ML23241A442

7 to Updated Final Safety Analysis Report, Chapter 3 Figure 3.2-26, Drawing 108026, Sheet 4, Rev. 25, Nitrogen and Hydrogen Systems

ML23241A442
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: ML23241A442 (1)

Text

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D N PURGE 2

D SUPPLY NOTES:

I.ALL PIPING ON THI S SHEET SHALL BE PG&E Al CLASS E.

SEE NOTE 6 ~

2.MANUAL VALVES:

C WITH ITE M NO . SHALL BE UNDER C SP EC 0722.

WITH PG&E MARK NO. SHA LL BE UNDER SP EC 87 1 I.

3.PR ESS URE GAG E INTE GRA L WITH PCV ~

PRE SS URE DOWNSTREAM OF PCV-92-IOOPSIG PRESSURE DOWN STRE AM OF PCV-93-IOOPSIG 4.REMO VA BLE SPOO L USED TO PURGE LINE. NORMAL Al

~ LI NE UP IS SPOOL REMOV ED AND BL I ND FLANGES 20 IN STALLED. ( i l l ) ~

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0 5.DASHED LI NES INDI CA TE GUARD ON PIPING. B 0

N A3 GUARD PIPE ON HYDR OG EN LI NES IS SEI SMICA LL Y I ~ QUA LIFIED ( REF AR # A0629995 & A0642979).

lD I A2 6.CROSS HATCH REPRE SENT S UNIT-I PIPING, co 0 ~ SEE 102026 -4 FOR CON TI NUATI ON.

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