ML23241A656

7 to Updated Final Safety Analysis Report, Figure 3.2-17, Drawing 102017-6A, Revision 96, Sheet 6A, Saltwater Systems

ML23241A656
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: ML23241A656 (1)

Text

A B

C D

GOA GIA G2A G3A TO INTAKE COOLER PUMP I -2

~

G4A G5A GGA G7A GSA G9A BEARING DESIGNATION (J)rop GUIDE BEARING

@TOP THRUST BEARING

@BOTTOM GUIDE BEARING

©PUMP GUIDE BEARING K-2233-6

=2 0__l,,

~

1 0

K-648-3/4 I

y TO FLOOR DRAIN w-5 ~-

G-0627 0!)

I I

I I

I I

I I

I K-2481 - I 1/2

,---------~-,-'---'--,,,

[

I I

K-679-1/4 V-0672

~

~=~

rn i

- - - -p IE:f ~gDi~P~j- - - - - - - - - - - - - - - - - - - - - - '

=2 FROM INTAKE NOTES:

I, ALL PIPING ON THIS SHEET ARE PG&E CLASS "E" UNLESS OTHERWISE NOTED.

2.

VENT AND DRAIN VALVES WITH PG&-E VALVE NOS.

ARE 3/" IN SIZE EXCEPT AS NOTED.

3, USED FOR CARDOX FIRE PROTECTION SYS. PG&E RECORD NO. DC-663086 AND MUL Tl -VAR I ABLE INST.

SYS. DWG.

102036,SHTS. 31B & 31C. ~

~

4.

3/4" FLEX HOSE CONNECTION 15 FOR ALTERNATE WATER SUPPLY SOURCE TO CWP 1-2 SEAL DURING DEMUSSELING

ONLY, IN-SERVICE PUMP AS ALTERNATE SOURCE WILL SUPPLY WATER TO BOTH CWP'S MECH, SEALS.~

5.

WHITEY/SWAGELOK SS-45S8 ~

6.

BALL VALVE (WHITEY-44S6l@ffi

7.

BALL VALVE (PBM INC. SP-H-32-S-2/FQ)~

a.

~%~K~;Ly~TRB~~~~EMob~e-472~~7~sy~~Rc~~:* & M~~§\ -~

9.

TUBING (FLEX.), NALGENE 980 CLEAR BRAIDED VINYL, 11/ 4 11 (STR 62l, I" (STR 62A 8. 62Bl.@:[)~

I 0.

USE TP 316 SS INSTEAD OF T@@~

11.

ARI MODEL S-050-VAC AUTOMATIC AIR VENT.

<lIID

12.

3/4" FLEX HOSE, SYNFLEX 3130-12, S/C 17-2193, WITH

%" NPT X HOSE COUPLING, S/C 17-2185 (OR EQUIV).

<ill:[)

13.

Tl-743 IS A DUAL ELEMENT TIC, Tl-743 8. Tl-743A.

TI-743AISSPARE.~

14. SEE RPE 8*5286 FOR ALTERNATE REPLACEMENT VALVE. <Tiill@ED rE~-2244-6 SERVICE AIR

~

EDUC TOR SEAL FROM I NT AKE COOL ING HEAT EXCH I -2 S-1 NOTE 7 INTAKE I

STRUCTURE QQ:E------4---------1 SUMP I -I MECHANICAL SEAL 2468-8 33 CWP TOP (ITT LS fill COVER SUMP~

129 ~

CIRCULATING WATER~

MOTOR COOLING s~ I CIRCULATING WATER PUMP I -2 (REF. SH. 6 FOR CWP I - I l

<REFER TO SH.6 FOR CWP 1-1 SYSTEM)

DC-663021 -76 f-0_4_-2~0=-=20_2_2+Z_N~S~4+-F=X=C_2 f-N=/~A-+-NO~T=R=ED~LJ~I =RE~D~PE=R=CF=3=. =I D_5-+-~~~-+~~-----,f-c~=------iRev i sed Per OOT-4 11 I 959 DATE OWN RE IV PROFESSIONAL ENGINEER PE DISC.

PE 11 PE EXP.

E-359-11/2 31-A INTAKE STRUCTURE SUMP I -I UNIT DIABLO CANYON POWER PLANT - PG&E CO.

SALTWATER SYSTEMS DRAWi NG SHEET PAGE REV 102017 6A 0 96 A

B C

D E