Text

Reactor Containment Bldg Integrated Leakage Rate Test,Types A,B & C Periodic Test.
	ML17347B291
Person / Time
Site:	Turkey Point
Issue date:	05/31/1989
From:	; STONE & WEBSTER ENGINEERING CORP.
To:	;
Shared Package
ML17347B290	List: ML17347B289; ML17347B291;
References
	NUDOCS 8909010388
	Download: ML17347B291 (100)
	v • d • e

REACTOR CONTAINMENT BUILDING INTEGRATED LEAKAGE RATE TEST TYPES A, B, AND C PERIODIC TEST FLORIDA POWER AND LIGHT COMPANY TURKEY POINT PLANT UNIT 3 DOCKET ND. 50-250 OPERATING LICENSE No. DPR-31 MAY 1989 Prepared by STONE 4 WEBSTER ENGINEERING CORPORATION

.. BOSTON, MASSACHUSETTS 890901038S 890825 PDR ADGCK 05000250 P PDC

TABLE OF CONTENTS

~~)~El'ION TITLE PA E TABLE OF CONTENTS 2 LIST OF ATI'ACHMENTS 3 REFERENCES 5 1.0 PURPOSE 6 2.0

SUMMARY

8 2.1 TYPE A TEST 8 2.1.1 Test Summary 8 2.2 LOCAL LEAKAGE RATE TESTS (Types B and C) 10 3.0 TYPE A TEST 11 3.1 EDITED LOG OF EVENTS 11 3.2 GENERAL TEST DESCRIPTION 13 3.2.1 Prerequisites 13

'.2.2 Equipment and Instrumentation 14 3.2.3 Data Acquisition System 15 3.2.4 Data Resolution System 16 3.3 TEST RESULTS 26 3.3.1 Presentation of Test Results 26 3.3.2 ILRT. Results 26 3.3,2.1 ILRT Results - Mass Point Analysis 26 3.3.2.2 ILRT Results - Total Time Analysis 27 3.3.2,3 Supplemental Test Results 27 3.3.2.4 Discussion of Total Time Analysis Anomalies 28 3,3.2,5 Leakage Penalties Added to Type A Leakage 29 4.0 LOCAL LEAKAGE RATE TESTS (TYPES B AND C) 59 e Page 2

~r e

f

LIST OF ATl'ACHMENTS

~TT HM HT TITLE 1A Test Data Summary 3.2A Site Meteorology 3.2B Instrumentation List 3.2C ILRT Instrumentation Locations - 14 Ft.

3.2D ILRT Instrumentation Locations - 30 Ft.

3.2E ILRT Instrumentation Locations - 75 Ft.

3.2F ILRT Instrumentation Locations - 94 Ft.

3.2G ILRT Instrumentation Locations - 126 Ft.

3.3A ILRT Measured Input Data 3,3B ILRT Reduced Input Variables 3.3C ILRT Absolute Test Method - Mass Point Analysis Test Results 3.3D ILRT Absolute Test Method - Total Time Analysis Test Results 3.3E Graph 1 - Containment Pressure vs. Time, ILRT 3.3F Graph 2 - Containment Vapor Pressure vs. Time, ILRT 3.3G Graph 3 - Containment Temperature vs. Time, ILRT 3.3H Graph 4 - Containment Mass vs, Time, ILRT 3.3I Graph 5 - Leakage Rate and UCL vs. Time, Mass Point Analysis, ILRT 3.3J Graph 6 - Leakage Rate and UCL vs. Time, Total Time Antis, KRT 3.3K Superimposed Leakage Verification Test,'easured Input Data 3.3L Superimposed Leakage Verification Test, Reduced Input Variables Page 3

1 5

LIST OF ATl'ACHMENTS (CONT.)

M NT TITLE 3.3M Superimposed Leakage Verification Test, Absolute Test Method - Mass Point Analysis Test Results 3.3N Superimposed Leakage Verification Test, Absolute Test Method - Total Time Analysis Test Results 3,3P Graph 7 - Containment Mass vs. Time, Verification Test 3.3Q Graph 8 - Leakage Rate vs. Time, Mass Point Analysis, Verification Test 3.3R Graph 9 - Leakage Rate vs. Time, Total Time Analysis, Verification Test 4A 1988 Local Leakage Rate Test Data 4B 1988 Local Leakage Rate Test Summary Analysis Page 4

T 1

0

s s s

REFERENCES

1. 10CFR Part 50, Appendix J, Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors, November 15, 1988.

2. Florida Power & Light Company, Turkey Point 3 Plant Operating Procedure 13100.1, Integrated Leakage Rate Test, a'nd 13100.3, Unit 3 Valve Lineup for ILRT.

3. Florida Power & Light Company, Turkey Point 3 Plant Operating Procedure 13404.1, Local Leak Rate Tests.

4. ANSI N45.4, American National Standard, Leakage-Rate Testing of Containment Structures for Nuclear Reactors, March 16, 1972.

5. ANSI/ANS-56.8, Containment System Leakage Testing Requirements, January 20, 1987.

6. Bechtel Corporation's Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants, BN-TOP-1, Revision 1, November 1, 1972.

1 This document used only as a guideline and any reference to said document in no way implies compliance.

l Page 5

tg 't P

0

SECTION I 1.0 PURPOSE The purpose of this report is to present a description and analysis of the May 1989 Periodic Type A Primary Containment Integrated Leakage Rate Test (ILRT) and a summary of the Periodic Types B and C Local Leakage Rate Tests (LLRT) conducted since June 1985 at the Turkey Point Unit 3 plant. Turkey Point Unit 3 is operated by Florida Power 8c Light Company (FPL). Specific plant information and technical data is contained in Attachment 1A.

Stone 8'c Webster Engineering Corporation (SWEC) provided engineering consultation services to Florida Power 4 Light Company during the performance of this test.

This report is submitted as required by 10CFR50, Appendix J, Paragraph V.B.

e Page 6

ATTACKNENT1A TEST DATA

SUMMARY

A. Plant Information Operator Florida Power and Light Company Plant Turkey Point Plant - Unit 3 Location Florida City, FL Containment Type PWR Docket Number 50-250 Operating License No. DPR-31 Date Test Completed May 28, 1989 B. Technical Data Containment Net Free Air Volume as Tested 1,550,000 cu. ft.

Design Pressure 59'sig Calculated Peak Accident Pressure 49.9 psig Containment Design Temperature 283 'F Page 7

~ s 1

I 2.0 2.1 2.1.1 SVMIrIARY TYPE A TEST Test Summary SECTION 2 Pressurization for the ILRT began at approximately 2341 hours0.0271 days 0.65 hours 0.00387 weeks 8.907505e-4 months on May 26, 1989. A pressurization rate of about 6.8 psi per hour was realized initially and reduced to about 5.8 psi per hour in order to slow temperature rise. A temperature rise of about .6 'F per hour was achieved after initial increase of about 8 'F was seen during the first hour. Extensive investigations of all penetration areas were conducted throughout the pressurization with no significant leaks observed.

Containment pressurization was secured at approximately 0849 hours0.00983 days 0.236 hours 0.0014 weeks 3.230445e-4 months on May 27, 1989.

The pressurization piping system was isolated and vented.

Pressure, temperature and CONTA I NMENT MASS vs. T IME relative humidity data were 495.$ 5 TMKBY POIIIT 3 MAT 27, 1969 continuously recorded 495 ~ $4 throughout the pressurization 495.$ 2 and throughout the 495 '2 remainder of the test period 495.$ 1 SS.O LWI41 at 15 minute intervals. At n 495 49 1645 hours0.019 days 0.457 hours 0.00272 weeks 6.259225e-4 months on May 27, 1989,

~

495.49 the procedural thermal I 49S,42 stabilization criteria ) v49$ 46 (Reference 2) was satisfied, 495.45 however the relative 49S.44 49$ ,4) humidity detectors were 495 ~ 42 providing extremely unstable 495.41 20 0 LO4III41 readings for about 10 more 49$ i4 hours when they rather 24 abruptly settled out. During O TBST OATA T ILK HOVAS AVKRAOB IIATB the ~n~t~al stages of this Figure 1 - Shift in mass trend at approximateiy 0200 period, the leakage rate hours appeared excessive and extensive investigations for leaks were conducted. The personnel air lock and the volume between the inner and outer purge supply valves was slowly pressurizing indicating a leakage past the inner barrier. At about 0200 on May 28, the relative humidity detectors appeared to settle out. At about the same time the two volumes which were pressurizing reached approximate test pressure.

The mass trend flattened out and the leakage rate trend improved. After about an hour of relatively consistent data, final containment system stabilization was declared. The reduced duration test period started at 0400. Figure 1 shows the the slope of the mass Page 8

~ y I

trend for this period and clearly depicts the change of apparent mass loss. from about 55 lbm/hr to about 20 lbm/hr. This type of phenomenon has been observed before on other tests due to the slow pressurization of supposedly sealed volumes. The apparent loss of mass appears to be a leak which stops when the volumes are fully pressurized. This, coupled with the unstable behavior of the humidity detectors resulted in the need for the extended stabilization period.

The Type A test was successfully completed after 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months at 1200 hours0.0139 days 0.333 hours 0.00198 weeks 4.566e-4 months on May 28, 1989 with a Total Time Upper Confidence Limit (UCL-Tl') of 0.126126 percent/day and a Mass Point Upper Confidence Limit (UCL-MP) of 0.062333 percent/day. After corrections for Type B & C penalties were made, both Total Time and Mass Point leakage rates were still well below the 0.75L, acceptance criteria of 0.1875 percent/day.

The Superimposed Verification Test was started at 1300 hours0.015 days 0.361 hours 0.00215 weeks 4.9465e-4 months 'on May 28, 1989 and was successfully completed at 1700 hours0.0197 days 0.472 hours 0.00281 weeks 6.4685e-4 months on May 28, 1989. The results of the verification test satisfied the requirements of the procedure (Reference 2).

Page 9

22 LOCAL LEAKAGE RATE TESTS (Types B and C)

Local Leakage Rate Tests (LLRT) of containment isolation valves and other containment penetrations were conducted as required by the methods described in the plant operating procedure, Reference 3, for the Types B and C Tests.

Section 4 of this report su'mmarizes the data for the LLRTs conducted since the June 1985 Type A test in accordance with Appendix J, 10CFR50, Paragraph V.B.

Page 10

t)

SECIION 3 TYPE A TEST EDITED LOG OF EVENTS This log was edited from information contained in the ILRT Test Director's Official Type A Log of Events, and from Reference 2.

May 26, 1989 1900 Completed final inspection of containment.

S 2320 Obtained permission from PSN to start pressurization.

2341 Commenced pressurization 2356 Pressurization rate -7 psi/hr.

May 27, 1989 0100 Pressurization rate reduced to -5.8 psi/hr.

0325 Performed general leak inspection Purge Supply 0 PSIG Purge Exhaust 0 PSIG Charging 54 PSIG Alt. RHR 19 PSIG Personnel Hatch 1 PSIG Inspected all drain lines in pipe & valve room. All sat.

0849 Compressors secured. Peak pressure 67.286 PSIA.

1045 Purge Supply 36 PSIG Purge Exhaust 0 PSIG 1112 Personnel Hatch 19 PSIG 1700 Met temperature stabilization criteria. Commenced Type A test.

1930 Purge Supply 46 PSIG Purge Exhaust 0 PSIG Charging 54 PSIG Personnel Hatch 32 PSIG Page 11

May 27, 1989 2130 Purge Supply 46 PSIG Purge Exhaust 0 PSIG Charging 54 PSIG Alt. RHR 20 PSIG May 28, 1989 0300 Purge supply equalized at -50 PSIG.

Noticed change in trend of data.

0330 Suggested restart of test due to change in parameters.

0400 Test restarted.

0530 Personnel hatch 42 PSIG 1200 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months test completed.

1205 Started superimposed leak.

1300 Began 4 hour4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months verification test.

1700 Completed verification test. Sat.

m 1715 Commenced depressurization.

May 29, 1989 0034 Completed depressurization (7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months 19 minutes).

e Page 12

~

32 GENERAL TEST DESCRIPTION 3.2.1

~ ~ Prerequisites In accordance with Reference 2, the following is a listing of the pertinent prerequisites completed and documented prior to containment pressurization:

a. Site meteorological data recorded during the performance of the ILRT (Attachment 3,2A)

b. All required test instrumentation installed and calibrated within 6 months of the test.

c. Primary containment ventilation system secured.

d. Satisfactory inspection of the primary containment in accordance with Reference 2.

e. Pressurization system lined-up and ready for operation.

f. RCS temperature maintained stable prior to and during the performance of the ILRT.

g. Data acquisition and analysis computer systems used for the test are operational.'.

All required system valve lineups completed.

i. Restricted plant access plan in effect.

j. An Official Type A Log of Events established and maintained by the ILRT Test Director.

k. All pressurized components and systems either removed from the containment or-vented.

l. All required Types B and C leakage rate testing completed or remaining LLRTs have been evaluated for impact on the test.

m. Instrument Selection Guide (ISG) calculated.

Page 13

r 3.22 Equipment and Instrumentation Pressurization of the primary containment was achieved by utilizing a temporary system consisting of 9 temporary air compressors manifolded with aftercoolers and refrigerant air dryers. In addition, a chiller was available to provide chilled water to the after coolers and the refrigerant air dryers. The system included adequate instrumentation and valving to maintain proper monitoring and control of the compressed air quality throughout the pressurization sequence. The total capacity of the pressurization system was approximately 11,000 standard cubic feet per minute (SCFM).

The various containment parameters required to calculate containment leakage during the test were monitored using instrumentation which consisted of 22 resistance temperature detectors, 9 relative humidity sensors, and 2 absolute pressure indicators. One(of 10 original) RHD had an apparent ground problem which was discovered before the test and was not used. To minimize potential volume weighting fraction problems during the test, an RHD was relocated from the 30 foot to the 126 foot elevation. Pertinent data for the test instrumentation is listed in Attachment 3.2B, and the general locations of the test in-strumentation are shown in Attachments 3.2C through 3.2G. Elevations are approximate.

A rotameter was used to perform the superimposed leakage verification test.

Instrument election uide I Values used for instrument sensitivity and system error were conservatively chosen.

Instrument accuracies are used in most cases even though instrument sensitivity is perhaps better by a factor of ten. If the ISG is less than 1/3 of the allowable (.25L,), then the test can be performed in 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

T N~Nf ii'rr r Pressure 2 0.007 psi 0.00 psi Temperature 22 0.10 'F 0.10 'F Relative Hum. Sensors 9 0.30 'F 0.10 F Test Duration 8 hrs.

Test Pressure 64.6 psia Test Temperature 70 F = 530'R Test Dewpoint Temp. 65 'F Page 14

ZSG=+

2400 [ EP )+2( )+2( ") ET EP e t z z 2( P T P L

ISG < 0.25 L, which equals 0.0625%%uo per day since L, = 0.25% per day

a. EP = error associated with absolute pressure instruments EP = 0.007/ j2 EP = 0.0049

b. ET = error associated with temperature instruments ET = 0.141421/ J22 ET = 0,0302

c. EP= error associated with vapor pressure instruments EPy 0 005218/ J9 t

EP= 0.0017 XBG = + 24 "2(

L 64 6 Using values established in a,b and c above, calculate ISG.

)'+ 2P 530 )' 2( 64 6 ]

1/2 ISG = + 0.013718 which is less than 0.0625%/day (25% of L,)

Minimum Test Duration (0.013718/0.0625) 24 = 5.27 Hours.

Therefore the test can be performed in 8 hours9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months .

323 Data Acquisition System A programmable, multichannel data logger was used to scan the data from the 22 resistance temperature detectors, the 9 relative humidity sensors and 1 of the 2 pressure sensors. Data readings were recorded every 15 minutes during pressurization and during the Leakage Rate and Verification tests. The other pressure sensor and the verification flow meter readings were recorded manually.

Page 15

~

p 32:4 Data Resolution System The recorded data was manually inputted to a dedicated computer system using Stone &:

Webster Engineering Corporation's (SWEC) ILRT analysis program for data reduction and leakage rate calculations. The following calculations used the instantaneous values of the ILRT sensors to determine both the Mass Point and Total Time Analysis Method leakage rates.,

A lute Method of Mas P int Anal i The Absolute Method of Mass Point Analysis consists of calculating the air mass within the containment structure, over the test period using pressure, temperature, and dewpoint temperature observations made during the ILRT. The air mass is computed using the ideal gas law as follows:

M = ~144V P-P } (Eq 1)

RT where:

M =, air mass, ibm P = total pressure, psia P= average vapor pressure, psia R = 53.35 ft-lbf/ibm'R (for air)

T = average containment temperature, 'R V = containment free volume, ft3 The leakage rate is then determined by plotting the air mass as a function of time, using a least-squares fit to determine the slope, A = dM/dT. The leakage rate is expressed as a percentage of the air mass lost in 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or symbolically:

Leakage Rate = -2400 (A/B) (Eq. 2)

Where A is the slope of the least-squares curve and B is the y-intercept. The sign convention is such that the leakage out of the containment is positive, and the units are in percent/day.

A confidence interval is calculated using a Student's T distribution. The sum of the leakage rate and confidence interval is the Upper Confidence Limit - Mass Point (UCL-MP).

Page 16

i A lue Meh during the ILRT.

d fT alTime Anal i The Absolute Method of Total Time Analysis consists of calculating air lost from the containment, using pressure, temperature, and dewpoint temperature observations made The containment air mass is computed using Equation 1. The measured leakage rate at any time (t) is then determined by subtracting the mass at that time (Mt) from the initial mass (Mi) and dividing by the initial mass. The measured leakage rate is expressed as a percentage of containment mass lost in 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months or symbolically:

Measured Leakage Rate = 2400 ~Mi-M (Eq. 3)

Mi(at)

The sign convention is such that leakage out of the containment is positive, and the units are in percent/day.

The calculated leakage rate is then determined by plotting the measured leakage rate as a function of time and then performing a least-squares curve fit of the measured leakage rate values as follows:

Calculated Leakage Rate = At + B (Eq. 4)

Where, A is the slope and B is the y-intercept of the least squares curve.

A confidence interval ~

is calculated using the requirements of Bechtel Topical Report BN-TOP-1, Rev. ~ 1.

The sum of the calculated leakage rate and the confidence interval is the Upper Confidence .

Limit - Total Time (UCL-TT). i Page 17

ATTACHMENT3.2A SITE METEOROLOGY Barometric Ambient Wind Wind Pressure Temperature Direction Speed

~Dat ~mm HG ~DF} ~D ~Knnt May 26, 1989 0700 30.055 76 CALM 1100 30.120 87 080 9 1500 30.100 87 090 7 1900 30.070 84 070 4 2000 30.090 86 080 4 2100 30.090 82 080 4 2200 30.110 81 080 3 2300 30.120 81 080 2 2400 30.130 79 080 2 May 27, 1989 0100 30.120 79 080 2 0200 30.100 78 CALM 0300 30.090 75 CALM 0400 30.080 75 CALM 0500 30.070 74 CALM 0600 30.085 73 CALM 0700 30.100 73 CALM 0800 30.115 78 CALM 0900 30.140 82 300 2 1000 30.150 84 010 2 1100 30.145 84 060 1 1200 30.130 86 060 7 1300 30.130 87 090 5 1400 30.085 87 070 5 1500 30.090 88 060 7 1600 30.070 87 080 8 1700 30.045 87 090 8 1800 30.050 86 080 6 1900 30.060 &5 070 6 2000 30.070 84 080 5 2100 30.090 82 080 3 2200 30.100 81 090 2 2300 30.110 81 070 2 2400 30.100 80 080 3 May 28, 1989 0100 30.100 80 070 3 0200 30.060 80 080 3 0300 30.060 79 080 2 0400 30.050 74 CALM 0500 30.040 74 CALM 0600 30.040 74 CALM 0700 30.050 73 CALM 0800 30.065 75 320 1 0900 30.080 81 330 2 1000 30.080 82 320 1 1100 30.080 84 070 4 1200 30.085 87 070 5 1300 30.080 86 070 6 1400 30.070 89 060 8 1500 30.045 87 060 8 1600 30.020 87 070 9, Page 18

ATTACHMENT3.28 INSTRUMENTATIONLIST I

The following instruments were calibrated and functionally verified within 6 months prior to the performance of this test and in accordance with 10CFR50, Appendix J.

Weight Computer Instrument Fraction Point Elevation Range Accuracy A. Temperature T09 0.033000 C08 14 32-150 F +0.5 F T14 0.033000 C13 14 32-150 F +0.5 F T16 0.033000 C15 14 32-150 F +0.5 F Tlo 0.033000 C09 30 32-150 F +0.5 F T17 0.033000 C16 30 32-150 F +0.5 F

. T19 0.033000 C18 30 32-150 F +0.5 F T04 0.030000 C03 75 32-150 F +0.5 F T12 0.030000 Cll 75 32-150 F +0.5 F T15 0.030000 C14 75 32-150 F +0.5 F T20 0.030000 C19 75 32-150 F +0.5 F Tol 0.060334 COO 94 32-150 F +0.5 F T03 0.060333 C02 94 32-150 F +0.5 F T08 0.060333 C07 94 32-150 F +0.5 F T13 0.060333 C12 94 32-150 F +0.5 F T18 0.060334 C17 94 32-150 F +0.5 F T21 0.060333 C20 94 32-150 F +0.5 F T02'05 0.053334 Col 126 32-150 F +0.5 F 0.053333 C04 126 32-150 F +0.5 F T06 0.053333 C05 126 32-150 F +0.5 F T07 0.053334 C06 126 32-150 F +0.5 F Tll 0.053333 Clo 126 32-150 F +0.5 F T22 0.053333 C21 126 32-150 F +0.5 F Page 19

ATTACHMENT3.28 INSTRUMENTATIONLIST Meight Computer Instrument Fraction Point Elevation Range Accuracy Associated RTD B.Relative Humidity Ml 0.0495 C42 14 0-100 4RH +2 '%RH T14 M2 0.0495 C47 14 0-100 4RH +2.54RH T16 M3 0.0990 C43 30 0-100 4RH +2.54RH Tl7 M4 0.1205 C44 75 0-100 %RH +2.5%RH T04 M5 0.1205 C49 75 0-100 4RH +2.5%RH T20 M6 0.1205 C45 94 0-100 4RH +2.5%RH Tol M7 0.1205 C46 94 0-100 4'RH +2.5%RH T13 M8 0.1600 0.1600 C40 126 0-100 4RH +2 '%RH Tll M9 C41 126 0-100 %RH +2.54RH T06 C. Pressure Pl 0.500000 C80 0-70psia + 0.024 FS P2 .0.500000 Local 0-70psia + 0.024 FS D. Superimposed Leakage Verification Test Plov Instrument Rotameter- Local 5-19scfm +1 0%F-ST

~

Page 20

ATTACHMENT3.2C 3-B ST GBN, Q~cP.

PRZ.

Qaca 3- C STM.

GBN, 3-A STM.

GBN, ORCP RHO Loca<ion 0 INSTRUMENT LOCATIONS AT ELEVATION 14 FT.

Page 21

~ l ATTACHMENT3.20 0

3-8 ST GEN.

QRC P PAZ.

Qo Q

3-C STM.

GEN.

3-A STM.

GEM.

QRC P AHD Loca< I on Location ATD EL 3Cl INSTRUMENTATION AT ELEVATION 30 FT.

Page 22

ATTACHMENT3.2E W

O2 3-B ST GEN.

QRC P PRZ.

QRC P 3 C STM.

GEN.

3-A STM.

GEN.

QRCP RHD Location EL 75 INSTRUMENTATION AT ELEVATION 75 FT.

Page 23

~ ~

I

ATl'ACHMENT3.2F PERSONNEL HATCH 0

Qs 3- 8 STM GEN. 0 Q

PRZ.

QRC R 3- C STM.

GEN.

EQV I PMENT 3A STM.

HATCH GEN.

QQRC R 0 Qs 1 RHD Locat l on INSTRUMENTATION AT ELEVATION 94 FT.

Page 24

A'IYACHMENY3.26

~Qs S 0 0 S

RHD Locatloo RTO Loca%. I OA

.EL 126 INSTRUMENTATION AT ELEVATION 126 FT.

Page 25

YES'zSmVS 3.3.1 Presentation of Test Results The test data for the May 1989 ILRT is based on an 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months test period starting at 0400 hours0.00463 days 0.111 hours 6.613757e-4 weeks 1.522e-4 months on May 28, 1989. The final test results were determined using SWEC's ILRT computer program. The Measured Input Data, Reduced Input Variables, Mass Point Analysis Test

.suits, Total Time Analysis Test Results, and representative graphs are contained in attachments 3.3A through 3.3J.

Both the Mass Point and Total Time Analysis Test Results for the ILRT satisfied the procedural acceptance criteria.

The Type A Test instrumentation was verified by the Superimposed Leakage Verification Test Method. The Measured Input Data, Reduced Input Variables, Mass Point Analysis Test Results, Total Time Analysis Test Results, and representative graphs are contained in Attachments 3.3K through 3.3R.

Both the Mass Point and Total Time Analysis Test Results for the Superimposed Leakage Verification Test satisfied the procedural acceptance criteria.

3.3.2 ILRT Results The 64.6 psia ILRT was conducted in accordance with Reference 2. The results for the ILRT and for the Supplemental Test are shown below.

332.1 ILRT Results - Mass Point Analysis Per n Da

1. L,, Leakage Rate Calculated 0.059863

2. UCL, Upper Confidence Level 0.002470

3. UCL-MP, L plus UCL 0.062333 4 Corrections for:

(See Section 3.3.2.4)

Type B & C Penalties 0.002004 Water Levels 0.000000 Total Corrections 0.002004'.

(i. and ii.)

Total Reported Type A Leakage Rate 0.064337 (Items 3&4 iii.)

Results were within the acceptable limit of 0.75 L, or 0.1875 percent/day.

Page 26

I ~

0

3.3.2.2 It'en'ercent ILRT Results - Total Time Analysis Da

1. L,, Leakage Rate Calculated 0.070267

2. UCL, Upper Confidence Level 0.055859

3. UCL-TI; L, plus UCL 0.126126 4 Corrections for:

(See Section 3.3.2.4)

Type B & C Penalties 0.002004 Water Levels 0.000000 Total Corrections 0.002004 (i. and ii.)

5. Total Reported Type A Leakage Rate 0.128130 (Items 3&4 iii.)

Results were within the acceptable limit of 0.75 L, or 0.1875 percent/day.

3.323 Supplemental Test Results The Supplemental Verification Test was performed using the Superimposed Leakage Verification Test Method in accordance with Reference 2. The results for the Superimposed Leakage Verification Test are shown below.

6 The Superimposed Leakage Verification Test is acceptable provided L, falls within the following range:

(L~+ L, 0 ~ 25 L~) + L~ + (L~+ Lo+ 0 ~ 25 L~)

Where: L = Type A calculated leakage rate (computer)

(L, MP = 0.059863 %/day)

(Lam TI' 0 070267 %/day)

L, = Superimposed leakage rate (rotameter)

(L, = 0.256757 %/day)

L, = Maximum allowable leakage rate (L, = 0.25 %/day)

L, = Composite leakage rate (computer)

(L~ - MP = 0.305493 %/day)

(L, - TI' 0.305557 %/day)

Page 27

r ~

t I

~ ~ a.

I Mass Point (0.059863 + 0.256757 - 0.0625) < 0.305493 <, (0.059863 + 0.256757 + 0.0625)

(0.254120) < 0.305493 < (0.379120)

b. Total Time (0.070267 + 0.256757 - 0.0625) < 0.305557 < (0.070267 + 0.256757 + 0.0625)

(0.264524) < 0.305557 < (0.389524)

The Superimposed Leakage Verification Test met the requirements set forth in Reference 2.

3.3.2.4 Discussion of Total Time Analysis Anomalies This test was performed in accordance with the provisions of BN-TOP-1 which uses the total time method of leakage calculation and a 95% 2-sided Student's T distribution confidence factor. It has been well known that the choice of the start point of the reduced duration test many times will greatly affect the leakage results. This test is a classic example of this phenomena. As it turned out, the test period was begun at a point where the very next (second) data set showed an apparent increase in mass. This has historically meant that the leakage rate and confidence factor will be higher than if the second mass point dropped and was again proven out here. The test data was recalculated shifting the start point only 15 minutes and both total time and mass point calculations were compared. As can be seen from the results shown below, the total time leakage value differs by about 20% whereas the mass point results are substantially unchanged. This demonstration calculation clearly points out the inherent danger of a test method which can provide such varying results luckiness (or unluckiness) of the random choice of a starting point.

START 0400 0415 MP .059863 .060223 +.000360 (.6)

CONF .002470 .002605 +.000135 (5)

UCL .062333 .062828 +.000495 (.8)

TT .070267 .056578 - .013689 (19)

CONF .055859 .030508 - .025351 (45)

UCL .126126 .087086 - .039040 (31)

Based on the above analysis, the actual probable leak rate for Turkey Point 3 has been

/

unduly inflated by the calculation method used (Total Time 95% 2-sided confidence factor) by about 30% . Fortunately, the actual leak rate result here is so low that the elevated value should not adversely affect continuing 1'eak rate calculations throughout the succeeding oper'ating cycles, but it dramatically points out the urgent need for the approval of another reduced duration test method.

Page 28

I ~

0

t 3.).2.5 Leakage Penalties Added to Type A Leakage Penetration leakage to be added since these penetrations were isolated or could not be vented and drained during the Type A test. The leakage assigned is the recorded value for minimum pathway analysis.

e B R Penaltie P .~D Percent da 10 RCDT and PRT Vent 34 11 Alt LHSI to Loop 34 15 Charging Line Check 34 16 PACVS Stop, Post Acc. 34 23 Cont. Sump to WHT 15 24A Seal Water to RCP "A" 130 24B Seal Water to RCP "B" 100 24C Seal Water to RCP 34 Stop, Post Acc.

"C'ACVS 53 175 62A Containment Press. 20 Total 610 (610 CCM)(14.7+50)/14.7 = 2685 SCCM Total Type B & C Leakage 2685 SCCM Total Type B & C Leakage 0.002004 ii. Wat r Level rr tion De cri ti n gall~on Containment Sump Pressurizer Total Water Level Corrections 0 Gallons Total Water Level Corrections 0.000000 P~l Total Type A Corrections 0.002004 (i. and ii.)

Page 29

ATI'ACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 04:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 91.954 91.562 91.946 92.980 91.997 92.821 94.534 94.522 93.072 94.461 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.595 94.312 94.250 94.286 94.134 94.384 94.578 94.475 94.212 94.120 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.728 93.968 70.217 68.412 68.662 64.104 65.172 65.793 65.155 67.675 D9/C-41 Pl/MAN. P2/MAN.

64.644 66.060 66.063 05/28/89 04'15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.954 91.562 91.957 92.980 91.985 92.810 94.479 94.511 93.061 94.441 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.575 94.301 94.196 94.298 94.113 94.329 94.544 94.443 94.201 94.088 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.694 93.959 70.206 68.452 68.685 64.116 65.166 65.800 65.166 67.657 D9/C-41 P 1/MAN. P2/MAN.

64.702 66.058 66.061 05/28/89 04:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 91.966 91.562 91.957 92.992 91 '85 92.810 94 '79 94.502 93.061 94.418 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.563 94.278 94.207 94.264 94 '82 94.329 94.544 94.421 94.180 94.065 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.662 93.936 70.182 68.486 68.696 64.149 65.154 65.811 65.194 67.656 D9/C-41 P 1/MAN. P2/MAN.-"

64.736 66.056 66.059 05/28/89 04:45 C-08 C-13 C-15 C-09 C-16 C-18 'C-03 C-11 C-14 C-19 91.966 91.585 91.957 92.980 91.997 92.821 94.479 94.490 93.061 94.407 C-00 C-02 C-oj C-12 C-lj C-20 C-ol C-04 C-05 C-06 93.586 94.278 94.153 94.243 94.091 94.341 94.535 94.389 94.169 94.056 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.651 93.925 70.219 68.511 68.691 64.156 65.167 65.835 65.237 67.716 D9/C-41 Pl/MAN. P2/MAN.

64.749 66.054 66.057 Page 30

~ ~

ATTACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 05:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 91.966 91.585 91.957 92.992 91.997 92.821 94.447 94.468 93.061 94.375 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.532 94 '57 94.164, 94.243 94.070 94.309 94.501 94.389 94.180 94.034 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-4'4 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.640 93.893 70.240 68.551 68.715 64.150 65.189 65.823'5.271 67.628 D9/C-41 Pl/MAN. P2/MAN.

64.760 66 '52 66.055 05/28/89 05'15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.966 91.596 91.957 92.980 91.997 92.810 94.427 94.458 93.061 94.364 C-OO C-02 C-oj C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.498 94.235 94.164 94.209 94.091 94.298 94.501 94.366 94.157 94.034 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.619 93.904 70.217 68.551 68.730 64.237 65.171 65.822 65.265 67.639 D9/C-41 Pl/MAN. P2/MAN.

64.771 66.050 66.053 05/28/89 05:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91 '66 91.596 91.969 92.992 91.997 92.821 94.427 94.436 93.061 94.353 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.520 94.223 94.153 94.200 94.036 94.275 94.481 94.378 94.126 94.002 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.596 93.870 70.206 68.575 68 '38 64.180 65.167 65.823 65 '94 67.617 D9/C-41 Pl/MAN. P2/MAN.

64.818 66.049 66.052 05/28/89 05:45 C-08 C-13 C-15 C-09 C-16 C-18 .C-03 C-11 C-14 C-19 91.966 91.585 91.957 92.980 91.997 92.821 94.427 94.424 93.049 94.343 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.498 94 '14 94.164 94.200 94.059 94.309 94.470 94.366 94.082 94.002 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.576 93.849 70.217 68.610 68.738 64.203 65 189 65.823 65.323 67.628 F

D9/C-41 Pl/MAN. P2/MAN.

64.841 66.047 66.050 Page 31

~ ~

ATTACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 06:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.975 91.585 91.969 92.980 91.997 92.821 94.393 94.413 93.061 94.321 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.466 94.191 94.130 94.189 94.036 94.266 94.458 94.303 94.103 93.979 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46'8/C-40 94.542 93 '49 70.205 68.597 68.748 64.290 65.194 65.828 65.305 67.616 D9/C-41 Pl/MAN. P2/MAN.

64.823 66.045 66.049 05/28/89 06:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 91.975 91.617 91.969 92,980 92.008 92.810 94.372 94.413 93.049 94.298 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.443 94.180 94.098 94.146 94 '27 94.243 94.447 94 '23 94.071 93.968 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.542 93.849 70.206 68 '10 68.743 64.272 65.212 65.857 65.334 67.617 D9/C-41 Pl/MAN. P2/MAN.

64.858 66.043 66.046 05/28/89 06:30 C-08 '-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 91.975 91.607 91.978 92.980 92.019 92.821 94.361 94.404 93.049 94.289 C-OO C-02 . C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.434 94.171 94.098 94.189 94.004 94.232 94.447 94.280 94.048 93.959 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.532 93.815 70.206 68.639 68.749 64.255 65.220 65.835 65.387 67.600 D9/C-41 Pl/MAN. P2/MAN.

64.871 66.041 66.045 05/28/89 06:45 C-08 C-13 C-15 C-09 C-16 C-18 'C-03 C-11 C-14 C-19 91.975 91.617 91.969 92.980 91.997 92.821 94.361 94.381 93.049 94.278 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.400 94.171 94.109 94.123 94.004 94.220 94.426 94.291 94 '48 93.947 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.521 93.804 70.208 . 68.628 68.744 64.285 65.220 65.870 65.365 67.606 D9/C-41 Pl/MAN. P2/MAN.

64.883 66.039 66.043 Page 32

~ ~

ATTACHMENT39A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 07:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.975 91.607 91.978 92.980 92.019 92.821 94.338 94.370 93.027 94.266 C-OO C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.411 94.137 94.066 94.102 93.973 94.211 94.415 94 '69 94.028 93.968 C-lo C-21 Dl/C-42. D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 DS/C-40 94.466 93.795 70.172 68.645 68.726 64.261 65.208 65.892 65.387 67.611 D9/C-41 Pl/MAN. P2/MAN ~

64.900 66.038 66.042 05/28/89 07:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 ,C-11 C-14 C-19 91.975 91.617 91.978 92.971 92.040 92.810 94.327 94.370 93.038 94.255 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.391 94.137 94.075 94.102 93,984 94.220 94.372 94.237 94.037 93.968 C-10 ~ C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 DS/C-40 94.478 93.772 70.182 68.644 68.737 64.313 65.219 65.868 65.363 67.593 D9/C-41 Pl/MAN. P2/MAN.

64.893 66.036 66.040 05/28/89 07:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.986 91.628 .91.969 92.971 92.019 92.821 94.306 94.349 93..027 94.235 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.379 94.116 94.066 94.068 93.984 94.220 94.361 94.214 94.028 93.959 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.455 93.749 70.170 68.660 68.729 64.363 65.240 65.856 65.391 67.585 D9/C-41 Pl/MAN. P2/MAN.

64.961 66.034 66.038 05/28/89 07:45 C-08 C-13 C-15 C-09 C-16 C-18 'C-03 C-11 C-14 C-19 91.998 91.628 91.978 92.992 92.019 92.810 94.327 94.338 93.038 94 . 235 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.391 94.105 93.989 94.080 93.950 94.200 94.372 94.237 94.005 93.947 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.466 93.761 70.166 68.645 68.726 64.354 65.220 65.875 65.411 67.594 D9/C-41 Pl/MAN. P2/MAN.

64.911 66.033 66.037 Page 33

4 ~

ATTACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 08:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.986 91.639 91.978 92.980 92.019 92.821 94.295 94.338 93.038 94.212 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.345 94.094 94.044 94.068 93.961 94.157 94.361 94.205 93.993 93.893 C-10 C-21 D1/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 DS/C-40 94 '44 93.740 70.160 68.668 68.715 64.308 65.243 65.892 65.405 67.588 D9/C-41 P1/MAN. P2/MAN.

64.923 '66.031 66.035 05/28/89 08:15 C-OS C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.998 91.651 91.978 92.980 92.019 92.810 94.295 94.315 93 '27 94.212 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.336 94.105 93.989 94.091 93.961 94.189 94.340 94.162 93.950 93.904 C-10 C-21 D1/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 DS/C-40 94.423 93.717 70.143 68.668 68.726 64.377 65,271 65.892 65.428 67.577 D9/C-41 P1/MAN. P2/MAN.

64.946 66.029 66.033 05/28/89 08:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.998 91.660 91.989 92.980 92.019 92.810 94 '74 94.306 93.038 94.212 C-00 C-02 C-07 C-12 C-.17 C-20 C-01 C-04 C-05 C-06 93.325 94.082 93.989 94.091 93.930 94.157 94 '40 94.171 93 '50 93.870 C-10 C-21 D1/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.423 93.729 70.125 68.650 68.708 64.388 65.212 65 '03 65.422 67.594 D9/C-41 P1/MAN. P2/MAN.

64.963 66.028 66.031 05/28/89 08:45 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 91.998 91.671 91.978 92.980 92.029 92.821 94.274 94.295 93.017 94.201 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.336 94.082 93.935 94.068 93.918 94.166 94.317 94.194 93.939 93.861 C-10 C-21 D1/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94 '00 93.697 70.131 68.667 68.715 64.377 65.277 65.898 65.433 67.594 D9/C-41 P1/MAN. P2/MAN.

64.969 66.027 66.031 Page 34

~

ATTACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 09:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92 '09 91.671 92.001 92.992 92.029 92.810 94.240 94.284 93.027 94.169 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.293 94.062 93 '78 94.025 93.907 94.166 94.295 94.162 93.930 93.850 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.400 93.663 70.125 68.661 68.707 64.393 65.282 65.914 65.438 67.563 D9/C-41 Pl/MAN. P2/MAN.

64.962 66.025 66.029 05/28/89 09:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.009 91.671 91.989 92.980 92.029 92.821 94.251 94.284 93.038 94.169 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.302 94.028 93.969 94.005 93.907 94.123 94.295 94.151 93.930 93.861 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.391 93.663 70.088 68.660 68.700 64.392 65.251 65 '07 65.437 67.585 D9/C-41 Pl/MAN. P2/MAN.

64.967 66.024 66.027 05/28/89 09:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.018 91.671 92.001 92.992 92.040 92.821 94.251 94.263 93.027 94.158 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.282 94.039 93.926 93.994 93.918 94,.123 94.263 94.128 93.895 '3.861 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94 '68 93.642 70.078 68.644 68.690 64.382 65.288 65.920 65.474 67.570 D9/C-41 Pl/MAN. P2/MAN.

64.980 66.023 66.026 05/28/89 09:45 C-08 C-13 C-15 C-09 C-16 C-18 .C-03 C-11 C-14 C-19 92.029 91.694 92.012 92.992 92.051 92.821 94.220 94.252 93.038 94.148 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.270 94.028 93,978 93.994 93.886 94.102 94.263 94.128 93.895 93.838 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94 '57 93.631 70.079 68.656 68.662 64.401 65.300 65.934 65.481 67.577 D9/C-41 Pl/MAN. P2/MAN.

65.010 66.021 66.024 Page 35

ATTACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 10:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.018 91.671 92.012 93.003 92.051 92.821 94.208 94.252 93.038 94.137 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.270 94.028 93.969 93.971 93.886 94.091 94.263 94.117 93.886 93.818 C-lo C-21 DX/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40

'94.346 93.608 70.072 68.650 68.685 64.406 65.323 65.951 65.469 67.559 D9/C-41 Pl/MAN. P2/MAN.

64.993 66. 020 6'6'. 024 05/28/89 10:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.029 91.694 92.001 92.992 92.063 92.883 94.220 94.240 93.027 94.126 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.247 94.007 93.946 93.962 93.841 94.112 94.252 94.108 93.895 93.795 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 DS/C-40 94.336 93.619 70.049 68.649 68.667 64.423 65.276 65.933 65.474 67.546 D9/C-41 Pl/MAN. P2/MAN.

65.004 66.019 66.022 05/28/89 10:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.029 91.705 92.021 92 '92 92.063 92.821 94.220 94.229 93.027 94.137 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.259 94.007 93.935 93.939 93.832 94.057 94.231 94.096 93.852 .93.795 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.325 93.619 70.038 68.650 68.650 64.447 65.260 65.997 65.521 67.571 D9/C-41 Pl/MAN. P2/MAN.

65.039 66.017 66 '21 05/28/89 10:45 C-08 C-13 C-15 C-09 C-16 C-18 "C-03 C-ll C-14 C-19 92 '29 91.705 92 '21 92.992 92.063 92.810 94.208 94.218 93.027 94.103 C-OO C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.259 93.996 93.915 93.939 93.864 94.025 94.208 94.085 93 863 93 773 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 DS/C-40 94.302 93.608 70.037 68.638 68.661 64.440 65.311 65.927 65.514 67.552 D9/C-41 Pl/MAN. P2/MAN.

65.021 66.017 66.020 Page 36

~ ~

~

ATl'ACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 11:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.041 91.694 92.012 93.003 92.063 92.842 94.185 94.209 93.027 94.103 C-00 C-02 C-07 C-'12 C-17 C-20 C-ol C-04 C-05 C-06 93.216 93.985 93.915 93.951 93.832 94.068 94.208 94.074 93.895 93.764 C-10 c-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.314 93.588 70.002 68.650 68.616 64.504 65.283 65.985 65.521 67.571 D9/C-41 Pl/MAN. P2/MAN.

65.010 66.015 66.018 05/28/89 11:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll 'C-14 C-19 92.041 91.714 92.032 92.992 92.063 92.833 94.197 94.209 93.017 94.103 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.216 93.964 93.872 93.962 93.821 94.005 94.188 94.065 93.852 93.784 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.291 93.588 69.979 68.633 68,616 64.458 65,306 65.962 65.526 67.576 D9/C-41 Pl/MAN. P2/MAN.

65.045 66.014 66.017 05/28/89 11:30 C-08 C-13 C-15 C-09 C-16 C-18 'C-03 C-11 C-14 C-19 92.052 91.714 92.021 92.992 92.063 92.833 94.176 94.197 93.027 94.094 C-OO C-02 . C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.184 93.953 93.849 93.951 93.809 94.005 94.188 94.074 93.875 93.773 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.282 93.576- 69.984 68.608 68.632 64.521 65.288 65.973 65.520 67.557 D9/C-41 P 1/MAN. P2/MAN.

65.009 66.012 66.015 05/28/89 11:45 C-08 C-13 C-15 C-09 C-16 C-18 'C-03 C-11 C-14 C-19 92.052 91.705 92.032 92.992 92.072 92.833 94.131 94.186 93.017 94.071 C-00 C-02 C-oj C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.193 93.964 93.872 93.907 93.809 94.014 94.177 94.065 93.863 93.741 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.282 93.576 69.979 68.621 68.615 64.475 65.305 65.967 65.543 67 '70 D9/C-41 Pl/MAN. P2/MAN.

65.050 66.012 66.015 Page 37

~

ATTACHMENT33A Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 MEASURED INPUT DATA 05/28/89 12:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.052 91.726 92.032 93.003 92.072 92.821 94.165 94.174 93.038 94.071 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.216 93.941 93.892 93.907 93.798 94.025 94.165 94.065 93.852 93.764 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.259 93.542 69.991 68.622 68.616 64.493 65.300 65.968 65.532 67.554 D9/C-41 Pl/MAN. P2/MAN.

65.051 66.010 66.013 Page 38

~ ~

AYI'ACHMENY39B Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 REDUCED INPUT VARIABLES Time Press. U.P. Temp. Dewpoint Mass (hh:mm) (PSIA) (PSI) (R) (U) (LbM) 04:00 66.061 0.5206 553.501 0.521 495397.65 04:15 66.060 0.5204 553.480 0.520 495402.18 04:30 66.058 0.5203 553.468 0.520 495398.99 04:45 66.055 0.5204 553.463 0.520 495387.91 05:00 66.054 0.5202 553.449 0.520 495387.15 05:15 66.052 0.5200 553.439 0,520 495382 '2 05:30 66.050 0.5198 553.427 0.520 495386 '3 05'45 66.048 0.5197 553.422 0.520 495376.89 06:00 66.047 0.5195 553.405 0.520 495382.01 06:15 66.044 0.5194 553.394 0.519 495374.02 06:30 66.043 0.5194 553.387 0.519 495369.07 06:45 66.041 0.5192 553.377 0.519 495364.71 07:00 66.040 0.5189 553 '63 0.519 495371.56 07:15 66.038 0.5189 553.359 0.519 495359.51 07:30 66.036 0.5188 553.347 0.519 495356.01 07:45 66.035 0.5188 553.343 0.519 495352.19 08:00 66.033 0.5185 553.330 0.519 495350.63 08:15 66.031 0.5185 553.322 0.519 495342.56 08:30 66 '30 0.5184 553.316 0 '18 495337.51 08:45 66.029 0.5184 553.307 0 '18 495341.86 09:00 66.027 0 '181 553.296 0.518 495339.03 09:15 66.025 0 '180 553 '90 0.518 495333.57 09:30 66.024 0.5179 553.280 0.518 495336.18 09:45 66.023 0.5179 553.277 0.518 495323.98 10:00 66.022 0.5177 553.269 0.518 495328.56 10:15 66.020 0.5176 553.263 0.518 495322.98 10:30 66.019 0.5177 553.252 0.518 495320.89 10:45 66.018 0.5175 553.244 0.517 495325.88 11:00 66.017 0.5175 553.243 0.518 495311.64 11:15 66.016 0.5174 553.232 0.517 495314.58 11:30 66.013 0.5173 553.225 0.517 495306.12 11:45 66.013 0.5171 553.220 0.517 495312.05 12:00 66.012 ~ 0.5172 553.220 0.517 495296.61 I Page 39

ATTACHMENT33C Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 ABSOLUTE TEST METHOD, MASS POINT ANALYSIS TEST RESULTS Time Mass Leakage Confidence UCL (hh:mm) (LbM) (PCT./DAY) (PCT./DAY) (PCT./DAY) 04:00 495397.65 0.000000 0.000000 0.000000 04:15 495402.18 0.000000 0.000000 0.000000 04:30 495398.99 -0.012992 0.369098 0.356106 04:45 495387.91 0.062781 0.140675 0.203455 05:00 495387.15 0.068353 0.065436 0.133790 05:15 495382.02 0.074367'.060215 0.039485 0.113852 05 30 495386.03 0.031105 0.091320 05:45 495376.89 0.064073 0.022773 0.086846 06:00 495382.01 0.054980 0.019867 0.074848 06:15 495374.02 0.055800 0.015581 0.071381 06:30 495369.07 0.058071 0.012769 0.070840 06:45 495364.71 0.060398 0.010783 0.071181 07'00 495371.56 0.055437 0.010392 0.065830 07'15 495359.51 0.057406 0.009062 0.066468 07:30 495356.01 0.058949 0.007955 0.066904 07:45 495352.19 0.060313 0.007057 0.067369 08:00 495350.63 0.060658 0.006204 0.066862 08:15 495342.56 0.062581 0.005822 0.068402 08:30 '495337.51 0.064512 0.005539 0.070051 08:45 495341.86 0.063795 0.005020 0.068814 09:00 495339.03 0.063146 0.004574 0.067719 09:15 495333.57 0.063165 0.004146 0.067311 09'30 495336.18 0.061942 0.003967 0.065909 09:45 495323.98 0.062746 0.003714 0.066460 10:00 495328.56 0.061974 0.003495 0.065469 10:15 495322.98 0,061760 0.003227 ,0 '64987 10'30 495320.89 0 '61423 0.003001 0.064425 10:45 495325.88 0 '59985 0.003122 0.063107 ll:00 495311.64 0.060313 0.002921 0.063234 11'15 495314.58 0 '59824 0.002764 0.062588 11:30 495306.12 0.060052 0.002593 0.062645 11:45 495312.05 0.059247 0.002553 0.061800 12:00 495296.61 0.059863 0.002470 0.062333 Page 40

ATTACHMENT39D Turkey Point Unit 3 - 1989 ILRT FROM 04:00 HOURS TO 12:00 HOURS ON 05/28/89 ABSOLUTE TEST METHOD, TOTAL TIME ANALYSIS TEST RESULTS Time Mass Meas.Leak. Gale.Leak, Confidence UCL (hh:mm) (LbM) (PCT./DAY) (PCT./DAY) (PCT./DAY) (PCT./DAY) 04:00 495397.65 0.000000 0.000000 0.000000 0.000000 04:15 495402.18 -0.087713 0.000000 0.000000 0.000000 04:30 495398.99 -0.012992 0.000000 0.000000 0.000000 04:45 495387.91 0.062898 0.062703 0.004619 0.067322 05'00 495387.15 0.050892 0.077027 0.169453 0.246480 05 15 495382.02 0.060574 0.086823 0.141529 0.228352 05 30 495386.03 0.037518 0.078161 0.145588 0.223749 05:45 495376.89 0.057482 0.081339 0.127323 0.208662 06:00 495382.01 0.037882 0.074363 0.122968 0.197331 06:15 495374.02 0.050881 0.074122 0.112987 0.187109 06:30 495369.07 0.055385 0.075098 0 '04526 0.179624 06:45 495364.71 0.058034 0.076307 0.097647 0.173954 07:00 495371.56 0.042135 0.072238 0.094918 0.167155 07'15 495359.51 0.056855 0.072999 0.089853 0.162853 07:30 495356.01 0.057644 0.073614 0.085592 0.159206 07:45 495352.19 0 '58735 0.074211 0.081909 0.156121 08:00 495350.63 0 '56951 0.074152 0.078920 0.153071 08:15 495342.56 0.062802 0.075254 0.075878 0.151132 08:30 495337.51 0.064743 0.076456 0 '73143 0.149599 08:45 495341.86 0.056904 0.075835 0.071316 0.147151 09:00 495339.03 0.056795 0.075220 0.069631 0.144851 09:15 495333.57 0.059130 0.075048 0.067905 0.142953 09:30 495336.18 0.054142 0.073995 0.066666 0.140660 09:45 495323.98 0.062067 0.074333 0.065002 0.139335 10:00 495328.56 0.055788 0.073594 0.063829 0.137423 10:15 495322 '8 0.057876 0.073227 0.062587 0.135814 10:30 495320.89 0.057214 0.'072772 0.061454 0.134226 10:45 495325.88 0.051510 0.071541 0.060700 0.132242 11:00 495311 '4 0.059527 0.071513 0.059541 0,131054 11:15 495314.58 0.055509 0.070935 0.058622 0 '29557 11:30 495306.12 0.059122 0.070855 0.057596 0.128452 11:45 495312.05 0.053512 0.070072 0.056856 0.126928 12:00 495296.61 0.061188 0.070267 0.055860 0.126126 Page 41

CONTAlNMENT PRESSuRE vs. TllvlE TURKEY POINT 3 ILRT MAY 1989 66.07 66.06 66.05 CL CC V)

CC 66.03 66.02

66. 01 0400 OSQO 0600 0700 0800 0900 1000 1100 1200 TIME HOURS

a f

CQNTAINMENT VAPQI:I PI:IESS. vs. TIME TUAKEY POINT 3 ILAT MAY 1989

0. 521 0.5205 0.52 0.. 5195

0. 519 CL

0. 5185

0. 518

0. 5175

0. 517 0400 0500 0600 0700 0800 0900 1000 1100 1200 TIME HOUAS

Is ~ ~

CONTA NMENT MASS I vs. T IME TURKEY POINT 3 ILRT MAY 1989 495. l1 495. 0 495. 39

'}95. 38

'}95. 37 a 095 36 r'y) 495. 35 0

v) c

~ I- 495. 3'}

695.33 995.32

'}95. 31 495. 3 695.29 0400 0500 0600 0700 0800 0900 1000 1100 1200 T I ME HOURS

a g ~ J c,

0

MASS PO NT LEAKAGE AND UCL I

TURKEY POINT 3 ILRT MAY 1989 0.4 0.35 0.3 0.25

<C CI 0.2 Z

0. 15 0.1 0.05 0400 0500 0600 0700 0800 0900 1000 1100 1200 T I ME HOURS

TOTAL TIME LEAKAGE AND UCL TUAKEY POINT 3 - ILRT MAY 1989 0.4

0. 35 0.3 0.25 O

0.2

0. 15 0.1 0.05 0100 0500 0600 0700 0800 0900 1000 1100 1200 T I ME HOUAS

4 ~ ~

ATI'ACHMENT32K Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 MEASURED INPUT DATA VERIFICATION TEST 05/28/89 13:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.073 91.748 92.066 92.992 92.083 92.833 94.110 94.154 93.027 94.051 C-OO C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.141 93.921 93.838 93.853 93.755 93.971 94.122 94.010 93.832 93.698 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 DS/C-40 94.227 93.510 69.934 68.599 68.586 64.557 65.341 66.038 65.579 67.571 D9/C-41 Pl/MAN. P2/MAN.

65.051 65.999 66.002 05/28/89 13:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.073 91.737 92.066 92.992 92.094 92.833 94.078 94.143 93.027 94.028 C-00 C-02 C-07 C-12 C-lj C-20 C-ol C-04 C-05 C-06 93 '41 93.921 93.774 93.853 93.789 93.994 94.111 94.010 93.832 93.675 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.216 93 '22 69.951 68.597 68.580'4.551 65 '76 65.997 65.585 67.552 D9/C-41 Pl/MAN P2/MAN.

~

65.056 65.996 65.999 05/28/89 13:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 92.064 91.748 92.055 92.992 92.083 92.842 94.099 94.131 93.017 94.028 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.150 93.887 93.817 93.842 93 '43 93.982 94.099 93.999 93.788 93.675 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.193 93.478 69.916 68.593 68.580 64.551 65.353 '.65.962 65 '73 67.542 D9/C-41 Pl/MAN. P2/MAN.

65.073 65.993, 65.996 05/28/89 13:45 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.064 91.757 92.076 93.003 92.083 92.833 94.088 94.120 93.027 94.017 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.118 93.898 93.774 93.842 93.743 93.960 94.111 93.987 93.820 93.675 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 DS/C-40 94.193 93.478 69.907 68.584 68.550 64.567 65.321 65.989 65.582 67.550 D9/C-41 Pl/MAN. P2/MAN.

65.060 65.990 65.993 Page 48

A'ITACHMENT39K Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 MEASURED INPUT DATA VERIFICATIONTEST 05/28/89 14:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 c-la c-14 C-19 92.084 91.769 92.066 93.003 92.094 92.833 94.078 94.120 93.027 94.005 C-00 C-02 C-07 C-12 C-lj C-20 C-01 C-04 C-05 C-06 93.106 93.878 93.774 93.810 93.743 93.960 94.079 94.010 93.788 93.666 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.172 93.467 69.893 68.569 68.540 64.592 65.359 66.021 65.579 67.559 D9/C-41 Pl/MAN. P2/MAN. 6'5.062 65.987 65.991 05/28/89 14:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.084 91.757 92.066 93.014 92.106 92.833 94.078 94.111 93.027 94.005 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.106 93.878 93.774 93 810 F 93.723 93.951 94.099 93.999 93.797 93.655 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.184 93.456 69.891 68.562 68.533 64.579 65.358 66.025 65.613 67.557 D9/C-41 Pa/MAN. P2/HAN.

'5.073 65.984 65.988 05/28/89 14:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.084 91.769 92.076 93.014 92.106 92.821 94.067 94.111 93.038 93.996 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.118 93.855 93.806 93.830 93 '55 93 '39 94.090 93.999 93.765 93.643 C-10 C-21 Dl/C-42 D2/C-47'3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C,-46 D8/C-40 94.172 93.444 69.845 68.562 68.528 64.521 65."404 66.077 65.607 67.546 D9/C-41 Pl/MAN P2/MAN.

~

65.078 65.982 65.985

'5/28/89, 14:45 "

C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.084 91.780 92.098 93.014 92.106 92.833 94.067 94.100 93.027 93.985 C-00 C-02 C-oj C-12 C-lj C-20 'C-01 C-04 C-05 C-06 93.118 93.878 93.817 93.799 93.700 93.951 94.090 93.976 93.765 93.632 C-10 C-21 Da/c-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.172 93.444 69.857 68.545 68.516 64.545 65.345 66.025 65.619 67.540 D9/C-41 Pl/MAN. P2/HAN.

65.090 65.979 65.983 Page 49

a ATI'ACHMENT39K Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 MEASURED INPUT DATA VERIFICATIONTEST 05/28/89 15:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.096 91.769 92.087 93.014 92.106 92.842 94.056 94.100 93.038 93.996 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.118 93.866 93.806 93.810 93.723 93.928 94.079 93.967 93.754 93.643 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.161 93.456 69.874 68.551 68.516 64.556 65.322 66.013 65.624 67.523 D9/C-41 Pl/MAN. P2/MAN.

65.107 65.976 65.980 05/28/89 15:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 'C-11 C-14 C-19 92.096 91.780 92.098 93.014 92.117 92.842 94.067 94.088 93.027 93.996 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.106 93.844 93.783 93.787 93.712 93.960 94.068 93.956 93.754 93.612 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.161 93.435 69.863 68.528 68.516 64.585 65.322 66.013 65.636 67.505 D9/C-41 Pl/MAN. P2/MAN.

65.096 65.974 65.978 05/28/89 15:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 92.107 91.791 92.087 93.014 92.117 92.853 94.024 94.077 93.038 93.974 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.118 93 '55 93.740 93.767 93.700 93.928 94.068 93.956 93.743 93.612 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 Dj/C-46 D8/C-40 94.150 93.435 69.823 68.534 68.488 64.574 65.393 66.025 65.637 67.529 D9/C-41 Pl/MAN. P2/MAN.

65.103 65 '71 65.975 05/28/89 15:45 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.107 91.769 92.098 93.014 92.126 92.842 94.044 94.088 93.027 93.985 C-00 ,. C-02 C-oj C-12 C-lj C-20 C-ol C-04 C-05 C-06 93 '86 93 '55 93.752 93.767 93.691 93.928 94 '56 93.956 93.743 93.643 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.141 93.424 69.806 68 '11 68.494 64.615 '65.347 66.025 65.619 67.523 D9/C-41 Pl/MAN. P2/MAN.

65.079 65.969 65.973 Page 50

A'ITACHMENT33K Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 MEASURED INPUT DATA VERIFICATION TEST 05/28/89 16:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.107 91.769 92.110 93.026 92.126 92.842 94.044 94.065 93.027 93.962 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.118 93.844 93.740 93.755 93.657 93.905 94.036 93.933 93.734 93.589 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.141 93.424 69.817 68.500 68.488 64.603 65.364 66.014 65.602 67.529 D9/C-41 Pl/MAN. P2/MAN.

65.092 65.967 65.970 05/28/89 16:15 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.116 91.780 92.087 93.026 92.126 92.842 94.044 94.077 93.038 93.962 C-00 C-02 C-07 C-12 C-17 C-20 C-01 C-04 C-05 C-06 93.095 93.832 93.752 93.755 93.657 93.905 94.024 93.944 93.722 93.612 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.141 93.412 69.794 68.511 68.458 64.574 65.410 66.021 65.642 '67.535 D9/C-41 Pl/MAN. P2/MAN.

65.109 65.964 65.967 05/28/89 16:30 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.116 91.791 92.098 93.026 92.117 92.842 94.033 94.065 93.038 93.953 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.063 93.832 93.740 93.776 93.668 93.916 94.036 93.933 93.699 93.600 c-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.129 93.401 69.800 68.511 68.470 64.597 65.334 , 66.008 65.642 67.518 D9/C-41 Pl/MAN. P2/MAN.

65.115 65.961 65.964 05/28/89 16:45 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-11 C-14 C-19 92.123 91.810 92.105 93.042 92.133 92.849 94.040 94.072 93.045 93.969 C-00 C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.102 93.839 93.758 93.762 93.664 93.905 94.020 93.951 93.718 93.618 C-lo C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.136 93.401 69.794 68 '88 68.435 64.563 65.341 66.031 65.637 67.500 D9/C-41 Pl/MAN. P2/MAN.

65.120 65.959 65. 96'2 Page 51

ATFACM4ENT3DK Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 MEASURED INPUT DATA VERIFICATION TEST 05/28/89 17:00 C-08 C-13 C-15 C-09 C-16 C-18 C-03 C-ll C-14 C-19 92.116 91.791 92.110 93.035 92.137 92 '53 94.001 94.065 93.049 93.942 C-OO C-02 C-07 C-12 C-17 C-20 C-ol C-04 C-05 C-06 93.075 93.832 93.665 93.744 93 '46 93 '28 94.002 93.922 93.711 93.578 C-10 C-21 Dl/C-42 D2/C-47 D3/C-43 D4/C-44 D5/C-49 D6/C-45 D7/C-46 D8/C-40 94.106 93.435 69.764 68.481 68.452 64.557 65.347 66:031 65.614 67.500 D9/C-41 Pl/MAN. P2/MAN.

65.096 65.956 65.960 0

Page 52

4 ATl'ACFBHENY39L Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 REDUCED INPUT VARIABLES VERIFICATIONTEST Time Press. V.P. Tame Devpoint Mass (hh:mm) (PSIA) (PSZ) (R) (V) (LbM) 13:00 66.000 0.5169 553.189 0.517 495243.79 13:15 65.998 0.5167 553.185 0.517 495225.94 13:30 65.994 0.5165 553.174 0.517 495214.44 13:45 65.992 0.5165 553 '71 0,516 495194.66 14:00 65.989 0.5163 553.163 0 '16 495183.94 14:15 65.986 0.5164 553.162 0.516 495161.67 14:30 65.983 0.5164 553.162 0.516 495143.61 14:45 65.981 0.5162 553.158 0.516 495129.00 15:00 65.978 0.5162 553.156 0.516 495108.07 15:15 65.976 0.5161 553.150 0.516 495099.16 15:30 65.973 0.5160 553.142 0.516 495084.05 15'45 65.971 0.5159 553.141 0.516 495070.77 16:00 65.969 0.5159 553.131 0,516 495060.83 16:15 65.965 0.5159 553.130 0.516 495039.10 16:30 65.963 0.5157 553 '26 0.516 495021.26 16:45 65.960 0.5158 553.135 0,516 494997.85 17:00 65.958 0.5155 553.119 0.515 494996 00 F

Page 53

r ~

7 V

ATTACHMENT39M Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 ABSOLUTE TEST METHOD, MASS POINT ANALYSIS TEST RESULTS VERIFICATION TEST Time Mass Leakage Confidence UCL (hh:mm) (LbM) (PCT./DAY) (PCT./DAY) (PCT./DAY)

I 13:00 495243.79 0.000000 0.000000 0.000000 13:15 495225.94 0.000000 0.000000 0.000000 13:30 495214.44 0.284426 0.303809 0.588235 13:45 495194.66 0.307991 0.061526 0.369517 14'00 495183.94 0:292661 0.035248 0.327909 14:15 495161.67 0.308130 0.028267 0.336397 14:30 495143.61 0.318154 0.022201 0.340355 14:45 495129 00 F 0.319429 0.016022 0.335451 15:00 495108.07 0.325770 0.013948 0.339718 15:15 495099.16 0 '20653 0.012226 0.332878 15:30 495084.05 0.316599 0.010735 0 '27334 15:45 495070.77 0.311980- 0.010068 0.322048 16:00 495060.83 0.305262 0.010937 0.316199 16:15 495039.10 0.304348 0.009343 0.313690 16:30 495021.26 0.304792 0.008052 0.312844 16 45 494997.85 0.308376 0.007895 0.316272 17:00 494996.00 0.305493 0.007520 0.313013 Page 54

A'ITACHMENT39N Turkey Point Unit 3 - 1989 ILRT FROM 13:00 HOURS TO 17:00 HOURS ON 05/28/89 ABSOLUTE TEST METHOD, TOTAL TIME ANALYSIS TEST RESULTS VERIFICATION TEST Time Mass Meas.Leak. Cele.Leak. Confidence UCL (hh:mm) (LbM) (PCT./DAY) (PCT./DAY) (PCT./DAY) (PCT./DAY) 13:00 495243.79 0.000000 0.000000 0.000000 0.000000 13:15 495225.94 0.345930 0.000000 0.000000 0.000000

'13:30 495214.44 0.284426 0.000000 0.000000 0.000000 13:45 495194.66 0.317443 0.301689 0.373823 0.675513 14:OO 495183.94 0.290026 0.289252 0.137122 0.426374 14:15 495161.67 0.318342 0.301318 0.105336 0.406654 14:30 495143.61 0.323639 0.310650 0.085401 0.396051 14:45 495129.00 0.317881 0.313439 0.070381 0.383820 15:00 495108.07 0.328851 0.319760 0.061997 0.381758 15:15 495099.16 0.311506 0.317343 0.055351 0.372694 15:30 495084.05 0.309642 0.315011 0.050343 0.365354 15:45 495070.77 0.304886 0.311826 0.046687 0.358513 16:00 495060.83 0.295549 0.306738 0.044553 0.351291 16:15 495039.10 0.305206 0.305578 0.041648 0.347226 16:30 495021.26 0.308111 0.305460 0.039268 0.344728 16:45 494997.85 0.317827 0.307740 0.037978 0.345718 17:00 494996.00 0.300200 0.305557 0.036342 0.341899 Page 55

CQNTA NMENT MASS I vs. T IME TURKEY POINT 3 VER. TEST MAY 1989 495.26 495.24 495.22 495.2 495. '}8 495. 16

< ~ 49S.14 e 495, 12

< g 495.1

~u 495.08 495.06 495.04 495,02 49S 494,98 1300 1400 1500 1600 1700 T}ME - HOURS

MASS PO NT LEAKAGE I

TURKEY POINT 3 VER. TEST MAY 1989 0.4 0.35 0.3 0.25 0.2

0. 15 0.1 0.05 0

1300 1400 1500 1600 1700 TIME HOURS LEAKAGE + UPPER LIMIT o LOWER LIMIT

r 4

l ~

0 TOTAL TIME LEAKAGE vs. TIME TURKEY POI NT 3 - VER. TEST MAY 1989 0.4 0.35 0.3 0.25

<C O

CE

0. 15 0.1 0 05 1300 1400 1500 1600 1700 TIME HOURS LEAKAGE + UPPER LIMIT o .. LOWER LIMIT

E l

SECTION 4 4.0 LOCAL LEAKAGE RATE TESTS ('IYPES B AND C) e Section 4 summarizes the results of the Local Leakage I

Rate Test (LLRT) data which have been obtained from periodic testing performed since the June 1985 Periodic Type A test.

Maintenance data is provided for surveillance testing performed in 1987, 1988 and 1989.

Each penetration's leakage rate was obtained from site reference material.

Attachment 4B contains an analysis of the containment penetrations that were repaired during the 1988/1989 Refueling Outage to assess the as found containment condition.

The acceptance criteria for Types B and C testing are in accordance with 10CFR50, Appendix J, The combined as left leakage rate for all penetrations and valves, subject to Types B and C tests in 1988 and 1989, were well below the acceptance criteria of less than 0.60L,.

The data contained in this section are summarized below:

, Attachment No 4A 1987 & 1988/1989 Local Leakage Rate Test Data 4B 1988/1989 Local Leakage Rate Test Summary Analysis.

Page 59

~

E

ATI'ACHME<NT 4A 0

1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen N. II N Test TNM ~NI Equipment/ As found leakage

~CCM d As left leakage

~CCM d Remarks PRT to Gas Analyzer C CV-51 6(OSC) 160/1 0-06-88 160/1 0-06-88 30/03-1 7-87 30/03-17-87 SV-6385(OSC) 34/10-06-88 34/10-06-88 34/03-1 7-87 30/06-13-87 Nitrogen to PRT C CK-518(ISC) 900/04-12-89 900/04-12-89 950/1 0-07-88 950/10-07-88 850/03-1 8-87 850/03-18-87 STCK-51 9((ISC) 1500/04-13-89 1500/04-13-89 Lapped seat & disc 1500/1 047-88 750/10-1 9-88 (1988) 650/03-1 8-87 650/03-1 8-87 Pri. Water to PRT and RCP C GV-519A(OSC) 34/1 0-12-88 34/1 0-1 2-88 Standpipes CV-51 9B(ISC) 34/04-05-87 34/04-05-87 GV-522A(ISC) Combination Combination GV-522B(ISC)

GV-522C(ISC) 8 Pressurizer Steam Samples C GV-951(ISC) 160/1 0-07-88 34/1 1-08-88 Replaced & lapped 3400/03-1 9-87 30/06-29-87 seat & plug (1987 &

1988)

CV-956A(OSC) 34/1 0-07-88 34/1 0-07-88 130/03-1 9-87 130/03-1 9-87 Pressurizer Liquid Samples C GV-953(ISC) 34/1 0-09-88 34/10-16-88 30/04-11-87 30/04-11-87 GV-956B(OSC) 120/10-09-88 120/10-09-88 30/04-11-87 30/04-11-87 Page 60

a AIYACHMENT 4A 1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen Test Equipment/ As found leakage As left leakage N. S N M I CCCCM jCCCM Remarks 10 RCDT and PRT Vent C CV4658B(OSC) 34/10-13-88 34/10-13-88 30/04-08-87 30/0448-87 CV4658A(OSC) 1250/10-14-88 1250/10-14-88 PGV-1014-PCV-1 014(OSC) 1500/04-13-87 1100/04-1 3-87 Repaired controller Combination Combination & sensing line (1987)

V4656(OSC) 34/10-13-88 . 34/10-13-88 Alternate LHSI to Loops C MOV-872(OSG) 34/10-10-88 34/10-1 0-88 30/04-05-87 30/04-05-87 14 Letdown Orilice Stop C GV-200A(ISC) 10000/1 041-88 450/11-21-88 Replaced & lapped CV-200B(ISC) 150/03-28-87 150/03-28-87 seat & plug (1988)

CV-200C(ISC) Combination Combination GV-204(OSC) 34/1041-88 34/1 01%8 100/1 148-87 100/1 1-08-87 15 Charging to Regen. HX. C CK12C(ISC) 34/1 0-27-88 625/11-20-88 Replaced & lapped 5600/0340-87 400/04-1 6-87 seat 8 disc (1988)

Lapped seat & disc (1 987)

HCV-1 21(OSC) 34/1 0-27-88 34/1 1-20-88 V433(OSC) 350/03-29-87 350/03-29-87 Combination Combination 16 PAGVS Stop, Post Accident C HV-1(OSC) 34/1 0-06-88 34/1 0-06-88 Piping to PAHM-HV-2(OSC) 1040/03-21-87 30/07-08-87 002A replaced PAHM- Combination Combination (1987).

002A(OSC) 17 Sl Test Line C V-895V(OSC) 34/10-09-88 34/1 0-09-88 34/04-03-87 34/04-03-87 Page 61

AYI'ACHMENT 4A 1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen Test Equipment/ As found leakage As left leakage N, II N N I ~CCM d CCCCM d Remarks 19A Containment Spray Header A C CK-890A(OSC) 34/1 046-88 34/1 046-88 130/03-1 6-87 130/03-1 6-87 MOV- 34/1 0%6-88 34/1 0-06-88 880A(OSC) 130/03-1 9-87 130/03-1 9-87 19B Containment Spray Header B C CK-890B(OSC) 34/10-06-88 34/1 0-06-88 30/03-1 6-87 30/03-1 6-87 MOV- 34/10~-88 34/10-06-88 880B(OSC) 30/03-1 9-87 30/03-1 9-87 20 A & 'B Hot Leg Sample C SV-6427A(ISC) 34/1 049-88 34/1 0-12-88 Replaced solenoid 800/03-26-87 30/06-15-87 springs (1987)

SV-6427B(ISC) 34/10-09-88 34/1 0-1 2-88 30/03-26-87 30/06-1 5-87 SV-6428(OSC) 390/10-12-88 390/1 0-1 2-88 Replaced solenoid 220/03-26-87 125/06-1 647 springs (1987)

Containment Sump to WHT C CV-2821(OSC) 3000/04-11-89 15/06-16-89 Replaced valve 120/10-18-88 120/1 0-1 8-88 internals (1988) 100/07-1 1-87 100/07-1 1-87 CV-2822(OSC) 15/4-1 2-89 100/05-25-89 Adjusted packing of 34/10-18-88 34/10-1 8-88 LLRT boundary 30/07-11-87 30/07-11-87 valve (2821) (1988) 24A Seal Water Injection to A RCP C CK-298A(ISC) 130/1 0-09-88 130/10-09-88 30/03-26-87 30/03-26-87 24B Seal Water Injection to B RCP C CK-298B(ISC) 100/1 0-09-88 100/1 0-09-88 30/03-26-87 30/03-26-87 24C Seal Water Injection to C RCP C CK-298C(ISC) 34/10-09-88 34/1 049-88 30/03-26-87 30/03-26-87 Page 62

A'IYACHME<NT 4A 0

1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen Il. N N Test TNM ~IN Equipment/

I As found leakage ICCCM As left leakage CCM date Remarks 25 RCP Seal Water Return C MOV-6386(ISC) 34/1 0-08-88 34/1 1-28-88 30/03-1 8-87 30/03-1 8-87 MOV<81(OSC) 34/1 0-08-88 34/10-08-88 34/03-1 7-87 34/03-1 7-87 29 Instrument Air Supply C STCK~OA(ISC) 910/04-1 7-89 910/04-17-89 Lapped seat & plug 4200/1 0-1 4-88 900/1 0-16-88 (1988) 975/04-1 1-87 975/04-11-87 CK-336(ISC) 800/04-17-89 800/04-17-89 Lapped seat & disk 240/1 0-14-88 240/1 0-14-88 (1987) 7000/04-11-87 310/05-18-87 30 ' Breathing Air C BA-201(ISC) 150/10-07-88 150/1 0-07-88 Cleaned o-ring &

2500/04-01-87 375/05-1 6-87 seat (1987)

CV-6165(OSC) 34/1 0-18-88 34/10-18-88 30/0940-87 GO/0940-87 31 RCDT to Gas Analyzer C CV4659A(OSC) 34/1 0-07-88 34/1 0-07-88 CVR659B(OSC) 34/03-26-87 34/03-26-87 Combination Combination 32 Containment Air Sample C CK-11-003(ISC) 450/04-12-89 450/04-12-89 Lapped seat & disk Return 100/1 0-08-88 100/1 0-08-88 (1 987) 80000/03N31-87 200/04-22-87 SV-2912(OSC) 130/1 0-08-88 130/1 0-08-88 Piping to PAHM-PAHM- 95/031-87 34/07-1 0-87 001A replaced 001A(OSC) Combination Combination (1987)

PAHM-001B(OSC)

Containment Air Sample C SV-2911(OSC) 100/10-09-88 100/1 0-09-88 450/04-01-87 450/04-01-87 SV-2913(OSC) 340/1 0-09-88 340/1 0-09-88

'30/04-01-87 30/04-01-87 Page 63

ATI'ACHMENT 4A 1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen Test Equipment/ As found leakage As left leakage N . d N d>>>> V~N ~CCM d dCCCM d Remarks 34 Service Air C CK-205(ISC) 700/04-13-89 700/04-13-89 45/10-14-88 45/1 0-1 4-88 550/04-01-87 550/04-01-87 V-204(OSC) 260/04-1 4-89 260/04-14-89 HV-17(OSC) 900/1 0-1 4-88 900/1 0-14-88 34/04-01-87 34/04%1-87 Combination Combination 35 Containment Purge Inlet C PV-2600(OSC) 1050/06-01-89 1050/06%1-89 PV-2601(ISC) 800/1 0-07-88 800/1 0-07-88 600/0940-87 600/0940-87 Combination Combination 36 Containment Purge Outlet C PV-2602(OSC) 220/06-03-89 220/06-03-89 No repairs (1988)

PV-2603(ISC) 1100/10-08-88 550/1 0-17-88 925/1 1-1 0-87 925/11-1 0-87 Combination Combination 37 Spare C V-10-879(ISC) 34/1 0-08-88 34/1 0-08-88 V-10-879 was tested 30/03>>31-87 30/03>>31-87 in 1987 as V-2023 of Pen. 61B 38 Electrical Canisters B Canisters 1274/10-12-88 408/10-28-88 Replaced bushings 468/04-06-87 468/04-06-87 two 4KV pens.

(B&C) (1988) 39 Fuel Transfer Tube Flange B 0-Rings 34/10-16-88 34/1 0-16-88 190/06-25-87 190/06-25-87 40 Equipment Hatch B 0-Rings 34/12-1 6-88 15/05-26-88 34/12-1 6-88 34/12-16-88 30/10-22-87 30/10-22-87 Page 64

ATI'ACHMENT 4A 1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen N. d N Test V~dl Equipment/ As found leakage CCCCCMMd As left leakage Md jCCCCM Remarks 41 Personnel Hatch B 0-Rings 2900/03%8-89 2900/03-08-89 4800/09-1 9-88 4800/09-19-88 4800/1 0-21-87 4800/10-21-87 42 Nitrogen to Accumulators C STCK-945E(ISC) 60/10-14-88 60/1 0-14-88 No repairs (1987) 1300/03-27-87 75/05-18-87 CV-855(OSC) 34/10-14-88 34/10-14-88 1400/03-26-87 80/05-18-87 Overhauled valve Replaced valve plug, stem, lower cage & bonnet Repaired LLRT boundary valves (1987) 47 Primary Water to Wash C CK-10-567(OSC) 50/10-12-88 50/1 0-12-88 Header V-10-582(ISC) 75/04-05-87 75/04-05-87 Combination Combination 49 Emergency Hatch B 0-Rings 50/01-22-89 50/01-22-89 550/07-27-88 550/07-27-88 800/09-10-87 800/09-10-87 52 RCDT Pump Discharge C CV-4668A(OSC) 15/04-11-89 15/04-1 1-89 CV4668B(OSC) 30/12-11-87 30/12-11-87 34/03-28-87 30/05-13-87 Combination Combination PACVS C HV-3-3(OSC) 350/1 0-27-88 350/10-27-88 Replaced piping to HV44(OSC) 550/04-03-87 30/07-08-87 PAHM-002B (1 987)

PAHM- Combination Combination 002B(OSC)

Page 65

ATTACHMENT 4A 0

1987, 1988 & 1989 LOCAL LEAKAGE RATE TEST DATA Pen Test Equipment/ As found leakage As left leakage N. ~SN ~e Valves Note 1 SCCCM d CCM date Remarks 54A Cont. Recirc. Sump to RHR A C MOV- 34/12-03-88 34/1 2-03-88 860A(OSC) 34/03-28-87 34/03-28-87 MOV- Combination Combination 861A(OSC) 54B Cont. Recirc. Sump to RHR B C MOV- 34/12-04-88 34/12-04-88 860B(OSC) 34/03-27-87 34/03-27-87 MOV- Combination Combination 861B(OSC) 55 Accumulator Sample C CV-955C(ISC) 800/1 0-11-88 40/1 0-26-88 Changed plug 2800/03-26-87 30/06-03-87 Lapped plug & disk (1987 & 1988)

CV-955D(ISC) 34/1 0-1 1-88 34/1 0-20-88 Changed plug 2800/03-26-87 30/0643-87 Lapped plug & disk (1987)

CV-955E(ISC) 395/10-1 1-88 34/1 0-26-88 Changed plug 18000/03-26-87 30/06-03-87 Lapped plug & disk (1987 8 1988)

CV-956D(OSC) 110/1 0-11-88 110/10-11-88 34/03-26%7 34/03-26-87 61B Spare C Cap 34/10-08-88 34/1 0-08-88 V-2024(OSC) 30/03-31-87 30/03-31-87 Combination Combination 62A Containment Pressurization B PS-2008(OSC) 40/1 0-12-88 40/10-1 2-88 PS-2057(OSC) 34/04-29-87 34/04-29-87 PT-6306B(OSC) Combination Combination PT-6425B(OSC) 62B Containment Pressurization B PS-2009(OSC) 34/1 0-13-88 34/10-13-88 PS-2058(OSC) 34/04-29-87 34/04-29-87 Combination Combination Page 66

1987, 1988 t

ATTACHMENT 4A

& 1989 LOCAL LEAKAGE RATE TEST DATA Pen Test Equipment/ As found leakage As left leakage N. II N CMN ~VI N I ~CCM d ~CCM d Remarks 62C Containment Pressurization B PS-2007(OSC) 34/1 0-1 1-88 34/10-1 1-88 PS-2056(OSC) 34/04-29-87 34/04-29-87 PT-6306A(OSC) Combination Combination PT-6425A(OSC)

Instrument Air Bleed C CV-2819(ISC) 60/10-08-88 60/1 0-08-88 30/04-02-87 30/04-02-87 CV-2826(OSC) 3200/04-1 3-89 15/04-1 7-89 Cleaned & lapped 1200/1 0-07-88 1200/10-07-88 seat & disk (1987 &

1200/04-06-87 750/06-1 3-87 1988) 65A. ILRT Pressurization Pipe B Flanges 15/04-15-89 15/04-15-89 Replaced flanges &

1800/10-08-88 34/12-14-88 gasket type (1989) 30/07-1 5-87 30/07-1 5-87 Combination Combination 65B ILRT Sensing Line C V-2025(OSC) 15/04-15-89 15/04-15-89 V-2026 was not B Flange(ISC) 34/1 049-88 34/1 0-09-88 properly closed 280/04-04-87 30/04-04-87 during the as-found Combination Combination test (1987) 65C ILRT Leakage Flow C V-2026(OSC) 15/04-15-89 15/04-15-89 V-2026 was not B Flange(ISC) 34/1 0-09-88 34/10-09-88 properly closed 280/04-04-87 30/04-04-87 during the as-found Combination Combination test NOTES:

1. (ISC) - Inside Containment (OSC) - Outside Containment Page 67

4 Lg

ATTACHMENT4B 1988-1989 LOCAL LEAKAGE RATE

SUMMARY

ANALYSIS The as-found ILRT, by analysis, is used to show what the results of performing and ILRT at the beginning of the outage would have been, before any repairs or adjustments were made to the penetrations. The as-found LLRT, the repair, and the as-left LLRT for each boundary, or penetration, were reviewed. The net leakage contribution for each penetration was determined using the following leakage savings (LS) criteria:

1. A leakage rate add-on equivalent to the repair improvement is assigned to each penetration.

2. The net equivalent leakage for the penetration is the lowest of the inside or outside valve grouping (e.g., simulates minimum pathway leakage). The inside barrier may be inside the containment or the innermost barrier of the two barriers outside the containment.

See Attachment 4A.

3. Ifa repair was not performed on a containment isolation valve, a zero leakage equivalent is assessed to the penetration.

4. The leakage equivalent assessed to a penetration may be reduced due to the safety-related service of the system associated with the penetration(s). Justification fo'r this reduction will be provided with the analysis.

5. No leakage savings credit is taken if the as-left leakage rate is higher than the as-found leakage rate. Only those penetrations where repairs were made to CIVs are included in this attachment.

6. For series valves tested together (i.e. combination test), the penetration net equivalent leakage is half the difference between the as-found and the as-left leakage rates when both valves are repaired at the same time (prior to performing another test).

7; When the summation of the leakage equivalent and the leakage measured during a successful Type A test is greater than L the penetration(s) with excessive leakage(s) shall be analyzed under a failure analysis program.

8. All measured leakage rate values are in CCM at 50 psig.

Based on the above criteria and the values tabulated on the next page, the net equivalent leakage of 0.018208 percent/day, when added to the results of this ILRT (0.128130 Total Time UCL plus corrections), indicates that the as-found ILRT test result, determined by analysis, (0.146338) is below the plant's maximum allowable leakage rate of 0.25 percent/day.

Page 68

ATI'ACHMENT4B 1988-1989 LOCAL LEAKAGE RATE

SUMMARY

ANALYSIS Num tern Anal'ad A~IA ~L ~Remark Nitrogen to PRT 1500 1500 Pressurizer Steam Samples 34 34 10 RCDT and PRT Vent 1250 68 1182 14 Letdown Orifice Stop 34 34 15 Charging to Regen Hx 34 34 Containment Sump to WHT 15 0 Lower sensitivity of test inst.

29 Instrument Air 240 800 0 (Criteria 5) 32 Containment Air Sample Suet. 100 130 0 (Criteria 5) 34 Service Air 45 260 0 (Criteria 5) 35 Containment Purge Inlet 400 525 0 (Criteria 5) 36 Containment Purge Exhaust 550 110 440 40 Equipment Hatch 34 15 19 Lower sensitivity of test inst.

41 Personnel Hatch 4,800 2900 1900 49 Emergency Hatch 550 50 500 52 RCDT Pump Dish. 30 15 15 Lower sensitivity of test inst.

55 Accumulator Sample 620 102 518 63 Instrument Air Bleed 60 15 45 65A ILRT Connection 900 15 885 65B ILRT Connection 34 15 19 Lower sensitivity of test inst.

65C ILRT Connection 15 19 Lower sensitivity of test inst.

TOTAL 5542 CCM (5542 CCM)(14.696+50)/14.696 = 24397 SCCM = 0.018208 percent/day

~ ~

NOTE: Criteria referred to in Remarks are those shown on previous page.

Page 69

v 0 ",,b A ~

0

ML17347B291

Contents

Text

SUMMARY

SUMMARY

SUMMARY

SUMMARY

Navigation menu

ML17347B291

Text

SUMMARY

SUMMARY

SUMMARY

SUMMARY

Navigation menu

Search