-6014454-1 NOTE 15 NOTE 14 E-616'1-2 1225 12'11 1230 2X3/

1229 NOTE 5

~ E-6115-3/4

=~~¥~~~-'ccjF'-'llB, TRUE UNION TYPE I" THREADED BALL VALVES,WITH VITON ELASTOMERS (10B017)

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(OR EQUIVALENT)~

19. 1/2" HASTELOY C TUBING,.035" WALL (TI:E>

20. NUPRO "C" SERIES CHECK VALVE WITH1/2" SWAGELOK END CONNECTIONS, Io= CRACK] NG PRESS.

( HC-BC-1 0 OR mu !VALENT >(TI:E>

21, WHITEY SERI ES "60" BALL VAL VE WI TH 1/2" SWAGELOK END CONNECTIONS (HC-63TSB, OR EQUIVALENT>~

22."' DENOTES EQUIPMENT SUPPLIED BY OTHERS

23. 3/4" FLEXHOSE SYNFLEX 3130-12 STOCK CODE 17-2193 W/ 3/4 11 NPT FLEXHOSE COUPLINGS (STOCK CODE 17-2185 OR EQUIV, l @EI)

~~~~ :~~v~I~~"INS:SE~A:-~.~~.B s~~:~c:N~OEDS~ :~~~9R:81s~R N~~~~v~ C 26, 3/4" PRESSURE REDUCING BACKFLOW PREVENTER FEBCO MODEL 825-Y OR EQUIV.<]H) 27, FOR PROFILE VIEW ll, PIPE SUPPORT SEE DWG 6023269 19, ~

28. DRAIN VALVES FOR LEAK DETECTION AT LOW POINT OF SECONDARY LEAKAGE CONTAINMENT PIPE FOR LINE 6166 AND 6167. <fil>GB>

B UNIT 2 AUXILIARY SALTWATER BAY CHLORINE INJECTION

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CHLORINATION SYSTEM UNIT A

DC-663026-22 DIABLO CANYON POWER PLANT - PG&E CO.

SALTWATER SYSTEMS DRAWi NG SHEET PAGE REV 102017 5

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