ML23241A685

7 to Updated Final Safety Analysis Report, Chapter 3 Figure 3.2-3, Drawing 108003, Sheet 3, Rev. 84, Feedwater System

ML23241A685
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: ML23241A685 (1)

Text

30 31 32 33 34 35 36 37 38 39 E

Kl 6 551 811 I P 30 - A 02 69 2e D

C Kl25042 4ill Kl<i,5362ill FEEDWATER HEATERS Kl'- *8 FW . HTRS.2-A, B&C cl G

OUTLET S NOT E I 4 0 [ -- - -- --<

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DRA IN N

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MAIN NOTES:

I , ALL I SOLATION VALVES ON TH IS SHEET WITH PGe. E 5. SC - 70 1S DESIGN CLASS 1I ANO SE ISMICALLY ANALYZED 9. SOME Kl 6 PI PI NG SECTIONS AND/OR FI TTINGS I ~. FATIGUE RES I STANT SOCKET WE LDS AT BRANCH NJ PPLE, MARK NO. SHALL BE UNDER SPEC. 87 11 ( KELLOGG) IN ACCORDANCE WITH DESIGN CR ITER IA MEMORANDUM HAVE BEEN REPLACED WI TH AL TERNATE <ill) 2 LOCAT IONS, AT VALVE BODY AND SOCKOLET.

EXCEP T AS NOTED . M-61. <ill) MA TERI ALS TO REDUCE EROSION/CORROS ION OF REF SAPN - TASK51099726 - 0006ANO 511 003T9TASK6.

2. AL L PI PI NG ON TH I S SHE ET SHAL L BE PGU CODE CLASS E 6. FEEDWATER PUMP SUPERV I SORY INSTRUMENTAT I ON THE PI PI NG. SEE DWG. 500562 FOR DETAI LS . UN IT 2 A ALL MA IN FEEOWATER AND FEEOWATER BYPASS PIP I NG SHOWNONI08020.<JHZD 10. BORG WAGNER VALVE PER PO 4R 67228 FROM THE CODE CLASS BREAK CHEC K VALVE TO THE G- LJNE

7. VELAN VALVE PER PO 4R - 67229 (DC 6000235 1 J. DIAB LO CA NYO N POWER PLANT - PG&E CO.

ANCHOR AT THE TURBI NE BU ILDI NG WALL I S SEISM I CALLY ANALYZED. (OC6633 17-173- l l. 11. LATERA L BRANCH J. D. CLAD WITH INCONEL. <TI])

12. BRANCH CONN ECTION 1.0. CLAD WITH JNCONEL FEEDWA TER SYSTEM

8. STAR T- UP STRAI NERS TO BE I NSTAL LED

3. AL L VALVES WITH ITEM NO. SHALL BE UNDER SPE C. 8762 AND REMOVED AS NEED ED . REF PRO JECT REF. MMDM000039 -1. <JB) DRAW i NG SHEET PAGE REV EXCEP T AS NOTED.

4. VALVES FCV - 5 IO, 520, 530, 540, 15 I 0, 15 20, 1530, AND 15 40 ARE ' Q' SAFETY RELATED DESIGN CLASS I .

FI LE 2 0 2 5 8 6 . ~ 13. PI PE SECTION CONTA I NS A MIN . OF 0. 101/4 CHROM I UM, ~

108003 3 0 84

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