Text

Rev 0 to ALPHA-608, Panda Transient Tests M2 Integral Sys Test Apparent Test Results
	ML20113B386
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Site:	05200004
Issue date:	04/24/1996
From:	Aubert C; PAUL SCHERRER INSTITUTE
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	ALPHA-608, ALPHA-608-R, ALPHA-608-R00, NUDOCS 9606270080
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{{#Wiki_filter:, PAUL SCHERRER INSTITUT fasZ M Document No. ALPHA-608 Document Title PANDA Transient Tests M2 Integral System Test Apparent Test Results 1 1 Revision Status I Approval / Date Rev. Yepared / Revised by P-PM G-PM G-SOR !ssue Date Remarks O C. Aubert d.hN J. Torbeck G. Wingate 25 April 96 appe v is n me 2.t-W - 8 0 24 Apd 96 24 Apol96 (P-ERi.4-40, p.2) 9606270080 960624 ADOCK 052Og4 PDR A

ALPHA 608 Seite 2 Controlled Copy (CC) Distribution List Note: Standard distribution (cf. next page) is non-controlled CC Holder CC List Entry Return / Recall No. Name, Affiliation Date Date I i i

1 hege.erwrig M 42 4 10 M-PAUL SCHERRER INSTITUT ALPHA-608-0 PANDA Transient Tests Enem Titel M2 Integral System Test Apparent Test Results Autoren/ C. Aubert, J. Dreier, O. Fischer, M. Huggenberger, S.Lomperski, Estem H.J. Strassberger Autorinnen 24.04.96 Summary: This Apparent Test Results (ATR) report summarizes the apparent results of PANDA Tran-sient Test M2 which was conducted with post-LOCA nominal initial conditions and with all i steam flow directed from the RPV to Drywell 2 in order to create asymmetric distributions of j steam and non-condensable gas concentrations. It also includes results from a test extension, which was performed at the end of the 20 hours of Test M2 in order to demonstrate PCC restart ) in response to increased heat load demand. This ATR report, compiled in accordance with the requirements specified in the Test Plan (TP) 25A5785R0 (GE document) section 10, includes: test number, test objective, test date and time, data recording period, data analysis period, name of data file and ORACLE data tables, i list of failed or unavailable instruments considered to be required for the test, list of required i instruments with zero or reference check points not in tolerance or in over-range or under-range I during test, deviations from test procedure and problems which occured during test. A table of actual initial conditions based on average and standard deviation over a one minute time period j just before the test start for all parameters with a specified acceptance criteria according to section 9.2 of TP is provided as well as time history plots over the test duration and test ex-tension for all top priority measurements. The test period is marked on all graphs by two dashed lines indicating test start and end of test; the test extension is defined as starting directly after the end of test. Vededer Abt. Empf&nger!Empf&ngennnen l Expt Abt. Empfanger!Empf&ngennnen Expt Expl 42 G. Yadigaroglu 1 GE San _ Jose CA BWthd h,fu I J.E. Torbeck Reserve 6 T. Bandurski I (for distribution at GE to J. Dreier 1 Total 19 O. Fischer 1 J.R. Fitch, G.A. Wingate, J.Healzer 1 senen 20 B.S. Shiralkar, M. Huggenberger 1 S. Lomperski i DRF No. T10-00005) Beilagen HJ. Strassberger 1 iniormanonsasie PANDA Documentation 2 D l1 l2 l3 l4 l5 l8 l9 l A Visum AbtJLaborlenung:

ALPHA-608-0 page 4 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2 Contents: Page

1. Test Objectives 5

2. Reference Documents 5

3. Test Date/ Time 5

4. Data Recording Period

.5

5. File Names 5

6. ORACLE Data Tables 5

7. RPV Power Curve 6

8. Test Instrumentaion 6

9. Deviations from Test Procedure -

6

10. List of Deviations from Requested Initial Conditions 7

i i1. Test Processing 7

12. Requested Initial Conditions 7

Data Aralysis Period for Initial Conditions 7 Environment Parameters 7 RPV Parameters 8 DRYWELL Parameters 8 SUPPRESSION CHAMBER Parameters 9 GDCS Parameters 10 PCCI Pool Parameters 10 PCC2 Pool Parameters 11 PCC3 Pool Parameters 11

13. Graphs 12 M2 Test - RPV, Drywell and Wetwell Pressures 13 M2 Test - Drywell and Wetwell Air Partial Pressures 14 M2 Test - RPV Heater Power 15 M2 Test - RPV and Drywell Temperatures 16 M2 Test - Wetwell Temperatures 17 M2 Test - PCC Lower Drum and GDCS Return Line Water Temperatures 18 M2 Test - PCC Vent Line Gas Temperatures 19 M2 Test - Main Steam Line & PCC Feed Line Flows 20 l

l

I I ALPHA-608-0 Page 5 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2

1. TEST OBJECTIVES:

The objectives of the PANDA integral system tests are to provide additional data to: a) confirm the capability of TRACG to predict SBWR containment system performance, including potential sys-tems interaction effects (Integral System Tests) and b) demonstrate start-up and long-term operation of a passive containment :ooling system (Concept Demonstration). The specific objective of test M2, which was conducted with nominal post-LOCA conditions and with all steam flow directed through the Main Steam Line from RPV to Drywell 2, is to create asymmetric distributions of steam and non-condensable gas concentration and to demonstrate the PCCs containment performance under these conditions. The test extension performed at the end of 20 hours of M2 is to demonstrate PCC restart in response to increased heat load demand. t l

2. REFERENCE DOCUMENTS:

Test Plan: GE document 25A5785R0 Test Procedure: ALPHA-527-0

3. TEST DATEffIME:

Test Start: 22-NOV-95 /18:44:33 Test Stop: 23-NOV-95 /15:02:24 Test Duration: 20:17:51 l Test Period: 0 to 73071 see Test Extension Period: 73071 to 76555 sec

4. DATA RECORDING PERIOD:

Start: 22-NOV-95 /18:33:03 Stop: 23-NOV-95 /16:00:28 Data Recording Period: -690 to 76555 sec

5. FILE NAMES:

Raw Data: panda _M2.dat DAS-Configuration / Channel List: kbt99999999.ol3

6. ORACLE DATA TABLES:

PANDA _M2_MT_LINE PANDA _M2_MT_ POOL PANDA _M2_MT_REF PANDA _M2_MT_ VESSEL PANDA _M2_M_OTHER PANDA _M2_M_ TIME PANDA _M2_KBT INFO _ TESTS r I

ALPHA-608-0 page 6 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2

7. RPV POWER CURVE:

Power analysis' period: Maximum negative deviation: Maximum positive deviation: Standard deviation: Power curve tolerance: Definition of RPV oower deviation (A) Power and standard deviation (a): I e APower = Power - E MW.RP./ e M Power : theoreticalpower e e E MW.RP.]: measured power h (Power * - MW.RP./ ) o=

of measurements throughout the test

8. TESTINSTRUMENTATION i

t i l LIST OF FAILED OR UNAVAILABLE REQUIRED INSTRUMENTS: l Air partial pressure in DW1 MPG.DI.2 Back-up instrument: MPG.DI.1 l MPG.D'l.3 Back-up instrument: MPG.D1.1 l Air partial pressure in DW2 MPG.D2.3 Back-up instrument: MPG.D2.1 i LIST OF REQUIRED INSTRUMENTS WITH ZERO NOT IN TOLERANCE OR OVER RANGE OR UNDER RANGE DURING TEST: None

9. DEVIATIONS FROM TEST PROCEDURE:

None 1.1he power curve analysis has been perfo rsed witfwiGtinEIG3ing power spdes due to switc5ing between rod groups (see NCR P413). This - r analysis does also not melude a test penod of 8000 seconds (between 3308 and i1308 sec); it is covered by NCR P-010.

ALPHA-603.g J page 7 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2

10. LIST OF DEVIATIONS FROM REQUESTED INITIAL CONDITIONS:

i II. TEST PROCESSING PROBLEMS: None HAS THE TEST OBJECTIVE BEEN REACHED: Yes HAVE THE DATA BEEN CORRECTLY RECORDED: Yes

12. REQUESTED INITIAL CONDITIONS DATA ANALYSIS PERIOD FOR INITIAL CONDITIONS:

Data analysis period: -94 to -34 see Initial conditions are calculated over one minute just before connection of Drywells to RPV (phase n*113.9 of Test Procedure) TABl.E OF INITIAL CONDITIOf5 VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value ENVIRONMENT PARAMETERS Atmospheric pressure MP.EN bar Temperature of saturation for atmospheric pressure (Twp) C

ALPHA-608-0 page 8 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESS!D UNIT Average Standard Requested Tolerance Value Deviation Value RPV PARAMETERS Total pressure MP.RP.1 bar Fluid temperatures: Spatial average Tp_,ne.(RP) C Local MTF.RP.1 C l MTF.RP.2 C l MTF.RP.3 C MTF.RP.4 C MTF.RP.5 C Water level ML.RP.1 m l DRYWELL PARAMETERS

Total pressure MP.D1 bar l

Air partial pressure MPG.Dl.1 bar l MPG.D2.1 bar MPG.D2.2 bar Gas temperatures: ( Spatial average To_me.(D1) C i l Local MTG.DI.1 C l MTG.DI.2 C MTG.DI.3 C MTG.DI.4 C MTG.DI.5 C MTG.DI.6 C Spatial average To_me.n(D'2) C Local MTG.D2.1 C MTG.D2.2 C MTG.D2.3 C MTG.D2.4 C MTG.D2.5 C MTG.D2.6 C I

'the Drywell total pressures are notirdiependant vana51cs. Uwy are given by temperatures andWhiitfaf peissures. The correspondmg tolerance is calcul.ned from temperature and gas partial pressure tolerances.

i

- _. _ _ _ _. = _ _ _ -.. _ l^ - ALPHA-608-0 I page 9 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2 l-TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance _ Value Deviation Value DRYWELL PARAMETERS (Cont'd) i Water level ML.D1 m I ML.D2 m i SUPPRESSION CHAMBER PARAMETERS l Total pressure MP.Sl bar

- Air partial pressure MPG.Sl bar l

i MPG.S2 bar i l Water temperatures-I Spatial average Tw non(SI) C l Local MTL.S t.1 C MTL.SI.2 C MTL.S t.3 C MTL.SI.4 C MTL.S t.5 C MTL.S t.6 C l Spatial average Tw men (S2) C i Local MTL.S2.1 C MTL.S2.2 C MTL.S2.3 C l MTL.S2.4 C MTL.S2.5 C MTL.S2.6 C j Gas temperatures: Spatial average To,mean(SI) C Local MTG.SI.1 C MTG.S t.2 C MTG.S t.3 C MTG.S t.4 C MTG.S t.5 C MTG.S t.6 C

- Th se uppression Chamber air partial pressures are not7ndependant variibreTs ihey are gives5i iiiW and total pressures. The correspond-1 ing tolerance is calculated from temperature and total pressure tolerances.

i ---1 g-i-

ALPHA-608-0 pags 10 f PANDA INTEGRAL SYSTEM 'EST APPARENT TEST RESULTS TEST M2 TABLE OF INI flAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value SUPPRESSION CHAMBER PARAMETERS (Cont'd) Spatial average To_me (S2) C Local MTG.S2.1 C MTG.S2.2 C MTG.S2.3 C MTG.S2.4 C MTG.S2.5 C MTG.S2.6 C Water level ML.Sl m ML.S2 m i GDCS PARAMETERS Total pressure MP.GD bar Fluid ternperatures: Spatial average T me (GD) C F Local MTF.GD.1 C MTF.GD.2 C MTF.GD.3 C MTF.GD.4 C MTF.GD.5 C MTF.GD.6 C MTF.GD.7 C Water level ML.GD m PCCI POOL PARAMETERS Water temperatures: Spatial average Tw me,(Ul) C Local MTL.UI.1 C MTL.UI.2 C MTL.U I.3 C MTL.UI.4 C

ALPHA-608 0 page 11 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value' PCCI POOL PARAMETERS (Cont'd) MTL.UI.5 C MTL.UI.6 C MTL.U1.7 C l Water level ML.U1 m PCC2 POOL PARAMETERS Water temperatures: Spatial average Tw m. (U2) C Local MTL.U2.1 C MTL.U2.2 C MTL.U2.3 C MTL.U2.4 C MTL.U2.5 C MTL.U2.6 C MTL.U2.7 C Water level ML.U2 m j PCC3 POOL PARAMETERS Water temperatures: l Spatial average Tw..n(U3) c Local MTL.U3.1 C MTL.U3.2 C MTL.U3.3 C MTL.U3.4 C MTL.U3.5 C l MTL.U3.6 C i MTL.U3.7 C MTL.U3.8 C MTL.U3.9 C MTL.U3.10 C 1 i

ALPHA-608-0 page 12 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M2 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Aserage Standard Requested Tolerance Value Deviation Value PCC3 POOL PARAMETERS (Cont'd) MTL.U3.Il C MTL.U3.12 C MTL.U3.13 C MTL.U3.14 C MTL.U3.15 C MTL.U3.16 C MTL.U3.17 C MTL.U3.18 C MTL.U3.19 C Waterlevel ML.U3 m

13. GRAPHS:

The vertical dashed lines on each graph indicate the tut start on the left side and the test end, { i.e. the start of the test extension on the right side, respeedvely. 1

[bar] M2 Test - RPV, Drywell and Wetwell Pressures 4.00 V MP_RP_.1 + MP_D1 3.50 - Q MP_S1 3.00 - >b ,a 2.50 - g> 81 2 2M NHO a M$ 2.00 - s n.

d 1.50 -

M Fr d M 1.00 - a 0.50 - 0 0.00 e i i i i y> -1000 19000 39000 59000 79000 C x> TIME _SEC C;I

= $ Gx [bar] M2 Test - Drywell and Wetwell Air Partial Pressures g 4.00 ?) y MPG _.D1_1 o ~ -{- MPG _D1_2 ~ o MPG _D2_.1 X MPG _D2_2 3.00 - O MPG _S1 g 3 MPG _S2 g$ 2.50 - b eu 2.00 - 13 gW r .h h t m h 1.50 - @N "h 1.00 - 0.50 - 0.00 m. y y y 7 y,-- y -1000 19000 39000 59000 79000 TIME _SEC l

[kW) 1200 -- M2 Test - RPV Heater Power 1100 - O MW RP 7 V POWER _ TOT 1000 - O POWER _TH 900 - 8M - 3 2 700 - m >O m>- bh 6M - g $$ 5" - 4 ds E aC 4M - lc < 300 - F2 dg 200 - r.n H 100 - 0 i s 4 i r -1 M 9000 19000 29000 39000 49000 59000 69000 79000 E b 7 m TIME _SEC y s m (26 ~

"o > % G= [c] M2 Test - RPV and Drywell Temperatures g 138 = V MTF_RP_1 6 e o MTG_D1_1 -{ MTG_D1_6 136 - O MTG_D2_1 X MTG_D2_6 g >z 5 134 - I ~ m aa n yC x"sE 132 gg

M Fr d M m

130 - H 128 -1000 19000 39000 59000 79000 TIME _SEC

[c] M2 Test - Wetwell Temperatures 85 V MTG_S1_1 O MTG_S1_6 -{- MTG_S2_1 83 - X MTG_S2_6 O MTL_S1_1 y ~ g MTL_S2_1 m 81 - h M$o 4 M$ x 4E 79 - yd "M Fr dg 77 - 75 yg -1000 19000 39000 59000 79000 TIME _SEC $c b l' .m. - m

3 = 6 G= M2 Test - PCC Lower Drum and GDCS Return Line ? [c] Water Temperatures E V MTL_P1 O MTL_P2 110 - O MTL_P3 3 MTL_GRT_1 m 100 - g ~ d $M 80 - py UN ~ !5 r 70 - Y H 60 - 50 -1000 9000 19000 29000 39000 49000 SMN)0 69000 79000 TIME _SEC --7

M2 Test - PCC Vent Line Gas Temperatures [c] 120 - V MTG_P1V_1 o MTG_P2V_1 110 - O MTG_P3V_1 100 - ~ h n- %e g> 80 - &kO 70 - 5sC a- =d =M 50 - -m m H 40 - 30 - h l h l l l l -1000 9000 19000 29000 39000 49000 59000 69000 79000 Q a 5 TIME _SEC f -eo

? 2: it 'o M2 Test - Main Steam Line & PCC Feed Line Flows 5 [g/S] 9a 500 - MV_MS2 go + MV_P1F 450 [ X MV_P2F o MV_P3F 4w i 5 5 >Z 350 - c >0 m 300 -- g M30 m uN 250 J db d rem 2% ~ MM rm "M ~ E 150 - -g d 100 50 -~: 0 ~ L i i i i i <s ,,s -1000 9000 19000 29000 39000 49000 59000 69000 79000 TIME _SEC . =

PAUL SCHERRER INSTITUT P Document No. ALPHA-610 Document Title PANDA Transient Tests M10A Integral System Test Apparent Test Results i Revision Status Approval / Date Rev. Prepared / Revised by P-PM G-PM G-SQR lssue Date Remarks l-h% J. Torbeck G. Wingate O C. Aubert 29 April 96 approv is on is B-3-S6 29 Apnl96 29 Apnl96 (P-ERM-41, p.2) 1 $W J.Torbeck G. Wingate do 1 C. Aubert jt-a- % 11 Jun 96

11. Jun 96 12 Jun 96,gg y, j p,,,,,j l

l

ALPHA-610 Seite 2-Controlled Copy (CC) Distribution List Note: Standard distribution (cf. next page) is non-controlled CC Holder CC List Entry Return / Recall No. Name, Affiliation Date Date B e 9 1 l

l l rejsherwrg M 42 4 12 MM -- PAUL SCHERRER INSTlTUT ALPHA-610-1 PANDA Transient Tests Ersm2t Titel M10A Integral System Test Apparent Test Results Autoren/ C. Aubert, J. Dreier, O. Fischer, M. Huggenberger, S.Lomperski, Erstellt H.J. Strassberger Autorinnen 12.06.96 Summary: This Apparent Test Results (ATR) report summarizes the apparent results of PANDA Tran-sient Test M10A which was conducted with post-LOCA nominal initial conditions, with only the two PCC condensers connected to Drywell 2 operational and all steam flow directed from the RPV to Drywell 2 in order to create asymmetric distributions of steam and non-condensable gas concentrations. This ATR report, compiled in accordance with the requirements specified in the Test Plan (TP) 25A5785R0 (GE document) section 10, includes: test number, test objective, test date and time, data recording period, data analysis period, name of data file and ORACLE data tables, list of failed or unavailable instruments considered to be required for the test, list of required instruments with zero or reference check points not in tolerance or in over-range or under-range during test, deviations from test procedure and problems which 3ccured during test. A table of ictual initial conditions based on average and standard deviatica < ver a one minute time period ,ust before the test start for all parameters with a specified acceptance criteria according to section 9.2 of TP is provided as well as time history plots over the test duration and test ex-tension for all top priority measurements. l Rey,0 -+ Rey,1 Correction on page 9 (marked with a vertical line in the left margin). Verteder Abt. Emptinger/Empfangsmnen Expt Abt. Empfanger/Empfingennnen EmL Expt 42 G. Yadicaroglu 1 GE San Jose CA Belothek k ube I 1 J.E. Torbeck h 6 T. Bandurski I (for distribution at GE to J Dreier 1 T tai 19

d. Fischer 1

J.R. Fitch, G.A. Wingate, J.Mealzer 1 Seen 22 B.S. Shiralkar, M. Huggenberger 1 S. Lomperski i DRF No. T10-00005) Beda9en H.J. Strassberger 1 informatensnste i; PANDA Documentation 2 Dl1 l2 l3 l4 ls ja l9 lA Visum ADULaborleitung:

ALPl{ A-610-1 page 4 PANDA INTEGRAL SYSTEM TEST f APPARENT TEST RESULTS TEST M10A Contents: Page

1. Test Objectives 5

2. Reference Documents 5

3. Test Date/ Time 5

4. Data Recording Period 5

5. File Names 5

6. ORACLE Data Tables 5

i

7. RPV Power Curve 6

8. Test Instnimentation 6

9. Deviations from Test Procedure 7

10. List of Deviations from Requested Initial Conditions 7

11. Test Processing 7

12. Requested Initial Conditions 7

Data Analysis Period for Initial Conditions 7 Environment Parameters 8 RPV Parameters 8 DRYWELL Parameters 8 SUPPRESSION CHAMBER Parameters 9 GDCS Parameters 10 PCCI Pool Parameters 11 PCC2 Pool Parameters 11 PCC3 Pool Parameters 11

13. Graphs 12 M 10A. Test - RPV, Drywell and Wetwell Pressures 13 M10A. Test Drywell and Wetwell Air Partial Pressures 14 M10A Test - RPV Heater Power 15 l

M 10A. Test - RPV and Drywell Temperatures 16 M 10A. Test - Wetwell Temperatures 17 M10A. Test - PCC Lower Drum and GDCS Return Line Water Temperatures 18 M10A. Test - PCC Vent Line Gas Temperatures 19 M10A. Test - Main Steam Line & PCC Feed Line Flows 20 M10A. Test - Main Vent Line 1 Temperatures 21 M10A Test - Main Vent Line 2 Temperatures 22 i

AL PH A-610-J page 5 PANDA INTEGRAL SYSTEM TEST l APPARENT TEST RESULTS l l TEST M10A

1. TEST OBJECTIVES:

The objectives of the PANDA integral system tests are to provide additional data to: a) confirm the capability of TRACG to predict SBWR containment system performance, including potential sys-tems interaction effects (Integral System Tests) and b) demonstrate start-up and long-term operation of a passive containment cooling system (Concept Demonstration). The specific objective of test M10A, which was conducted with nominal post-LOCA conditions, with only the two PCC condensers connected to Drywell 2 operational and all steam flow directed through the Main Steam Line from RPV to Drywell 2, is to create asymmetric distributions of steam and noncondensable gas concentrations and demonstrate the PCCS/ containment perfor-l mance under these conditions, i.e. long term migration of noncondensable gas from Drywell I to l Drywell 2.

2. REFERENCE DOCUMENTS:

~ Test Plan: GE document 25A5785R0 Test Procedure: ALPHA-527-0

3. TEST DATE/ TIME:

Test Start: 28-NOV-95 /17:49:54 Test Stop: 29-NOV-95 / 01:56:00 Test Duration: 08:06:06 Test Period: 0 to 29166 sec

4. DATA RECORDING PERIOD:

Start: 28-NOV-95 /17:36:18 Stop: 29-NOV-95 /01:56:00 Data Recording Period: -816 to 29166 see A FILE NAMES: Raw Data: panda _M10A.dat DAS-Configuration / Channel List: kbt99999999.ol4

6. ORACLE DATA TABLES:

PANDA _M10A._MT_LINE PANDA _M10A._MT_ POOL PANDA _M1OA._MT_REF PANDA _M10A._MT_ VESSEL PANDA _M 1OA._M_OTHER I PANDA _M 10A._M_ TIME PANDA _M10A._KBT INFO _. TESTS 1

ALPH A-610-1 page 6 PANDA INTEGRAL SYSTEid TEST APPARENT TEST RESULTs TEST M10A

7. RPV POWER CURVE:

Power analysis' period: Maximum negative deviation: Maximum positive deviation: Standard deviation: Power curve tolerance: Definition of RPV power deviation (A) Power and standard deviation (ch e APower = Power - E MW.RP./ e /* ' Power :theoreticalpower e e 1 MW.RP./: measured power k (Power $ MW.RP] )

[ # of measurements throughout the test o=

8. TEST INSTRUMENTATION LIST OF FAILED OR UNAVAILABLE REQUIRED INSTRUMENTS:

Air partial pressure in WW1 MPG.Sl Back-up instrument: MPG.S2 Air partial pressure in DW1 MPG.D1.2 Back-up instrument: MPG.D 1.1 MPG.D1.3 Back upinstrument: MPG.D1.1 Air partial pressure in DW2 MPG.D2.2 Back-up instrument: MPG.D2.1 MPG.D2.3 Back-up instrument: MPG.D2.1 Note: The oxygen probe MPG.D2.2 had temporary contact problems during test M10A. The corresponding data are not always trustworthy and therefore not shown on the graph from page 14. LIST OF REQUIRED INSTRUMENTS WITII ZERO NOT IN TOLERANCE OR OVER RANGE OR UNDER RANGE DURING TEST: None I.The power curve analyst's has been jiirfonid rwith00ilscluding poweis@kes duiilo switchiEibetween rod gmups (see NCR P41h

ALPH A-610-l_ i page 7 PANDA INTEGP AL SYSTEM TEST APPARENT TEST RESULTS TEST M10A

9. DEVIATIONS FROSI TEST PROCEDURE:

None

10. LIST OF DEVIATIONS FROM REQUESTED INITIAL CONDITIONS:

l

11. TEST PROCESSING PROBLEMS:

None HAS THE TEST OBJECTIVE BEEN REACHED: Yes HAVE THE DATA BEEN CORRECTLY RECORDED: Yes

12. REQUESTED INITIAL CONDITIONS DATA ANALYSIS PERIOD FOR INITIAL CONDITIONS:

Data analysis period: -94 to -34 see Initial conditions are calculated over one minute jast before connection of Drywells to RPV (phase n*113.9 of Test Procedure) l

- _. - ~.. -.. - -. - _ - -. - ~ _ - - l [ AI.PH A-610-1 l page 8 l PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10A i TABLE OF INITIAL CONDITIONS i l l-VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value ENVIRONMENT PARAMETERS Atmospheric pressure MP.EN bar Temperature of saturation for atmospheric pressure (T,at_m) C l RPV PARAMETERS Total pressure MP.RP.1 bar Fluid temperatures: i Spatial average Tp_mean(RP) C l Local MTF.RP.1 C i MTF.RP.2 C MTF.RP.3 C l MTF.RP.4 C MTF.RP.5 C Waterlevel ML.RP.1 m DRYWELL PARAMETERS

Total pressure MP.D1 bar l

Air partial pressure MPG.Dl.1 bar l MPG.D2.1 bar MPG.D2.2 bar l Gas temperatures: l Spatial average To,mean(D1) C Local MTG.DI.1 C MTG.DI.2 C MTG.DI.3 C l MTG.Dl.4 C i MTO.DI.5 C MTG.DI.6 C

The Drywell total pressures are not i5diriciulahiisiablesTthiy~are"gisen 6yEmimiatures and air partial pressures. The correspondmg tolerance as calculated from temperature and gas parual pressure solerances.

I i r---._

ALPH A-610- l_. ] page 9 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS i TEST M10A TABLE OF INITIAL CONDITIONS (Cont'd) 1 VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value DRYWELL PARAMETERS (Cont'd) Spatial average To_mean(D2) C Local MTG.D2.1 C MTG.D2.2 C MTG.D2.3 C MTG.D2.4 C i MTG.D2.5 C i MTG.D2.6 C Water level ML.D1 m ML.D2 m i 1 SUPPRESSION CHAMBER PARAMETER Total pressure M P.Sl bar I " Air partial pressure MPG.S2 bar 5 Water temperatures: Spatial average Tw mean(SI) C Local MTL.S t.1 C MTL.SI.2 C MTL.S I.3 C MTL.SI.4 C MTL.SI.5 C MTL.S t.6 C Spatial average Tw mt.an(S2) C Local MTL.S2.1 C MTL.S2.2 C MTL.S2.3 C MTL.S2.4 C MTL.S2.5 C MTL.S2.6 C

- The Suppresson Chamber air partial pre 5Ees'si~n5iTndepeidasiFariablii~thef are iGes bitimpe7aturei and total pressures. The correspond-mg tolerance is calculated from temperature and total pressure tolerances.

ALPH A-610- 1 page 10 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10A TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value SUPPRESSION CHAMBER PARAMETERS (Cont'd) Gas temperatures: Spatial average To_,ne,n(S 1) C Local MTG.SI.1 C MTG.S I.2 C MTG.S I.3 C MTG.S t.4 C MTG.SI.5 C MTG.S t.6 C Spatial average To_,ne n(S2) C Local MTG.S2.1 C MTG.S2.2 C MTG.S2.3 C MTG.S2.4 C MTG.S2.5 C MTG.S2.6 C Water level ML.Sl m ML.S2 m GDCS PARAMETERS Total pressure MP.GD ba-I Fluid temperatures: Spatial average Tp,,nean(GD) C Local MTF.GD.1 C MTF.GD.2 C MTF.GD.3 C MTF.GD.4 C MTF.GD.5 C MTF.GD.6 C MTF.GD.7 C i Water level ML.GD m t

ALPH A-610-I page i1 PANDA INTEGRAL SYSTEM TEST l APPARENT TEST RESULTS TEST M10A TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value PCCI POOL PARAMETERS Water temperatures: Spatial average Tw.an(Ul) C Local MTL.U1.1 C i-MTL.UI.2 C i MTL.UI.3 C MTL.UI.4 C MTL.UI.5 C MTL.UI.6 C MTL.UI.7 C Water level ML.UI m PCC2 POOL PARAMETERS Water temperatures: Spatial average Tw..n(U2) C l Local MTL.U2.1 C MTL.U2.2 C MTL.U2.3 C MTL.U2.4 C ( MTL.U2.5 C MTL.U2.6 C l MTL.U2.7 C Water level ML.U2 m PCC3 POOL PARAMETERS Water temperatures: Spatial average Tw an(U3) C Local MTL.U3.1 C MTL.U3.2 C MTL.U2.3 C I MTL.U3.4 C r, 4

~-. -. _.. - .-.~.--.. -... _... - _ -. - - ~. - _ _ _. _. -.. - _. r ALPHA-610-1 l page 12 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10A TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value i PCC3 POOL PARAMETERS (Cont'd) MTL.U3.5 C MTL.U3.6 C MTL.U3.7 C f MTL.U3.8 C MTL.U3.9 C f MTL.U3.10 C MTL.U3.11 C MTL.U3.12 C MTL.U3.13 C f MTL.U3.14 C MTL.U3.15 C MTL.U3.16 C MTL.U3.17 C MTL.U3.18 C MTL.U3.19 C Water level ML.U3 m i

13. GRAPHS 4

e.a _=_. -,.,, --s -,--.w

l' iii 1 l \\ {l )3>g 2 ( c gb> gNogr m cga m n %mg$e gmH hge Ha; 5> 1_ P 1 1 R_ D_ S_ P P P M M M V }- Q - 0 1 0 ,0 9 . 2

e r

us s . 0 e 0 r 0 P 42 l le w t eW . 0 0 ,0 9 d . 1 na l l C e E w . 0 S_ y 0 E ,0 r 4 M D . 1 IT ,V P R 0 , 00 t 9 s eT A 0 1 00 M 0 . 4 ] . 0 ra 00 ~ b 1 [ 0 0 0 0 0 0 0 0 0 0 5 0 5 0 5 0 5 0 4 3 3 2 2 1 1 0 0 ll

p A a g L e PH A Ey O4 &Qme l QD3G=Ni NebI.4. Amt..QwGmm3uem Pe= h 6 48 10 c,Ea0 5 " 1 1 . i i 4 o Ea0 8 " . i i a8 l + En0 3 . i a8 l PA A N P D a8 l P A AI RN ET T NE E TG a8 l ST T R E A M S L TS 1 0 a8 i A RY ES S T UE LM T e8 l S TES T a8 I a 68 r Le> t l-ga Sg f

k

-g N a 5We8 l: l! i I lIlIIl \\ 'lll1 ll,:11!ll l I I

\\ I )i)l \\l { J y5 ???, y* u ,>Z 5 % g x s md $ M U >$hz1Oi $$ " Mn r 5> TO H T_ T_ 7 P_ R R R E E W_ OWW O M P P - XO t-00 , 0 9 , 2 , 0 0 , 0 r 4 e , 2 w o P r , 0 e 00 ta 9 1 eH V C P E S_ R , 0 0 E , 04 M t , 1 IT se T A 0 0 ,0 1 0 M , 9 00 ,0 , 4 )W , 0 0 T - ~ 0 k [ 1 0 0 o 0 0 a8 M 0 0 0 0 0 0 0 0 0 2 1 0 7 s 5 3 2 1 1 1 1 1 lllll

i 1 Iil) l! )l(( >iy$ ,e i gZ? 2H Eugg dmH >a>N Mn gmbd a 0g> 1_ 6_ 1_ 6_ 1 P_ 1 1 2 2 R D_ D_ D_ D_ F_ G G G G T T T T T MM M M M V O }- OX 00 ,0 92 se r i u , 0 t ,00 a 4 e , 2 r p m e T , 0 0 l ,0 l 9 e w , 1 y rD C E S_ d , 0 n 0 E ,0 a 4 M V , 1 IT P r R t 00 s ,0 e 9 T A 0 1 M 00 ,0 4 ] , 0 c 0 0 [ 1 8 6 4 2 0 8 3 3 3 3 3 2 1 1 1 1 1 1 l

l ll{l l l, i)j\\l lii g3 >g$ g G y$> 2 mow m$g Mn 2s e$e %m d gmH 5 s> 1_ b_ 1_ 6_ 1_ 1_ 1 1 2 2 1 2 S S_ S_ S_ S_ S_ G G G G L L " T T T T T M M M M M Vt oXOg 00 i092 . 0 0 . 04 s . 2 e ru t a r . 0 e 0 p , 0 9 m 1 eT l CE le . 0 S_ w 0 E ,0 t 4 M e . 1 IT W t se 00 T ,0 9 A 0 1 M 00 ,0 4 ] . 0 c 00 [ ~ 1 6 4 2 0 8 8 8 8 8 7 I .l l l

m > $ Gx M10A Test - PCC Lower Drum and GDCS Return Line

3

[cj Water Temperatures p i y MTL_P1 Q MTL_P2 110 - O MTL_P3 3 MTL_GRT_1 1M - %>h m @ Ea rm#gn a 80 - sem g wM Fr 70 - mM M 60 - 50 -1000 4000 9000 14000 19000 24000 29000 TIME _SEC s

i [c) M10A Test - PCC Vent Line Gas Temperatures 130 V MTG_P1V_1 120 - O MTG_P2V_1 Q MTG_P3V_1 100 - >Z mO st Eh hoW 70 - H gb K m 5 Hw > lc < @h 50 - hK dg 40 - 4 30 - 20 --., } -1000 4000 9000 14000 19000 24000 29000

C TIME _SEC

r

}>e ? -e:-

M10A Test - Main Steam Line & PCC Feed Line Flows 550 2 2 - MV_MS2 go 500 2 O MV_P2F [ O MV_P3F 450 -- m 400 2 >z mO 350 l m> b q 300 Z m ZHO H q M. E $h 250 ~ 5 Hm ~ M< mu 200 2 my p, q* 150 l my e H 100 -~ 50 Z r 0 ^ 'i ,,,,,,,,i 4N 9000 14000 19000 24000 2m TIME _SEC

[cj M10A Test - Main Vent Line 1 Temperatures 140 - p MTG_MV1_1 O MTG_MV1_2 130 - O MTG_MV1_3 120 - g MTG_MV1_4 m b 110 - ,o m> 1M - >g ~ M-0b 90 - H H W 80 - Hgd M M 70 - hK M m 60 - 50 - 40 - } 30 -1000 4000 9000 14000 19000 24000 29000 Q z TIME _SEC 2 tJ 9 w

i! ll l i hy$ ? - ?% d 5Z S 2HmoW mjMrhA >%#hzaHhegmF M gmR 3 c> 1_ 2_ 3_ 2 2 2 V V V M_ M_ M_ G G G T T T M M M lVOOE l 00 ,0 9 , 2 s e i r 00 u ,0 t 4 a , 2 re p m e , 0 T 0 ,0 9 2 , 1 en iL C E t , 0 n S_ 0 E e ,0 V 4 M I 1 T n i a M 0 t 0 s ,0 9 e T A 0 1 M 00 ,0 4 . 0 ]c 00 _~ [ 1 0 0 0 0 M a n M o 0 0 0 4 3 2 1 7 s 4 3 1 1 1 1 1 1l l1

. _ =. PAUL SCHERRER INSTITUT P ~ __ Document No. ALPHA-611 Document Title PANDA Transient Tests M10B Integral System Test Apparent Test Results Revision Status Approval / Date Rev. Prepared / Revised by P PM G-PM G-SOR lssue Date Remarks O C. Aubert 2.9AV J. Torbeck G. Wingate vIi 1 May 96 se d.g-hh 30 Apri 96 30 April 96 (p.ERM-42. p2) 1 C. Aubert 1 Y4'If J.Torbeck G.Wingate do. 41-% -% 11 Jun 96 11 Jun 96 12 Jun 96 %, g

1 ALPHA-611 Seite 2 i Controlled Copy (CC) Distribution List Note: Standard distribution (cf. next page) is non-controlled CC Holder CC List Entry Return / Recall l No. Name, Affiliation Date Date l l h

m.gey m246-13 M--~~~ PAUL SCHERRER INSTITUT ALPHA-611-1 PANDA Transient Tests E'"5 Titel M10B Integral System Test Apparent Test Results Autoren/ C. Auben J. Dreier, O. Fischer, M. Huggenberger, S. Lomperski, Erstent H.J. Strassberger Autorinnen 12.06.96 Summary: This Apparent Test Results (ATR) report summarizes the apparent results of PANDA Tran-sient Test M10B which was conducted with post-LOCA nominal initial conditions, with only the two PCC condensers connected to Drywell 2 operational and all steam flow directed from the RPV to Drywell 1 in order to create asymmetric distributions of steam and non-condensable gas concentrations. This ATR repon, compiled in accordance with the requirements specified in the Test Plan (TP) 25A5785R0 (GE document) section 10, includes: test number, test objective, test date and time, data recording period, data analysis period, name of data file and ORACLE data tables, list of failed or unavailable instruments considered to be required for the test, list of required instruments with zero or reference check points not in tolerance or in over-range or under-range during test, deviations from test procedure and problems which occured during test. A table of actual initial conditions based on average and standard deviation over a one minute time period just before the test start for all parameters with a specified acceptance criteria according to section 9.2 of TP is provided as well as time history plots over the test duration for all top priority measurements. i l Rev. 0 -+ Rev.1 Correction on page 9 (marked with a vertical line in the left margin). Ver:eder Abt. Empt&nger/Empf&ngennnen Expl. Abt. Empfanger/Empfangerrmen Expt Expt 42 G. Yadgaroglu 1 GE San Jose CA Bbficthek h,' A be J.E. Torbeck, Reserve 6 I T. Bandurski I (for distribution at GE to

d. ischer i

J.R. Fitch, G.A. Wingate, J. Healzer i Senen 22 B.S. Shiralkar, M. Huggenberger 1 S. Lomperski DRF No. T10-00005) Beda9en H.J. Strassberger I intermamnsaste PANDA Documentation 2 o l1 l2 l3 l4 l5 l9 l9 l A Visum AbtJLaborleitung: I

. - - -. ~. -.. l l ALPHA-611-1 page 4 l PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS l TEST M10B Contents: Page

1. ht Objectives 5

2. Reference Documents 5

l

3. Test Date/ Time 5

l 1 (

4. Data Recording Period 5

i i l

5. File Names 5

l

6. ORACLE Data Tables 5

I j

7. RPV Power Curve 6

j i

8. Test Instrumentation 6

L

9. Deviations from Test Procedure 7

i l

10. List of Deviations from Requested Initial Conditions 7

i

11. Test Processing 7

j l

12. Requested Initial Conditions 7

Data Analysis Period for Initial Conditions 7 l Environment Parameters 8 RPV Parameters 8 DRYWELL Parameters 8 SUPPRESSION CHAMBER Parameters 9 GDCS Parameters 10 l PCCl Pool Parameters 11 l PCC2 Pool Parameters 1I PCC3 Pool Parameters 11

13. Graphs 12 M10B Test - RPV, Drywell and Wetwell Pressures 13 M10B Test - Drywell and Wetwell Air Partial Pressures 14 M10B Test - RPV Heater Power 15 M10B Test - RPV and Drywell Temperatures 16 M10B Test - Wetwell Temperatures 17 M10B Test - PCC Lower Drum and GDCS Return Line Water Temperatures 18 M10B Test - PCC Vent Line Gas Temperatures 19 M10B Test - Main Steam Line & PCC Feed Line Flows 20 l

M10B Test - Main Vent Line 1 Temperatures 21 M10B Test - Main Vent Line 2 Temperatures 22 ]

ALPH A-611 -1 page 5 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10B

1. TEST OBJECTIVES:

The objectives of the PANDA integral system tests are to provide additional data to: a) confirm the capability of TRACG to predict SBWR containment system performance, including potential sys-tems interaction effects (Integral System Tests) and b) demonstrate start-up and long-term operation of a passive contaisiment cooling system (Concept Demonstration). The specific objective of test M10B, which was conducted with nominal post-LOCA conditions, with only the two PCC condensers connected to Drywell 2 operational and all steam flow directed through the Main Steam Line from RPV to Drywell 1, is to create asymmetric distributions of steam and noncondensable gas concentrations and demonstrate the PCCS/ containment perfor-mance under these conditions, i.e. maximum noncondensable gas volume purge rate through each PCC (total volume of DW1 and DW2 through two PCC condensers).

2. REFERENCE DOCUMENTS:

Test Plan: GE document 25A5785R0 Test Procedure: ALPHA-527-0

3. TEST DATEfrIME:

Test Start: 05-DEC-95 /18:26:49 Test Stop: 06-DEC-95 / 02:37:44 Test Duration: 08:10:55 Test Period: 0 to 29455 sec j

4. DATA RECORDING PERIOD:

Start: 05-DEC-95 /18:13:19 Stop: 06-DEC-95 / 02:37:44 Data Recording Period: -810 to 29455 see S. FILE NAMES: Raw Data: panda _M10Bdat DAS-Configuration / Channel List: kbt99999999.ol4

6. ORACLE DATA TABLES:

PANDA _M10B_MT_LINE PANDA _M10B_MT_ POOL PANDA _M10B_MT_REF PANDA _M10B_MT_ VESSEL PANDA _M10B_M_OTHER PANDA _M10B_M_ TIME PANDA _M10B_KBT INFO _ TESTS

ALPH A-611-1 Page 6 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10B

7. RPV POWER CURVE:

i Power analysis' period: Maximum negative deviation: l Maximum positive deviation: i Standard deviation: l l Power curve tolerance: Definition of RPV power deviation (APower) and standard deviation (c). i 6 l APower = Power -1 MW.RP.] m Power : theoretical power e e E MW.RP.j: measured power k (PowerE MW.RP./ ) o= n # of measurements throughout the test l l

8. TEST INSTRUMENTATION l

l l LIST OF FAILED OR UNAVAILABLE REQUIRED INSTRUMENTS: Air partial pressure in WWI MPG.Sl Back-up instrument: MPG.S2 Air partial pressure in DW1 MPG.D t.2 Back-up instrument: MPG.Dl.1 l MPG.D1.3 Back-up instrument: MPG.DI.1 Air partial pressure in D'W2 MPG.D2.2 Back-up instrument: MPG.D2.1 l MPG.DI.3 Back-up instrument: MPG.D2.1 l Note: The oxygen probe MPG.D2.2 had temporary contact problems during test M10B The corresponding data are not always trustworthy and therefore not shown on the l graph from page 14. t LIST OF REQUIRED INSTRUMENTS WITH ZERO NOT IN TOLERANCE OR OVER-RANGE OR UNDER RANGE DURING TEST: None I.The power curve analysis has beeniIerfo66sd 'viith5EG6cisding p6*efipikes due to swiichisg beiweid r5d groups (see NCR P413L ~ I r

_-. - ~ _ ALPH A-611 -1 l page 7 PANDA INTEGRAL SYSTEM TEST i APPARENT TEST RESULTS 4 TEST M10B

9. DEVIATIONS FRONI TEST PROCEDURE:

None i l

10. LIST OF DEVIATIONS FRONI REQUESTED INITIAL CONDITIONS:

II. TEST PROCESSING i ] PROBLEMS: None J HAS THE TEST OBJECTIVE BEEN REACHED: Yes I HAVE THE DATA BEEN CORRECTLY RECORDED: 2 Yes ] \\ i k

12. REQUESTED INITIAL CONDITIGNS DATA ANALYSIS PERIOD FOR INITIAL CONDITIONS:

Data analysis period: -98 to -38 see Initial conditions are calculated over one minutejust before connection of Drywells to RPV (phase n*113.9 of Test Procedure)

i ALPH A-611-1 page 8

PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS i TEST M10B TABLE OF INITIAL CONDITIONS VARIABLE PROCESSID UNIT Average Staridard Requested Tolerance Value Deviation Value l ENVIRONMENT PARAMETERS Atmospheric pressure MP.EN bar Temperature of saturation for atmospheric pressure (Taat_gs) C RPV PARAMETERS l Total pressure MP.RP.1 bar l Fluid temperatures: l Spatial average Tp,,nean(RP) C Local MTF.RP.1 C MTF.RP.2 C MTF.RP.3 C l MTF.RP.4 C MTF.RP.5 C i l Water level ML.RP.1 m ~l i DRYWELL PARAMETERS ' Total pressure M P.D 1 bar Air partial pressure MPG.DI.1 bar MPG.D2.1 bar MPG.D2.2 bar Gas temperatures: Spatial average To_,nean(D1) C Local MTG.Dl.1 C MTG.DI.2 C MTG.Dl.3 C I MTG.DI.4 C MTG.DI.5 C MTG.DI.6 C

The Drywell total pressures are notindipindansliFiablesTrhijWgliciibi'iemiieFatuici~and liFpirtiafviissures. The corresponding tolerance i

is calculated from temperature and gas partial pressure tolerances.

A LPH A-611 - 1 page 9 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10B TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value DRYWELL PARAMETERS (Cont'd) Spatial average To_,nean(D2) C Local MTG.D2.1 C MTG.D2.2 C MTG.D2.3 C MTG.D2.4 C MTG.D2.5 C MTG.D2.6 C Water level ML.D1 m ML.D2 m SUPPRESSION CHAMBER PARAMETER Total pressure M P.Sl bar l

- Air partial pressure MPG.S2 bar Water temperatures:

Spatial average Tw rnean(SI) C Local MTL.SI.1 C MTL.SI.2 C MTL.SI.3 C MTL.S t.4 C MTL.S t.5 C MTL.S t.6 C Spatial average Tw,nean(S2) C Local MTL.S2.1 C MTL.S2.2 C MTL.S2.3 C MTL.S2.4 C MTL.S2.5 C MTL.S2.6 C

- The suppressen Chamber ar parual piessures~ ire K>t'Tndepeiuf arETariablis,~they ire giGri by tempiransii and total pressures. The correspmd-ing tokrance is calculated from temperature and total pressure tolerances.

ALPHA-611-1 page 10 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10B TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value SUPPRESSION CHAMBER PARAMETERS (Cont'd) Gas temperatures: Spatial average To_nwan(SI) C Local MTG.S t.1 C MTG.S I.2 C MTG.S t.3 C MTG.SI.4 C MTG.S I.5 C MTG.S t.6 C Spatial average To_me n(S2) C Local MTG.S2.1 C MTG.S2.2 C MTO.S2.3 C MTG.S2.4 C MTG.S2.5 C MTG.S2.6 C i Water level ML.Sl m ML.S2 m GDCS PARAMETERS Total pressure MP.GD bar Fluid temperatures: Spatial average Tp_=,n(GD) C Local MTF.GD.1 C MTF.GD.2 C MTF.GD.3 C MTF.GD 4 C MTF.GD.5 C MTF.GD.6 C' MTF.GD.7 C Water level ML.GD m i

ALPHA-611 1 page 11 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10B TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value PCCI POOL PARAMETERS Water temperatures: Spatial average Tw,ne.n(U1) C Local MTL.Ul.1 C MTL.UI.2 C MTL.UI.3 C MTL.UI.4 C i MTL.UI.5 C I MIL.UI.6 C l MTL.UI.7 C Water level ML.U1 m t t PCC2 POOL PARAMETERS Water temperatures: j Spatial average Tw mean(U2) C Local MTL.U2.1 C MTL.U2.2 C ') MTL.U2.3 C MTL U2.4 C MTL.U2.5 C MTL.U2.6 C MTL.U2.7 C Water level ML.U2 m PCC3 POOL PARAMETERS Water temperatures: Spatial average Tw,nean(U3) C Local MTL.U3.1 C MTL.U3.2 C MTL.U3.3 C MTL.U3.4 C

ALPH A-61 l-I page 12 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M10B TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value PCC3 POOL PARAMETERS (Cont'd) MTL.U3.5 C MTL.U3.6 C MTL.U3.7 C MTL.U3.8 C MTL.U3.9 C MTL.U3.10 C MTL.U3.11 C MTL.U3.12 C MTL.U3.13 C MTL.U3.14 C MTL.U3.15 C MTL.U3.16 C MTL.U3.17 C MTL.U3.18 C MTL.U3.19 C' Water level ML.U3 m

13. GRAPHS

[bar] M10B Test - RPV, Drywell and Wetwell Pressures V MP_RP_1 4 MP_D1 3.50 - Q MP_S1 3.00 - u> >Z 5j 3 2.50 - >. -.Z H h 2.00 - @ HO am$ M r 5 H v2 gj to 1.50 - v2 -l ~ hh H-1.00 - vi g A 0.50 - 0.00 g -1000 4000 9000 14000 19000 24000 29000 C => TIME _SEC 2 ~,T wi-

m > $ Gx> [bar] M10B Test - Drywell and Wetwell Air Partial Pressures I 4.00 1. 6 V MPG _D1_1 3.50 - .}. MPG _S2 3.00 - m> yZ m0 2.50 - @[ b O 2.00 - b >~ y wt --g 4m 1.50 - to :o < rn m M M F-1.00 - g n 0.50 - 0 00 7. 7. 7 7. . 7, 7 7, U U, . U..;, -1000 4000 9000 14000 19000 24000 29000 TIME _SEC i .=

[kW) M10B Test - RPV Heater Power 1200 O MW RP_7 1100 - V POWER _ TOT 1000 - O POWER _TH 900 - e y> %b 800 - m> 700 - yZ y $ o$ H m 600 - qw K $b 500 - 5 Hm cs x< mm mH ~ h$ H 3% - l m H 200 - 100 - ~ l,,,,,,,,,,,,,,, j 0 -1000 4000 9000 14000 19000 24000 29000 Q i I TIME _SEC 2 T l"

7 il Gx [c] M10B Test - RPV and Drywell Temperatures y V MTF_RP_1 _m -1. MTG_D1_1 Q MTG_D1_6 136 - X MTG_D2_1 O MTG_D2_6 m> >Z oO m> 134 - ~ -iau a a x h ]j i 132 - c: ^b Fr d M m 130 - H 128 -1000 4000 9000 14000 19000 24000 29000 TIME _SEC s

[c] M10B Test - Wetwell Temperatures 89 V MTG_S1_1 88 - Q MTG_S1_6 O MTG_S2_1 87 - 3 MTG_S2_6 l 5 86 - -t MTL_S1_1 3 X MTL_S2_1 2l; 2a m> 85 - >2 84 - H gy me H Ch 83 - o yd m mH Cm 82 - r7 i s' "d 81 - 80 - m 79 oj g -1000 4000 9000 14000 19000 24000 29000 3 TIME _SEC

p A a g L e PH lv A E=oE>Q@el o 'OB@m OusE Uct 0O0@ E. uc J.6g ( l 6 gG h Ce "m3w.@ 1 1 8 1 1 >2dE 8 o2de a2d2 m 2d8H1 PA A N P D P A AI RN ET 8, T NE E TG S T T R E A M S L TS 1 8, 0B RY ES S T UE LM T 8, S T ES T R, 8 [ . ~ - ".k Nh p2W vwo 1j1 !illi!!1'll11 1 I 1 l

I c >qfz - go* 2 r c4$E 4m$ 3ZO> bma n > m T > $sze hmi 2@Fd

/

K pc

n M,,

1_ 1_ 1 V V V_ 1 2 3 P_ P_ P_ G G G T T T MMM VoO - 0 0 ,0 92 s e r 0' 0 u ,0 t 4 a , 2 rep me 0 T 0 ,0 s 9 1 a G e C n E S_ iL , 0 0 E t ,0 4 M n 1 IT eV C C P 0 ,0 09 tseT B 0 0 0 1 ,0 M 4 0 ] 00 c ~ ~ ~ [ 1 0 0 0 0 0 0 0 0 0 0 0 0 3 2 1 0 9 8 7 6 5 4 3 2 1 1 1 1

T> E M10B Test - Main Steam Line & PCC Feed Line Flows [YS} (L olE 550 b - MV_MS1 o 500 -- -t MV_P2F X MV_P3F 450 2 -o 400 2 yZ 350 -- qg [

o 1

M 300 -~ q @ dm O .,i e >:= m m r-250 - 5 Hm $d 5 m -l 200 -- mr 150 - mM m d i 100 l 50 i: 0 ~ i' i -1000 4000 9000 14000 19000 24000 29000 TIME _SEC

[cj M10B Test - Main Vent Line 1 Temperatures 140 - V MTG_MVI_1 O MTG_MVI_2 130 0 MTG_MVI_3 120 - 3 MTG_MV1_4 m 110 - yZ mO m> 100 - b g2 HO 90 - m W H H i fa% g 7 H-w

$d 70 -

mM hK -I 60 - mM U 50 - 40 - 30 y -1000 4000 9000 14000 19000 24000 29000 Q

C i

TIME _SEC ?- _a t4 T m..

m > $ Gx> [c] M10B Test - Main Vent Line 2 Temperatures i 5 140 - p MTG_MV2_1

3 O MTG_MV2_2 130 0 MTG_MV2_3 120 -

g MTG MV2 4 m t 110 - yZ mO m> 1M - >z ~ H M M- @ dO W ~ d gb m 80 - qm cs W< mm 70 - mH Cm r 60 - mQ m H 50 - 40 - 30 -1000 4000 9000 14000 19000 24000 29000 TIME _SEC t

--n..

1 PAUL SCHERRER INSTITUT M >~ Document No. ALPHA-612 Document Title PANDA Transient Tests M6/8 Integral System Test Apparent Test Results Revision Status Approval / Date Rev. Prepared / Revised by P,-PM G PM G-SOR lssue Date Remarks O C. Aubert ) TgY J. Torbeck G. Wingate 21 May 96 appr v rs n e M,4-hk 20 May 96 20 May 96 (P-ERM-46, p.2) I 1 C. Aubert J.Torbeck G.Wingate 12 Jun 96 dO-AL-s3 - % 11 Jun 96 11 Jun 96 (r-Ean-49,p t)

ALPHA-612 Seite 2 Controlled Copy (CC) Distribution List l Note: Standard distribution (cf. next page) is non-controlled CC Holder CC List Entry Return / Recall No. Name, Affiliation Date Date i I i l l I + l l

- - = - - =. nemmy m 246m M-PAUL SCHERRER INSTITUT ALPHA-612-1 PANDA Transient Tests Ersetzt l Titel 516/8 Integral System Test Apparent Test Results Erstem Autoren/ C. Auben. J. Dreier, O. Fischer, M. Huggenberger, S.Lomperski, H.J. Strassberger Autorinnen 12.06.96 Summary: This Apparent Test Results (ATR) report summarizes the apparent results of PANDA Tran-sient Test M6/8 which actually integrated two different tests. The first part was conducted with post-LOCA nominal initial conditions after a Main Steam Line break and with the IC initially operating in parallel with the three PCC condensers. The second part was performed to dem-onstrate the effect of Drywell-to-Wetwell Bypass Leakage on containment performance. This ATR report, compiled in accordance with the requirements specified in the Test Plan (TP) 25A5788R0 (GE document) section 10, includes: test number, test objective, test date and time, data recording period, data analysis period, name of data file and ORACLE data tables, list of failed or unavailable instruments considered to be required for the test, list of required instruments with zero or reference check points not in tolerance or in over-range or under-range during test, deviations from test procedure and problems which occured during test. A table of actual initial conditions based on average and standard deviation over a one minute time period just before the test start for all parameters with a specified acceptance criterion according to 4 section 9.2 of TP is provided as well as time history plots over the test duration and test ex-tension for all top priority measurements. The test periods are marked on all graphs by four dashed lines indicating test start, Bypass Leakage opening, end of IC operation and end of test. i I Rev. 0

Rev.1 Initial conditions for IC pool have been added; modifications on page 4 and 11 (marked with a vertical line in the left margin).

Verteder Abt. Empfinger/Empfingennnen Expl Abt. Empfinger/Empf&ngennnen Expl Expt 42 G. Yadigaroglu 1 GE San Jose CA BMothek G. Varadi 1 C. Aubert 1 J.E. Torbeck Reserve 6 T. Bandurski I (for distribution at GE to J. Dreier 1 Total 19 O. Fischer LR. Fitch. G.A. Wingate, seden 22 J.Healzer i B.S. Shiralkar, M. Huggenberger I S. Lomperski 1 DRF No. T10-00005) Beh en 9 H.J. Strassberger 1 inio,matonsaste PANDA Documentation 2 0 l1 l2 l3 l4 l5 ja l9 l A Vsum AbtAabodenung:

. _ - - _ - _. -... ~ _ - i ALPH A-612-1 ' page 4 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8 l l Contents: Page i

1. Test Objectives 5

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2. Reference Documents 5

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3. Test Date/ rime 5

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4. Data Recording Period 5

5. File Names 5

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6. ORACLE Data Tables 6

7. RPV Power Curve 6

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8. Test Instrumentation 6

9. Deviations from Test Procedure 7

10. List of Deviations from Requested Initial Conditions 7

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11. Test Processing 7

12. Requested Initial Conditions 7

l Data Analysis Period for Initial Conditions 7 i Environment Parameters 8 RPV Parameters 8 DRYWELL Parameters 8 SUPPRESSION CHAMBER Parameters 9 GDCS Parameters 10 l IC Pool Parameters 11 PCCI Pool Parameters 11 PCC2 Pool Parameters 11 l PCC3 Pool Parameters 12

13. Graphs 12 M6/8 Test - RPV, Drywell and Wetwell Pressures 13 M6/8 Test - Drywell and Wetwell Air Partial Pressures 14 M6/8 Test - RPV Heater Power 15 M6/8 Test - RPV and Drywell Temperatures 16

) M6/8 Test - Wetwell Temperatures 17 M6/8 Test - IC/PCC Lower Drum and GDCS Retum Line Water Temperatures 18 ( M6/8 Test - PCC Veat Line Gas Temperatures 19 M6/8 Test - Main Steam Line & PCC Feed Line Flows 20 M6/8 Test - Mass Flow in Bypass Leakage Line 21 M6/8 Test - IC/PCC Pool Water Level 22 i 0

ALPH A-612_1 page 5 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8

1. TEST OBJECTIVES:

The objectives of the PANDA integral system tests are to provide additional data to: a) confirm the capability of TRACG to predict SBWR containment system performance, including potential sys-tems interaction effects (Integral System Tests) and b) demonstrate start-up and long-term operation of a passive containment cooling system (Concept Demonstration). The specific objective of test M6/8, which was conducted with nominal post-LOCA conditions after a Main Steam Line Break and with the IC initially operating in parallel with the three PCC condensers, is to demonstrate the interaction between the PCC condensers and the IC and to show the effect of additional heat removal by the IC on containment and reactor system performance (M6). The specific objective of the second part of test M6/8 is to study the effect of Drywell-to-Wetwell bypass leakage on containment performance (M8).

2. REFERENCE DOCUMENTS:

Test Plan: GE document 25A5788R0 Test Procedure: ALPHA-529-0

3. TEST DATF/ RIME:

Test Start: 12-DEC-95 /18:19:29 Test Stop: 13-DEC-9'5 / 04:30:56 Test Duration: 10:11:27 Test Period: 0 to 36687 see Bypass Leakage Opening: 15045 see (22:30:14) IC Feed Line Closing: 22243 sec (00:30:12)

4. DATA RECORDING PERIOD:

Start: 12-DEC-95 / 18:05:39 Stop: 13-DEC-95 / 04:30:56 Data Recording Period: -830 to 36687 sec

5. FILE NAMES:

Raw Data: panda M6/8.dat DAS-Configuration / Channel List: kbt99999999.o15

ALPH A-612-1 page 6 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8

6. ORACLE DATA TABLES:

PANDA _M6/8_MT_LINE PANDA _M6/8_MT_ POOL PANDA _M6/8_MT_REF PANDA _M6/8_MT_ VESSEL PANDA _M6/8_M_OTHER PANDA _M6/8_M_ TIME PANDA _M6/8_KBT INFO _ TESTS

7. RPV POWER CURVE:

Power analysis' period: Maximum negative deviation: Maximum positive deviation: Standard deviation: Power curve tolerance: 1 Definition of RPV power deviation (APower) and standard deviation (c): e APower = Power - E MW.RP./ Power :theoreticalpower in e E MW.RP./: measured power k (Power *n-MW.RP./ ) o= . # of measurements throughout the test

8. TESTINSTRUMENTATION LIST OF FAILED OR UNAVAILABLE REQUIRED INSTRUMENTS:

Measurement Instrument Back-up Instrument Air panial pressure in WW1 MPG.Sl MPG.S2 1.The power curve analysis has beenWrf6rms3Tuith66ii5cludmg power spiLis due to switefUig bsiweeWTod groups (see NCR P 013).

ALPH A-612-1 page 7 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8

8. TEST INSTRUMENTATION (Cont'd)

LIST OF REQUIRED INSTRUMENTS WITH ZERO NOT IN TOLERANCE OR OVER RANGE OR UNDER RANGE DURING TEST: None

9. DEVIATIONS FROM TEST PROCEDURE:

None

10. LIST OF DEVIATIONS FROM REQUESTED INITIAL CONDITIONS:

II. TEST PROCESSING PROBLEMS: None HAS THE TEST OBJECTIVE BEEN REACHED: Yes HAVE THE DATA BEEN CORRECTLY RECORDED: Yes

12. REQUESTED INITIAL CONDITIONS DATA ANALYSIS PERIOD FOR INITIAL CONDITIONS:

Data analysis period: -82 to -22 see Initial conditions are calculated over one minute just before connection of Drywells to RPV (phase n'133.9 of Test Procedure) l

. _ _ _. _ _. _ _ _ _. _. _ _. _. _. _ - _. _ _ _ _. _. _. ~. _ _. _ _ _ m -. ALPH A-612 1 page 8 PANDA LNTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8 TABLE OF INITIAL CONDITIONS VARIABLE PROCESSID UNIT Average Standard Requested Tolerance l Value Deviation Value I ENVIRONMENT PARAMETERS I Atmospheric pressure MP.EN bar Temperature of saturation for atmospheric pressure (Tsat_cs) C i RPV PARAMETERS Total pressure MP.RP.1 bar Fluid temperatures: Spatial average Tr_nean(RP) C Local MTF.RP.1 C MTF.RP.2 C i MTF.RP 3 C l MTF.RP 4 C I MTF.RP.5 C Water level ML.RP.1 rn DRYWELL PARAMETERS i 1 2 Total pressure MP.D1 bar Air partid pressure MPG.D1.1 bar MPG.D2.1 bar j Gas temperaturr,s: Spatial average To_mean(D1) C Local MTG.Dl.1 C MTG.DI.2 C MTG.Dl.3 C MTG.DI.4 C MTG.DI.5 C j MTG.DI.6 C l

2. The Drywell total pressures are not iMepeManiViiablesTthey are given byTei6iierirures~aridiligiLrtisl piessures. The corresponding tolerance is calculated from temperature and gas partial pressure tolerances.

ALPHA-612-t_ Page 9 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8 TABLE OF INITIAL CONDITIONS (Cont'd) l l VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value DRYWELL PARAMETERS (Cont'd) Spatial average To_me.n(D2) -C Local MTG.D2.1 C MTG.D2.2 C MTG.D2.3 C MTG.D2.4 C l i MTG.D2.5 C l MTG.D2.6 C f Water level ML.D1 m ML.D2 m l l SUPPRESSION CHAMBER PARAMETER Total pressure MP.Sl bar Air partial pressure' MPG.S2 bar l Water temperatures: Spatial average Tw m an(SI) C l. Local MTL.S t.1 C MTL.S t.2 C l MTL.S t.3 C l MTL.SI.4 C MTL.SI.5 C ( MTL.SI.6 C l Spatial average Tw me. (S2) C Local MTL.S2.1 C MTL.S2.2 C l MTL.S2.3 C MTL.S2.4 C MTL.S2.5 C MTL.S2.6 C

3. The Suppresson Chamber air partia!'piissures~are' net independant'variabids, thef ari si en t*y temperatures and total pressures. The correspond-ing tolerance is calculated from temperature and total pressure tolerances.

l l I

___.._m... ._-.._-___ -_. ~ _.__..___m_ l ' ALPH A-612-1 page 10 l PANDA INTEGRAL SYSTEM TEST l l APPARENT TEST RESULTS TEST M6/8 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value l l SUPPRESSION CHAMBER PARAMETERS (Cont'd) Gas temperatures: Spatial average To,mean(SI) C Local MTG.S t.1 C MTG.S t.2 C MTG.S I.3 C l MTG.S I.4 C MTG.S t.5 C MTG.S t.6 C l Spatial average To,mean(S2) C l Local MTG.S2.1 C MTG.S2.2 C MTG.S2.3 C l MTG.S2.4 C MTG.S2.5 C MTG.S2.6 C Waterlevel ML.Sl m l ML.S2 m i GDCS PARAMETERS l Total pressure MP.GD bar Fluid temperatures: Spatial average Tp,,,an(G D) C Local MTF.GD.! C MTF.GD.2 C MTF.GD.3 C l MTF.GD.4 C l MTF.GD.5 C MTF.GD.6 C MTF.GD.7 C l Water level ML.GD m I-(

-.. - -~ ... ~ - ALPH A-612. I page 11 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value IC POOL PARAMETERS Water temperatures: Spatial average Tw n.nw0) C l Local MTL.UO.1 C MTL.UO.2 C l MTL.UO.3 C MTL.UO.4 C MTL.UO.5 C { MTL.UO.6 C MTL.UO.7 C Water level ML.UO m i l PCCI POOL PARAMETERS Water temperatures: Spatial average Tw nean(Ul) C l Local MTL.UI.1 C MTL.UI.2 C. MTL.UI.3 C MTL.UI.4 C MTL.UI.5 C i MTL.UI.6 C MTL.UI.7 C Water level ML.UI m l PCC2 POOL PARAMETERS Water temperatures: Spatial average Tw n.n(U2) C Local MTL.U2.1 C i MTL.U2.2 C MTL.U2.3 C a MTL.U2.4 C i i

ALPH A-612-1 page 12 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M6/8 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value PCC2 POOL PARAMETERS (Cont'd) MTL.U2.5 C MTL.U2.6 C MTL.U2.7 C Water level ML.U2 m PCC3 POOL PARAMETERS i Water temperatures: Spatial average Tw mean(U3) C Local MTL.U3.1 C MTL.U3.2 C MTL.U3.3 C l l MTL.U3.4 C I MTL.U3.5 C MTL.U3.6 C MTL.U3.7 C l MTL.U3.8 C MTL.U3.9 C MTL.U3.10 C MTL.U3.11 C i l MTL.U3.12 C l MTL.U3.13 C MTL.U3.14 C MTL.U3.15 C MTLU3.16 C l MTL.U3.17 C MTL.U3.18 C MTL.U3.19 C Water level ML.U3 m l

13. GRAPHS s

e ,w---

y& U:. 7 C m>Zo> 3@b Qr.sx y@ n >mgggd[m FHm M$$ 1_ P 1 1 R_ D_ S_ P P P M M M V+X ii, s , 0 0 e ,0 u , 4 r 3 s s e r , 0 0 P ,0 9 l , 2 le w te , 0 0 W ,0 4 , 2 d na C l , 0 E l 0 e ,0 S_ w , 9 E 1 y M r T I D ,.. 0 V 00 P . 14 R t - 0 se i 00 T - 9 8 / 6 M - 0 0 i 0 - 4 ] .i'- 0 r 0 a 0 b _~~~.. ___ ~~: 1 [ 0 0 0 0 0 0 0 0 0 0 5 0 5 0 5 0 5 0 4 3 3 2 2 1 1 0 0

o > $ Gz ? 2 [bar] M6/8 Test - Drywell and Wetwell Air Partial Pressures 4.00 E~ -} MPG _D1_1 X MPG _D2_1 .0 7 V MPG _S2 3.00 2 3 >Zo v> m >j-2.50 - Ei Mde 2.00 -- y g K m t-o d r.n 1.50 l $d h" K 1.00 d H 0.50 l 0.00 ~ .,,.....,....,..,...,...m, .m.-. p. m. ,m. -1000 4000 9000 14000 19000 24000 29000 34000 TIME _SEC

63 E Do s*t. a (g> Ze5u Ao$8w

o. I 8

O I3 mnI 8

. 8 l

> ao3weI oH .g l O ao3weI I gl P A .8 l A N P D P A AI ~8 l RN ET T NE E TG .8 l S R T TE A M S L .8 l 6 TS /8 RY ES S T ,8 l UE LM T .8 i S TE S T 8 l 8 i p 1 a ~ g A e L ih 88 m$ ",a ye a 8a P H P2m u8 A. 's 6 1 2 1 5 1 '1;ll!1)I1l ,l il l

7 $ Gx [c] M6/8 Test - RPV and Drywell Temperatures y 140 p MTF_RP_1 1. o 139 - .j MTG_D1_1 o MTG_D1_6 138 - X MTG_D2_1 137 - O MTG_D2_6 o> >Z 136 - ( $E mg 135 - i 4 do m na% n g @ 134 - e -1 m oo ;c < 133 - my !3 9 132 - d m H 131 - 130 - 129 ,,,,,,,,,;,,,,,,,n i, -1000 4000 9000 14000 19000 24000 29000 34000 TIME _SEC t

[cj M6/8 Test - Wetwell Temperatures 135 V MTG_S1_1 4 MTG_S1_6 ~ 125 - O MTG_S2_1 X MTG_s2_s O MTL_S1_1 y 115 - g MTL_S2_1 v> I mH H 7 y q] m tT1 O 105 - W ^ ? $h a Hm S W& 54 95 - cm t-* ? dp n 85 - D W I E I E 5 3 5 5 5 W 5 5 5 5 I E E W W k l -1000 4000 9000 14000 19000 24000 29000 34000 h TIME _SEC h ',a 4 .E

? E E 5 M6/8 Test - IC/PCC Lower Drum and GDCS Return Line [c) Water Temperatures V MTL_11 O MTL_P1 120 - + MTL_P2 X MTL_P3 c 110 - O MTL_GRT_1 Pf IS 1M - Y ed (T1 HO ~ e amhh 80 - mQ Fn dg 70 - er l 60 - l l 50 - b -1000 4000 9000 14000 19000 24000 29000 34000 Tl'AE_SEC

[c] M6/8 Test - PCC Vent Line Gas Temperatures 100 V MTG_P1V_1 1 o MTG_P2V_1 90 O MTG_P3V_1 80 - m> >Z0 y3 7 70 - b ~ M 38 s0 - m Mx H rme o Hm x< 50 - mm mHhh Q 40 - g& H 30 - 20 'i'i-i i NN -1000 4000 9000 14000 19000 24000 29000 34000 TIME _SEC y i ',a C:-

e r-M6/8 Test - Main Steam Line & PCC Feed Line Flows [g/s] r> 250 1 MV MS1 ea o - MV_MS2 -{ M V_I1 F 200 - X MV_P1F O MV_P2F g 13 MV_P3F m>

2 150 -

b-i M38 w w r%s H m m -i m M w< 1M - YN l 82 a m G 50 - O ^ a s eg a g 4g a W 8 g sig6 a s 'l g s el e s gg l W ' ' 'N'E g 73 5 EWE i 8 W 8 8 -1000 4000 9000 14000 19000 24000 29000 34000 TIME _SEC

ll1ji'l4i1'l

1l1

,!1)i)1II:llj 3 >& 3 :- i 2 ?. m>zo>- ox>r mgm$r gmH >cm> q $mH gmyed imwH oa 1L V_ V M k1 ' 5 i , 0 0 e , 0 n 4 i , 3 L e ga , 0 00 k 9 a , 2 e L ss , 0 00 a 4 p , 2 y B C n , 0 E 0 i , 0 S_ w , 1 9 E o M l I F T s , 0 0 s , 0 a , 1 4 M , 0 t , 0 s 0 e , 9 T 8 /6 , 0 M , 00 , 4 s-0 j 0 /.

> i 0

g 1 [ s 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 i 1 1 1 1 1 I i 'I<l

t i e M6/8 Test - IC/PCC Pool Water Level y g [m] y 5.00 s I -f M L_ U O X ML_U1 0~ - = V ML_U2 4.50 - O ML_U3 m> >Z m >o m 4.00 - Ed -4 zm m ao GH> W i m K mr as -I m 3.50 - x< ~ mm E$ r dg m 3.00 - H 2.50 -1000 9000 19000 29000 TIME _SEC

PAUL SCHERRER INSTITUT 2 EE Document No. ALPHA-614 Document Title PANDA Transient Tests M9 Integral System Test Apparent Test Results Revision Status Approval / Date Rev. Prepared / Revised by P-PM G PM G-SOR lssue Date Remarks O C. Aubert d YF'Mr J. Torbeck G. Wingate 10 May 96 v !s fue 6-$-hh 9 May 96 9 May 96 (P-ERM-43, p.2) i

ALPHA-614 Seite 2 Controlled Copy (CC) Distribution List Note: Standard distribution (cf. next page) is non-controlled CC Holder CC Ust Entry Return / Recall No. Name, Affiliation Date Date f

neg a wg m -424 6 m %~mC PAUL SCHERRER INSTITUT ALPHA-614-0 Erset PANDA Transient Tests Titel M9 Integral System Test Apparent Test Results Erstem Autoren/- C. Aubert, J. Dreier, O. Fischer, M. Huggenberger, S. Lomperski, H.J. Strassberger Autorinnen 09.05.96 Summary: This Apparent Test Results (ATR) report summarizes the apparent results of PANDA Tran-sient Test M9, which was conducted with conditions simulating the transition from GDCS injection phase to long-term PCC cooling phase of a post-LOCA transient, i.e. initial condi-tions corresponding to the predicted state of the RPV and containment at 1040 seconds after Main Steam Line break initiation (Early Start). This ATR report, compiled in accordance with the requirements specified in the Test Plan (TP) 25A5824R0 (GE document) section 10, includes: test number, test objective, test date and time, data recording period, data analysis period, name of data file and ORACLE data tables, list of failed'or unavailable instruments considered to be required for the test, list of required instruments with zero or reference check points not in tolerance or in over-range or under-range during test, deviations from test procedure and problems that occured during the test. A table is provided with initial conditions based on averages and standard deviations over a one minute time period prior to the test start (for all parameters with specified acceptance criteria according to section 9.2 of TP), as well as time history plots over the test duration for all top priority measurements. Verteler Abt. Empfanger/Empfangennnen Expl. Abt. Empfanger/Empfangennnen Expl. Expl. 1 GE San Jose CA BNothek 42 G. Yad}aroglu I {-{ubej J.E. Torbeck Reserve 6 T. Bandurski I (for distribution at GE to J. Dreier 1 Total 19 O. Fischer 1 J.R. Fitch, G.A. Wingate, J. Healzer 1 seen 21 j B.S. Shiralkar,, M. Huggenberger 1 S. Lomperski 1 DRF No. T10-00005) Beagen HJ. Strassberger 1 intormatensaste PANDA Documentation 2 0 lt l2 l3 l4 l5 lB l9 l A vsum AbtAaterledung: l

ALPH A-614-0 page 4 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 Contents: Page

1. Test Objectives 5

2. Reference Documents 5

l l

3. Test Date/ Time 5

4. Data Recording Period 5

1

5. File Names 5

6. ORACLE Data Tables 5

7. RPV Power Curve 6

8. Test Instrumentation 6

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9. Deviations from Test Procedure 6

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10. List of Deviations from Requested Initial Conditicca 7

l

11. Test Processing 7

12. Requested Initial Conditions 7

Data Analysis Period for Initial Conditions 7 Environment Parameters 8 RPV Parameters 8 DRYWELL Parameters 8 i SUPPRESSION CHAMBER Parameters 9 GDCS Parameters 10 PCCI Pool Parameters 11 PCC2 Pool Parameters 11 PCC3 Pool Parameters 11 l

13. Graphs 12 l

M9 Test - Vacuum Breaker Opening 13 M9 Test - RPV, Drywell and Wetwell Pressures 14 M9 Test - Drywell and Wetwell Air Panial Pressures 15 M9 Test - RPV Heater Power 16 M9 Test - RPV and Drywell Temperatures 17 M9 Test - Wetwell Temperatures 18 M9 Test - PCC Lower Drum and GDCS Return Line Water Temperatures 19 M9 Test - PCC Vent Line Gas Temperatures 20 M9 Test - Main Steam Line & PCC Feed Line Flows 21

ALPH A-614-0 page 5 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 I. TEST OBJECTIVES: The objectives of the PANDA integral system tests are to provide additional data to: a) confirrn the capability of TRACG to predict SBWR containment system performance, including potential sys-tems interaction effects (Integral System Tests) and b) demonstrate start-up and long-term operation of a passive containment cooling system (Concept Demonstration). The specific objective of test M9 is to simulate the transition from the GDCS injection phase to the long-term PCC cooling phase of the post-LOCA transient.

2. REFERENCE DOCUMENTS:

Test Plan: GE document 25A5824R0 Test Procedure: ALPHA-528-0 z

3. TEST DATE/ RIME:

Test Start: 19-DEC-95 / 20:13:58 i Test Stop: 20-DEC-95 / 02:23:57 Test Duration: 06:09:59 Test Period: 0 to 22199 sec

4. DATA RECORDING PERIOD:

Start: 19-DEC-95 /20:00:14 Stop: 20-DEC-95 / 02:23:57 Data Recording Period: -824 to 22199 sec

5. FILE NAMES:

Raw Data: panda _M9.dat DAS-Configuration / Channel List: kbt99999999.ol5

6. ORACLE DATA TABLES:

PANDA _M9_MT_LINE PANDA _M9_MT_ POOL PANDA _M9_MT_REF PANDA _M9_MT_ VESSEL PANDA _M9_M_OTHER PANDA _M9_M_ TIME PANDA _M9_KBT INFO _ TESTS

ALPHA-614-0 i page 6 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9

7. RPV POWER CURVE:

Power analysis' period: Maximum negative deviation: Maximum positive deviation: Standard deviation: Power curve tolerance: Definition of RPV power deviation (APower) and standard deviation (c): e APower = Power -1 MW.RP./ m l=f Power,,: theoretical power e Z MW.RP./: measured power h (Power $. MW.RP.f') o= . # of measurements throughout the test er I

8. TESTINSTRUMENTATION LIST OF FAILED OR UNAVAILABLE REQUIRED INSTRUMENTS:

Measurement Instmment Back-up Instrument Air partial pressure in WW1 MPG.Sl MPG.S2 Air partial pressure in DW1 MPG.D1.1 To_non(D1) / MP.D1 j Air partial pressure in DW2 MPG.D2.1 To_non(D2) / MP.D1 LIST OF REQUIRED INSTRUMENTS WITH ZERO NOT IN TOLERANCE OR OVER RANGE OR UNDER RANGE DURING TEST: None l

9. DEVIATIONS FROM TEST PROCEDURE:

l Phase i13.8 was performed between phase 113.)0 and 113.11 (see PTF 10.4.2 - Control Room Copy of ALPHA-528-0 and NCR P-018) 1.The power curve analysis has been performed without incFuding power spiEFdue to swahing betweeni621 groups (see NCR P413). --~ l ? l

3 ALPH A-614-0 page 7 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9

10. LIST OF DEVIATIONS FROM REQUESTED INITIAL CONDITIONS:

Water level in GDCS Air partial pressure in Drywell 1 Total pressure in RPV

Total pressure in GDCS
Mean temperature in both Druwells
Mean temperature in RPV
Local temperature in RPV *

11. TEST PROCESSING PROBLEMS:

None l HAS THE TEST OBJECTIVE BEEN REACHED: Yes HAVE THE DATA BEEN CORRECTLY RECORDED: Yes

12. REQUESTED INITIAL CONDITIONS DATA ANALYSIS PERIOD FOR INITIAL CONDITIONS:

Data analysis period: -64 to -4 see Initial conditions are calculated over one minute just before connection of Drywells to RPV (phase n'l13.9 of Test Procedure)

see NCR P-018

ALPHA-614-0 page 8 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 TABLE OF INITIAL CONDITIONS l VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value ENVIRONMENT PARAMETERS Atmospheric pressure MP.EN bar Temperature of saturation for atmospheric pressure (Tsar _su) C RPV PARAMETERS I Total pressure MP.RP.1 bar Fluid temperatures: Spatial average Tp,,rne.n(RP) C Local MTF.RP.1 C MTF.RP.2 C MTF.RP.3 C MTF.RP.4 C MTF.RP.5 C Water level ML.RP.1 m DRYWELL PARAMETERS 2 Total pressure MP.D1 bar 3 Air partial pressure MPG.Dl.1 bar t Gas temperatures: Spatial average To_mean(D1) C Local MTO.Dl.1 C MTG.DI.2 C MTG.DI.3 C MTG.DI.4 C MTG.DI.5 C MTG.DI.6 C

2. The Drywell total pressures are noWt is cak ulated from temperanre and gas pardal pressure toleraces.ependant vanaties, they are given by temperannes and air par

3. This insuument MPO.Dl.1 broke during test M9; nevertherless it was working and reliable durmg the precond nn.,----

e

ALPHA-614-0 page 9 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value DRYWELL PARAMETERS (Cont'd) Spatial average Tc_mean(D2) C Local MTG.D2.1 C MTG.D2.2 C MTG.D2.3 C MTG.D2.4 C MTG.D2.5 C j MTG.D2.6 C Water level' ML.D1 m ML.D2 m SUPPRESSION CHAMBER PARAMETER Total pressure MP.Sl bar Air partial pressure' MPG.S2 bar Water temperatures: Spatial average Tw me.n(SI) C Local MTL.SI.1 C MTL.S t.2 C MTL.SI.3 C MTL.S t.4 C MTL.SI.5 C MTL.SI.6 C Spatial average Tw me n(S2) C Local MTL.S2.1 C MTL.S2.2 C MTL.S2.3 C MTL.S2.4 C MTL.S2.5 C MTL.S2.6 C

4. The suppression Chamber air partial pressures are not independant vanabTisTthey are given by lemperatures and total pressures. The correspond.

ing tolerance is calculated from temperature and total pressure tolerances.

ALPHA-614-0 page 10 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value SUPPRESSION CHAMBER PARAMETERS (Cont'd) Gas temperatures: Spatial average To_ n(SI) C Local MTG.S t.1 C MTG.S t.2 C MTG.S I.3 C MTG.S t.4 C MTG.S I.5 C MTG.S I.6 C Spatial average To,n.n(S2) C Local MTG.S2.1 C MTG.S2.2 C MTG.S2.3 C MTG.S2.4 C MTG.S2.5 C MTG.S2.6 C Water level ML.Sl m ML.S2 m GDCS PARAMETERS Total pressure MP.GD bar Fluid temperatures: Spatial average Tp_m.n(GD) C Local MTF.GD.1 C MTF.GD.2 C MTF.GD.3 C MTF.GD.4 C MTF.GD.5 C MTF.GD.6 C MTF.GD.7 C Water level ML.GD m

ALPHA-614-0 page 11 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value 1 PCCl POOL PARAMETERS Water temperatures: Spatial average Tw me. (Ul) C Local MTL.UI.1 C MTL.UI.2 C MTL.Ul.3 C MTL.Ul.4 C MTL.UI.5 C MTL.UI.6 C MTL.UI.7 C Water level ML.U1 m PCC2 POOL PARAMETERS Water temperatures: Spatial average Tw me.o(U2) C Local MTL.U2.1 C MTL.U2.2 C MTL.U2.3 C MTL.U2.4 C MTL.U2.5 C MTL.U2.6 C MTL.U2.7 C Water level ML.U2 m PCC3 POOL PARAMETERS Water temperatures: Spatial average Tw me. (U3) C Local MTL.U3.1 C i MTL.U3.2 C l MTL.U3.3 C MTL.U3.4 C

ALPHA-614-0 page [2 PANDA INTEGRAL SYSTEM TEST APPARENT TEST RESULTS TEST M9 TABLE OF INITIAL CONDITIONS (Cont'd) VARIABLE PROCESSID UNIT Average Standard Requested Tolerance Value Deviation Value PCC3 POOL PARAMETERS (Cont'd) MTL.U3.5 C MTL.U3.6 C MTL.U3.7 C MTL.U3.8 C MTL.U3.9 C MTL.U3.10 C MTL.U3.11 C MTL.U3.12 C MTL.U3.13 C MTL.U3.14 C MTL.U3.15 C MTL.U3.16 C MTL.U3.17 C MTL.U3.18 C MTL.U3.19 C Waterlevel ML.U3 m

13. GRAPHS

[%) M9 Test -Vacuum Breaker Opening CB_VB1 100 - CB_VB2 5 ~ kb m> a, u yn u mh 50 - j e o, U, u, d M n 0 "s > 0 500 12 1500 2000 G z TIME _SEC ?e b -wo

o > il Gz [bar] M9 Test - RPV, Drywell and Wetwell Pressures g 4.00 g V MP_RP_1 6 u -t-MP_D1 3.50 - Q MP_S1 3.00 - y> yZ oO 2.50 - 3> Ez 2.00 - @ *z M e Mg I am 1.50 - Mm "M Fa e 1.00 - "h 0.50 - 0.00 -1000 4000 9000 14000 19000 TIME _SEC i

ilIl l l)1jl ll1 y3>b $ y G E 3OWh m E %n J >::> l e Fd H@Y-l 2 S_ G P M_ s e r 0 u 0 ,0 s 9 s 1 e rP, la i tra 0 P 0 ,0 r 4 i 1 A l C l E e w S_ t E e IM W T 00 d ,0 9 na l l e w yrD 0 0 ,0 t 4 s eT 9 M ]r 00 a !4 0 a-jt b ~ 1 [ 0 0 0 0 0 0 0 0 0 0 5 0 5 0 5 0 5 0 4 3 3 2 2 1 1 0 0 l l'

l1 iiIl1Illi llIil l !I! Ill l >9x$ eo o$ 3zgloxhmg$ mmh >gbk g'me g$sm @mH,

TO H T_ T_

7 P_ R R R E E W_ OWW O M P P OVo 00 ,0 9 1 re wo P r 0 e 0 ,0 t 4 a 1 e H C V E S_ P E R M T I 0 t 0 s ,0 9 eT 9 M 00 ,0 4 ) 0 W 0 k ~ 0 1 [ 0 0 0 0 0 0 "%0 0 0 m00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 3 2 1 0 ' 8 7 6 S 4 3 2 1 1 1 1 1 1 1 l1lll

[c] M9 Test - RPV and Drywell Temperatures ~~ ~ g MTF_RP_1 -t MTG_.D1_1 o MTG_D1_6 - I X MTG_D2_1 135 - O MTG_D2_6 m Pe >h T ~ gap $ ,,0 K Am

wg 12 Eh 125 -

dg us d e e 120 g -1000 4000 9000 14000 19000 g TIME _SEC r -uo s

s ? 2 ' 2 [c] M9 Test - Wetwell Temperatures y ~ 85 O V MTG_S1_1 84 - + MTG_S1_6 O MTG_S2_1 83 - X MTG_S2_s O MTL_S1_1 3Z 82 - g MTL_S2_1 %o m> 81 - MhO a M5 K Um 79 - gy wha 78 - e*b 4 77 _ 76 - 75 -1000 4000 9000 14000 19000 TIME _SEC

M9 Test - PCC Lower Drum and GDCS Return Line [c] Water Temperatures V MTL_P1 { 110 ; O MTL_P2 ~ O MTL_P3 100 2 3 MTL_GRT_1 -o ) i >z "7 $ ge 40 us Mg H 70 ~ g Q w< x. m v1 us ~. M 50 G 40 -- 30. ~3g> i -1000 4000 9000 14000 19000 TIME _SEC ?e N -eo ___________o

v $ 9 [cj M9 Test - PCC Vent Line Gas Temperatures i x 130 u6 V MTG_P1V_1 g 120 7 o MTG_P2V_1 110 ; O MTG_P3V_1 yZ %i 80 5 56 70 l x 5 hg H E m a= gd mg ni dK ~ mg 40 i m H 20 ~ i -1000 4000 9000 14000 19000 TIME _SEC

s i i l l l M9 Test - Main Steam Line & PCC Feed.Line Flows / [98] - MV_MS1 240 - - MV_MS2 f 220 -} MV_P1F l 200 2 X MV P2F m O MV_P3F 180 i >b gj 160 i 9y 140 i M -Q m Wg H 120 i 5 #4 a-1* hg Ni Y m d 40 f: 20 2 m > ^' = 3 ) g g m -1000 4000 9000 14000 19000 x> TIME _SEC w P -o __ _ _ _ _ _,}}

ML20113B386

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