ML20101U376

Primary Reactor Containment Integrated Leakage Rate Test, Final Rept

ML20101U376
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Site:	Summer
Issue date:	10/31/1984
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Text

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O South Carolina Electric and Gas Company V.C. SUMMER NUCLEAR PLANT 4

i Primary Reactor Containment integrated Leakage Rate Test

-O Final Report October 1984 i l

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1 Bechtel Power Corporation

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- SOUTH CAROLINA ELECTRIC add GAS COMPANY l VIRGIL C. SUMMER NUCLEAR STATION 4 i

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. i FIRST PERIODIC REACTOR CONTAIAMENI BUILDING INTEGRATED LEAKAGE RATE TEST [

i FINAL REPORT

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TABLE OF CONIdNTS Section. Page,

1.

SUMMARY

l

2. . TEST SYNOPSIS 2

3. ~ TEST DATA '

SUMMARY

5 4 ANALYSIS'AND INTERPRETATION 9

5. REFERENCES- 11

. Appendices

. 'A. Description of Sechtel ILRT Computer Program

B. Stabilization Suanary Data C .' ILRT Trend Report D.. -. ILRT ' Summary Data, Mass Point and Total Time Reports

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- E. ILRT.an'd. Verification Plots, Airmass, Temperature, Pressure, Vapor Pressure, and Leakage Rate

- F. Verification Flow Suanary Data, Mass Point and Total Tise Reports

. G.- ISG Calculations H. Eight-Hour Test Results I. Local Leakage Rate Test Results

-J.- Typical Steam Generator Sample Line Drawing K. Pressurized Vessel Leakage Calculation I'

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1.

SUMMARY

This report presents data, analyses, and conclustoas pertainind to the V. C. Summer Nuclear Station (VCSNS), Unit 1, first periodic Integrated Leakage date Test (ILRT) performed in October 1984.

Included in the report is a presentation of the Local Leakage Rate Test desults required oy the U.S. Code of Federal Redulations, 10CFR50, Appendix J, for adjustment of the ILRT results.

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A 24-nour ILRf was successf ully performed at the beginning of the VCSNS first refueling outage f rom 2145 on October 7, to 2145 on October 8,1984. Tne ILRT was followed by a successful verification (imposed leakage) test to ensure satisf actory instrument performance.

Tne following is a summary'of test results expressed in weight percent per day:

Test Result Acceptance Criteria T

' Total Time Method

~-

ILRT Lam 0.087 0.150 ILAT UCL* 0.094 0.150 Verification Lam 0.287 0.233 to 0.333

>~x- Maas Point Metnod

.!sI ILRT Lam 0.039 0.150 ILRr UCL* 0.091 0.150 Verification Lam 0.268 0.235 to 0.335 A cnronological summary of events, a summary of plant technical data, and a discussion of . test results are incladed in subsequent portions of this report.

Altnough^ tne test was performed over a 24-hour period, satisf actory results were obtained af ter tha initial.eignt nours f rom 2145.0ctober 7, to 0545 on October d. Results of the 8-nour test period are included in this report also, (m

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• UCL = 95 percent Upper Confidence Level SU-072. 1 L

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( 2. IEST SYN 0PSIS The reactor containment building intedrated Leakage Rate Test (fype A) is performed to demonstrate that leakage through the primary reactor

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containment and systems or components penetrating primary containment does not exceed the allowable leakage rate specified in the V.C.

Summer duelear Station, Unit 1, Final Saf ety Analysis Report.

The successful periodic Type A and supplemental verification tests were performed accordind to the requirements of the V.C. Summer Nuclear ' Station, Unit 1, Final Safety Analysis Report and 10CFR50,

- Appendix J. Tne Type A test method used is the absolute method

• described .in ANSI N45.4-1972, " Leakage Rate Testing of Containment

Structures for Nuclear Reactors." Ine leakade rate das calculated using formulas f rom the above ANSI standard and AN-TOP-1, dev 1,

" Testing Criteria for Intedrated Leakage Rate Testing of Priaary Containment Structuras for duelear Power Plants." Type A and verification test durations were in accordance with 10CFR50, Appendix J, and BN-TOP-1. t

., the. test resalts are reported in accordance with the requirements of ,

t 10CFR50, Appendix J, Section V. l fue containment -leakage rate testing method applied was the Absolute

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Method as described in deferences 5 and -6. This is a direct application of the ideal' gas law: PV = WRf. The Total Time and dass s(' 1l

-- Point ' techniques (References 5 and 6) were ased to calculate the i

leakage . rate. Tne Total Time Analysis technique measures leakage rate based-on the most recent data point and the data point taken at the 2 start of the test.; The overall calculated leakage rate is determined  !

.byiapplying' linear regression analysis to all aeasured leakade rate .

data at the end of the test period. fne Mass Point technique ,

v' calculates tne containment air mass at each data point. Theilea kage - 'l rate is then determined by applying linear redression analysis to the -

measured air- masses.

Ninety-five percent confidence levels ' sere calculated for leakage rate data as ~ required by 'Ref erences 5 and 6. This is to ensure a 95% ,

probability that' the calculated leakade rate .value is within the -

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acceptance .11aits. All calculations were done dich aechtel's ILdT r computer prodras described in Appendix A. >

-The temperature and pressure nistory, containment air mass, and total time -leakage rate'were ' plotted by the computer'prograa. Inese plots

, are in' Appendix 'd.' ,

Pressurization started at 1035 on October 6,1984 Test pressure was reached at 2145 on October o,19d4, and tne required stabilization period das started. . During the next 24. hours leakage patns dere.

discovered that did not permit a successful tast. Penetration 212,

1 containment blowdown, was = isolated with a blind flange. Inis

penetration is closed with flandes during noraal ~ operation. Valves

--~~ ;were relied. upon for isolation during tne' ILRT for convenience. ,

Although a drop in . leakage rate wa's noticed, additional leakage still 130-072i 2

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s existed. Af ter a . thorough walkdown of the containment penetrations, the . remaining leakage was suspected to be steam generator in-leakade.

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Consequently, the steam generators were filled with water. Subsequent measurements confirmed an acceptable leakade rate. Following the successful test, the manual isolation valve on each steam generator sample line -(penetrations 220, 225, and 411) was found to be open.

The leakade path on each line was through the open vent between the automatic. sample line isolation valve and the containment liner,

- through the closed automatic isolation valve, through the open manual valve which was to be closed in accordance with the ILRT valve lineup, and into the steam generator. The automatic isolation valves seat with pressure on.the steam generator side of the valve. Pressure on the downstreaa-(containment liner) side of the valve will tend to unseat the valve. An investi dation into the sample lines showed the lines 'to be seismic category one, safety class 2, and missile protected. - In other words, tnese lines are extensions of the containment boundary. The vent valves should have been closed to achieve a correct isolation of the containment for the ILRI. Tnese valves are closed during nurAal operation and were opened only for the lILRT. . (See sketch in Appendix J).

. The difference in leakage _ rates prior to filling the steam generators with water and af ter filling was approximately 14 sefa. Following the ILRT the steam generators' water levels were re-established at their

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levels which existed prior to filling. Local leakage rates for each

, O.._ sample line ' were measured through the vent path which existed during the ILRT. The : sus of the three local leakage rates' was approximately 13.5 sefa. Considering aeasurement uncertainty, the leakade is considered to be due uto tne improperly aligned -manual sample isolation valve s.

Other. penetrations either. blocked or not align' e d for the test were the RCP seal injectioh and return line, penetrations. 221, 229, 408 and

410; AHR hot leg suction, penetration 226; RHR cold leg injection,

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, penetration 227;' component coollag water, = penetrations 312 and L 330; nuclear gas sample system, penetration 405; breathing air,f penetration -

324; and service air, penetration 310.

Aesults of post ILRT local testing on these penetrations are presanted

'in Section 3 of this ' report, TEST DATA

SUMMARY

. Section 4,-ANALYSIS

. ' AND INTERPRETATION,:-incorporates the local test results into the iLRT

. calculated and 95 percent UCL values.

The Residual' Heat. Removal (RHR) syst'em was required to be in sarvice.  ;

_during the . ILRT. - Local leakage rate test results on RHR penetrations . .!

are reported 'in Appendix I. Safety injection accumulators were pressurized during the ILRT. Pressure was' monitored; no decrease _ was c;- detected, so containment laakade was not masked by. accumulator leakage. 3imilarly, one of the two power operated' relief valves' accumulators was pressurized. No pressure loss was observed. An l{')

analysis was done to quantify the pressure drop required to mask a >

.: failed _ test. Assults Jhowed thatl the pressure drop required was 7

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discernable (See Appendix K) on permanent plant instrumentation.

Finally, the breathind air system was isolated f rom tne containment, but not depressurized. Local leakage rate testing post-ILRT showed no in-leakade through the containment isolation valves.

The 24-hour test period ended at 2145 on October 8. The calculated Total Time 'l'eakage rate was 0.087%/ day witn an upper confidence limit of 0.'094%/ day. Corresponding tiass Point leakage rate values were 0.083%/ day and 0.091%/ day. With a maximum post test leakage based on maximum penetration leakage values following repair to isolation valves of .0.014%/ day for blocked mechanical penetrations, all leakage rate acceptance criteria were satisfied. The upper confidence limit (UCL) of the leakage rate calculated at the 95% level, plus post test

' local leakage test results for blocked systems, was less than 0.75La (0. 75 x 0.2%/ day = 0.150%/ day) . Also, the Instrument Selection Guide (ISG) was less enan 0.25 La (see Appendix G). When considering minimum penetration leakade values before repair to isolation valves, Type C results added to the Type A results give Mass Point leakage of 0.1195%/ day and Total time leakage of 0.1225%/ day.

., In order to verify the leakage rate measureaent system, a 10.8 scfm leak was imposed. A 4.75 hour8.680556e-4 days <br />0.0208 hours <br />1.240079e-4 weeks <br />2.85375e-5 months <br /> verification test was run f rom 0130 to 0615 on October 9. The fotal time calculated leakage rate was 0.287%/ day, which satisfied the acceptance criterion of being in the range 0.233 to 0.333%/ day. The Mass Point calculated leakage rate was 2 /O 0.268%/ day, whlen satisfied the acceptance criterion of being in the

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range of . 0.235 to 0.335%/ day.

Leakage rates were calculated during the entire 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> test period.

SCESG had petitioned the dRC for permission to perform a short duration test in accordance with BN-TOP-1. Permission was granted.

Just~ prior to the' test, SCE&G decided to perform a 24-hour test. Data would also be analyzed to show that a short duration test could be performed, demonstrating containment integrity while reducind outage

' duration f or future tests. Af ter 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of testing, all acceptance

= criteria were satisfied. Results are reported in Appendix d.

'A description of the computer program used to calculate the leakage rates is d i ven in Appendix A. Iest summary data, leakage rate reports, and plots are given in Appendices B through F. Local leakage rate test results are given in Appendix 1.

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3. TEST DATA

SUMMARY

A. Plant Information Owner: South Carolina Electric and Gas Company Plant: Virgil C. Summer Nuclear Station Unit 1 Location: Jenkinsville, SC Containment Type: Reinforced, Post Tensioned Concrete Date Test Completed: October 9,1984 Docket Number: 50-395 B. Technical Data

1. Containment Net Free Air Volume 1,840,000 cu. f t.

2 Design Pressure 57 psig

3. Calculated Peak Accident 47.1 psig Pressure, Pa

4. Containment ILRT Average 55-120*F Temperature Limits C. Test Results - Type A Test

p 1. Test Method Absolute V

2. Data Analysis Techniques Total Time and Mass Point

3. Test Pressure - 47.1 psig + 3.0 l' - 0.0 4 Maximum Allowable Leakage 0.2%/ day

. Rate, La

5. 75% of La 0.150%/ day

6. Integrated Leakage Rate Leakage Race, %/ day Test Results From Regression At Upper 95%

Line (Lam) Confidence Level Total Time Analysis 0.087 0.094 Mass Point Analysis 0.089 0.091

7. Verification Test Imposed _10.8 scfm Leakage Rate, Li%/ day 0.196%/ day

8. Verification Test Results Leakage Rate, %/ day Total Time Analysis 0.287 Mass Point Analysis' O.268 SU-072 5

) 9. Verification Test Limits Test Limit, %/ day Total Time Analysis Mass Point Analysis (1) Upper Limit 0.333 0.335 (Li + Las + 0.25 La)

(2)-LLower Limit 0.233 0.235 (Li + Lam - 0.25 La)

10. Report Printouts The Report Printouts of the Type A and Verification Test calculations are provided for the Total Time and ifass Point 1 Analyses (Appendices C through F). Stabilization data are

'also provided (Appendix B).

D. Local Leakage Rate Test Results - Type 3 and C Tests (see also-Appendix 1)

,. 1.. LLRT Results LLRT Subtotal of Type 3 and C Tests: 0.0666%/ day 0.'6 La = 0.12%/ day

. Tne re f o re , total' type 8 and C -leakage ( 0.6 La

2. Leakage of penetrations not in post-LOCA lineup during ILRT:

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Penetration- Description ' As Lef t (%/ day) 221 RCP Seal Water 0.000525 229 .RCP 3eal Water ~0.000669 408 RCP. Seal Water l 0.000467 410 'RCP 3eal Water 0.000967 226 lhiR '8' O 002983 227 Rdad' O.002657 310' 3ervice' Air 0.001312 324 dreathing ' Air .0.000461

. 312 Component Cooling ~0.003983 330 Component Cooling ~ 0.004848 405 ' Sample system 0.000434 a

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i_ , s 8. Intedrated Leakade Rate Measurement System The following instrument system was used:

No. Required Description Date

1. Absolute Pressure 2 Mensor Precision dange: 0-100 psia Pressure Gauge Accuracy: + 0.05% F.3.

desolution: 0.001 psia Repeatability: 0.001 psia

2. Drybulb Temperature 24 100 Ohm Rande : 0-125*F Temperature Accuracy: 0.2*F Sensors Resolution: 0.001*F Repeatability: 0.01*F 3.- Dewpoint Temperature 5* Cnilled Mirror dange: 0-120*F De wpoint Accuracy: 0.1% FS i k -

0.001

• 1 failed, 4 used during the test. desolution:

Repeatability: + 0.01*F 4 Flow 1' Mass Flow deter Range: 0-12 scfm Accuracy: -+ 1% F.S.

Sensitivity: EA depeatability: 0.2% F.S.

5. Overall Instrmaentation Selection Guide (ISG) Value (f rom ANSI /ANS 56.8-1981, Appendix G) based on ILRT instrumentation, and a 24-hour test duration = 0.0052%/ day. -

8-hour-ISG = 3x0.0052 = 0.0156%/ day.

6. For _Drybulo and Jewpoint Iemperature 3ensor Locations and Volume Fractions, see Table 1.

F. Iaformation Retained 'at Plant The following information-is available for review at the Facility

1. . A listing of all contalanent penetrations,'includind the total

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(_/ numbir of like penetrations, penetration size ~ and function.

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2. A listing of normal operations instrumentation used for the leakage rate test.

3. A system lineup (at time of test), showing required valve positions and status of piping systems.

4 A c'ontinuous, sequential lod of events from initial survey of containment to restoration of all tested systems.

-~5.~ L Documentation of instrumentatioa calibrations and standards, including an error analysis of instrumentation (Appendix G).

6. Data to verify temperature stabilization criteria as established by test procedure (Appendix a).

7. Tne working copy 'of test procedure that includes signature signoff of procedural steps,

, . 8. Tne procedure and all data that would verify completion of penetrations and. valve testing- (Type d & C tests).

9. Computer printouts of integrated Leakage Rate Test Data along

.witn a' suasary description of the computer program (Appendix A)..

10. Ine Qdality Assurance audit. plan or checkout that was used to

. 1 monitor ILRT with proper signoffs.

Ell. A listing.of all test exceptions instituted by licensee to

" conclude successful-testing.

12. Descriptions of sensor malfunctions, repairs, and methods used to. redistribute volume f ractions to operating instrumentation (Table 1 and Appendix d);

13. A review of confidence -limits of , test results with L. . accompanying computer printouts. where applicable.

_ 14. Description' of method of leak rate verification of instrument . I

, measuring system (superimposed leakage), with calibration -

information on flowmeters along with calculations that were used to; measure. the verification leakage- rate. .

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15. -Plots ' presenting ILRT data obtained durind the test

-(Appendix E).

16. - Thef PEIDs of pertinent ' systems.

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~4 ANALYSIS AND INTERPRETATION i

During the ILRT,11 mechanical penetrations were not in post-LOCA

' lineup. 'The penetrations together with their post ILRf Type C leakage rates are given below:

~ Penetration Post ILRT Leakage Rate SCCM  %/ day RCP. 5eal Water (221) 799.9 0.000525 RCP Seal Water (229) 1018.8 0.000669 RCP Seal Water (408) 711.5 0.000467 RCP Seal Water (410) 1473.5 0.000967 RdR '3'.(226) 4546.8 0.002983*

RHR 'B' (227) 4050.00 0.002657*

Service Air (310) 6070.8 0.001312 dreathing Air (324) 7388.5 0.000461 Component Cooling (312) 660.9 0.003983

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- Component Cooling (330) 1999.7 0.004848 s

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. Sample System (405) 703.0 0.000434 7-~g -

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• ' Leakage ' rates ' raported but not added to the ILRT Leakage Rate -

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see RdR Penetration discussion, Section 4.

1The ' total. leakage rate for the laine. penetrations expressed in %/ day of containment air mass is 0.014 The calculated dass Point -leakage rate 'during the ILRT was 0.089

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.  %/ day. The calculated 95% upper. confidence level was 0.091 %/ day.

-Tne calculated Total Time . leakage rate during the ILRT was

'0.087%/ day. .The corresponding 95% upper confidence leval was

-0.094%/ day. Adding' the total Type C leakage for systems not in '

. post-LOCA lineup during .the test yields the corrected leakade rates--

as'follows:

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' Leakage Rate, %/ day Mass Point Total Time

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Leakage Rate 954 UCL Leakage Rate 95% UCL

. -Calculated 0.089 '0.091 -0.087 0.094

' Type C 0.014 0.014 0.014 0.014 fy -Corrected 0.103~ 0.105 '0.101 0.108 V-j-~

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Since the corrected 95% upper confidence levels for the dass Point and Total Time leakage rates are less than 0.75 La, the test results

-demonstrate that leakage through the primary reactor containment and systems.and components penetrating primary containment do not exceed the allowable leakage rate specified in the V. C. Sumner Nuclear Station Final Safety Analysis Report, Ref erence 1.

RHR - Pene tration Train "B" -

was in operation durind the ILRT in accordance with Technical ~ Specifications. Difficulties were encountered while testing

. the Containment Isolation valves associated with penetrations 226 and 227.

Penetration 226 This penetration serves the train "B" RHR hot leg suction. This penetration has two . motor operated valves inside containment, with the valve farthest f rom the RCS and outside the primary shield wall beind the Containment ' Isolation valve. Actuator problems on the contain;nent

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Lisolation valve (XVG-87013-RR) prevented a successful local leak rate I test. The as found -leakage rate was greater than the capacity of the test equipment <( ) 20 1/m). The motor operator was replaced and the 1 subsequent. leakage test indicated a leakade rate of 1080 cc/ min or 0.002983%/ day.

Penetration 227

- This penetration serves the -low head cold leg -injection piping f rom RHR.- Relief request has .been submitted to NAR f rom Type C testing.

The as found ' leakage was 12,650 cc/ min. After valve repair, the

1eakage was reduced to 962 cc/ min or 0.002657%/ day.-

- The leakage rates .of).these tso penetrations (226 and 227) .are hereby reported to the Coanission in 'accordance with 10CFR50, Appendix J.

3ection III.A.1.(d)', but are' not included in the overall Type "A"

. leakage rate.

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5. REFERENCES

1. V. C. Summer Nuclear Station Final Safety Analysis Report

2. V. C. Summer Nuclear Station Surveillance Test Procedure STP-206.001 Integrated Leak Rate Test.

3. 10CFR50, Appendix J, Reactor Containment Leakade Test for Water Cooled Power Reactors.

4. ANSI d45.4-1972, Leakage Rate Testind of Containment Structures

-for Nuclear Reactors.

. 5. ' ANSI /ANS 56.8-1981, Containment Systen Leakage Testing Requirement s.

6. dechtel Topical Report 8d-TOP-1, Testind Criteria for Integrated Leakade date Testing of Primary Containment structores for duelear Power Plants.

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M TABLE 1 i (_)

DRYBULB AND DEWPOINT EEMPERATURE SENSOR LOCATIONS

' Volume Sensor dievation Azimuth Chanel Fractions /

Numbe r - (ft) (degrees) Numbe r Sensor

-7307A 569 248 11 0.1005 73078 569 63 12 0.1005 7307C- 533 17 13 0.1413 7307D- 533 191 14 0.1413

- 7307E 412 293 15 0.0200

-7307F- 514 352 16 0.0345 7307G 514 166 17 0.0346 7307H. 463 133 18 0.0345

73071 .463 307 19 0.0346 7307J. 463 40 20 0.0345

'7307K 463 48 21 0.0346 7307L1 -463 193 22 0.0345 7307X1 463 200 23 0.0345

-7307N 436 290 24 0.0200 v -; ~ 73070 436 302 25 0.0200 O.0200 f(']

- L-:w. /

7307F 7307Q 436 436 38 73 26' 27 0.0200

. .7307R 436' ~160 28- 0.0200 73073- 436 207 29 0.0200 7307T 412- 298 30 0.0200

--73070 412 45 31 0.0200

-7307V. 412 68- 32 0.0200

.7307W 412' 156 -33 0.0200

.7307X' 412 200 34 0.0200 1.0000 7306A: 552 17~ 11- 0.4837-

. *73068 514' 352 -2 0.0000

_7306C 463 133' 3 0.2582 31

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17306D E463 ~207 4 0.1291

. 27306E L412 '298 5 0.1290 ~

d' 1,0000

- .* Deweell E f alled .early 'in the test. - It's. volume fraction was added to deweell C for the' test calculations.

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a Appendix A DESCRIPTION OF BECHTEL ILRT COMPlfrER PROGRAM

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APPENDIX A DESCRIPTION OF BECHTEL IIAT COMPUTER PROGRAM A. PROGRAM AND REPORT DESCRIPTION

1. The Bechtel IIAT computer prodraa is used to determine the integrated leakage rate of a nuclear primary containment structure. The program is used to compute leakage rate based on input values of time, free air volume, containment atmosphere total pressure, drybulb temperature, and dewpoint temperature (water vapor pressure). Leakage rate is computed using the ,

Absolute Method as defined in ANSI /ANS 56.8-1981, " Containment  ;

System Leakage Testing Requirements" and BN-TOP-1, Rev 1, " Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants." The prodraa is designed to allow the user to evaluate containment leakage rate l test results at the jobsite during containment leakage testing.  ;

Current leakage rate values may be obtained at any time during the l i

testing period using one of two computational methods, yielding three different report printouts.

2. In the first printout, the Total Time Report, leakage rate is computed from initial values of free air volume, containment

, atmosphere drybulb temperature and partial pressure of dry air,

the latest values of the .same parameters, and elapsed time. These 1  ; individually computed leakage rates are statistically averaged using linear regression by the method of least squares. The Total Time-Method is the computational technique upon which the short duration test criteria of BN-TOP-1, Rev 1, " Testing Criteria for

Integrated Leakade Rate Testind of Primary Containment Structures

- f or Nuclear Power Plant," are based. .

. 3. The second printout is the Mass Point Report and is based on the Mass Point Analysis Technique described in ANSI /ANS 56.8-1981,

" Containment System Leakage Testing Requirements." The mass of

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= ' dry air in the containment is computed at each data point (time)

, _using the Equation of ~ State, from current values of containment -

atmosphere drybulb temperature and partial pressure of dry air.

p Contained mass is " plotted" versus. time and a regression line is fit to the data using the method of least squares. Leakage rate is determined from the statistically derived slope and intercept of the regression line.

4. The third printout, the Trend Report, is a summary of leakage rate values based 'on Total Time and Mass Point computations presented as a function of number of data points and elapsed time (test duration) . . The Trend Report provides all leakage rate values p .- required for comparision to the acceptance criteria of BN-TOP i for conduct of a short duration test.

'O SU-061L A-1

. . _ _ . _ _ _ _ . , . - m. ____ _ _ , _ . . _ _ . ~ . _ _ _ _ _ -

5. The program is written in a high level language and is designed

. for use on a alcro-computer. Brief descripticos of progra use, formulae used for leakage rate computations, and program logic are provided in the following paragraphs.

B. EXPLANATION OF PROGRAM

1. The Bechtel IIAT computer program is written, for use by experienced ILRT personnel, to determine containment integrated leakage rates based on the Absolute Method described in ANSI /ANS 56.8-1981 and BN-TOP-1. .

2. Information loaded into the program prior to or at the start of the test:

a. Number of containment steosphere drybulb temperature sensors, dewpoint temperature (water vapor pressure) sensors and pressure sages to be used in leakage rate computations for the specific test

b. Volume fractions assigned to each of the above sensors 7

c. Calibration data for above sensors

d. Test title

e. Test pressurs

f. Maximum allowable leakage rate at test pressure.

3. Data received from the data acquistion system during the test, and used to compute leakage rate:

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a. Time and date

b. Containment atmosphere drybulb temperatures

c. Containment atmosphere pressure (s)

d. Containment atmosphere dewpoint temperatures

e. Containment free air volume.

4. Af ter all data at a given time are received, a Summary of Hessured Data Report (refer to " Program Logic," Paragraph D, " Data" option

- ' command) is printed.

5. If drybulb and dewpoint temperature sensors should fail during the tests, the data from the sensor (s) are not used. The volume fractions for the' remaining sensors are recomputed and reloaded into the program for use in ensuing leakage rate computations.

O SU-061' A-2

~

g*,,N-,,-,g-w.e,,-- - - - - . , - - -.,-,e---n-,e,e ,w-N---,-w.m--w,,-,,,-een,,,m,,-,,,,--,,n,n,,-, , - - ,

C. LEAXAGE RATE FORMULAE

3. Computation using the Total Time Method

a. Measured leakage rate from data:

PVy3 = WyRTy (1)

PVgg = W3RT g (2) g 2400 (W -W)

L = 3 3 (3)

At g Wy Solving for W, and W g and substituting equations (1) and (2) into (3) yields:

TPV L3 ,2400 [3_ ggg (4)

OE i ( TPVgy3j 4 where:

W 1, Wi = Weight of contained mass of dry air at times ti and tg respectively, iba.

1 T,Ti=ContalmentatsoN1y,'R here drybulb temperature at times ti and tg respecti P1 , Pi = Partial pressure of the dry air component of the containment atmosphere at times ty and t g respectively, psia.

VI , Vi = Containment free air volume at times t and t i re3pectively, (constant or variable duhing thk test), j ft . 1

)

t y t g= Time at l' and i data points respectively, hours.

Ati = Elapsed time fromyt to tg , hons.

R = Specific gas constant for air = 53.35 f t.lbf/1ha.*R.

L3 = Measured leakage rate computed during time interval tg to t g, wt%/ day.

To reduce truncation error, the computer program uses the following equivalent formulation:

-2400 AW g )

g' ,

At g Wy SU-061 A-3

where:

O AW s,W3W1 "1 "I AP g , AV g , APj V g ,

AT 3

P y V 3

PVg3 Ty 1 + ATg i

AP g =P g -P g AV g =V g -V y AT g =T g

-T g

b. Calculated leakage rate from regression analysis:

L = a + b At3 where:

L = Calculated leakage rate, wt%/ day, as determined from the regression line.

a = (ILg -

beat g)/N (6) b = N(ILg Ar g ) - (IL g)(Zatg) (7)

N(Itb - @ gh g

N = Number of data points N

I=I i=1

c. Calculated leakage rate at the 95% confidence level.

b5"** A*N + S-L where b5 = calculated leakage rate at the 95% confidence level, at elapsed time AtN*

O  !

SU-061 A-4 i

For AtN 24 g " *0.025;N-2E (ZLi ~* b -i b EL yAt )/(N-2)] g

[1 + 1 + (At y - E) /(Zat g - (IAt g) /N)] (9a)

N where:

t 0.025;N-2 = 1.95996 + 2.37226 + 2.82250 N-2 (N-2)2 For AtN _24 S =t 0.025;N-2 I (Ib i ~# 1

- bIL yAt )/(N-2)]

y x

[ l + (AtN ~

) /(ZO*1 ~ (IO*1) /N)]I (9b)

N where:

t 0.025;N-2 = 1.6449(N-2)2 + 3.5283(N-2) + 0.85602 (N-2)2 + 1.2209(N-2) - 1.5162 O a N .

2. Computation using the Mass Point Method

a. Contained mass of dry air from data:

PV W3 ,144 gi (10)

U t

where:

All symbols as previously defined.

9 l

l SU-061 A-5

b. Calculated leakage rate from regression analysis, W = a + b t:

.O E = -2400 b (11) a where:

E = Calculated leakage rate, wt%/ day, as determined from the l i- regression line a = (IW 3

- bIat g)/N (12) b = N(Iwf A*$} - (Iwi )(ZA*f) (D)

N(IAt ) - (IAt g) th At g = Total elapsed time at time i data point, hours N = Number of data points Wg = Contained mass of dry air at 1* data point, Iba, as computed from equation (10)

N

~o I=I i=1

,- In order to reduce truncation error, the computer program uses the following equivalent formulation:

a =W 1 1 * (I W ~

Z 1)/N 1 1 .

AW AW I I

N h I A*1)-I y I

I A*1 b =W I

.N(IA tg ) - (IA tg) ,

where,O 1 is as previously defined.

1 O

SU-061 A-6

,, . .,,.~--+-__...,# __ . . . . .. ___r , ,,,--..,_....,__,-,.,.,-y,..m-_....,_,.,,,,,._,r.,www,m--,--,,-,-.

i

^

c. Calculated leakage rate at the 95% confidence level.

b5

=

(b - Sb) (14) where*

l b5 = calculated leakage rate at the 95% confidence level, I wt.X/ day.

l Sb " *0 025;N-2 SN (15)

[NIAt g -(IAth] g where, t0 025;N-2 = 1.6449(N-2)2 + 3.5283(N-2) + 0.85602 (N-2) + 1.2209(N-2) - 1.5162 1/2 3, ((W3 - (a + b At )]2 g N-2

)

(

S=W z(#w -I (#

3 -2 i 1 1 1] N -

~

[I (AW3 /W 3 ) At g -I(AW g/W 3 )(I A tg )/N ]

2 j I(Atg ) _ (g3 g,)2 jg _

O SU-061 -

A-7

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

D. PR0; RAM MGIC

1. The Bechtel 11AT computer program logie flow is controlled by a l {~

i est of user options. The user options and a brief descripton of their associated function are presented below.

)

0Ft10N l M FUNCTION After starting the program execution, the user either enters the name of the file containing previously entered data or initialises a new data file. 1

, DATA Enables user to enter raw data. When the systen l requested values of time, volume, temperature, pressure and vapor pressure, the user enters the appropriate data. After completing the data entry, a ,

summary is printed out. The user then verifies that the data were entered correctly. If errors are detected, the user will then be given the opportunity to correct the errors. After the user verifies that the data were entered correctly, a Corrected Data Summary Report of time, data, average temperature, partial pressure of dry air, and water vapor pressure is printed.

TREND A Trend Report is printed.

TOTAL A Total Time Report -is printed.

.O' MASS A Mass Point Report is printed.

TERM Enables user to sign-off temporarily or permanently.

All data is saved on a file for restarting.

CORA Enables user to correct previously entered data.

LIST A Summary Data Report is printed.

PIDT Enables user to plot summary data, individual sensor data, air mass or leakage rate versus time.

DELETE Enables user to delete a data point.-

INSERT Enables user to reinstate a previously deleted data point.

VOLFRA Enables user to change volume fractions.

TIME' Enables the user to specify the time interval for a report or plot.

VERF Enables the user to input imposed leakage rate and calculated IIAI leakage rates at start of verification test.

SU-061 A-8

Appendix B STABILIZATION SUMMUtY DATA l O

.O SU-067

V. C. SUMMER ILRT TEMPERATURE STABILIZATION FROM A STARTING TIME AND DATE OF: 1730 1007 1984 TIME TEMP ANSI BN-TOP-1 (HOURS) ( R) AVE A T AVE A T DIFF AVEA T (4 HRS) (1HR) (2 HRS)

.00 552.62 l

.25 552.60

.50 552.58

.75 552.55 1.00- 552.53 1.25 552.50 1.50 552.48 1.75 552.45 2.00 552.42 .103*

2.25 552.38 .110*

2.50 552.36 .109*

2.75 552.33 .108*

3.00 552.30 .111*

3.25 552.28 .111*

3.50 552.26 .111*

3.75 552.24 .105*

4.00 552.21 .103 .093 .01* .051*

( )'

• INDICATES TEMPERATURE STABILIZATION HAS BEEN SATISFIED O

B-1

O Appendix C IIRT TREND REPORT O

l I

I O

SU-067

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

V. C. SUMMER ILRT

TREND REPORT TIME AND DATE AT START OF TEST: 2145 1007 1984 NO. END TOTAL TIME ANALYSIS MASS POINT ANALYSIS PTS TIME MEAS. CALCULATED UCL CALCULATED UCL 4 2230 .030 .022 .152 .025 .207 5 2245 .016 .029 .271 .016 .092 6 2300 .143 .047 .436 .083 .219 7 2315 .047 .038 .332 .062 .157 8 2330 .090 .053 .303 .077 .147 9 2345' .108 .071 .293 .095 .151 10 0 .068 .067 .263 .085 .130 11 15 .099 .075 .255 .093 .130 12 30 .049 .066 .231 .077 .112 13 45 .075 .066 .220 .076 .106 14 100 .064 .064 .207 .072 .097 15 115 .053 .059 .194 .065 .088 16 130 .055 .056 .184 .060 .081 17 145 .056 .054 .175 .058 .076 18 200 .053 .051 .168 .055 .071 19 215 .071 .053 .165 .058 .073 20 230 .063 .053 .161 .058 .072 21 245 .071 .055 .159 .061 .073 0 22 23 24 300 315 330

.079

.079

.054

.058

.060

.058

.159

.159

.154

.064

.067

.064

.276

.078

.075 25 345 .061 .057 .151 .063 .073 26 -400 .078 .059 .150 .066 .075 27 415 .080 .061 .151 .069 .078 28 430 .060 .060 .148 .067 .075 29 445 .063 .060 .145 .066 .074 30 500 .064 . 060 .143 .065 .073 31 515 .072 .061 .142 .066 .074 32 530 .070 .061 .141 .067 .074 33 545 .065 .061 .139 .066 .073 34 600 .073 .062 .139 .068 .073 35 615 .079 .063 .139 .069 .075 Hi- 630 .071 .063 .138 .070 .075 37 645 .072 .064 .137 .070 .075 38 700 .065 .064 .136 .069 .074 39 715 .072' .064 .135- .070 .074 40 730 .067 .064 .134 .069 .074 41 745 .060 .063 .132 .068 .073 42 800 . 067 .063 .131 .068 .072 '

43 815 .077 .064 .131 .069 .073 44 830 .072 .065 .131 .069 .074 45 845 .085 .066 .132 .071 .076 46 900 .082 .067 .132 .073 .077 47 915 .085 .069 .133 .075 .079

(%x ,) 48 930 .073- .069 .132 .075 .079 49 '945 .076 .069 .132 .075 .079 C-1

4 V. C. SUMMER ILRT

. TREND REPORT TIME AND DATE AT START OF TEST: 2145 1997 1984 NO. END TOTAL TIME ANALYSIS MASS POINT ANALYSIS PTS TIME MEAS. CALCULATED UCL CALCULATED UCL 50 1000 .082 .070 .132 .076 .380 l 51 1915 .070 .070 .132 .076 .080 52 1930- .073 .070 .131 .876 .079 53 .1945 .076 .071 .131 .076 .079 54 1100 .081 .071 .131 .077 .080 55 1115 .080 .072 .131 .077 .081 56 113e . 084 .073 .131 .078 .082 57 1145 .083 .073 .131 .079 .082 58 1200 .079 .074 .131 .079 .083 59 1215 .083 .075 .131 .080 .083 -

60 1230 .082 .075 .131 .080 .084 61 1245 .079 .075 .131 .081 .084 c 62 1300 .084 .076 .131 .081 .084 63 1315 .078 .076 .131 .081 .084 64 1330 .083 .077 .131 .082 .085 65 1345 .082 .077 .131 .082 .085 66 1400 . 084 .078 .131 .082 .085 67 1415 .080 .078 .131 .083 .085 68 1430 .088 .079 .131 .083 .086 O 69 70 1445 1500

.081

.086

.079

.079

.131

.131

.083

.084

.086

.087

> 71 1515 .088 .080 .131 .085 .087 72 1530 .087 .080 .131 .085 .088 73 1545 .083 .081 .131 .085 .088 74 1600 .091 .081 .132 .086 .089 75 1615 .087 .082 .132 .086 .089 76 1630 .089 .082 .132 .087 .089 77 1645 .088 .083 .132 .087 .990 78 1700 .084 .083 .132 .087 .090 79 1715 .082 .083 .132 .087 .090 80 1730 .081 .083 .132 .087 .090 81 1745 .087 .084 .132 .088 .090 82 1800 . 084 .084 .131 .088 .090 83 1815 .084 .084 .131 .088 .090 84 1830 .083 .084 .131 .088 .990 85 1845 .086 .084 .131 .088 .090 86 1990 .088 .085 -.131 .088 .090 87 1915 .083 .085 .'131 .088 .090 88 1930 .088 .085 .131 .088 .090 89 1945 .085 .085 .131 .088 .090 .

90 .2000 .085 .086 .131 .088 .090 91 2015 .090 .086 .131 .089 .091

.92 2030 .089 .086 .131 .089 .091 93 2045 .090 .087 .131 .089 .991 94 2100 .083 .087 .131 .089 .991

.( ). 95 2115 .085 .087 .131 .089 .091 96; 2130 .083 .087 .130 .089 .091

-97 .2145 .082 .087 .094 .089 .091

'C-2

O Appendix D IIRT

SUMMARY

DATA, MASS POINT AND TOTAL TIME REPORTS O

o SU-072

U

?^) V. C. SUMMER ILRT

SUMMARY

DATA vJ ALMAX = .200 VOLUME = 1840000.

VRATET = .287- VRATEM = .289

[

TIME D, ATE TEMP PRESSURE VPRS VOLUME 2145 1007 552.195 62.9479 .3756 1840000.

,2200 1007 552.169 62.9437 .3768 1840000.

n _2215-1007 552.152 62.9417 .3768 1840000.

2230 1007 552.128 62.9409 .3751 1840000.

2245 1007 552.117 62.9386 .3754 1840000.

2300 1007 -552.108 62.9333 .3787 1840000.

R 2315 1007 552.083 62.9333 .3762 1840000.

2330~1007 '552.071 62.9297 .3773 1840000.

2345 1007 552.059 62.9268 .3792 1840000.

0 1008 552.042' 62.9264 .3771 1840000.

15 1008 552.022 62.9217 .3798 1840000.

30 1008 552.012 62.9235 .3765 1840000.

45 ~008 1 551.999 62.9196 .3784 1840000.

100 1000 551.985 62.9186 .3784 1840000.

115 1008 551.977 62.9182 .3768 1840000.

130 1008 551.955 62.9152 .3778 1840000.

145 1008 551.946 62.9136 .3769 1840000.

--200 1008 551.932 62.9120 .3770 1840000. ,

21511008 551.927 62.9090 .3790 -1840000. .(

('N 230 1008 551~.914 62.9080 62.9048

.3780 1840000.

.3792 1840000.

'-/ 245 1008 -551.899 300 1008 551.887 62.9020 .3810 1840000.

315'1008 551.872 62.8997 .3803 1840000.

330 1008 551.862 62.9018 .3772 1840000.

345 1008 551.859. 262.9000 .3770 1840000.

400 1008 551.843 62.8951 .3804 1840000.

415 1008 551.835 62.8932 .3803 1840000.

430 1008 551.823 62.8949 .3781 1840000.

445 1008 551.818 62.8903 .3787 1840000.

500 1008 551.802 62.8910 .3790- 1840000.

515 1008 551.785- 62.8871 .3809 1840000.

530 1008 551.782 62.8867 .3803 1840000.

545 1000' 551.772 '62.8861 .3789 1840000..

600 1008 551.768 62.8834 .3796- 1840000.

615 1008- -551.762 62.8811 .'3809 1840000.

630 1008 .551.745 62.8804 .3801 1840000.

~645'1008 551.743 62.8795 .3795 1840000.

700 1008' 551.735 62.8797 .3783 1840000.-

-715-1008 551.725 62.8764 .3807 1840000.

730 1008 551.724 62.8772 .3788 1840000.

-745 1008 551.705 62.8763- .3787 1840000, 800 1008 551.697- 62.8731' .3809 1840000.

815 1008 551.701 62.8705 .3815 1840000.

830 1000 551.698 62.8710 .3795 1840000.

845 1008- 551.699. l62;8669 .3821 1840000.

}l 900 1008 551.697 62.8669 .3811 1840000.

.915 1000 551.690 62.8647 -.3823 1840000.

930 1008- 551.6811 62.8669 .~3786 1840000.

945 1000. _551.672 62.8642 .3798 1840000.

D-1

6.

/^'y V. C. SUMMER ILRT is

SUMMARY

DATA ALMAX = .200 VOLUME = 1840000.

VRATET = .287 VRATEM = .289 TIME-DATE TEMP PRESSURE VPRS VOLUME 1000 1008 551.660 62.8604 .3826 1840000.

1015-1008 551.651 62.8631 .3789 1840000.

1030.1008 551.651 62.8616 .3794 1840000.

1045 1008 551.646 62.8595 .3800 1840000.

1100 1008 551.638 62.8564 .3821 1840000.

1115 1008 551.640 62.8564 .3811 1840000.

1130 1008 551.659 62.8563 .3807 1840000.

1145 1008 551.651 62.8555 .3805 1840000.

1200 1008 551.634 62.8546 .3809 1840000.

1215 1008 551.632 62.8520 .3820 1840000.

1230 1008 551.625 62.8512 .3818 1840000.

1245 1008 551.626 62.8519 .3801 1840000.

1300 1008 551.617 62.8485 .3830 1840000.

1315 1008 551.611 62.8494 .3811 1840000.

1330 1008 551.601 62.8458 .3837 1840000.

~1345 1008 551.606 62.8465 .3825 1840000.

1400 1008 551.597 62.8442 .3833 1840000.

1415 1008 551.589 62.8442 .3818 1840000.

'1430 1008 551.609 62.8427 .3833 1840000.

62.8435 .3815 1840000.

[)

vs 1445 1008 1500 1008 551.594 551.616 62.8428 .3817 1840000.

1515 1008 551.608 62.8408 .3827 1840000.

1530 1008 551.607 62.8404 .3821 1840000.

1545 1008 551.598 62.8408 .3807 1840000.

.1600 1008 551.599 62.8366 .3839 1840000.

1615 1008 551.588 62.8365 .3830 1840000.

1630 1008 551.590 62.8352 .3833 1840000.

1645 1008 551.579- 62.8337 .3838 1840000.

1700.1008 551.576 62.8350 .3815 1840000.

1715 1008 551.573 62.8351 .3804 1840000.

1730 1008 551.571 62.8347 .3808 1840000.

1745 1008 551.574 62.8314 .3831 1840000.

1800 1008 551.571 62.8320 .3815 1840000.

1815 1000 551.566 62.8311 .3814 1840000.

-1830 1008 551.568 62.8313 .3812 1840000.

1845 1008 551.557 62.8280 .3835 1840000.

1900 1008- 551.557 62.8265 .3841 1840000.

1915 1008 551.558 62.8285 .3810 1840000.

1930 1008 551.559 62.8252 .3833 1840000.

'1945 1000 551.559 62.8263 .3812 1840000.

2000 1008 551.545 62.8243- .3827 1840000.

2015 1008- 551.549 '62.8214 .3846 1840000.

.2030 1008 551.549 62.8209 .3841 1840000.

2045 1008- -551.539- 62.8191 .3849 1840000.

2100 1008 551.531 62.8215- .3815 1840000.

l. 2115 1008 551.534 62.8203 .3817 1840000.

2130 1008 551.519 62.8190 .3820 1840000.

2145 1008 551.510 62.8183' .3822 1840000.

t D-2

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

1 i

f V. C. SUMMER ILRT LEAMAGE RATE (WEIGHT PERCENT / DAY)

I MASS POINT ANALYSIS TIME AND DATE AT START OF TEST: 2145 1997 1984

TEST DURATION

24.80 HOURS '

TIME TEMP PRESSURE CTMT. AIR MASS LOSS AVERAGE MASS (R) (PSIA) MASS (LBM) (LBM) LOSS (LBM/HR) 2145 552.195 62.9479 566155.

2200 552.169 62.9437 566143. 11.5 46.2 2215 552.152 62.9417 566143. .9 24.S 2239 552.128 62.9489 566168. -17.6 -7. e 2245 552.117 62.9346 566151. 9. 9 3. S ,

2380 552.184 62.9333 566113. 34.5 33.S 2315 552.843 62.9333 566138. -25.6 11.1

-2330 552.971 62.9297 566118. 29.4 21.2 2345 552.959 62.9268 566184. 13.8 25.5 9 552.842 62.9264 566119. -14.9 16.9 15 552.822 62.9217 566897. 22.3 23.3 39 552.912 62.9235 566123. -26.2 11.7 I

45 551.999 62.9196 566192. 28.9 17.7 100 551.985 62.9186 566196. -3.9 15.1 115 551.977 62.9182 566111. -5.4 12.5 138 551.955 62.9152 566196. 4. 9 13.8 i

145 551.946 62.9136 566192. 4. 5 13.3 290 551.932 62.9129 566102. .5 12.4 215 551.927 62.9890 566888. 22.8 16.S  :

238 551.914 62.9988 566884. -4.4 15. e  !

245 551.899 62.9848 566871. 12.7 16. A 389 551.847 62.9920 566854. 13.5 18.5 315 551.872 62.8997 566853. 4. 6 18.5 338 551.862 62.9018 566881. -28.2 12.8 i

~

345 551.859 62.9000 566869. 12.6 14.4 488 551.843 62.8951 566041. 28.1 18.3 415 551.835 62.8932 566832. 8. 6 18.9 438 551.423 62.8949 566859. -27.3 14.2 445 551.Sie 62.8933 566851. 8. 4 14.9 500 551.SSE 62.8919 566846. 5. 9 15.9 515 551.785 62.8471 566827. 18.6 17.8 530 551.782 62.8867 566827. .4 16.5 545 551.772 62.4861 566833. -5.9 15.3 600 551.768 62.8834 566812. 29.5 17.3 615 551.762 62.Seit 565994. 15. e it.5 638 551.745 62.8804 566809. -11.8 16.6 645 551.743 62.8795 566803. 6. 3 16.9 .,

790 551.735 62.8797 566813. -te.2 15.3 565993. 17. e 715 551.725 62.8764 28.2 730 551.724 62.8772 566802. -4. 7 ' 15.7 745 551.785 62.4763 566813. -11.2 14.2 i

D-3

() V. C. SUMMER ILRT LEAKAGE RATE (WEIGHT PERCENT / DAY)

MASS POINT ANALYSIS TIME AND DATE AT START OF TEST: 2145 1997 1984 TEST DURATION: 24.99 HOURS TIME TEMP PRESSURE CTMT. AIR MASS LOSS AVERAGE MASS (R) (PSIA) MASS (LBM) (LBM) LDSS (LBM/HR) 800 551.697 62.8731 565993. 19.6 15.8 815 551.791 62.8795 565965. 28.1 18.1 830 551.698 62.8719 565972. -6. 5 17.8 845 551.699 62.8669 565935. 36.4 29.9 900 551.697 62.8669 565937. -1.4 19.4 915 551.698 62.8647 5659e3. 13.3 29.1 938 551.641 62.8669 565954. -38.1 17.1 945 551.672 62.8642 565938. 15.1 18.9 1000 551.660 62.8684 565917. 21.6 19.4 1815 551.651 62.8631 565958. -32.8 16.4 1938 551.651 62.8616 565937. 12.8 17.1 1945 551.646 62.8595 565922. 15.1 18.8 1189 551.638 62.8564 565903. 19.1 19.1 1115 551.648 62.8564 565900. 2. 3 18.9 1138 551.659 62.8563 565881. 19.3 19.9 1145 551.651 62.8555 565881. .2 19.6 O' 1288 1215 551.634 551.632 62.8546 62.8528 565891.

565879.

-9.8 21.0 18.5 19.7 1238 551.625 62.8512 565869. .8 19.4 1245 551.626 62.8519 565875. -6. 8 18.7 1389 551.617 62.8485 565853. 22.2 19.8 1315 551.611 62.8494 565868. -15.1 18.5 1339 551.681 62.8458 565845. 23.1 19.7 1345 551.686 62.8465 565846. -1.6 19.3 1400 551.597 62.8442 565834. 12.0 19.7 1415 551.589 62.8442 565843. -8.5 18.9 1438 551.609 62.8427 565809. 33.8 29.6 1445 551.594 62.8435 565831. -22.3 19.0 1589 551.616 62.8428 565803. 28.1 28.4 1515 551.608 62.8488 565793. 18.1 29.7 1538 551.687 62.8494 565799. 2. 8 28.5 1545 551.598 62.8488 565884. -13.5 19.5 1690 551.599 62.8366 565764. 39.6 21.4 1615 551.588 62.8365 565775. -18.5 20.6 1638 551.590 62.8352 565762. 12.8 21.8 1645 551.579 62.8337 565759. 3. 8 29.8 1799 551.576 62.8358 565774. -15.0 19.8 1715 551.573 62.8351 565778. -3.9 19.3 1738 551.571 62.8347 565776. 1. 9 19.2 1745 551.574 62.8314 565744. 32.1 29.6 1890 551.571 62.8328 565752. -8.6 19.9 D-4

V. C. SUMMER ILRT

_(A LEAMAGE RATE (WEIGHT PERCENT / DAY)

MASS POINT ANALYSIS TIME AND DATE AT START OF TEST: 2145 1997 1984 TEST DURATION: 24.99 HOURS TIME TEMP PRESSURE CTMT. AIR MASS LOSS AVERAGE MASS (R) (PSIA) MASS (LBM) (LBM) LOSS (LBM/HR) 1815 551.566 62.8311 565749. 3.1 19.8 1838 551.568 62.8313 565749. .7 19.6 1845 551.557 62.8289 565739. 19.9 29.3 1999. 551.557 62.8265 565716. 13.9 29.7 1915 551.558 62.8285 565734. -17.8 19.6 1939 551.559 62.8252 565792. 31.5 29.8 1945 551.559 62.8263 565713. -19.7 29.1 2098 551.545 62.8243 565719. 3. 2 29.9 2915 551.549 62.8214 565678. 31.2 21.2 2938 551.549 62.8299 565675. 3. 4 21.1 2945 551.539 62.8191 565668. 6. 8 21.2 2199 551.531 62.8215 565698. -29.7 19.7 2115 551.534 62.8203 565684. 14.0 29.9 2139 551.519 62.8199 565688. -3.8 19.7 2145 551.519 62.8183 565691. -3.2 19.3

() FREE AIR VOLUME USED (CU. FT.)

REGRESSION LINE

=1849999.

INTERCEPT (LBM) = 566178.

SLOPE (LBM/HR) = -21.9 MAXIMUM ALLOWABLE LEAMAGE RATE = .209 75% OF MAXIMUM ALLOWABLE LEAMAGE RATE = .159 THE UPPER 95% CONFIDENCE LIMIT = .991 THE CALCULATED LEAMAGE RATE = . 989 O

D-5

V. C. SUMMER ILRT LEAKAGE RATE (WEIGHT PERCENT / DAY)

TOTAL TIME ANALYSIS TIME AND DATE AT START OF TEST: 2145 1997 1984 TEST DURATION: 24.09 HOURS TIME TEMP PRESSURE MEASURED (R) (PSIA) LEAKAGE RATE 2145 552.195 62.9479 2200 552.169 62.9437 .196 2215 552.152 62.9417 .195 2238 552.128 62.9499 .030 2245 552.117 62.9386 .916 2300 552.196 62.9333 .143 2315 552.083 62.9333 .947 2330 552.971 62.9297 .999 2345 552.059 62.9268 .198 0 552.042 62.9264 .068 15 552.022 62.9217 .999 30 552.012 62.9235 .049 45 551.999 62.9196 .075 100 551.985 62.9186 . 064 115 551.977 62.9182 .053

('T 130 551.955 62.9152 .055

(_/ 145 551.946 62.9136 .056 200 551.932 62.9128 .053 215 551.927 62.9090 .071 230 551.914 62.9980 . 063 245 551.899 62.9048 .071 308 551.887 62.9929 .079 315 551.872 62.8997 .079 330 551.862 62.9018 .054 345 551.859 62.9000 .061 400 551.843 62.8951 .078 415 551.835 62.8932 .080 430 551.823 62.8949 .060 445 551.818 62.8933 . 063 See 551.802 62.8919 .064 515 551.785 62.8871 .072 538 551.782 62.8867 .078 545 551.772 62.8861 .065 608 551.768 62.8834 .073 615 551.762 62.8811 .879 630 551.745 62.8804 .971 645 551.743 62.8795 .972 700 551.735 62.8797 .065 715 551.725 62.8764 .072 730 551.724 62.8772 .067 3 745 551.705 62.8763 .968 is,) See 551.697 62.8731 .067 o-6

V. C. SUMMER ILRT

() LEAKAGE RATE (WEIGHT PERCENT / DAY)

TOTAL TIME ANALYSIS TIME AND DATE AT START OF TEST: 2145 1907 1984 TEST DURATION: 24.00 HOURS TIME TEMP PRESSURE MEASURED (R) (PSIA) LEAKAGE RATE 815 551.781 62.8785 .877 838 551.698 62.8718 .872 845 551.699 62.8669 .085 900 551.697 62.8669 .002 915 551.699- 62.8647 .085 938 551.681 62.8669 .873 945 551.672 62.8642 .876 1000 551.660 62.8604 .082 1815 551.651 62.8631 .879 1838 551.651 62.8616 .973 1945 551.646 62.8595 .876 lies 551.638 62.8564 .081 1115 551.649 62.8564 .988 1138 551.659 62.8563 .084 1145 551.651 62.8555 .083 1288 551.634 62.8546 .079 1215 551.632 62.8528 .983

()

1238 551.625 62.8512 .982 1245 551.626 62.8519 .879 1300 551.617 62.8485 .884 1315 551.611 62.8494 .978 1330 551.681 62.8458 .083 1345 551.666 62.8465 .882 1480 551.597 62.8442 .084 1415 551.589 G2.8442 .See 1438 551.609 62.8427 .088 1445 551.594 62.8435 .981 1588 551.616 62.8428 .086 1515 551.688 62.8488 .088 1530 551.607 62.8404 .987 1545 551.598 62.8488 .083

. 1604 551.599 62.8366 .991 1615 551.588 62.8365 .087 1630 551.598 62.8352 .089 1645 551.579 62.8337 .988 1788 551.576 62.8350 .084 1715 551.573 62.8351 .082 1739 551.571 62.8347 .981 1745 551.574 62.8314 .087 1880 551.571 62.8329 .084 1815 551.566 62.8311 .984 1838 551.568 62.8313 .083 0

D-7

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

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

l

() V. C. SUMMER ILRT LEAKAGE RATE (WEIGHT PERCENT / DAY) l TOTAL TIME ANALYSIS TIME AND DATE AT START OF TEST: 2145 1997 1984 TEST DURATION: 24.98 HOURS TIME TEMP PRESSURE MEASURED (R) (PSIA) LEAKAGE RATE 1845 551.557 62.8288 .886 ,

1989 551.557 62.8265 .888 1915 551.558 62.8285 .083 1938 551.559 62.8252 .088 1945 551.559 62.8263 .985 2000 551.545 62.8243 .985 2015 551.549 62.8214 .098 2038 551.549 62.8289 .089 2045 551.539 62.8191 .099 2199 551.531 62.8215 .983 2115 551.534 62.8203 .085 2139 551.519 62.819e .083 2145 551.518 62.8183 .082 MEAN OF THE MEASURED LEAMAGE RATES = .078 MAXIMUM ALLOWABLE LEAMAGE RATE = .20e

() 75% OF MAXIMUM ALLOWABLE LEAMAGE RATE THE UPPER 95% CONFIDENCE LIMIT

=

=

.158

.094 THE CALCULATED LEAMAGE RATE = .087 D-8

(

20 \

Appendix E ILRT AND VERIFICATION PLOTS. AIRMASS. TEMPERATURE.

PRESSURE. VAPOR PRESSURE. AND LEAKAGE RATE O .

SU-067

V. C. SUMMER ILRT I AIRMASS LBM X 1000 M5,300' 565.375 565.450 565.525 565.600 565.675 565.750 565.825 565.900 565.975 566.050 566.125 566.200

...,_ + .+ __. .+ ...+ ...+ ......+..... .+ ..-...+...... .+.. . +.... -+

+

+

2145 i

+

2200 :

+

2215 i

+

2230 !

+

2245 t ,

+

2300 :

+

2315 l-

+

2330 :

+

~2345 :

+

0l

+

15 :

+

30 i

+

45 :

+

100 1

+

'115 !

+

130 1

+

145 1

+

200 1-

+

215i

+

230 1

+

245 1

+

'00 i

+

5:

N.30 :. +

+

j. 345 !

+

400 1

+

415 :

+

430 l

+

445 l

+-

500 i

+

515 !

+

'530 :

+

545 :

+

600

+

615 t-

+

630 : ,

+

645 :

+

700 :

+

715 1

+

730 1

+

745 l-

+

800 1

+

815 1.

+

830 t

+

845

+

9M i

+

'915 t

+

e ' 930 t b 45 !. +

+

1M0 l-

+ . . . , . . .+ ..+.........+-....+.......+.......+~.....+.......+......-+.~......+~...~+

565.3M 565.375. 565.450 565.525 565.6M 565.675 565.750 565.825 565.900 565.975 566.050 566.125 546.200 E-1

V. C. SUMMER ILRT AIRMASS LBM X 1000 565,300 565.375 565.450 565.525 565.600 565.675 565.750 565.825 565.900 565.975 566.050 566.125 546.200

+ ..., .. .+--.. ---+ ..+ ...+ -.....--+----.....+- -+.....--..+ ...+- -+ ..+

+

1015 :

+

1030 :

+

1045 :

+

1100 :

!!!5 : +

+

1130 :

+

1145 :

+

1200 :

+

1215 : -

+

1230 : i

+

1245 :

+

1300 :

+

1315 :

1330 : +

+

1345 :

.400 : +

+

415 :

430 : + I

.445 : +

+

1500 :

+

1515 :

+

1530 :

+

l

+

1615 :

+

1630 :

+

1645 :

+

1700 :

+

1715 :

+

1730 :

1745 : +

+

1800 :

1815 : +

+

1830 :

+

1845 :

+

1900 :

1915 : +

+

1930 :

+

1945 :

+

2000 :

+

2015 :

+

2030 :

+

2045 :

21'] : +

+

2115 :

+

2130 :

+ +

2145 :

,....._---+.. .....+ .., ...+.. -+--..--+.---.--+--..---.+--.- -+- -+ -+- -+

'7

- j65.300 565.375 565.450 565.525 565.600 565.675 565.750 565.825 565.900 565.975 566.050 566.125 566.200 E-2

c_ V. C. SUMMER ILRT (v) TEMPERATURE DEGREES F 91.000 91.867 91.933 92.000 92.067 92.133 92.200 92.267 92.333 92.400 92.467 92.533 92.600 p..... .+.... ...+ .. .+ . +.........+.... ...+ .. . , -+ ............. .............,.........,

2145 : +

2200 : +

2215 : +

2230: +

2245 : +

2300 : +

2315 : +

2330 : +

2345 : +

0: +

15 : +

30 : +

45 : +

100 : +

115 : +

130 : +

145 : +

200 +

215 : +

230 : +

245: +

1 +

430 : +

345 : +

400 : +

415 : +

430 : +

445 : +

500 : +

515 : +

530 : +

545 : +

600 : +

615 : +

630 +

645 ! +

700 : +

715 : +

730 : +

745 ! +

8M t +

815 . +

830 : +

845 : +

900 : +

915 : +

4ll 1000 : +

s.. ...+.... .+ _....+...... .+ .+ .~.+- --+...~.+.-- +-........+.------+.......+

91.800 91.847 91.933 92.000 92.067 92.133 92.200 92.267 92.333 92.400 92.467 92.533 92.600 E-3

- V. C. SUMMER ILRT

'(^T TEMPERATURE DEGREES F

.G 91.800 91.067 91.933 92.000 92.067 92.133 92.200 92.267 92.333 92.400 92.467 92.533 92.600 1015 :

• 1030 1 +

1045 t +

1100 : +

1115 : +

-1130 i +

-1145 i +

1200 : +

1215 : +

1230 +

1245! +

1300 ! +

1315 : +

1330 : +

1345 : +

y,- ; 1400 : +

1415 : +

1430 ! +

1445 ! +

1500 : +

-1515 : +-

1530 : +

~43 : +

-A_{lM +

1615 : +

1630 : +

1645 : +

1700 : +

1715 : +

1730 : +

1745 : +

1800 :. .

+

1815l- +

1830 l- +

1845 : +

1900 : +

1915 : +

1930 : +

1945 : +

2000 : +

- 2015 : +

~2030 : +

'2045 - +

2!00 i-- +

2115 ! +.

2130 l- +

2145 i +-

.- , ..___, ...____,.__ ,__. . 4 . . .__, .___ _4 ..__..., .....,__... _ ,.__......, .__,

.9'.933 92.067 -92.133 92.267 92.333 92.400 92.467 92.$33 92.600-

_h91.800--91.867 92.000 92.200 E-4

V. C. SUMMER ILRT PRESSURE PSIA 62.800 62.813 62.827 62.840 62.853 62.867 62.880 62.893 62.907 62.920 62.933 62.947 62.960

, __.+... .+.~. +.....+.. .+.. .+-..-...+.....+. --,..... .+.. ........ .+

+

+ 2145 :

+

2200 :

+

2215

+

2230 :

+

2245 :

+

2300 :

+

, 2315 :

+

2330 :

+

1 2345 :

+

0:

+

15 :

+

30 !

+

45 :

+

100 !

+

115 :

+

130 :

+

145 :

+

200 :

+

215 :

+

230 :

+

245 :

+

300 :

+

~'115 :

.(J.30:

- +

+

345 :

+

400 :

415 : +

+

430 :

+

445 :

.500 : +-

+

~515 :

530 : +

+

545 :

+

600 :

+

615 :

+

630 :

+

645 :

73 : +

+

.715 :

730.i' +

+

745 :

900 : +

+

815 :

+

830 :

845 - +

900 : +'

+

.915 :

+

' fm 930 ; .

+15 : +

tV1000  : +

+...+ .+ ..+....--+ +.--.+.....---+-.-..--.+ .+.----..+-...-.+-..~...+

.62.800 62.813 62.827 62.840 ~ 62.853 -62.867 62.880 62.893 62.907 62.920 62.933 62.947 62.960 E-5

V. C. SUMMER ILRT Av PRESSURE PSIA 62.800 62.813 62.827 62.840 62.853 62.867 62.880 62.893 62.907 62.920 62.933 62.947 62.960

, ., .+ .+._ + .. ...+.. .+ .. ...+ ..__+ ...+.... .+.........+.........,

1015 : +

1030 : +

1045 : +

1100 : +

1115 : +

1130 : +

'1145 : +

1200 +

1215 : +

1230 : +

1245 : +

1300 : +

1315 : +

1330 : +

1345 : +

-1400 : +

415 : +

430 : +

'445 :. +

1500 : +

1515 :: +

1530 +

1l +

(\.M +

'1615 : +

-1630 . +

1645 lL +

1700 : +

1715 : +

1730 :. +

1745 : +

'1800 1 -+

1815 : +

'1930 : +

1845

+ 'l 1900 l- +

1915 : +

1930 : +-

z1945 : +

-2000 : +

2015 : + l 2030 :. -+ l o 2045. +

2100 : +

2115 : +

'2130 : +

s2145 : .+

+ 4 +. .. .+ .+ + .+.........+ ...+.. ...+...- -+.... ...+.. ....+

I

..()2.800.'62.813 '62.827 62.840 42.85~ 62.847 . 62.880 62.893 62.907. 62.920 62.933 - 62.947 62.960-E-6

i V. C. SUMMER ILRT VAPOR PRESSURE PSIA

.365 .367 .349 .371 .373 .375 .377 . 380 . 382 . 384 . 386 . 388 . 390 2145 : +

2200 : +

2215 : +

2230 : +

2245 : +

2300 : +

2315 : +

2330 : +  !

2345 : +

0: +

15 : +

30 +

- 45 l - +

100 : +

115 : +

130 : +

145 : + ,

1 200 :

+

215 : +

230 ! +

245 : +

300 : +

. c '15 : +

C0 : + ,

345 +

400 : +

415 : +

~430 : +

445 l- +

500 : +

-$13 l-- +

$30 1 +

1543 l -+

.600 : +

615 : +-

.630 - +

645 l- +

700 ' +

L715: +

730 1. +

, 745 : ' +

800 :: +

- 815 : - +

'830 : +

845 1.

+

900 / +

915' +

9 +

30.:-

'5 : +

(' '~ls , >0 : +

.345 .367 .349 .371 .373 .375 .377 -. 380 . 382 . 384 - 386

. . 388 . 390 E-7

-g------, gg mew ,-

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

-V. C. SUMMER ILRT

p. VAPOR PRESSURE PSIA

. G

.365 .347 - .349 .371 .373 .375 .377 .380 .382 .384 .386 .388 .390

+ ..., + _ + ...+......., ...+-.......+.. . , -+...... .+...... .+ ...+

1015 i - +

, 1030 l +

1045 : +

!!00 : +

1115 l- +

.1130 l- +

-1145 :~ +

-12;) ! +

1215 : +

1230 : +

1245 : +

1300 : +

1315 : +

1330 ! +

1345 : +

14M : +

1415 l' +

.1430 : +

1445 : +

- 15M : +

1515 : +

L1530 : +

/*'.5

+

-vM +

1615 : +

1630 l- +

1645 : +

1700 : +

1715 : +

-1730 : +

1745 : +

1800 l- +

H 1815 1. +

1830 : +

1845 : +

19M . +

1915 : +

1930 : +

, 1945 l' +.

- 20M J +

" O 2015 i +

. ' ' 2030 l +

~ ' 2045 : ~

+

70.2100 +.

2115 : +

2130 :. +:

' ' 2145 . '

+

+.....+.......+.....4 +.... ,.........+ ...+........., -- ....... ...+ .......+ .,

.365 .367 .369 .371 .373 .375 .377 .380 .382 .!84 .386. .388 .390 E-8

v. C. SupueES ILRT 84A88 903ps7 LEAMAGE Se7El+3 AfeO UCList 1 i

7 ..e25 .005 .S16 .834 .456 .077 .897 .117 .134 .154 .179

+ + +-. +

.399 .28g

+ + + + + + + +

2145 0 - m

)~

, 2200 e s

/ 22 E 22,15. +i s 1 2245 I *' s 2300 0 + 5 2315 9

• s 2338 I + n 2345 8

• s et + s 15 8

• s 30 t + s

• S I + n 183 6 + s 115 8 + n 138 5 + s 145 e + s 200 8 + s 285 8 + n 2JS e

• 5 245 8 + n 308 I + s 385 0 + n 338 8 + s 345 e + n 4e0 s + s 415 6 + n 430 8 + s 445 0

• u 500 5 + s 515 I + s

$30 1 + s 545 8 + n 648 8 + s 615 1 + s 630 0 + s

-645 e +s 700 e + s 715 e *s 738 0 + n 74S 8 +s SeS 1 +n 815 0 +s 838 6 +s 845 e + s 9M $ *s 915 1 *s 938 8 +5 v

) 945 ISSS t

I

• 5

• s 1815 I - +5 1834 8 +s a 1945 6 +5 1108 1 + 5 1815 1 +n 1838 1 +s -

1845 4 +n 1200 0 +s 1215 8 +s I230 0 +5 1245 1 *n 1300 8 + s 131S 5 +n 1338 8 +s 1345 e +s 1440 0 +s 1415 6 +5 1430 0 + n 1443 e + s

-1588 0 +5 ISAS 4 +s 1S34 5 +s 1S45 8 +s Stee I *n 8615 * +5 1638 * +5 1645 s +s 1700 8 +5 1715 4 *s 1738 9 +a 1745 8 *s nGSG e +s 1SI1 I . +5 1SJS I *s 8545 8 + s

' t998 8 *s s 1915 8 +s 8934 8 *s 1945 8 +s a 2006 I +s 2G15 I *s 2 es Sy 2.GJe

• S I i .s

'( 2100 t' +s

- V 211s e +n 213e t +n

- 2145 e +s e

+ . +- + + +

.825 .035 .83 % 636 . 456 .877 .997 .117 .138 .154 .179 .399 .219 E-9

v. C. SUPUEES IL27 707snL 7tseE LEJnMAGE IIATEs+) ApeO UCLtst

.029 .ets .e44 .e87 .326 465 .203 .242 .248 .320 . 339 .397 416

+ +- + + -+. +- * * * *- + +

2143 e s-220e I s

' s Cs'%

j 2215 22Je 2245 I

+

I

• 5 5

2300 0

• s 2213 6 + s 2338 0 + 5

- 2345 1 + s e8 + n 15 6 + 5 30 0

• 5 45 1 + 5 tes I

• s 115 1

• s

$3e 8

• 5 145 0 + s See t + s 215 0

• 5 4 233 5 + 5 245 0

• a 300 0 + s 31S e

• s 330 t

• s 34S 8 + s See t + n 415 1

• s 43s s e s 443 8

• 5 See t

• a SSS I

• s

$30 e

• s 545 0 + s WG

• u 615 I + s 638 0

• 5 645 0

• s 788 1- + 5 715 1 + 5 730 t

• 5 745 5

• u See I

• u etS I

• 5 e30 0

• 5 e45 0

• 1 9es t

• u 915 6

• s

/'% SJe I . + s 945 8

• a

( )

• a

(/ tese I letS I

• s 1936 0

• u 1945 l + s 1 Red I

• 5 1813 4

• u atJe I

• 5 1145 i + s 420e 8

• s 1215 0

• s 1230 0 + s 1245 0

• s 1300 0 + n 138S 8

• s 1334 0

• s 1345 5

• s toes I + 5 4415 5

• 5 8438 4

• s 1645 4

• 5 1500 4

• s ISIS I

• s' 153G 8 + s 1S45 0

• 5 1640 0

• s 1615 I

• s

&&30 5

• s 1645 0

• s

-170s a + s 1715 I

• s 8716 e + s 1745 8

• a tese t

• s 4415 ? + .s 3e34 0

• s 1945 i

• u 1988 8

• 5 1915 8 + 5 1936 0 .+ 5 1945 e

• z 2006 8 + n 2015 E

• s teJe I

• s 2045 8

• u e g ages e + s kv/ 2115 8 2:30

• s 5

5 e

245 0

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

.029 .ete .444 .e87 .124 .165 .283 .242 .241 328 .33* .J97 436 E-10

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

VERIFICATION t

V. C. SUMMER ILRT A AIRMASS LBM X 1000 U-565.293 565.319 565.345 565.371 565.397 565.423 565.449 565.475 565.501 565.526 565.552 565.578 565.604

, . - . . . + . - - + - --+-.---..+----..--+_.----+.....--..+.----...+.--...+.------+..-----.+...-----+

+

130 :

+

145 :

+

200 !

+

215 :

+

230 :

+

245 :

+

300

+

315 :

+

330 i

+

345 i

+

400 :

+

415 :

+

430 :

445 i +

. 500 ! +

515 i +

530 i +

545 ! +

600 i +-

615 + +

+ +. - +--. .--+- .--- , +-, +. + - - - --+-. + .----+ ---- --+

[V' % 5.293 565.319 565.345 565.371 565.397 565.423 565.449 565.475 565.501 565.526 i

I E-Il

i.

VERIFICATION 6

V. C. SUMMER ILRT O NASS POINT LEAKAGE RATE (+) AND UCL(%) l

.000 .035 .069 .104 .139 . 173 .208 .243 .278 .312 .347 .382 .416

,. . +... _ , +. , .... ... ..+... ....+.. ..__.+...___. +. ,... ..............,

130 1 145 1 200 1 215 i + 1 230 :. + 1  ;

l 245 ! + 1

. 20 : + 1 l

+ 1 315 1 3M : + 1 M51 + 1

.400 ! + 1 l

415 t + 1 430 i + 1 445 1 + 1 21 + 1 515 + 1 530 : + 1 545 :. + 1 600 l + 1

+ + 1 615.. l' _ .. + , ,. _ .., , . ., , ., _ , , _ , _ ,

.000 .035 .069 .104 .139 .173 .208 .243 .278 .312 .347 .382 .416 9

O.

E-12

VERIFICATION l

a V. C. SUMMER ILRT O. Tota' 11Me 'eaxaos aare <+> aMo uC' <x> '

.000 .049 .097 .146 - .194 .243 .291 .340 .388 .437 .485 .534 .582 l

,. ...+.... ._., . .+.. .. + .. ...+.... ..+. ..+ ....+...... .+...... .+.........,

130 1 145 1

', 200 1 215 : + 1 2M i + 1 245 i + 1 300 : + 1 315 : + 1 330 : + 1 345 1 + 1

-400 1 + 1 415 i + 1 4M i + 1 445 : + 1 500 : + 1 515 : + 1 M0 ! + 1 545 + 1 600 i + 1

-615 : * + 1

,. . _ +  :+ .+ + _ +._ + _ + . _ _+ +

. 049 .097 .146 .194 .243 .291 .340 .388 .437 .485 .534 .582 0_.000 I

O E-13 l

O Appendix F VERIFICl> TION FLOW

SUMMARY

DATA. MASS POINT AND TOTAL TIME REPORTS l

s LO.

e r

9 10l

- SU-072 4

w y - - - -

VERIFICATION TEST V. C. SUMMER ILRT 1/~3

SUMMARY

DATA V

ALMAX = .200 VOLUME = 1840000.

VRATET = .283 VRATEM = .285 TIME DATE TEMP PRESSURE VPRS VOLUME 130 1009 551.441 62.8008 .3867 1840000.

145 1003 551.444 62.8007 .3853 1840000.

200 1009 551.439 62.7993 .3847 1840000.

215 1009 551.432 62.7954 .3861 1840000.

230 1009 551.427 62.7937 .3853 1840000.

245 1009 551.424 62.7934 .3836 1840000.

300 1009 551.425 62.7892 .3858 1840000.

315 1009 551.432 62.7856 .3874 1840000.

330 1009 551.434 62.7876 .3834 1840000.

345 1009 551.418 62.7864 .3836 1840000.

400 1009 551.422 62.7810 .3870 1840000.

415 1009 551.425 62.7825 .3835 1840000.

430 1009 551.417 62.7789 .3851 1840000.

445 1009 551.413 62.7759 .3856 1840000.

500 1009 551.406 62.7756 .3844 1840000.

515 1009 551.401 62.7708 .3867 1840000.

, 530 1009 551.397 62.7705 .3860 1840000.

545 1009 551.402 62.7662 .3873 1840000.

600 1009 551.384 62.7655 .3860 1840000.

615 1009 551.403 62.7619 .3876 1840000, r'

(

?

( \

.U F-1

VERIFICATION TEST V. C. SUMMER ILRT .

LEAKAGE RATE (WEIGHT PERCENT / DAY)

MASS POINT ANALYSIS ~

TIME AND DATE AT START OF TEST: 130 1909 1984 TEST DURATION: 4.75 HOURS TIME TEMP PRESSURE CTMT. AIR MASS LOSS AVERAGE MASS ~

(R) (PSIA) MASS (LBM) (LBM) LOSS (LBM/HR)

______________________________________________________________ gg 130 551.441 62.8008 565604.

145 551.444 62.8007 565601. 3. 7 14.8 200 551.439 62.7993 565593. 7. 6 22.6 215 551.432 62.7954 565565. 28.2 52.7 230 551.427 62.7937 565554. 10.7 50.2 .

245 551.424 62.7934 565555. .7 39.6 300 551.425 62.7892 565516. 38.4 58.6 315 551.432 62.7856 565477. 39.3 72.7 330 551.434 62.7876 565493. ~15.9 55.7 345 551.418 62.7864 565498. -5.2 47.2 400 551.422 62.7810 565446. 52.4 63.4 415 551.425 62.7825 565456. -10.1 54.0  ;

430 551.417 62.7789 565431. 24.5 57.7 .j 445 551.413 62.7759 565408. 22.9 60.3 -,

500 551.406 62.7756 565413. -5.0 54.5 1.

515 551.401 62.7708 565375. 38.0 61.0 530 551.397 62.7705 565376. .7 57.0 1 545 551.402 62.7662 565332. 43.6 64.0 600 551.384 62.7655 565344. -12.0 57.7 615 551.403 62.7619 565293. 50.9 65.4 FREE AIR VOLUME USED (CU. FT.) =1840000.

REGRESSION LINE INTERCEPT (LBM) = 565617.

SLOPE (LBM/HR) = -63.2 VERIFICATION TEST LEAKAGE RATE UPPER LIMIT = .335 VERIFICATION TEST LEAKAGE RATE LOWER LIMIT = .235 THE CALCULATED LEAKAGE RATE = .268 L

O F-2

VERIFICATION TEST V. C. SUMMER ILRT

'N LEAKAGE RATE (WEIGHT PERCENT / DAY)

TOTAL TIME ANALYSIS TIME AND DATE AT START OF TEST: 130 1009 1984 TEST DURATION: 4.75 HOURS TIME TEMP PRESSURE MEASURED (R) (PSIA) LEAKAGE RATE 130 551.441 62.8008 145 551.444 62.8007 .063 200 551.439 62.7993 .096 215 -551.432 62.7954 .224 230 551.427 62.7937 .213 i: 245 551.424 62.7934 .168 I 300 551.425 62.7892 .249 315 551.~432 62.7856 .309 330 551.434 62.7876 .236

-345 551.418 62.7864 .200 I

400 551.422 62.7810 .269 415 551.425 62.7825 .229 430 551.417 62.7789 .245' 445 551.413 62.7759 .256 500 551.406 62.7756 .231 515 551.401 62.7708 .259 530 551.397 62.7705 .242 545 551.402 62.7662 .271 7O 600 551.384 62.7655 .245 615 551.403 62.7619 .278 i

MEAN OF THE MEASURED LEAKAGE RATES = .225 VERIFICATION TEST LEAKAGE RATE UPPER LIMIT = .333 VERIFICATION TEST LEAKAGE RATE LOWER LIMIT = .233 THE CALCULATED LEAKAGE RATE. = .287 t

i

. "v F-3

O Appendix G ISG CALCULATIONS t

O i

O SU-472

m.

f 1

( -

ISG CAILULATION 24 FIOUR TEST La = 0.2%/ day

P = 63.15 psia T~ = 551.4 Vap Pres = 0.3875 psia, 070*F, Al'F = 0.0125 psia change VPRS

t. =-24 hours Pressure ep= 0.003 = 0.002121 Vapor Pressure C f

v = (0.01) -(0.0125) = 0.0000525 P

F Temperature C 0.04 = 0.0081648 T=

g 44

~

ISG = 2400 2[0.002121 2+2 0.0000625 2' + 2 [0.0031649\2-24

_ (63.15 63.15 ( . 551.4 / ,

ISG = 0.0052 f

t t

c SU-072- G-1

a i

I i

l i

Appendix H l

8-HOUR TEST RESULTS e

I 1

5 '

i 4

1 f

4 e

i 4

e f

l:

• 9 4

4 SU-067

V. C. SUMMER ILRT j - LEAKAGE RATE (WEIGHT PERCENT / DAY)

TOTAL TIME ANALYSIS TIME AND DATE AT START OF TEST: 2145 1007 1984 TEST DURATION: 8.00 HOURS TIME TEMP PRESSURE MEASURED (R) (PSIA) LEAKAGE RATE 2145 552.195 62.9479 2200 552.169 62.9437 .196

.2215 552.152 62.9417 .105 2230 552.128 62.9409 .030 2245 552.117 62.9386 .016 2300 552.108 62.9333 .143 2315' 552.083 62.9333 .047 2330 552.071 62.9297 .090 2345 552.059 62.9268 .108 0 552.042 62.9264 .068 15 552.022 62.9217 .099 30 552.012 62.9235 .049 45 551.999 62.9196 .075 100 -551.985 62.9186 .064 115 551.977 62.9182 .053 130 551.955 62.9152 .055

,s 145- 551.946 62.9136 .056

'~(,) 200 551.932' 62.9120 .053 215. 551.927 62.9090 .071 230 551.914 62.9080 .063 245 551.899 62.9048 .071 300 551.887 62.9020 .079 315 551.872 62.8997 .079 330- 551.862 62.9018 .054 345 551.859- 62.9000 .061

-400 551.843 62.8951 .078 415 551.835 62.8932 .080 430 551.823 62.8949 .060 445 551.818 62.8933 .063 500 551.802 62.8910 .064 515 551.785 62.8871- .072 530. 551.782 '62.8867 .070 545 551.772 62;8861 .065 MEAN OF THE MEASURED LEAKAGE RATES = .071

' MAXIMUM ALLOWABLE LEAKAGE RATE = .200 75% OF MAXIMUM ALLOWABLE LEAKAGE RATE = .150 THE'UDPER 95% CONFIDENCE LIMIT = . 139

-THE CALCULATED LEAKAGE RATE = . 061-H-1

,) LEAKAGE RATE (WE GH PERCENT / DAY)

) -

MASS POINT ANALYSIS TIME AND DATE AT START OF TEST: 2145 1007 1984 TEST DURATION: 8.00 HOURS TIME TEMP PRESSURE CTMT. AIR MASS LOSS AVERAGE MASS (R) (PSIA) MASS (LBM) (LBM) LOSS (LBM/HR)

---

== . - = = - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

2145 552.195 62.9479 566155.

2200 552.169 62.9437 566143. 11.5 46.2 2215' 552.152 62.9417 566143. .9 24.8 2230 552.128 62.9409 566160. -17.6 -7,0 2245- 552.117 62.9386 566151. 9. 0 3. 8 2300 552.108 62.9333 566113. 38.5 33.8 2315 552.083 62.9333 566138. -25.6 11.1 2330 552.071 62.9297 566118. 20.4 21.2 2345 552.059 62.9268 566104. 13.8 25.5 0 552.042 62.9264 566119. -14.9 16.0 15 552.022 62.9217 566097. 22.3 23.3

, 30 552.012 62.9235 566123. -26.2 11.7 45 551.999 62.9196 566102. 20.9 17.7 100 551.985 62.9186 566106. -3.9 15.1 115 551.977 62.9182 566111. -5.4' 12.5 130 551.955 62.9152 566106. 4. 9 13.0 145 551.946 62.9136 566102. 4. 5 - 13.3 0 200 551.932

'215' 551.927 62.9120 62.9090~

566102.

566080. 22.8

.5 .12.4 16.8 230 551.914 62.9080 566084. -4.4 15.0 245- 551.899 62.9048 566071. 12.7 16.8 300 551.887 62.9020 566058. 13.5 18.5 315 551.~872 62.8997 566053. 4. 6 18.5 330 551i862 62.9018 566081. -28.2 12.8 345 551.859 62.9000 566069. 12.6 14.4 400 551.843 62.8951 566041. 28.1 18.3

,_ 415 551.835 62.8932 566032. 8. 6 18.9

' 14.2 430 551.823 62.8949 566059. -27.3 445 551.818 62.8933 566051. 8. 4 14.9 500. 551.802 62.8910 566046. 5. 0 15.0

' 515 551.785 62.8871 566027. 18.6, 17.0 530 551.782 62.8867 566027. .4 16.5 545 551.772 62.8861 566033. -5.9 15.3 FREE AIR VOLUME USED (CU. FT.) =1840000.

REGRESSION LINE INTERCEPT (LBM) = 566154.

• - SLOPE-(LBM/HR) = .-15.7 ,

MAXIMUM ALLOWABLE LEAKAGE RATE = .203 L 75% OF MAXIMUM ALLOWABLE LEAKAGE RATE = .150 i- THE' UPPER 95% CONFIDENCE LIMIT = .073 THE CALCULATED LEAKAGE RATE = .066 ys-h H-2 I - _ _ . _ _ _ .

O O .

O V. C. SUMMER ILRT

. TOTAL. TIME LEAMAGE HATE t+1 AND UCL(El

.844 .SS7 .326 .165 .283 .242 .241 .328 .359 .397 .436

.829 .418 + +

+-- . + + + + + - - - + + +- .

2145 1  %

2288 8  %

C215 4  %

C238 I +- ,%.

C245 +  %

.G3SS I +

C315 8 + '

+ E-2338 8 5 K345 1 +

8 8 + 5

+ 5 15 1

+ 5 38 I

+  %

45 i

+  %

SSS I 115 8 +  %

+  %

138 1 145 I .+  %

288 i + 5 215 8 + 5 238 I + 5 245 6- +  %

2 388 I +  %

+  %

$ 315 338 8

I +  %

345 8 +  %

488 8 +  %

415 1 +  %

438 8 + 5 445 I + 5 SSS I +  %

SIS I +  %

+  %

538 1 545 8 +  % e

-+ + + + + + + +

+ ~* *

.SS7 .126 .165 .283 .242 .281 .328 .359 .397 436

.829 . SIS .845

c ..

V. C. SUMMER ILRT' leRee POINT LEAIUteE RATE (+) AND UCL(5)

.025 .SGS .016 .036 .e56 .977 .997 .117 .13e .15e .179 .199 .219

+ +- --+ +-- + + +- . + +

0145 1,  %

'2200 8  %

K215 I  %

K230 +  %

E245 i +  %

4 8308 I. + 5 E315 1 + 5 2339 8 + 5 4 E345 1 +  %

s 8 1 +  %

15 8 +  %

Ml +  %

45 8 + 5 100 1 + 5 115 i + 5 I 13e I +  %.

1 145 1 +  %

a 20e 8 + 5 215 1 + 5 i 238 i + 5 4

245 8 +  %

m 308 8. +  %.

I 315 6 + 5

• 33e 1 + 5 I 345 i + 5 488 1 +  %

, 415 I +. %

! 438 8- + 5 j 445 1 +  %

4- See I + 5

! 515 1 + %

j 538 I + 5 545 1 + 5 *

{

+. + + +- + . + + + + + + +

7 3

. Sit 5 .OSS .e16 .336 .956 .877 .997 .117 .138 .158 .179 .199 .219 i

1 1

i f

O LO O V. C. SUMMER ILRT TEl@ERATullE DEGREES F 92.182 .92.137 92.172 92.207. -92.243 92.278 92.313 92.348- 92.384 92.419 92.454 92.449 92.525

. - - + - ...--+-. -+ . --+ + + + + + +.

2145 1 , .

+

.2288 8 +

2215 0 +

2238 8 +

2245 1 +

2388 I +

2315 i +

,, 2338 8 +

2345 i +

eI +

15 8 +

30 8 +

45 1 +

tee I +

115 1 +

130 1 +

145 1 +

200 1 +

215 I .+

238 I +

I: 245 i +

+

$ 300 315 0

1 +

338 8 +

345 l +

4se 8 +

415 1 +

438 8 +

445 1 +

500 1 +

515 i +

538 1 +

545 +

+ +-- + + + + + + + + .

92.182 92.137 92.172 92.287 92.243 92.278 92.313 92.348 92.344 92.419 92.454 92.449 92.525

fT N

~

U

' V. C. SUMMER ILRT PIIEtSuflE PSIA 62.917 62.922 62.927 M.932 M.938 M. 943 62.948 62.SSE 62.891 .62.896 62.982 62.987 M. 912

+. + . +. + . - . +. ..+

7

+ .. +. ,.-. ...- + _ + . . -

+

245 1 +-

2280 i +

2215 8 +

4 2238 I +

2245 I +

2388 8 +

2315 1 +

2338 I +

2345 I +

S I +

15 5 +

38 i +

i 45 1 +

18e I +

, 115 I +

! 138 8 +

145 6

+

288 I

+

215 8

+

238 8

% 245 1 +

i h 308 315 I

1 +

+

l +

3JS I 345 I +

488 8 +

415 I +

4M I +

l +

445 I I 588 I +

515 1 +

i 538 1+

545 + , ., _,__ +_ + + + +

62.987 62.912 62.917 62.922 62.927 62.932 62.938 p.943 62.948 62 62 691 896 62.902 i

I 4

4 g

s

'U ,

- \

V. C. SUMMER ILRT VAPOII PRESSustE PSIA

.387 .392 .396 .488 -

.M7 .371 375 .379 .383

.358 .354 .358 .M3 .

+ + +- + + -

+

+ -+ +

+ +__

.+

2145 1 +

~2298 8 +

2215 8 +

2238 8 +

2245 4 +

2388 8 +

2315 6 +

2338 8 +

2345 6 + '

8 8 +

15 6- + ,

38 i + i 45 1 +

ISS I +

115 i + 6 138 1 +

145 8 +

2SS I +

4- 215 8 *

$ 2n I

• f 245 5 +

u 388 8 +

4

.315 1 +.

, 338 1 *' 3

- M5 8 j 488 I +

l 415 6 +

! 438 1

• i 445 I +

I SSS I +

515 8 +

1- 538 8 +

j 545 i + + + + + +

+--. + + + ,

j + + .

.383 .387 .392 .396 488 .-

.363 _.367 . 371 .375 .379

.350 .354 .358 7

I i

i

{

t

1 . .

5 3 O =+

a+

. +=

a

• +

A

+ +- .. .

+ N -

N.

.+ . + +.

+

1 .

.. .. R 8 @

g . . . .

+

R .

. 1 4 . 4 J+ +

+J

$ . 8 9 S

• + <

e e u. .

, j+ + +j __. ]

R . . R 7& 7.I ..

++

e e  ; . v.,,,@s .1 .y .

Q Q O + +.

J' '*+

}

s

< . ..g I

h,.  : .'=* -:.

A g ,e . '<f h.

t 5* * ,-.e ; "

- .+ +. . . ,

EE ..i * ' . " ,,

E a

n -

(0 4 4 -

r

< -.. t -

i

. $ .A..

ui g+ 4 cn NG '; '

p._ J.

o S

~'

h h

+ +g 'p'f [I.g.

$ $ _, 5 ?[

j. .s ., .

g'l g A .. c ..

g; +a p% .: . .

A1 8 ..

gf&~s' ~

gf. h' u u . - + : ' t. ;

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9 8 , i,~- e.$e 's}

-O +----- -------. ------ -- --- --e+.

n 9,

28"A2 uuun nnM "A"*"493"A98E498E293229 ERS A %s ' f ,i Y. . ,.s.~t.. -

-- uuunnnnnraar one unuuuuuun

.8 .*6.. . ~

w.,

,f .;

H-8  ; .'::;

.,s,....i, ...

b ,t ! .e-

O ,

Appendix I LMAL LEAKAGE RATE TEST RESULTS O

O SU-067

r , i s

l LLRT-(TYPE B & C) TEST

SUMMARY

(~T- .1. TYPE B TEST

}w,!

cc/ min.

Pene # Description As Left Leak Rate

'107 Fuel Transfer Tube O E201. .L'.R. System Blind Flanges (2) 0 210 L.R. System Blind Flanges (2) 0 211 L.R. System Blind Flanges (2) 0 212- L.R. System Blind Flanges (2) 0-1216 R System Blind Flanges (2)

L... 0 327.; SP Sys. Mini-Containment (valve enclosure)- 0 328 SP Sys. Mini-Containment (valve enclosure) .

0 329 RH Sys. Mini-Containment (valve

. enclosure) 0 425 RH Sys. Mini-Containment (valve enclosure) 0 z501. PT 951 0 502 Elect. Pene. 0

-503' Elect. Pene. 0

,504 Elect. Pene. 0 505 Spare,Pene.

600- ' Elect. Pene. 0 601 Elect. Pene. 0 i f"N - E602 Elect. Pene. O

\~ I 603 Elect. Pene. 0 604- Elect. Pene. 0

.,605 - Elect. Pene. ' 0

', 1606 Elect. Pene. 0

-607: Elect. Pene. 0 700 Elect. Pene, 0 701 Elect. Pene.- 0

. Elect. Pene.

702 O

~

703 :PT 950 0 704- ' Elect. Pene.- 0 705 Elect. Pene. 0

'706' Elect. Pene.- 0' E707- . Elect. Pene. 0 708 Elect. Pene. 0 709- Elect. Pene.- 0 710 Elect. Pene. 0 711L . Elect. Pene'.- 0 712- Elect. Pene. O

~713 Spare Pene.

714 ~ ~- Elect. Pene. O l' -715 Elect. Pene.- 0 716 . Elect. Pene. 0 717. . Elect. Pene.- 0 l718 Elect. .Pene.

L '

, I-1 Q: <

[

LLRT (TYPE B & C) TEST

SUMMARY

.D' 1. ' TYPE B TEST

' 5. / cc/ min.

Pene # l Description 'As Left Leak Rate

_.719 . Spare Pene.

720 Elect. Pene. 0 721~ Elect. Pene. 0 722 Elect. Pene. 0

.723 -- Elec t . Pene.- 0 724 Spare Pene. -

--725 Elect. Pene. 0 726 . Elect.:Pene. 0

-727 Elect. Pene. 0 728 Elect. Pene. 0 800 Elect. Pene. 0 801 Spare Pene.

802 Elect. Pene. 0 803 Elect. Pene. O

~804 Elect. Pene. 0 805' . Elect. Pene. 0

'806 Elect. Pene. 0 807 Spare Pene.

808 . Elect. Pene. 0

.809 . Elect. Pene. 0 810 Elect. Pene.. 0

.811 Spare Pene.

Spare Pene.

N -}( 813~ :812 Elect.'Pene. 0 814 Elect. Pene. 0 815 . Elect. Pene. O Personnel Air Lock 0 dmergency Air Lock- 370.

Equipment Hatch 80 f :-

^.

']

b I-2

,4

.,- - LI,RTf (TYPE B &' C) TEST

SUMMARY

v-GG- 2.. TYPE'C TEST

' \-) '

cc/ min.

'Pene#- Descriptioni As Left Leak Rate 1101' _R.B. Purge Exhaust 1160 102' R.B. Cool Unit "B" Return 985 103 Post'Acc. H2 Purge Line 970 ,

104 Spare

-105AL lH2_ Analyzer Supply 2

'105B .H2 Analyzer Return 2

• E106' ' Spare 108- Spare

-204-- C.C.W.'to Reactor Cool Pumps 245 1208 To CRDM CLR 150L 76 209 From CRDM CLR 150L 32.8 L214~ Spare 215 ' Spare

-217- 'PT 953 218l Spare 221 Seal Inj. to RCP-C 190 222 Hi.Hd. S.I.' to RCS 30

-223 Sample from RCS-C-- 140 226 RHR Suction from RCS-C 1080

-227- Lo. Hd. S.I. to RCS 962 228 Spare Pene.

_ 229  ; Seal Inj. to RCP-B 242 jq 230- Spare Pene.

, f%>? .

231/ _Demin. Water 3.5 232 = Spare Pene.

1301A .H2 Analyzer Supply 41.8 301B H2' Analyzer Return 1 o*302- c. Purge. Press.' Blower-Suction 738 303 R.B. Spray Nozzles . Train "B"- 350

'304' - S.W. to R.B. : Cool ' Unit "A" ' .562 1305 S.W.cfrom R.B.: Cool Unit'"A"- 0 1307: Spare Pene.-

'309- .R.B. Hi Range AreaLMonitor Support 7310 R.B.' Station Air 475-

^311. 'R.B. Instrument Air- 85.8-312 CCW to'RCP. Bearings. 1442

-313: N2 to F.W. Lines :510

'314- < Sample from'RCS-B. .168

1315

- Spare Pene.

1316- RHR. Pump Suction RCS-A: 395 317'

• Fill Line to' Accumulator. -311 J318' 1RCS Letdown? Heat Exchanger' 700 1319 'R.B. Instrument Air Comp.' Suction 144.3 320: N2 toLAccumulator. 500-

. '321-  ? Accumulator Test Line. ~430 J322. . 'Lo. Hd.-S.I. to'RCS Hot Legs 0 s

v I-3.

.l t 1

LLRT'(TYPE B &'C) TEST

SUMMARY

2. TYPE C TEST

(( cc/ min.

' 'Pene# Description As Left Leak Rate 323 Accumulator Sample 250

~324' Breathing Air 167 325~ Lo. Hd. S.I. to RCS - Hot Legs 620 3271- Spray Pump "A" Suction From R.B. Sump 96.7 328 Spray Pump "B" Suction From R.B. Sump 1000 329: S.I. Pp. A Suction From R.B. Sump 300 330- CCW From RCP Bearings 1755 401' Supply to RB Spray Nozzle - Train "A" 97.5

_402 R.B. Cooling Supply 1015

-403 R.B. Cooling Unit B Supply 551

-404' - -

Fire Service Hose Reel Supply 4 405- Sample Line from Prez. 157 406A- Dead Weight Tester 0 c407A Radiation. Monitor Supply 330

-407B Radiation Monitor Return 399 408' Seal Inj. to RCP-A 169 409 Charging to Regen. Heat XR 55 410 RCP Seal Water Return 350 412' Hi.-Hd. S.I. to RCS 570 413 Spare Pene.

414 Spare Pene.

415 Hi. Hd.~S.I. to RCS 377 1416 Spare Pene.

)p-~g)

(,,

417D' Nuclear Sample 168' 418 RCDT to. Vent Hdr. & H2 141 419 Refuel-Cavity Dr. Line 24 420 Prez. Relief Tk. 1 1421 Refuel Cavity. Fill Line 404 L, 422 PRT Makeup 745 423 .RCDT 129 424: R.B. Sump Dr. 5.5

-425 S.I. Pp "B" From R.B.; Sump 421 426 . Boron Inj.'to RCS 100 L427 Fire Service Deluge 298 c

The total. local leakage rate.for both Type B & C. Tests is:

24123.9 cc/ min or,.333 La YJ I-4

Appendix J TYPICAL STEAM GENERATOR SAMPLE LINE DRAWING o

i 4 ,

l.

1

. O SU-067 i.

b..

APPENDIX J STEAM GENERATOR SAMPLE (Typical of all 3 g ~'3

(,1 penetrations: 220, 225, 411) m S IRC ORC S Ge e tor Steam Manual Automatic -

(

Sample Boundary Isolation Containment Manual Vh Isolation Boundary Isolation g Valve Isolation Steam Generator N/

Liquid I

/N Sample Automatic Bo ary Isolation Manual / Manual Isolation Vent Valve Vent

,,_3 Valve Valve

() 'J 6.

'% ,,/

J-1

i

)

Appendix K i

PRESSURIZED VESSEL LEAKAGE CALCULATION O

e e l

O SU-072

Analysis of Pressurized Sources in Containment Initial Conditions Accumulator level (minimum or worst case) = 57% or 7416.12 gals.

Accumulator pressure (maximum or w.c.) = 555 lbs.

"A" Accumulator Temperature = 89.7 I "B" Accumulator Temperature = 89.1 Using appropriate ILRT "C" Accumulator Temperature = 90.2 j temperature sensors Accumulator Cas(N ) V lume = 1450 f t.3 (Total) - (7416.12 gals.)(.1337 f t.3/ gal.)

2 or 458.46 ft. gas space per Accumulator Minimum Leak to mask an actual failed test 0.15%/ day - 0.1%/ day = 0.05%/ day

= .002083%/hr Mass Leak /Hr = .002083%/hr x 566154.9 lbm. (Actual Mass)

= 11.79 lbm./hr AP/hr per Accumulator assuming leak of 11.79 lbm./hr Use R=55.2 for nitrogen Accumulator

( M/hr.) RT (11.79)(55.2)(460 + 89.7) = 780.33 psf /hr A aP/h =

Volume 458.46 = 5.42 psi /hr

=I * )( 3* + 9' = 779.48 psf /hr B JP/hr 458.46 = 5.41 psi /hr C JP/hr = (11.79)(55.2)(460 + 90.2) = 781.04 psf /hr 458.46 = 5.42 psi /hr Accumulator pressures were observed for a period of 12 hrs. during the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> test period with no change -in pressure.

Worst case (min.) pressure change in any one accumulator:

5.41 psi /hr x 12hr = 64.92 psi Worst case pressure change if all accumulators are leaking:

64.92 psi + 3 = 21.64 psi "1 Indicators for Accumulator pressure are in 20 psi increments. A change of J ' 21.64 psi is well within the range of detectable pressure change for accumulator pressure channels.

K-1

N2 Reservoir for Pressurizer PORV (PCV-4448)

N2 Reservoir Volume = 16 ft N Reservoir Pressure = 82.0 psi 2

N Reservoir Temperature = 92.8 F 2

1. ( = (14.39)(55. (460 + 92.8) , g4g ,gj AP/hr =

= 190.58 psi /hr Since the reservoir pressure was only 82 psi, any significant leakage would have been detectable. Indicator scale for PI 8090 is in 10 psi increments.

10 g_

b K-2