Text

Rev 2 to Calculation C-1302-241-E610-074, Core Spray NPSH Assessment. Page 85 of Incoming Submittal Was Not Included
	ML20151Y474
Person / Time
Site:	Oyster Creek
Issue date:	08/19/1998
From:	Hansen P, Kenny F; GENERAL PUBLIC UTILITIES CORP.
To:	;
Shared Package
ML20138K996	List: ML20151Y443; ML20151Y465; ML20151Y469; ML20151Y474;
References
	C-1302-241-E610, C-1302-241-E610-074, C-1302-241-E610-74, NUDOCS 9809180249
	Download: ML20151Y474 (143)
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l DOCUMENT NO.

hhNUCLEAR C-1302-241 E610-074 l TITLE l

rnre enrw Npsu Au,ument REV

SUMMARY

OF CHANGE APPROVAL DATE

.s I 1 Modify Cases 7,8 and 9 to account for core spray main pump flows of 4350gpm. This is a change from the 4260gpm f[J[g j j rli 7'W 7, ,W originally assumed in Rev. O of this calculation. pfX Cases 7,8 and 9 take credit for 1.25psig wetwell pressure for the , y g i first hour only. The original calculation allowed full

- containment pressure prior to the containment spray pump trip 9 on low pressure. After one hour no credit for containment Ff K g(4 f 47 pressure is allowed, which is cons: stent with the original work. h i

l 0

0 B

Cf3CS1905tqCj

\G U uuctras CALCULATION COVER SHEET Calculation Number: Rev. # System Number (s)

C-1302-241-E610-074 1 241 Sheet 1 of l

l Calculation

Subject:

Core Spray NPSH Assessment Yes No is this calculation within the OQA Plan Scope?

(If Yes, a verification is required) g g Does this calculation contain assumptions / design input that requires onfirmation? O @

(If Yes, provide EDTTS No.(s))

Is this calculation performed as a design basis calculation? @ C l

(If Yes, identify design basis parameters (section 3.3))

Minimum NPSH Available for the GE ECCS suction strainer design.

I Reference Source Documents (Calculations, Safety Evaluations) (Section 4.3.1.3)

DOCUMENT NO. REV. NO.

C-1302-241-5450-069 0 C-1302-241-E610-080 2 l

l l

l l APPROVALS:

l -

Originator Date Paul N Hansen 6/24/98 Verification Engineer / Reviewer Date Francis P Kenny [M k~/8-T8 Section Manager

. Nick G Trikouros gf /c s '

Date j

[/ Ii l

Q>u NUCLEAR Calculation Sheet hubject Calc. Sc. Rev.So. 5heet So.

Core Spray NPSH Assessment C 1302 241.E610 074 2 1 of Originator Date Reviewed by Date P. N. Hansen Qu6'97" F.P. Kenny n TO h

1.0 P RO B L E M STAT E M E NT... ..... ... ........ ..... ....... . ... ..~...................... . .... ..~.. ... . .. . ........ ...................2 2.0 S U M M A R Y O F R ES U LTS ...... .... ... ........... .......~ ... .. ... ..... .... .. . ...........~........................................2

3.0 REFERENCES

.........................................................................-..............-..... .............. .3 4.0 ASSUMPTIONS AND DESIG N INPUT.. ............ ...... ............................. . .. .. .......4 S.0 OV E RA LL A PPRO ACH AN D M ETHO D .......~.......... ..... ......... ...... ~ .. ... . . . . . . . . . . . ...............20 6.0 C A L C U L A T I O N .. ................ ....................... .......... .... .... .. . .. .. .. . . . . :... . . . . . . . 21

' 6.1 RELAP5 INPUT CALCULATIONS. . . .21 6.2 NPSH AVAILABLE FOR SUCTION STRAINER DESIGN.. .30 6.2.1 Case 3.. . 30 6.2.2 Case 3.. .

. 31 6.2.3 Case 7.. . 32

6. 2. .I Case 8.. . 33 6.2.3 Case 9.. . 34 APPENDIX 1 - RELAP5 INPUT DECK.............. ... ..... ...... ... ........._ ..........................~..... ... . 35 A PPEN DI X I1 - CH A NG ES TO B AS E D EC K ..... ...........,. ...... .... . . .... .. . .~... ........... ............... . ... .. ..... 6 2 CASES. . . . . . . . 62 CASE 7. .. . . . . . 65 )

CASE 8. . . . . 70 l CASE 9.. . . . . . . . . 74 APPEN DIX HI - A DDITION AL NOD A L DI AG RA MS ............ ...... .. ... . . ... . . . ..... ... . ... .... ..............78 A PP E N D IX 1 V - R E LA P5 O UTP UT R ES U LTS... .... .... .. ............ ... ... ........... . . .. ........ .. ..................... . . . .. 84 CASE 3 RELAPS RESULTS . . . . . . . . . 84 CASE 5 RELAPS RESULTS ., .. . .. . . . 94 l CASE 7 RELAPS RESULTS:_- .104 CASE 8 RELAPS RESULTS.. . .

. .. . .I12

)

CASE 9 RELAPS RESULTS . . . . . .116 i .

l

. 1

! l l

(2*u NUCLEAR CalCulatlOn Sheet

$1bject Cale. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 2 of Originator Date Reviewed by Date l

P. it Hansen 09/16/97 F.P. Kenny 1.0 Problem Statement The purpose of this calculation is to establish an accurate model of the suction piping associated with the core and containment spray systems. The model will be used to assess the NPSH available for a new suction strainer design. The large break LOCA will be used to represent the bounding condition for the evaluation. This particular accident provides a combination of high pool temperature as well as maximum flow demand from the systems under consideration.

2.0 Summary of Results The results of this evaluation are provided in graphical form in section 6.2 of this calculation. Tabular results are provided in Appendix IV. The table below provides a summary of the main results.

~

, Pump Flow .. Minimuni NPSH

~

Available .F9r The Straiin .

Case #ni' . ****'h NE01Bt39eTotal " ~ 9 r i10;imNZolBew#1 N .-

d!E!$$$$ bid $bd!b$b Ui Cy@bbNI$i $M1NPR$1[dd N$M2bdIE$$[d (3h - @j 0 to 10 min 4100gpm 4100gpm Ogpm 26.85ft 28.49ft y'*( 10 min on 4100gpm 4100gpm 6400gpm 10.78ft 12.45ft W _< &

!5)g;J 0 to 10 min 5000gpm 5000gpm 12050gpm 0.81 ft 3.48ft U@fl$j 10 min to 60 min 4260gpm 5000gpm 8400gpm 9.055ft 3.72ft

,1. gh a ,. fj 60 min on 4260gpm 4260gpm 84000gpm 9.22n 11.02ft l7@5" j 0 to s 10 min 5000gpm 5000gpm 3650gpm 3.22ft 5.76ft 10 min to 60 min 4350gpm 5000gpm 8400gpm 8.95ft 4.06ft Nh.hh 60 min on 4350gpm 4350gpm 8400gpm D 6.2ft 8.05.ft

%p[g fg '

(Sj Pj 0 to 10 min 5000gpm 5000gpm 7850gpm 2.51 ft 4.94ft ygp 10 min to 60 min 4350gpm 5000gpm 8400gpm 9.15ft 4.27ft ppQh 60 min on 4350gpm 4350gpm 8400gpm 6.41 ft 8.25R necm h 0 to 10 min 5000gpm 4350gpm 5000gpm 5000gpm Ogpm 3200gpm 4.56ft 8.47ft 6.93ft 4.14ft l0 min to 60 min

$@M hMI 60 min on 4350gpm 4350gpm 3200gpm 3.32ft 5.24ft l

' Note that the total containment spray flow is based upon a single pump in each system with the exception of case 5, which has two l~ pumps in one system and one in the other for the first 10 minutes. The containment spray pump distribution around the header is in general symmetrical in this analysis, as it should be in operation of the systems. The operation of two pumps in one containment r spray system is not specifically analyzed as part of this evaluation. Based on the results of this calculation it is judged to alter the

'. results no more than 0.5ft.

I

Glou NUCLEAN Calculation Sheet bubject Cale. So. Rev.So. Sheet No.

Core Spray NPSH Assessment C 1302 241 E610-074 2 3 of Odginator Date Reviewed by Date P. N. Hansei. 09/16/97 F.P. Kenny l

3.0 References

1. C-1302-241-5450-069 Rev. 0 ' Core & Containment Spray Suction Header Flow Distribution'

2. Relap5 version 3.1.1 - UNIX Version

3. C-1302-241-E610-080 Rev. 2 ' Calculation of Torus Temperature as NPSH Input'

4. Idel' Chik ' Handbook of Hydraulic Resistance, Coefficients of Local Resistance and of Friction' l

f l

1 GPU NUCLEAR i

Calculation Sheet S1bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 4 of ,

, Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 4.0 Assumptions and Design input The following assumptions are used in this calculation.

l

1. Credit is taken for the containment pressure when evaluating the NPSH available to each of the pumps.

This assumption represents a change to the original design basis of the plant and will require approval from the NRC. The overpressure is established in reference 3, which includes the effect of containment sprays on the containment pressure. As is evident in case 10 of reference 3, the long-term pressure is most conservatively based upon the drywell pressure at which the containment spray pump trips. (refer to ,

figure below which compares Nominal and bounding initial conditions for case 10 reference 3). Therefore, I the containment over pressure is established based upon the containment pressure up until the point when the pumps trip out of drywell spray mode (cases 3 and 5 only). At this point, the containment would normally begin to pressurize, however, the NPSH analysis will assume the pressure remains unchanged beyond this point. For cases 7,8, and 9 credit for the full containment pressure is not taken when calculating the NPSH available to the strainer. However, the NPSH calculation does assume 1.25psig containment pressure for the first hour of the accident. After one hour,0.0psig is assumed for the remainder of the accident. This pressure assumption will become the design basis for the strainer. The assumed pressure for the pump trip will be 1.25psig - this will require a revision to the current plant setpoint of 0.6psig.

Compenson of Nominal And Minimal Contamment initial Conditions 3* 00 --

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1 00 to 00 100 00 1000 00 10r 30 00 Tame feet)

(2ou NUCLEAR Calculation Sheet Subject Cale. No. Rev. No. 5heet No.

Core Spray NPSH Assessment C-1302-24 I-E610-074 2 5 of Originator Date Reviewed by Date i P. N. Hansen 09/16/97 F.P. Kenny l

2. The head loss associated with the suction strainers as well as the inlet to the wetwell nozzle, where they will be connected is ignored. It is not the purpose of this document to calculate the strainer head loss, but rather to calculate the head loss available to the suction strainer designer. The figure below illustrates the flow points where the designer must calculate contributing head loss.

Head Loss Across Strainer With Debris n=:4 Head Loss Entering the nozzle as well as any Head Loss associated with the internal strainer structure

3. The initial torus level is assumed to be at the minimum '0 , prior to the accident. This assumption establishes the minimum suction head contribution from water level in the wetwell. The change of level as a function of time is based on the results documented in reference 3.

Qeu NUCLEAn Calculation Sheet S:bject Calc. So. Rev. No. Sheet No.

Core Spray NPSil Assessment C-1302-241 E610-074 2 6 of Originator Date keviewed by Date P. N. Hansen 09/16/97 , F. P. Kenny

4. Five containment response cases are considered in this evaluation. These cases are obtained from reference 3. The same case designations will be used in this evaluation for ease of review with that reference. These cases are selected to represent design basis conditions (cases 3 and 9) as well as EOP conditions (cases 5,7 and 8). The tables that follow are based upon the data obtained from the containment analysis that is used in this calculation. The strainer pressure is calculated based upon suppression pool level and wetwell pressure. The equation used is as foilows.

" "'I

-(StrainerEl evation )

Strainerin let Pr essure = '

"

I' SpeciticVo lumeft 'Ilb 144 in' + li'etwell Pr essure l

VWtVAdl L l l

Header l 15 CaeSprayPunp . .. . ..

417 0

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(2eu NUCLEAR Calculation Sheet hubject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C- 1302-241-E610-074 2 Onginator Date

_7_of 1 Retiewed by Date d

P. N. Hansen 09/16/97 F.P. Kenny

, The data has been reduced with the values selected to ensure an equivalent result. The one exception to this is the minimum pressure trip discussed in assumption 1 of this document. The figures that follow the tables

, illustrate the graphical comparison.

Case 3

{ Time i strginer - Pool Time strainer Pool Time strainer Pool

! (sec) inlet Press Temp (sec) Inlet Press Temp (F) (sec) inlet Press Temp (F)

"j .

(psia) (F) s (psia) fpsla) -

j l 0l 18.75 33.14 ! 131.00 21.04 95l 17.11J 133.4_ 780.2 760.1, 139.00_

i 1.01 l 19.21123 95 21.2 l 33.44622 , 19.72 139.10

! 21 26.75093 96.54 23.25! 33.49 134.00 1682 19.736 142.10 31 27.8767 99.1 , 27.3 ! 33.47213 . 134.4 2050' 19.77053 143 5! 28.84127 104.8 ' 55.26 ! 32.29 ! 134.40 2300' 19.84001 144.2 l 7 29.69897 110.5! 95.54 I 30.59 i 134.50 4401 ' 19.84218 145.3 j > 9 30.52331 116.35 412.6 26.5364 l 134.7 6701i 19.83951 144.6 l L 10.05 l 30.93 119.20 i 596.8 25.68 i 136.50 9901 19.84 142.5 L 13 [ 32.20154 125.9 i 740.1 l 19.72558 ! 139 l

Case 5 l Time Strainer Pool J Time 4 Strainer Pool Time Strainer Pool l (sec) Inlet ' Temp (sec) Inlet Press Temp (F) (sec) Infet Temp (F) l Press $) ,

~

(psia) -

Press j (psia) .. .

' (psia) i i 0.00 18.75 95.00 9.05 30.41 l 116.30 l 266.20 19.72 134.40!

l ! 1.01 19.21 95.00 17.09 32.82 l 131.00 1 2800.00 ' 19.74 141.20; l , 2.01 1 26.72 96.45 21.15 33.06 l 133.40 l 4001.00 19.74 141.50 j j ! 3.02 27.87 99.12 28.36 33.03 i 134.40 ' 5704.00 19.74 141.20 l i

[ 4.03 28.37 102.00 95.44 27.16 l 134.30 l 9901.00 < 19.74 139.10 !

j l 5.03 ! 28.81 104.80 246.00 20.81 l 134.10 l f _]

i i

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j i

1

(2eu ivuctras Calculation Sheet

Subject t alc. .No. Res. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 8 of Onginator Date Resiewed by Date P. N. Hansen 09/16,97 F. P. Kenny Case 7 Time - strainer . Pool .

Time strainer Pool Time . strainer Pool (sec) Inlet , ' Temp (sec) inlet Ternp (sec) inlet Temp Press (F) .

Press (F)- -

Press (F) 0.0001 20.00822 95.0 10.0400 20.19585 ! 120.4 ' 248.8000 20.08498 136.5 1.0050 i 20.00102 95.0 l 14.0800 ;20.25765 ! 128.9 ! 742.3000 20.09022 141.0 i 2.0070 l 20.01061 l 96.5l 20.2100 ! 20.29379 i 134.4 l 2057.0000 20.08763 143.1 3.0120 20.02991 99.31 30.3200 , 20.29918 ! 135.81 3208.0000 20.08714 143.5 4.0150 20.04892 102.2' 45.4600 7 0.27784 ! 135.8 7 3509.0000 20.087f6 "' T43N ~

5.0240 20.06778 105.2 85.9700 20.22094 , 135.81 3609.0000 18.83726 , 143.4 6.0310 20.0902 108.1 127.2000 20.16404 ' 135.8 3709.0000 18.83726 143.4 7.0340 20.11589_ _ 111.2 _188.0000 20.08225

_ _ 135.8 , 7312.0000_ .18.84022 _ 141.0 8.0410 20.14502 114.3 .208.3000 20.082131 135.9 9814.0000 18.83958 l 138.6 9.0410 20.17055 117.3 238.7000 20.08522 i 136.3 !

Case 8 '

Time strainer Pool .

Time strainer Pool Time strainer Pool (sec) Inlet Temp - (sec) inlet Temp (sec) inlet Tpmp Press (F) Press (F) Press (F) 0.01 ! 20.00822 95.00i 10.05 l 20.19596 l 120.301 249.00 l 20.08178 136.20 ,

1.01 ;20.00102 1 95.03 l 14.08 I 20.25765 l 128.901 741.90 [~~20.0918 139.70~l 2.01 l 20.01061 1 96.51 l 20.24 l 20.29379 l 134.40 l 2857.00 i 20.08851 142.40 3.02 l 20.02989 l 99.27 l 28.30 ! 20.2993 l 135.70 l 3508.00 l 20.08837 ' 142.50 '

t 4.02 l 20.04892 ; 102.20 l 45.37 l 20.27784 l 135.80 1 3608.00 1 18.83837 142.50" l 5.03120.06778 l 105.20l 76.40 ! 20.23517 l 135.80 l 3908.00 l 18.83862 ' ~

142.30 .

~

, 6.03 I~ 20.0902 !

~

108.10 l 137.70 ! 20.14994 i 135.70 l 5409.00 l 18.83936 141.70

[ 7.03 2011589 l 111.20 l 188.10 ! 20.08249 L 135.60 l s210.00 i 18.83997 141.20 8.04 . 20 14144 l 114.30 l 228.80!20.08569! 135.90 t 6710.00! 18.84046 140.80 9.05 ; 20.17 055 l 117.30 l 238.90 i 20.08201 l 136.00 i11910.00 l18.83853 i 136.50

GPU uucte4a Calculation Sheet Su bject (. ale. N o. Rev. No. Sheet No.

Core Spray NPSil Assessment C-1302-241-E610-074 2 9 of Originator Date Resiewed by Date P. N. Hansen 09'16:'97 F.P. Kenny l

Case 9 Time < strainer Pool me strainer Pool - Time strainer Pool (sec) inlet Temp (sec) Inlet Temp . (sec) Inlet Terpp Press (F) l Press .(F) .

Press . (F) i 0.00 ,20.00822 95.00 16.12 , 20.27939 i 131.60 3518.00 20.0877 151.4 .

t 1.01 '20.00102 ! 95.03 i 23.33 , 20.3031 135.50! 3618.00 18.84085 151.7 2.02 20.01065, 96.46 l 320.20 20.08853 i 136.50 6089.00 ,18.83923 155.6 3.03! 20.0299. 99.26 ' 633.60 20.080c ; i 140.10 10690.00 18.8379 159.2 4.03 20.04892 ' 102.20 724.40 20.08642 ' 141.201 14210.00 18.83965 160.5 5.04 20.07136 105.20 784.80 20.08556 ' 141.90 17720.00 18.83937 160.7 6.04 20.09368 108.20 2116.00 20.08881 , 147.80 19920.00 18.83951 160.6 1

7.04 20.11937 111.30 2267.00 20.08817 . 148.30 t

EI .

NUCLEAn Calculation Sheet l Subject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302-241-E610-074 2 10 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny i

I Case 3 Strainer inlet Pressure l

35

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33

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27 - - ;,,,7,37y,,,, p,,,,- - - - - - -

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+ stramer inlet Press with post spray ww piessure

':. eRELAP5 tnput l 23 4 _ __ _ _

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19

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15 10 00 100 00 1000.00 10000 00 Tim e (sec)

Case 3 Suppression Poot Temperature iss oo , . , ., 7_,,,. )

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,,,, .- 3 t 00 10 00 100 00 1000 00 10000 00

(2eu NUCLEAR Calculation Sheet bubject Cale. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302 241-E610-074 2 11 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny i

Case 6 Strainer inlet Pressure 35 . 7

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'4 1 00 10 00 100 00 1000 m 10000 00 Time inec)

(2eu NUCLEAR Calculation Sheet subject Calc. No. Rev. 50. Sheet 50.

Core Spray NPSH Assessment Originator C-1302-241-E610-074 2 12 of Date Resiemed by Date P. N. Hansen 09/16/97 F.P. Kenny Case 5 PoolTemp 345 m . ,,_ _

y I i

,a 135 00 .-. - -- e IET 125 00 u

120 W f' _

j _ pool Temp (F)

, f -. REl.APS loput 115 00 /

- j n f .; !

110 00

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(2*u NUCLEAR CalculatlOn Sheet S bject Calc. No. Rev. No. Sheet No. l Core Spray NPSil Assessment C 1302-241-E610-074 2 13 of Originator Date Reviewed by Date P. N. Ilansen 09/16/97 F.P. Kenny Case 7 Strainer inlet Pressure 20 4 -

20 2 -. - - - - - - . -E S - . . - . . - - - . . . . . .

20 : S?Y - - - . - - - - _ - . . - - . . _ ~ . . . - . - . . . _ , . . . _ . _ . . . . - . ~ , .

jg 8 . . - . - - - . . . . _ _ . . . _ . _ . _ _ . . . . _ . _ _ . . _ _ . , _ . . _ . _ . - _ _ _ _ _ _ . . , _ _ _ _ _ . . _

T l g toe .

E I 19 4 -- '

19 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - - . - _ - - - . - - - -

l i jQ . - - . . . . . . . . . - . - . _ _ . . . . . . , . _ . . _ . . . . _ . _ . . _ _ ~ . - . _ . . _ . . ,e~.

18 8 ---- . - - - . - - - - - , - --x-- 4 18 6 1 10 100 1000 10000 Time (sec)

(2eu NUCLEAR CalculatlOn Sheet Subject Calc, So. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302-241-E610-074 2 Originator

_ 14 _of Date l Reviewed by Date P. N. Hansen 09/16/97 l F. P. Kenny Case 7 Suppression Pool Temperature 1$0 - - - -

i i

140 - - - - - - - -

-*- *+s : - :- _ - . _

130 -- - - - - - - ~ ~ - - - - - - - - - - -- - - - - - - - - - - - - - - + - - - - -

y TL t '

/ 1

,,0 _

__j_._.__.__.._.___..-__.__-_.. _ . . . - . . . _

4 +

E 100

-- --- / - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + - - - - - - - - - - - - - - - - - - - - - - - -

od l 1 10 100 1000 10000 Time (sec)

O 8

GPU NUCLEAn CalcuL" n Sheet Subject Cale. No. Rev.Sc. Sheet So. l Core Spray NPSH Assessment C-1302-241-E610-074 2 15 of i Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny l

l 1

1 Case 8 Strainer inlet Pressure ;

20 4 i

20 2 - - - - - - - - - - - - - - - - - - ~ ~ ~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1 l

toe -- -- - - - - - - - - - - - - - -

E 19 6 - - - * - - -

.I

- - - * - - - - + - - -

f 19 4 - ~ ~ - - - - - - - -

19 2 - _ _ - _ . _ .

to . . _ _

.___.u......._ . . - _ _ . _ . - -- . J_ _ ..-

is a . - - - - --

18 6 1 00 10 00 100.00 1000.00 10000 00 100000 00 Time (sec)

I i

i l

l

(2eu NUCLEAR Calculation Sheet S;bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2

_l 6__of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny l

l Case 8 >

l Suppression Pool Temperature l 150 00 :

l I l

1 140.00 --- - - - - - - - - - - - ~ ~ _ _ - -

---.--------4 e,30 00 _ . _ . . _ _ _ _ _ _ . . _ _ _ . . _ . . _ . . . . . _ _ . _ _ . . . _ . _ . _ ______.y g !

il 120 00 - -- - - - - - - - - - - - - - - - - - - - - - -------------_j 9

i

/

210 00 __._.__._p_._ .

e i

,n' s' i 100 00 p_.._.._-..___.____._... ____-_.._._____..__.__._._.._._._.H W

.0 00 1.00 10 00 100 00 1000 00 10000 00 100G30 00 Time (sec) e i

I l

(2eu NUCLEAR CalculatlOn Sheet S;bject Calc. No. Rev.So. Sheet So, Core Spray NPSH Assessment C-1302-241-E610-074 2 17 of Or6ginator Date Reglewed by Date P. N -ansen 09/16/97 F.P. Kenny casee Suction Strainer infer Pressure 20.5 - -- --- ---

20 16- 8 -8'..=*

r ... \ _

19 5 - - - - - +- - - - - - - - ~ - - - - - - - - - - - - - - - - - - -

1

! . m erii w I ,, __ _ . _ _

-s ~' _ _ . _

m i

18 5 - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

i 18 1 10 100 1000 10000 100000 Time (sec) l

4 A..

(dou NUCLEAn Calculation Sheet 5! bject Calc. No. Rev. So. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610 074 2 18 of Originator Date Reviewed by Date P. N.11ansen 09/16/97 F.P. Kenny i Case 9 i

Suppression Pool Temp !

170 00 l

iso oo . . - . _ _ . _ . . . . _ . _

l 150 00 - - - - - - - - - - - - - -- - . - - - - - - - - - -

---.---4 i

a '

[ 140 00 -- - ~ - - - - - - - -

i n

,mo k

2 66T-c assud~

~*~" ""

120 00 - - - - - - - - - -

Il a

i I 100.00 - - + - g'- - - - - - - - - - - - - - - - - - - - - -

1 ad ;

90 00 1.00 10 00 100 00 1000 00 10000 00 100000 00 Time (sec) l l

l t

I l

1 (deu NUCLEAR Calculation Sheet bubject Calc. So. Rev.50. Sheet No.

Core Spray NPSH Assessment C 1302-241-E610-074 2 19 of Originator Date Resiewed by Da te P. N. Hansen 09/16/97 F.P. Kenny l

5. The assumed pump flows and combinations are consistent with that presented in reference 3. However, rather than assume a volumetric flow rate, as was the case in the containment analysis a mass flow rate was used for the input. In each case the maximum mass flow rate is assumed (i.e., for a given volumetric i

flow rate the peak. calculated temperature is used to calculate the mass flow rate for each case). This '

assumption will produce a conservative result compared with assuming a constant volumetric flow rate. <

This is best understood by considering the implications that the water temperature has upon the velocity of the fluid when assuming a constant volume flow rate versus a constant mass flow rate. For the constant volume flow rate the velocity is unchanged with the increase in pool temperature, therefore, the head loss l is only affected by density. For the constant mass flow rate the thermal expansion of the liquid will force the velocity to increase producing a greater head loss. The table that follows summarizes the mass flows assumed for each of the cases analyzed in this document. Note that in all cases the Core Spray pump NZO1C is included in the analysis presenting the greatest challenge to the strainer designer, s

Case # Timiggy. Peak Pool NZOIC NZ01B CSl-1 CS I-2 CS 1-3

^

Temperature Flow, Flow ' Flow Flow . Flow (F) (Ib/sec) (Ib/sec) - (llVsec) 1 . (th/sec) (Ib/sec) +

3 0 to 10 min 136.5 566.8918 0 0 j0 l 566.8918 10 min on 145.3 566.8918 566.8918 !438.0286 0 l438.0286 5 0 to 10 min 136.6 691.33 691.33 i 580.72 580.72 I504.67 10 min to ' 141.5 589.01 691.33 0 580.72 ! 580.72 60 min '

l 60 min on 141.5 589.01 589.01 ,0 580.72 ! 580.72 7 0 to 10 min 140.3 691.3315 691.3315 504.672 0 0 10 min to 143.5 595.4 691.3315 580.7184 0 580.7184 60 min 60 min on 143.4 595.4 595.4 ! 580.7184 0 580.7184 8 0 to 10 min 139.2 691.3315 691.3315 504.672 0

{ 574.8631 10 min to 595.4 691.3315 ! 574.8631 0 i 574.8631

[ 142.5 60 min j 60 min on i 142.5 595.4 595.4 , 574.8631 0 574.8631 9 0 to 10 min 139.7 684.5 684.5 i0 0 0 10 min to 151.7 595.4 684.5 ' 438.03 0 0 60 min 60 min on i 160.6 595.4 595.4 l 438.03 0 l0

l l

%u NUCLEAR CalculatlOn Sheet ,

51bject Cale, 50. M - So. Sheet No. I Core Spray NPSH Assessment C 1302 24l-E610-074 2 20 of l Originator Date Fesiewed by Date P. N. Hansen 09/16/97 F.P. Kenny i

5.0 Overall Approach And Method l Figure i shows the suction header nodal diagram used in the relap5 evaluation of this problem. Additional piping to the core and containment spray pumps is connected to junctions J130 to J136 (figures provided in appendix I). Junctions designated as X68A, X68B and X69 represent the suction strainer penetrations. Each !

pump is represented by a flow boundary condition at the end of the associated piping. I l

To assess the NPSH available a variety of flow and temperature conditions were evaluated. Included among the cases considered is the DBA flow and pool temperature case (case 9). From these different conditions, an l understanding of the NPSH available is obtained for use in developing requirements for a new suction strainer I design to resolve the debris loading concerns associated with 1;brous insulation materials inside the primary containment.

Each case is a dynamic evaluation of the system flow for different pump combinations.

1134 1135 1 ji33 d j (nz01D) ji32 (nz01C) h y .

- d _ }

'15 (nz01A) 4 ,.- .

20 [N y'pi 7 q0 Np e sf' N/ ,/

jN

/s y'

/pN '/ Y s 25

/ N/ X688 'sx7 s

/x ,/

7,

/ 'N f i

N/ '_v N

/ 5 'l /

ji31 /

.T ,

(cs17',' k l' N j / # l y/\

is , X69 30 j A X68A

+

North

J130 (cs 1-3&4)

(cs1-2) 4 RELAPS NODAL DIAGRAM FIGURE 1 1

i (bu NUCLEAR Calculation Sheet Subject Calc. So. Rev.So. Sheet No.

Core Spray NPSH Assessment C 1302 241-E610-074 2 21 of Originator Date Reviewed by Date l P N. Hansen 09/16/97 F. P. Kenny l

l 6.0 Calculation 6.1 RELAP5 INPUT CALCULATIONS The first part of this calculation is to modify the model used in a previous evaluation developed to support the existing suction strainers required by NRC bulletin 95-02 (reference 1). The modelincludes three suction strainer as well as ring header and core and containment spray suction piping.

A review of the model revealed some minor changes that needed to be incorporated to make it appropriate for this particular application. The first of these was to remove a flow restriction that was inadvertently incorporated into the original model. The additional resistance was removed from the model and the change is indicated in the piping system figures included in the Appendix I of this calculation. In addition, some corrections to the pipe diameters and loss coefficients were incorporated to ensure that the model correctly d;termined the head loss to the core spray pump suctions. These changes do not invalidate the conclusions documented in the original work since the results were relative comparisons rather than the absolute values as will be developed for this calculation.

The following changes where made to the RELAP5 input deck which is highlighted in the appendix 1.

l The flow area of the 20" pipe header is 2.02ft2 . The following code is changed in the Relap5 input deck.

1220101 2.182 31

flow area of 20" header

..............**** Change made based upon Jim Moore Evaluation 1220101 2.02 31

flow area of 20" header

1220801 0.00015 1.667 bi

roughness, hyd diam

, 12208010.000151.604 31

roughness, hyd diam -Inside diameter of 20" standard schedule pipe (Crane 1

l Pipe Data) l

(9,,

NUCLEAa Calculation Sheet

$1bject Calc. No. Rev. No. 5heet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 22 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 6

4 Branch Tee Flow (20"x16"x20") - Strainer Connection To Header I i 1 1

?>

C l 4

l 1

i bl b2 i

Ac=1.27ft 2 IDe=15.25"-

Ab=2.02ft2 IDb=19.25" i

Since the flow distributio'n through the suction strainer tee is dependent upon pump combinations a variety of l distributions are evaluated. However, a sirgie value will be established for all cases.

1 4

6 9

_ - - J

f (Spu

suctrAn Calculation Sheet

( hibject Calc. No. Rev. No, hheet No.

Core Spray NPSH Assessment C-1302 241-E610-074 2 l 23 of l Originator Date l Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny For symmetrical flow distribution in the Tee the loss coefficient is as follows.

For Dividing Flow Oc=Qb1+Qb2 l From reference 4 Diagram 7-29, Case 2, Page 289 For Welded Tees:

Kbc = 1 + 0.3 * (Vb)2 (Vc)2 (Vb) _ (Qb), (Ac)

(Vc)I(Qc) (Ab) e ggs :

Kcb = 1 +.l l 86 *

<Qc, Qbl = Gb2 Qb

- = 0.5 QC Kcb = 1.03 For converging flow, the Tee loss coefficient is as follows.

Forjoining flow Oc=Qb+Qs From reference 4 Diagram 7-7, Case 1, Page 266 From Table 7-4 of reference 4 I

l r

r

h t# NUCLEAR calculation Sheet Subject Calc. .N o. Rev. No. Sheet .40.

Core Spray NPSH Assessment C-1302 241 E610-074 2 24 of l Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1

< 32 , . s2 e s-Kcb =A l+

0

-2 1 00

[ < Qc , < Ab ,

s Qc ,

Ab/y' = 0 . 63 )

AC = 1. 59 b

A=0.7 Kcb = 1.771 N + 1.4 -0.7 l

< Qc , Qc

O#

.P = Kcb = 0.395 Kcb g Qb , u Ac , < Qb ,

O# O#

Kb = 0,7 + 0.553 - 0.277

< Qb , < Qb ,

I For Qc=Qb and Os=0 Kb=1,0 For Qc=Qb+Qs & Ob=Qs Kb=0.7 For sirnplicity assume Kb=1.0 for all three strainerjunctions. The following code is changed in the Relap5

. input deck.

1400101 10800,0000 122020002 1.396 0.78 0.78 000120

1410101 109000000 122150002 1.396 0.78 0.78 000120

1420101 110000000 122280002 1.396 0.78 0.78 000120

'"""*"** Change Made based upon Jim Moore Et aluation

'1400101 108000000 122020002 1.27 1.00 1.00 000120

(bu NUCLEAR Calculation Sheet bibject Calc. So, Rev. N o, bheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 25 of Odginator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1410101 109000000 122150002 1.27 1.00 1.00 000120 1420101 110000000 122280002 1.27 1.00 1.00 000120 The core spray suction piping head loss coefficients were recalculated as follows.

Tees (20"x12"x20")- Branch Flow 20"STD ID=1.6ft Ab=2.02ft 2 12" STD ID=1.0ft Ac=0.7854ft 2 Thess :ees connect the 20" header to the 12" individual pump suction lines. Flow patterns within these tees d: pend on the location of the tee and the combination of running pumps. Because of the location of the Core Spray pump suction on the 20" header, water will flow from both sides of the 20" tee into the 12" branch in both the single pump test mode and the multiple pump accident mode.

Tee 20"x12"x20"- Flow Through Run -

From reference 4 Diagram 7-23, Case 1, Page 282 b

C S As/Ac=1.0, Ws/Wc=Qs/Qc

1 Gs%. NUCLEAR Calculation Sheet l l

5:bject Calc. No. Rev. No. Sheet No. ,

Core Spray NPSH Assessment C-1302-241-E610-074 2 26 of !

l Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny Kcs As/Ac Os/Qc 1 1

0 0.1 0.2 0.3 0.4 0.5 0.6 0. 7 0. 8 0.9 1.0 1 1.0 0.40 0.32 0.26 0.20 0.15 0.10 0.06 -

0.02 -

0.00 4 To ensure a conservative result 1.04 will be used.

Short and Long Radius Elbows are calculated using Reference 4 Diagram 6-1 page 206 to 207 f = frict;on factor Dh = ID R. = Radius of Bend at the center line l B* = ilngle K = k,k g,K, + K f, R

K f, = 0.0175f D"h 8 i

3 3 k,4 = 1 + A

10 = l + [fDl*10 e= 0.00015ft l Re > 2E5 k g, = 1.0 Pipe: 12"x3/8" wall per line spec NZ-1 A ID=12" Area =0.7854ft 2 2

kx = 1 + (0.00015)*10 = 1.15 45'SR 45'LR 90 SR 90 LR A i= 0.9 sin (45) = 0.636 A, = 0.636 A, = 1.0 Ai = 1.0 R/D = 1.0 R/D = 1.5 R/D = 1.0 R/D = 1.5 B i = 0.21*(R/D).u2 = 0.21 B i = 0.21*(R/D).u2 = 0.17 B, = 0.21 B, = 0.17 C i = 1.0 @ (a /b ) = 1.0 Ci = 1.0 C,= 1.0 C, = 1.0 Ki = 0.1336 Ki = 0.1081 K i = 0.21 Ki = 0.17

__ _ . _ . _ . . . _ _ _ ~ _ . . _ _ . _ . . _ _ . _ . _ _ _ _ _ _ _ . . _ . _ _ _ _ . _ _ _ _ _ ,

NUCLEAn Calculation Sheet

$xbject Calc. No. Rev. No. $heet No.

Core Spray NPSH Assessment C-1302-241.E610-014 2 27 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F. P. Kenny l

' K.

~

l

fgptg: 45 LR 90 SR 90 LR cm. j 45* SR iLO.015fj 0.0118 0.0177 0.0236 0.0354 i n

[0.014 11 0.011 0.0165 0.0221 0.0331

.MA 0.0102 0.0154 0.0205 0.0307

% s ;

L2000m 0.015 0.1654 , 3 0.2651 0.2309 O L

'; 3700 3 0.014 0.1646 0.1408 0.2636 0.2286

3. e i (4708?;:fj 0.0140.1646 0.1408 0.2636 0.2286 45' SR 45 LR 90 SR 90 LR

'/n

! 1g f .

g2000ag: 5 0.014 0.1646 0.1408 0.2636 0.2286 f370$hj0.013 0.1638 0.1397 0.2620 0.2262 h Aspy

.bI4700 e_g..;;M V

0.013 0.1638 0.1397 0.2620 0.2262 is i

Based upon the above results the elbow K factors to be used are as follows.

1 0.16

. 0.14 .

: 0.26

2 kn+ 0.23 mS$ ..ng 1 .

l 1

%u I

sucts'AN Calculation Sheet \

S:t bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 28 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny The loss coefficient for the gate valve will continue to be 0.11. l The tables that follow summarize the loss coefficients in each of the core spray suction piping.

1.04 1.04 1.04 yTenH y; e4 1.04 f4 J* S R &s'%

mm eg

- f.M ; _LRM,g%.,

7 3*0.14 3*0.14 2*0.14 0.14 i E SR W >c 2*0.26 0.26 0.26 Lh cd .23

.c .,m 0 3*0.23 5*0.23 3*0.23

, GateValvelf 0.11 0.11 0.11 Qgt Jf&{ 0.11 ik'~ TE

).

wm;> a leam L

NN..2.32 2.26 2.84 2.24 Rather than change the individual K values in the relap5 model the last K value was modified to give the same total K value as described in the table above.

1230904 0.364 0.364 4

JUNCTION LOSS COEFFICIENTS 1230904 0.734 0.734 4

JUNCTION LOSS COEFFICIENTS Total of 2.32

1250905 0.466 0.468 5

JUNCTION LOSS COEFFICIENTS 1250905 0.96 0.96 5

JUNCTION LOSS COEFFICIENTS Total of 2.26

1240905 0.65 0.65 5

JUNCTION LOSS COEFFICIENTS 1240905 0.344 0.344 5

JUNCTION LOSS COEFFICIENTS Total of 2.84

1260904 1.17 1.17 4 *' JUNCTION LOSS COEFFICIENTS 1260904 0.654 0.654 4

JUNCTION LOSS COEFFICIENTS Total of 2.24 The second change is in the boundary condition values assumed for the calculation. The wetwell volume is represented in the calculation as a time dependent boundary condition. The pressure and temperatures of the

(ba suctaAN ' Calculation Sheet Subject . Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 2 29 of Orig 6nator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny w;twell are input to the boundary condition. These values are established for the cases in the calculations that are unique to the evaluation. The values used as a function of time are summarized in assumption 4 of

this calculation.

The available NPSH was calculated using the RELAP5 control system. The logic used is as follows:

.1. The suction piping temperature is converted from degrees Kelvin to degrees Fahrenheit. The following is the equation used to do this.

T(F) = [T(K) - 273.15](1.8) + 32 T(F) = (1.8) [T(K) - 255.372]

2. The resulting temperature was used with a function table of temperature and saturation pressure (Psat) to establish the appropriate saturation pressure.

3. The pressure difference between the suction pressure and the saturation pressure is calculated using a summation function and the following relationship:

, AP = [1.45 x 104 [(psi /Pa)) P - P J 144 in 2/ft2

4. Finally, the available NPSH is calculated using a divide function and the following relationship:

I kg / m DP NPSHA = 16.018 s Ib / ft' s p [kg / m']

The required NPSH for the core spray pumps are calculated as follows:

Q = 4100gpm NPSHngs. = [9.19457 - 0.00017536(Q) + 4.66294908*104(Q)2]

l NPSHn,iw = 16.314 ft Q = 5000gpm 4

NPSHn dwo = [9.19457 - 0.00017536(Q) + 4.66294908*10 (Q)2]

, NPSHn,,sooo= 19.9751 ft The polynomial provided above is confirmed with the UFSAR flow and required NPSH vslues of.

3700gpm and 15ft of head required i' 4700gpm and 18.5ft of heat required

%u svuCLEAR CalculatlOn Sheet

! Subject Csic. N o. Rev. No. Sheet No.

Core Spray NPSH Assessment C-!202-241-E610-074 2 30 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny i

6.2 NPSH Available For Suction Strainer Dcsign j The second portion of this calculation provides an assessment of the post LOCA NPSH available without j suction strainer head loss under a variety of flow conditions. The results of these calculations are provided j below.

j 6.2.1 Case 3 Case 3 Comparison of NPSH with Over Pressure i

e rTF

}

? s0 00

. , h.

s ,

40 00 N' j '

e.,

. .~

s p

g % y t g _ NPSH Pump C p.

30 00 m '

g m, NPSH Pump B

, - .. 9 .

_. Ovw Pressure Contnbubon To Head h

c i j ,

i 20 00 j

i

- . ~

8 10 00

..( -[

, b o, 3

'I

< ~

0 00 Il l'l I I 'l

]

j 10 00 100 00 1000 00 10000 00 j Tlme (sec) i This case assumes design basis flows that effectively minimize the required NPSH for the core spray pumps.

1 As can be seen from the figure Over Pressure is a minor contributor. The minimum NPSH available to the C 1

core spray pump for this scenario is 10.78ft while the B core spray pump will have 12.45ft available.

il l Timing -

NZO1B < NZO1C CS 1-1 Cp 1 .

j . . (with Booster) " (with Booster) s,: '

O to 10 min 4100gpm 4100gpm Ogpm Ogpm 10 min +

4100gpm 4100gpm 3200gpm 3200gpm

).

I d

d

(a%u NUCLEAR CalCulatlOn Sheet Subject Calc. 50. Rev. No. Sheet 50.

Core Spray NPSH Assessment C 1302-241-E610-074 2 31 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny

6.2.2 Case 5 Case 6 Comparison of NPSH with over Pressu o

"*Y.

40 m

$. 35 00 Y

/

/ 4A J

20 .

+ h

\

E 25 M

~

\ . NPSH Pump C ~'

2 2 k NPSH Pump B 20 00 0 3_ver Pressure Contribubon To Head 5

! 15 00

~,;

10 00 .

l -

m _ c --

) 0 00 III I b 10 00 100 00 1000 00 10000.00 ra. <..o s

i This evaluation demonstrates the irr,, M of maximum system flows as well as the benefit of tripping the 'C' l booster pump. As is clearly indicated, without Over Pressure the 'C' pump would cavitate throughout the i accident until the booster pump is tripped at 10 minutes. At 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> the 'B' booster pump is tripped and the l available NPSH steps up similar to the 'C' pump at 10 minutes. However, the evaluation demonstrates the j nsed to carefully plan how to implement containment spray flow. Th e cooling benefit obtained by running 3 i containment spray pumps is over shadowed by the reduction in NPSH to the 'C' pump. The minimum NPSH j available to the C core spray pump for this scenario is 0.81ft while the B core spray pump will have 3.47ft

available.

~ '

j Timing . NZO18 NZO1C ~ CS 1-3 -

CS 1-1 & CS 1-2 4

j (with Booster) (with Booster)

): O to 10 min 5000gpm 5000gpm 3650gpm 8400gpm I

10 min to 60 min 5000gpm 4260gpm 4200gpm 4200gpm 1

60 min on 4260gpm 4260gpm 4200gpm 4200gpm i '

1 1

r

4

%u NUCLEAR Calculation Sheet j Core Spray NPSH Assessment C-1302-241-E610-074 2 32 of l Originator Date Reviewed by Date

{ P. N. Hansen 09/16/97 F.P. Kenny i

6.2.3 Case 7 1

a Case 7 f* Canparison of NPSH Avrilable to new Strainer With Wetwel! Pressure Contribution To Head 1

Note that the Strainer Head Loma la NQT INCLUDED 12 000 f'

...._ . . .. . z : . : ::::- :==: m

--+-Romanung NPSH C PUMP

-Romagung NPSH 8 PUMP

-*-Over Pressu.3 Contnbubon To Head 10 000 -- - - - - - - - - - - _ - - - - - - - - -

-c - -- n a :

'N l' -

i a .0w j .000 . ____ _ . . _ - . _ _ _ _ _ __._ _ _ /___ ___ _

i n 3 .000 z . . _ - . . . _ . ._ _ _ _ - _ _ . . . __.._.i.-._.,

i l : : : : : -- --:

4

{ 2 000 - - . - - - - - - - - . - . - - - - . - - - - - - - - - . - - - - _ - - - - - - - ---4 i

I

! I

' O000 1 00 10 00 100 00 1000 00 f 10000 00 j ru n saci i

i The minimum NPSH available to the C core spray pump for this scenario is 3.29ft while the B core spray pump jl will have 4.06ft available.

i i

i f

) ' ming Ti NZO18

' NZO1C CS 1-1 .

CS 1-3 4 .

~ '

j

~

(with Booster) o (with Booster) g s -

3 .

0 to 10 m;n 5000gom 5000gpm 3650gpm Ogpm f , l 10 min to 60 min 5000gom 4350gpm 4200gpm 4200gpm 4350gpm 4350gpm -

420dgpm 4200gpm l 60 min or)

Gs%. NUCLEAN CalculatlOn Sheet Subject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 2 33 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 6.2.4 Case 8 1

Caro 8

{ Comparison of NPSH Available to new Strainer With Wetwell Pressure Contribution To Head l Note that the stra6ner head loss le Nof fNatt'DgG 12 ~ _ . . . . . . _ . _ . . . _ . . _ _ . _ _ __

y

~C emanng~NkSH R PUMPT

+ Remanry NPSH PUMP B j 10 . _ . _ _ . _ . . . _ _ _ .. ___._. __.. --+--Over Pressure Contnbutmn To Head N I e . . - _ _ - - - - - - - . . . - - . _ - _ - . - - . _ . . . . - - _ . - . . -_.--..-

l ,

4 i j . . _ _ . . _ _ _ _ . . . __ _,_.._ _ _

/. _ _ . . . .

E l 4 . _ _ . . . . _

2 - _ . _ . . . - . - - - l a

k 1

0 )

1 00 10 00 100 00 1000 00 10000 00 100000 00 Time (sec) i l

The minimum NPSH available to the C core spray pump for this scenario is 2.51ft while the B core spray pump will have 4.27ft available.

Timing NZO18 NZO1C CS 1-1 CS 4-3 d '

(with Bdoster) , (with Booster) - -

1 l

.+_.

j 0 to 10 min l 5000gpm j5000gpm l 3650gpm l4200gpm _

l 4200gpm l 10 min to 60 minl 5000gpm l4350gpm l4200gpm l 4350gpm l4350gpm l4200gpm 4200gpm l 60 min on e

4 1

1 4

(2eu NUCLEAa Calculation Sheet Setbject Calc. N o. Rev. No. Sheet No.

Core Spray NPSH As.sessment C-1302-241-E610-074 2 34 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 6.2.5 Case 9 Case 9 Comparison of NPSH Available to new Strainer With Wetwell Pressure Contribution To Head Hata that the Rtnniner Hand Lens in NOTINet Irnen

-Romammg NPSH C PUMP Remarung NPSH B PUMP

-+J- er Pressure Contnbution To Head l

/ i g . 00 _ _ _ _ _ _ _ _ _ . _ . _ _ .___.__ _ ._. _.

_.__ .g I I.

s I s 00 . . _ _ _ _ . . . _ _ _ . - . . - _ . _ _ .. _ _ _ . _ _ . _ _ . _ _ _

_ _ _ . _ _ _ . ._ ]

g l h

z 4 00 . . _ _ .__ _

____i__ _ . _ _ _ . _ _

2.00 . - - ~ e_.

0.00 1 00 10 00 100 00 1000 00 10000 00 100000.00 Time (sec)

The minimum NPSH available to the C core spray pump for this scenario is 3.32ft while the B core spray pump will have 4.14ft available.

Timing - g,' NZO1B ,

NZO1C CS 1-1 ,

(with Booster) ' (with Booster)

O to 10 min l5000gpm l 5000gpm l Ogprn l 10 min to 60 minl 5000gpm l 4350gpm j 3200gpm l l 60 min on l 4350gpm l 4350gpm l 3200gpm l

GPU NUCLEAs Calculation Sheet Subject Calc. No. Rev.So. Sheet No.

Core Spray NPSH Assessment C-1302 241 E610-074 2 35 of Originator Date Reviewed by Dile P. N. Hansen 09/16/97 F.P. Kenny Appendix l - RELAP5 INPUT DECK f

l i

0

L,u- 1.e .-s m. k

(&>a NUCLEAn Calculation Sheet Sibject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 2 36 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny

= oc model of core and containment spray suction header flow

This deck is used to benchmark against the plant IST data

'relap5 mod 3.1.1 e

100 new transnt 101 run 102 british british 104 none 105 2. 5.

110' air e

20500000 999

control system selection for mod 2 version e

e

<< time step control >> *

Time DTmin DTmax ssdaa minedit majedit restarts 201 0.1 1.-9 1.0e-4 15002 1000 5000 5000 202 1. 1.-9 1.0e-3 15002 2000 5000 5000 203 40. 1.-9 1.0e-O 15002 1 1000 10000 204 600. 1.-9 1.0e-0 15002 50 1000 10000 205 3700. 1.-9 1.0e-O 15002 100 2000 20000 206 1.e6 1.-9 1.0e-O 15002 100 2000 20000 ee e

e-

minor edit requests ee************************************>**********************************

301 mflowj 130000000 302 mflowj 131000000 303 mflowj 132000000 304 mflowj 133000000 305 mflowj 134000000 306 mflowj 135000000 307 mflowj 136000000 l 308 mflowj 140000000 309 mflowj 141000000

- 310 mflowj 142000000 311 p 161040000 312 p 123050000

core spray pump a 313 p 161040000

cont spray pump 1 314 p 162050000

cont spray pump 3 n

i t

l (bu NUCLEAR Calculation Sheet hubject Cale. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302-241-E610-074 1 37 of Originaior Date Retiewed by Date P. N. Hansen 09/16/97 F. P. Kenny 311 p .161040000 312 p 123050000

core spray pump a 313 p 161040000

cent spray pump 1 314 p 162050000

cent spray pump 3 315 p 125060000

core spray pump b 316 p 124060000

core spray pump c 317 p 126050000

core spray pump d 318 rhof 126050000 319 tempf 126050000 320 cntrivar 059 321 cntrivar 060 322 entrlvar 061 323 entrlvar 062 324 cntrlvar 063 325 cntrlvar 064 326 cntrlvar 065 327 cntrlvar 066 328 entrivar 067 329 cncrlvar 068 330 cntrlvar 070 331 entrlvar 071 332 cntrivar 072 333 entrivar 073 334 cntrivar 074 335 entrlvar 075 336 cntrivar 076

+337 cntrlvar 077

338 cntrlvar 078 e

hydraulic components *

- - - - 4**************************************************************

' heat

s t r u e t u r e,a

shedule 80 1" drain pipe steel 10010000 3 11 2 0 0.039875

axial, mesh , geom, ss, left 10010100 0 1

mesh location, mesh format 10010101 10 0.054792

interval no., rt bndry 10010201 1 10

composition, region 10010301 0. 10

no heat source 10010401 125. 11

initial temperature 100?O501 122010000 0 100 1 .1 1

left boundary

i l

GPU AfDCLEAR Calculation Shoot 5:bject Calc. Sc. Rev.So. Sheet No. l Core Spray NPSH Assessment C-1302-241 E610-074 1 38 of l l Originator Date Reslewed by Date P. N. Hansen 09/16/97 F.P. Kenny l

10010502 122020000 0 100 1 .4 2

left boundary 10010503 122030000 0 100 1 .7 3

left boundary i10010601 -001 0 3003 1 .1 1

right boundary 10010602 -001 0 3003 1 .4 2

right boundary 10010603 -001 0 3003 1 7 3

Tight boundary l 10010701 0 0. O. O. 3

no source

.10010801 0.0 10. 10. O. O. O. O. l '. 3 ~

10010901 0.0 10. 10. O. O. O. O. 1. 3 *

. l

Thermal conductivity tables 20100100 tbl/fctn 1 1 20100101 32, 2.Se-3 20100102 100. 2.5e-3 l

20100103 130. 2.5167e-3 l 20100104 212. 2.6111e-3 20100105 932. 3.4444e'3-l 20100106 1.e6 3.4444e-3

volumetric heat capacity table 20100151 50. 60,1344 20100152 932. 60.1344

temperature boundary condition for heat structures e

20200100 temp 20200101 0. 90.

20200102 1.e6 90.

hte between containment and pipe surface e

20200300 htc-t 0 1. 2.777777770e 20200301 0.0000 1.

20200302 1.e6 1.

.t**********************************************************

e****** torus

Torus suction boundary

l- 1 l

l suctmr Calculation Sheet l 5mbject Calc. No. Sheet So, Rev. No. j

! Core Spray NPSH Assessment C-1302 241-E610-074 1 39 of l- Originator Date Reviewed by Date l P. N. Hansen 09/16/97 F.P. Kenny l

l 1010000 ' Torus 1' tmdpvol 1010101 9519. 285570. 0.0 0. P0.

area, length, vol, azimuth, inclination 1010102 30. 1.5e-4 30. 000011 *Elev change, rough,'hyddiam, lpvbfe 1010200 003 1010201 0.0 18.854 70.

1010201 1.e6 18.854 70.

1020000 ' Torus 2' tmdpvol 1020101 9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1020102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, Ipvbfe 1020200 003 1020201 0.0 18.854 70.

1020201 1.e6 18.854 70.

1030000 ' Torus 3' tmdpvol 1030101 9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1030102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, Ipvbfe 1030200 003 1030201 0.0 18.854 70.

'1030201 1.e6 18.854 70.

1040000 ' Torus 4' tmdpvol 1040101 9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1040102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, lpvbfe 1040200 003 1040201 0.0 18.854'70.

1040201 1.e6 18.854 70.

1050000 ' Torus 5' tmdpvel 1050101 9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1050102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddian, lpvbfe 1050200 003 10,50201 0.0 18.854 70.

1050201 1.e6 18.854 70.

A060000 ' Torus 6' tmdpvol 1060101-9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1060102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, Ipvbfe 1060200 003 1060201 0.0 18.854 70.

1060201 1.e6 13.854 70.

1070000 ' To rus 7 ' tmdpvol 1070101 9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1070102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, lpvbfe 1070200 003 1070201 0.0 18.854 70.

1070201 1.e6 18.854 70.

1080000 ' Torus 8' tmdpvol 1080101 9519, 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1080102 30. 1.5e-4 30, 000011 *Elev change, rough, hyddiam, Ipvbfe 1080200 003 ,

1080201 0.0 18.854 70.

1080201 1.e6 18.854 70.

1090000 ' Torus 9' tmdpvol 1090101 9519. 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination l

Qeu sucteen Calculation Sheet Mhject Rev. No. Sheet No.

Core Spray NPSH Assessment l Cale.No.

C-1302 241-E610-074 g 1 40 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1090102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, Ipvbfe 1090200 003 1090201 0 0 18.854 70.

1090201 1.e6 18.854 70.

1100000 ' Torus 9' tmdpvol 1100101 9519, 285570. 0.0 0. 90.

area, length, vol, azimuth, inclination 1100102 30. 1.5e-4 30. 000011 *Elev change, rough, hyddiam, Ipvbfe 1100200 003 1100201 0.0 18.854 70.

1100201 1.e6 18.854 70.

- - - - Core and Containment Spray Suction Header 1220000 ' Header' pipe 1220001 31 1220101 2.182 31

flow area of 20" header

- - - - Change made based upon Jim Moore Evaluation 1220101 2.02 31

flow area of 20" header 1220301 12.83 1

volume lengths 1220302 16.26 2

volume lengths 1220303 13.69 3

volume lengths 1220304 10.05 8

volume lengths 1220305 10.47 9

volume lengths 1220306 10.05 10

volume lengths 1220307 10.49 11

volume lengths 1220308 10.05 14

volume lengths 1220309 6.63 15

volume lengths 1220310 13.47 16

volume lengths 1220311 14.77 17

volume lengths 1220312 4.90 18

volume lengths 1220313 10.05 30

volume length 1220314 13.69 31

volume length 1220601 0. 31

vertical angles 1220801 0.00015 1.667 31

roughness, hyd diam 1220901 0.048 0.048 1

JUNCTION LOSS COEFFICIENTS 1220902 0.048 0.048 2

JUNCTION LOSS COEFFICIENTS -

1220903 0.0 0.0 3 1220904 0.048 0.048 4

JUNCTION LOSS COEFFICIENTS 1220905 0.0 0.0 5 1220906 0.048 0.048 6

JUNCTION LOSS COEFFICIENTS ,

1220907 0.0 0.0 7 1220908 0.048 0.048 8

JUNCTION LOSS COEFFICISNTS 1220909 0.0 0.0 9 l 1220910 0.048 0.048 10

JUNCTION LOSS COEFFICIENTS

! 1220911 0.0 0.0 11 ,

1220912 0.048 0.048 12

JUNCTION LOSS COEFFICIENTS 1220913 0.0 0.0 13 1220914 0.048 0.048 14

JUNCTION LOSS COEFFICIENTS 1220945 0.0 0.0 15 1220916 0.048 0.048 16

JUNCTION LOSS COEFFICIENTS 1,220917 0.0 0 ,. 0 17

l l .

I (bbp31LF

! NUCLEAs Calculation Sheet l i

hubject Calc. S0 Sheet So, Rev. S o. l l Core Spray NPSil Assessment C 1302 241 E610-074 1 41 of Originator , Date Reviewed by Date P. N. Hansen - 09':6/97 F.P. Kenny 1220918 0.048 0.048 18

JUNCTION LOSS COEFFICIENTS l 1220919 0.0- 0.0 19 !

1220920 0.048 0.048 20

JUNCTION' LOSS COEFFICIENTS i i

1220921 0.0 0.0 21 !

'1220922 0.048 0.048 22

JUNCTION LOSS COEFFICIENTS !

1220923 0.0' O.0 23 1220924 0.048 0.048 24

JUNCTION LOSS COEFFICIENTS 1220925 0.0 0.0 '25 1220926 0.-048 0.048 26

JUNCTION LOSS COEFFICIENTS l

1220927 0.0. 0.0 27

)

-1220928 0.048 0.048 28

JUNCTION LOSS COEFFICIENTS 1220929 0.0 0.0 29 1220930 0.048 0.048 30

Junction Loss Coefficients 1221001 000001 31

1pvbfe

- - - - fvcahs - pipe volume junctions 1221101 101020 30

fveahs 1221201 003 18.854 70. O. O. O. 31

ebt, pressure, quality 1221300 0

velocities 1221301 0.0 0.0 0.00 30

liq, vap , interface

flow time-dependant junction for containment spray pump 1-2 northeast 1300000 ' flow bc' tmdpjun 1300101 122010002 101000000 0.785

'1300200 1 502 1300201 0. O. O. O.

1300202 1. O. O. O.

1300203 2. 576.76- 0. O.

4200 gpm 3125F l 1300204 35. 576.76 0. O.

1300205 1.e6 576.76 0. O.

flow time-dependent junction for containment spray pump 1-1 northeast i 1310000 ' flow bc' tmdpjun 1310101 122050002- 102000000 0.785 1310200 1 503 1310201 0. O. O. O.

1310202 1. O. O. O.

1310203 2. 576.76 0. O.

4200 gpm @ 125F 1310204 35. 576.76 0. O, 1310205 1.e6 576.76 0. O.

flow time-dependent junction for core spray pump nz-01c northwest

- - 1330000 ' flow bc'- tmdpjun

- - 1330101 122110002 104000000 0.,785

- - 1330200 1 505

- - 1330201 'O. O. O. O.

- - 1330202 1. O. O. O. I

- - 1330203 2. 686.62 0. O.

5000 gpm at 125 F

- - 1330204 35. 686.62 C. O.

- - 1330205 1.e6 686.62 0. O.

flow time-dependent junction for core spray pump nz-Old southwest 1350000 ' flow bc' tmdpjun 1350101 122190002 106000000 0.785 9v'-

1 l l (bhIAD40F N U Cl.f A N CalculatlOn Sheet Mbject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302 241 E610-074 1 42 of Originator Date Reviewed by Date i P. N. Hansen 09/16/97 F.P. Kenny- !

l l 1850200 1 507 l 1350201 0. O. O. O. I 1350202 1. O. O. O. I i

1350203 2. 686.62 0. O.

5000 gpm @ 125F j

'1350204 35. 686.62 0. O.

1350205 1.e6 686.62 0. O.

flow time-dependent junction for containment spray pump 1-3/4 northeast I 1360000 ' flow P;'- tmdpjun ,

1360101 122310002 107000000 0.785 l 1360200 1 508 1 1360201 0. O. O. O.

1360202 1. O. O. O.

1360203 2, 576.76 0. O. -

4200 gpm @ 125F 1360204 35. 576.76 0 O.

1360205 1.e6 576.76 0. O. i

Suction Strainer Connection-

- - - - fvcahs - valve junction 1400000 'nzl X68A' valve

1400101 108000000 122020002 1.396 0.9259 0.9259 000120 1400201 1 0.0 0.0 0.0

1400300 arvviv

1400301 018 1400000 'nzl X68A' sngljun

1400101 108000000 122020002 1.396 0. O. 000120 1400101 108000000 122020002 1.396 0.9259 0.9259 000120 I 1400201 0 0. O. O.

- - - - fvcahs - valve junction

Suctic7 Strainer Connection 1410000 'nzl X68A' valve 1410101 109000000 122150002 1.396 0.9259 0.9259 000120 1410201 1 0.0 0.0 0.0

1410300 trpviv

1410301 522

1410300 srvviv

1410301 038

-1410000 'nzl X68A' sngljun

1410101 109000000 122150002 1.396 0. O. 000120 1410101 109000000 122150002 1.396 0.9259 0.9259 000120 1410201 0 0. O. O.

- - - - pnh 2/11/96

1410301 018

Suction Strainer Connection 1420000 inzl X69' valve i 1420101 110000000 122280002 1.396 0.9259 0.9259 000120 1420201 1 0.0 0.0 0.0 -

1$20300 srvviv

1420301 058 1420000 'nzl X6SA' angljun

1420101 110000000 122280002 1.396 0. O. 000120 1420101 110000000 122280002 1.396 0.9259 0.9259 000120

.. . . _ _ . _ -. -. - _ . _ _ ~ . - - -

(hou NUCLE'An Calculation Sheet

$1bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302-241 E610-074 1 43 of Originator Date Resiewed by Date i

! P. N. Hansen 09/16/97 F. P. Kenny 1 1420201 0 0. O, O.

l

- - - - i 20214000 normarea 20214001 0.0 0.0 20214002 0.5 0.5

-20214003 1.0 1.0

<<< t r i p s >>> *

variable trip input 501 time 0 ge null 0 15000.0 1

stop the execution

1 logical trip input '

600 501

the calculation stops ;

601 522-

plastic bag trip l 522 time 0 le null 0 1.e6 n

bag trip

Pump Trips to turn the pumps on 502 time 0 ge null 0 1.0 1

cont spray 1-2ljl30 503 time 0 ge null 0 1.e6 1

cont spray 1-1ljl31 504 time 0 ge null 0 1.e6 1

core spray nz-01aljl32 505 time 0 ge null 0 1.0 1

core spray nz-01cljl33 506 time 0 ge null 0 1.0 1

core spray nz-Olbljl34 507 time 0 ge null 0 1.e6 1

core spray nz-01dljl35 508 time 0 ge null 0 1.e6 1

cont spray 1-3/4ljl36

- - - - Pump Suction piping 1-3 1620000 'es 1-3' pipe 1620001 5 1620101 0.785 5* flow area of 12" pipe 1620301 3.00 1

volume lengths 1620302 6.0 2

volume lengths 1620303 3.5 3

volume lengths 1620304 4.5 4

volume lengths 1620305 7.25 5

volume lengths 1620601 -90. 1

vertical angles 1620602 0. 5

vertical angles 1620801 0.00015 1.000 5

roughness ,hyddiam 1620901 0.39 0.39 1

JUNCTION LOSS COEFFICIENTS 1620902 0.208 0.208 2

JUNCTION LOSS COEFFICIENTS 1670903 0.39 0.39 3

JUNCTION LOSS COEFFICIENTS 1620904 0.702 0.702 4

JUNCTION LOSS COEFFICIENTS 16J1C01 011001 5

1pvbfe

( 16212,01 001020 4

fvcahs 1621201 003 20.152 70.0 0. O. O. 5

eb t, pressure , quality 1621300 0

velocities

h (Epu 1

NUCLEAN CalculatlOn Sheet 5:bject Cale. Sc. Rev.So. 5heet No.

Core Spray NPSil Assessment C-1302-241 E610-074 1 44 of 1 l Originator Date Pesiewed by Date j P. N. Hansen 09/16/97 F.P. Kenny !

l l 1621301 0.0 0.0 0.00 4

liq, vap , interface

flow time-dependent junction for containment spray pump 1-3/4 northeast I 1360000 ' flow bc' tmdpjup 1360101 162050002 107000000 0.785 1360200 1 508 1360201 0. O. O. O.

1360202 1. O. O. O.

1360203 5. 576.76 0. O.

4200 gpm at 125F l 1360204 35, 576.76 0. O. j 1360205 1.e6 576.76 0. O.

ee******************************+****

1580000 'cs 1-3' sngljun 1580101 122310002 162010001 0.785 0.78 0.78 001122 1580201 0 0. O. O.

- - - - Pump Suction piping NZ31D l 1250000 'nzolb' pipe 1250001 '6 1250101 0.785 6

flow area of 12" pipe

1250301 3.00 1

volune lengths 1250302 6.0 2

volunte lengths 1250303 9.5 3

volutte lengths 1250304 9.00 4

volune lengths f

1250305- 4.5 5

volume lengths 1250306 5.25 6

volune lengths 1250601 -90. 1

vertical angles

! 1250602 0. 4

vertical angles 1250603 18.43 5

vertical angles 1250604 0. 6

vertical angles i 1250801 0.00015 1.000 6

roug% ess ,hyddiam 1250901 0.39 0.39 1

JUNCTION LOSS COEFFICIENTS 1250902 0.39 0.39 2

JUNCTION LOSS COEFFICIENTS 1250903 0.312 0.312 3

JUNCTION LOSS COEF1'ICIENTS 1250904 0.'208 0.208 4

JUNCTION LOSS COEFFICIENTS 1250905 0.468 0.468 5

JUNCTION LOSS COEFFICIENTS 1251001 011001 6

1pvbfe 1251101 001020 5

fvcahs 1251201 003 20.152 70.0 0. O. O. 6

eb t, pressure , quality 1251300 0

velocities 1251301 0.0 0.0 0.00 5

liq, vap , interface

flow time-dppendent junction for core spray pump nz-Olb southwest 1340000 ' flow bc' tmdpjun 1340101 125060002 105000000 0.785 1340200 1 506 1340201 0. O. O. O. ,

1340202 1. O. O. O.

1340203 5. 686.62 0. O.

5000 gpm at 125F l

1340204 35. 686.62 0. O.

1340205 1.e6 G86.62 0. O.

l l

l (bu w cs. swr Calculation Sheet 51bject Cale. No. Rev. No. 5heet No.

Core Spray NPSH Assessment C-1302 241 E610-074 1 45 Of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1540000 'nzolb' sngljun 1540101 122170002 125010001 0.785 0.78 0.78 001122 1540201 0 0. O. O.

ee******************************************************

1250801 0.00015 1.000 6

roughness ,hyddiam 1620801 0.00015 1.000 5'* roughness ,hyddiam

- - - - Pump Suction piping NZO1A 1230000 'nzola ' pipe 1230001 5 . .

1230101 0.785 5

flow area of 12" pipe 1230301 3.00 1

volum elengths 1230302 9.00 2

vol.aa lengths 1230303 9.00 3

volume lengths 1230304 6.00 4

volu melengths 1230305 3.50 5

volum elengths 1230601 -90. 1

vertical angles 1230602 0. 2

vertica langles 1230603 0. 3

vertica langles 1230604 0. 4

vertical angles 1230605 20.8 5

vertica langles 1230801 0.00015 1.000 5

roughness ,hy ddiam 1230901 0.78- 0.78 1

JUNCTION LOSS COEFFICIENTS 1230902 0.702 0.702 2

JUNCTION LOSS COEFFICIENTS 1230903 0.104 0.104 3

JUNCTION LOSS COEFFICIENTS 1230904 0.364 0.364 4

JUNCTION LOSS COEFFICIINTS 1231001 011001 5

1pvbfe 1231101 001020 4

fvcahs 1231201 003 20.152 70.0 0. O. C. 5

eb t, pressure , quality 1231300 0

velocities 1231301 0.0 0.0 0.00 4

liq, va p , interface ee******************************************************

flow time-dependent junction for core spray pump nz-Ola northwest 1320000 ' flow be' tmdpjun 1 1320101 123050002 103000000 0.785 '

1320200 1 504 1320201- 0. O. O. O.

1320202 1. O. O. O.

1320203 5. 485.89 0. O.

5000 gpm at 125F .

1320204 35. 485.89 0. O.

1320205 1.e6 485.89 0. O.

1520000 'nzola' sngljun 1520101 122090002 123010001 0.785 0.78 0.78 001122 1520201 0 0. O. O.

- - - - v********************************************

- - - - Pump suction piping 1-1 1610000 'es 1-l' pipe 'i 1610001 4 1610101 0.785 4

flow area of 12" pipa l

I

G;>u l sucts'AR Calculation Sheet l l 51bject Calc. No. Rev. N o. Sheet Na Core Spray NPSH Assessment C-1302-241-E610-074 1 46 of I Originator Date Reviewed by Date i P. N. Hansen 09/16/97 F.P. Kenny 1

1610301 3.00 1

volume lengths 1610302.12.25 2

volume lengths i

,1610303 5.333 3

volume lengths '

l 1610304 9.25 4

volume lengths i

1610601 -90. 1

vertical angles 1610602 0. 4

vertical angles 1610801 0.00015 1,000 4.* roughness ,hyddiam 1610901 0.39 0.39 ~ 1

JUNCTION LOSS COEFFICIENTS 1610902 0.624 0.624 2

JUNCTION LOSS COEFFICIENTS 1610903 0.702 0.702 3

JUNCTION LOSS COEFFICIENTS 1611001 011001 4

1pvbfe !

1611101 001020 3

fveahs 1611201 003 20.152 70.0 0. 0 O. 4

eb t, pressure , quality l

1611300 0

velacities l 1611301 0.0 0.0 0.00 3

lig, vap , interface-

flow time-dependent junction for containment spray pump 1-1 northeast 1310000 ' flow be' tmdpjun 1310101 161040002 102000000 0.785 1310200 1 503 1310201 0. O. O. O.

1310202 1. O. 0 O.

1310203 5 576.76 0. O.

4200 gpm at 125F 1310204. 35. 576.76 0. O.

I 1310205 1.e6 576.76 0. O.

1560000 'es 1-l' sngljun 1560101 122030002 161010001 0.785 0.78 0.78 001122 15G0201 0 0. O. O.

'******** Pump Suction piping NZO1C 1240000 'nz01c' pipe 1240001 6 1240101 0.'85 6

flow area of 12" pipe 1240301 3.00 l'* volume lengths 1240302 10.0 2

volume lengths 1240303 12.5 1

volume lengths 1240304 8.25 4

volume lengths 1240305 10.0 5

volume lengths 1240306 5.00 6

volume lengths

~1240601 -90, 1

vertical angles 1240602 0. 4

vertical' angles 1240603 0.53 5

vertical angles 1240604 0. 6

vertical angles 1240801 0.00015 1.000 6

roughness ,hyddiam 1240901 0.39 0.39 1

JUNCTION LOSS COEFFICIENTS 1240902 0.598 0.598 2

JUNCTION LOSS COEFFICIENTS 1240903 0.200 0.20B 3

JUNCTION LOSS COEFFICIENTS

~1240904 1.3 1.3 4

JUNCTION LOSS COEFFICIENTS 1240905 0.65 0.65 5

JUNCTION LOSS COEFFICIENTS

/1241001 011001 6

1pvbfe

i NUCLEAR Calculation Sheet M bject l Calc No. Rev. No. Sheet No. '

Core Spray NPSH Assessment C-1302 241 E610-074 1 47 of Originator Date Resiewed by Date P. N. flansen 09/l6/97 F. P. Kenny l

1241101 001020 5* fveahs 1241201 003 20.152 70.0 0. O. O. 6* eb t, pressure , quality l 1241300 0

velocities l 1241301 0.0 0.0 0.00 5* liq,'vap , interface I

- - - - l l

flow time-dependent junction for core spray pump nz-Ole northwest i 1330000 ' flow bc' tmdpjun

)

1330101 124060002 104000000 0.785 i

-1330200 1 505 l l 1330201 0. O. O. O.

1330202 1. O. O. O.

1330?O3 2. 686.62 0 .. O.

5000 gpm @ 125F 1330204 35. 686.62 0. O.

1330205 1.e6 686.62 O. O.

1530000 'nzoic' engljun 1530101 122110002 124010001 0.785 0.78 0.78 001122 1530201 0 0. O. O.

- - - - Pump Suction piping NZO1D 1260000 'nz01d'. pipe 1260001 5 1260101 0.785 5* flow area of 12" pipe 1260301 3.00 1

volume lengths 1260302 4.0 2

volume lengths 1260303 7.5 3

volume lengths 1260304 9.20 4

volume lengths 1260305 5. 5

volume lengths l 1260601 -90. 1

vertical angles j 1260602 0. 4

vertical angles '

1260603 16.7 5

vertical angles 1260801 0.00015 1.000 5

roughness ,hyddiam 1260901 0.598 0.598 1

JUNCfION LOSS COEFFICIENTS 1260902 0.208 0.208 2

JUNCTION LOSS COEFFICIENTS 1260903 0.78 0.78 3

JUNCTION LOSS COEFFICIENTS.

1260904 1.17 1.17 - 4

JUNCTION LOSS COEFFICIENTS

. 1261001 011001 5

1pvbfe 1261101 001020 4

fvcahs 1261201 003 20.152 70,0 0. O. O. 5* eb t, pressure , quality 1261300 0

velocities 1261301 0.0 0.0.0.00 4

liq, vap , interface 99****************

flow time-dependent junction for core sprm. pump nz-Old southwest f

1350000 ' flow bc' tmdpjun 1350101 126050002 106000000 0.785 1350200 1 507 ,

1350201 0. O. O. O.

1350202 1. O. O. O.

1350203 2. 679.488 0. O.

5000 gpm @ 125F 1350204 35. 679.488~ 0. O.

1350205 1.e5 679.488 0. O.

l- ,

t l

J

l l

(heu AfUCLEAN Calculation Sheet l

5;bject Calc. No. Rev. 50. Sheet 30.

Core Spray NPSH Assessment C 1302-241 E610-074 l 1 48 of

! Originator I)ete Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1570000 'nzold' angljun l 1570101 122190002 126010001 0.785 0.78 0.78 001122 1570201 0 0. O. O.

- ...................................................... j

- - - - Strainer Plugging Control System

- - - - Fiber an dParticulat eConcentration l 20500100 'c001' sum 35.55781e-3 0.0 0 *(1/6,2.00243051b/ft3)*2.20467071b/kg I 20500101 0.0 1.0 mflowj 140000000 20500102 - 1.0 mflowj 141000000 20500103 1.0 mflowj 142000000 20500200 'c002' mult 12.195122e-6 0.0 0*1/82000ft3 20500201 entrivar 001 20500202 dt 0 20500203 cntrlvar 003 20500300 'c003' sum 1.0 0.001 0 1 0.0

Mass of fibe rremaining 20500301 0.0 -1.0 entrivar 002 20500302 1.0 entrivar 003 20500400 'c004 ' mult 12.195122e-6 0, 0 0*1/82000ft3 i 20500401 cntrlvar <001 l 20500402 dt 0 20500403 cntrivar 005 20500500 'c005' sum 1.0 0.001 01 0.0

Mas s ofparticulat eremain 20500501 0.0 -1.0 cntrlvar 004 20500502 1.0 entrivar 005

- - - - The followin gealculations appl yto X68 A -J140

* * * * * *

Calculatio no f ETA an df (ETA)

- - - - Not einorder to make the integr alc007 work

- - - - th eintegran dmust firs t bedivide dby 2.

20500600 'c006' mult 1.10233535 0.0 0*(2.20467071b/kg)/2.0 20500601 mflowj 140000000 20500602 cntrlvar 003

-20500700 'c007' integral 1.0 0.0 0.0 0

'20500701' entrivar 006

- - - - Not einorde rto make th eintegra lc009 work

- - - - th eintegran dmust first be divide dby 2.

20500800 'c008 ' mult 1.10233535 0.0 0 * (2.20467071b/kg) /2.0 20500801 mflowj 140000000 20500802 cntrivar 005 20500900 'c009' integral 1.0 0.0 0.0 0 20500901 entrivar 00^

20501000 ' eta ' div 1.0 0.0 0.0 0 20501001 entrlvar 007 20501002 entrlvar 009 20501100 'c011' sum 1.0 0.0 0.0 0

m . ._ _ _ _ ______ . __ _ _ _ _ _ .__

I l

l GPEI NUCLEAN Calculation Sheet !

$1bject Calc. No. Rev.So. Sheet 50. l Core Spray NPSH Assessment C 1302 241-E610-074 1 49 of I Originator Date ReSiewed by Date l

l P. N. Hansen 09/16/97 F.P. Kenny

'20501101 1.0 0.5833 entrlvar 010

175./300.

20501200 'f(eta)' powerr 1.0 0.0 0.0 0 20501201 cntrivar 011 1.2 l

- * * * * *

calculatio nof f (eta) *dh/dl l

- - - - A representativ econstant value of mass flow will be used in i

- - - - calculating the pressur edrop sine e itis eventually used to

- - - - determine an area change for th estrainer . Ifth eactual

- - - - masa flow ra tewere use dth earea would oscillate as flow changed.

20501300 'fdh/dl ' sum 82.99 0.0 0.0 0 20501301 0.0 1.0 entrlvar 012

- - - - calculatien of debris be dthickness an drelativ epressure drop

- - - - Not einorde rto make th eintegral c015 work

- - - - th eintegran dmust first be divide dby 2. 1 20501400 'c014 ' mult 10.456e-9 0.0 0

0.13e-9/2. I 20501401 cntrlvar 003 20501402 mflowj 140000000 20501500 ' thick ' integral 1.0 0.0 0.0 0 20501501 cntrivar 014 20501600 'c016 ' mult 1.0 0.0 0 20501601 entrivar 013 20501602 cntrlvar 015

- - - - calculation of the normalized area 20501700 'c017' sum 1.0 0.02732 0.0 0 20501701 0.02732 1.0 entrlvar 016 20501800 'AreaN' powerr 0.165288 1.0 0.0 3 0.01 1.

20501801 cntrlvar 017 -0.5

- - - - The following calculations apply to X68B - J141

- - - - Calculation of ETA and f(ETA)

- - - - Note inorder to make the integral c027 work

- - - - the integrand must first be divided by 2.

205026 00'c03'6 'mit 1.102 3 3 5 3 5 O. 0 0* (2.2 04 6 7071b/kg) /2. 0

20502601 mflowj 141000000

20502602 entrlvar 003

2050270 0'c027' integral 1. 00, 0 0, 0 0 .

2050270 1 entrlvar 026

- - - - Note inorder to make the integral c029 work

- - - - the integrand must first be divided by 2.

1 1

12hPDdkF NUCLEAN CalculatlOn Sheet 51bject Calc. No. Rev No. bheet No.

Core Spray N.PSH Assessment C 1302-241-E610-074 1 50 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny l

l

205028 00'c028' mult 1.1023353 5 O. 0 0*(2.20467071b/kg)/2.0

20502801 mflowj 141000000

20502802 cntrivar 005

2050290 0'c029' integral 1. 0 0. 0 0. 0 0

2050290 1 entrlva r028

20503000 'etal ' di v 1. 0 0. 0 0. 0 0

2050300 1 cntrlvar 027

20503002 cntrlva r029

20503100 'c031 ' sum 1. 0 0.0 0. 0 0

20503101 1. 0 0.5833 cntrlvar 03 0

175./300.

205032 00'f(eta)1' powerr 1. 0 0. 0 0. 0 0

20503201 cntrly ar03 1 1.2

- - - - calculatio'nof f(eta)*dh/dl

- - - - A representativ econstant value of mass flow will be used in

- - - - calculating the pressur edrop sinc e itis eventually used to

- - - - determine an area change for th estrainer . Ifth eactual

- - - - mass flow ra tewere use dth earea would oscillate as flow changed.

20503300 'fdh/dll' su m 82.9 9 0. 0 0. 0 0

20503301 0. 0 1. O cntrivar 032

- - - - calculatio nof debris be dthicknes san drelative pressur edrop

- - - - w***************** Note inorder to make th eintegra lc035 work

- - - - th eintegran dmust firs tbe divide dby 2.

20503400 'c03 4' mu lt 10.456e-9 0. 0 0

0.13e-9/2.

20503401 cntrlva r003

20503402 mflo wj 141000000

20503500 ' thick 1 ' ' integral 1. 0 0.0 0. 0 0

205035 01 cntrlvar 034

205036 00'c036' mult 1. 0 0. 0 0

2050360 1 entrlva r033 ,

20503602 cntrlva r035

- - - - calculation of th enormalize darea

! *2050370 0'c037' su m 1. 0 0.02732 0, 0 0

2050370 1 0.0273 2 1. O cntrlvar 036 l *20503800 'Are aN1'powerr 0.165288 1. 0 0. 0 3 0.01 1.

< *20503801- entrlvar 037 -0.5

f******

Thefollowin gealculatio nsappl yto X69 -J142

(dou NUCLEAR CalculatlOn Sheet

$1bject Cale. S c. Rev. .No. 5heet No.

Core Spray NPSH Assessment C-1302 241 E610-074 '

51 of Origiantor Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny

-******** calculatio nof ETA an df(ETA)

- - - - +++******************* Not einorde rto make th eintegra lc047 work

- - - - '<*v******************** th eintegran dmust first be divide dby 2.

20504600 'c046' mult 1.10233535 0.0 0 *(2.20467071b/kg)/2.0 20504601 mflowj 142000000 20504602 cntrlvar 003 20504700 'c047' integral 1.0 0.0 0.0 0 20504701 cntrlvar 046

~********

- - - - Not einorder to make the integr alc049 work

- - - - th eintegran dmust firs t bedivide dby 2.

20504800 'c048' mult 1.10233535 0.0 0 * (2.20467071b/kg) /2.0 l 20504801 mflowj 142000000 20504802 cntrivar 005 20504900 'c049' integral 1.0 0.0 0.0 0 20504901 cntrivar 048 l 20505000 ' eta 2' div 1.0 0.0 0.0 0 20505001 cntrlvar 047 20505002 cntrlvar 049 20505100 'c051' sum 1.0 0.0 0.0 0 20505101 1.0 0.5833 cntrlvar 050

175./300. i

- - - - i 20505200 'f(eta)1' powerr 1.0 0.0 0 .' O O 20505201 cntrlvar 051 1.2 I

- - - - I

-******** calculation of f (eta) *dh/dl

- - - - A representativ econstanc value of mass fl owwill be used in i

- - - - calculating th epressur edrop since it is eventually used to

- - - - determine anarea chang efo rth estrainer . Ifth eactual

- - - - mass flow ra tewere use dth earea would oscillate as flow changed.

20505300 'fdh/dl2' sum 82.99 0.0 0.0 0 20505301 0.0 1.0 entrlvar 052

- - - - calculation of debric be dthickness an drelativ epressure drop

- - - - Not einorde rto make th eintegral c055 work

- - - - the.integrand mu sefirs tbe divided by 2.

20505400 'c054' mult 10.456e-9 0.0 0

0.13e-9/2.

20505401 cntrlvar 003 20505402 mflowj 142000000 20505500 ' thick 1' integral 1.0 0.0 0.0 0 f 20505501 cntrlvar 054 f 20505600 'c056' malt 1.0 0.0 0 l

l

(bu NUCLEAN CalculatlOn Sheet

$1bject Cale. N o. Rev. S o. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 52 .of Or6ginator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 20505601 entrlvar 053 20505602 cntrivar 055

- - - - calculation of th enormalize darea 20505700 'c057' sum 1.0 0.02732 0.0 0 20505701 0.02732 1.0 cntrivar 056 20505600 'AreaN2' powerr 0.165288 1.0 0.0 3 0.01 1.

20505801 cntrlvar 057 -0.5

- - - - w********

- - - - NPSH EVALUATIONS FOR NEW SUCTION STRAINERS

- - - - Change made based upon Jim Moore Evaluation 1220101 2.02 31

flow area of 20" header

1400101 108000000 122020002 1.396 0.78 0.78 000120

1410101 109000000 122150002 1.396 0.78 0.78 000120

1420101 110000000 122280002 1.396 0.78 0.78 000120 1400101 108000000 122020002 1.27 1.00 1.00 000120 1410101 109000000 122150002 1.27 1.00 1.00 000120 1420101 110000000 122280002 1.27 1.00 1.00 000120 1220801 0.00015 1.604 31

roughness, hyd diam 1230904 0.734 0.734 4

JUNCTION LOSS COEFFICIENTS Total of 2.32 1250905 0.96 0.96 5

JUNCTION LOSS COEFFICIENTS Total of 2.26 1240905 0.344 0.344 5

JUNCTION LOSS COEFFICIENTS Total of 2.84 1260904 0.654 0.654 4

JUNCTION LOSS COEFFICIENTS Total of 2.24

- * *** ********* ** Eni of Jim Moore Evaluation changes

- - - - Control System To Calculate the NPSH for the pumps

- - - - Saturation Pressure as function of Temperature 20200400 reac-t 20200401 60. 0.2561092 20200402 70. 0.362918 20200403 80. 0.506823 20200404 90. 0.698121 20200405 95. 0.815333

< 20200406 100. 0.949229 20200407 105. 1.10174 20200408. 110, 1.27495

'20200409 115. 1.47113 20200410 120. 1.69273

[ 20200411 125. 1.94239 ,

20200412 113. 2.22295 20200413 1.' ; . 2.53746 20200414 140. 2.88917 20200415 145. 3.28158

. 20200416 150. 3.71840

1 1

Glou AfDCLEAM CalculatlOn Sheet Ibject Cale. N o. F.ev. 5 0. Sheet A ,

Core Fpray NPSil Assessment C-1302-241 E610-074 1 53 of l Origi' ator Date Reviewed by Date P. S' Hansen 09/16/97 F.P. Kenny 20200417 155. 4.20359 20200418 156. 4.30680

.20200419 157. 4.41214 20200420 158. 4.51966 20200421 159. 4.62938 20200422 160. 4.74135 20200423 '165. 5.336

- - - - Saturation Pressure Lookup For Pump D suction 20505900 'TempFd' sum 1.8 0.0 0 '*

20505901 -255.372 1.0 tempf 126050000 20506000 ' Sat Pd' function 1.0 0.0 0*

20506001 cntrlvar 059 004

- - - - Pump D Suction Pressure Minus Saturation Pressure 20506100 'delPd' sum 144. 0.0 0* 144in2/ft2 20506101 0.0 1.45e-4 p 126050000

psi /Pa 20506102 -1.0 entrlvar 060

- - - - Available NPSH Pump D 20506200 'npshd' div 16.018 0.0 0 *(kg/m3)/(1b/ft3) 20506201 rhof 126050000 20506202 cntrlvar 061

- - - - Volumetric flow rate for Pump D (gpm)

20506300 'gpmD' div 15850.323 0.0 0 *1m3/sec=15850.323gpm

20506301 rhof 126050000

20506302 mflowj 1xx000000

- - - - Saturation Pressure Lookup For Pump C suction 20506300 'TempFc' sum 1.8 0.0 0*

20506301 -255.372 1.0 tempf 124060000 20506400 ' Sat Pc' function 1.0 0.0 0* ,

20506401 entrlvar 063 004

- - - - Pump C Suction Pressure Minus Saturation Pressure 20506500 'delPc' sum 144. 0.0 0

1441n2/ft2 20506501 0.0 1.45e-4 p 124060000

psi /Pa 20506502 -1.0 entrlvar 064

- - - - Available NPSH Pump C 20506600 'npshe' div 16.018 0.0 0 * (kg/m3) / (lb/f t3) 20506601 rhof 124060000 20506602 cntrivar 065

- - - - Volumetric flow rate for Pump C (gpm) 20506700 'gpmC' div 15850.323 0.0 0 *1m3/sec=15850.323gpm 20506701 rhof 124060000 20506702 mflowj 133000000

- - - - Saturation Pressure Lookup For PumpB suction 20506800 'TempFb' sum 1.8 0.0 0*

20506801 -255.372 1.0 tempf 125060000 20506900 ' Sat Pb' function 1.0 0.0 0

20506901 cntrlvar 068 004

- - - - PumpB Suction Pressure Minus Saturation Pressure

.20507000 'delPb' sum 144. 0.0 0* 1441n2/ft2 l

l-

Cneu NUCMAN CalculatlOn Sheet 51bject Calc. S o. Rev.Sc. 5heet No.

l Core Spray NPSH Assessment C 1302 241-E610-074 Originator 1

_54_of Date Redewed by Date P. N. Hansen 09/16/97 F.P. Kenny 20507001 0.0 1.45e-4 p 125060000

psi /Pa 20507002 -1.0 entrivar 069

- - - - Available NPSH Pum pB 20507100 'npshb' div 16.018 0.0 0 *(kg/m3)/(lb/ft3) 20507101 rhof 125060000

'20507102 cntrivar 070

- - - - Volumetric flow rate for PumpB (gpm) 20507200 'gpm B' div 15850.323 0.0 0 *1m3/sec=15850.323gpm 20507201 rhof 125060000 l 20507202 mflowj 134000000 j

- - - - Saturation Pressure Lookup For PumpA suction 1

20507300 'TempFa' sum 1.8 0.0 0* l 20507301 -255.372 1.0 tempf 123050000 j 20507400 ' Sat Pa' function 1.0 0.0 0* l 20507401 cutrivar 073 004

- - - - PumpA Suction Pressure Minus Saturation Pressure 20507500 'delPa' sum 144. 0.0 0* 1441n2/ft2 20507501 0.0 1.45e-4 p 123050000

psi /Pa 20507502 -1.0 entrivar 074

- - - - Available NPSH Pump.A 20507600 'npaha' div 16.018 0.0 0 * (kg/m3) / (lb/f t3) 20507601 rhof 123050000 20507602 cntrlvar 075

- - - - Volumetric flow rate for PumpA (gpm)

20507800 'gpm A' div 15850.323 0.0 0 *1m3/sec=15850.323gpm ,

20507801' rhof 123050000 l

20507802 mflowj 132000000 )

- - - - j

- - - - Pump flow rates assumed in the analysis

- - - - Trips are used to start and stop the pumps ,

' flow time-dependent junction for containment spray pump 1-2 northeast j 1300201 'O . O. O. O. !

1300202 599. O. O. O, i 1300203 600. 437.955 0. O.

3200 gpm @l37.1F j

1300204 3700. 436.261 0. O.

3200gpm @l50F

]

1300205 14400. 435.344 0. O.

3200gpm @l56.6F j 1300206 1.e6 435.344 0. O.

l

flow time-dependent junction for containment spray pump 1-1 northeast 1310000 ' flow bc' tmdpjun 1310101 12205p002 102000000 0.785 l 1310200 1 503 l 1310201 0. O. O. O.

1310202 1. O. O. O.

l' 1310203- 2 576.76 0. O.

4200 3 .m @ 125F l 1310204 35. 576.76 0. O.

1310205 1.e6 576.76 0. O.

- - - - Pump NZO1A 1320201 0. O. O. O.

i

( INDdWF NUCLEAM CalculatlOn Sheet ;

5;bject Cale. No. Rev. N o. Shatt No. l Core Spray NPSH Assessment C-1302-241-E610-074 Originator Date 1

_55 of l Resiewed by Date P. N. Hansen 09/16/97 F. P. Kenny 1320202 1. O. O. O.

'1320203 2. 679.488 0. O.

5000 gpm at 159F 1320204 35. 679.488 0. O.

1320205 1.e6 679.488 0. O. i

- - - - Pump NZO1B '

e*******************************************************

flow time-dependent junction for core spray pump nz-Olb southwest 1340201 0. O. O. O.

.1340202 39. O. O. O.

1340203 40. 684.92824 0. O.

5000gpm @ 133.9F 1340204 600. 684.30462 0. O.

5000gpm @ 137.1F 1340205'3700. 681.65798 0. O.

5000gpm @ 150F 1340206 3701. 557.65798 0. O.

1340207 14400. 557.78454 0. O.

4100gpm @ 156.6F 1340208 1.e6 557.78454 0. O.

4100gpm @ 156.6F

flow time-dependent junction for core spray pump nz-01c northwest 1330201 0. O. O. O.

1330202 39. O. O. O.

1330203 40. 561.6412 0. O.

4100 gp:n at 133.9F 1330204 6CO. 561.6412 0. O.

1330205 601. 561.12979 0. O.

4100gpm @ 137.1F '

1330206 3700. 558.95954 0. O.

4100gpm @ 150F 1330207 24400. 557.78454 0. O.

4100gpm @ 156.6F l 1330208 1.e6 557.70454 0. O.

flow time-dependent junction for core spray pump nz-Old southwest 1350201 0. O. O. O.

1350202 1. O. O. O.

1350203 2. 682. . O. O.

5000 gpm @ 147F 1350204 35. 682. O. O.

1350205 1.e6 682. O. O.

flow time-dependent junction for containment spray pump 1-3/4 northeast 1360201 0. O. O. O.

1360202 3699. O. O. O.

1360203 3700. 572.5927 0. O.

4200gpm @l50F 1360204 14400. 571.38905 O. O.

4200gpm @l56.6F

1360205 1.e6 571.38905 0. O.

e****************

1010201 0.0 18.79414 95.

1010202 40. 18.7562 133.9 ,

1010203 600. 18.75251 137.1 1010204 3700. 18.73683 150.

1010205 14400. 18.72835 156.6 1010206 15400. 18.72835 156.6 1020201 0.0 18.79414 95.

1020202 40. 18,7562 133.9 1020203 600. 18.75251 137.1 1020204 3700. 18.73683 150.

1920205 14400. 18.72835 156.6

i (2*u NUCLEAn Calculation Sheet Subject Calc. N o. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302 241 E610-074 Originator 1

_56_of Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1020206 15400. 18.72835 156.6 ee****************

1030201 0.0 18.79414 95.

1030202 40. 18.7562 133.9 1030203 600. 18.75251 137.1 1030204 3700. 18.73683 150.

1030205 14400. 18.72835 156.6 1030206 15400. 18.72835'156.6

ee****************

1040201 0.0 18.79414 95.

1040202 40. 18,7562 133.9 1040203 600, 18.7525" 137.1 1040204 3700. 18.73683 150.

1040205 14400. 18.72835 156.6 1040206 15400. 18.72835 156.6 1050201 0.0 18.79414 95.

1050202 40. 18.7562 133.9 1050203 600. 18.75251 137.1 1050204 3700. 18.73683 150.

1050205 14400. 18.72835 156.6

-1050206 15400. 18.72835 156.6 ee****************

1960201 0.0 18.79414 95.

1060202 40. 18.7562 133.9 1060203 600. 18.75251 137.1 1060204 3700. 18.73683 150.

, 1060205 14400. 18.72835 156.6 1060206 15400. 18.72835 156.6 ee******-*********

ee****************

1070201 0.0 18.79414 95.

1070202 40. 18.7562 133.9 1070203 600. 18.75251 137.1

.1070204 3700. 18.73683 150.

1070205 14400. 18.72835 156.6 1070206 15400. 18.72835 156.6 e,**************** ,

ee****************

! 1080201 0.0 18.79414 95.

l 1080202 40. 18.7562 133.9 l 1080203 600. 18.75251 137.1 1080204 3700. 18.73683 150.

1080205 14400. 18.72835 156.6 1080206 14400. 18.72835 156.6 ee****************

(2ou NUCLEAn Calculation Sheet Subject Calc. S o. Rev. Sc. 5 beet So.

Core Spray NPSH Assessment C-1302 241-E610-074 Originator 1

_57_of Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1090201 0.0 18.79414 95.

1090202 40. 18.7562 133.9 1090203 600. 18.75251 137.1 1090204 3700. 18.73683 150.

1090205 14400, 18.72835 156.6

'1090206 14400. 18.72835 156.6 1100201 0.0 18.79414 95.

1100202 40. 18.7562 133.9 1100203 600. 18.75251 137.1 1100204 3700. 18.73683 150.

- 1100205 14400. 18.72835 156.6 1100206 15400. 18.72835 156.6

, e*****************

1221201 003 18.79414 95. O. O. O. 31

ebt, pressure, quality 1621201 003 18.79414 95. O. 0. 0. 5* eb t, pressure , quality 1251201 003 19.00962 95. O. O. O, 6* eb t, pressure , quality 1231201 003 19.00962 95. O. O. O. 5* eb t, pressure , quality 1611201 003 19.00962 95. O. O. O. 4

eb t, pressure , quality 1241201 003 19.00962 95. O. O. O. 6* eb t, pressure , quality 1261201 003 19.00962 95. O. O. O. 5* eb t, pressure , quality

<<< trips >>>

c6*******************************************************************

variable trip input 501 time 0 ge null 010000.0 1

stop the execution

Pump Trips t'o turn the pumps on 502 time 0 ge null 0 1.e6 1

cont spray 1-2ljl30 503 time 0 ge null 01.0 1

cont spray 1-1ljl31 504 time 0 ge null 0 1.e6 1

core spray nz-01aljl32 505 time 0 ge null 01.0 1

core spray nz-01cljl33 506. time 0 ge null 01.0 1

core spray nz-Olbljl34 507 time. O ge null 0 1.e6 1

core spray nz-01dljl35 508 time 0 ge null 01.0 1

cont spray 1-3/4ljl36 i **************************************

l l **** Case 3 boundary conditions *

o*************

6**************

! 10802010. 18.75 95.

e

l (Eau sv& CLEAR CalculatlOn Sheet S1bject Calc. No, Rev. N o, l

Sheet No. I Core Spray NPSH Assessment C 1302 241-E610-074 1 58 of l Originator Date Reviewed by Date i P. N. Hansen 09/16/97 F.P. Kenny 1 1080202 1.01 19.21123 95.

-1080203 2. 26.75093 96.5 1080204 3. 27.8767 99.1 1080205 4. 28.38221 102.

1080206 5. 28.84127 104.8 1080207 7, 29.69897 110.5 I 1080208 9. 30.52331- 116.3

, 1080209 10.05 30.93 119.20 1080210 13. 32.20154 125.9 1080211 17.11 33.14 131.00 1080212 21.2 33.44622 133.4 1080213 23.25 33.49 134.00 1080214 27.3 33.47213 134.4 l 1080215 31.32 33.32 134.40 1080216 55.26 32.29 134.40 1080217 95.54 30.59 134.50 1080218 412.6 26.5364 134.7 1080219 596.8 25.68 136.50 1080220 740.1 19.72558 139, 1080221 760.1 21.04 139.00 1080222 780.2 19.72 139.10 1080223 1682.19.736 142.10 1080224 2050.19.77053 143.

1080225 2200.19.84 144.00 1080226 2300.19.84001 144.2

-1980227 4401.19.84218 145.3 1080228 6701.19.83951 144.6 .

1080229 9901.19.84 142.5

-10902010. 18.75 95.

1090202 1.01 19.21123 95.

1090203 2. 26.75093 96.5 1090204 3. 27.8767 99.1 1090205 4. 28.38221 102.

1090206 5. 28.84127 104.8 l .1090207 7. 29.69897. 110.5 I

1090208 9. 30.52331 116.3 L 1090209 10.05 30.93 119.20

} '1090210 13. 32.20154 125.9

1090211 17.11 33.14 131.00 1090212 21.2 33.44622 133.4

. - - - _. -= - - - __. - .- .. .

I i

(S>u NUCLEAN CalculatlOn Sheet I

$;bject Calc. N o. Rev. No. Sheet No.

Core Spray NPSH Assessment l

C-1302 241.E610-074 1 59 of l Originator Date Reilewed by Date l P. N. Hansen 09/16/97 F. P. Kenny 1090213 23.25 33.49 134.00 1090214 273 33.47213 134.4 1090215 31.32 33 3 2 134.40 1090216 55.26 32.29 134.40 l 1090217 95.54 30.59 134.50 1090218 412.6 26.5364 134.7 1090219 596.8 25.68 136.50 1 1090220 740.1 19.72558 139.

1090221 760,1 21.04 139.00 1090222 780.2 19.72 139.10 1090223 1682.19.736 142.10 1090224 2050.19.77053 143.

1090225 2200.19.84 144.00 '

1090226 2300.19.84001 144.2 1090227 4401. 19.84218 145.3 10902 'A 6701.19.83951 144.6 W ) 9901.19.84 142.5

t. n.********

11002010. 18.75 95.

1100202 1.01 19.21123 95.

1100203 2. 26.75093 96.5 1100204 3. 27.8767 99.1 1100205 4. 28.38221 102.

1100206 5. 28,84127 104.8 1100207 7, 29.69897 110.5 1100208 9. 30.52331 116.3 1100209 10.05 30.93 119.20

.1100210 13. 32.20154 125.9 1100211 17.11 33.14 131.00 1100212 21.2 33.44622 133.4 1100213 23.25 33.49 134.00 1100214 273 33.47213 134.4 1100215 3132 33.32 134.40 1100216 55.26 32.29 134.40 1100217 95.54 30.59 134.50 1100218 412.6 26.5364 134.7 1100219 596.8 25.68 136.50 1100220 740.1 19.72558 139.

1100221 760.1 21.04 139.00 1100222 780.2 19.72 139.10

1100223 1682. 19.736 14?. 10

l 6

l N U C..f A N ' CSICulation Sheet Mbject Cale. N o. Rev.Sc. Sheet So.

Core Spray NPSH Assessment C 1302-241-E610-074 1 60 of Origlestor Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny !

1100224 2050.19.77053 143. 1 1100225 2200.19.84 144.00 i 1100226 2300.19.84001 144.2 1100227 1401.19.84218 145.3 1100228 6701.19.83951 144.6 1100229 9901.19.84 142.5

Gow time-dependent juncnon for containment spray pump 1-1 northeast 1310000 ' flow bc' tadpjun l

1310101 122050002 102000000 0.785 1310260 1 503 1310201.0. 6. O. O.

1310202 1. O. O. O.

l 1310203 2. O. O. O.

1310204 599. 9. O. O.

1310205 600. 438.03 0. O. *3200GPM l 1310206 760.2 438.03 0. O.

1310207 900. 438.03 0. O.

1310208 2050. 438.03 0. O.

1310209 4000. 438.03 0. O.

131210 10^40. 438.03 0. O.

12 ' J211 1.e6 438.03 0. O.

110w time-dependent junction for containment spray pump 1-3/4 sioutwest 1360201 0. O. O. O.

1360202 1. O. G. O.

1360203 2. O. O. O.

1360204 599. O. O. O.

I 136020$ 600. 438.03 0. O. *3200GPM l 1360206 760.2 438.03 0. O.

! 1360207 900. 438.03 0. O.

1360208 2050. 438.03 6. O.

1360209 4000. 438.03 0. O.

1360210 10000. 438.03 0. 6.

I 1360211 1.e6 438.03 0. 6.

L ******************

L

- - - - Pump NZ01B t *******************.************************************

Dow time-dependent junction for core spray pump nz-Olb southwest

1340201 'O. 566.90 0. 6. *4100GPM 1340201 6. G. O. O.

! 1340202 1. 566.9 0, 0.

I 1340203 2. 566.9 0. O.

2

Cheu NUCLEAR CalculatlOn Sheet

$2bject Calc. No. Rev No. $ hen No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 61 of i Originator Date Reviewed by Date !

P. N. Hansen 09/16/97 F.P. Kenny 1340204 5. 566.9 0. O.

1340205 10. 566.9 0. G.

1340206 20. 566.9 0. D.

1340207 403.8 566.9 0. O.

1340208 600. 566.9 0. O.

1340209 760.2 566.9 0. O.

1340210 900. 566.9 6. O.

1340211 2050. 566.9 0. O.

1340212 4000. 566.9 0. O. I 1340213 10000. 566.9 0. 0

flow time-dependent junction for core spray pump nz-Ole northwest

1330201 0. 589.02 0. O. *4100GPM 1330201 0. O. O. O.

1330202 1. 566.9 0. O. I 1330203 2. 566.9 0. O.

1330204 5. 566.9 0. O.

1330205 10. 566.9 0. O.

1330206 20. 566.9 0. O.

1330207 403.8 566.9 0. O.

1330208 600. 566.9 6. O.

1330209 760. 566.9 0. O.

1330210 900. 566.9 0. O. '

1330211 2050. 566.9 0. O.

1330212 4000. 566.9 0. O.

1330213 10000. 566.9 0. O.

.

end terminatcr - pizdetz

1 SJ NUCLEAR Calculation Sheet Mbject Calc. No. Rev. No. Sheet No.

Core Spray NPS11 Assessment C-1302-241.E610-074 1 62 of l Originator Date Reviewed by Date P. N. Ifansen 09/16/97 F.P. Kenny Appendix 11 - Changes to Base Deck Case 5.

- - - - Edits Start Here Paul N Hansen 7/22/1997 * * * * * * * * * * * * * * * * * * *

l <<< trips >>> l

- - - - w************

i l

variable trip input 501 time 0 ge null 010000.0 1

stop the execution

l 1 *

Pump Trips to turn the pumps on 502 time 0 ge null 01.0 1

cont spray 1-2ljl30 503 time 0 ge null 01.0 1

cont spray 1-1lJ131 504 time 0 ge null 0 1.e6 1

core spray nz-01aljl32 505 time 0 ge null 01.0 1

core spray nz-01cijl33 506 time 0 ge null 01.0 1

core spray nz-Olbljl34 507 time 0 ge null 0 1.e6 1

core spray nz-01dljl35 508 time 0 ge null 01.0 1

cont spray 1-3/4lJ136

- - - Case 5 boundary conditions 1080201 0.00 18.75 95.00

, 1080202 1.01 19.21 95.00 1080203 2.01 26.72 96.45 .

1080204 3.02 27.87 99.12 1080205 4.03 28.37 102.00 1080206 5.03 28.81 104.80 1080207 9.05 30.41 116.30 ,

1080208 17.09 32.82 131.00 1080209 21.15 33.06 133.40 108 % 10 28.36 33.03 134.40 1080211 95.44 27.16 134.30 10,80212 246.00 20.81 134.10

l (E>u WUCl.fAs Calculation Sheet Sibject Calc. No. Rev. N o. Sheet No.

Core Spray NPSH Assessment C-1302-241-E6!0-074 1 63 of Originator Date Reviewed by Date

, P. N. Hansen 09/I6/97 F.P. Kenny I

1080213 266.20 19.72 134.40 l -1080214 2800.00 19.74 141.20 1080215 4001.00 19.74 141.50 1080216 5704.00 19.74 141.20 1080217 9901.00 19.74 139.10 10802181.e6 19.74 139.10 1090201 0.00 18.75 95.00

)90202 1.01 19.21 95.00 W90203 2.01 26.72 96 45 1090204 3.02 27.87 99.12 1090205 4.03 2837 102.00 1090206 5.03 28.81 104.80 1090207 9.05 30.41 11630

1090208 17.09 32.82 131.00 1090209 21.15 33.06 133.40 1990210 2836 33.03 134.40 1090211 95.44 27.16 134.30 1090212 246.00 20.81 134.10 1090213 266.20 19.72 134.40 1090214 2800.00 19.74 141.20 '

1090215 4001.00 19.74 141.50 1990216 5704.00 19.74 141.20 1090217 9901.00 19.74 139.10 10902181.e6 19.74 139.10

.*t***********

1100201 0.00 18.75 95.00 1100202 1.01 19.21 95.00 l 1100203 2.01 26.72 96 45 1100204 3.02 27.87 99.12 1100205 4.03 28.37 102.00 1100206 5.03 28.81 104.80 1100207 9.05 30.41 11630 1100208 17.09 32.82 131.00 I

~ 1100209 21.15 33.06133.40 1100210 2836 33.03 134.40 i

1100211 95.44 27.16 134 3 0 i 1100212 246.00 20.81 134.10 1100213 266.20 19.72 134.40 e 1100214 2800.00 19.74 141.20 l 1100215 4001.00 19.74 141.50

%u NUCLEAn Calculation Sheet 5:bject Cate. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 1 64 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1100216 5704.00 19.74 141.20 1100217 9901.00 19.74 139.10 11002181.e6 19.74 139.10

- - - - s,+**********************************************

- - - - Pump flow rates assumed in the analysis

'e*********** Trips are used to start and stop the pumps

flow time-dependent junction for containment spray pump 1-2 northeast 1300000 ' flow bc' tadpjun 1300101 122010002 101000000 0.785 1300200 1 502 1300201 0. G. O. D.

1300202 1. 580.72 0. 9.

1300203 9900. 580.72 0.O.

1300204 1.e6 580.72 0.O.

flow time-dependent junction for containment spray pump 1-1 northeast 1310000 ' flow be tmdpjun 1310101 122050002 102000000 0.785 l 13102001 ~503 1310201 0. G. O. 6. ,

1310202 1. 580.72 0. O. l 1310203 600. 580.72 0.O. l 1310204 601. O. O. O. i 1310205 1.e6 0. O. 6. l

flow time-dependent junction for core spray pump nz-Ola northwest 1320000 ' flow bc' tmdpjun 1320101 123050002 103000000 0.785 1320200 1 504 1320201 0. O. O. O.

1320202 1. 691.33 0. O.

1320203 3600. 691.33 0.6.

1320204 3601. 589.01 0.O.

1320205 1.e6 587.77 0.O.

flow time-dependent junction for core spray pump nz-01c northwest

1330201.O. 589.02 0. O.

1330201 0. O. O. O.

1330202 1. 69133 0. O.

1330203 600. 691.33 0.O. -

1330204 601. 589.01 0.O.

1330205 1.e6 589.01 0.O. '

* * * * * * *

P u m p N Z01 B * * * * * * * * * * * * * * * * *

(2eu NUCLEAR C8lCulatlOn Sheet Subject Calc. N o. Rev.No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 65 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F. P. Kenny

flow time-dependent junction for core spray pomp nz-Olb southwest

1340201 0. 56d.90 0. O. *4100GPM 1340201 0. J. O. D.

1340202 1. 691 33 0. 0.

1340203 3600. 691.33 0.O.

1340204 3601. 589.01 0.O.

1340205 1.e6 589.01 0.O.

flow time-dependent junction for core spray pump nz-Old southwest 1350201 0. O. O. O.

1350202 1. 691.33 0. O.

1350203 600. 691.33 0.O.

1350204 601. 589.010. D.

1350205 1.e6 589.01 0.O.

flow time-dependent junction for containment spray pump 1-3/4 soutwest 1360201 0. O. O. O.

1360202 1. 504.67 0. O.

1360203 600. 504.67 0.O.

1360204 601. 580.72 0.O.

1360205 1.e6 580.72 0.O.

.

end terminctor - pizdctz Case 7

- - - - u******************************************************

- - - - Edits Start Here Paul N Hansen 7/22/1997 * * * * * * * * * * * * * * * * * * * *

.< < < trips >>>

variable trip input 501 time 0 ge null 010000.0 1

stop the execution

Pump Trips to turn the pumps on 502 time 0 ge null 0 1.e6 1

cont spray 1-2ljl30

(k%u NUCLEAR CalculatlOn Sheet 5:bject Caf e. N o. Rev. No. Sheet No.

Core Spray NPSII Assessment C-1302-241-E610-074 1 66 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 503 time 0 ge null 01.0 1

cont spray 1-1ljl31

504 time 0 ge null 0.1.e6 1

core spray nz-01aljl32

- 505 time 0 ge null 01.0 1

core spray nz-01cljl33 506 time 0 ge null 01.0 1

core spray n::-01bljl34 507 _ (ime 0 ge null 0 1.e6 1

core spray nz-01dljl35 508 time 0 ge null 01.0 1

cent spray 1-3/4ljl36

- - - Case 7 boundary conditions ee**************-

1080201 0.000 20.00822' 95.0 1080202 1.0050 20.00102 95.0 I 1080203 2.0070 20.01061 96.5 1080204 3.0120 20.02991 99.3 1080205 4.0150 20.04892 102.2 1080206 5.0240 20.06778 105.2 1080207 6.0310 20.0902 108.1 1080208 7.0340 20.11589 111.2 1080209 8.0410' 20.14502 114.3' 1080210 9.0410' 20.17055 _117.3 l

1080211 10.0400 20.19585 120.4 1080212 14.0800 20.25765 128.9 1080213 20.2100 20.29379 134.4 1080214 30.3200 20.29918 135.8 1080215 45.4600 20.27784 135.8 1080216 85.30 20.22094 135.8 1080217 127.2000 20.16404 135.8 1080218 188.000 20.08225 135.8 1080219 .208.3000 20.08213 135.9 1080220 238.7000 20.08522 136.3 1080221 248.8000 20.08498 136.5 1080222 742.3000 20.09022 141.0 1080223 2057.0000 20.08763 143.1 1080224 3208.0000 20.08714 143.5 1080225 3509.0000 20.08726 143.4 1080226 3609.0000 18.83726 143.4 1080227 3709.0000 18.83726 143.4 1080228 7312.0000 -18.84022 141.0 1080229 9814.0000 18.83958 138.6 1090201 0.000 20.00822 95.0

'1090202 1.0050 20.00102 95.0

i (hhDNLF suctras l

Calculadon Sheet !

Sibject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessmen. C-1302 241 E610-074 1 67 of l Originator Date Reviewed by Date P. N. Hasen 09/16/97 F.P. Kenny i

1090203 2.0070 20.01061 96.5 1090204 3.0120 20.02991 99.3 1090205 4.0150 20.04892 102.2 1090206 5.0240 20.06778 105.2 1090207 6.0310 20.0902 108.1 1090208 7.0340 20.11589 111.2 1090209 8.0410 20.14502 114.3 1090210 9.0410 20.17055 117.3 1090211 10.0400 20.19585 120.4 1090212 14.0800 20.25765 128.9 l

1090213 20.2100 20.29379 134.4 1090214 30.3200 .20.29918 135.8 1090215 45.4600 20.27784 135.8 1090216 85.9700 20.22094 135.8 1090217 137.2000 20.16404 135.8 l

'1090218 188.000 20.08225 135.8 1090219 208.3000 20.08213 135.9 1090220 238.7000 20.08522 136.3 1090221 248.8000' 20.08498 136.5 1090222 742.3000 20.09022 141.0 1090223 2057.0000 20.08763 143.1

~1090224 3208.0000 20.08714 143.5 1090225 3509.0000 20.08726 143.4

.1090226 3609.0000 18.83726 143.4 1090227 3701.0000 18.83726 143.4 1090228 7312.0000 18.84022 141.0 1090229 9814.0000 18.83958 138.6 e**************

1100201 0.000 20.00822 95.0 1100202 1.0050 20.00102 95.0 1100203 2.0070 20.01061 96.5 1100204 3.0120 20.02991 99.3 1100205 4.0150 20.04892 102.2 -

1100206 5.0240 20.06778 105.2 1100207 6.0310 20.0902 108.1 1100208 7.0340 20.11589 111.2 1100209 8.0410 20.14502 114.3

'1100210 9.0410 20.17055 117.3 1100211 10.0400 20.19585 120.4 1100212 14.0800 20.25765 128.9

'1100213 20.2100 20.29379 134.4

-* --- ,i ,, - , , , - .

1 I

%u

.v&CLKAn Calculation Sheet '

hibject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302 241-E610-074 1 68 of Originator Datt Reviewed by Date

~

P. N. Hansen 09/16/97 ,

F.P. Kenny 1100214 30.3200 20.29918 135.8 1100215 45.4600 20.27784 135.8 1100216 85.9700 20.22094 135.8 1100217 127.2000 20.16404 135.8 1100218 188.000 20.08225 135.8 1100219 208.3000 20.08213 135.9

- 1100220 238.7000 20.08522 136.3 1100221 248.8000 20.08498 136.5 1100222 742.3000 20.09022 141.0 1100223 2057.0000 20.08763 143.1 1100224 3208.0000 20.08714 143.5 1100225 3509.0000 20.08726 143.4 1100226 3609.0000 18.83726 143.4 1100227 3709.0000 18.83726 143.4 1100228 7312.0000 18.84022 141.0 1100229 9814.0000 10.83958 138.6

- - - - +wr********************

- - - - Pump How rates assu:ned in the analy,:s

- - - - Trips are used to start and stop the pumps

- - - - ,+< **************

flow time-dependent junction for containment spray pump 1-2 northeast 1300000 ' flow bc' tmdpjun 1300101122010002 f.01000000 0.785 1300200 1 502 1300201 0. O. O. O.

1300202 1. 580.72 6. O.

1300203 9900. 580.72 0.6.

1300204 1.e6 580.72 0. G.

flow time-dependent junction for containment spray pump 1-1 northeast 1310000 ' flow bc' tridpjun 1310101 122050002 102000000 0.785 1310200 1 503 1310201 0. O. O. O.

1310202 1. 504.67 0. O.

1310203 600. 504.67 0.O. .

1310204 601. 580.7 0.O.

4 1310205 1.e6 - 580.7 0. D.

f;ow tiene-dependent junction for core spray pump nz-Ola northwest 1320000 ' flow bc' tmdpjun 1320101 123050002 103000000 0.785 1320200 1 504

. e1. .,

Geu NUCLEAN Calculation Sheet SIbject Cale. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 i Originator

_69_of Date Date l Resiewed by P. N. Hansen 09/16/97 F.P. Kenny i

- 1320201 0. O. O. O.

1320202 1. 691.33 0. O.

1320203 3600. 691.33 0.O.

1320204 3601. 589.01 0.O.

1320205 1.e6 582.77 0.O. I

fe . time-dependent junction for core spray pump nz-Ole northwest

13avz01 0. 589.02 0. O.

1330201 0. O. O. O.

1330202 1. 691.33 0. O.

1330203 600. 691.33 0.O.

1330204 601. 595.4 0. O.

1330205 1.e6 595.4 0. O.

* * * * * * *

P u m p NZ01 B * * * * * * * * * * * * * * * * *

flow time-dependent junction for core spray pump nz-Olb southwest

1340201 0 . 566.90 0. O. *4100GPM 1340201 0. 0.~ 0. O.

1340202 1. 691.33 0. O.

1340203 3600. 691.33 0.O.

1340204 3601 595.4 0. O.

1340205 1.e6 595.4 0. O.

flow time-dependent junction for core spray pump nz-Old southwest 1350201 0. O. O. O.

1350202 1. 691.33 0. O.

1350203 600. 691.33 0. O.

1350204 601. 589.01 0.O.

1350205 1.e6 589.01 0.O.

flow time-dependent junction for containment spray pump 1-3/4 soutwest 1360201 0. O. O. O.

1360202 1. O. O. O.

1360203 600. D. O. O.

1360204 601. 580.72 0,O.

1360205 1.e6 580.72 0.O.

.

end terminator- pizdetz 9

GPU NUCLEAR Calculation Sheet Subject Calc. No. Rev, No. Sheet No. l Core Spray NPSH Assessment C 1302-241-E610-0 a

~'

1 70 of l Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny l l

Case 8 l i

- - - - h*

- - - - Edits Start Here Paul N Hansen 7/22/1997 * * * * * * * * * * * * * * * * * * * *

- - - - .********************* 1

<<< trips >>>

variable trip input l 501 time 0 ge null 010000.0 1

stop the execution

Pump Trips to turn the pumps on 502 time 0 ge null 0 1.e6 1

cont spray 1-2ljl3G 503 time 0 ge null 01.0 1

cont spray 1-1ljl31 504 time 0 ge null 0 1.e6 1

core spray nz-01aljl32 505 time 0 ge null 01.0 1

core spray nz-Olcljl33

$06 time 0 ge null 01.0 1

core spray nz-01bljl34 507 time 0 ge null 0 1.e6 I

core spray nz-01dljl35 508 time 0 ge null 01.0 1

cont spray 1-3/4ljl36

- - - Case 8 boundary conditions 1080201 0.0 20.00822 95.00 1080202 1.01 20.00102 95.03 1080203 2.01 20.01061 96.51 1080204 3.02 20.02989 99.27 1080205 4.02 20.04892 102.20 1080206 5.03 20.06778 105.20 1080207 6.03 20.0902 108.10 1080208 7.03 20.11589 111.20 1080209 8.04 20.14144 114.30 1080210 9.05 20.17055 117.30 1080211 10.05 20.19596 120.30 1080212 14.08 20.25765 128.90 1080213 20.24 20.29379 134.40 1080214 28.30 20.2993 135.70

m

Qeu NUCLEAR CalculatlOn Sheet i bihject Cale. So. Rev. N o. Sheet So. i Core Spray NPSH Am essment C-1302-241-E610-074 I 71 of i Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1080215 45.37 20.27784 135.80 1080216 76.40 20.23517 135.80 1 1080217 137.70 20.14994 135.70 1080218 188.10 20.08249 135.60 4 1080219 228.80 20.08569 135.90 1080220 238.90 20.08201 136.00 1060221 249.00 20.08178 136.20 l 1080222 741.90 20.0916 139.70 l 1080223 2857.00 20.0885 142.40 I 1080224 3508.00 20.08837 142.50 1080225 3608.00 18.83837 142.50 1080226 3908.00 18.83862 142.30 !

1080227 5409.00 18.83336 141.70 l 1080228 6210.00 18.83997 141.20 1080229 6710.00 18.84046 140.80 1080230 11910.00 18.83853 136.50 oo************

1090201 0.0 20.00822 95.00 1090202 1.01 20.00102 95.03 1090203 2.01 20.01061 96.51 I 1090204 3.02 20.02989 99.27 1090205 4.02 20.04892 102.20 ;

10.00206 5.03 20.06778 105.20 1090207 6.03 20.0902 108.10 1090208 7.03 20.11589 111.20 1090209 8.04 20.14144 114.30 l 1090210 9.05 20.17055 117.30 1090211 10.05 20.19596 120.30 1090212 14.08 20.25765 128.90 1090213 20.24 20.29379 134.40 1

'1090214 28.30 20.2993 135.70 1090215 45.37 20.27784 135.80 1090216 76.40 20.23517 135.80

1090217 137.70 20.14994 135.70 ;

1090218 188.10 20.08249 135.60 )

1090219. 228.80 20.08569 135.90

'1090220 238.90 20.08201 136.00 l 1090221 249.00 20.08178 136.20 1090222 741.90 20.0918 139.70 I

1090223 2857.00 20.0885 142.40 )

1090224 3508.00 20.08837 142.50 d

(2eu NUCLEAM Calculation Shest 5:bject Cale. N o. Rev N :. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 1 72 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F. P. Kenny 1090225 3608.00 18.83837 142.50 1 1090226 3908.00 18.83862 142.30 1090227 5409.00 18.83936 141.70 1090228 6210.00 18.83997 141.20

)

i 1090229 6710 00 18.84046 140 80 1090230 11910.00 18.83853 136.50 o*********** **

1100201 0.0 20.00822 95.00 1100202 1.01 20,00103 95.03 1100203 2.01 20.01061 96<51 1100204 3.02 20.02989 99.27 1100205 4.02 20.04092 102.20 1100206 5.03 20.06778 105.20 1100207 6.03 20.0902 108.10 1100208 7.03 20.11589 111.20 1100209 8.04 20.14144 114.50 1100210 9.05 20.17055 117.30 1100211 10.05 20.19596 120.30 1100212 14.08 20,25765 128.90 1100213 20.24 20.29379 134.40 1100214 28.30 20.2993 135.70 1100215 45.37 20.27784 135.80 1100216 76.40 20.23517 135.80 1100217 137.70 20.14994 135.70 1100218 188.10 20.08249 135.60 1100219 228.80 20.08569 135.90 1100220 238.90 20.08201 136.00 1100221 249.00 20.08178 136.20 1100222 741.90 20.0918 139.70 -

1100223 2857.00 20.0885 142.40 1100224 35C8.00 20.08837 142.50

.1100225 3608.00 18.83837 142.50 1100226 '3906.00 18.83862 142.30 1100227 5409.00 18.83936 141.70 1100228 6210.00 18.83997 141.20 1100229 6710.00 18.84046 140.80 1100230 11910.00 18.83853 136.50

- - - - w************************************

- - - - pump IlOW rates Rssumed in the anaiysis

- - - - Trips are used to start and stop the pumps

- - - - &***++4******************************************************

. . . . - - .. . - . . - ~ . , - - - . . . - . _ _ _ , . . . . - -

Caipu NUCLEAN Calculation Sheet Mb}eet Cale. No. Rev.So. Sheet No.

Core Spray NPSH Assessmer.t C-1302-241-E610-074 1 73 of '

Originator Date ~ Meviewed by Date P. N. Hansen 09/16/97 F.P. Kenny l

flow time-dependent junction for containment spray pump 1-2 northeast 1300000 ' flow be' tmdpjun I l 1300101 122010002 101000000 0.785 1300200 1 502 l 1300201 0. O. D. 8.

1300202 1. 504.67 ' O. D.

! 1300203 600. 504.67 0. O.

1?C4204 601. 574.86 0. O.

. 1390203 9900. 574.86 0.O.

1300204 1.e6 574.86 0.O.

' i

llow time-dependent junction for containment spray pump 1-1 northeast 1310000 ' flow be' tmdpjun 1310101 122050002 102000000 0.785 1310200 1 503 l

1310201 0. O. O. O. l

! 1310202 1. 504.67 0. U.

1310203 600. 504.67 0.O.

1310204 601. 574.86 0.O.

1310205 1.e6 574.86 0.O.

flow time-dependent junction for core spray pump nz-Ola northwest 1320000 ' flow be' tmdpjun 1320101 123050002 103000000 0.785 L 1320200 1 504 1320201 0. 0. O. O. I 1320202 1. 691.33 0. G.

1320203 3600. 691.33 0.O.

1320204 3601. 589.01 0.O.

1320205 1.e6 582.77 0.O.

flow time-dependent junction for core spray pump nz-01c northwest

1330201 0. 589.02 0. 9.

!. 1330201 0. O. O. D.

l ' 1330202 1. 691.33 0. O.

l 1330203 600. 691.33 0.O.

l 1330204 601. 595.4 0. O.

1330205 1.e6 595.4 0. O. .

~

* * * * * * *

P u m p NZ01 B * * * * * * * * * * * * * *

- - - - G**************kA**i r ****************

i 4

flow time-dependent junction for core g .ny pump nz-Olb southwest

1340401 0, 566.90 0. O. *4100GPM

$ 1340201 0. O. D. D.

, 1340202 1. 691.33 6. O.

l f

(2eu NUCLEAR CSICulation Sheet Sibject Calc. Sc. Rev. Sc. Sheet .No.

Core Sprey NPSH Assessmer.t C-1302-241-E610-074 ' I 74 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1340203 3600. 691.33 0.O.

1340204 3601. 595.4 0. O.

1340205 1.e6 595.4 0. O.

flow time-dependent junction for core spray pump nz-Old southwest 1350201 0. O. O. O.

1350202 1. 691.33 0. O.

1350203 600. 691.33 0.O.

1350204 601. 589.010. D.

1350205 1.e6 589.01 0.6.

flow time-dependent junction for containment spray pnmp 1-3/4 soutwest 1360201 0. O. 0. 0.

1360202 1. 5"i4.86 0. O.

1360203 600. 574.86 0.O.

1360204 601. 574.86 0.O.

1360205 1.e6 574.86 0.O.

. *end terminator- pizdetz I

Case 9

- - - - w*******6***s*************************

<<< trips >>>

- - - - +****************,**********************************

variable trip input 501 time 0 ge null 017000.0 1

stop the execution

Pump Trips to turn ilke pumps on 502 time 0 ge nul! 0 1.e6 1

coht spray 1-2ljl30 503 time 0 ge null 01.0 1

cont spray 1-1ljl31 504 time 0 ge null 0 1.e6 1

core spray nz-Olaljl32 505 time 0 ge null 01.0 1

core spray nz-Olcljl33 5% thne. O ge null 01.0 1

core spray nz-Olbljl34 507 time 0 ge null 0 1.e6 1

core spray nz-Oldljl35 508 time 0 ge null 0 1 e6 1

cont spray 1-3/4ljl36 e**********,************************** .

- - - Cr.se 9 boundary conditions

- - M ***********

. - . - ~ . - _ - - - . - . - - - _ - - - --- -

G suctaur l' Calculation Sheet Ebject ,' C alc. 50. Rev. No. Sheet No.

~

Core Spray NPSM Assessment C-1302-241-E610-074 1 75 of Originator Date Reviewed by Date P. N. liasen 09/16/97 F. P. Kenny 1

1080201 0.00 20.00822 95.00 1080202 1.01 20.00102 95.03 1080203 2.02 20.01065 96.46 j 1080204- 3.03 20.0299- 99.26 108020S 4.03 20.04892 102.20 1080206- 5.04 20.07136- 105.20 1080207 6.04 20.09368 108.20 q 1080208 7.04 20.11937 111.30

.l 1080209 ~ 16.12 20.27939 131.60 .

1080210 23.33 20.3031 135.50 ^

1080211 320.20 20.08853 136.5 1080212 633.60 20.08066 140.1 1080213 724.40 2 0 . 0 8 64l. 141.2 1080214 784.80 20.08556 141.9 1080215 2116.00 20.08881 147.8 1080216 2267.00 20.08817 148.3 1080217 3518.00 20.0877 151 4 -

'1080218 3618.~00 18.84085 151.7

, 1080219 6089.00 18.83923 155.6 1080220 10690.00 18.8379 159.2 1080221 14210.00 18.83965 160.5 1080222 17720.00 18.83937 160.7 1080223 19920.00 18.83951 160.6 o***************

1090201 0.00 20.00822. 95.00 1090202 1.01 20.00102 95.03 1090203 2.02 20.01065' 96.46 1090204 3.03 20.0299 99.26

-1090205 4.03 20.04892 102.20 1090206 5.04 20.07136 105.20 1090207 6.04 20.09368 108.20 1090208 7.04 20.11937 111.30 1090209 16.12 20.27f<39 131.60 1093210 23.33 20.3031 135.50

.1090211 320.20 20.08053 136.5 1090212 633.60 20.08066 140.1 1090213 724.40 20.08642 141.2 j 1090214 784.80 20.08556 141.9 l 1090215 2116.00 20.08801 147.8 C. "1090216 1267.00 20.08617 148.3 o

(' j

<r,,:,,- , , - , - - - - . . ,. - . , - - - ., - . , -c , . . .

l

. l U 1 y NUCLEAN Calculation Sheet l Nbject Cale. S o. Rev.So. Sheet No. j Core Spray NPSH Assessment C-1302-241-E610-074 1 76 of !

Originator Date Revi.ewed by Date P. N. Hansen 09/16/97 F. P. Kenny

)

l

.' 1090217 3518.00 20.0877 151.4 1090218 3618.00 16.84085 151.7 1090219 6089.00 10.83923 155.6 1090220 -10690.00 18.8379 159.2 1090221 14210.00 18.85965 160.5 L

1090222 17720.00 18.83937 160.7 1090223 19920.00 18.83951 160.6 o**** *********

o*****.**********

i 1100201 0.00 20.00822 95.00 1100202 1.01 20.00102 95.03 1100203 2.02 20.01065 96.46 1100204 3.03 20.0299 99.26 4 1100205 4.03 20.04892 102.20 1100206 5.04 20.07136 105=.20

. 1100207 6.04 20.0.G /68 108.20 '

~ 1100208 7.04 20.11 C' 111.30 1100209 16.12 20.27739 131.60 1100210 23.33 20.3031 155.50 1100211 320.20 20.08853 136.5 j 1100212 633.60 20.08066 140.1 1100213 724.40 20.08642 141.2

, 1100214 784.80 20.08556 141.9 -

11,00215 2116.00 20.08881 147.8 1100216 2267.00 20.08817 148.3 1100217 3518.00 20.0877 151.4 1100218 3618.00 18.84085 151.7 1100219 6089.00 18.83923 155.6 1100210 10690.00 18.8379 159.2 1100221 14210.00 18.83965 160.5 1100222 17720.00 18.83937 150.7 1100223 19920.00 18.83951 160.6

flow time-dependent junction for containment spray pump 1-1 northeast 1310000 ' flow bc' tmdpjun 1310101 122050002 102000000 0.785 1310200 1 503 1311)201 0. 0.. O. O.

1310202 1. O. O. O. '

, 1310203 2. O. O. O.

1310204 599. O. O. O.

1310205 G0. 438.03 0. O. *3200GPM

\

(heu NUCLEAg CSICulation Sheet l

51bject Calc. No. Rev.So. Sheet No.

Core Spray NPSH Assessment C.1302-241-E610-074 1 77 of l Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny !

13102 % 760.2 438.03 0, 0.

1310207 900. 438.03 0. O. i 1310208 2050. 438.03 0. O.

1310209 4000, 438.03 0. O.

1310210 10000. 438.03 0. O.

' 1310211 1.e6 438.03 0. O.

flow time-dependent junction for containment spray pump 1-3/4 soutwest i 1360201 9. O. O. O.

1360202 1. O. O. O.

. 1360203 2. O. O. O. l 1360204 599. O. O. O. I 1360205 600. 438.03 0. O. *3200GPM 13602 % 760.2 438.03 0. O.

1360207 900. 438.03 0. O.

1360208 2050. 438.03 0. O.

1360209 4000. 438.03 0. O. c 1360210 10000. 438.03 0. O.

1360211 1.e6 438.03 0. 0. > ,

- * * * ** ** Pump NZ01B l

Gow time-dependent junction for core spray pump nz-Olb southwest l

1340201 0. 566.90 0. O. *5000GPM 1340202 1. 684.5 0. O.

1340203 2. 684.5 0. C.

I 1340204 5. 684.5 0. O.

1340205 10. 684.5 O. O.

1340206 20. 684.5 0. O.

1340207 403.8 684.5 O. O. .

1340208 600. 684.5 O. O. ,

1340209 760.2 684.5 0. O.

1340210 900. 684.5 0. O. l 1340211 3600. 684.5 O. O. j 1340212 3601. 595.2739 0. O. *4350gpm 1340213 20000. 595.2739 0. O.

Gow time-dependent junction for core spray pump nz-01c northwest

1330201 0. 589.02 0. O. *4100GPM 1330201 0. 9. O. O.

1330202 1. 684.5 O. O. *5000gpm 1330203 600. 684.5 0. O.

1330204 601. 595.2739 0. O. *4350gpm a

l (2eu NUCLEAR Calculation Sheet S1bjact Cale. No. Rev No. Sheef No.

Core Spray NPSH Assessment l C-1302 241-E610-074 1 75 of Ongins >or Date Resiewed by Date l

P. N. llansen 09/16/97 F.P. Kenny l 1330205 1500. 595.2739 0. O.

133C206 1600. 595.2739 0. O.

1330207 1700. 595.2739 0. O.

1330208 1800. 595.2739 0. O.

1330209 1900. 595.2739 0. O.

1330210 20000. 595.2739 0. O.

l

.

end terminator- pizdetz 1

I j

Appendix III- Additional Nodal Diagrams s

W J

Gina -NUCLEAN C&lCulatlOn Sheet

[ Subject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 79 of Origlastor Date Reviewed by Date P. N. Hansen 09/16/97 F. P. Kenny I

l l

Flow meter removed l (correction to the model)

3,,

90 deg 45 o.g V- s.45 oog 2(45 deg) 90 oog

' Flow Meter \ t'

/

r 1 - \ 8 I

. --. f l/ _- -b .

,_ .f X. - _

i .

, = m . _ - -

j 12.25 R - 5.333 A 9.25 R l

l CS 1-1 Piping l

l f

l l

[

A 1

i r

l l

4 (Bou NUCLEAN CalculatlOn Sheet Subject Cale. 50. Rev. No. Sheet So.

Core Spray NPS!! Assessment C 1302-241-E610-074 1 Originator

_80__of Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny l

l l

Flow meter removed (correction to the model) 3~0 ft - - 30 dog 30 dog Y.

90 dog . Flow Meter s_ ._s - / 1 V; X if>

~ .

9 ft 9 ft 6R 2.5 ft 1.0 ft NZO1A Piping

l Glou NUCLEAN CalCu!:tlOn Sheet ;

Subject C .! . No. Hev. .% o. Sheet .50. l Core Spray NPSH Assessment Originator .

C-1302 241 E610-074 1 ' 81 of Date - Reviewed by Date j P. N. Hansen 09/16/97 F. P. Kenny 45* LR I l

90* LR -

45' LR 3.0A i

F l i

6 ft 9 ft ~ 311 5.25 ft !

NZ01'B Piping i DRWG. 2138,2139, JCP 19440 Sht 2/11 O

e 1

l Qeu NUCLEAR - Calculation Sheet Ebject Calc. No. Rev. N o. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 82 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny 90* LR i 90aLR & l 90* LR -

45'LR 3.0 A l

1 9 1 :

I i !

l l ! ! ! I l

3R 7A 7.5 A 5A 8.25 R 15 A I I

l NZ01C Piping DRWG. 2138,2139, JCP-19440 Sht 1/11 I

f 9

& NUCLEAR

__ CalculatlOn Sheet Subject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 1 83 of Origiantor Date Retiewed by Date P. N. Hansen 09/16/97 F.P. Kenny 90* LR 45' LR -

90* SR 90a LR l 3.0 A I i u k u

/

4A 7.58 9.2 R 1.5 A 3.5 ft NZ0lD Piping DRWG. 2138,2139, JCP-19440 Sht 2/11

E8 \

NUCLEAR Calculation Sheet Subject Cale. So. Rev. So. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 I 84 of Originator Date Retiewed by Date P. N. Hansen 09/16/97 F. P. Kenny Appendix IV - RELAP5 Output Results Case 3 Relap5 Results Time Requir!NPSH Temp l (sec)

AvailablNZ01C le , Pump ledRequir!NPSH

! Pump le IAvailabiNZO1B

! Pump ed ' Pump B I

NPSH Flow NPSH'C NPSH Flow I

NPSH Pump Pump Pump Pump C lC

B: B l l (ft) l(gpm) !(ft) !(ft) (ft) '(gpm) !(ft) '(ft) !(F) l ,

0 0.00l 0.0 01 9.19l -9.19, 0.00l 0.00; 9.19l -9.19I Ol '

0 43.43! 0.0 01 9.1 91 34.23! 43.67 0.00i 9.19! 34.48l 95.001) ,

1 44.16l 0.00l 9.19I 34.97 44.23 0.00l 9.1 91 35.04 95.001l 2 33.80!4099.901 16.31l 17.48 23.27 95j 39.59l 4099.80L16.31l l 3 51.84!4099.80l 16.311 35.52 53.34!4099.80! 16.31! 37.03 95.002; 4 53.24i4099.80} 16.31l 36.93 54.78i 4099.70l 16.31i 38.47 95.003i i

5 54.45l4099.80 16.31I 38.14 E6.02i 4099.70 16.31I 39.70 95.006)

! 6 55.55l4099.70, 16.31l 39.24 57.13l 4099.80 16.31l 40.81 ~ 95.026i I 7 56.61!4099.70! 16.31l 40.30 58.20;4099.801 16.311 41.89 95.084!

I 8 57.62!4099.70i 16.31l 41.30 59.21I 4099.90l 16.31i 42.90 95.199l

[ 9 58.61l4099.70i 16.31l 42.30 60.20) 4100.00i 16.31l 43.881 95' 33 i 10' 59.53!4099.70! 16.31 43.22 61.12i4100.20I 16.31i 44.80l 95.626l I 11 60.55l4099.801 16.31 44.23 62.12T4100.50i 16.32; 45.80l 95.932l 12 61.56!4099.80! 16.31 45.25 63.12l 4100.70! 16.32L 46.80j 96.294j 13 62.57[4099.80' 16.31 46.25 47.79(96.706j 64.11[4101.10! 16.32! _

14 63.10!4099.90 16.31 46.79 64.6214101.40j 16.32! 48.301 97.162!

15 63.64!4099.90 16.31 47.32 65.14 4101.80i 16.32l 48.82' 97.6571 64.16l4100.00 16.31 47.85

! 16 65.65 4102.30! 16.32! 49.32 98.186I

! 17 64.69j4100.10 16.31 48.38 66.15l4102.70! 16.32! 49.83 98.744!

I 18 64.90l4100.30) 16.32 48.58 66.34I4103.201 16.33! 50.01 99.322) i 19 65.06t4100.401 16.321 48.75 50.16 99.916!

66.49i 4103.701 16.33l i 20i '65.23!4100.60l 16.32j 48.91 66.63I4104.20I 16.331 50.30) 100.52!

! 21 65.39l4100.801 16.32l 49.07 66.77j 4104.70! 16.33! 50.44l 101.12j i 22 65.45l4101.10l 16.32l 49.13 50.47! 101.71j 66.81! 4105.20l .16.33l

! 23 65.48:4101.40! 16.32! 49.16 66.82!4105.801 16.341 50.49l 102.3!

l 241 65.47l4101.7H 16.321 49.15' 66.80?4106.30! 16.34: 50.46i 10f8Y L

25j 65.44;4102.4 '16.321 49.11 66.75i4106.70i 16.34i 50.411 103.43'

(2eu IVUCLEAR Calculation Sheet bubject Cak.So.

~

Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 ,

1 86 of Originator Date Renewed by Date P. N. Hansen 09/16/97 F.P. Kenny I

jTime Z01C Requir;NPSH Availf 'NZ01B jRequirjNPSH lAvailab Temp]

(sec) lle jPump ed ; Pump le Pump jed Pump B NPSH Flow NPSH C NPSH IFlow NPSH l Pump Pump Pump Pump C C B B i 26 65.40 4102.50 16.32 49.08 66.71 4107.20 16.34 50.37 103.971 27 65.37 4102.90 16.32l 49.04 66.67 4107.70 16.34 50.33 104.5" 28 65.27 4103.40 16.33l 48.95 66.58 4108.20 16.34 50.23 105.01 ,

29 65.15 4103.90 16.33' 48.83 66.45 4108.60 16.35 50.11 105.51 30 65.03 4104.401 16.331 48.70 66.3314109.10 16.35 49.99 106!

31 64.90:4105.00l 16.33l 48.57 66.21l 4109.50 16.35 49.86 106.49 32 64.76l4105.70l 16.33l 48.42 66.08!4109.90 16.35j 49.73 106.98j

[ 33 64.61i4106.40; 16.341 48.27 65.9514110.40 16.351 49.60 107.48!

! 34 !

64.46 4107.10! 16.34l 48.12 65.8214110.90 16.35! 49.46 107.98 l 35 64.314107.90l 16.34l 47.97 65.68I4111.40 16.36 49.32 108.51l l 36 64.15l4108.701 16.35j 47.80 65.54 4111.90 16.36 49.18 109.05!

L 37 38 63.98T4109.60l 16.35 47.63 65.40 4112.40 16.36! 49.04 109.62" i 63.8214110.50 16.35 47.46 65.26l 4113.00 16.361 48.90 110.22 l 39 63.65l4111.50' 16.36l 47.29 65.11j 4113.60l 16.36l 48.75 110.85j i 40 63.48l4112.50 16.36l 47.12 64.96l 4114.201 16.371 48.59 111.521 i 90 55.96l4138.50l 16.46l 39.50 57.60l 4138.50 16.46 41.14 134.29l 1J.0 54.0514138.801 16.46I 37.59 55.6914138.801 16.46 39.23 134.51

! 190 52.54I4138.80l 16.46l 36.09 54.19I 4138.80l 16.46 37.73 13T54I L

240 i 51.04l4138.90 16.46l 34.59 52.69)4138.90) 16.46! 36.23 134.57l

[

290 49.54l4138.90 16.46j 33.08 51.19I 4138.901 16.46l 34.73 134.6!

l 340 48.04I4139.00i 16.46l 31.58 49.68! 4139.00l 16.46l 33.231 134.631

! 390i^

46.54j4139.00l 16.46 30.08 48.18l 4139.00l 16.46! 31.721 134.66i i 440 45.5614139.101 16.46 29.10 47.20l 4139.10I 16.46l 30.74 134.74i i

490 44.96l4139.60l 16.46l 28.50 46.60'4139.60! 16.46! 30.14 135.13l

! 540 44.34l4140.10 16.46l 27.87 45.98 4140.20l 16.46I 29.52 135.62 1 590 43.72i4140.70 16.46l 27.25 45.36i4140.70I 16.46I 28.89 136.11

! 600 43.3214140.80 16.46l 26.85 44.9614140.90 16.46l 28.49 136.21 1 700 32.23!4142.80! 16.47l 15.75 33.90l 4142.70 16.47i 17.43 137.75; I 800 28.11l4144.40! 16.48! 11.63 29.78l 4144.30j 16.481 13.30 139.03!

[ 900 28.06j4144.80l 16.48l 11.58 29.72i 4144.80l 16.481 13.25 139.39l 1000 28.0114145.20! 16.48! 11.53 29.68! 4145.20 16.t8: 13.20 139.73:

~

1100 27.96 3145.60! 16.48l 11.47 29.63I4145.60 16.481 13.14DT0.66 I 1200 27.90l4146 6DT 16.48l 11.42 29.57l4146.00! 16.48! 13.09Ij039

l j

(bu NUCLEAR Calculation Sheet j 5xbject Cale. So. Rev. .N o. Sheet No.

! Core Spray NPSH Assessment C-1302-241-E610-074 1 87 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1 l

l Time 'Availab jNZ01C lRequir NPSH Availab'NZO1B jRequirjNPSH Temp j

(sec) le Pump !ed Pump le Pump ied (Pump B j l NPSH Flow NPSH C NPSH Flow NPSH Pump Pump Pump Pump C C B B 1300 27.84 4146.40 16.48 11.36 29.52 4146.40 16.48 13.03 140.724 1400 27.79;4146.80 16.49 11.30 29.46l 4146.80 16.49 12.97 141.06 1500 27.73l4147.20 16.49 11.24 29.40'4147.20 16.49 12.92 141.39 1600 27.08l4147.60l 16.49 11.19 29.35 4147.60 16.49) 12.86 141.72 1700 27.6214148.001 16.49 11.13 29.30j 4148.00 16.491 12.81 142.05 1800 27.60!4148.30) 16.49 ! 11.11 29.27 4148.30 16.491 12.78 142.31 l 1900 27.58l4148.60l 16.49l 11.09 29.25 4148.60 16.49l 12.76 142.56 i i 2000 27.56!4149.00l 16.491 11.06! 29.23 4148.90 16.491 12.74 142.81

! 2100 27.56!4149.40l 16.50l 11.07' 29.23 4149.40 16.50l 12.74 143.14 2200 27.55!4150.20] 16.50l 11.05 29.23!4150.20 16.50j 12.73 143.79 <

2300 27.49i4150.60l 16.50! 10.99 29.16l 4150.60 16.50l 12.66 144.141

[ 2400 27.47l4150.70! 16.50l 10.97 29.15l 4150.70 16.50l 12.65 144.24! l

i 2500 27.47!4150.80 16.501 10.96 29.14j 4150.80 16.50l 12.64 144.29l

! 2600 27.46l4150.90 16.501 10.95 29.13l 4150.90l 16.50l 12.63 144.3T 2700 27.45l4150.90; 16.50 10.95 29.12l 4150.90l 16.501 12.621 144.39l 2800 27.44!4151.00l 16.501 10.94 29.11i 4151.00l 16.50! 12.61 144.44J y2900 27.4314151.10! 16.50{ 10.93 29.10l 4151.10 16.501 12.60 144.5j l 3000 27.42l4151.101 16.50l 10.92 29.09!4151.10 16.50l 12.59 144.55!

! 3100 27.41!4151.20l 16.50l 10.91 29.0814161.20 16.50l 12.58 144.6i l_ 3200 27.40:4151.30) 16.501 10.90 29.07l 4151.201 16.50j 12.57 144.6[

l 3300 27.39:4151.30 16.50l 10.89 29.06l 4151.30l 16.50! 12.56 144.71!

3400 27.38l4151.40 16.50l 10.88 29.06!4151.40l 16.50! 12.55 144.76l 3500 27.37!4151.50I 16.50! 10.87 29.05i4151.40 16.50i 12.54 144.81i i 3600 .

27.36l4151.50 16.501 10.86 29 04l 4151.50 16.50! 12.53 144.86j

! 3700 27.35!4151.60 16.50 10.85 29.03l 4151.60 16.50; 12.52 144.92i i 3800 27.35l4151.70i 16.50 10.84 29 & 1151.60 16.501 12.51 144.97j j 3900 27.3414151.70l 16.50 10 83 25 'i '51.70 16.501 12.51 145.02l l

l 4000 27.3'3!4151.80i 16.50I 10.82 29.. ! 4151.80 16.50) 12.49 145.07]

l 4100 27.32i4151.90l 16.50l 10.8' 28.99l 4151.80 16.50l 12.48 145.13l l 4200 27.31!4151.90! 16.501 10.80 28.98l 4151.90l 16.50l 12.47 145.18i

! 4300 27.30:4152.00i 16.50l 10.79 28.97l 4152.00l 16.50j 12.46 145.23!

l 27.28J4152.10; 16.51! 10.78l 28.96) 4152.00l 16.50! 12.45 14E2{

L_4400 _

[ 4500 27.29:4152.00! 16.50l 10.78l 28.96! 4152.00! 16.50, 12.45 145.28:

^

1 1

Su NUCLEAR Calculation Sheet l

Subject Cale. 50. Res. No. 5heet No. i Core Spray NPSH Assessment C-1302-241-E610-074 1 88 of l Onginator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny ;

l ITime Availab NZ01C Requir NPSH RequirjNPSH Temp Availab lNZO1B I(sec) le Pump ed Pump le : Pump ed ' Pump B l NPSH Flow NPSH C NPSH Flow NPSH

Pump Pump Pump Pump 1 C C B B l 4600 27.29 4152.00 16.50 10.79 28.96 4152.00 16.50 12.46 145.25 l 4700 27.30 4152.00 16.50 10.79 28.97 4152.00 16.50 12.47 145.22 l 4800 27.30 4151.90 16.50 10.80 28.98 4151.90 16.50 12.47 145.19

) l 4900 27.31 4151.90 16.50 10.80 28.98)4151.90 16.50j 12.48 145.16

! 5000 27.31 4151.90 16.50 10.81 28.99l 4151.80 16.50j 12.48 145.13

) [ 5100 27.32 4151.80 16.50 10.82 28.9914151.80 16.501 12.49 145.1 1 5200 27.3314151.8Ci 16.50 10.82 29.00l 4151.80 16.501 12.49 145.07 I _5300 27.33l4151.70 16.50 10.83 29.01l 4151.70 16.50! 12.50 145.04

! 5400 27.3414151.70 16.50 10.83 29.01l 4151.70 16.50j 12.51 145.01!

5500 27.34 4151.70, 16.501 10.84 29.02l 415170 16.50l 12.51 144.97j

^

5600 27.35 4151.601 16.50 10.841 29.02l4151.60 16.50j 12.52 144.94!

5700 27.3514151.60l 16.50 10.85 29.03 4151.60 16.50i 12.52 144.91l 5800 27.36!4151.50l 16.50 10.86 29.03 4151.50 16.50l 12.53 144.88I 5900 27.36l4151.50! 16.50I 10.86 29.04 4151.50 16.50l 12.53 144.85l l 6000 27.37!4151.50) 16.501 10.87 29.04 4151.50. 16.50) 12.54 144.82I i

6100 27.37l4151.40 16.50 10.87 29.05!4151.40 16.50l 12.54 144.79'

( 6200 27.38 4151.40 16.50 10.88 29.05 4151.40! 16.50! 12.55 144.76,

6300 27.39 4151.40 16.50 10.88 29.06 4151.30l 16.50i 12.55 144.73!

! 6400 27.39,4151.30I 16.50l 10.89 29.06 4151.30l 16.50l 12.56 144.7!

i 6500 27.40j4151.30l 16.50) 10.89 29.07l 4151.30j 16.50l 12.57l 144.67l

! 6600 27.40!4151.20l 16.501 10.90 29.07i4151.20l 16.50i 12.57 144.64l 6700 27.41 4151.201 16.50l 10.90 29.08! 4151.20l 16.50! 12.58 144.611 l 6800 27.42 4151.10 16.501 10.91 29.0914151.10l 16.50l 12.59 144.56!

l 6900 27.43 4151.00 16.50l 10.93 29.10l 4151.00l 16.50! 12.60 'i 44.49l l 7000 27.44 4151.00l 16.501 10.94

~

29.11I 4151.00l 16.50i 12.61 144.42I 7100 27.45 4150.90l 16.50l 10.55 29.1214150.90 16.50l 12.62 144.36!

7200 27.46 4150.80l 16.50l 10.96 29.14 4150.80 16.50l 12.63 144.29I l 7300 27.48 4150.70' 16.501 10.97 29.15 4150.70 16.501 12.65 144.23I i 7400 27.49i4150.60 16.50! 10.99 29.16!4150.60 16.50 12.66 144.16l l 7500 27.50!4150.60l 16.50l 11.00 29.17l 4150.50 16.50 12.67 144.1l

! 7600 27.5114150.50 16.50l 11.01 29.18!4150.50! 16.50i 12.68 144.0%

i 7700 27.5214150.40 16.50i 11.02 29.1914150.40l 16.50! 12.69 143.961 7800 27.53l4150.30, 16.50! 11.04 29.21!4150.30! 16.50, 12.71 143.9l

l 1

U l NUCLEAR Calculation Sheet l Subject Calc. No. Rev. No. 5heet No.

! Core Spray NPSH Assessment C-1302-241-E610-074 1 89 or

! Originator Date McHewed by Date P. N. Hansen 09/16/97 F.P. Kenny

' Time IAvailab jNZO1C Requir jNPSH Availab NZ018 Requir;NPSH Temp (sec) 'le ; Pump ed Pump le Pump ed Pump B NPSH Flow NPSHl=C NPSH Flow NPSH Pump jPump Pump Pump

( C iC B B l 7900 27.55 4150.20l 16.50 11.05 29.22 4150.20 16.50! 12.72 143.83 l 8000 27.56 4150.10l 16.50I 11.06 29.23 4150.10 16.50l 12.73 143.77 8100 27.57 4150.10j 16.50 11.07 29.24 4150.10 16.50; 12.74 143.7 8200 27.58!4150.00) 16.50 11.08 29.25 4150.00 16.50l 12.76 143.64 8300 27.59l4149.90i 16.50 11.10 29.26 4149.90 16.50! 12.77 143.57 8400 27.6114149.80I 16.50I 11.11 29.28l 4149.80 16.50l 12.78 143.51 8500^ 27.62 4149.70) 16.50 11.12 29.2914149.70l 16.50! 12.79 143.44 8600 27.63 4149.70) 16.50 11.13 29.30 4149.601 16.50l 1 12.80 143.37l 8700 l 27.64!4149.60! 16.50 11.14 29.31 4149.60 16.50i 12.82 143.31 1 8800 27.65!4149.501 16.50 11.16 29.32 4149.50 16.50i 12.83 143.24 8900 27.66l4149.40t 16.50 11.17 29.34 4149.40 16.501 12.84 143.181 l 9000 27.68!4149.30 16.50 11.18 29.35 4149.30 16.50l 12.85 143.11 l ! 9100 27.69!4149.20! 16.49! 11.19 29.36 4149.20 16.491 12.86 143.05 i 9200 27.70l4149.20l 16.49i 11.21 29.37 4149.20 16.40! 12.88 142.98l

! 9300 27.7114149.10I 16.49! 11.22 29.38l 4149.10 16.49) 12.89 142.911 l I 9400 27.72!4149.001 16.49l 11.23 29.391 4149.00 16.49! 12.90 142.85!

l L9500 27.74l4148.90 11.24 29.41 4148.90 16.49l 12.91 142.7T l 9600 27.75!4148.80lL 16.49i 16.49' 11.25 29.42 4148.80 16.491 12.92 142.72!

l 9700 27.76l4148.80l 16.49 11.27 29.43l 4148.70 16.49l 12.94 142.65j l

9800 27.77!4148.70j 16.49 11.28 29.44l4140.70 16.49i 12.95 142.59i

, 9900 27.78!4148.60l 16.49 11.29 29.45l 4148.60! 16.49i 12.96 142.52I i 10000 27.79l4148.601 16.49 11.29 29.46l 4148.601 16.49! 12.96 142.5!

l i 10001 27.79l4148.60l 16.49l 11.29 29.46l 4148.60) 16.49j 12.96 142.5 Case Number 3 RELAPS%esults

~

I itime mflo mflowj !mflo mflowj !mflowj mflow mflowj mflowj Imflowj 'mflowj l l wj lwj ! .

j

'(sec) !j130 lj131 'j132 ji33 ji34 lj135 'j136 j140 ;j141 lj142 l (Ib/sec !(Ib/sec)

! le(Ib/s c) 1 l(ib/sec)l(Ib/se c) i (Ib/sec) lc) ) '(Ib/sec)l(Ib/se

{ i) l (Ib/sec l(Ib/sec) i i l ) I i

! 0 0.00 0.00 0.00! 0.00; 0.00 0.00l 0.00 0.00l 0.00 0.00l i 0 0.00! 0.00 0.00' O.0 01 0.00l 0.00 0.00i 0.1 01 0.1 91 0.04_.

l l

vi l

E8 I NUCLEAR Calculation Sheet 51bject Calc. 50. Res . No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 90 of {

Originator Date Resiewed by Date {

P. N. Hansen 09/16/97 F. P. Kenny Case Number 3 RELAPS Results

; time jmflo mflowj mflo mflowj imflowj mflowmflowj jmflowj mflowj mflowj

! !WJ WJ i l J 4 l

'(s:c) Ij130 ,j131 lj132 j133 Iji34 !j135 j136 iji40 j141 :j142 l (Ib/s (Ib/sec) (Ib/se (Ib/sec) '(Ib/sec) (Ib/se (Ib/sec '(Ib/sec) (Ib/sec (Ib/sec) I

,c) !

ec) c) ;) ) I 1 0.00 0.0 " 0.00' O.00l 0.00 0.00: 0.00l 0.00 0.00 0.01 2 0.00 0.00i 0.00i 566.90 566.90j 0.00' O.001 188.43 806.93 139.36 0.00I 0.00; 566.90 566.90 0.00: 0.00I 236.10 1 3 0.00 705.39 191.72 !

l 4 0.00 0.00 0.00: 566.90 566.90 0.00 ~ 0.00l 270.05 632.50l 229.93

! 5 0.00 0.00 0.00: 566.90l 566.90l 0.00' O.00! 294.57 578.98T258.27 l 6 0.00' O.00 0.00! 566.90 566.90l 0.00 0.00l 312.46 539.09 279.59 I 7 0.00 0.00 0.00! 566.90 566.90! 0.00' O.001 325.62 509.03 295.81 I 8 0.00 0.001 0.00: 566.90l 566.90l 0.00l 0.00l 335.33~ 486.17 308.26

! 9 0.00 0.001 0.00: 566.90 566.901 0.00 0.001 342.49 468.67 317.86 l 10 0.00 0.00 0.00! 566.90 566.90 0.00: 0.001 347.77 455.21 325.33

! 11 0.00 0.00 0.00; 566.90 566.90 0.00: 0.00! 351.68 444.84, 331.18 i 12 0.00 0.00l 0.00! 566.90 566.90 0.00 0.00l 354.53 436.801 335.77 13 0.00 0.00l 0.00; 566.90l 566.90 0.00- 0.001 356.58'430.54! 339.38 l 14 0.00 0.001 0.00! 566.90l 566.90l 0.004 0.00! 358.09 425.72I 342.29 l 15 0.00 0.001 0.00' 566.90j 566.90l 0.00' O.00l 359.19.421.981344.63 I 16, 0.00l 0.00l 0.00! 566.901 566.90I 0.00 0.00! 359.94 419.05l 346.50

! 17 0.00' O.001 0.00: 566.90j 566.90! 0.00 0.00! 360.44 416.75l 348.01 I 0.00) 0.00; 566.90j 566.90l 0.00 18 0.00 0.00l 360.78 414.971349.26 l i 19 0.00 0.001 0.00l 566.90j 566.90l 0.00 0.00! 361.01 413.60j 350.30 i 20I 0.00 0.001 0.00: 566.90l566.901 0.00 0.00l 361.14 412.521 351.16 0.00l 0.00: 566.90}566.90 i 0.00 21 [0.00 0.00l 361.20 411.66] 351.88 L 2210.00 0.00I 0.00! 566.90)566.90 0.00 0.00j 361.22 411.001 352.49 0.00j 0.00l 566.90l566.90 0.00.

23 0.00 0.00! 361.22!410.50! 353.01 24 0.00 0.00 0.00! 566.90i566.90 0.00 0.001 361.20l410.10] 353.47 l 25 0.00 0.00 0.00! 566.90 566.90l 0.00 0.00l 361.18 409.81i 353.87 i 26 0.00 0.00l 0.00! 566.90 566.90l 0.00 0.001 361.15 409.571 354.22 L 27 0,.00 0.00! 0.00 566.90 566.90l 0.00 0.00! 361.11 409.39l 354.53 28 0.00 0.00! 0.00' 566.90l 566.90l 0.00 0.00! 361.08 409.25! 354.81 l l 29 0.00' O.001 0.00' 566.90)566.90I 0.00 0.00l 361.05 409.16i 355.06 I

l 301 0.00 0.00i 0.00 566.90!566.90! 0.00 0.00L 361.03 409.08T355.28 31l 0.00 0.00l 0.00; 566.90l 566.90I 0.00- 0.00! 361.02 409.03i 355.49 32l 0.00, 0.00! 0.00 566.90! 566.90l 0.00 0.00; 361.00 409.00j 355.67 l

33] 0.00! 0.00! 0.00 566.90l 566.90i 0.00 0.00] 361.00 408.981 355.84

GPU NUCLEAR Calculation Sheet Nubject Calc. S0. Rev. No. Sheet .No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 91 of Originator Date Renewed by Date P. N. Hansen 09/16/97 ,F.P. Kenny

.' . Case Number 3 RELAPS Results '

j time mflo imflowj 'mflo mflowj 'mflowj :mflow mflowj mflowj lmflowj 'mflowj l lwj i l !wj

!j l(sec) !j130 !j131 !j132 j133 .j134 ij135 J136 :j140 iji41 !ji42 (Ib/sec) (Ib/se (Ib/sec '(lo/sec) 1(lb/sec j(Ib/sec) le(Ib/s c) !(Ib/sec)l(Ib/se lc) i (Ib/sec) c) -) ) l 34 0.00 0.00l 0.00 566.90 566.90 0.00: 0.00 361.00 408.971 356 OJ 35 0.00 0.00j 0.00! 566.90 566.90 0.00. 0.00 361.00 408.98 356.15 i 36 0.00 0.00 0.00 566.90 566.90 0.00 0.001 361.01 409.00 356.29 I 37 0.00l 0.00 0.00: 566.90. 566.901 0.00 0.00l 361.03 409.02 356.42 l 38 0.00l 0.00} 0.00 566.90l 566.90! 0.00, 0.001 361.05 409.06, 356.54 39 0.00l 0.00l 0.00 566.90} 566.901 0.00 0.00) 361.08 409.10! 356.66 40 0.00l 0.00j 0.00 566.90[566.90l 0.00T 0.001 361.12 409.15i 356.78

, 90 0.00l 0.00l 0.00 566.90l 566.901 0.00 0.00l 363.03 411.011 359.68 i 140 0.00l 0.001 0.00: 566.901566.90j 0.00: 0.001 363.06 411.011 359.72 i 190 0.00l 0.00i 0.00 566.90j 566.90! 0.00 0.00l 363.06 411.01l 359.72 i 240 0.00I 0.00l 0.00i 566.90 566.90l 0.00. 0.00! 363.06 411.01l 359.72

! 290 0.00j 0.001 0.00' 566.90 566.901 0.00 0.00j 363.06 411.01l 359.72

340 0.00I 0.00! 0.00' 566.90 566.90l 0.00 0.00l 363.06 411.01I 359.72 39010.00l 0.00l 0.00 566.90 566.90I 0.00 0.00l 363.06 411.01 359.72

, 440' 0.00i 0.00l 0.00 566.901566.90j 0.00 0.00) 363.04 410.99 359.70 i 490 0.00l 0.00: 0.00 566.901 566.901 0.00 0.001 363.03 410.97! 359.69 540 0.00l 0.00! 0.00 566.90 566.90j 0.00 0.00I 363.03 410.961 359.70 i

590 0.0 01 0.00; 0.00 566.901 566.901 0.00 0.00! 363.04 410.951 359.701 600i0.00' O.00!0.00 566.90i 566.90i 0.00 0.00I 363.03 410.94; 359.701 i 7001 0.00 438.03! 0.00 566.90I566.90[ 0.00 438.03 649.04 685.37l 675.21l 800[ 0.00 438.03' O.00 566.90l 566.90i 0.00 438.031649.09 685.43l 675.29j t

900 0.00 438.03 0.00 566.90 566.90! 0.00 438.03l 649.09 685.43! 675.29' I

_ 1000 0.00l 438.031 0.00; 566.90 1 566.901 0.00 438.031649.10 685.431 675.29 1100 0.00l 438.031 0.00 566.90j 566.90[ 0.00 438.03I 649.10 685.43j 675.29

[ 1200. 0.00l 438.03I 0.00 566.90'566.90! 0.00 438.03I 649.10 685.43l 675.29 130010.00l 438.03i 0.00 566.90 566.90l 0.00 438.031649.10 685.42l 675.29 i

1400 0.001438.03t 0.00- 566.90) 566.90 0.00 438.03l 649.11 685.421 675.29 1500 0.00l 438.03i 0.00 566.901 566.90 0.00 438.03i 649.11 685.421 675.29

, 1600 0.00 438.03i 0.00 566.901 566.90 0.00 438.031 649.11 685.421 675.29 1700 0.00 438.03T 0.00 566.90} 566.901 0.00 438.03l 649.12 685.42! 675.29 1800[ 0.001 438.0% 0.00 566.90j SS6.90i 0.00 438.03l 649.12'685.42i 675.29 190010.00l 438.03: 0.00 566.90! 566.901 0.00 438.03I 649.12 685.41! 675.29 2000LO.00l 438.03i 0.00 566.90I 566.90j 0.00 438.03! 649.12 3685.41! 675.29)

\

l Ghu NUCLEAR Calculation Sheet Subject Calc. 50. Rev. So. Sher

No.

Core Spray NPSH Assessment C-1302-241-E610-074 l

Originator Date 1

92_of Reuewed by Date

! P. N. Hansen 09/16/97 F.P. Kenny Case Number 3 RELAP6 Results l

time mflo :mflowj imflo mflowj tmflowj ;mflow mflowj !mflowj mflowj 'mflowj l i Wj l !Wj 'l l

'(s:c) !j130 tji31 Iji32 j133 .ji34 Ij135 j130 j140 j14! iji42 i

(Ib/sec){(Ib/se (Ib/sec!(Ib/sec)

(Ib/sec !(Ib/sec) le(Ib/s c) (ib/sec)

c) {(Ib/se (Ib/sec)

.c) ) ) l 2100 0.00 438.03l 0.00' 566.90 566.90l 0.00 438.03 649.08 685.40 675.29 2200 0.00l 438.03 0.00. 566.90 566.90! 0.00'438.031 649.09 685.40 675.29

2300 0.00! 438.03. 0.00: 566.90 566.901 0.00.438.031 649.13 685.40, 675.30

! 2400 0.00l 438.03l 0.00 566.90 566.90I 0.00 438.03l 649.14 685.41l 675.30 L 2500 0.00l 438.03! 0.00' 566.90 566.90l 0.00 438.03l 649.14 685.41l 675.30 2600 0.00] 438.03l 0.00 566.90 566.90! 0.00 438.03! 649.14 685.41l 675.30 l 2700 0.001 438.03i 0.00' 566.90 566.90i 0.00 438.03i 649.14 685.411675.36~

! 2800 0.00! 438.03l 0.00: 566.90l 566.901 0.00~ 438.03! 649.14 685.4d 675.30 l 2900 0.00i 438.03I 0.00' 566.90l 566.90! 0.00 438.03l 649.14 685.41l 675.30

! 3000 0.00' 438.03l 0.00 566.90l 566.90! 0.00 438.03! 649.14 685.411 675.30 i 3100 0.00 438.031 0.00; 566.90 566.90j 0.00 438.03] 649.14 685.41i 675.30

! 3200 0.00) 438.03i 0.00! 566.90 566.90i 0.00 438.031 649.14 685.41! 675.30

~

3300 0.00 438.03l 0.00 566.90l 566.90l 0.00 438.03i 649.14 685.411 675.36 3400 3

0.00. 438.03l 0.00 566.90i 566.90l 0.00 438.03l 649.14 685.41l 675.30

! 3500 0.00i 438.031 0.00 566.90 566.90l 0.00' 438.03i 649.14 685.411 675.30.

l 3600I 0.00l 438.03! 0.00 566.90 566.90i 0.00 438.03i 649.14 685.41! 675.30 i 37 DOI ~6.001438.03l 0.00 566.90 566.901 0.00 438.031 649.14 685.40! 675.30 1

38001 0.00 '438.03l 0.00 566.90j 566.90! 0.00 438.031649.14 685.40I~675.30

, 3900j 0.00i 438.03! 0.00 566.90I566.90! 0.00 438.03! 649.15 685.40i 675.30 .

i 4000l 0.00l 438.03j 0.00 566.90I 566.90! 0.00 438.03l 649.15 685.40! 675.33 l 41001 0.001 438.031 0.00. 566.90!566.90 0.00 438.031 649.15 685.40i 675.301 E 4200I 0.00j 438.03I 0.00 566.90j 566.90LO.00 438.03I 649.15 685.40{675.3'd' l 4300 0.00l 438.031 0.00; 566.90l 566.901 0.00 438.03! 649.15 685.40! 675.30,

! 4400 0.00! 438.03 0.00: 566.90l 566.90; 0.00 438.03! 649.15 685.40l 675.30J l 4500 0.001 438.03 0.00 566.90i566.90' O.00 438.031 649.15 685.411 675.31

! 4600 0.00l 438.03 0.00. 566.90j 566.90 0.00 438.03! 649.15 685.411 675.31

! 4700 0.00) 438.031 0.00 566.90l 566.901 0.00. 438.031 649.15 685.41i 675.31 ~

' I 480010.00l 438.03l 0.00. 566.90l 566.90! 0.00 438.03l 649.15 685.41I675.31 i

4900@.00! 438.0310.00; 566.90l 566.90I 0.00 438.03! 649.15.685.41Il75.31 5000l 0.00l 438.03! 0.00. 566.90l 566.90! 0.00 438.03l 649.15 685.41i 675.31 i 5100l 0.00! 438.03! 0.00 566.901566.90! 0.00 438.03! 649.15 685.41; 675.31 '

[5200[0.00g438.03! 0.00 566.90l 566.90! 0.00 438.03! 649.15 685.41r 675.31]

i

! 53001 0.00! 438.03! 0.00 566.90l 566.90! 0.00 438.031649.15 685.41i 675.31l

GPU NUCLEAR Calculation Sheet or pray NPSH Assessment -1 241 E610-074 1 9$ of Origmator Date Renewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Number 3 RELAPS Results

time mflo mflowj mflo mflowj mflowj mflow mflowj mflowj mflowj mflowj wj ,wJ i j '

,(sec) j130 j131 lj132 ji33 ji34 lji35 ji36 j140 .j141 'j142 i

(Ib/s (Ib/sec)lc(Ib/se;(Ib/sec) (Ib/sec) (Ib/sec!(Ib/sec) ec) +) 1 (Ib/sec)lc(Ib/se i) :) '(Ib/sec) I 5400 0.00 438.03 0.00! 566.90. 566.90l 0.00i438.03 649.15 685.41 675.31 5500 0.00 438.03 0.00) 566.90 566.90 0.00 438.03 649.15 685.41 675.31 5600 0.00 438.03 0.00i 566.90 566.90 0.00:438.03 649.15,685.41 675.31 5700 0.00l 438.03 0.00' 566.90 566.90 0.00'438.03 649 '.5 685.411 675.31 5800 0.00j 438.03j 0.00; 566.90 566.90 0.00 438.03j 649.15 685.41! 675.31 l 5900 0.00d38.03! 0.00' 566.90 566.90 0.00:438.03' 649.15 685.41l 675.31 l 6000 0.00l 438.03l 0.00. 566.90 566.90 0.00 438.03 649.15 685.411 675.31 l 6100 0.00l 438.031 0.00 566.90 566.90j 0.00 438.03 649.15 685.41l 675.31 6200 0.00l 438.03 0.00; 566.90 566.90l 0.001438.03 649.15 685.41j 675.31 6300 0.00l 438.03 0.00 566.90 566.90) 0.00:438.03 649.15 685.41l 675.31 6400 0.00l 438.031 0.00l 566.90 566.90 0.00'438.031 649.15 685.41j 675.31 6500 0.00l 438.031 0.00: 566.90 566.90 0.00!438.03 649.15 685.41j 675.31 .

6600 0.00l 438.03l 0.00 566.90 566.90 0.00;438.03 649.15 685.41i 675.31 I 6700 0.00l 438.03l 0.00 566.90 566.901 0.00 438.03 649.15 685.41j 675.31

( 6800 0.001438.03l 0.00' 566.90 566.90) 0.00!438.03 649.15 685.41T675.31

6900 0.001 438.031 0.00 566.90 566.901 0.00'438.03 649.15 685.411 675.31 l 7000 0.001 438.03! 0.00 566.90 566.901 0.00 438.03! 649.15 685.41i 675.31

7100 0.001 438.03! 0.00' 566.90 566.901 0.00 438.031 649.15 685.41i 675.31 i, 7200 0.00! 438.031 0.00, 566.90 566.90l 0.00 438.03I 649.15 685.41! 675.31 l 7300 0.00I 438.031 0.00: 566.90 566.90! 0.00.438.03l 649.14 685.41i 675.31 F7400 0.00l 438.03l 0.00 566.90 566.90! 0.00 438.03! 649.14 685.42I 675.31 i 7500 0.00l 438.03 0.00: 566.90 566.90i 0.00 438.03l 649.14 685.42; 675.31

! 7600 0.00j 438.03 0.00! 566.90l 566.90I0.00 438.03 i 649.14 685.42! 675.N

! 7700 0.00) 438.031 0.00; 566.90 566.901 0.00 438.03l 649.14 685.42! 675.31

! 7800 0.00l 438.03I 0.00: 566.90 566.90) 0.00 438.031 649.14 685.421 675.31

! 7900 0.00! 438.03l 0.00' 566.90 566.901 0.00'438.03) 649.14 685.42j 675.31 8000 C.00 438.03l 0.00 566.90 566.90l 0.00 438.031649.14 685.42i 675.31 l8100 0.00 438.031 0.00; 566.90 566.901 0.00 438.031 649.14 685.42! 6755f I 8200 0.001 438.031 0.00 566.90 566.901 0.00.438.03) 649.14 685.42! 675.31 i 8300 0.001 438.03! 0.00' 566.90 566.90) 0.00 438.03! 649.14 685.42! 675.31 l 8400 0.00I 438.03! 0.00' 566.90! 566.90l 0.00 438.03l 649.14 685.42[ 675.31

! 8500 0.00! 438.03i 0.00 566.90l566.90i 0.00 438.03! 649.14 685.42; 675.31l l 8600 0.00j 438.03l 0.00' 566.90l 566.90) 0.00 438.03l 649.14 685.42{675.31] _

(Seu GUCLEAR Calculation Sheet ;

51bject Calc. S o. Rev. N o. Sheet No. l Core Spray NPSH Assessment C-1302-241-E610-074 1 94 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Number 3 RELAPS Results i time jmflo 'mflowj lmflo mflowj 'mflowj mflow mflowj 'mflowj 'mflowj lmflowj l wJ iwJ j ,

l (sec) j130 ji31 I

'j132 ji33 'j134 !j135 ji36 'j140 .j141 'j142 (Ib/s (Ib/sec) (Ib/se (Ib/sec) (Ib/sec) (Ib/se (Ib/sec (Ib/sec) (lb/sec (Ib/sec) ec) c) c) ) )

8700 0.00 438.03 0.00; 566.90l 566.90 0.00;438.03 649.14 685.42i 675.31 8800 0.00 438.03 0.00. 566.90 566.90) 0.00;438.03l 649.14 685.42l 675.31 8900 0.00 438.03I 0.00; 566.90 566.90l 0.00!438.03I 649.14 685.42l 675.31 9000 0.001438.03l 0.00: 566.90 566.90l 0.00! 438.03 649.14 685.421 675.31 9100 0.001438.03l 0.00. 566.90} 566.90l 0.00.438.03 649.14 685.42l 675.31 l 9200 0.00{ 438.03! 0.00 566.90} 566.90l 0.00: 438.03 649.14 685.42l 675.31 l 9300 0.00l 438.031 0.00: 566.90!566.901 0.00 438.03! 649.14 685.42! 675.31 l 9400 0.001438.03l 0.00 566.90l 566.90! 0.00 438.031649.14 685.42l 675.31 l 9500 . 0.00} 438.03l 0.00 566.901566.901 0.00 438.031 649.13 685.43l 675.31 l 9600 0.001 438.03 0.00: 566.90l 566.90 0.00' 438.03l 649.13 685.43l 675.31 l 9700 0.00 438.03 0.00i 566.901566.90 0.00 438.031 649.13 685.431 675.31 l 9800l 0.00 438.031 0.00; 566.90f566.90 0.00;438.03i 649.13 685.43! 675.31" 9900 0.00j 438.031 0.00 566.901566.90 0.00,438.03 649.13 685.43! 675.31

!10000 0.00i 438.03I 0.00 566.90l 566.90! 0.00'438.03 649.13 685.42l 675.31

,10001 0.001 438.03! 0.00 566.90l 566.90j 0.00 438.03 649.13 685.42i 675.31 1

(heu NUCLEAa Calculation Sheet 5:bject Calc. No. Rev. No. 5heet 50.

Core Spray NPSH Assessment C-1302-241-E610-074 1 95 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny C:se 5 Relap5 Results

~

Case Number 5 RELAPS Results l Time ;Avaita NZ01 Required jNPSH Availa NZO1Bl Required lNPSH Temp l

-(s:c) ;ble C NPSH Pump Pump C .ble PumpjNPSH ' Pump B i lNPSH Pump C ;NPSH Flow ; Pump B l

, Pump Flow (Pump l

'C B i i

.(ft) (gpm) (ft) (ft) '(ft) (gpm)Jft) j(F) 1(ft)

, 0: 0 0 9.19457 -9.19457 0 0j 9.194571 -9.19457!

l 0.1:43.425 Oi 9.19457134.23043:43.673 0l 9.19457 34.47843 95.001 1l44.162 0! 9.19457 34.96743: 44.23 0l 9.19457 35.03543:95.001

^

2i 16.82 4999.9l 19.97469395 -3.15469 27.159 4999.8!19.97425i7.184755;94.997 3 43.079 5959J7i~I97975796A7 ~ 25?fd5276T053f4555}i~i9 5735I~ 26.1192[5530I

41. 44.53 4999.7L19.97379647 24.5562[47f97'4999.71 19.9738 27.523_2[95.002]

5 45.721 4999.71 19.97379647 25.7472'4'3.632 4999.7l 19.9738 28.6582;95.004!

! 6'46.753 4999.7! 19.97379647 26.7792 49.608 4999.7J 19.9738{29.6342i95.013] _

j 7.47.745 4999.71 19.97379647 27.7712 50.548 4999.9j 19.97469J 30.57331I95.056!

[_ _ 8 48.709 4999.8 19.9742452 28.73475'51.469 J

9 49.651_5000.1 19.97559146 29.67541 : 52.5000.3!19.97649'32.402511 379;5000.1!19. 97559g 95.49; 1.49341j 95.18 i 10 50.352 5000.71 19.97828424 30.37372 53.066 5000.7i 19. 97828! 33.08772[96.046j 11:51.017 5001.5I 19.98187513 31.03512'53.738 5001.11 19.98008 i 33.75792 : 96.925 l l 12'51.658 5002.81.19.98771161 31.67029 54.407l5001.5l19.98188;34.42512!98.1621

~

EI5T2.577 5004.4l 19.99489712 ~55 2855~55.0fM500I.5[i9T98367I35 d'9D33f5957571 14 52.861 5006.41 20.00388237 32.85712 55.741 5002.4119.98592135.75508101.67j

_L__

15_53.427 5008.71 20.01422002 33.41278 56.409 5002.8119.98771136.42129 103.84;

! .._16 5_3J69 5011.2l 20.02546219133.94354 57.076 5003.3[19.9899637.08604[106.18l l 17 54.495j5013.91 20.03761028 34.45739 57.744 5003.8l 19.99221 37.7518l 108.6:

i 18' 54.5 5016.7 20.05021548 34.44978 57.903 5004.3i19.99445!37.90855i111.03

~ ~

I l 59'54.443 5019.5 20.062825 54.~58017' 5811 5004E8I19 99669I38.0I531I153.39)

L_20,54.384 5022. 31 20.07544782134. 30855j58.1 13 5005.3 j i 9.99894l 38.11406! 115.68]

21 54.314 5025i 20.08762386 34.22638 58.216 5005.8i20.00119:38.21481l117.89,

! 22 54'.127 5027.7 20.0998067134.02719 58.192 5006.4120.00388[38.188121 120l l

I 23T3I50fiU555" 20.iii5dif5I55J5545'55Ii45'~5D0fiI~650558!38.15842I122'.61I I 24 53.688 5032.7) 20.12238547'33.56561 58.097 5007.7!20.00972l38.087281 123.9l

. . 25 53.483 50351 20.13277953 33.35022'58M46 5D08.52d312I2!5835558l125.63!

26,53.284 5037.1j _20.14227407 33.14173,57.993}5009.1j20.01602{37.97698127.15) i 27 53.108l5038.9! 20.15041552 32.95758 57.937i5009.9l20.01962'37.91738'128.54i

(2eu NUCLEAR CalculatlOn Sheet

$1bject Cale. No. Rev. N o. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 96 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Number 5 RELAPS Resulta l Time Availa NZ01 Required 'NPSH lAvalla 'NZ018jRequired lNPSH Temp

(sec) ble C .NPSH Pump Pump C ;ble Pump NPSH PumpB

NPSH Pump C {NPSH Flow Pump B Pump Flow Pump l .C B l(ft) (gpm) (ft) (ft) l(ft) (gpm) (ft) ,(ft) ;(F) 28 52.955 5040.5 20.1576549 32.79735!57.871 5010.7120.02321l37.84779l 129.7 i 29'52.691 5041.9 20.16399131 32.52701i57.677 5011.7120.02771j37.64929;130.67 j 30 52.376 5043 32.20703'57.409 5012.7l20.03221 j 37.376791131.47 i 31!52.082 5043.9)l 20.16897121 20.17304651 31.90895'57.136 5013.8l20.03716l37.09884l132.11

! 32:51.806 5044.6l 20.17621671 31.62978 56.859 5014.9!20.04211 j 36.81689l132.62 l 33;51.545 5045.2[ 20.17893439 31.36607j 56.571

34'51.294 5045.6l 20.18074636 31.11325: 56.274 5016.2 j 20.04796! 36.523041133.03;1 5017.5i20.05382i36.22018 133.35

{ 35 51.053 5046l 20.18255848 30.87044;55.974 5018.9l20.06012)35.91388l133.61

' ~

l 36 50.819 5046.31 20.18391767 30.63508; 55.67 5020.4!20.06688I35.60312j133.82 l j 37.50.592 5046.51 20.18482384 30.40718! 55.36 5021.9I20.07364 35.28636!133.971

! 38 50.37 5046.7l 20.18573005 30.18427l55.039 5023.4l20.08041 34.95859l 134.1l l i 39 50.152 5046.8l 20.18618317 29.96582l54.717 5025!20.08762 34.629381134.19;

40 49.937 5046.9! 20.18663629 29.75036i54.397 5026.5!20.09439l34.30261j i34.2{

, ! 90 39.674 5047.1 20.18754258 19.48646! 42.33 5047.1!20.18754l22.14246i134.32i l L140 34.168, 5047; 20.~,870894313.98091!36.824 5047{20.18709l16.63691j134.25j 190 29.239 5046.9l 20.18663629 9.052364l31.896 5047120.18709l11.70891l134.19j

! 240 24.311 5046.9l 20.18663629 4.124364!26.968 5046.9!20.18664f 6.7813641134.12i 290 21.121 5047.4! 20.18890208 0.932098 23.796 5047.2l 20.188j 3.608004!134.43)

340 21.102 5047.5! 20.18935526 0.912645 23.768 5047.5 t 20.18936 i 3.5786451134.57 '

~

1 390 21.083 5047.7 20.19026166 0.892738;23.749 5047.7!20.19026f3.558738j 134.7' l L 440 21.065 5047.9 20.19116809 0.873832 23.731 5047.9:20.19117!3.539832;134.84

, 490 21.046 5U8.11 20.19207456 0.853925 23.712 5048:20.19162i3.520379!134.97l 540 21.025 5048.3 20.19298107 0.832019l23.692 5048.2l20.19253!3.499472!135.11 Il90 21.004 5048.5 20.19388761 0.810112:23.671 5048.4120.19343i3.477566l135.24 I l 600' 21 5048.5I 20.19388761 0.806112:23.667 5048.5!20.19389!3.473112;135.27 l i 700 27.094 4301.6! 17.06845168 10.02555 24.911 5048.8!20.19525!4.715752!135.48i ~

l l 800 ~

27.052 4301.9! 17.06960261 9.982397l24.869 1 5049.2f 20.19706 4.671939l135.75) i

( 900 27.011 4302.2I 17.07075361 9.940246l24.828 5049.6!20.19887 4.629126l136.01]

' 1000. 26.97 4302.5! 17.0719047 9.898095:24.786 5050:20.20069;4.585312l136.28l t 1100 26.928 1 4302.9! 17.07343962 9.85456 24.744 5050.4j 20.2025j4.541498l136.551

! 1200 26.887 e303.21 17.0745909119.812409:24.702l5050.8:20.20432:4.497684i136.82! l l

] 50626.845 4303.5717.07574228%769258' 24.66[5051.2I20.20613! 4.45387l137.09' l

l

(2eu NUCLEAR Calculation Sheet

$1bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302 241-E610-074 1 97 of P. ansen [16/97 . e ny Case N' umber s RELAPS Results l Time ,Availa NZ01 l Required NPSH Availa 'NZO1Bl Required jNPSH Temp (sec) ble C jNPSH Pump Pump C .ble NPSH -Pump B

'NPSH Pump C NPSH FlowPump ; l Pump B Pump Flow ; Pump

C 'B

(ft) (gpm) (ft) (ft) (ft) (gpm) !(ft) (ft) l(F) 1400.26.804 4303.9 17.07727757 9.726722!24.619 5051.6120.20794 4.411056l137.36 1500;26.762 4304.2 17.07842913 9.683571!24.577 5052l20.20976 4.367242l137.62 1600: 26.721 4304.5 17.07958078 9.641419~24.535 5052.3j20.21112 4.323881l137.89 1700' 26.68 4304.9 17.0811164519.598884 24.493 5052.7l20.21293 4.280066l138.16, 1800 26.638 4305.2 17.08226829 9.555732 24.4515053.1l20.21475 4.236252i138.43' 1900 26.597 4305.6 17.08380422 9.513196: 24.41 5053.5!20.21656 4.1934371 138.7 2000 26.555 4305.9! 17.08495626 9.470044'24.368 5053.9;20.21838 4.149622i138.97 2100 26.514 4306.2I 17.08610839 9.427892 i 24.326 5054.3!20.22019 4.105806!139.24 2200 26.472 4306.6 17.08764468 9.384355 24.284 5054.7i20.22201 4.061991i 139.5 2300.26.431 4306.9 17.08879701 9.342203'24.242 5055.1I20.22382 4.018175l139.77I

, 2400 26.389 4307.2 17.08994941 9.299051i24.199l5055.5l20.22564 3.97336l140.04l 2500 26.342 4307.6 17.09148608 9.250514i24.152 5055.9j20.22746 3.924544l140.31l 2600 26.295 4307.9 17.09263868 9.202361'24.105 5056.3!20.22927 3.875728:140.58 I 2700 26.249 4308.3 17.09417561 9.154824:24.058 5056.7!20.23109 3.826912:140.85 i

2800 26.202 4308.6 17.09532841 9.106672i24.015IS057.1I 20.2329!3.778096,141.11 2900 26.183 4308.7l 17.0957127 9.087287 23.995 5057.2i 20.23336j 3.761642I 141.22 i l 3000 26.179 4308.81 17.09609699 9.082903!23.991 5057.3! 20.23381 j 3.757187; 141.24J

! 3100 26.174 4308.8! 17.09609699 9.077903~ 23.986 5057.3 i 20.23381 l 3.752187; 141.27 l l 3200 26.17 4308.0) 17.09609699

~

9.073903 23.982 5057.4!20.23427i3.747733:141.23 1 3300 26.165 4308.9l 17.09648129 9.068519 23.977 5057.4i20.23427[3.742733:141.32"

! 3400 26.161 4308.9 17.09648129 9.064519 23.973!5057.4l20.23427l3.738733!141.34 i 3500 26.156 4308.9 17.09648129 9.059519.23.968 5057.5!20.23472l3.733279'141.37l

[3600 26.152 4309 17.0968656 9.055134I23.963 i 3700 26.34 4309 17.0968656 9.243134:28.135 5057.5!

4309!17.0968720.23472Il i 3.728279 11.03813 141.42 ; 14

! 3800 26.336 4309 17.0968656 9.239134'28.131 4309i17.09687!11.03413'141.441

! 3900 26.331 4309.1! 17.09724993 9.23375'28.126 4309l17.09687l11.02913i~141.4fl i 4000 26.327 4309.1! 17.09724993 9.22975;28.122 4309.1 l 17.09725 l 1 1.02475 : 141.49l

[ 4100 26.327 4309.11 17.09724993 9.22975 28.123 4309.1 l 17. 09725l 1 1.02575 ! 141.49l l 4200.26.331 4309.1i 17.09724993 9.23375 28.126 4309!17.09687i11.02913Ii41I43 l 4300 26.334 4309 17.0968656 9.237134 28.129_4309!17.09687l11.03213l141s4(

L 4400 26.337 4309! 17.0968656 9.240134 28.132 430917.09687l11.03513141.43]

i 4500 26.34 4309i 17.0968656 9.243134 28.135 4309,17.09687i11.03813'141.42i

(Bou NUCLEAR Calculation Sheet Subject C alc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302 241-E610-074 1 98 of Originator Date Retiewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Number 5 RELAPS Results Time lAvaila NZ01 l Required NPSH 'Availa NZ018 Required lNPSH ' Temp (sec) ;ble C .NPSH Pump Pump C ,ble Pump NPSH Pump B 1

NPSH Pump C !NPSH Flow Pump B

' Pump Flow ; Pump l

!C :B I

'(ft) (gpm) (ft) (ft) ((ft) (gpm) (j) (ft) !(F)

"4600:26.343 4309 17.0968656 9.246134:28.138 4309 17.09687 11.04113l 141.4 4700'26.347 4308.9 17.09648129 9.250519:28.142 4308.9 17.09648 11.04552l141.38 4800j 26.35,4308.9 17.09648129 9.253519.28.145 4308.9 17.09648 11.04852I141.36 4900:26.353 4308.9 17.09648129 9.256519 28.148 4308.9 17.09648 11.05152I141.35 IS000 26.356 4308.9l 17.09648129 9.259519 28.151 4308.9117.09648 11.05452!141.33 5100.26.359 4308.91 17.09648129 9.262519 28.154 4308.8 17.0961 11.0579;141.31 5200:26.362 4308.8l 17.09609699 9.265903!28 157 4308.8 17.0961 11.0609l141.29 5300:26.366 4308.8l 17.09609699 9.269903 28.161 4308.8l 17.0961 11.0649l141.28 5400 26.369 4308.81 17.09609699 9.272903'28.164 4308.81 17.0961 11.0679!141.26 5500,26.372 4308.8 17.09609699 9.275903!28.167 4308.81 17.0961 11.0709:141.24 l 5600!26.375 4308.7 17.0957127 9.2792871 28.17 4308.7 17.09571 11.07429'141.22 l 5700 26.378 4308.7 17.0957127 9.282287i28.173 4308.7 17.09571 11.07729;141.2T i 5800 26.385 4308.71 17.0957127 9.2892871 28.18 4308.7 17.09571 11.08429 141.17 l 5900'26.394 4308.6! 17.09532841 9.298672'28.189 4308.6 17.09533111.093671141.12, l 6000;26.403 4308.51 17.09494414 9.308056!28.198 4308.5 17.09494 11.10306!141.07i L6100 26.412 4308.5l 17.09494414 9.317056 28.207 4308.5 17.0949411.11206l141.02]

i

! 6200.26.421 4308.41 17.09455987 9.32644'28.216 4308.4 17.09'36 11.12144l140.97!

! 6300; 26.43 4308.41 17.09455987 9.33544:28.225 4308.3 17. 6 18 11.13082!140.92)

[ 4308.3I 17.09417561 9.344824;28.234 4308.3I17.0941811.13982l140.87]

f~6500 6400 26.449 26.439 4308.2 17.09379137 9.355209 28.243 4308.2l 17. 09379i 1 1.14921 ! 140. 821

[ 6600 26.458 4308.2 17.09379137 9.364209 28.252 4308.2 j 17.09379l 11.15821}140.77l L 6700 26.467 4308.1 17.09340713 9.373593 28.261 4308.1 17.09341l11.16759;140.72J l 6800 26.476 4:08 17.0930229 9.382977_ 28.27 4308 17.09302111.17698i140.67]

! 6900 26.485 4308 17.0930229 9.391977:28.279 430817.09302l11.18598!140.62j L7000'26.494 4307.9 17.09263868l9.401361:28.288 4307.9 17.0926411.19536l140.57 i 7100.26.503 4307.81 17.09225447 9.410746,28.297 4307.8 17.09225 11.20475j 140.52 i 7200 26.512 4307.8i 17.09225447 9.419746 28.306 4307.8 17.09225l11.21375!140.47 I 7300 26.521 4307.71 17.09187027 9.42913:28.315 4307.7117.09187111.22313!140.4F i 7400! 26.53 4307.7l 17.09187027 9.43813~ 28.324 4307.617.09149l11.23251i140.37l

! 7500'26.539'4307.6! 17.09148608 9.447514'28.333 4307.6 17.09149111.24151;140.3%

1 7600 26.548 4307.5! 17.0911019i9.456898 28.342 4307.5 17.0911l 11.2509 140.27!

[77_00:26.5574307.Si 17.0911019l9.465898 28.351 4307.5 17.0911i 11.2599] 40.22)

GPU NUCLEAR Calculation Sheet l Mbject Calc. No. Rev. N o. wet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 99 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Number 5 RELAPS esults Time lAvaila Required NPSH ;Availa NZ01B Required NPSH ITemp (sec) lble NZO1 lNPSH C .

Pump Pump C .ble Pump NPSH Pump B lNPSH Pump C 'NPSH Flow Pump B

Pump Flow . Pump 1C B l(ft) (gpm) (ft) (ft) ~(ft) (gpm) (ft) (ft) !(F) 7800!26.566 4307.4 17.09071773 9.475282; 28.36 4307.4 17.09072 11.26928I140.17 7900:26.575 4307.3 17.09033356 9.484666 28.369 4307.3 17.09033 11.27867 140.12 8000l26.584 4307.3 17.09033356 9.493666;28.378 4307.3 17.09033 11.28767 140.07 8100:26.593 4307.2, 17.08994941 9.503051:28.387 4307.2 17.08995 11.297051140.02 8200 26.601 4307.1l 17.08956527 9.511435:28.395 4307.1 17.08957 11.30543!139.97 8300; 26.61 4307.1l 17.08956527 9.520435'28.403 4307.1 17.0895711.31343l139.92 8400:26.618 4307 17.08918113 9.528819:28.411 4307 17.08918 11.321821139.87 8500 26.626 4307 17.08918113 9.536819 28.419 4306.9 17.0888 11.3302i139.82 "8600:26.634 4306.9 17.08879701 9.545203 28.427 4306.9 17.0888 11.3382!139.77!

8700 26.642 4306.8 17.0884128919.553587!28.435 4306.8 17.08841 11.34659l139.72l 8800; 26.65 4306.8 17.08841289 9.561587,28.443 4306.8 17.08841 11.35459i139.6f 8900:26.658 4306.7 17.08802878 9.569971428.452 4306.7 17.0880311.36397l139.62 9000.26.666 4306.6 17.08764468 9.578355! 28.46 4306.6 17.08764 11.37236!139.57 i 9100'26.674 4306.6 17.08764468 9.586355 28.468 4306.6 17.08764 11.38036!139.52 i 9200;26.682 4306.5 17.0872606 9.594739 28.476 4306.5 17.08726l11.38874!139.4f (9300 26.69 4306.51 17.0872606 9.602739 28.484 4306.4 17.08688l11.39712!139.42 l 9400 26.698 4306.4 17.08687652 9.611123 28.492 4306.4 17.08688l11.40512!139.37l l 9500 26.706 4306.3 17.08649245 9.619508: 28.5 4306.317.08649!11.41351l139.32i j 9600 26.714 4306.3l 17.08649245 9.627508 28.508 4306.3I17.08649 11.42151j139.27l

~

! 9700 26.723 4306.2 17.08610839 9.636892 28.516 4306.2 17.08611 11.42989l139.22" l 9800 26.731 4306.1 17.08572433 9.645276 28.524 4306.1 17.08572 11.43828[139.17

! 9900 26.739 4306.1 17.08572433 9.653276 28.532 4306.1117.08572l11.44628:139.12 I10000 26.741 4306.1 17.08572433 9.655276 28.534 4306l17.08534l11.44866i 139.1 l10001:26.741 4306.1 17.08572433 9.655276 28.534 4306l17.08534j11.44866l 1393 l .

l

I j

(a%u NUCLEAR Calculation Sheet \

Sibject Cate. S o. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 100 of Originator Date Resiewed by Date l P. N. Hansen 09/16/97 F.P. Kenny Case Number 5 RELAPS Results .- l time mflowj mflowj mflo mflowj ;mflowj mflo mflowj mflowj mflowj mflowj l

! Wj l Wj !

,(sec) ji30 4ji31 ji32 ji33 j134 ji35 j136 j140 j141 ji42 l

(Ib/sec (Ib/sec (Ib/s (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) -(Ib/sec) l

!) ) ec) ec) ! l 0- 0 01 0 O! 0 0 0 0 Oi 0 l 0.1i 0 0l 0 0: 0 0 0 0.095551 0.19017! 0.037824 i 1i 0 0 0 0: 0 0 0 -0.00056 0.001551i 0.013762 l 2;580.72 580.72 0 691.33: 691.33 0 504.67 1165.2 1211.2! 672.41 l 3'580.72 580.72 0 691.33! 691.33 0 504.67 1162.4 1128.7i 755.57 4.580.72 580.72 0 691.33! 691.33 0 504.67 1149.2 1082.8' 813.01 ,

5'580.72l580.72 0 691.33t 691.33 0 504.67 1132.9 1056.6l 853.82 6:580.72 580.721 0 691.33! 691.33 0 504.67 1116.9 1041.3l 883.44 7:580.72 580.72 0 691.33I 691.33 0 504.67 1102.4 1032.3I 905.29 8'580.72 580.72 0 691.331 691.33 0 504.67 1089.9 1026.8! 921.63 9:580.72 580.72l 0 691.33i 691.33 0 504.67 1079.5 1023.4i 933.95 10:580.72 580.72l 0 691.33: 691.33 0 504.67 1071 1021.4' 943.5 11 580.72 580.72l 0 691.33! 691.33 0 504.67 1064.2 1020.2 950.89 12.580.72 580.721 0 691.33: 691.33 0 504.67 1058.7 1019.4i 956.62 6 13'580.72 580.72i 0 691.33! 691.33 0 504.67 1054.2 1018.8 i 961.07 f 14:580.72 580.72! 0 691.33! 691.33 0 504.67 1050.6 1018.4! 964.54 15 580.72 580.72 0 691.33: 691.33 0 504.67 1047.8 1018.2' 967.26 16 580.72 580.72 0 691.331 691.33 0 504.67 1045.5 1018' 969.39 17'580.72 580.72 0 691.33i 691.33 0 504.67 1043.6 1017.8! 971.05l

! 18 580.72 580.72_ 0 691.33i 691.33 01504.67 1042.4 1017.9 972.591 l 19'580.72 580.72 0 691.33! 691.33 0 504.67 1041.6 1018.1 973.93l l 20 580.72 580.72 0 691.331 691.33 0 504.67 1040.9 1018.2: 975T04 l 21;580.72 580.72 0 691.33! 691.33 0 504.67 1040.4 1018.4: 975.97 l 22:580.72 580.72I O 691.33 691.33 i

01504.67 1040.1 1018.6; 976.84l i

23l580.72 580.72) 0 691.33: 691.33 0l 504.67 1040 1018.9: 977.62]

! 24;580.72 580.721 0 691.331 691.33 0l 504.67 1039.9 1019.2' 978.29]

, 25'580.72 580.72l 0 691.33! 691.33 0}504.67 1039.9 1019.4: 978.88]

26'580.72 580.72I 0 691.33! 691.33 01504.67 1039.8 1019.6: 979.39 l 27;580.72 580.72j 0 691.33t 691.33 0l 504.67 1039.8 1019.8- 979.83 ~

l l 28 580.72 580.72l 0' 691.33; 691.33 0l 504.67 1039.9 1020; 980.211 I 29 580.72 580.72l O 691.33 691.33 i

O!504.67 1039.9 1020.2 980.551 l

l

(bu NUCLEAn Calculation Sheet bibject Calc. So. Rev. 50. Sheet No.

Core Spray NPSH Assessment C-1302 241-E610-074 1 101 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny

~

Case Number 5 RELAPS Results

, time _mflowj mflowj lmflo'mflowj 'mflowj 'mflo mflowj 'mflowj mflowj ;mflowj i l l iwj l wj !

[(s:c) j130 !ji31 'ji32 j133 ji34 j135 j136 .ji40 iji41 j142

.(Ib/sec (Ib/sec (Ib/s (Ib/sec) l(Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) i

) ) ec) i ec) l 30 580.72 580.72 0 691.33 691.33 0 504.67 1040 1020.3' 980.86 31!580.72 580.72 0 691.33! 691.33 0 504.67 1040 1020.5 981.14 32.580.72 580.72 0 691.33t 691.33 0 504.67 1040.1 1020.61 981.39 I 33'580.72 580.72 0 691.33! 691.33 0 504.67 1040.2 1020.8: 981.6 l 34'580.72 580.72 0 691.33i 691.33 0 504.67 1040.2 1020.9 981.79, l 35'580.72 580.72 0 691.33' 691.33 0 504.67 1040.3 1021: 981.96I

{ 36 580.72 580.721 0 691.33; 691.33 0 504.67 1040.3 1021.1; 982.11 L 37;580.72 580.72l 0 691.33 691.33 0 504.67 1040.4 1021.2; 982.25!

l 38 580.72 580.72! 0 691.33t 691.33 0 504.67 1040.5 1021.3j 982.38}

.I 39 580.72_580.72l 0 691.33i 691.33 0 504.67 1040.5 1021.4: 982.5!

l 40.580.72j580.72l 0 691.33! 691.331 0 504.67 1040.6 1021.51 982.6]

!_ 90 580.72!580.72l 0 691.33: 691.33 0 504.67 1041.8 1022.7: 983.94!

l 140 580.72l580.72l 0 691.33i 691.33 0 504.67 1041.9 1022.8i 984.03;

190 580.72 580.72j 0 691.33 691.33 0 504.67 1041.9 1022.8 984.04l

! 240 580.72 580.72l 0 691.33! 691.33 0 504.67 1041.9 1022.8 984.04I 290 580.72[580.72! 0 691.33i 691.33 0 504.67 i

1041.9l 1022.8: 984.02l l 340 580.72!580.721 0 691.33; 691.33 0 504.67 1041.91 1022.8; 984.03!

390 580.721580.721 0 691.33! 691.33 0 504.67 1041.9l 1022.8 984.03l i 440 580.72T80.72l 0 691.33: 691.33 Oi 504.67 1041.91 1022.8 984.03l l 490 580.72 580.72i 0 691.33! 691.33 0l 504.67 1041.9 1022.8 984.051 540 580.72 580.72l 0 691.33; 691.33 0 504.67 1041.9 1022.8:

l

' 984.01 590 580.72 580.72l 0 691.33I 691.33 0.504.67 1041.91 1022.8' 984.04; 600 580.72 580.721 0 691.33: 691.33 0 504.67 1041.9 1022.8 984.041

700 580.72 0 0 589.01! 691.33 0 580.72 811.34 817.3' 813.1!

(

l 800 580.72 0 0 589.01l 691.33 0 580.72 811.341 817.3' 813.1' i 900 580.721 0l 0 589.01l 691.33 0 580.72 811.34' 817.3' 813.1 i 1000 580.72 0l 0 589.01l 691.33' 0N80.72 811.35 817.3 813.1

! 1100 580.72 0l 0 589.01! 691.33 Ol 580.72 811.35 817.3 813.1, i 1200 580.72 O! 0l 589.01! 691.33 0l 580.72 811.35 817.3 813.11 ~

! 1300 580.72 0! 0 589.01; 691.33l 0 580.72 811.35 817.3 81571i i 1400 580.72 01 0 589.01; 691.33 0 580.72l 811.35 817.3 813))

! 1500 580.72 0l 0 589.01. 691.33 0 580.72l 811.35 817.3' 813.1!

i L1600 580.72 0l 0 589.01 691.33l 0J 580.72l 811.35[ 817.3 813.1!

l

(bu NUCLEAR Calculation Sheet 1

N bject Cale. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-24l-E610-074 1 102 of Originator Date Retiewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Numtser 5 RELAPS Results itime :mflowj mflowj jmflo!mflowj mflowj mflo mflowj mflowj 'mflowj .mflowj l

iwj wj i l

(sec) ji30 ji31 iji32,j133 j134 j135 j136 j140 j141 j142

(Ib/sec (Ib/sec (lb/s (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) ;('b/sec)

) ) ec) ec) 1700 580.72 0 0 589.01i 691.33 0 580.72 811.35 817.3; 813.1 1800:580.72 0 0 589.01! 691.33 0 580.72 811.35 817.3i 813.1 l 1900 580.72 01 0 589.01! 691.33 0 580.72 811.35 817.3: 813.1 1 2000'580.72 0 0 589.01! 691.33 0 580.72 811.35 817.29: 813.1

[ 2100.580.72 0 0 589.01; 691.33 0 580.72 811.35 817.29' 813.1 2200 580.72 0 0 589.01' 691.33 0 580.72 811.35 817.29' 813.1 2300 580.72 0 0 589.01: 691.33 0 580.72 P :1.35 817.29 813.1 2400 580.72 0 0 589.01! 691.33 0 580.72 811.35 817.29: 813.1 2500 580.72 0 0 589.01; 691.33 0 580.72 811.35 817.29- 813.1 2600 580.72 0! 0 589.01; 691.33 0 580.72 811.35 817.29 813.1 l 2700'580.72 Ol 0 589.01: 691.33 0 580.72 811.35 817.29. 813.1 2800.580.72 0~ 0 589.01 691.33l 0 580.72 811.35 817.29 813.1 2900.580.72 0; O 589.01: 691.33 0 580.72 811.36 817.3' 813.12:

i 3000 580.72 01 0 589.01 691.33 0 580.72 811.36 817.3- 813.12

! 3100 580.72 OI 0 589.01' 691.33 0 580.72 811.36 817.3: 813.12!

L3200 580.72 Oi 0, 589.01! 691.33I 0 580.72 811.36 817.3! 813.121

! 3300 580.72

~

O! 0 589.01: 691.33 0 580.72 811.36 817.3' 813.12l I 3400 580.72 0l 0 589.01; 691.33 Oj 580.72 811.36 817.3: 813.15

! 3500,580.72 Oi 0 589.01. 691.33 0l 580.72 811.36 817.3- 813.12l T

I 3600 580.72 0! 0 589.01 691.33 O 580.72 811.36 817.3 813.12i U 0 589.01! 589.01 0 580.72 i

[3700 580.72 O 780.15 781.44 777.86) i 3800 580.72 0< 0 589.01; 589.01 Oi 580.72 780.15 781.44' 777.86; i 3900 580.72 0 589.01: 589.01 OT80.72 0 780.15 781.44' 777.56 L4000 580.72 0 0 589.01! 589.01 0 580.72 780.15 781.44 777.871 i 4100 580.72 01 0 589.01! 589.01 0 580.72 780.15 781.44, 777.87i

[4200 580.72 Oi 0 589.01: 589.01 0 580.72 780.15 781.44' 777.87l

! 4300 580.72 0! 0 589.01; 589.01 0' 580.721 780.15 781.44' 777.87j l l 4400 580.72 0! 01 589.01: 589.01 0 580.72 780.15 781.44 777 87j l i 4500 580.72 0l 0 589.01; 589.01 0 580.72 780.15 781.44: 777.87j .

! 4600 580.72l 0l 0 589.01: 589.01 0 580.72 780.15 781.44 777.87, j 4700 580.72l 0! 0 589.01; 589.01 075~80.72 780.15 781.44' 777.871

0; 0 589.01~ 589.01j 0!580.72 780.15l 781.44.

4800 580.72]

777.87J i 4900 580.721 Oi 0 589.01' 589.011 0l 580.72l 780.15! 781.44: 777.87 L

GPU NUCLEAR CalculatlOn Sheet 51bject Calc. N o. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 103 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny Case Number 5 RELAPS Results

time ,mflowj mflowj jmflo'mflowj mflowj mflo mflowj mflowj mflowj mflowj j .

iwj : wj i i(sec) j130 ji31 !j132 j133 j134 j135 ji36 ji40 .ji41 j142 l

(Ib/sec (Ib/sec (Ib/s (Ib/sec) ;(ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) ;(Ib/sec)

) ) ec) ec) :

5000l580.72 0 0 589.01l 589.01 0 580.72 780.15 781.441 777.87 5100'580.72 0 0 589.01) 589.01 0 580.72 780.15 781.44! 777.87 5200,580.72 0l 0 589.011 589.01 0 580.72 780.15 781.441 777.87 5300:580.72 0! 0 589.01; 589.01 0 580.72 780.15 781.44' 777.87 5400 580.72 O! 0 589.01; 589.01 0 580.72 780.15 781.44! 777.87 L5500 580.72 0l 0 589.01! 589.01 0 580.72 780.15 781.44! 777.87 i 5600.580.72 0l 0 589.01' . 589.01 0 580.72 780.15 781.44! 777.87i j 5700 580.72 0l 0 589.011 589.01 0 580.72 777.87j 780.15l 781.44!

i 5800 580.72 Oi 0 589.01! 589.01 0 580.72 780.15 781.45! 777.87!

! 5900.580.72 0l 0 589.01: 589.01 0 580.72 780.15 781.45) 777.871

[6000 580.72 0l 0 589.01; 589.01 0 580.72 780.15 781.45l 777.87!

! 6100"580.72 0! 0 589.01i 589.01 0 580.72 780.15 781.45! 777.87l

{ 6200 580.72 0! 0 589.01: 589.01 0 580.72 780.15 781.45, 777.87l

! 6300l580.72 Oi 0 589.011 589.01 01580.72 780.15 781.45; 777.8T I 6400 580.72 0! 0 589.011 589.01 01580.72 780.15 781.45' 777.87l

! 6500 580.721 O! 0 589.01! 589.01 Oi 580.72 780.15 781.45 777.871 I6600 580.72 0l 0 589.01; 589.01 Ol 580.72 780.15 781.45~ 777.87l 1 700 580.72 0l 0 589.01; 589.01 01580.72 780.15 781.451 777.87j

' 6800 580.72 0! 0 589.01! 589.01 0l 580.72 780.15 781.45! 777.87!

g6900 580.72 O! 0 589.01' 589.01 01580.72 780.15 781.45 777.87j 7000 580.72 0l 0 589.011 589.01 0l 580.72 780.15 781.45 777.87j 7100 580.72 0l 0 589.01l 589.01 01580.72 780.15 781.45 _.777.87:

If200 580.72 Oj 0 589.01l 589.01 OI580.72 780.15 781.45, 777I87l

7300 580.72 0l 0 589.01' 589.01 0 580.72 780.15 781.45. 777.87J l 7400 580.72 0l 0 589.01! 589.01 0 580.72 780.15 781.45 777.87l I7500 580.72 Oi 0 589.01: 589.01 0[580.72 780.15 781.45 777.87l 7600 580.72 . 0l 0 589.01 t 589.01 01580.72 780.15 781.45' 777.87:

7700 580.72! 0 0 589.01 589.01 0!580.72 780.15 781.45; 777.87j l 7800 580.72l 0; 0 589.01! 589.01 0j 580.72 780.15 781.45. 777.87!

0 900 580.72 0! 0 589.01! 589.01 0!580.72 780.15 781.45' 777.8fj 8000 580.72 0l 0 589.01 589.01 01 580.72 780.15 781.45 777.87j

8100 580.72l 0: 0 589.01 589.01 0!580.72 780.15 761.45 777.87:

8200 580.72l O' 0 589.01: 589.01 0!580.72 780.15 781.45 777.87:

Ghu NUCLEAn Calculation Sheet Subject Calc. No. Rev. No.

Core Spray NPSH Assessment Sheet No.

C-1302-241-E610-074 Originator Date Retiewed by 1

104 of P. N. Hansen Date 09/16/97 F.P. Kenny 7 ' Case Number 5 RELAPS Results l time ;mflowj mflowj ;mflo'mflowj mflowj mflo 'mflowj mflowj

'mflowj .mflowj

[ ! Wj I iwi I

'(aec) 'j130 j131 .j132j133 j134 lj135 .j136 j140 j141 j142

(Ib/sec (ib/secl(ib/s (lb/sec) ;(Ib/sec)

(Ib/s (Ib/sec)(Ib/sec) lib /sec) (Ib/sec)

) ) !ec) ! ec) 8300;580.72 0l 0 589.011 589.01 0 580.72 780.15 781.45! 777.87 L8400[580.72 0l 0 589.011 589.01 0 580.72 780.15 781.45! 777.87 8500 580.72 0! O 589.01! 589.01 0 580.72 780.15 781.45i 777.87 8600!580.72 01 0 589.01i 589.01 0 580.72 780.15 781.45' 777.87 8700j 580.72 0 0 589.01! 589.01 0 580.72 780.15 781.45l 777.87 8800.580.72 0 0 589.01i 589.01 0 580.72 780.15 781.45i 777.87 i 8900'580.72 0, 0 589.01i 589.01 Oi 580.72 780.15 781.45i

! 9000 580.72 777.87 O! 0 589.01i 589.01 0 580.72 780.15 781.45: 777.87

[ 9100 580.72 O! 0 589.01! 589.01 0 580.72 780.15 781.45l 777.87 l 9200;580.72 0 589.011 589.01 0 580.72 780.15 781.45!

Oj 777.87 l 9300 580.72_ O

! 0l 589.01! 589.01 0 580.72i 780.15 781.45' 777.87 1 9400 580.72 0l 0l 589.011589.01 0 580.72 780.15 781.45i 777.86

! 9500 580.72 O! 0l 589.01! 589.01 0 580.72 780.15 781.45-I 777.86l l 9600.580.72 0! O 589.01! 589.01 0 580.72 780.15 781.45; i 9700'580.72 0! 0 589.01! 589.01 0 580.72 777.86]

780.15 781.45- 777.86!

i 9800 580.72, 0l 0 589.01 589.01 0 580.72 780.15 781.45! 777.86j l 9900 580.721 01 0 589.01l 589.01 0 580.72 780.15 781.45: 777.86!

l10000 580.72 0! 0 589.01i 589.01 0 580.72 780.15 781.45- 777.861

{10001 580.72 0} 0 589.01: 589.01

~

0.580.72 780.15 781.45' 777.861 i 8 4

G;>u svucten Calcu!ation Sheet 51bject Calc. No. Rev. No. 5heet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 105 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny f

Case 7 Relep5 results Time Availabi NZO1C Require NPSH Availabi NZO1B Require NPSH TempFc L (sec) e NPSH Pump d NPSH Pump C e NPSH Pump d NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 3.00 26.81 4999.80 19.974 6.835 29.32 4999.80 19.974 9.350 95.00 4.00 27.25 4999.80 19.974 7.280 29.83 4999.80 19.974 9.859 95.00 5.00 27.53 4999.80 19.974 7.560 30.14 4999.80 19.974 10.165 95.01 6.00 27.74 4999.80 19.974 7.761 30.34 4999.80 19.974 10.370 95.02 7.00 27.89 4999.80 19.974 7.919 30.49 4999.90 19.975 10.517 95.07 8.00 28.03 4999.80 19.974 8.052 30.61 5000.10 19.976 10.633 95.17 9.00 28.13 5000.00 19.975 8.153 30.70 5000.30 19.976 10.719 95.37 10.00 28.21 5000.1C 19.976 8.234 30.76 5000.50 19.977 10.787 95.69 11.00 28.25 5000.50 19.977 8.277 30.80 5000.70 19.978 10.825 96.16 12.00 28.28 5000.90 19.979 8.302 30.83 5000,90 19.979 10.855 96.82 13.00 28.29 5001.60 19.982 8.311 30.86 5001.20 19.981 10.880 97.67 14.00 28.29 5002.40 19.986 8.304 30.89 5001.40 19.981 10.905 98.73 15.00 28.25 5003.50 19.991 8.260 :30.89 5001.60 19.982 10.908 100.00 16.00 28.20 5024.80 19.997 8.200 '30.89 5001.80 19.983 10.907 101.44 17.00 28.12 5006.30 20.003 8.115 30.89 5002.10 19.985 10.905 103.05 18.00 28.03 5008.00 20.011 8.015 30.89 5002.30 19.985 10.904 104.79 19.00 27.93 5009.90 20.020 7.905 30.89 5002.60 19.987 10.901 106.61 20.00 27.80 5011.90 20.029 7.773 30.89 5002.80 19.988 10.897 108.48 21.00 27.66 5014.00 20.038 7.624 30.87 5003.10 19.989 10.881 110.35 22.00 27.52 5016.10 20.048 7.467 30.85 5003.50 19.991 10.859 112.18 23.00 27.36 5018.30 20.057 7.298 30.83 5003.90 19.993 10.833 113.94 24.00 27.20 5020.40 20.067 7.134 30.80 5004.40 19.995 10.802 115.61 25.00 27.05 5022.40 20.076 6.972 30.76 5005.00 19.998 10.761 117.16 26.00 26.89 5024.30 20.084 6.809 30.71 5005.80 20.001 10.711 118.59 27.00 26.75 5026.10 20.093 6.657 30.66 5006.70 20.005 10.650 119.90 28.00 26.62 5027.70 20.100 6.520 30.59 5007.70 20.010 10.580 121.07 29.00 26.49 5029.20 20.107 6.382 30.52 5008.90 20.01'5 10.501 122.11 30.00 26.37.5030.60 20.113 6.258 30.43 5010.30 20.021 10.411 123.02 31.00 26.27 5031.70 20.118 6.147 30.32 5011.80 20.028 10.296 123.82 32.00 26.17 5032.80 20.123 6.048 30.21 5013.40 20.035 10.172 124.50 33.00 26.09 5033.70 20.127 5.962 30.08 5015.20 20.043 10.041 125.09 34.00 26.02 5034.50 20.131 5.886 29.94 5017.10 20.052 9.890 125.60 35.00 25.95 5035.10 20.133 5.815 29.79 5019.10 20.061 9.731 126.04 36.00 25.89 5035.70 20.136 5.752 29.64 5021.10 20.070 9.570 126.43 37.00 25.84 5036.20 20.138 5.697 29.47 5023.10 20.079 9.394 126.76

(dou NUCLEAR Calculation Sheet Subject Cale. So. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 106 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny Time Availabi NZ01C Require NPSH Availabl NZO1B Require NPSH TempFc (sec) e NPSH Pump d NPSH Pump C e NPSH Pump d NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 38.00 25.79 5036.70 20.140 5.648 29.30 5025.20 20.089 9.214 127.06 39.00 25.75 5037.10 20.142 5.604 29.14 5027.20 20.098 9.040 127.33 40.00 25.71 5037.50 20.144 5.564 28.96 5029.20 20.107 8.857 134.56 90.00 24.54 5047.50 20.189 4.346 26.87 5049.20 20.197 6.677 135.76 140.00 24.19 5049.20 20.197 3.989 26.71 5049.30 20.198 6.509 135.80 190.00 24.03 5049.30 20.198 3.830 26.56 5049.30 20.198 6.357 130.08 240.00 23.99 5049.70 20.199 3.791 26.53 5049.50 20.198 6.335 133.65 290.00 23.90 5050.50 20.203 3.695 26.43 5050.50 20.203 6.226 137.12 340.00 23.82 5051.20 20.206 3.616 26.36 5051.10 20.206 6.150 137.58 390.00 23.75 5051.90 20.209 3.539 26.28 5051.80 20.209 6.074 138.04 440.00 23.68 5052.50 20.212 3.463 26.21 5052.50 20.212 5.998 138.49 490.00 23.60 5053.20 20.215 3.387 26.14 5053.10 20.215 5.923 138.95 540.00 23.53 5053.90 20.218 3.311 26.07 5053.80 20.218 5.847 139.40 590.00 23.46 5054.60 20.222 3.233 25.99 5054.50 20.221 5.772 139.49 600.00 23.44 5054.70 20.222 3.219 25.98 5054.60 20.222 5.756 140.37 700.00 26.79 4354.40 17.272 9.521 24.88 5056.00 20.228 4.654 141.05 800.00 26.67 4355.30 17.276 9.396 24.76 5057.00 20.232 4.531 141.21 900.00 26.64 4355.50 17.277 9.365 24.73 5057.20 20.233 4.498 141.37 1000.00 26.61 4355.70 17.277 9.336 24.70 5057.50 20.235 4.467 141.53 1100.00 26.58 4355.90 17.278 9.305 24.67 5057.70 20.236 4.436 141.69 1200.00 26.55 4356.10 17.279 9.275 24.64 5057.90 20.237 4.406 141.85 1300.00 26.53 4356.30 17.280 9.245 24.61 5058.20 20.238 4.375 142.01 1400.00 26.50 4356.50 17.280 9.215 24.58 5058.40 20.239 4.345 142.17 1500.00 26.47 4356.70 17.281 9.185 24.55 5058.70 20.240 4.314 142.33 1600.00 26.44 4356.90 17.282 9.155 24.53 5058.90 20.241 4.284 142.49 1700.00 26.41 4357.10 17.283 9.124 24.50 5059.20 20.242 4.253 142.65 1800.00 26.38 4357.30 17.284 9.094 24.47 5059.40 20.243 4.223 142.81 1900.00 26.35 4357.50 17.284 9.065 24.44 5059.60 20.244 4.192 142.97 2000.00 26.32 4357.70 17.285 9.034 24.41 5059.90 20.246 4.161 143.10 2100.00 26.29 4357.90 17.286 9.008 24.38 5060.10 20.247 4.135 143.14 2200.00 26.29 4358.00 17.286 9.001 24.38 5060.10 20.247 4.128 143.17 2300.00 26.28 4358.00 17.286

8.995 24.37 5060.20 20.247 4.121 143.21 2400.00 26.28 4358.10 17.287 8.988 24.36 5060.20 20.247 4.115 143.24 2500.00 26.27 4358.10 17.287 8.981 24.36 5060.30 20.247 4.108 143.28 2600.00 26.26 4358.20 17.287 8.975 24.35 5060.30 20.247 4.102 143.31 2700.00 26.26 4358.20 17.287 8.969 24.34 5060.40 20.248 4.095 143.35 2800.00 26.25 4358.20 17.287 8.962 24.34 5060.50 20.248 4.088 143.38 2900.00 26.24 4358.30 17.287 8.956 24.33 50S0.50 20.248 4.082 143.42

Su N U Cf.E A N CSICulation Sheet Scbject Calc. 50. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 '

Originator 1 107 of Date Resiewed by Date P. N. Hansen 09/16/97 F. P. Kenny l

Time Avai!abl NZO1C Require NPSH Availabi NZ01B Require NPSH TempFc (sec) e NPSH Pump d NPSH Pump C e NPSH Pump d NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 3000.00 26.24 4358.30 17.287 8.949 24.32 5060.60 20.249 4.074 143.45 3100.00 26.23 4358.40 17.288 8.942 24.32 5060.60 20.249 4.068 143.49 ;

3200.00 26.22 4358.40 17.288 8.936 24.31 5060.70 20.249 4.061 143.48 '

3300.00 26.23 4358.40 17.288 8.937 24.31 5060.70 20.249 4.063 143.44 3400.00 26.23 4358.40 17.288 8.944 24.32 5060.60 20.249 4.069 143.41 3500.00 26.24 4358.30 17.287 8.951 24.33 5060.50 20.248 4.077 143.40 l 3700.00 23.49 4358.30 17.287 6.204 25.34 4358.30 17.287 8.048 143.40 3800.00 23.50 4358.30 17.287 6.212 25.34 4358.30 17.287 8.056 143.36 l 3900.00 23.51 4358.20 17.287 6.224 25.36 4358.20 17.287 8.068 143.29 I 4000.00 23.52 4358.10 17.287 6.237 25.37 4358.10 17.287 8.080 143.22 4100.00 23.54 4358.00 17.286 6.250 25.38 4358.00 17.286 8.094 143.16 4200.00 23.55 4357.90 17.286 6.262 25.39 4357.90 17.286 8.106 143.09 4300.00 23.56 4357.80 17.286 6.275 25.40 4357.80 17.286 8.118 143.02 4400.00 23.57 4357.80 17.286 6.287 25.42 4357.70 17.285 8.131 142.96 l 4500.00 23.59 4357.70 17.285 6.300 25.43 4357.70 17.285 8.144 142.89 4600.00 23.60 4357.60 17.285 6.312 25.44 4357.60 17.285 8.156 142.82 4700.00 23.61 4357.50 17.284 6.326 25.45 4357.50 17.284 8.169 142.76 4800.00 23.62 4357.40 17.284 6.338 25.47 4357.40 17.284 8.181 142.69 4900.00 23.63 4357.30 17.284 6.350 25.48 4357.30 17.284 8.194 142.62 5000.00 23.65 4357.20 17.283 6.364 25.49 4357.20 17.283 8.207 142.56 5100.00 23.66 4357.10 17.283 6.376 25.50 4357.10 17.283 8.219 142.49 5200.00 23.67 4357.10 17.283 6.388 25.51 4357.00 17.282 8.232 142.42 5300.00 23.68 4357.00 17.282 6.401 25.53 4357.00 17.282 8.244 142.36 5400.00 23.70 4356.90 17.282 6.414 25.54 4356.90 17.282 8.257 142.29 5500.00 23.71 4356.80 17.282 6.426 25.55 4356.80 17.282 8.269 142.22 5600.00 23.72 4356.70 17.281 6.439 25.56 4356.70 17.281 8.282 142.16 5700.00 23.73 4356.60 17.281 6.452 25.58 4356.60 17.281 8.294 142.09 5800.00 23.75 4356.50 17.280 6.465 25.59 4356.50 17.280 8.307 142.02 5900.00 23.76 4356.50 17.280 6.477 25.60 4356.40 17.280 8.320 141.96 6000.00 23.77. 4356.40 17.280 6.489 25.61 4356.40 17.280 8.332 141.89 6100.00 23.78 4356.30 17.280 6.502 25.62 4356.30 17.280 8.344 141.82 6200.00 23.79 4356.20 17.279 6.515 25.64 4356.20 17.279 8.357 141.76

. 6300.00 23.81 4356.10 17.279 6.527 25.65 4356.10 17.279 8.370 141.69 6400.00 23.82 4356.00 17.279 6.540 25.66 4356.00 17.279 8.382 141.62 6500.00 23.83 4355.90 17.278 6.553 25.67 4355.90 17.278 8.395 141.56 6600.00 23.84 4355.80 17.278 6.565 25.69 4355.80 17.278 8.407 141.49 6700.00 23.86 4355.80 17.278 6.577 25.70 4355.80 17.278 8.419 141.42 6800.00 23.87 4355.70 17.277 6.591 25.71 4355.70 17.277 8.433 141.36

i l

1 (2eu AIUCLEAR Calculation Sheet 5 bject Calc. So. Rev.So. Sheet No. (

Core Spray NPSH Assessment C-1302-241-E610-074 108 of l 1 I Originator Date Retiewed by Date P. N. Hansen 09/16/97 F.P. Kenny l Time Availabi NZ01C Require NPSH Availabi NZO1B Require NPSH TempFc (sec) e NPSH Pump d NPSH Pump C e NPSH Pump d NPSH Pump B l Pump C Flow Pump C Pump B Flow Pump B l 6900.00 23.88 4355.60 17.277 6.603 25.72 4355.60 17.277 8.445 141.29 l 7000.00 23.89 4355.50 17.277 6.615 25.73 4355.50 17.277 8.457 141.22 7100.00 23.90 4355.40 17.276 6.628 25.75 4355.40 17.276 8.470 141.16 7200.00 23.92 4355.30 17.276 6.641 25.76 4355.30 17.276 8.483 141.09 7300.00 23.93 4355.20 17.275 6.654 25.77 4355.20 17.275 8.496 141.02 7400.00 23.94 4355.10 17.275 6.669 25.79 4355.10 17.275 8.511 140.94 7500.00 23.96 4355.00 17.275 6.687 25.80 4355.00 17.275 l

8.528 140.84 i 7600.00 23.98 4354.90 17.274 6.705 25.82 4354.90 17.274 8.546 140.75 !

7700.00 24.00 4354.80 17.274 6.722 25.84 4354.80 17.274 8.564 140.65 7800.00 24.01 4354.60 17.273 6.741 25.86 4354.60 17.273 8.582 140.56

, 7900.00 24.03 4354.50 17.273 6.758 25.87 4354.50 17.273 8.599 140.46 8000.00 24.05 4354.40 17.272 6.776 25.89 4354.40 17.272 8.617 140.36 8100.00 24.07 4354.30 17.272 6.794 25.91 4354.30 17.272 8.635 140.27

8200.00 24.08 4354.20 17.272 6.811 25.92 4354.10 17.271 8.653 140.17 8300.00 24.10 4354.00 17.271 6.829 25.94 4354.00 17.271 8.670 140.08 8400.00 24.12 4353.90 17.270 6.847 25.96 4353.90 17.270 8.688 139.98 8500.00 24.13 4353.80 17.270 6.863 25,97 4353.80 17.270 8.703 139.88 8600.00 24.15 4353.70 17.270 6.878 25.99 4353.70 17.270 8.719 139.79 8700.00 24.16 4353.50 17.269 6.895 26.00 4353.50 17.269 8.735 139.69

! 8800.00 24.18 4353.40 17.268 6.911 26.02 4353.40 17.268 8.752 139.60 8900.00 24.20 4353.30 17.268 6.927 26.04 4353.30 17.268 8.767 139.50 9000.00 24.21 4353.20 17.268 6.942 26.05 4353.20 17.268 8.782 139.41 9100.00 24.23 4353.10 17.267 6.959 26.07 4353.00 17.267 8.799 139.31 9200.00 24.24 4352.90 17.266 6.975 26.08 4352.90 17.266 8.815 139.21 l

9300.00 24.26 4352.80 17.266 6.991 26.10 4352.80 17.266 8.831 139.12 9400.00 24.27 4352.70 17.266 7.006 26.11 4352.70 17.266 8.846 139.02 9500.00 24.29 4352.60 17.265 7.023 26.13 4352.60 17.265 8.862 138.93 9600.00 24.30 4352.40 17.265 7.038 26.14 4352.40 17.265 8.878 138.83 9700.00 24.32 4352.30 17.264 7.055 26.16 4352.30 17.264 8.894 138.73 9800.00 24.33 4352.20 17.264 7.070 26.17 4352.20 17.264 8.910 138.64 9801.00 24.33 4352.20 17.264 7.070 26.17 4352.20 17.264 8.910 138.64

(be muct m Calculation Sheet S1bject Calc. 50. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 109 of ;

Originator Date Reviewed by Date l P. N. Hansen 09/16/97 F.P. Kenny I

time mflowj mflowj mflo mflowj mflowj mflo mflowj mflowj mflowj Mflowj wj wj i 0 130 131 132 133 134 135 136 140 141 142 (sec) (ib/sec (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/se (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) i

) ec) c) ) i 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.44 2.00 1.82 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.12 -0.19 -0.05 2.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 587.18 1109.60 189.81 3.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 646.33 953.10 286.48 4.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 676.60 854.91 353.29 5.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 690.86 791.47 401.32 6.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 696.07 749.65 436.80 7.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 696.15 721.61 463.56 8.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 693.43 702.59 484.07 9.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 689.30 689.58 500.04 10.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 684.55 680.56 512.60 11.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 679.82 674.38 522.68 12.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 675.27 670.07 530.81 13.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 671.03' 667.02 537.42 14.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 667.16 664.84 542.81 15.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 663.84 663.43 547.39 16.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 660.96 662.48 551.24 17.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 658.45 661.81 554.46 18.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 656.26 661.34 557.19 19.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 654.37 661.02 559.49 20.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 652.74 660.79 561.45 21.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 651.42 660.72 563.20 22.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 650.33 660.74 564.76 23.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 649.42 660.79 566.11 24.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 648.65 660.86 567.29 25.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 647.99 660.93 568.33 26.00 0.00 504.67 U.00 691.33 691.33 0.00 0.00 647.44 661.02 569.24 27.00- 0.00 504.67 0.00 691.33 691.33 0.00 0.00 646.96 661.11 570.05 28.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 646.56 661.21 570.76 29.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 646.22 661.30 571.39 30.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.93 661.40 571.96 31.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.70 661.5.1 572.48 32.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.52 661.63 572.95 33.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.38 661.76 573.39 34.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.26 661.88 573.78

i Gipu N U Cl.E A R Calculation Sheet 51bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 110 of Originatcr Date Redewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflo mflowj mflowj mflo mflowj mflowj mflowj Mflowj Wj Wj 0 130 131 132 133 134 135 136 140 141 142 l 35.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.18 662.00 574.13 36.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.11 662.12 574.46 1 37.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.07 662.24 574.75 38.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.04 662.36 575.02 39.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.02 662.47 575.27 40.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.02 662.58 575.49 90.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.91 663.66 577.50 140.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 646.00 663.73 577.59 '

190.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.99 663.74 577.59 240.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.94 663.70 577.55 290.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.95 663.70 577.58 340.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.95 663.69 577.59 390.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.94 663.69 577.60 440.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.94 663.68 577.61 490.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.94 663.67 577.62 540.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.94 663.67 577.62 590.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.93 663.66 577.63 600.00 0.00 504.67 0.00 691.33 691.33 0.00 0.00 645.93 663.66 577.64 700.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.88 832.58 826.58 800.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.91 832.60 826.61 900.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.60 826.61 1000.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.60 826.61 1100.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.60 826.61 1200.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.60 826.61 1300.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.60, 826.61 1400.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.60 826.61 1500.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.92 832.59 826.61 1600.00 0.00 580.70 0.00 595.40 691.33 0.00 58G.72 788.93 832.59 826.61 1700.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.93 832.59 826.61 1800.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.93 832.59 826.61 1900.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.93 832.59 826.61 2000.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.93 832.59 826.61 2100.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2200.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2300.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2400.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2500.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2600.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61

1 (2eu NUCLEAR Calculation Sheet 51bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 111 of Originator Date Reseemed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflo mflowj mflowj mflo mflowj mflowj mflowj Mflowj Wj Wj 0 130 131 132 133 134 135 136 140 141 142 2700.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2800.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 2900.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 3000.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 3100.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 3200.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.61 3300.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.62 3400.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.62 3500.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.94 832.59 826.62 3600.00 0.00 580.70 0.00 595.40 691.33 0.00 580.72 788.97 832.58 826.60 3700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.71 793.47 3800.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.71 793.46 3900.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.71 793.46 4000.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.71 793.46 4100.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.71 793.46 4200.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4300.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4400.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4500.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4600.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4800.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 4900.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5000.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5100.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5200.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5300.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5400.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5500.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.05 798.72 793.46 5600.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 5700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 5800.00 0.00 580.70 0.00 598.40 595.40 0.00 580.72 760.04 798.72 793.46 l 5900.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 6000.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 6100.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 6200.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 6300.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46

! 6400.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 l

l l

(2eu NUCLEAR Calculation Sheet Subject Calc. 50. Rev. No. Sheet 50.

Core Spray NPSH Assessment Ongsnator C 1302-241-E510-074 , i 112 of Date Renewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflo mflowj mflowj mflo mflowj mflowj mflowj Mflowj wj wj 0 130 131 132 133 134 135 136 140 141 142 6500.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 6600.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.72 793.46 6700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.46 6800.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 793.73 793.46 6900.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.46 7000.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 7SO.04 798.73 793.46 7100.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.46 7200.00 0.00 580.70 0.00 595.40 595.40 0.00 560.72 760.04 798.73 793.46 7300.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.46 7400.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.47 7500.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.47 7600.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.04 798.73 793.47 7700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.73 793.47 7800.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.73 793.47 7900.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.73 793.47 8000.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.73 793.47 8100.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 796.73 793.47 8200.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.73 793.47 8300.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.73 793.47 8400.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 8500.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 8600.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 8700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 8800.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 8900.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 9000.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.03 798.74 793.47 9100.00 0.00- 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9200.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9300.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.G 798.74 793.47 9400.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9500.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9600.00. 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9700.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9800.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 9801.00 0.00 580.70 0.00 595.40 595.40 0.00 580.72 760.02 798.74 793.47 l

l l

GPU NUCLEAN Calculation Sheet 5 bject Calc. No. Rev. No. Shett No. i Core Spray NPSH Assessment C-1302 241 E610-074 1 113 of !

Originator Date Resiewed by Date j P. N. Hansen 09/16/97 F.P. Kenny '

l C:se C Relap5 results l Time Availabl NZ01C Required NPSH Availabi NZO1B Required NPSH (s:c) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 3.00 26.47 4999.80 19.97425 6.494755 28.62 4999.80 19.97425 8.648755 4.00 26.81 4999.80 19.97425 6.834755 29.03 4999.80 19.97425 9.055755 5.00 27.01 4999.80 19.97425 7.034755 29.27 4999.80 19.97425 9.297755' l 6.00 27.15 4999.80 19.97425 7.172755 29.44 4999.90 19.97469 9.461306 7.00 27.25 4999.80 19.97425 7.279755 29.55 5000.10 19.97559 9.578409 3.00 27.34 4999.80 19.97425 7.363755 29.64 5000.40 19.97694 9.658062 9.00 27.42 4999.90 19.97469 7.440306 29.70 5000.90 19.97918 9.720818 10.00 27.47 5000.10 19.97559 7.498409 29.74 5001.60 19.98232 9.754676 11.00 27.50 5000.30 19.97649 7.525511 29.74 5002.40 19.98592 9.749084 12.00 27.52 5000.60 19.97784 7.542165 29.72 5003.40 19.99041 9.728594 13.00 27.53 5001.10 19.98008 7.54992 29.69 5004.60 19.9958 9.696205 14 00 27.53 5001.60 19.98232 7.550676 29.65 5006.00 20.00209 9.643915 '

15.00 27.51 5002.30 19.98547 7.521533 29.57 5007.40 20.00838 9.562624 16.00 27.47 5003.10 19.98906 7.482941 29.49 5008.90 20.01512 9.473881 17.00 27.43 5004.00 19.9931 7.436899 29.40 5010.50 20.02231 9.377686 18.00 27.38 5005.10 19.99804 7.381958 29.30 5012.20 20.02996 9.271039 19.00 27.32 5006.20 20.00298 7.315016 29.20 5013.80 20.03716 9.16684 20.00 27.25 5007.40 20.00838 7.242624 29.11 5015.30 20.04391 9.067088 21.00 27.17 5008.70 20.01422 7.15678 29.01 5016.80 20.05067 8.955334 22.00 27.09 5010.10 20.02051 7.064485 28.90 5018.20 20.05697 8.844029 23.00 26.99 5011.50 20.02681 6.960188 28.81 5019.50 20.06283 8.742172 24.00 26.89 5012.90 20.03311 6.85489 28.72 5020.70 20.06824 8.648764 25.00 26.79 5014.40 20.03986 6.750139 28.64 5021.80 20.07319 8.561806 26.00 26.69 5015.80 20.04616 6.646837 28.55 5022.80 20.0777 8.475298 27.00 26.59 5017.20 20.05247 6.532533 28.48 5023.70 20.08176 8.39924 20.00 26.48 5018.60 20.05877 6.421227 28.42 5024.50 20.08537 8.333631 29.00 26.38 5020.00 20.06508 6.309919 28.36 5025.20 20.08853 8.272474 30.00 26.27 5021.30 20.07094 6.20106 28.31 5025.80 20.09123 8.218767 31.00 26.16 5022.60 20.0768 6.0862 28.26 5026.30 20.09349 8.170511 32.00 26.05 5023.90 20.08266 5.971338 28.22 5026.80 20.09574 8.127255 33.00 25.95 5025.20 20.08853 5.860474 28.19 5027.20 20.09755 8.08845 34.00 25.85 5026.40 20.09394 5.75306 28.15 5027.60 20.09936 8.053645 35.00 25.75 5027.60 20.09936 5.649645 28.12 5028.00 20.10116 8.019839 i 36.00 25.64 5028.70 20.10432 5.539679 28.09 5028.30 20.10251 7.986485

Gs%. NUCf. fan Subject Calculation Sheet Core Spray NPSH Assessment Calc. No.

Rev. No. Sheet No.

Originator C-1302-241-E610-074 Date Reviewed by 1

114 of P. N. Hansen Date 09/16/97 F.P. Kenny Time Availabi NZ01C Required NPSH (sec)

Availabi NZO18 Required NPSH e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 37.00 25.54 5029.90 20.10974 5.430262 28.06 5028.60 20.10387 7.955131 38.00 25.44 5031.00 20.11471 5.324204 39.00 28.03 5028.90 20.10522 7.924777 25.34 5032.10 20.11967 5.221325 40.00 28.00 5029.20 20.10658 7.894422 25.25 5033.10 20.12419 5.121807 90.00 27.97 5029.50 20.10793 7.865068 23.47 5049.30 20.19751 3.275486 140.00 26.03 5048.10 20.19207 5.835925 23.32 5049.20 20.19706 3.119939 190.00 25.74 5049.20 20.19706 5.544939 23.18 5049.10 20.19661 2.984393 240.00 25.61 5049.10 20.19661 5.409393 23.15 5049.30 20.19751 2.954486 25.58 5049.30 20.19751 5.370486 290.00 23.07 5050.00 20.20069 2.870312 340.00 25.51 5050.00 20.20069 5.304312 23.01 5050.60 20.20341 2.810591 25.44 5050.50 20.20296 5.241045

390.00 22.96 5051.10 20.20568 2.753324 440.00 25.39 5051.00 20.20522 5.182777 22.90 5051.60 20.20794 2.695056 25.33 5051.60 20.20794 5.125056 490.00 22.85 5052.10 20.21021 2.636788 25.28 5052.10 20.21021 5.067788 540.00 22.79 5052.60 20.21248 2.57852 25.22 5052.60 20.21248 5.00952 590.00 22.74 5053.20 20.2152 2.520798 600.00 25.17 5053.10 20.21475 4.952252 22.73 5053.30 20.21566 2.509344 25.16 5053.20 20.2152 4.940798 700.00 27.01 4352.90 17.26648 9.745521 25.10 5054.30 20.22019 4.883806 800.00 26.93 4353.60 17.2692 9.660801 900.00 25.0? 5055.00 20.22337 4.798629 26.91 4353.70 17.26959 9.639413 25.00 5055.20 20.22428 4.774722 1000.00 26.89 4353.90 17.27036 9.617636 24.98 5055.40 20.22519 4.752814 1100.00 26.86 4354.10 17.27114 9.592859 24.96 5055.60 20.22609 4.728906 1200.00 26.84 4354.20 17.27153 9.56947 24.93 5055.80 20.227 4.703998 1300.00 26.82 4354.40 17.27231 9.545693 24.91 5056.00 20.22791 4.68009 1400.00 26.79 4354.60 17.27308 9.520916 24.88 5056.20 20.22882 4.655182 1500.00 26.77-4354.70 17.27347 9.497528 24.86 5056.40 20.22973 4.631274 1600.00 26.75 4354.90 17.27425 9.472751 24.84 5056.60 20.23063 4.606366 1700.00 26.72 4355.10 17.27503 9.448973 24.81 5056.70 20.23109 4.581912 1800.00 26.70 4355.20 17.27542 9.424585 24.79 5056.90 20.232 4.558004 1900.00 26.68 4355.40 17.27619 9.400807 2000.00 24.77 5057.10 20.2329 4.533096 26.65 4355.50 17.27658 9.377419 24.74 5057.30 20.23381 4.509187 2100.00 26.63 4355.70 17.27736 9.352641 2200.00 26,61 4355.90 17.27814 9.328864 24.72 5057.50 20.23472 4.484279 2300.00 24.70 5057.70 20.23563 4.460371 26.58 4356.00 17.27852 9.304475 24.67 5057.90 20.23654 4.435463 2400.00 26.56 4356.20 17.2793 9.280698 2500.00 24.65 5058.10 20.23745 4.410554 26.54 4356.40 17.28008 9.255921 24.63 5058.30 20.23835 4.386646 2600.00 26.51 4356.50 17.28047 9.232532 2700.00 24.60 5058.50 20.23926 4.361738 26.49 4356.70 17.28125 9.208754 24.58 5058.70 20.24017 4.337829

_ _ . - . --. _ . _ ~ -

___. _ _ _ . _ . _ . . _ _ _ _ _ _ _ . . _ _ _ ._ _ _ _ _ _ _ m. ..

Ghwa NUCLEAn Calculation Sheet Subject Calc. No. Rev. S o. Sheet No.

Core Spray NPSH Assessment I C-1302-241-E610-074 1 115 of Originster Date Retiewed by Date ,

P. N. Hansen 09/16/97 F.P. Kenny l Time Availabi NZO1C Required NPSH Availabl NZ01B Required NPSH (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 2800.00 26.47 4356.90 17.28202 9.183977 24.55 5058.90 20.24108 4.312921 l 2900.00 26.45 4357.00 17.28241 9.164588 24.54 5059.00 20.24153 4.293466 3000.00 26.44 4357.00 17.28241 9.160588 24.53 5059.00 20.24153 4.289466 j 3100.00 26.44 4357.10 17.2828 9.158199 24.53 5059.10 20.24199 4.286012 3200.00 26.44 4357.10 17.2828 9.155199 24.53 5059.10 20.24199 4.283012 l 3300.00 26.44 4357.10 17.2828 9.152199 24.52 5059.10 20.24199 4.281012 3400.00 26.43 4357.10 17.2828 9.149199 24.52 5059.10 20.24199 4.278012 l 3500.00 26.43 4357.10 17.2828 9.146199 24.52 5059.20 20.24244 4.274558 l 3700.00 23.69 4357.10 17.2828 6.405199 25.53 4357.10' 17.2828 8.247199 l 3800.00 23.70 4357.00 17.28241 6.417588 25.54 4357.00 17.28241 8.259588 3900.00 23.71 4356.90 17.28202 6.429977 25.56 4356.90 17.28202 8.272977 )

4000.00 23.72 4356.90 17.28202 6.438977 25.56 4356.90 17.28202 8.281977 l 4100.00 .23.73 4356.80 17.28163 6.447365 25.57 4356.80 17.28163 8.289365 4200.00' 23.74 4356.80 17.28163 6.454365 25.58 4356.70 17.28125 8.296754 4300.00 23.74 4356.70 '17.28125 6.461754 25.59 4356.70 17.28125 8.304754 4400.00 23.75 4356.70 17.28125 6.469754 25.59 4356.60 17.28086 8.312143 4500.00 23.76 4356.60 17.28086 6.477143 25.60 4356.60 17.28086 8.319143 4600.00 23.77 4356.60 17.28086 6.484143 25.61 4356.50 17.28047 8.327532 i l 4700.00 23.77 4356.50 17.28047 6.492532 25.62 4356.50 17.28047 8.334532 4800.00 23.78 4356.40 17.28008 6.409921 25.62 4356.40 17.28008 8.341921 4900.00 23.79 4356.40 17.28008 6.507921 25.63 4356.40 17.28008 8.349921 5000.00 23.80 4356.30 17.27969 6.515309 25.64 4356.30 17.27969 8.357309 5100.00 23.80 4356.30 17.27969 6.522309 25.64 4356.30 17.27969 8.364309 5200.00 23.81 4356.20 17.2793 6.530698 25.65 4356.20 17.2793 8.372698 5300.00 23.82 4356.20 17.2793 6.537698 25.66 4356.20 17.2793 8.379698 5400.00 23.82 4356.10 17.27891 6.545087 25.67 4356.10 17.27891 8.387087 l 5500.00 23.83 4356.10 17.27891 6.555087 25.68 4356.10 17.27891 8.397087 5600.00 23.85 4356.00 17.27852 6.567475 25.69 4356.00 17.27852 8.409475 5700.00 23.86 4355.90 17.27814 6.578864 25.70 4355.90 17.'27814 8.420864 5800.00 23.87 4355.80 17.27775 6.591253 25.71 4355.80 17.27775 8.433253 5900.00 23.88 4J55.70 17.27736 6.602641 25.72 4355.70 17.27736 8.444641 j 6000.00 23.89 4355.70 17.27736 6.614641 25.73 4355.70 17.27736 8.456641 6100.00 23.90 4355.60 17.27697 6.62603 25.75 4355.60 17.27697 8.46803 i

6200.00 23.92 4355.50 17.27658 6.638419 25.76 4355.50 17.27658 8.479419 6300.00 23.93 4355.40 17.27619 6.652807 25.77 4355.40 17.27619 8.493807 6400.00 23.94 4355.30 17.2758 6.667196 25.79 4355.30 17.2758 8.509196 6500.00 23.96 4355.20 17.27542 6.682585 25.80 4355.20 17.27542 8.523585

(h>u NUCLEAR Calculation Sheet 51bject Cale. S o. Rev. .No. Sheet No.

Core Spray NPS'i Assessment C-1302-241-E610-074 1 116 of Origmator Date Renewed by Date P. N. Hansen 09/16/97 F.P. Kenny Time Availabl NZO1C Required NPSH Availabl NZ01B Required NPSH l (s c) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 6600.00 23.97 4355.10 17.27503 6.697973 25.81 4355.10 17.27503 8.538973 i 6700.00 23.99 4355.00 17.27464 6.713362 25.83 4355.00 17.27464 8.554362 6800.00 24.00 4354.90 17.27425 6.727751 25.84 4354.90 17.27425 8.568751 6900.00 24.02 4354.80 17.27386 6.743139 25.86 4354.80 17.27386 8.584139 7000.00 24.03 4354.70 17.27347 6.758528 25.87 4354.70 17.27347 8.599528 7100.00 24.05 4354.60 17.27308 6.773916 25.89 4354.60 17.27308 8.614916 7200.00 24.06 4354.50 17.2727 6.789305 25.90 4354.50 17.2727 8.630305 7300.00 24.08 4354.40 17.27231 6.804693 25.92 4354.40 17.27231 8.644693 7400.00 24.09 4354.30 17.27192 6.820082 25.93 4354.20 17.27153 8.66047 7500.00 24.11 4354.10 17.27114 6.835859 25.95 4354.10 17.27114 8.675859 7600.00 24.12 4354.00 17.27075 6.851248 25.96 4354.00 17.27075 8.691248 l 7700.00 24.14 4353.90 17.27036 6.865636 25.98 4353.90 17.27036 8.706636 l 7800.00 24.15 4353.80 17.26998 6.880025 25.99 4353.80 17.26998 8.720025 7900.00 24.16 4353.70 17.26959 6.893413 26.00 4353.70 17.26959 8.733413 8000.00 24.18 4353.60 17.269P 6.906801 26.02 4353.60 17.2692 8.747801 8100.00 24.19 4353.50 17.26881 G.92119 26.03 4353.50 17.26881 8.76119 8200.00 24.20 4353.40 17.26842 6.934578 26.04 4353.40 17.26842 8.774578 l

8300.00 24.22 4353.30 17.26803 6.947967 26.06 4353.30 17.26803 8.787967 8400.00 24.23 4353.20 17.26764 6.962355 26.07 4353.20 17.26764 8.802355 8500.00 24.24 4353.10 17.26726 6.975744 2.6.08 4353.10 17.26726 8.815744 8600.00 24.26 4353.00 17.26687 6.989132 26.10 4353.00 17.26687 8.829132 l 8700.00 24.27 4352.90 17.26648 7.003521 26.11 4352.90 17.26648 8.842521 8800.00 24.28 4352.80 17.26609 7.016909 26.12 4352.80 17.26609 8.856909 8900.00 24.30 4352.70 17 2657 7.030297 26.14 4352.70 17.2657 8.870297 9000.00 24.31 4352.60 17.26531 7.044686 26.15 4352.60 17.26531 8.883686 9100.00 24.32 4352.50 17.26493 7.0S8074 26.16 4352.50 17.26493 8.897074 l 9200.00 24.34 4352.40 17.26454 7.071-463 26.18 4352.30 17.26415 8.910851 9300.00 24.35 4352.20 17.26376 7.086239 26.19 4352.20 17.26376 8.925239 9400.00 24.36 4352.10 17.26337 7.099628 26.20 4352.10 17.26337 8.938628 9500.00 24.38 4352.00 17.26298 7.113016 26.22 4352.00 17.26298 8.952016 j 9600.00 24.39 4351.90 17.2626 7.127404 26.23 4351.90 17.2626 8.965404 l 9700.00 24.40 4351.80 17.26221 7.140793 26.24 4351.80 17.26221 8.979793

! 9800.00 24.42 4351.70 17.26182 7.154181 26.26 4351.70 17.26182 8.993181 9900.00 24.43 4351.60 17.26143 7.167569 26.27 4351.60 17.26143 9.006569 1 10000.00 24.44 4351.50 17.26104 7.181957 26.28 4351.50 17.26104 9.019957 10100.00 24.46 4351.40 17.26065 7.195346 26.30 4351.40 17.26065 9.034346 10200.00 24.47 4351.30 17.26027 7.208734 26.31 4351.30 17.26027 9.047734 1 -

(bu NUCLEAR CalculatlOn Shct 53bject Cad. .No. Rev. .No. Sheet .50.

Core Spray NPSH Assessment C-1302-241-E610-074 1 117. of Originator Date Renewed by Date P. N. Hansen 09/16/97 F.P. Kenny i

Time Availabi NZ01C Required NPSH Availabl NZ01B Required NPSH i (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 10300.00 24.48 4351.20 17.25988 7.223122 26.32 4351.20 17.25988 9.061122 10400.00 24.50 4351.10 17.25949 7.23651 26.33 4351.10 17.25949 9.07451 10500.00 24.51 4351.00 17.2591 7.249899 26.35 4351.00 17.2591 9.088899 10600.00 24.52 4350.90 17.25871 7.264287 26.36 4350.90 17.25871 9.102287 10700.00 24.54 4350.80 17.25832 7.277675 26.37 4350.80 17.25832 9.115675 10800.00 24.55 4350.70 17.25794 7.291063 26.39 4350.70 17.25794 9.129063 1 10900.00 24.56 4350.60 17.25755 7.305452 26.40 4350.60 17.25755 9.142452 l 11000.00 24.58 4350.50 17.25716 7.31884 26.41 4350.50 17.25716 9.15684 11100.00 24.59 4350.40 17.25677 7.332228 26.43 4350.40 17.25677 9.170228 11200.00 24.60 4350.30 17.25638 7.345816 26.44 4350.30 17.25638 9.183616 l 11300.00 24.62 4350.20 17.256 7.360004 26.45 4350.20 17.256 9.197004 11400.00 24.63 4350.10 17.25561 7.373392 26.47 4350.10 17.25561 9.211392 11500.00 24.64 4350.00 17.25522 7.386781 26.48 4350.00 17.25522 9.224781 l 11501.00 24.64 4350.00 17.25522 7.386781 26.48 4350.00 17.25522 9.224781 time mflow mflowj mflow mflowj mflowj mflo mflod mflowj mflowj mflowj j j wj l 0 130 131 132 133 134 135 136 140 141 142 (sec) (Ib/se (Ib/sec) (Ib/se (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) c) c) ec) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.44 2.00 1.82 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.12 -0.19 -0.05 2.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 589.71 1141.10 730.43 3.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 658.14 1016.50 785.70 4.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 699.98 944.29 814.62 5.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 726.45 901.58 829.36 6.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 743.66 875.92 836.31 7.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 755.09 860.29 838.96 l 8.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 762.85 850.64 839.29 l 9.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 768.24 844.63 838.46 l 10.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 772.05 840.79 837.07 l

11.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 774.92 838.44 835.64 12.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 777.08 836.92 834.23 I

13.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 778.72 835.92 832.92

(bu NUCLEAR CalculatlOn Sheet

$1bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment Originator C-1302-241-E610-074 1 118 of Date Renewed by Date P. N. Hansen 09/16/97 F. P. Kenny time mflow mflowj mflow mflowj mflowj mflo mflowj mflowj mflowj mflowj j j wj 0 130 131 132 133 134 135 136 140 141 142 ,

(sec) (Ib/se (Ib/sec) (Ib/se (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) c) c) ec) 14.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 779.98 835.23 831.74 15.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 781.17 834.96 830.91 16.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 782.19 834.87 830.29 17.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 783.06 834.85 829.79 18.00 0.0C 504.67 0.00 691.33 691.33 0.00 574.86 783.79 834.89 829.41 19.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 784.41 834.95 829.10 20.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 784.93 835.03 828.87 21.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 785.48 835.21 828.79 22.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 786.02 835.44 828.81 23.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 786.50 835.66 828.86 24.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 786.93 835.87 828.92 25.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 787.31 836.06 828.98 26.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 787.64 836.24 829.05 27.00 0.00 504.67 0.00 691.33 > 691.33 0.00 574.86 787.94 836.39 829.12 28.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 788.19 836.53 829.18 29.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 788.43 836.67 829.26 30.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 788.66 836.81 829.34 31.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 788.87 836.93 829.41 32.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.05 837.04 829.48 33.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.22 837.14 829.54 34.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86- 789.37 837.23 829.60 35.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.50 837.31 829.65 l 36.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.62 837.38 829.70 37.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.73 837.45 829.75 38.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.83 837.52 829.79 39.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 789.92 837.58 829.84 40.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 790.01 837.63 829.88 l 90.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.52 839.01 31.50 140.00 0.00 504.67 0.00 691.33 691.33 0.00 574 A6 791.59 839.05 331.57 190.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.58 839.06 831.57 240.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.52 839.02 831.53 290.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.53 839.02 831.54 340.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.54 839.02 831.54 390.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.54 839.02 831.54 440,00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.54 839.02 831.54 490.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.55 839.01 831.54 4

l

(bu NUCMAN Calculation Sheet Stbject Calc. No. Rev. N o. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 Originator Date 1

_119_of Reviewed by Date l P. N. Hansen 09/16/97 F.P. Kenny time mflow mflowj mflow mflowj mflowj mflo mflowj mflowj mflowj mflowj j j wj 0 130 131 132 133 134 135 136 140 141 142 (sec) (!b/se (Ib/sec) (Ib/se (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) l c) c) ec) l 540.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.55 839.01 831.54 590.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.55 839.01 831.54 600.00 0.00 504.67 0.00 691.33 691.33 0.00 574.86 791.55 839.01 831.54 700.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.06 828.78 822.52 800.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.11 828.78 822.53 900.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.78 822.54 1000.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.78 822.53 1100.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828 78 822.53 1200.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828fi3 822.53 1300.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.78 822.53 l 1400.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.78 822.53 l 1500.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.78 822.53 1600.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.78 822.53 1700.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.12 828.77 822.53 l 1800.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 1900.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2000.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2100.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2200.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2300.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2400.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2500.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2600.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.13 828.77 822.53 2700.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.53 2800.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.53 2900.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.54 3000.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.54 3100.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.54 3200.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.54 3300.00 0.Q0 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.54 3400.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.14 828.77 822.54 3500.00 0.00 574.86 0.00 595.40 691.33 0.00 5748G 785.14 828.77 822.54 3600.00 0.00 574.86 0.00 595.40 691.33 0.00 574.86 785.17 828.75 822.52 3700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 3800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 3900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41

NuCLEAn Calculation Sheet 51bject Calc. So. Rev. No. Sheet 50. i Core Spray NPSH Assessment C-1302-241 E610-074 1 120 of Originator Date Regiewed by Date P. N. Hansen 09/16/97 F.P. Kenny 1

time mflow mflowj mflow mflowj mflowj mflo mflowj mflowj mflowj mflowj .

} j wj I 0 130 131 132 133 134 135 136 140 141 142 (sac) (Ib/se (ib/sec) (ib/se (ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) i c) c) ec) l 4000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 l' 4100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 4200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 4300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 l j 4400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 4500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 4600.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 4700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 l 4800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 4900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 l 5000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 1 5100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.D 794.89 789.41 5200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.89 789.41 5300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.09 789.41 l 5400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.89 789.41 l 5500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.41 !

5600.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 5700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 5800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 5900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 6000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 i 6100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41

, 6200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41

! 6300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 l 6400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 j l

6500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 6600.00 0.00 574.06 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 6700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.90 789.41 6800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 6900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 7000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 j 7100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40

7200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40

! 7300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 7400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 7500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40

---. -- - r-,,- - ,

Chha NUCLEAN CalculatlOn Sheet Sibject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 121 of Originator Date Retiewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflow mflowj mflow mflowj mflowj mflo mflowj mflowj mflowj mflowj j j wj 0 130 131 132 133 134 135 136 140 141 142 (sec) (Ib/se (Ib/sec) (Ib/se (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) c) c) ec) 7600.00 0.00 574.86 0.00' 595.40 595.40 0.00 574.86 756.24 794.89 789.40 7700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 7800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 7900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 8000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.89 789.40 8100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.90 789.40 8200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.90 789.40 8300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.90 789.40 8400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.24 794.90 789.40 8500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 8600.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 8700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 8800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 8900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9000.00 0.00, 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9600.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 9900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.90 789.40 10000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.23 794.91 789.40 10100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10600.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10700.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10800.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 10900.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 11000.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 11100.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40

(a%u NUCLEAR CSICulation Sheet

$1bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 122 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflow mflowj mflow mflowj mflowj mflo mflowj mflowj mflowj mflowj j j wj 0 130 131 132 133 134 135 136 140 141 142 (sec) (lb/se (Ib/sec) (Ib/se (Ib/sec) (Ib/sec) (Ib/s (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) c) c) ec) 11200.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 11300.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 11400.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 11500.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 11501.00 0.00 574.86 0.00 595.40 595.40 0.00 574.86 756.22 794.91 789.40 Case 9 Relap5 Results Time Availabl NZO1C Required NPSH Availabt NZ01B Required NPSH (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B (sec) npshe gpmC npshb gpm B 0.00 0.00 0.00 9.19457 -9.19 0.00 0.00 9.19457 -9.19 i 0.10 49.02 0.00 9.19457 39.82 49.52 0.00 9.19457 40.33 1.00 45.94 0.00 9.19457 36.75 46.05 0.00 9.19457 36.85 2.00 6.15 4950.50 19.75415 -13.60 13.81 4950.50 19.75415 -5.95 3.00 28.10 4950.40 19.75371 8.34 30.27 4950.40 19.75371 10.52 4.00 28.47 4950.40 19.75371 8.72 30.71 4950.40 19.75371 10.95 5.00 28.73 4950.40 19.75371 8.97 30.99 4950.40 19.75371 11.24 6.00 28.91 4950.40 19.75 ^ 1 9.15 31.19 4950.40 19.75371 11.44 7.00 29.05 4950.40 19.7, '

9.30 31.34 4950.60 19.75459 11.59 8.00 29.15 4950.40 19.75':,.. 9.39 31.44 4950.80 19.75548 11.68 9.00 29.23 4950.40 19.75371 9.47 31.51 4951.00 19.75637 11.75 10.00 29.30 4950.40 19.75371 914 31.56 4951.40 19.75815 11.81 11.00 29.35 4950.50 19.75415 9.60 31.60 4951.80 19.75992 11.84 12.00 29.41 4950.60 19.75459 9.65 31.63 4952.30 19.76215 11.87 13.00 29.45 4950.70 19.75504 9.70 31.66 4952.80 19.76437 11.89 14.00 29.49 4950.80 19.75548 9.74- 31.68 4953.30 19.76659 11.91 15.00 29.53 4951.00 19.75637 9.77 31.69 4953.90 19.76926 11.92 16.00 29.56 4951.20 19.75726 9.81 31.70 4954.40 19.77148 11.93 l 17.00 29.57 4951.40 19.75815 9.81 31.68 4955.10 19.77459 11.91 18.00 29.56 4951.70 19.75948 9.80 31.65 4955.70 19.77726 11.88 19.00 29.55 4952.00 19.76081 9.79 31.62 4956.40 19.78037 11.84 20.00 29.54 4952.40 19.76259 9.77 31.59 4957.00 19.78304 11.80 21.00 29.52 4952.80 19.76437 9 75 31.55 4957.80 19.7866 11.76 22.00 29.50 4953.30 19.76659 9.73 31.51 4958.50 19.78971 11.72 1

(dou mucurAR CalculatlOn Sheet

[. 51bject Calc. So. Res. Sc. Sheet No.

Core Spray NPSH Assessment C 1302-241-E610-074 1 123 of Originator Date Reu ned by Date P. N. Hansen 09/16/97 F. P. Kenny l

Time Availabl NZO1C Required NPSH Availabl NZO18 Required NPSH l (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 23.00 29.47 4953.90 19.76926 9.70 31.48 4959.20 19.79283 11.68 24.00 29.44 4954.50 19.77192 9.67 31.43 4959.90 19.79594 11.64 25.00 29.40 4955.30 19.77548 9.62 31.39 4960.60 19.79906 11.59 26.00 29.34 4956.00 19.77859 9.56 31.34 4961.30 19.80217 11.53 27.00 29.29 4956.90 19.78259 9.50 31.28 4962.00 19.80529 11.48 28.00 29.22 4957.90 19.78704 9.44 31.23 4962.80 19.80885 11.42 29.00 29.16 4958.90 19.79149 9.36 31.18 4963.50 19.81197 11.37 30.00 29.09 4960.00 19.79639 9.29 31.12 4964.30 19.81553 11.31

! 31.00 29.00 4961.20 19.80173 9.20 31.07 4965.10 19.81909 11.25 32.00 28.91 4962.40 19.80707 9.11 31.01 4966.00 19.8231 11.18 l 33.00 28.82 4963.70 19.81286 9.01 30.94 4966.90 19.82711 11.11 34.00 28.72 4965.10 19.81909 8.90 30.86 4967.80 19.83113 11.03 l 35.00 28.62 4966.60 19.82578 8.79 30.79 4968.80 19.83558 10.95 36.00 28.50 4968.10 19.83246 8.67 30.71 4969.90 19.84049 10.87 37.00 28.39 4969.60 19.83915 8.55 30.62 4971.00 19.84539 10.78 38.00 28.27 4971.10 19.84584 8.42 30.53 4972.20 19.85075 10.68 39.00 28.15 4972.70 19.85298 8.29 30.43 4973.40 19.8561 10.58 40.00 28.01 4974.30 19.86012 8.15 30.33 4974.60 19.86146 10.47

!' 90.00 25.58 4999.10 19.9711 5.61 27.94 4999.10 19.9711 7.97 140.00 25.46 4999.40 19.97245 5.49 27.83 4999.40 19.97245 7.85 190.00 25.35 4999.60 19.97335 5.38 27.72 4999.60 19.97335 7.74 240.00 25.24 4999.90 19.97469 5.26 27.60 4999.90 19.97469 7.63 l

290.00 25.13 5000.10 19.97559 5.15 27.49 5000.10 19.97559 7.52 340.00 25.05 5000.40 19.97694 5.07 27.41 5000.40 19.97694 7.43 390.00 24.96 5001.10 19.98008 4.98 27.33 5001.10 19.98008 7.35 l

440.00 24.87.5001.90 19.98367 4.88 27.23 5001.90 19.98367 7.25 490.00 24.77 5002.70 19.98726 4.78 27.14 5002.70 19.98726 7.15 540.00 24.67 5003.60 19.9913 4.68 27.04 5003.60 19.9913 7.05 590.00 24.58 5004.40 19.9949 4.58 26.94 5004.40 19.9949 6.95 600.00 24.56 5004.60 19.9958 4.56 26.93 5004.60 19.9958 6.93 700.00 27.88 4353.70 17.26959 10.61 26.32 5006.30 20.00343 6.31

! 800.00 27.67 4355.20 17.27542 10.40 26.10 5008.10 20.01152 6.09 l 900.00 27.58 4355.90 17.27814 10.30 26.01 5008.90 20.01512 5.99

! 1000.00 27.50 4356.50 17.28047 10.22 25.93 5009.50 20.01782 5.91

! 1100.00 27.42 4357.10 17.2828 10.14 25.85 5010.20 20.02096 5.83 1200.00 27.34 4357.70 17.28513 10.05 25.77 5010.90 20.02411 5.74 1300.00 27.26 4358.30 17.28747 9.97 25.69 5011.50 20.02681 5.66

l (bha N U Cl.E A N Calculation Sheet

\

5tbject Cale. So. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 124 of Originator Date Revietted by Date P. N. Hansen 09/16/97 F.P. Kenny i

Time Availabi NZ01C Required NPSH Availabl NZO1B Required NPSH (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B !

l Pump C Flow Pump C Pump B Flow Pump B 1400.00 27 18 4358.80 17.28941 9.89 25.61 5012.20 20.02996 5.58 )

1500.00 27.10 4359.40 17.29175 9.81 25.53 5012.90 20.03311 5.50 1600.00 27.01 4360.00 17.29408 9.72 25.44 5013.50 20.03581 5.41 1700.00 26.92 4360.60 17.29641 9.63 25.35 5014.20 20.03896 5.31 1800.00 26.84 4361.20 17.29875 9.54 25.26 5014.90 20.04211 5.22 1900.00 26.75 4361.80 17.30108 9.45 25.17 5015.60 20.04526 5.13 2000.00 26.66 4362.40 17.30342 9.35 25.09 5016.30 20.04841 5.04 2100.00 26.57 4363.00 17.30576 9.26 25.00 5017.00 20.05157 4.94 2200.00 26.49 4363 50 17.3077 9.19 24.92 5017.50 20.05382 4.86 2300.00 26.43 4363.90 17.30926 9.12 24.85 5018.00 20.05607 4.79 2400.00 26.38 4364.30 17.31082 9.07 24.80 5018.40 20.05787 4.74 2500.00 -26.33 4364.60 17.31199 9.01 24.75 5018.80 20.05967 4.69 2600.00 26.28 4364.90 17.31316 8.96 24.70 5019.20 20.06148 4.64 2700.00 26.23 4365.30 17.31471 8.91 24.65 5019.60 20.06328 4.59 2800.00 26.18 4365.60 17.31588 8.86 24.60 5020.00 20.06508 4.53 l

2900.00 26.13 4365.90 17.31705 8.81 24.55 5020.40 20.06688 4.48 3000.00 26.08 4366.30 17.31861 8.76 24.50 5020.80 20.06869 4.43 3100.00 26.02 4366.60 17.31978 8.70 24.44 5021.10 20.07004 4.37 3200.00 25.96 4367.00 17.32134 8.64 24.30 5021.50 20.07184 4.31 3300.00 25.91 4367.30 17.32251 8.58 24.33 5021.90 20.07364 4.26 3400.00 25.85 4367.60 17.32368 8.53 24.27 5022.30 20.07545 4.20 3500.00 25.80 4368.00 17.32524 8.47 24.22 5022.70 20.07725 4.14 3700.00 22.88 4368.70 17.32796 5.55 24.79 4368.70 17.32796 7.46 3800.00 22.84 4368.90 17.32874 5.51 24.75 4368.90 17.32874 7.42 3900.00 22.81 4369.10 17.32952 5.48 24.72 4369.10 17.32952 7.39 4000.00 22.77 4369.30 17.3303 5.44 24.68 4369.30 17.3303 7.35

! 4100.00 22.73 4369.60 17.33147 5.40 24.64 4369.50 17.33108 7.31 4200.00 22.70 4369.80 17.33225 5.37 24.61 4369.80 17.33225 7.28 4300.00 22.66 4370.00 17.33303 5.33 24.57 4370.00 17.33303 7.24 4400.00 22.63 4370.20 17.33381 5.29 24.54 4370.20 17.33381 7.20 4500.00 22.59 4370.40 17.33459 5.26 24.50 4370.40 17.33459 7.17 4600.00 22.56 4370.70 17.33576 5.22 24.47 4370.60 17.33537 7.13 l 4700.00 22.52 4370.90 17.33654 5.18 24.43 4370.90 17.33654 7.09 4800.00 22.48 4371.10 17.33732 5.15 24.40 4371.10 17.33732 7.06 4900.00 22.45 4371.30 17.3381 5.11 24.36 4371.30 17.3381 7.02 5000.00 22.41 4371.50 17.33889 5.07 24.32 4371.50 17.33889 6.99 5100.00 22.38 4371.80 17.34006 5.04 24.29 4371.70 17.33967 6.95

1 l

L Gau

' 1 suctus Calculation Sheet l

l 51bject Calc. So. Rev.So. Sheet No.

Core Spray NPSH Assessment '

l C-1302 241-E610-074 1 125 of I Originator Date Reviewed by Date i P. N. Hansen 09/16/97 F.P. Kenny '

Time Availabl NZO1C Required NPSH Availabl NZ01B Required NPSH i

- (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 5200.00 22.34 4372.00 17.34084 5.00 24.25 4372.00 17.34084 6.91 5300.00 22.30 4372.20 17.34162 4.96 24.22 4372.20 17.34162 6.88 5400.00 22.27 4372.40 17.3424 4.93 24.18 4372.40 17.3424 6.84 5500.00 22.23 4372.60 17.34318 4.89 24.15 4372.60 17.34318 6.80

5600.00 22.20 4372.90 17.34435 4.85 24.11 4372.80 17.34396 6.77 l 5700.00 22.16 4373.10 17.34513 4.82 24.07 4373.10 17.34513 6.73 l 5800.00 22.12 4373.30 17.34591 4.78 24.04 4373.30 17.34591 6.69 5900.00 22.09 4373.50 17.34669 4.74 24.00 4373.5G 17.34669 6.65 L 6000.00 22 05 4373.80 17.34786 4.70 23.96 4373.70 17.34747 6.61 l 6100.00 22.01 4374.00 17.34864 4.66 23.92 4374.00 17.34864 6.57 l 6200.00 21.99 4374.10 17.34903 4.64 23.90 4374.10 17.34903 6.55 l 6300.00 21.97 4374.20 17.34942 4.62 23.88 44374.20 17.34942 6.53 l 6400.00 21.95 4374.30 17.34981 4.60 23.86 4374.30 17.34981 6.51 6500.00 21.93 4374.40 17.3502 4.58 23.84 4374.40 17.3502 6.49 6600.00 21.91 4374.60 17.35098 4.56 23.83 4374.50 17.35059 ,6.47 6700.00 21.89 4374.70 17.35137 4.54 23.81 4374.00 17.35098 6.46 6800.00 21.87 4374.80 17.35177 4.52 23.79 4374.80 17.35177 6.44 6900.00 21.85 4374.90 17.35216 4.50 23.77 4374.90 17 35216 6.42 7000.00 21.84 4375.00 17.35255 4.48 23.75 4375.00 17.35255 6.40 i 7100.00 21.82 4375.10 17.35294 4.46 23.73 4375.10 17.35294 6.38 7200.00 21.80 4375.20 17.35333 4.44 23.71 4375.20 17.35333 6.36 7300.00 21.78 4375.30 17.3.5372 4.42 23.69 4375.30 17.35372 6.34 7400.00 21.76 4375.40 17.26411 4.40 23.67 4375.40 17.35411 6.32 7500.00 21.74 4375.6017.3M89 4.38 23.65 4375.50 17.3545 6.30 l 7600.00- 21.72 4375.70 17.35523 4.36 23.63 4375.70 17.35528 6.28 7700.00 21.70 4375.80 17.35567 4.34 23.61 4375.80 17.35567 6.26 7800.00 21.68 4375.90 17.35606 4.32 23.60 4375.90 17.35606 6.24 7900.00 21.66 4376.00 17.35645 4.30 23.58 4376.00 17.35645 6.22 8000.00 21.64 4376.10 17.35684 4.28 23.56 4376.10 17.35684 6.20 8100.00 21.62 4376.20 17.35723 4.26 23.54 4376.20 17.35723 6.18 i 8200.00 21.60 4376.30 17.35762 4.24 23.52 4376.30 17.35762 6.16 i 8300.00 21.58 4376.40 17.35801 4.22 23,50 4376.40 17.35801 6.14 j 8400.00 21.56 4376.60 17.35879 4.20 23.48 4376.50 17.3584 6.12 8500.00 21.54 4376.70 17.35919 4.18 23.46 4376.70 17.35919 6.10 i 8600.00 21.52 4376.80 17.35958 4.16 23.44 4376.80 17.35958 6.08 8700.00 21.50 4376.90 17.35997 4.14 23.42 4376.90 17.35997 6.06 8800.00 21.48 4377.00 17.36036 4.12 23.40 4377.00 17.36036 6.04 1

i

Gea NUCLEAN CalculatlOn Sheet ,

Subject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302 241-E610-074 1 126 of Originator Date Reviewed by Date P. N. Flansen 09/16/97 F.P. Kenny 1 Time Availabi NZ01C Required NPSH Availabl NZO1B Required NPSH (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH PumpB Pump C Flow Pump C Pump B Flow Pump B 8900.00 21.46 4377.10 17.36075 4.10 23.38 4377.10 17.36075 6.02 9000.00 21.44 4377.20 17.36114 4.08 23.36 4377.20 17.36114 6.00 9100.00 21.42 4377.30 17.36153 4.06 23.34 4377.30 17.36153 5.98 9200.00 21.40 4377.50 17.33231 4.04 23.32 4377.40 17.36192 5.96 9300.00 21.38 4377.60 17.3627 4.02 23.30 4377.60 17.3627 5.94 9400.00 21.36 4377.70 17.36309 4.00 23.28 4377.70 17.36309 5.92 l 9500.00 21.34 4377.80 17.36348 3.98 23.26 4377.80 17.36348 5.90 9600.00 21.32 4377.90 17.36387 3.96 23.24 4377.90 17.36387 5.88 9700.00 21.30 4378.00 17.36426 3.94 23.22 4378.00 17.36426 5.86 9800.00 21.28 4378.10 17.36466 3.92 23.20 4378.10 17.36466 5.84 !

9900.00 21.26 4378.20 17.36505 3.90 23.18 4378.20 17.36505 5.81 1 10000.00 21.24 4378.40 17.36583 3.88 23.16 4378.30 17.36544 5.79 ;

10100.00 21.22 4378.50 17.36622 3.86 23.14 4378.50 17.36622 5.77 10200.00 21.20 4378.60 17.36661 3.84 23.12 4378.60 17.36661 5.75 10300.00 21.18 4378.70 17.367 3.82 23.10 4378.70 17.367 5.73 10400.00 21.16 4378.80 17.36739 3.80 23.08 4378.80 17.36739 5.71 10500.00 21.14 4378.90 17.36778 3.78 23.06 4378.90 17.36778 5.69 10600.00 21.12 4379.00 17.36817 3.75 23.04 4379.00 17.36817 5.67 10700.00 21.10 4379.10 17.36856 3.73 23.02 4379.10 17.36856 5.65 10800.00 21.09 4379.20 17.36895 3.72 23.01 4379.20 17.36895 5.64 10900.00 21.08 4379.30 17.36934 3.71 23.00 4379.20 17.36895 5.63 11000.00 21.07 4379.30 17.36934 3.70 22.99 4379.30 17.36934 5.62 11100.00 21.06 4379.40 17.36974 3.69 22.98 4379.40 17.36974 5.61 11200.00 21.05 4379.40 17.36974 3.68 22.97 4379.40 17.36974 5.60 11300.00 21.04 4379.50 17.37013 3.67 22.96 4379.50 17.37013 5.59 11400.00 21.03 4379.50 17.37013 3.66 22.95 4379.50 17.37013 5.58 11500.00 21.02 4379.60 17.37052 3.65 22.94 4379.60 17.37052 5.57 11600.00 21.01 4379.60 17.37052 3.64 22.93 4379.60 17.37052 5.56 11700.00 21.00 4379.70 17.37091 3.63 22.92 4379.70 17.37091 5.55 11800.00 21.00 4379.70 17.37091, 3.62 22.91 4379.70 17.37091 5.54

-11900.00 20.99 4379.80 17.3713 3.61 22.90 4379.80 17.3713 5.53 12000.00 20.98 4379.90 17.37169 3.60 22.89 4379.80 17.3713 5.52 12100.00 20.97 4379.90 17.37169 3.59 22.88 4379.90 17.37169 5.51 12200.00 20.96 4380.00 17.37208 3.58 22.87 4379.90 17.37169 5.50 12300.00 20.95 4380.00 17.37208 3.57 22.86 4380.00 17.37208 5.49

'12400.00 20.94 4380.10 17.37247 3.56 22.86 4380.10 17.37247 5.48 12500.00 20.93 4380.10 17.37247 3.56 22.85 4380.10 17.37247 5.47

Glou sucs. SAN Calculation Sheet 51bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302 241 E610-074 1 127 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny Time Avai.labi NZO1C Required NPSH Availabi NZO1B Required NPSH (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow. Pump C . Pump B Flow Pump B 12600.00 20.92 4380.20 17.37286 3.55 22.84 4380.20 17.37286 5.46 12700.00 20.91 4380.20 17.37286 3.54 22.83 4380.20 17.37286 5.45 12800.00 20.90 4380.30 17.37325 3.53 22.82 4380.30 17.37325 5.44 12900.00 20.89 4380.30 17.37325 3.52 22.81 4380.30 17.37325 5.43

'13000.00 20.88 4380.40 17.37365 3.51 22.80 4380.40 17.37365 5.42 13100.00 20.87 4380.40 17.37365 3.50 22.79 4380.40 17.37365 5.41 13200.00 20.86 4380.50 17.37404 3.48 22.78 4380.50 17.37404 5.40 13300.00 20.85 4380.50 17.37404 3.47 22.77 4380.50 17.37404 5.39 13400.00 20.84 4380.60 17.37443 3.46 22.76 4380.60 17.37443 5.38 13500.00 20.83 4380.70 17.37482 3.45 22.75 4380.60 17.37443 5.37 13600.00 20.82 4380.70 17.37482 3.44 22.74 4380.70 17.37482 5.36 13700.00 20.81 4380.80 17.37521 3.43 22.73 4380.70 17.37482 5.35 13800.00 20.80 4380.80 17.37521 3.42 22.72 4380.80 17.37521 5.34 13900.00 20.79 4380.90: 17.3756 3.41 22.71 4380.90 17.3756 5.33 14000.00 20.78 4380.90 17.3756 3.40 22.70 4380.90 17.3756 5.32 14100.00 20.77 4381.00 17.37599 3.39 22.69 4381.00 17.37599 5.31 14200.00 20.76 4381.00 17.37599 3.38 22.68 4381.00 17.37599 5.30 14300.00 20.75 4381.10 17.37638 3.38 22.67 4381.00 17.37599 5.29 14400.00 20.75 4381.10 17.37638 3.37 22.67 4381.10 17.37638 5.29 14500.00 20.75 4381.10 17.37638 3.37 22.67 4381.10 17.37638 5.29

.14600.00 20.75 4381.10 17.37638 3.37 22.67 4381.10 17.37638 5.29 14700.00 20.75 4381.10 17.37 0 8 3.37 22.66 4381.10 17.37638 5.29 14800.00 20.74 4381.10 17.37638 3.37 22.66 4381.10 17.37638 5.29 14900.00 20.74 4381.10 17.37638 3.37 22.66 4381.10 17.37638 5.28 15000.00 20.74 4381.10 17.37638 3.36 22.66 4381.10 17.37638 5.28 15100.00 20.74 4381.10 17.37638 3.36 22.66 4381.10 17.37638 5.28 15200.00 20.74 4381.10 17.37638 3.36 22.66 4381.10 17.37638 5.28 15300.00 20.74 4381.10 17.37638 3.36 22.65 4381.10 17.37638 5.28 15400.00 20.74 4381.10 17.37638 3.36, 22.65 4381.10 17.37638 5.28 15500.00 20.73 4381.20 17.37677 3.36 22.65 4381.10 17.37638 5.27 15600.00 20.73 4381.20 17.37677 3.35 22.65 4381.20 17.37677 5.27 15700.00 20.73 4381.20 17.37677 3.35 22.65 4381.20 17.37677 5.27 15800.00 20.73 4381.20 17.37677 3.35 22.65,4381.20 17.37677 5.27 15900.00 20.73 4381.20 17.37677 3.35 22.65 4381.20 17.37677 5.27 16000.00 20.73 4381.20 17.37677 3.35 22.64 4381.20 17.37677 5.27 16100.00 20.72 4381.20 17.37677 3.35 22.64 4381.20 17.37677 5.26 16200.00 20.72 4381.20 17.37677 3.35 22.64 4381.20 17.37677 5.26

N U Cd.f A N Calculation Sheet habject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C 1302-241 E610-074 1 128 of Originator Date . Retiewed by Date P. N, Hansen 09/16/97 F.P. Kenny Time Availabl NZO1C Required NPSH Availabl NZ01B Required NPSH l (sec) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump B Flow Pump C Pump B 16300.00 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26 16400.00- 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26 16500.00. 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26 16600.00 20.72 4381.20 17.37677 3.34 22.63 4381.20 17.37677 5.26 16700.00 20.71 4381.30 17.37716 3.34 22.63 4381.20 17.37677 5.26 16800.00- 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25 16900.00 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25

'17000.00 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25 17100.00 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25 17200.00 20.71 4381.30 17.37716 3.33 22.62 4381.30 17 37716 5.25 17300.00 20.70 4381.30 17.37716 3.33 22.62 4381.30 17.37716 5.24 I

-17400.00 20.70 4381.30 17.37716 3.33 22.62 4381.30 17.37716 5.24 17500.00 20.70 4381.30 17.37716 3.32 22.62 4381.30 17.37716 5.24 l 17600.00 20.70.4381.30 17.37716. 3.32 22.62 4381.30 17.37716 5.24 17700.00 20.70 4381.30 17.37716 3.32 22.62 4381.30 17.37716 5.24 l 17800.00 20.70 4381.30 17.37716 3.32 22.62 4381.30 17.37716 5.24 17900.00 20.70 4381.30 17.37716 3.32 22.62 4381.30 17.37716 5.24 18000.00 20.70 4381.30 17.37716 3.32 22.62 4381.30 17.37716 5.24 18100.00 20.70 4381.30 17,37716 3.32 22.62 4381.30 17.37716 5.24 18200.00 20.70 4381.30 17.37716 3.33 22.62 4381.30 17.37716 5.24 18300.00 20.70 4381.30 17.37716 3.33 22.62 4381.30 17 37716 5.24 18400.00 20.71 4381.30 17.37716 3.33 22.62 4381.30 17.37716 5.25

-18500.00 20.71 4381.30 17.37716 _3.33 22.63 4381.30 17.37716 5.25

.18600.00 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25 18700.00' 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25

-18800.00 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25 18900.00 20.71 4381.30 17.37716 3.33 22.63 4381.30 17.37716 5.25 19000.00 20.71 4381.30 17.37716 3.34 22.63 4381.20 17.37677 5.25 19100.00 20.71 4381.30 17.37716 3.34 22.63 4381.20 17.37677 5.26 19200.00 20.72 4381.20 17.37677 3.34 22.63 4381.20 17.37677 5.26 19300.00 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26

.19400.00 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26 19500.00 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26 19600.00 20.72 4381.20 17.37677 3.34 22.64 4381.20 17.37677 5.26 19700.00 20.72 4361.20 17.37677 3.35 22.64 4381.20 17.37677 5.26 19800.00 20.72 4381.20 17.37677 3.35 22.64 4381.20 17.37677 5.26 19900.00 20.73 4381.20 17.37677 3.35 22.64 4381.20 17.37677 5.27

(2eu NUCLEAM CalculatlOn Sheet

$1bject t ale. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 Originator 1

_129_of Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny Time Availabl NZO1C Required NPSH Availabi NZO1B Required NPSH (ssc) e NPSH Pump NPSH Pump C e NPSH Pump NPSH Pump B Pump C Flow Pump C Pump B Flow Pump B 19901.00 20.73 4381.20 17.37677 3.35 22.64 4381.20 17.37677 5.27 time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj j wj 0 130 131 132 133 134 135 136 140 141. 142 (sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) (ib/se (Ib/s (Ib/sec) (lb/sec) (Ib/sec)

) c) ec) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 l

0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.44 2.00 1.82 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 -0.12 -0.19 -0.05 2.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 233.42 960.37 174.70 3.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 298.83 822.33 246.83 4.00 0.00 0.00 ~ 0.00 684.50. 684.50 0.00 0.00 342.32 728.60 296.27

! 5.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 371.90 663.39 331.07 6.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 392.29 617.19 356.01 7.00 0.00 0.00 0.00 684.J 684.50 0.00 0.00 406.44 584.02 374.13 L 8.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 416.33 560.07 387.49 l 9.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 423.22 542.61 397.40 10.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 427.97 529.79 404.79 11.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 431-.21 520.33 410.34 l 12.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 433.37 513.32 414.52 13.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 434.76 508.09 417.68 l 14.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.60 504.16 420.08 l 15.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.05 501.20 421.90 l 16.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.24 498.95 423.29 l 17.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.37 497.38 424.48 l

18.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.43 496.24 425.48 19.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.41 495.39 426.28 20.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.34 494.75 426.94 l

21.00 0.'00 0.00 0.00 684.50 684.50 0.00 0.00 436.25 494.25 427.48 22.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.13 493.88 427.93 23.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.02 493.53 428.31 24.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.94 493.40 428.66 25.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.90 493.29 429.00 26.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.87 493.22 429.30 27.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.85 493.18 429.57 l

l

(36u NUCLEAR Calculation Sheet 51bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241 E610-074 1 130 of Originator Date Resiewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj j wj 0 130 131 132 133 134 , 135 136 140 141 142 (sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) (Ib/se (Ib/s (Ib/sec) (Ib/sec) (Ib/sec)

) c) ec) 28.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.84 493.16 429.81 29.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.84 493.17 430.03 30.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.85 493.18 430.24 31.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.87 493.22 430.43 32.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.91 493.27 430.61 33.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 435.95 493.33 430.79 34.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.01 493.40 430.95 35.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.07 493.49 431.12 36.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.14 493.58 431.27 37.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.21 493.68 431.43 38.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.30 493.79 431.58 39.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.38 493.90 431.73 40.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 436.48 494.02 431.88 90.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.81 434.59 140.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.80 434.60 190.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.80 434.60 240.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.80 434.60 290.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.79 434.61 340.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.55 495.77 434.59 390.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.54 495.75 434.58 440.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.54 495.74 434.59 490.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.55 495.73 434.59 540.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.55 495.72 434.60 590.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.71 434.61 600.00 0.00 0.00 0.00 684.50 684.50 0.00 0.00 438.56 495.70 434.61 700.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.31 605.60 527.75 800.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.59 527.78 900.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.36 605.59 527.80 1000.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.58 527.81 1100.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.58 527.82 1200.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.57 527.83 1300.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.57 527.84 1400.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.56 527.84 1500.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.55 527.85 1600.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.55 527.86 1700.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.54 527.87

NUCMAR CalculatlOn Sheet hibject Calc. So. Rev.Sc. Sheet No.

Core Spray NPSH Assessment C 1302-241 E610-074 1 131 of Originator Date . Reviewed by Date -,

P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj j wj 0 130 131 132 133 134 135 136 140 141 142 '

(sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) (Ib/se (Ib/s (Ib/sec) (Ib/sec) (Ib/sec)

) c) ec) 1800.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.54 527.87 1900.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.53 527.88 2000.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34. 605.52 527.89 ;

2100.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.52 527.90 2200.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.52 527.91 2300.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.52 527.91 2400.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.51 527.92 2500.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.51 527.92

, 2600.00 0.00 438.03. 0.00 595.27 684.50 0.00 0.00 584.34 605.51 527.93 l 2700.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.50 527.93 l

2800.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.50 527.93 ;

2900.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.50 527.94 j 3000.00 0.00 438.03 0.00 596.27 684.50 0.00 0.00 584.34 605.49 527.94 i

. 3100.00 0.00 438.03 0.00 595.27 684.50' O.00 0.00 e 584.34 605.49 527.95 3200.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 L 584.34 605.49 527.95 3300.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 ~ 584.34 605.48 527.95

. 3400.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.34 605.48 527.96 3500.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.33 605.48 527.96 3600.00 0.00 438.03 0.00 595.27 684.50 0.00 0.00 584.35 605.45 527.96 3700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.57 572.69 498.30

3800.00 0,00 438.03 0.00 595.27 595.27 0.00 0.00 557.57 572.69 498.30 3900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.69 498.31 4000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.69 498.31 4100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.68 498.31 4200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.68 498.31 !

4300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.68 498.32

.4400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.68 498.32

~ 4500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.68 498.32 4600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.67 498.32 4700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.67 498.33 4800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.67 498.33 4900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.67 498.33 5000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.67 498.33 5100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.66 498.34 5200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.66 498.34 5300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.56 572.66 498.34

l I

Ghou NUCLEAR CSICulation Sheet \

$1bject Calc. No. Rev. No. Sheet No.

Core Spray NPSH Assessment Or6ginator C-1302-241-E610-074 1 132 of Date Reglened by Date P. N.11ansen 09/16/97 F.P. Kenny time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj j wj l (sec) (Ib/sec (Ib/sec) (ib/sec (Ib/sec) (Ib/sec) (Ib/se (Ib/s (Ib/sec) (Ib/sec (Ib/sec

), ) c) ec) 5400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.66 498.34 5500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.66 498.35 5600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.35 5700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.35 5800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.35 5900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.36

6000.00 -0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.36 6100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.36 6200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.37 6300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.37 6400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.65 498.37 6500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.37 6600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 .572.64 498.37

, 6700.00. 0.00 438.03 0.00 595.27 595.27 0.00.0.00 557.55 5.72.64 498.37 6800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 .572.64 498.37 6900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 .572.64 498.38 7000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.38 7100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.38 e 7200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.38 7300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.38 7400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.38 7500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.64 498.38 7600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.38 7700.00 0.00 4.38.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39 7800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39

7900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39 8000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39 8100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39 8200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39

'8300.00, 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39 8400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.39

. 8500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.63 498.40 8600.00 0.00 438.03 0.00 595.27 595.27 0,00 0.00 557.55 572.63 498.40 8700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.62 498.40 j 8800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.55 572.62 498.40

~ 8900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.40

- c,. r , - - -

l G;>u NUCLEAn Calculation Sheet !

51bject Calc. Sc. Rev.So. Sheet No.

Core Spray NPSH Assessment C 1302-241-E610-074 1 133 of Originator Date Re*6ewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj j wj 0 .

130 131 132 133 134 135 136 140 141 142 (sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) (Ib/se (Ib/s (Ib/sec) (ib/sec) (Ib/sec)

). c) ec) 9000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.40 9100.00 0.00 438.03 0.00 595.27 .595.27 0.00 0.00 557.54 572.62 498.40 9200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.40 ,

9300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.40 1 9400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.41 9500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.41 9600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.62 498.41 l 9700.00 0.00 438.03' O.00 595.27 595.27 0.00 0.00 557.54 572.62 498.41 I 9800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.41 9900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.41 10000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.41 10100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.41 j 10200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 '

10300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 10400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 10500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 10600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 10700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557 54 572.61 498.42 10800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 10900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.42 11000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.43 11100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.43 11200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.43 11300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 -572.61 498.43 11400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.43 11500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.61 498.43 11600.00 '0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 11700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 11800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 11900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 12000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43

'12100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43

12200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 12300.00 0.00- 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 12400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 12500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43

, , . . , , -m ._ _ _ _ . - _ _ _ _ ._.

i 1

(

(heu NUCLEAN CalculatlOn Sheet

\

51bject Calc. Sc. Res. No. Sheet No. l Core Spray NPSH Assessment C 1302 241-E610-074 1 134 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj i

j wj 0 130 131 132 133 134 135 136 140 141 142 (sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (Ib/sec) (Ib/se (Ib/s (Ib/sec) (Ib/sec) (Ib/sec)

) c) ec) 12600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.45 l 12700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.43 12800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 12900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 I 13000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 l 13100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 l 13200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44

! 13300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 13400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 13500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 13600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 l 13700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 13800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 13900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.60 498.44 14000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44

14100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44 14200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44 l 14300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44 14400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44

! 14500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44 l 14600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44 l 14700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.44 l 14800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 14900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 15000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 15100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 l 15200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 t

15300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 15400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 15500.00 040 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 l

15600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45

15700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 15800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.5Q 498.45 15900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45

l (bu NUCLEAR CalculatlOn Sheet 51bject Calc. N o. Rev. No. Sheet No.

Core Spray NPSH Assessment C-1302-241-E610-074 1 135 of Originator Date Redewed by Date P. N. Hansen 09/16/97 F. P. Kenny time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj .

j wj

)

0 130 131 132 133 134 135 136 140 141 142 (sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (ib/sec) (Ib/se (Ib/s (Ib/sec) (Ib/sec) (Ib/sec)

) c) ec) 16200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 16900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17300.00 0,00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17700.00 '0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 17900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 55~7.54 572.59 498.45 18400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59' 498.45 18600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 18900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19000.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19100.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19200.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19300.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19400.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19500.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19600.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19700.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45

(b>u NUCLEAn Calculation Sheet Subject Cale. No. Rev. No. Sheet No. I Core Spray NPSH Assessment C-1302-241-E610-074 1 136 of Originator Date Reviewed by Date P. N. Hansen 09/16/97 F.P. Kenny j time mflowj mflowj mflowj mflowj mflowj mflow mflo mflowj mflowj mflowj j wj 0 130 131 132 133 134 135 136 140 141 142 (sec) (Ib/sec (Ib/sec) (Ib/sec) (Ib/sec) (ib/sec) (Ib/se (Ib/s (Ib/sec) (Ib/sec) (Ib/sec)

) c) ec) 19800.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19900.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45 19901.00 0.00 438.03 0.00 595.27 595.27 0.00 0.00 557.54 572.59 498.45

- . . . - . . _ . . - . . ~ _ - . . ~ . . . . - . . . - . - - - - - - . - . - - -- - _..- -

Sheet \M of Q C-1302-241-E610-074 NUCLEAR VERIFICATION PLAN /

SUMMARY

SHEET -

(EP-006)

Method / Depth of Verification Required Req'd Compt. Date l ltern No.

I 1 Verify input, assumptions, and calculations are correct, and method is appropriate.

, Assigned Venfication Engineer Francis P. Kenny cualified per 4.4.1.3.b @ Yes O waived Justification for Waiver p

Section Manager (SM) (sign) Date [ / 7 pg

! Summary of verification scope, methods, results and conclusions.

A review of " Core Spray NPSH Assessment", Calculation C-1302-241-E610-074 Rev.1, has been completed. The l assumptions were found to be valid and the input was checked against the references and found to be correct. All the calculated input parameters were checked by hand calculations and found to be correct. The input decks to the l RELAPS model were checked and found to be correct. The results appear to be reasonable and consistent, and satisfy the stated purpose of the calculation.

4 The version of RELAPS listed in this calculation in section 3 and run on the RISC 6000 was compared to the RELAP5 Mod 3.2 (Windows 95), Executable size 2664282, date 11/23/97 07:55AM. The differences in the results between the

{ two versions was judged to be insignificant. A comparison between the results from the Unix version of 3.1.1 and the Windows 95 version of 3.2 for the B and C pump are shown on the following pages.

i i

i i Based on this evaluation, the calculation is verified to be acceptable.

f Venfication Engineer (pnnt) Francis P. Kenny (sign) [p h, Date p/pg I

Use additional sheets if necessary O 1

)

l l

l CALCULATION VERIFICATION CHECKLIST

( (Ref. EP-006)

NUCLEAR

Subject:

Calculation No. Rev.No. System Nos. Sheet:

Core Spray NPSH Assessment C-1302 241-E610 074 1 212 08Page of Place < i "M" la the applicable box (Yes, No, N/A) for each item.

A .7 response may indicate that the design or verification is incomplete and may require an ETTS No.

to be assigned by the responsible Section Manager. The Section Manager shall review each "NO" response to determine if the "NO" response requires further investigation. I A "N/A" (Not Applicable) response does not require any further action by the Verification Engineer.

The Verification Summary (Exhibit 7A) may be used to outline the Verification Engineer's work or to document comments that are deemed appropriate by the Verification Engineer.

Review Check ITEMS Design Compliance Yes No N/A

1. Deslan Input and Data - Were the inputs correctly selected, referenced (latest revision) and incorporated into the calculation?

2. Assumptions - Are assumptions necessary to perform the calculation @ C adequately described and reasonable?

j 3. Renulatory Reauirements - Are the applicable codes and standards and regulatory requirements, including issue and addenda, properly identified and their requirements met?

4. Construction and Operatina Experience - Has applicable construction and @

operating experience been considered?

5. Interfaces - Have the design interface requirements been satisfied? @

6. Methods - Were the inputs correctly selected, referenced (latest revision) @

and incorporated into the calculation?

7. Output - Is the output reasonable compared to the inputs?

8. Acceptance Criteria - Are the acceptance criteria incorporated in the calculation sufficient to allow verification that the design requirements have been satisfactorily accomplished?

9. Radiation Exposure - Has the calculation properly considered radiation C C exposure to the public and plant personnel?

Comments:

APPROVALS / Print Name)

Assigned Verification Engineer f,[ /gg jh, [ g Date 9 -/ g. } g Other Verification Engineer Date N5830 (6M8)

C-1302-241-ES10-074 Rev.1 Case 8 Comparison of NPSH Available to new Strainer With Wetwell Pressure Contribution To Head Note that the strainer head loss is NOTINCLUDED '

30.00 ,,

I 29.00 - - -

t-7 28 00 -- -- -- --- - -- --

1---- - - - -

l 27.00 1 --- ---

A-'

[ l \

\\ % mt I

26.00 -- - --------- - - ----

%% l 25 00 --- -- - - -- - - --

t 24.00 -- --- -- - - - -

-k $

23.00 -- - ----- -

NPSH PUMP C l 22.00 -- --

-e-NPSH PUMP B - -- --

ji -

-*-NPSH Pump C -Relap5/M3.2 ,,

_ -M-NPSH Pump B - Relap5/M3.2 _

21.00 - - - - - - - - - -

J} - --- -- -- --- - I-- '-- - ~ '~ ~

~-------' -

t 20.00 1.00 10.00 100.00 1000.00 10000.00 Time (sec) _

Wo i

t

C-1302-241-E610-074 Rev.1 Case 8 Comparison of NPSH Available to new Strainer With Wetwell Pressure Contribution To Head Note that the strainer head loss is NOTINCLUDED 10 9 ___ _ .__ _ _ _

e._.___

8 - ------ -

7 - -- @ l

-t E 6 --- - - -- - -

\ - -- - -- -

5 -

g

! 4 -----

lillini --- - -- -

k 3 -- ---- -- - -

2

~

'Reniaining NPSH PUMP C

-e-Remaining NPSH PUMP B -

-*-Rem NPSH Pump C -Relap5/M3.2

-M-Rem NPSH Pump B - Relap5/M3.2

- ~

______ __ _. Z: _T 1_ __.

0 1.00 10 D0 100 00 1000.00 10000.00 Time (sec) 1 O

l l

C-1302-241-E610-074 Case 8 Comparison of NPSH Available to new Strainer With Wetwell Pressure Contribution To Head Note that the strainer head loss is NOTINCLUDED

-4.00E-01

-3.50E-01 --- ------

-3. 00E-01 ,

@ -2.50E-01 -- - - - - - -- - -

i i

j -2.00E-01 - - ---- --- -- --- -- --- --

5 E PUMP C -e-PUMP B

$ -1.50E-01 -- - - --- - -

-1.00E-01 -- --- 1------- - -- ---

t-- _ _ _ _ _ _ _ _ __

hk 5:: :: : : == =_ - - ---

-5.00E-02 -I 0.00E+00 1.00E+00

,-- / [--

1.00E+01 1.00E+02

~

1.00E+03 I IIi -

1.00E+04 Time (sec) A t

C-1302-241-E610-074 Rev.1 r

l Case 8 Comparison of NPSH Available to new Strainer With :

Wetwell Pressure Contribution To Head

. Note that the strainer head loss is NOTINCLUDED 15 00 t

14.50 -- - ----- - - -- - ----- -.-.

PUMPC_ __ _ J 3 m muuuuuuuuu m ,

--m-PUMP B

-e-Pump C -Relap5/M3.2

-M-Pump B - Relap5/M3.2 l 3 14.00 - - -- -- -

E I E 7

13.50 - -- ---

== == . I L- .___. __ --- ---- -

. =

5 l s

o- l MMME E

5 13.00 o

12 50 -- --- ---

M L

12.00 1.00 10.00 100.00 1000.00 10000.00 .

Time (sec) -.--

ts.

N

. _ _ - _ ___-_mm _ _ ~ = - - - -

k i

1940-98-20488 j Change to the Licensing Basis l Attachment I i

Answer to Question 1 GE Information Proprietary Version ECCS Strainer Hydraulic Sizing Report 1

-

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