ML23129A383

1 to Updated Safety Analysis Report, Drawing 161F282BC, Sheet 1, Process Diagram Core Spray System

ML23129A383
Person / Time
Site:	Cooper
Issue date:	04/20/2023
From:	Nebraska Public Power District (NPPD)
To:	Office of Nuclear Reactor Regulation
Shared Package
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References
NLS2023022
Download: ML23129A383 (1)

Text

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CONDITION l NORMAL SYSTEM TE$T LOCATION I

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\0 FLOW-C:,PM N/f>.. 4TZD 14120 0

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• PRESS-PSIA l4.7 TEMP -

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C..ONDIT!ON II. TEST U51NG CCNDE.NSATE. -STORAGE Ti\NK LOCATION l

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9 10 FLQ\N -c, PM N/A,oor C,000 0

o c;ooo PR'e'Sti-P51A 14.7 14.7 TE.MP-OF 90 90 90 NOTE Go, 14 l,14 l.14 L'IP-i='T.

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9 10 FLON -c, PM N/A 475 475 0

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PRES!::,*PSiA 14.7 TEMP* °F 140 140 140 140 NOTE CONDITION IV CORE. ':!PRAY IN..J(C,\N8 AT REACTOR PRE55 LOCATION I

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10 FLOW *GPM N/A 4720

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REVISIONS BY N.P.P.O.

NO.

REVISIONS OFT CKD APP DATE N06 EE 02-03.3 (DCN 02-0720)

RAC RHG KG 11-2-02 la 9

10 I l l t 1 238XIOOBB I

FC.F 2.39X358BB MPL 14-101 NOTES:

1.

ALL ELEVATIONS ARE WITH RESPECT TO PUMP & ELEVATION WHICH IS ASSUMED "O".

2.

ALLOWANCE FOR SYSTEM PIPE FRICTION, VALVE & FITTING LOSSES ETC. ARE REFLECTED BY THE PRESSURES REPORTED IN THIS TABULATION.

THIS ALLOWANCE IS BASED ON PRELIMINARY LAYOUTS

& THE DATA & METHODS PRESENTED IN CRANE TECHNICAL PAPER 410 ASSUMING CLEAN PIPE EXCEPT FOR CARBON STEEL PIPE.

FOR RUNS OF CARBON STEEL PIPE (NOT CARBON STEEL VALVES &

FITTINGS) A MARGIN OF 20% ABOVE THE CLEAN FRICTION LOSS IS INCLUDED.

PIPE FRICTION, VALVE & FITTING LOSSES ETC. MAY BE DISTRIBUTED THROUGHOUT SYSTEM AS REQUIRED BY FINAL SYSTEM LAYOUT CONSIDERATIONS AS LONG AS THE TOTAL DOES NOT EXCEED THAT INDICATED ON THIS DIAGRAM.

3.

A.E. WILL BE RESPONSIBLE TO INSURE THAT THE PIPING LOSSES ARE WITH IN THE LIMITS SPECIFIED ON THIS DRAWING AND SHALL REPORT DEVATION TO A.P.E.D.

4.

THE BY-PASS FLOW IS APPROXIMATE AND WILL BE SPECIFIED BY THE PUMP VENDOR.

5.

ONLY ONE CORE SPRAY LOOP IS SHOWN.

THE SECOND LOOP IS IDENTICAL.

EXCEPT FOR S.W. INTERTIE.

6.

IN CONDITION II THE NET POSITIVE SUCTION HEAD (NPSH)

AVAILABLE AT THE PUMP INLET (LOCATION 2) MUST BE GREATER THAN OR EQUAL TO 32 FT OR PUMP MANUFACTURE SPECIFIED NPSH.

7.

PARTS ARE NUMBERED AS PER CORE SPRAY P & ID MPL # 14.

8.

THIS L':.P DOES NOT INCLUDE ELEVATION LOSSES OR GE SUPPLIED EQUIPMENT L':.P.

9.

10.

IN CONDITION IV THE NET POSITIVE SUCTION PRESSURE (NPSH) IS EVALUATED IN NEDC 97-044A.

11. 95 GPM THERMAL SLEEVE LEAKAGE.

12. THIS DRAWING REFLECTS THE AS BUILT CONFIGUATION PER BURNS & ROE CORE SPRAY SYSTEM P & ID, DRAWING #2045, REV 17.

13. TECHNICAL SPECIFICATION SURVEILLANCE REQUIRES A MINIMUM FLOW OF 4720 GPM AT 113 PSID.

THIS ENSURES THAT THE ECCS ANALYSIS ASSUMED FLOW RATES ARE MET.

14.

CONDITION II TESTS ARE NOT PERFORMED AS PART OF SURVEILLANCE TEST! NG PROGRAM.

15.

CONDITION IV TEMPERATURE AND PRESSURE REFLECT DBA-LOCA CONDITIONS (NEDC 94-034C).

VALVE ~ITIONS VALVE NO.

C.OOOITION 5

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161 F282BC SH. 1 I P~L-.. I