ML23129A380

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1 to Updated Safety Analysis Report, Drawing 2027, Flow Diagram - Loop B Reactor Recirculation & Suppression Chamber Vent Systems & Connections, Sheet 2
ML23129A380
Person / Time
Site: Cooper 
Issue date: 04/20/2023
From:
Nebraska Public Power District (NPPD)
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23129A261 List: ... further results
References
NLS2023022
Download: ML23129A380 (1)


Text

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1_2 __ ---,7 NOTES:

1. FOR PRESSURE SENSING LINES, LINE UP TO AND INCLUDING ROOT VALVE SHALL BE FURNISHED & INSTALLED UNDER CONTRACT E-69-4.
2. SAMPLING POINT SP-1 LINE UP TO AND INCLUDING 3/4" 740AV976P SHALL BE BE FURNISHED AND INSTALLED UNDER CONTRACT E-69-4. CONTINUATION OF SAMPLING PIPING BY E-70-3.
3. REPLACEMENT PIPING FOR THE REACTOR RECIRCULATION LINES WAS FURNISHED BY NIAC UNDER CONTRACT 83-41 AND INSTALLED BY CBI UNDER CONTRACT 84-2.

SEE MDC 84-150 FOR DETAILS.

4. HIGH POINT VENTS AND LOW POINT DRAINS NOT SHOWN.
5. DELETED.
6. 2" VALVE 276X (PC-V-65) IS DISCONNECTED FROM TORUS DRAIN PENT X-213B.
7. PIPING WAS NO LONGER REQUIRED AS A RESULT OF DC 76-2. PIPING WAS REMOVED AND PIPE CAPS INSTALLED PER CONTRACT 84-2. SEE MDC 84-150A AND MDC 84-150A AMENDMENT 1 FOR DETAILS.
8. DELETED.
9. REF. GE DWG. 115D6009, SH. 2 FOR INSTRUMENT PIPING AND VALVE INSTALLATION AT INSTRUMENT RACK 25-5.
10. REF. GE DWG. 115D6010, SH. 2 FOR INSTRUMENT PIPING AND VALVE INSTALLATION AT INSTRUMENT RACK 25-6.
11. REF. GE DWG. 921D172, SH. 2 FOR INSTRUMENT PIPING AND VALVE INSTALLATION AT INSTRUMENT RACK 25-7.
12. TESTABLE FLANGE.
13. INSTRUMENT, SAMPLE, TEST, DRAIN AND VENT LINES ARE NOT ALWAYS THE SAME CLASS AS THE MAIN LINE AND THESE BOUNDARIES ARE TOO NUMEROUS TO A

REACTOR VESSEL r

22"-RL-1S 1-RRV-1 OOB-22" s__c__

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IDENTIFY IN THIS MANNER (SEE ISi PROGRAM BOUNDARY DESCRIPTIONS FOR DETAILS).

14. PENETRATIONS X-209A & C ARE TESTABLE ELEC/MECH FLANGE ASSEMBLIES.

DRYWELL N-2E 12"RL-1S I

12"RL-1S N-2D I

12"RL 1S N-2C I

I 12"RL-1S N-2B I

12"RL-1S N-2A 24"RH-1 D

, FOR PIPING INTERRELATION, 1

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1"R.R-;63 1"RR-28CV FROM E/S 2-162B SEE NOTE 11 FROM E/S 2-162A TO FR 2-163 TO Fl: 2-153A I

FROM E/S 2-161B N-1 B 28"RL 1 s l.,

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RD 200

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'---'._~EQUIP. DRAIN SUMP, CONT.

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TO DRYWELL EQUIP.

PUMP 1-B DRAIN, SEE DWG.

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TO PUMP AROUND

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CONT. ON 2084, ZONE D-11 u

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PENETRATIONS X-209B & D ARE SPARES AND ARE CAPPED. VALVES PC-V-366, 367, 368 & 369 ARE REMOVED PER DC 94-212A.

15. PENETRATIONS X-202A, X-202B, X-202C, X-202D, X-202E, X-202F, X-202G, X-202H, X-202J, X-202K, X-202L, X-202M, X-207A, X-207B, X-207C, X-207D, X-207E, X-207F, X-207G, X-207H, X-208A, X-208B, X-208C, X-208D, X-208E, X-208F, X-208G AND X-208H ARE NOT CONSIDERED PRIMARY CONTAINMENT PENETRATIONS.
16. ALL PIPING OPEN TO PENETRATIONS X-206C, X-206D AND X-215 ON THIS DRAWING IS A PART OF THE PRIMARY CONTAINMENT BOUNDARY.
17. CB IS PRIMARY CONTAINMENT BOUNDARY.
18. SAMPLE PT 1 RX RECIRC. HEADER.
19. SAMPLE PT 2 RWCU F /D INLET.
20. WHERE LINES ARE INTERCONNECTED AND CONTINUED ON OTHER DRAWINGS, ZONE NUMBERS ARE APPROXIMATE ONLY.

//////////////////

t:'.,

REVISIONS TO THIS DRAWING

/

I/ REQUIRES A REVISION TO THE /

V CORRESPONDING ISOKEY.

B C

D E

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F G

H NRV21 1 "DR_,..

NRV2!

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PC-SPV26. I.a

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f: ~----- 1/ (SEE NOTE 16) p:~v T'T p:,v

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SI" PC-116 7PC-118 7 PC-117 1" DRAIN SUPPRESSION CHAMBER ____ _

V /////////////////

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PC-583 PC-585,

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1 RMS S~E B&~

RMS S~E B&~

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SH. 2 SH. 2 TO TR-23 ~- -

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SH. 2

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y 1" CONTROL AIR SUPPLY (TYPICAL) TO 20" NRV26 THROUGH 31.

SEE DWG. 2010, SH. 2 ZONE G-3 2

I 3

I 4

I 5

I 8" TORUS DRAIN SEE NOTE 6 & 12 6

7 I

8 FOR PREVIOUS REVISIONS SEE SUPERSEDED CARDS.

VERSIONS/REVISIONS BY N.P.P.D.

NO.

DESCRIPTION DFT DATE ENG AC115 DR-2013-0598 !FROM VERSION ABJ DJB 10/15/1 KKKUKEt I

9 SIGNIFICANT NUIIIBER GROUP 4

FLOW DIAGRAM -

LOOP "B" REACTOR RECIRCULATION & SUPPRESSION CHAMBER VENT SYSTEMS & CONNECTIONS COOPER NUCLEAR STATION 10 I

1 1 DRAWN 1 DATE PAM 7-12-95 CHEa<ED I DATE DJF 9-14-95 APPROVED I DATE BNK 9-14-95 AS BUILT f--

454242941 STATUS: Release STATUS DATE: 10/15/2014 DS APPROVED: NEWERNE VER: AC REV: 15 SIZE: F BURNS & ROE

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