ML23129A355

1 to Updated Safety Analysis Report, Drawing 2027, Sheet 1, Flow Diagram a Reactor Recirculation & Suppression Chamber Vent Systems & Connections

ML23129A355
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: ML23129A264 ML23129A265 ML23129A266 ML23129A267 ML23129A268 ML23129A269 ML23129A270 ML23129A271 ML23129A272 ML23129A273 ML23129A274 ML23129A275 ML23129A276 ML23129A277 ML23129A278 ML23129A279 ML23129A280 ML23129A281 ML23129A282 ML23129A283 ML23129A284 ML23129A285 ML23129A286 ML23129A287 ML23129A288 ML23129A289 ML23129A290 ML23129A291 ML23129A292 ML23129A293 ML23129A294 ML23129A295 ML23129A296 ML23129A297 ML23129A298 ML23129A299 ML23129A300 ML23129A301 ML23129A302 ML23129A303 ML23129A304 ML23129A305 ML23129A306 ML23129A307 ML23129A308 ML23129A309 ML23129A310 ML23129A316 ML23129A317 ML23129A318 ... further results
References
NLS2023022
Download: ML23129A355 (1)

Text

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1. FOR PRESSURE SENSING LINES, LINE UP TO AND INCLUDING ROOT VALVE SHALL BE FURNISHED & INSTALLED UNDER CONTRACT E-69-4.

TO DRAIN

,---------------------------7

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.

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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. INSTRUMENT TUBING IS CAPPED AT RACK 25-5 DOWN STREAM OF RACK ISOLATION VALVE RR-V-210.

10. REF. GE DWG. 115D6010, SH. 2 FOR INSTRUMENT PIPING AND VALVE INSTALLATION AT INSTRUMENT RACK 25-6. INSTRUMENT TUBING IS CAPPED AT RACK 25-6 DOWN STREAM OF RACK ISOLATION VALVE RR-V-212.

11. REF. GE DWG. 921 D172, 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 IDENTIFY IN THIS MANNER (SEE ISi PROGRAM BOUNDARY DESCRIPTIONS FOR DETAILS).

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

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.

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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.

21. PENETRATIONS X-209A & C ARE TESTABLE.

PENETRATIONS X-209B & D ARE SPARES AND CAPPED. THERMOCOUPLES TE-20B-1 & TE-20D ARE REMOVED. DC94-212A.

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