ML20039B680

Primary Reactor Containment Integrated Leakage Rate Test Rept.

ML20039B680
Person / Time
Site:	Peach Bottom
Issue date:	09/06/1981
From:	PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
Shared Package
ML20039B679	List: ML20039B678 ML20039B680
References
NUDOCS 8112230390
Download: ML20039B680 (60)

Text

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j Philadelphia Electric Company-

. Peach Bottom Atomic Power Station Unit 3 Docket Number 50-278 i

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i i PRIMARY REACTOR CONTAINMENT-INTEGRATED LEAKAGE RATE TEST REPORT 4 September 6,-1981 i-e i

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l . Submitted to The United States Nuclear Reg 61atory Commission

Pursuant to-Facility Operating License No. DPR-44 I

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TABLE OF CONTENTS u.

I.- . INTRODUCTION . , - > -

II. TEST SYNOPSIS f' '

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'III. TEST DATA

SUMMARY

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,1 A. Plant Information -

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B. Technical Data <

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C. Type A Test Results ,,

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D. Type B and.C Test Results *

, 1 E. Integrated Leakage Rate Measurement System #

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a F. Information Retained at Plant - #

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a IV. ANALYSIS AND INTERPRETATION '

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APPENDIXES

, >? f eg A. Stabilization Summary Data $*

B.. ILRT Summary Data /

C. ILRT Mass Point Analysis /

D.~ ILRT Plot-Temperature Versus Time '

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. E. ILRT Plot-Pressure Versus Time '

F. ILRT Plot-Mass Point Calculated Leakage Rate Vs. Time ,

ILRT Plot-Air Mass Vs. Time G. '

H. Failed Test Report .

I. Verification Flow Test Summary Data *

, K. Verification Flow Test Mass Point Analysis 7,

4 L. DTBAT Summary Data Total Time Report and Summary of Measured Data M. Local Leakage Test Summaries '

N. Bechtel ILRT Computer Program Summary I

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, I. INTRODUCTION The Reactor Containment Building Integrated Leakage Rate, Type A,

/' -test is performed to demonstrate that leakage through the primary

. , ; - reactor containment and systems and components penetrating primary "q.,; ,.i containment does not exceed the allowable leakage rate specified in

/ 1,r the Plant Technical Specifications.

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The purpose of this report is to provide information pertinent to the activities - related to the preparation, test performance, and reporting' s of the Peach Bottom Atomic Power Station, Unit 3, Integrated Leakage

'/ Rate Test (ILRI).

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/ TheEsection of this report entitled Test Synopsis,Section II, pre-

' Gents the highlights of activities and events which occurred prior to o .r and..daring the ILRT.

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. Test hta Sutamary,Section III, contains data and results necessary to demonJtrate containment at.mosphere stabilization, acceptable F leakage' rate,fand successful verification test. In addition, plots provided in Appendixes D and E supply a visual history of containment

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atmospheric conditions beginning with the 8-hour test period and endingwiththeverificationtest.

f m 9 In2ornation in Section IV, Analysis and Interpretation, supplies j

( lsome of the technical detail associated with the ILRT computer 1 e program and its associated hardware as well as the instrumentation used during the ILRT.

, , The suc'cos,sful periodic Type A and verification tests were performed according .to the requirements of the Peach Bottom Atomic Power Station, Unit 3, Technical Specifications and 10CFR50, Appendix J. The test method utilized is the Absolute Method described in ANSI /ANS 56.8-1981,

" Containment System Leakage Testing Requirements." Leakage rate was calculated using formulas from ANSI /ANS 56.8-1981 (Mass Point) during the Type A and verification tests. Type A and verification l

test durations were conducted according to the criteria of Peach j Bottom Atomic Power Station, Unit 3, Plant Technical Specifications.

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, The test results are reported in accordance with the requirements of l 10 CFR 50,' Appendix J,Section V.B.3.

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II. TESI SYNOPSIS i

Prior to containment pressurization on September 3, 1981, and subse-quent to completing the verification test on September 6, 1981, Peach Bottom Atomic Power Station, Unit 3, personnel were engaged in activities intended to reduce containment leakage. Containment leakage was identified through the Type A, B, and C leakage rate testing programs and reduced by repairs to those systems and contain-ment components having excessive leakage. . The results of the local leakage, rate test are given in Appendix M. ,

The following discussion highlights some of the activities mentioned above and presents some items that were essential to the successful and timely completion of the Type A test. These items have been presented in a chronological order and are considered to be some of the nore significant activities encountered during test preparation and execution.

A. Prepressurization Activities Prepressurization activities included completing all Type B and Type C testing, Type A test procedure review, final ILRT instru-mentation operability checks, final ILRT computer program g3 modifications, containment subvolume weighting factor calculation

(_,/ checks. A few of.these items are discussed below to present pertinent information that impacted on Type A Test activities.

Local leakage rate testing began on February 5,1981 when Peach Bottom Atomic Power Station, Unit 3, shut down for refueling activities. The results of this program are summarized in Appendix M, "Results of Local Leakage Rate Tests".

The Type A test procedure review was conducted to ensure that all references to Plant Technical Specifications,10CFR50 Appendix J, ANSI /ANS 56.8-1981, and the FSAR were accurate and current. In addition to verifying that the procedure was in compliance with the appropriate guidelines, the valve line up was reviewed to ensure that the containment systems were in as close to post-accident arrangement as possible.

Final ILRT instrumentation operability checks were performed to ensure that all instrumentation was operating correctly.

An on site check, as specified in ANSI /ANS 56.8-1981, Section 4.2.3.1, was conducted to verify that all ILRT instrumentation, was indicating correctly.

B. Containment Pressurization Containment pressurization started at 1610 hr. on September 3, 1981, at the rate of 6.05 psi /hr. Two compressors were running

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at about 60 psig. The order of deweell reading was A, B, C, D, E,

& F, and the order of input data was A, B, C, E, D, & F.

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s Atmospheric reading at start of pressurization (1610 hr.)

PI-A: 14.677 psia (Calibrated: 14.678 psia)

PI-B: 14.649 psia (Calibrated: 14.659 psia)

C. Containment Atmosphere Stabilization The containment atmosphere was allowed to stabilize from 1000 hr.

to 1400 hr. on September 4,1981. All stabilization criteria specified. in ANSI /ANS 56.8-1981, Section 5.3.1.3, were satisfied.'

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, During the stabilization period the sensor displays for tempera-ture, dew point , and pressure were carefully monitored to verify correct sensor operability.

3. D. First Test Period (Failed ILRT)

The first ILRT period analyzed, subsequent to containment air mass temperature stabilization, began at 1445 hr. on September 4, 1981, and was terminated at 2300 hr. September 4,1981. The calculated leakage rate during this period, including anticipated penalty leakage of 0.033 we.%/ day, using the Mass Point method, is (0.356 + 0.033) 0.389 wt.% per day. This value exceeds the value of 0.375 we % per day for 0.75 La and failed to meet the acceptance criteria (10CFR50, Appendix J). The leakage path was fs identified as a missing 0-ring on PT-3-5-12C which was isolated.

t The measured leakage subsequent to this isolation reflected the magnitude of 25,000 scem. With the successful installation of the missing 0-ring, the result of the subsequent LLRT was satisfactory.

E. Second Test Period (Successful ILRT)

Prior to the second primary containment Integrated Leakage Rate Test (ILRT) for Peach Bottom Atomic Power Station, Unit 3, the pressure transmitter PT-3-5-12C was isolated from primary con-tainment. This delayed the starting time for the ILRT to 0545 hr. on September 5,1981. The ILRT was successfully completed at 1345 hr. on the same day. The maximum allowable leakage rate (La) for the primary containment is 0.5% per day of contained air mass at the peak test pressure of 49.1 psig..

A successful verification flow test was conducted following the ILRT. It started at 1445 hr on September 5,1981, and completed a- at 1945 hr. the same day. The calculated imposed leakage rate (Lo) is 0.5% per day (4.41 scfm). The test results are summarized i as follows:

Test Method Measured (Allow.)- 95% UCL (Allow.)

1. ILRT/ Mass Point. (La) 0.143 (0.375) 0.151 (0.375)

2. Verification / Mass Point (Lv) 0.621 (0.518 0.768)

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O F. Following the ILRT and tha. . verification test, the containment was depressurized in order to conduct the Drywell-to-Torus Bypass Area Test (DTBAT). The test started at 0345 hr. on September 6,1981 and successfully completed'after 4-hours. The maximum acceptable bypass area,.as deliraated in the PBAPS Technical Specification is equivalent to a 1.00 inch I.D. orifice or 0.785 square inch.

The calculated bypass area is 0.110 square inch.

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4 (v3 III TEST DATA

SUMMARY

A. Plant Information Owner Philadelphia Electric Company Plant Peach Bottom Atomic Power Station, Unit 3 Location Delta, Pennsylvania Containment Type Metal Vessel Suppression Pool NSSS Supplier, Type General _ Electric, BWR Date Test Completed September 6, 1981 B. Technical Data

1. Nominal Containment 291,100 cu. ft.

Net Free Air Volume

2. Design Pressure, P 56 psig

3. Design Temperature, T 276*F

4. Calculated Peak 49.1 psig Accident Pressure, Pa

5. Containment ILRT Average 40-135'F

( ). Temperature Limits

6. Calculated Peak 283*F Accident Temperature C. Test Results - Type A Test

1. Test Method Absolute l

2. Data Analysis Technique Mass Point (per ANSI /ANS 56.8-1981)

3. Test Pressure 49.1 psig

4. Maximum Allowable 0.500%/ day Leakage Rate, L a

5. 75% of L a 0.375/ day

6. Integrated Leakage Rate Test Results Mass Point Analysis:

a. Calculated Leakage Rate %/ day from regression line, Lam 0.143

) b. Upper 95% Confidence Limit = 0.151 DH-057 .

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7. Verification Test Imposed 4.41 scfm Leakage Rate (0.5%/ day)

8. Verification Test Results Mass Point Analysis Leakage Rate = 0.621 (%/ day)

9. Verification Test Limits Mass Point Analysis Test Limits (%/ day)

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1) Upper limit(Lo+Lan+0.25La)

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0.768

2) Lower limit (Lo+ Lam-0.25La) 0.518

10. Report Printouts The Report Printouts of the Type A and DTBAT verification test calculations are provided for the Mass Point Analysis (Appendixes B through N). Stabilization data are also provided (Appendix A).

D. Test Results - Types B and C Tests Refer to Appendix M for a summary of local leakage rate test results since the last ILRT was performed in 1977.

E. Integrated Leakage Rate Measurement System m)

1. Absolute Pressure (one main plus one backup)

Range 0-100,000 counts Repeatability 0.001 psia Accuracy 0.015% F.S.

Resolution 0.001 psia Range 0-100 psia Sensitivity 0.001 psia Texas Instuments Model 145-02 Precision Pressure Instrument, Serial No. 2605 Bourdon Capsule (Type 2) Serial No.10381 Calibration Date: August 30, 1981 Spare: Instrument Serial No. 2604 and Bourdon Capsule Serial No. 10380

2. Drybulb Temperature (12 plus 6 spares)

Resistance Temperature Detectors - Leeds and Northrup Thermohn Model 8197-10, 4-lead,100-ohm copper Accuracy: + 0.5"y Repeatability: + 0.0l*F Static Resistance: 100 ohms Sensitivity: < 0.1*F m)

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Readout - Leeds and Northrup Numatron, Digital Display, Cat. No. 900-0040-9999-1-S Calibration Date: August 3, 1981 Calibration Standard - Philadelphia Electric Company Instrument Numbers 52-2089 and 52-9445

3. . Dewpoint Temperature (6. sensors) .

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Dewpoint Temperature Probes - General Eastern, Model 1200APS Accuracy: + 2*F Repeatability: 0.l*F Sensitivity: 1 0.5'F Dew Cell assemblies (calibration date: June 1981)

S/N 1269 S/N 1275 S/N 1271 S/N 1277 S/N 1273 S/N 1279

4. Verification Flow (1 channel)

()- Flowmeter - Brooks hi-accuracy full view rotameter, Model 1110-08K2A1A, Serial No. 8105H01982 Range: 0.7-7.04 scfm Accuracy: + 1% Full Scale Calibration Date: May 18, 1981

5. Overall Instrumentation Selection Guideline (ISG) Value (from ANSI /

ANS-56.8-1981 based on ILRT instrumentation and an eight hour minimum test duration = 0.266%/ day.

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6. Drybulb and Dewpoint Temperature Sensor Volume Fractions - see Procedure retained at jobsite.

F. Information Retained at Plant

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The following information is available 'or review at the facility

1. Access control procedures that were established to limit ingress to containment during testing.

2. A listing of a'11 containment penetrations, including the total

' number of like penetrations, penetration size, and function.

3. A listing of normal operating instrumentation used for the leakage rate test.

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4. A system lineup (at time of test), showing required valve positions and status of piping systems. t j 5. A continuous, sequential log of events from initial survey of con-l tainment to restoration of all tested systems. ,

6. Documentation of instrumentation calibrations and standards. In-cluded with documentation should be an error analysis of l instrumentation.

7. Data to verify temperature stabilization criteria as established by test procedure (Appendix A).

8. The working copy of test procedure that would include signature sign-off of procedural steps. '

9. The procedure and all data that would verify completion of pene-trations and valve testing (B&C-type tests), including as-found leak rates, corrective action taken, and final leak rate.

10. Computer printouts of Integrated Leakage Rate Test Data and manual data accumulation along with summary description of computer pro-gram (Appendixes B through C).

11. The Quality Assurance audit plan or checklist that was used to

\ monitor ILRT with proper sign offs.

12. A listing of all test exceptions including changes in containment system boundaries instituted by licensee to conclude successful testing.

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13. Description of sensor malfunctions, repairs, and methods used to redistribute volume fractions to operating instrumentation.

14. A review of confidence limits of test results with accompanying computer printouts where applicable.

13. Description of method of leakage rate verification of instrument -

measuring system (superimposed leakage), with calibration infor-mation on floemeters along with calculations that were used to measure the verification leakage rate (Appendixes I through K).

, 16. Plots presenting ILRT data obtained during the test (Appendixes D through G).

17. The P& ids of pertinent systems readily available.  !

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IV. ANALYSIS AND INTERPRETATION Several corrections must be added to the calculated result of the Unit 3 ILRT. The following valves were not in the normal position for accident condition:

RBCU 35 SCC / min Chilled Water Valves 3886 SCC / min Shutdowr. Cooling Valves 287 SCC / min

. ILRT Test Valves 30 SCC / min ,,

TOTAL ' 4238 SCC / min Drywell sump level increased during the test. This resulted in a volume decrease of 99.83 ft3 over twenty-four hours, or 1963 SCC / min.

CRD accumulator inleakage per ST 12.5.1 Appendix N was 1810 SCC / min.

The above corections total 8011 SCC / min or 0.034 %/ day. The corrected test results are summarized as follows:

L am 95% UCL I II III I II III

1. ILRT/ Mass Point 0.143 0.177 0.375 0.151 0.185 0.375

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2. Verification / 0.621 0.655 0.518-0.768 '

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Mass Point where Column I = Leak rate corresponding to that reported in pre-liminary report dated September 6, 1981 Column II = Leak rate in Column I plus correction factors for posttest LLRTs, CRD accumulator leakage, and drywell sump level change Column III = Allowable leak rates The Integrated Leakage Rate Test resulte at the upper 95% confidence level, L am = 0.185 %/ day (Mass Point analysis) satisfy the acceptance criterion of Lam < 0.75La = 0.375%!4ay, at Pa = 49.1 psig (-0 psi,

+ 1 psi).

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(vh APPENDIX A STABILIZATION

SUMMARY

DATA

SUMMARY

DATA PEACH EDTTOM UNIT 3 STABILIZATION ALMAX = 0.500 VOL = 291'100.00 TIME DATE TEMP PPESSURE VPRS 1000 904 533.74513' 63.931965 0.30410501 1015 904 533.37115 63.948137 0.30590757 1030 904 533.42976 63.965007 0.31200476 1045 904 533.43686 63.964143 0.31586558 1100 904 533.37487 63.955779 0.31723862 1115 904 533.30165 63.947980 0.31804694 1130 904 533.25346 63.940799 0.31823941 1145 904 533.18295 63.934542 0.31850403 r-1200 904 533.17525 63.928683 0.31837127 A 1215 904 533.13794 . 63.922567 0.31849490 1230 904 533.09334 63.917137 0.31893234 1245 904' 533.08414 - 63.911583 0.31849490 1300 904 533.05189 63.906703 0.31838270 1315 904 533.04041 63.903481- 0.31860710 1330 904 -533,00592 63.897893 0.31820456-1345 904 532.99409 . 63.893898 0.31820456 1400 904 532.95292 63.888793- 0.31831676.

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APPENDIX B 3 ILRT

SUMMARY

DATA TN CUMMAPY DATA

EACH E:QTTCM UllIT 3 ILFT ALMA > = 0.500 VOL~ =- 291100.00 TIl1E DATE ' TEMP FPE!!UPE VFPS 545 905 532.61765 3.935806 0.31823897 600 905 532.62624 63.935806 0.31823897 615 905 532.62986 63.935047 0.31899779 630 905 532.64613 63.935127 0.31891791 645 905 532.64931 63.935529 0.31851537 700 905 532.64259 63.9353v1 0.31865294 TIS 905 532.70620 63.935159 0.31888598 730 905 532.64650 63.933038 0.31900961 745 905 532.62480 d3.931129 0.31892088 800 905 532.64305 63.927607 0.31944705 815 905 532.67114 63.926845 0.31921122 030 905 532.61439 6?.925935 0.31912181 845 905 532.62250 63.922614 0.61944705 O-(,jk- 3 900 905 532.58981' 63.920617 0.31944705 D" 915 905 532.58501 63.919618 0.31944705 930 905 532.58156 63.916948 0.31912181 945 905 532.58411 6J.915074 0.31899818 1000 903 532.58740 63.912751 0.31932342 1015 905 532.56846 63.911753 0.31932342 1030 905- 532.55964 6 .9085?6 0.31950434 1045 905 532.55444 63 906841 0.31924315 1100 905 532.55325 63.904692 0.31939505 1115 905 532.51752 63.962000 0.31909037

!!30 505 532.50619 63.900961 0.31913095

, 1145 905 532.49847 63.898006 0.31909037 1200 -905 532.48979 63.896008 0.31909037 1215 905 532.47474' 63.'894135. 0.31896674 1230 905 532.46787

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I?30 905 532.41106 63.8832U 0.31888647 1345' 905- 532.42316 63.880903 0.31921651 0 0 0. 0 0. 0 0. 0 B-1

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l APPENDIX C b,) PEACH EDTTOM UNIT 3 ILPT LEAKAGE PATE (WEIGHT PEPCENT/ DAY)  !

MASS-POINT ANALYSIS 1 l

TIME AND DATE AT STAPT OF TEST: 545 0905 l ELAPSED TIME: 8.00 HOUPS TIME TEMP PRESSUPE CTMT. AIP MASS LDSS TOT. AVG. MA50 (R) (PSIA) MASS (LEM) (LEM)

__________ ____ ____ ____ _ ___________ ______ . LOSS (LEM/HR) 545. 532.618 63.9358 94319 '

~600 532.626 63.9358 94317 1.5 6.1 615 532.630 63.9350 94316 1.8 630 532.646 6.6 63.9351 94313 2.5 8.1 -

645 532.649 63.9355 94313 -0.0 700 6.0 532.643 63.9354 94314 -1.0 4.0

, 715 532.706 63.9352 94302 730 532.646 11.6 11.1 63.9330 94310 ~7.4 5.3 745 532.625 63.9311' 94311 -1.0-800 4.1 532.643 63.9276 94302 8.4 7.4 815 532.671 63.9268 94296 6.1 830 532.614 9.1 63.9259 94305 -8.7 5.1 845 532.622 63.9226 94299 6.3 906 532.590 6.8 63.9206 94301 -2.8 5.4 915 532.585 63.9196 94301 0. 6 930 532.582 5.2 63.9169 94298 f'T

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945 532.584 63.9151 94294 3.3 3.2 5.7 6.2 1000 532.587 63.9128 94290 4.0 1015 532.568 6.7 63.9118 94292 -1.9 5.9 1030 532.560 63.9086 94289 3.1 1045 532.554 ' 6.3 63.9068 94287 1.6 6.3 * -

1100 532.553 63.9047 94284 3.0 1115 532.518- 6.6 63.9020 94287 -2.4 5.8 1130 532.506 63.9010 94287 -0.5 1145 532.,498 5.5 63.8980 94284 3. 0 5.8 1200 532.490 63.8960 94283 1.4 1215 532.475 5.8 63.8941 94283 0.1 5.6 1230 532.468 63.8921 94281 1.7 5.6 1245 532.462 63.8899 94279 2. 3 1300 532.464 5.7-63.8877 94275 3.4 6.0 1315 532.450 63.8857 94275 0. 6 . 5. 9 1330 532.411 63.8832 94278 -3.2 5.3 1345 .532.423 63.8809 94272 5.6 5.8 FPEE RIR' VOLUME USED (MILLIDHS OF CU. FT.) = 0.291' REGRESSION LINE *

• INTERCEPT (LEM) = 94318 SLDPE (LBM/HR) = ' -5.6 MAXIMUM ALLOMAELE LEAKAGE PATE = 0.500

,)- 75 % OF . MAXIMUM ALLOWAELE LEAKAGE RBTE = 0.375 THE UPPER 95% CONFIDENCE LIMIT = 0.151 THE CALCULATED LEAKAGE RATE = 0.143 1 .

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i I PLOT- ILRT. TEMPERATURE VS. TIME i l

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PEACH EDTTOM Uff!T 3 ILRT -

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l 532.100 532.200 532.300 532.400 5 532.600 -532.700 532.80

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APPENDIX ' E PLOT- ILRT PRESSURE VL TIME 4

i PEFiCH BOTTOM UffIT 3 ILRT L

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v( APPENDIX F PLOT-MASS POINT CALCULATED LEAK RATE VS. TIME PEACH EDTTDM UtlIT 3 ILPT MASS-POINT CALCULATED PRTE 0.130 0.140 0.150 0.160

+-_-_---_-+--------_+-__------+--------0.170 0.180 0.190 0.200 800 - +---------,---__--__+___----_-+

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APPENDIX G 1

PLOT- ILRT AIRMASS VS. TIME i +  % ,

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. FEACH EDTTOM UNIT"3 'ILRT t 1

AIRMASS'

! 94260.00 94270.00 94280.00 94290.00 9.4300.00

+-________+-________+_________,_________ _________ 94310.00 94320.00 94330.00 4

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f I

t-1200 - .

g i .~ 1300 - .

F

_ p

.r-1

. g 7.pt I

'l a

, G-1 ^

= a :.,

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

._ -- ~

I

() - .

APPENDIX H ILRT FAILED TEST

SUMMARY

DATA PEACH BOTTOM UNIT 3 ILRT LEAKAGE RATE (WEIGHT PEPCENT/ DAY)

MASS-POINT ANALYSIS TIME AND DATE AT START OF' TEST: 1445 0904 ELAPSED TIME: 7.25 HOURS TIME TEMP PRESSURE CTNT. AIR MASS LOSS TOT. AVG. MASS (R) '(PSI A) MASS (LEM) (LEM) ~

LOSS (LEM/HR) i( 14 5 532 8 9 63 49 94183 2200 532.505 63.7636 94085 0. 5 13.5 FREE AIR VOLUME USED (MILLIDilS OF CU. FT.) = 0.291 -

REGRESSION LINE INTERCEPT (LEM) = 94183 SLDPE (LEN/HR) = -13.7 MAXIMUM ALLOWABLE LEAKAGE RATE = 0.500 75 % OF MAXIMUM ALLOWABLE LEAKAGE RATE = 0.375 THE UPPER 95% CONFIDENCE LIMIT = 0.356 THE CALCULATED LEAKAGE RATE = 0.348 l

\ -

CL -

e H-1

APPENDIX H ILRT FAILED TEST (m)

\_

PEACH BOTTDM UNIT 3 ILRT LEAKAGE PATE (MEIGHT PEPCENT/ DAY) mas 5-PDINT ANALYSIS TIME AND DATE AT START OF TEST: 1445 0904 -

ELAPSED. TIME: _7.25 HOURS -

T,IME TEMP PPESSUPE CTMT.IhTR MASO LOSS (P) TOT. AVG. MASS (PSIA >- MASS (LBM) (LBM) LDSO (LBM/HP)

_____________- __- =__-.__- ._____ =- -__________________

1445 532.379 63.8749 94133 1500 532.897 63.8719 94175 7. 5 29.9 1515 532.864 63.8689 94177 -1.2 12.5 1530 532.861 63.8658 94173 3.9 13.5 1545 532.838 63.8614 94170 2.4 12.6 1600 532.827 63.3572 94166 4.2 13.4 1615 532.838 63.3553 94161 4.8 14.4 1630 532.808 63.8518 94161 -0.2 12.2 1645 532.814 63.8474 94154 7.6 14.5 1700 532.783 63.8425 94152 1.3 13.7 1715 532.763 63.8407 94153 -0.9 12.0

("T 1730 532.748 63.3345 94147 6.4 13.2

\- ': 1745 532.737 63.3317 94144 2.3 12.9 1800 532.736 63.8278 94139 5.6 13.6 1815 532.704 63.8241 94139 -0.2 12.6 1830 532.706 63.5202 94133 6.2 13.4 1845 532.687 63.3149 94128 4.4 13.6 1900 532.678 63.8113 94125 3.8 13.7 1915 532.645 63.8074 94125 -0.0 12.9 1930 532.650 63.8035 '

94118 6.6 13.7 1945 532.633 63.7992 94115 3. 3 13.6

, 2000 532.620 63.7946 94110 4.6 13.8

.~

2015 532.617 63.7893 94103 7.2 14.5 ,

2030 532.592 63.7883 94106 -2.8 13.4 2045 532.575 63.7853 94104 1.3 13.1 2100 532.573 63.7798 94096 S.7 13.9 2115 532.546 63.7770 - 94097 -1.5 13.2 2130 532.555 63.7721 94083 S,3 14.0 2145 532.544 63.7686 94085 3.1 13.9 2200 532.505 63.7636 94085 0.5 13.5 FPEE AIP VOLUME USED (MILLIONS OF CU. FT.) = 0.291 PEGPESSION LINE INTEPCEPT (LEM) = 94183 SLDPE (LBM/HP) = -13.7 O.

.(4- ~ MAXIMUM ALLauRELE LEAKAGE PATE = 0.500

' 75 *: GF MAXIMUM ALLOMAELE LEAVAGE PATE = 0.375 THE UPPEP 95% CGhFIDENCE LIMIT = 0.356 THE CALCULATED LEAKAGE PATE ,

= 0.348 H-2 '

1.

O(~%

APPENDIX I Verification Flow Test Summary Data

SUMMARY

DATA. -

PEACH BOTTDM UNIT 3I/ERIFICATION ALMAX = 0.500 VOL = 291100.00 VRATET = 0.643 VRAT M = 0.643 TIME DATE TEMP PRESSURE' VPRS 1445 905 '532.37600 63.870778 1500 905 0.31935643 532.35381 63.866738 0.31840270 15.15 905 532.33618 63.857846 i

1530 905 0.31930530 532.34205 63.855224 0.21893234 1545 905 532.33415 63.847901 0.31926473 1600 905 532.32154 63.842022 0.31915253 1615 905 532.30116 63.838392 0.31878820 --

1630 905 532.28875 63.832520 0.31866772 fs)

'1645 905 532.29144 63.826045 0.31915253

'1700 905 532.2708.0 .63.820786 0.31941751 1715 905 532.26752 63.815448 0.31876428 1730 905 532.25913 63.810898 0.31931924 1745 905 532.26323 63.806317 0.31890841 1800 905 532.24845 63.801231 . 0.31900011 1815 905 532.22041 63.796250 0.31898868 1830 905 532.22381 63.790992 0.31925330 1845 905 532.21362 63.785846 0.31840772 1900 905 532.21738 63.781496 0.31876428 1915 905 532.20290 63.775584 0.31868401 1930 905 532.19489 63.771702 0.31857181 1945 905 532.19451 '63.766596 0.31868401 0 0 0. 0 0. 0 0. 0 e e

(-C

+

e I-1 .

..._._._._.-...__-.s . . . ~ . - . ~ .- --

APPENDIX K (o

VERIFICATION FLOW TEST MASS-POINT ANALYSIS

~ PEACH BOTTOM UNIT 3 VERIFICATIDH .

I -

LEAKAGE PATE (MEIGHT PEPCENT/ DAY) . . . . .. .

.. g MASS-POItT ANALYSIS TIME AtD DATE AT START OF TEST: 1445 0905 ELAPSED TIME: 5. 0.i H OUC:S TIME TEMP PPESSURE CTMT. AIR MASS LDSS TOT. AVG. MASS (R) (PSIA) MASS (LBM) (LEM) (LBM/HR)

_________________________________________________LDSS _____________

~ 1445 532.376 63.8708 94266 1500 532.354 - 63.8667 94264 2. 0 1515 532.336 8.1 63.8578 94254 10.0 24.1

~153.' 532.342 63.8552 94249 4.9 22.6 1545 532.334 63.8479, 94239 9.4 1600 532.322 26.4 63.8420 94233 6.4 26.2 1615 532.301 63.8384 94231 1.8 1630 532.289 23.0 63.8325 94225 6.5

' ()

\

1645 532.291 63.8260 94215 10.0-23.4 25.5

'7 1700 532.271 63.8208 94211 4.1 1715 532.268 24.5 63.8154 94203 7. 3 25.0 1730 532.259 63.8109 94198 5.2 1745 532.263 .63.8063 24.6 94191 7. 5 25.1 1800 532.248 63.8012 94186 4. 9 24.6 1815 532.220 63.7962 '94183 2.4 23.6 1830 532.224 63.7910 94175 8.4 1845 24.2 532.214 63.7858 94169 5.8 24.2 1900 532.217 63.7815 94162 7.1 24.4 1915 532.203 63.7756 94156 6.2 24.4 1930 532.195 63.7717 94152 4.3 24.0 1945 532.195 63.7666 94144 7. 5 24.3

~

FREE AIR-VOLUME UIED (MILLIONS OF'CU. FT.) =

0.291 REGPESSION LINE IttTERCEPT (LBM) = 94266 SLDPE '(LBM/HR) = -24.4

' YEPIFICATIDfl TEST LEAVAGE PATE UPPER LIMIT = 0.768 VERIFICATIDff TEST LEAKAGE # ATE'LDtJER LIMIT = 0.518 THE CALCULATED LEAKAGE RATE' ~=

0.621 0

w.'.

i e

K-1

O APPENDIX _M _

LOCAL LEAKAGE TEST SUMMARIES O m

\

O O ~

e 4

s O

i M-1

- __. ____ _ _ _ _ _ _..-_ _...__-_. _. , _ . _ . _ _ - . . , _ _ _ _ . _ . ~ . - . _ _ _ _ _ _ . . - . . _. . . -_. . . _ . . _ .

APPENDIX M PEACHBO*lTOM UNIT 3

'~'s w) TYPE B TEST SU> MARY PCN'T SYSTD1 OR DESCRIPTION l REMARKS TEST NO. LEAKAGE PEN'T TOTAL I

DATE SCC / MIN SCC / MIN DRYWELL HEAD 05-17-78 18 10-31-79 10 08-25-81 5t 10 10 RPV STABILIZER MA. WAYS TOTAL FOR 8 MA. WAYS A THROUGH H 05-04-78 30

. 10-01-79 20 04-22-81 40t 10 40 N-1 EQUIPMENT ACCESS HATCH 04-17-78 20 10-03-79 175 08-24-81 Ot 10 9

10 N-2 PERSONNEL AIRLOCK 04-13-77 10 04-20-77 25 37-25-77 10 37-31-77 10 LO-01-77 10 L2-13-77 75 33-09-78 20

)S-24-78 20 01-15-79 320 02-14-79 150 03-22-79 60 06-12-79 20

- 06-19-79 560 11-09-79 268 M-2 i

i

APPENDIX M PEACH 30Tr0M UNIT 3 (3 TYPE B TEST

SUMMARY

U PEN'T SYSTEM OR DESCRIPTION REMARKS TEST NO. LEAKAGE PEN'T TOTAL DATE SCC / MIN SCC / MIN 11-19-79 243 12-18-79 20 01-19-80 354 02-07-80 537 03-18-80 225 05-15-80 330 06-05-80 433 08-22-80 396 10-31-80 3076 12-23-80 608 + 0

_ A Tnt ner n_nivc 04-12-78 10 10-12-79 10 03-25-81 10 08-25-81 0 10 618 i

N-4 HEAD ACCESS 04-12-78 10 10-21-79 10 03-27-81 0

• 10 10 N-6 CRD HATCH 09-29-77 10 12-01-77 10 llh 05-16-78 38 05-18-78 20 A1 17 70 Sn M-3

APPENDIX M PEACHBOTTOM UNIT 3 i-- TYPE B TEST SU:04ARY PEN'T SYSTD1 OR DESCRIPTION l REMARKS TEST NO. LEAKAGE PEN'T TOTAL DATE SCC / MIN SCC / MIN 03-19-79 20 06-09-79 120 i 11-02-79 20 O'l-13-80 20 05-10-80 20 08-23-81 Ot 20 20 i N-7A *1 TOTAL FOR N-7A, MAIN STEAM LINE BELLOWS 7B, 7C, 7D, 9A, 6 06-02-77 20 9B IS REPORTED UNDER N7-A 04-20-78 310 *1 09-2%70 ?nn 03-11-81 430 t 50 *1 430 N-7B MAIN STEAM LINE BELLOWS 04-20-78 09-25-79 *1 03-11-81 *1 *1 l

l N-7C MAIN STEAM LINE BELLOWS 06-02-77 20 04-20-78 *1 39-2S-79

• 1 33-11-81 l *1

_ N-7D MAIN STEAM LINE BELLOWS 06-02-77 20 04-20-73 *1 M-4 i

.t - _ _ _ - - _ _ _ - _ - - _ _ - _ _ -

APPEND *.? M PEACHBOTTOM UNIT 3

("i TYPE B TEST SU5 MARY L-)

PEN'T SYSTD1 OR DESCRIPTION RDIARKS TEST LEAKAGE PEN'T TOTAL NO.

DATE SCC / MIN SCC / MIN

• 1

. 09-25-70

• 1 03-11-81

• 1 N-9A FEEDWATER LINE BELLOWS 06-02-7" 180

• 1 04-20-7E

• 1 09-25-75

• 1 03-11-81

• 1 N-9B FEEDWATER LINE BELLOWS 06-02-77 20

• 1 04-20-78

- *1 09-25-79 03-11-81 *1

• 1

• 2 TOTAL FOR N-11, 12 ,

N-11 HPCI STEAM LINE BELLOWS 13A. 14 IGA. AND 05-31-77 10 17 IS. REPORTED *2 UNDER N-11 04-21-78 250

• 2 08-14-79 100

• 2 03-11-31 190 t 10

• 2 190 N-12 RHR SUCTION LINE BELLOWS 05-31-77 20 04-21-78 *2 08-14-79 *2 03-11-81 *2

• 2 M-5 0

APPENDIX M -

j PEACHBOTTOM UNIT 3 TYPE B TEST

SUMMARY

PEN'T SYSTEM OR DESCRIPTION NO. REMARKS TEST LEAKAGE PEN'T 'IT/fAL DATE SCC / MIN SCC / MIN N-13A RHR INJECTION LINE BELLGWS ng_31-7: 20 04-21-71 *2 08-14-75 *2

• 2'

~

, 03-11-81

• 2 N-13B RHR INJECTION LINE BFrinwg

~

nnd M 1An is 06-01-77 150 i

REPORTED UNDER N-13B 05-03-78 170 *3 08-14 79 150 *3 03-12-81 140

• 10*3 140 *3 w- ,

N-14 RWCU SUCTION LINE BELLOWS 05-31-77 7n

~

04-21-78 *2 08-14-79 *2 03-11-81 *2

• 2 N-16A CORE SPRAY BELLOWS 05-31-77 to 04-21 78 *2

• 2 08-14-79 03-11-81

• 2 i

6B_ 4 CORE SPRAY LINE BELLOWS 05-31-77 10 04-21-78 *3 M~0

u. _ _ _ ._ _ _

T APPENDIX M PEACHBOTTOM UNIT 3 TYPE B TEST SLDNARY PEN'T SYSTEM OR DESCRIPTION REMARKS TEST LEAKAGE NO. PEN'T TOTAL DATE SCC / MIN SCC / MIN 08-14-70 '3 03-12-81

'3 N-17 HEAD SPRAY.LINE BELLOWS 05-31-71 20 04-21-7E *2 08-14-75 *2 03-11-81

• 2

__ N-25 AO-3505. A0-3519. AO-3520 os-31-77 an I'"' O-RINGS 05-10-78 40 t

10-29-79 40 03-06-81 0 20 20 T-26 A0-3506 AND A0-3507 06-03-77 30 0-RINGS .

04-19-78 30 05-15-78 30 10-30-79 30 03-06-81 0

• 10 L

IC N-35A-G TIP PENETRATION 0-RINGS 05-15-78 140

._ 09-25-79 140 03-24-81 100 t 20 M-7

APPENDIX M .

l PEACHBOTTOM UNIT 3 I TYPE C TEST

SUMMARY

am

~

NN'T SYSTD1 OR d55CRIPTION l RD1 ARKS TEST NO.

I LEAKAGE Pel'T TOTAL.

DATE SCC / MIN -SCC / MIN N-10 RCIC STEAM SUPPLY 09-29-77 135 i 04-07-78 128 01-12-79 1110 09-22-79 1410 .,

10-03-79 220

. 02-05-80 20 03-16-80 96 05-11-80 20 03-19-81 0 + 20 20 T.- 11 HPCI ST2)M SUPPLY '

04-07-78 571 09-22-79 470 03-16-81 710 t 60 710 J -12 SHUTDOWN COOLING 04-20-78 20 10-21-79 178 06-03-81 368 t 50 07-14-81 287 t 50 287 N-13A LPCI INJECTION 05-03-78 20 09-12-79 457 03-03-81 439 50 Cr '

i 34-20-81 154

• 10 M-8

,I

APPENDIX M .

PEACHBOTTOM UNIT 3 I

/_s TYPE B TEST SlNMARY

].

4EN'T 2

l SYS'lEM OR DESCRIPTION REMARKS NO.

TEST LEAKAGE PEN'T TOTAL I

, DATE SCC / MIN SCC / MIN 100_

'lOTAL FOR N-100A,

- '~

N-'100A ELECTRICAL 4 100C, 104A, 104B, 05-31-7 7 10 104C, 104D, 105A, 105B, 106A, 106B, 04-24-73 20 *4 - "

107, AND 220 IS 4

REPORTED UNDER 08-06-79 20 02-24-8 L 0 t 20 *4

,- 20 N-100C ELECTRICAL 05-31-79 10 4

04-24-711 08-06-79

'I^ *4

, 02-24-81

• 4 TOTAL FOR N-1000, N-100D 5 ELECTRICAL 100E, 101C, 101D. 06-01-71 10 101E, 103B, 104E, 104F, 104G, 104H, 04-21-70 *5 70 105C. 105D, 106C, 20 *5 l AND N-106D IS 08-06-70 REPORTED UNDER N-100D' 02-24-8: 0 t 20

• 5 1

! 20 *5 4

l N-100E ELECTRICAL 06-01-75 10 04-21-7E l 08-06-75 02-24-81

• 5 l

lw i

l M-9 I

I

,i APPENDIX M e PEACHBOTTOM UNIT 3 )

) TYPE B TEST

SUMMARY

.s PliN ' T SYSTD1 OR DESCRIPTION RDtARKE, l TEST LEAKAGl' PEN'T TOTA!I NO.

DATE SCC / MIN SCC / MIN

'6 TOTAL FOR N-101A, N-101A ELECTRICAL 101B, 101F, 231A, 05-31-77 10 AND 231B IS

)

REPORTED UNDER 04-20-78 65 *6 N-101A

,.f.. 08-13-79 20 *6 02-24-81 0 t 20 *6~

20

• 0 N-101B ELECTRICAL 05-31-77 10 04-20-78 *6 0

08-13-79 02-24-81 *6

• 6

~ .

N-101C ELECTRICAL 06-01-77 10 04-21-78 *5 08-06-79 *5 02-24-81 *5

• 5 N-101D ELECTRICAL 06-01-77 10 04-21-78 *5 08-06-79 *5

_ . , _ _ . 02-24-81 *5

-- *5 h N-101E ELECTRICAL 06-01-77 10 04-21-78 *5 g M-10 f - _ - - - _ - - - -

i

!' APPENDIX M '

PEACHBOTTCM UNIT 3 TYPE B TEST Smymy f'Jl PEN'T SYSTEM OR DESCRIPTION { REMARKS TEST LEAKAGE PEN'T TOTAL NO. I OATE SCC / MIN SCC / MIN,,___

08-06-79 *5

- 02-24-81 *5

• 5 N-101F ELECTRICAL 05-31-77 to 04-20-78 *6 08-31-79 *6 02-24-81 *6

• 6 N-103R ELECTRICAL 06-01-77 10

==-

04-21-78 *3 08-06-79 *5 02-24-81 *5

• 5 N-104A ELECTRICAL 05-31-77 to 04-24-78 *4

• 4 08-06-79 02-24-81 *4

• 4 N-104B ELECTRICAL 05-31-77 to 04-24-78 *4

~' 08-06-79 *4

• 4 02-24-81 11-11 l

I

I APPENDIX M l PEACHBOT MI UNIT 3

, TYPE B TEST SIAfMARY

( )

SYSTDI OR DESCRIPTION RD1 ARKS

- .[T ^'

A SC / N f, ,

• 4 N-104C ELECTRICAL 05-31-77 10 t

• 4 04-24-78 "4

08-06-79 02-24-81 *4

• 4 N-104D ELECTRICAL 05-31-77 10

• 4 04-24-78

• 4 08-06-79 h 02-24-81 *4

- *4 N-104E ELECTRICAL 06-01-77 10 04-21-78 *5 08-06-79 *5 02-24-81 *5

• 5 N-104F ELECTRICAL 06-01-77 10 04-21-78 *S 08-06-79 *5 02-24-81 *5

- *5 M-12 i

APPENDIX M PEACHBOTTOM UNIT 3 TYPE B TEST

SUMMARY

(a)

PEN'T SYSTEM OR DESCRIPTION REMARKS TEST LEAKAGE PEN'T TOTAL NO.

DATE SCC / MIN SCC / MIN N-104G E LECTRICAL 06-01-77 to 04-21-78 *5 08-06-79 *5

• 5 02-24-81

• 5 N-104H ELECTRICAL 06-01-77 to 04-21-78 *5 08-06-79 *5 02-24-81 *5

• 5

/ 'T

\, ) ~

~ .

N-105A ELECTRICAL 05-31-77 10 04-24-78 *4

• 4 08-06-79

• 4 02-24-81

• 4 l

i .4-105B ELECTRICAL 05-31-77 10 l

l 04-24-78 *4 l

l l

08-06-79

• 4 02-24-81

• 4 4

^ N-105C ELECTRICAI, 06-01-77 10 04-21-78 *5 l M-13 l,

APPENDIX M PEACHBCTIOM UNIT 3

('}

,a TYPE B TEST

SUMMARY

PE.'T i SYSTE'4 OR DESCRIPTION REMARKS TEST LEAKAGE PEN'T TOTAL

- - I DATE SCC / MIN SCC / MIN 08-06-79 *5 02-24-81 *5

• 5 N-105D ELECTRICAL 06-01-77 10 04-21-78 *5 08-06-79 *5 02-24-81 *5

• 5 N-106A ELECTRICAL

' 05-31-77 10 04-24-78 *4 38-06-79 *4 32-24-81 *4

• 4 N-106B ELECTRICAL 05-31-77 10 04-24-78 08-06-79 *4 02-24-61 *4

• 4 N-106C ELECTRICAL l 06-01-77 10 j

s .

l 04-21-78 *5

• 5 08-06-79 02-24-81 *5 1

! M-14

,h,

APPENDIX M -

PEACHBOTTOM UNIT 3

.l  ; TYPE B TEST SUSDfARY

'a PEN'T SYSTEM OR DESCRIPTION REMARKS TEST LEAKAGE PEN'T TOTAL NO.

DATE SCC / MIN SCC / MIN

• 5 N-106D ELECTRICAL 06-01-77 10 04-21-78 *5 08-06-79 *5 02-24-81 *5

• 5 N-107 ELECTRICAL 05-31-77 10 04-24-78 *4 08-06-79 *4 02-24-81 *4

• 4 N 150 TEST NOZZLE DOUBLE O-RING ^

04-18-78 20 10-09-79 20 s.

03-27-81 0 t 20 20 N-200A TORUS MANWAY NE 03_17_77 go 04-15-78 20 06-14-79 20 10-21-79 20 08-21-81 0 t 20

.m 20 M-15

APPENDIX M -

PEACHBOTTOM UNIT 3 (m) TYPE B TEST

SUMMARY

v PEN'T ] SYSTD1 OR DESCRIPTION REMARKS TEST LEAKAGE NO. I PEN'T TOTAL DATE SCC / MIN SCC / MIN

':-200B TORUS MANWAY SW n7-30-77 in 12-03-77 10 05-17-78 20 01-12-79 20 06-10-79 20 11-02-79 20 01-06-80 20 05-10-80 20 10-28-80 20 08-23-81 0 t 20 09-02-81 0 + 20 2n

• 7 TOTAL FOR N-201A, N-201A TORUS VENT BELLOWS AND 201B T3 REPORTFD n6-02-77 119 UNDER N-201/..

04-19-78 67 08-17-79 20 03-11-81 60 t 10 *7 60

• 7 l

N-201B TORUS VENT BELLOWS 06-02-77 40 04-19-78 107 08-17-79 60 03-11-81 *7 l

• 7 W

M-16 s

i

j APPENDIX M PEACHBOTTOM UNIT 3

g~) TYPE B TEST SU) DIARY U

PEN'T SYSTEM OR DESCRIPTION REMARKS l TEST LEAKAGE PEN'T TOTAL NO. I DATE SCC / MIN SCC / MIN

• 8 TOTAL FOR N-201C N-201C TORUS VENT BELLOWS AND 201D IS REPORTED 06-03-77 20 UNDER N-201C 04-19-78 40 08-14-79 20 03-11-81 5t 20 *8 20 *0 N-201D TORUS VENT BELLOWS 06-03-77 20 04-19-78 40 08-14-79 20 0

03-11-81

• 8 9

• 9 TOTAL FOR N-201E, N-201p TORUS VENT BELLOWS AND 201F IS REPORTED 06-03-77 115 UNDER N-201E 04-19-78 105 08-14-79 100 s

03-11-81 115 + 10 115 *9 N-201F TORUS VENT BEff.OWs 06-03-77 60 04-19-78 40 08-14-79 40 03-11-81

• 9

• 10 TOTAL FOR N-201G

^' 201G TORUS VENT BELLOWS AND 201H IS REPORTED 06-06-77 150 UNDER N-201G.

04-19-78 150 M-17 1

J _ _ _ _ _ _ _ - - _ _ - - - _ _ _ _ - l

APPENDIX M PEACHBOTTOM UNIT 3

,_ TYPE B TEST SlDDiARY U

PEN'T SYSTEM OR DESCRIPTION REMARKS TEST LEAKAGE NO. PEN'T TOTAL DATE SCC / MIN SCC / MIN l

Os-16-79 20 03-11-81 0 20 i

20 N-201H TORUS VENT BELLOWS 06-06-77 50 04-19-78 40 08-16-79 20 03-11-81

• 10 N-205A A0-3502B AND VAC 05-26-77 20 9 BRKR 26B 0-RINGS 04-13-78 20 10-14-79 20 03-06-81 0 + 10 09-02-81 0t 20 20 N-205B AO-3502A AND VAC 05-26-77 20 BRKR 26A 0-RINGS 04-13-78 30 10-14-79 30 03-06-81 0t 10 03-29-81 0

• 20 A0-3521A AND A0-3521B 06-10-77 30 0-RINGS 04-28-78 30

,w

! 10-30-79 30 M-18

APPENDIX M PEACHBOTTOM UNIT 3 l

73 TYPE B TEST

SUMMARY

V PEN'T SYSTEM OR DESCRIPTION REMARKS TEST LEAKAGE PEN'T TOTAL NO.

DATE SCC / MIN SCC / MIN 03-06-81 0 20 40 N-206A,B TORUS LEVEL INSTRUME.VrS '05-11-78 1560 09-24-78 5260 10-12-79 420 03-30-81 310 t 60 08-03-81 153 t 10 153 N-213A l TORUS CONSTRUCT 1tW DRAIN

( Ofr 03-77 10

')

(J - -

04-15-78 20 08-10-79 10 07-31-81 38 t 16 08-02-81 30 t 10

• 30 i

N-213E TORUS CONSTR:.JCTION DRAIN 06-03-77 10 34-15-78 21 38-13-79 10 I

37-31-81 780 t 50 28-02-81 0

• 20 1

20 219 A0-3511 AND A0-3512 09-28-77 30

~

i 1 "

04-12-78 30 M-19

!U

!I

APPENDIX M

/m, PEACHBOTTOM UNIT 3 V TYPE B TEST SIDNARY

. 'T STSYBi OR DESCRIPTION RDIARKS TEST LEAKAGE PENr TOTAL

. DATE SCC / MIN SCChfIN 10-25-79 225 03-06-81 0 t 10 10 N-220 ELECTRICAL 05-31-77 10 l

~

04.24-78 *4 08-06-79 *4 02-24-81 *4

• 4 i

.Y-231A ELECTRICAL '

- 05-31-77 10 04-20-78 *6 08-13-79 *6 02-24-81 *6

• 6 N-231B ELECTRICAL ,

~

05-31-77 10 04-20-7FI *0 08-13-79 *6 02-24-81 *6

• 6 i

I

\

~

l M-20

l.

APPENDIX M PEACHBOTTOM UNIT 3

'v) TYPE C TEST SIM4ARY PEN'T SYSTEM OR DESCR1? TION REMARKS TEST LEAKAGE PEN'T TOTAL NO.

DATE SCC / MIN SCC / MIN N-7A MSIV 80A AND 86A 80A 04-03-78 0FFSCALE l

, 86A 04-03-78 0FFSCALE l 80A 05-02-78 1886 86A 05-02-78 286 80A 09-15-79 OFFSCALE 86A 09-15 9 OFFSCALE BETWEEN BOTH VALVES 10-05-79 9483 80A 03-07-81 0FFSCALE 86A 03-07-81 OFFSCALE BETWEEN BOTH VALVES 07-17-81 84 + 10 W R4 N-7B MSIV 80B AND 86B 80B 04-01-78 19,430 86B 04-01-78 11,146 80B 05-02-78 2.856 86B 05-02-78 1.428 80B 09-15-79 OFFSCALE 86B 09-15-79 0FFSCALE 80B 09-28-79 8917 86B 39-28-79 9027 80B 33-07-81 0FFSCALE 86B 33-19-81 458 + 50 80B 35-01-81 1562 + 450 1562 M-21 3

APPENDIX M PEACHBOTTOM UNIT 3

,( ) TYPE C TEST

SUMMARY

PEN'T SYSTEM OR DESCRIPTION REMARKS TEST LEAKAGE NO. PEN'T TOTAL DATE SCC / MIN SCC / MIN A-7C MSIV 80C AND 86C 80C 04-01-78 19,499 86C 04-01-78 12,143 80C 05-02-78 4,998 86C 05-02-78 714 86C 09-15-79 0FFSCALE 80C 09-30-79 0FFSCALE BETWEEN BOTH VALVES 10-18-79 214 80C 03-37-81 0FFSCALE 36C 03-07-81 0FFSCALE 86C 04-22-81 90 t 10

==-

80C 05-08-81 2800 + 460

-w 2800 3-7n MSIV 80D AND 86D 80D 04-01-78 OFFSCALE 36D 04-01-78 0FFSCALE 80D 05-02-78 172

__ 860 05-02-78 441 803 09-15-79 0FFSCALE 86D 09-15-79 0FFSCALE BETWEEN BOTH VALVES 10-26-79 547 86D 03-07-81 0FFSCALE 80D 03-07-81 0FFSCALE

- 86D 06-15-81 582 t 50 80D 06-25-81 16 t 10 582 M-22

APPENDIX 11 -

PliAC:! BOTTOM UNIT 3 TYPE C TEST SU:41ARY

'I'li

PY SYSTE'! O!( DESCRIPTION RDIARKS TEST LEAKAGE NO. l'liN ' T TOTA'i

.DATE SCC / MIN SCC / MIN N-8  !.tAIN STEAll LI'?E DRAIN 05-03-78 70 1

01-10-79 84 10-19-79 210 06-03-81 25 t 10 1

25 N-9A FEEDt!AT!iR CilK -28A 04-06-78 100 09-20-79 700

_. 04-09-81 1930 + 460 i

, MO-2-38A, FEED CHK 96A 04-06-78 3910 AND M0-23-19 -

09-20-79 980 04-11-81 999 + 50-1930 i

N-98 FEEDWATER CllK 288 I 1

04-08-73 75!

- 09 21-79 450 04-28-81 720 t 50 MO-2-38B,, FEED CilK 96B-

{410-13-21 AND MO-12-68 04-08-78 310 J

09-22-79 210 10-28-80 14'O 04-30-81 0FFSCALE REPLACED PRESSURE 4 SEAL ON'MO-12-68 .

06-04-81 570 t 50 06-12-81 350 t 50 _

4 1

720 e

M-23 .

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

l.

APPENDIX M ,

PEALHBOTTOM UNIT 3 TYPE C TEST SUSD4ARY O i'EN ' T SYSTEM OR DESCRIPTION REMARKS NO. YtiST LEAKAGE PEN'T TOTAL.

DATE SCC / MIN SCC / MIN 154 N-13B LPCI INJECTION 04-05-78 750 09-18-79 261 08-19-80 1100 07-15-81 1300 t 450 1

1300 N-14 RWCU SUCTION 04-17-78 197 t

10-10-79 568 12-11-80 240 06-08-81 89 t 10 08-17-81 530 + 50 stn N-16A CORE SPRAY INJECTION 04-05-78 129 06-03-79 600

~

06-09-79 140 09-16-79 145 34-16-81 115 t 20 115 N-16B CORE SPRAY INJECTION 04-02-78 196 09-16-79 195 04 15-81 70 + 10 0

70 M-24

!l U-APPENDIX M .

PEACHBOTTOM UNIT 3

! TYPE C, TEST SIDDWlY I

\

PEN'T SYSTEM OR DESCRIPTION NO. REMARKS TEST LEAXAGE PEN'T TOTAL.

DATE SCC / MIN SCC / MIN N-17 HEAD SPRAY 05-03-78 20 10-04-79) 30 MO-3-10-33 04-16-81 0FFSCALE 06-15-81 740 t 50 -

1 I _

06-29-81 350 + 50 1

350 N-1R DRYWELL FLOOR DRAIN SUMP 04-10-78 22 10-11-79 20 03-16-81 260 t 50 -

260 l .

i N-10 DRYWEU. FOUIP. DRAIN SlNP 04-10-78 70 I

09-25-79 310 l

03-16-81 2310 t 450 04-21-81 310 + 50 310 N-21 SERVICE AIR 01-12-79 440 11-05-79 130 TEST TAP 07-26-81 4010 t 450 09-01-81 0 t 20 20 4

N-22 INSTRUMENT N2 A0-3969A 04-11-78 6510 9

05-16-78 20 M-25

L' APPENDIX M .

PEACHBOTTOM UNIT 3 TYPE C TEST SU504ARY l'LiN ' T l SYSTEM OR DESCRIPTION { REMARKS TEST NO. I I

LEAXAGE PEN'T TO E DATE SCC / MIN SCC / MIN 09-23-79 35 06-11-81 9.10 t 50 09-03-81 380 t 50

~380 FIRST TEST ON N-23.24 RBCCW TO DRYWELL THIS PENETRATION 05-16-81 0FFSCALE 08-14-81 35 t 10 35 N-25 DRYWELL/ TORUS INERTING 05-08-78 290

^ 10-30-79 110 03-10-80 160 08-15-80 C;21{.'.LT

_.-- 08-19-80 661

.~

08-29-80 101 7

10-08-RO 136

~

i I 10-16-80 493 12-18-80 511 01-08-81 0t 20 1

ONE INCH MAKE UP 04-10-78 80 l

11-04-79 115 l

02-23-81 451 t 50 l

A0-3523 ONLY -

09-21-81 444 t 30 mm 464 H-26 5

1 l

l l

],.

]

APPENDIX M .

I PEACHBOTTOM UNIT 3

,.x TYPE C TEST SLDNARY k) i'EN ' T ) SYSTEM OR DESCRIPTION REMARKS TEST NO.  ! LEAKAGE PEN'T TOTA!I DATE SCC / MIN SCC / MIN N-26 DRYWELL VENT , 05-08-78 85 10-30-79 20 09-08-80 20 09-11-80 20 02-05-81 0 + 20 i

DRYWELL CAD VE.VT 04-13-78 170 l 04-14-78 20 r

05-11-78 170 09-25-79 50 03-24-81 20 + 10 m

W 07-08-81 25 + 10 PCAC SANPLE 04-10-78 20 08-15-79 20 02-15-81 50 + 10 l

rAn ANALYZF2 ISO. VALVES 04-14-78 20 08-06-79 25 l

l 06-26-81 0 t 20 115 l N-32C ILRT TEST VALVES 04-15-78 10 l

l 08-21-79 20 t

03-26-81 0 t 10 t

h '

10 M-27 i h E

l i.

APPENDIX M ,

PEACHBOTTOM UNIT 3 g TYPE C TEST SL'. MARY M

%.)

l'EN ' T SYSTD1 OR DESCRIPTION NO. RBIARKS i TEST LEAKAGE

~

PEN'T TOTA 17 DATE SCC / MIN SCCh11N N-32D ILRT 1EST VALVES 04-15-781 10 08-21-79 20 03-26-81 0 + 10 10 N-36 REMOVED AND CAPPED CRD RETURN IN 1979

. 04-28-78 110 NA U toa CAD INJECTION 04-19-78 140 10-05-79_ 20 FIRST TEST ON CHK.

VAfvE O2-20-81 1520 + 450 03-24-R1 460 + 50 covrAINVFNT SPRAY 05-05-78 105 Oc-17-79 376 03-03-Al 352 50 812 N-39B CAD INJECTION 04-18-78 82 l

08-01-79 280 08-09-79 90 08-15-79 20 02-24-81 20 t 10 FIRST TEST ON CHK. <

VALVE -

05-27-81 OFFSCALE A tlH I !.8 HI .!!!

() il I.

M-28 h

\.

APPENDIX M .

PEACHBOTTOM UNIT 3 TYPE C TEST SlDNARY Q.PEN'T SYSTEM OR DESCRIPTION REMARKS TEST NO. LEAKAGE PEN'T TOTAL.

DATE SCC / MIN SCC / MIN CONTAINMENT SPRAY 04-04-7E 20

_ 09-19-78 8216 09-30-70 887 03-01-81 101 10 121 S-41 RECIRC SAMPLE 04-07-78 20 09-24-79 20 04-27-81 0 + 20 20

'- 42 STA% 3Y LIOUID CONTROL w OBOL 7R ?q 11-03-79 20 07-24-81 0+ 20

?n 1

I N-47 ADS BACKUP Ny SUPPLY NEW PENETRATION - 198: 09-02-81 0 + 10 10 N-51A PCAC SAMPLE 04-10-78 20 08-22-79 20 02-15-81 66 t 10 66 N-SIB PCAC SAMPLE 04-10-78 35 9

08-22-79 30 M-29

APPENDIX M -

PEACl! BOTTOM IJNIT 3 TYPE C TEST SU.WiARY m

)

e'liN ' T SYSTEM 011 DESCRIPTION { RDLUlKS TEST 7 ~

NO.

I LEAKAGE PEN'T TOfA17 DATE SCC / MIN SCC / MIN 02-23-81 0 t 20 20 N-SIC PCAC SAMPLE 04-10-78 20 08-17-79 20

. 02-23-81 66 t 10 CAD ANALYZER ISO. VALVES 05-15-78 20 08-08-79 21 03-13-81 30 t 10 96 N-Sin PCAC SAMPLE RE'11tRN 04-11-78 20 04-13-78 270 05-06-78 100 no-7L70 740 10-25-79 22 02-23-81 86 t 10 86 N-52F INSTRUMENT N, 04-12-78 1010 05-18-78 1010 10-09-79 290 CHX. VALVE -

06-12-81 0FFSCALE 09-14-81 50 t 10 Q

)

50

, M-30 1

lj .

{- APPENDIX 51 PEACHBO'iTC51 UNIT 3 f TYPE C TEST SU) DIARY PEN'T SYSTEM OR DESCRIPTION NO. REMARKS TEST 3 LEAKAGE PEN'T 5 537 DATE SCC / MIN SCC / MIN N-57 MAIN STEAM SAMPLE 04-06-7E 20 10-16-7S 530 11-02-75 130 04-30-81 560 t 50 560 N-102B (DS BACKUP N, S11 PPT.Y NFW PFNrFMATTON-14R1 04-07-R1 3R0 + 90 AND DRYWELL BREATHING AIR 380 _

N-203 PCAC SAMPLE 04-10-78 20 08-16-79 50 02-15-81 86 + 10 CAD ANALYZER ISO VALVES 04-13-78 20 08-07-79 50 l

03-12-81 75 t 10 161 R-205A TORUS VACUUM BREAKER 04-13-78 20 10-14-79 20 09-14-81 0t 20 l 20

^N-205B TORUS VACUUM BREAKER 05-10-78 43 10-20-79 25 g

M-31

APPENDIX M -

PEACHBOTTOM UNIT 3

\ TYPE C TEST SUSNARY

%d PEN'T SYSTEM OR DESCRIPTION NO. l. REMARKS TEST LEAKAGE PEN'T TOTAL.

DATE SCC / MIN SCC / MIN 03-24-81 0FFSCALE 08-27-81 60 t 10.

60 N-211A TORUS COOLING 05-03-78 60 09-12-79 2300 03-03-81 5366 t 450 04-20-81 2610 t 450 CAD INJECTION i 04-11-78 322 08-09-79 150

!^ ,.

08-15-79 150 I

10-05-79 30 02-26-81 35 t 10

, 05-26-81 505 t 50 1

05-26-81 75 + 10 2685 l

l l ___N-212 RCIC EXHAUST 04-03-78 567 09-22-79 2219 TEST TAP 03-10-81 0FFSCALE l

04-30-81 2210 t 450 1

RCIC EXHAUST DRAIN -

04-04-78 10 04-19-78 70 09-22-79 0FFSCALE M-32 h

APPENDIX M -

l i

PEAC11BOTr0M UNIT 3

/m TYPE C TEST SlDNARY

6. ./

PEN'T SYSTEM OR DESCRIPTION NO. REMARKS TEST LEAKAGli PEN'T TOTAL.

DATE SCC / MIN SCC / MIN 10-22-79 530

! ~

10-27-79 313 l

03-23-81 0 t 20 STOP CHECK 0-RING 04-03-78 10

. 09-22-79 420 09-25-79 10 03-25-81 0 t 10 2240 v_214 HPCI EXHAUST 05-01-78 20 09-22-79 270 03-20-81 8510 t 450 07-08-81 O+ 70 HPCI EXHAUST DRAIN 05-05-78 130 10-03-79 185 10-12-79 80 A0-5247 6 TEST TAP 03-19-81 0FFSCALE 09-01-81 130 t 10 STOP CHECK O-RING l 05-08-78 10 09-23-79 20

. 03-19-81 0 t 20 h 170 l , M-33

1 f.

APPENDlX M i PEACHBOTIU4 UNIT 3 rs TYPE C TEST

SUMMARY

J i'EN'T SYSTEM OR DESCRIPTION NO. RDIARKS TEST LEAKAGE PEN'T TOTA).

DATE SCC / MIN SCC / MIN N-217B RCIC EXHAUST VACUUM RELIEF 04-05-7E 141 09-27-7S 103 03-23-81 190 t 10 HPCI EXHAUST VACUIN RELIEF 04-05-78 94

. 09-27-79 46 03-23-81 135 t 10 325 N-218A

• TORUS INSTRUMENT N; 04-17-78 300

. 09-27-79 320 07-19-81 360 + 50 360 i N-218B PCAC SAMPLE 04-17-78 20 i

~

08-15-79 20 l -

02-15-81 0 t 20 20 i,

N-218C ILRT TEST VALVES 04-15-78 10 08-21-79 20 03-26-81 7 ! 10 10 J-219 TORUS VENT 05-11-78 70 l 10-25-79 20 M-34 h

a

I APPENDIX M .

PEACHBOTTO UNIT 3 TYPE C TEST SlDIMARY r~\

LL -

'ti.'; ' T SYSTEM OR DESCRIPTION  ;

REMARKS NO. ' TEST LEAKAGE PEN'T TOTAL.

DA12 SCC / MIN SCC / MIN 10-09-80 21 10-20-80 21 02-05-81 0FFSCALE 02-05-81 50 + 10 09-01-81 0t 20

' TORUS CAD VENT 04-07-79 1An 05-05-78 20 09-23-79 420 OR-77-74 700 03-06-81 360 t 50 PCAC SAMPLE 04-07-78 20 08-22-79 20 02-15-81 0 + 20 CAD ANALYZER ISO VALVES 04-12-78 85 08-13-79 20 03-13-81 30 t 10 430 N-221 RCIC VAC. PUMP DISCHARGE 04-04-78 20 . _ _ _

09-23-79 96 03-10-81 1033 + 450 07-13-81 0t 20 20 n

M-35 a:

L

APPENDIX M PEACH 30TrCM UNIT 3 im TYPE C TEST SU) NARY

,$J

} PEN'T SYSTEM OR DESCRIPTION I NO. li [ REMARKS 'TCST LEAKAGE i PEN'T TOTAL.

DATE SCC / MIN SCC / MIN N-223 l HPCI EXHAUST TE. IN O ' ..G

_ 5- 78 87 09-24-79 21 03-09-81 473 t 50

~

07-25-8) Ot 20 20 N- 22 c; RCIC PUMP SUCTION 04-13-78 58 09-21-79 ?J 03-09-81 37 + 10 TORUS WATER CLEANUP 04-13-78 62

!^

09-22-79

, 123 D2-25-R1 394 + 50 431 M 227 HPCI SUCTION 04-04-78 6500 05-10-78 510 l  !

I 09-20-79 54 1

l 03-19-81 2059 t 450 08-28-81 2780 t 450 1

2780 N-234B POST ACCIDENT SAMPLE REnJRN NEW PENETRATION-1981 09-04-81 210 t 50 210 Maf I M-36 l

I J

4 f' APPEND 1.( 51 .

. ,~.

PEACill30TTOM UNIT 3

' TYPE C TEST SinotARY

Y SYSTic! OR DESCRIPTION Ri>! ARKS TEST

- l.EAKAGli PhN'T~1$151 I

DATE SCChlIN SCC #1IN i . I N-9A IIPCI. fl'.'P o f SCMARGE 04-11-78 127

, - .' \

09-19-79 57

) Y 07-16-81 5010 t 450 l

, . 08-15-81 '430 t 50 '

• '2' N-9B .RCIC Pit'1P DISCHARGE 04-13-78 85 09-19-79 76 07-02-81 40 t 10 03-05-81 49 + 10 I

l -_

' ~ ~ 'N)Tli: AI.I.1.1 AK 1:ATliS OllTAINiiD IN 19111 ARi! It!!PORTl!D tlSit G Tilli FOl11AT SPliCil ll 0 "l>T Ef7/ds so.s - 1980, .. I tus anyutand itian a t.1 axaue tw e utviai ws

, BE SPl:C1FIED.

TOTAL._ f.l!AKAGE:- 27;232'.+ 1166.

, - . 6 s

O 6

/

t

?

'W 4

4-e 9

O ..

Y f -

M-37

@ _.s

{ ,__e.,,-,,ynr,,-rr-e e -

-ev~ "' "" * ' ' ' - " -

A '

L

(^T

( /-

h.

APPENDIX L DRYWELL-TO-TORUS BYPASS AREA TEST .  ;,

SUMMARY

DATA s

Qc SUMM RY DATA PEACH BOTTOM UNIT 3 BYPASS TEST CDD = 0.60 TVOL = 132100.00 -

TIME DATE DPYTMP DRYPPS DRYVAP TORTMP 345. TCPPRS TCPVAP 906 526.09851 16.232507 0.184770 538.57956 14.772833 0.440413 400 906 526.27972 16.227509

' (r']33 415 906 526.38066 16.223511 0.182362 538.57928 14.798853 0.446191 0.179811 538.77973 14.820869 450 906 526.48474 16.211515 0.178704 538.94343 14.843886 0.450452 0.453995

'9 445 906 326.59950 16.230508 0.177351 539.07706 14.874908. U.456907 500 906 526.68952 16.333467 0.177401 539.19398 14.895924 0.459149 515 906 526.71548 16.323471 530 906 526.76646 16.313475 0.176667 539.29755 14.91S941 0.461284 545 906 526.84253 16.319472 0.176634 0.175984 539.38441 14.938955 0.463527 539.50134 14.961972 0.464986 600 906 526.92525 16.330468 0.176377 539.56482 14.984989 0.466448 615 906 527.02442 16.342463 0.176655 539.63498 15.006000 0.467232 630 906 527.05074 16.350460 -0.177023 645 906 527.08150 16.340464 0.175644 539.71516 15.029002 0.468726 x

700 906 527.11766 16.330468 0.175146 539.83543 15.046003 539.77863 15.066004 0.470205 715 906 527.14650 16.322471 0.175146 539.89221 15.085006 0.468151 730 906 527.37644,16.315474 0.175146 539.93566 15.102007 0.471788 745 906 527.24637 16.308477 0.175146 539.98911 15.120008 0.472591 .

0.478994 0 0 0. 0 ,

. 0. 0 0. 0 0. 0 0. 0 0. 0 e

j .

s w

IA G

e L-1 .

y ,y g . - - - - - -

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

_ m . _ _. . ___ __ _ _ . - _ _ _ . . _ . . . _ _ .__ __ _ __ _

APPENDIX N l

BECHTEL ILRT COMPUTER PROGRAM I

A. Program and Report Description i

f 1. The Bechtel ILRT computer program is used to determine the inte-grated leakage rate of a nuclear primary containment structure.

The program is used to compute leakage rate based on input values of time. . 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". The program is designed to allow the. user to evaluate containment leakage rate . i 4 .-

4 test results at the 'jobsite during containment leakage rate testing. ~

Current aeakage' rate values may be obtained at any; time during the~

4 testing period.

2. The first printout is the Mass Point Report and is based on the

Mass Point Analysis Technique described in ANSI /ANS 56.8-1981 (Containment Leakage Testing Requirement." The mass of dry air j

in the containment is computed at each data point (time) using the Equation of State, from current values of containment atmosphere r

drybulb temperature and partial pressure of dry air. Contained mass is " plotted" versus time and a regression _line is fitted to ,

i the data using the method of least squares. Leakage rate is deter- r mined from the statistically derived slope and intercept of the

~

j regression line.

I

3. The program is written in a high level language .and is designed for ,

1 use on an interactive time-shared computer systen via a remote data  !

teraiel. ' Brief descriptions of program use, formulae used for 1eakage rate computations and program logic-are provided in the following paragraphs.

B. Explanation of Prograa

1. The Bechtel ILRT 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.

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

~

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

b. Volume' fractions assigned to each of the above sensors, if required

c. Calibration data for above sensors, if required ~

d. - Calibration data for pressure sensor.

-DH-057 ' y.1

. . . . .. . . . . . . ~ .

D

3. Information entered into tha program at the start of the test:

a. Test title

b. Current test pressure and peak test pressure

c. Maximum allowable leakage rate at peak test pressure

d. If the test is a verification test:

(1) Imposed leakage rate '

(2) Leakage rates determined using the computational method described in Paragraph A above during the ILRT.

4. Data entered during the test, used to compute leakage rate:

, 6. Time and date I b. Containment atmosphere drybulb temperatures

c. Containment atmosphere pressure

d. Containment atmosphere dewpoint temperatures.

5. After all data at a given time are entered, a Summaty of Measured Data report (refer to " Program Logic," Paragraph D, " Data" option command) is printed out on the data terminal. Af ter a final verifi-cation of the entered data, the time, date, containment atmosphere weighted average drybulb temperature, partial pressure of the dry air and water vapor pressures are stored on a data file.

l

6. If drybulb and dewpoint temperature sensors should fail during the test, the data from the sensor (s) are not used. The volume frac-tions for the remaining sensors are recomputed and reloaded into the program for use in ensuing leakage rate computations.

C. Leakage Rate Formulae Computation using the Mass Point Method

a. Contained mass of dry air from data:

W = 144 PV (1)

RT where:

P = Total containment absolute pressure, psia V = Containment free air volume ft. 3 R = Specific gas . constant for air = 53.35 f t.lbf/lbm*R j ,

T = Mean containment absolute air temperature. *R DR-057 N-2

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

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

i y

b. Calculated leakage rate from regression analysis:

a Lam = -2400 b (2) 1 Where:

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

.I i W -b.Ikg. n -

b' =

(3) ',

N i.

I[(Wi-IWi/N) (ki -Ik i/N)]

g(kg t g/N)2 k kg =

Total elapsed time at time of i ch data point, hours t

i N = Number of data points Wg = Contained mass of dry air at ith data point, Iba, as

, computed from (1) above).

l (%, N U =

I .

i=1

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

__ 2400 L95 " - b (* + S*)

where 595 = calculated leakage rate at the 95% confidence level, %/ day.

i t

" 'I(W 1-W')2 g 172 S* = 20.025,N-2 (5)

(N-2)I kt-Ekg}2

~ N/ _.

Where:

1. 64(N-2) 2+3. 53(N-2)+0. 86 i

(N-2)2+1.22(N-2)-1.52

, _Wg = ak+b i .

DH-057 N-3

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

i 1

~

( SIGN ON )

k ENTER BASIC f / ENTER PREVIOUS

\lNFORMATION / \ VALUES FROM FILES

,, 'h 3 DATA ,,

ENTERS

SUMMARY

DATA STORED

< (OPTIONS)

ON SELECTED FILE "

<>- PREV-(ENTER DATE) d>- COR R CORRECTS

SUMMARY

DATA

'ERl10R7)

, STORES

SUMMARY

ENTER ,

,NO 4>-SAVE DATA ON CORRECTIONS SELECTED FILE a

SUMMARY

OF MEASURED DATA 4>-TREND , TREND REPORT [

( YES (ERROR?)

NO

" MASS POINT

<* MASS REPORT a

CORRECTED l

SUMMARY

D.ATA PRINTOUT PRINT OUT OF LIST

~

l t>-

SUMMARY

l ,,

DATA

,4HTERM - ( SIGN OFF )

l

'..' J l - -

l .

i BECHTEL CONTAINMENT INTEGRATED LEAKAGE RATE TEST COMPUTER PROGRAM FLOW CHART O

l -

N-4

D. Program Logic

1. A flow chart of Bechtel ILRT computer program usage is presented in Figure 1, following. The various user options and a brief descrip-tion of their associated function are presented below:

OPTION COMMAND FUNCTION DATA Enables operator.to enter raw data. When the system requests values of time, volume temper-ature, 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, date, average temper-ature, partial pressure of dry air, and water vapor pressure is printed.

TREND Terminal will print out a Trend Report.

k MASS Terminal will print out a-Mass-Point Report.

TERM Enables operator to sign-off temporarily or permanently.

SAVE Enables operator to store the Data Summary on a file.

PREV Enables operator to call up an old, previously stored, file.

CORR Enables operator to correct data stored on a file.

LIST When used with a givc. file name, the printer

- will print out a list of the Summary Data stored on the file.

DH-057 N-5

..