ML17286B089

Primary Containment 1991 Integrated Leakage Rate Test Final Rept.

ML17286B089
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Site:	Columbia
Issue date:	10/10/1991
From:	WASHINGTON PUBLIC POWER SUPPLY SYSTEM
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WASHINGTON PUBLIC POWER SUPPLY SYSTEM WNP-2 PRIMARY CONTAINVKNT 1991 INTEGRATED LEAKAGE RATE TEST FINAL REPORT 5'f10160226 9iiOi0 PDR ADOCK 05000397~P PDR Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE OF CONTENTS SECTION PAGE 1.0 Introduction

2.0 Summary

2.1 Type A Test 2.2 Type B&C Tests 3.0 Methodology

3.3 Leakage

Rate Calculation 3.2 Test Measurements

4.0 Procedures

4.1 4.2 4.3 4.4 4.5 4.6 Plant Status Prerequisite Activities Pressurization Stabilization Type A Test Verification Test 9 10 10 11 12 12 5.0 Results 5.1 Type A Test 5.2 As-Found Leakage Rate 5.3 Verification Test 5.4 Mass Point Results 13 13 16 16 17 6.0 References Tables and Figures Containment Description Computer Program Description Type A Test Data Type B and C Test Results Summary Report 18 19-31 APPENDIX I 32 APPENDIX II 34 APPENDIX III 36 APPENDIX IV 114 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report

1.0 INTRODUCTION

The containment integrated leakage rate test (ILRT)is performed as required by 10CFR50/Appendix J (Reference 1)to demonstrate that leakage across the containment boundary at design basis accident pressure does not exceed the Technical Specification limit.Test methods and procedures are specified in ANSI N45.4-1972 (Reference 2)which is cited by Appendix J, and in BN-TOP-1 (Reference 3)which defines an alternative methodology acceptable to the Nuclear Regulatory Commission.

The conduct of the ILRT follows a plant surveillance procedure (Reference 4)which contains detailed instructions for all test phases.References 1 and 3 provide two distinct options for the performance of the ILRT.The WNP-2 licensing documents provide a third option.If the Type A test (that part of the ILRT during which data used to calculate the basic leakage rate is gathered)has a duration of at least 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, Ref.1 allows leakage rate calculations to be performed using the mass point method defined in ANSI/ANS 56.8 (Reference 5).If the Type A test has a duration of less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, leakage rate calculations must be performed using the total time method described in Ref.3.However, the foregoing requirements are modified by the WNP-2 licensing documents so that if test duration is 12 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, leakage rate may be calculated using the total time method described in Reference 2.The Reference 3 requirements apply only if test duration is between 8 and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.The 95%upper confidence limit calculation derived in Ref.3 provides a very conservative (relative to the mass point UCL defined in Ref.5)upper bound on leakage rate.Since the Type A test reported herein had a duration of 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, total time calculations as defined in Ref.3 were used to determine leakage rate and UCL.Mass point calculation results are listed in Section 5, but are provided for information only.Had the test duration been between 8 and 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, a less conservative total time calculation (Ref.2)would have been used to determine leakage rate and UCL.However, since the test duration was 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, the alternative total time method was not applicable.

The WNP-2 1991 ILRT is described in detail in the following sections of this report.Section 2, Summary, gives a synopsis of test activities and results.Section 3, Methodology, discusses measurements and calculations.

Section 4, Procedures, describes how the test was conducted.

Section 5, Results, presents the parameters calculated during the ILRT and the associated acceptance criteria.Section 6 lists references and the Appendix contains a description of the containment, a discussion of the computer program used to calculate leakage rate, a tabulation of all Type B and C local leakage rate testing results obtained since the previous ILRT and listing of all containment atmospheric condition data recorded from the start of stabilization to the end of the verification test.

Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Leakage rates and UCLs presented in the text of this report are rounded off to the nearest 0.001%/day while the tables, generated by the ILRT computer program, list rates and UCLs to the nearest 0.0001%/day, Considering all pertinent factors, leakage rates and UCLs are probably accurate to no better than the 0.001%/day presented in the text.2.0

SUMMARY

2.1 Type A Test The WNP-2 1991 ILRT was conducted on June 7-9, 1991.Pressurization commenced at 3:18 AM (all times in PDT)on June 7 following the completion of all prerequisite activities, and the containment was isolated at 7;00 PM on the same day when pressure had reached 35,2 psig.Pressurization was suspended for several hours starting at 7:30 AM for repair work on the pressurization line.Service air was used to continue pressurization during a part of the time that repairs were underway.During the latter stages of pressurization, suppression pool level was observed to be dropping at a rate of about 0.04 inches/hour, The start of the formal stabilization period and the start of the Type A test were delayed while the cause of pool level loss was investigated.

Stabilization commenced at 3:00 PM on June 8 and the Type A test was started five hours later, at 8:00 PM.Stabilization criteria were met in four hours.The start of the Type A test was delayed for an additional hour to allow time for replacing the data acquisition system with a backup unit.The Type A test was successfully concluded at 4:00 AM on June 9.Test duration was 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />.The verification test imposed leak was initiated between 4:00 AM and 4:15 AM and the verification test commenced at 5: 15 AM, following the one hour stabilization period required by Ref.3.The verification test was successfully completed in 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, at 9:15 AM.Depressurization began at 12:57 AM following evaluation of an air sample by HP/Chemistry.

Test results are listed below: 95%UCL on total time leakage rate Acceptance limit (0.75 La)0.211%/day 0.375%/day Extrapolated total time calculated leakage rate Acceptance limit (0.75 La)0.168%/day 0.375%/day Mean of the measured leakage rates Acceptance limit (La)0.180%/day 0.500%/day Verification test total time calculated leakage rate Upper acceptance limit Lower acceptance limit 0.636%/day 0.790%/day 0.540%/day Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report The final as-left leakage rate (UCL)is 0.254%/day since penalties for penetrations in non-standard alignment and water inventory increase are 0.043%/day.The calculated as-found leakage rate (UCL)is 0.281%/day, This is the sum of the 0.254%/day as-left UCL and the 0.027%/day minimum pathway leakage improvements made during the Type B and C local leakage rate testing program.2.2 Type B&C Tests Type B&C local leak rate testing was performed during each of the four annual spring outages since the last ILRT conducted in 1987.The last test period occurred just prior to the 1991 ILRT.The leakage rates listed below represent a summation of as-left maximum pathway penetration leakages applying single failure criteria to active containment boundary valves.The allowable leakage rate for the sum of each Type B&C test sequence is 56,600 sccm (0.5 La.)as modified by Reference 6.The summation of the as-found maximum pathway leakage rates exceeded 0.6 La.An analysis and interpretation of the as-found test results is included in Appendix IV of this report.Additionally Appendix IV includes a supplement outlining the unique aspects of the WNP-2 Type B&C testing program as delineated by Reference 6.o Spring 1988 Outage The measured leak rate for the sum of the as-left Type B&C tests was 19,218 sccm (0.17 La).0 Spring 1989 Outage The measured leak rate for the sum of the as-left Type B&C tests was 28,921 sccm (0.26 La), o Spring 1990 Outage The measured leak rate for the sum of the as-left Type B&C tests was 27,783 sccm (0.25 La).o Spring 1991 Outage The measured leak rate for the sum of the as-left Type B&C tests was 12,833 sccm (0.12 La).

Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report 3.0 METHODOLOGY

3.1 Leakage

Rate Calculation Integrated leakage rate is determined by pressurizing the containment to design basis accident pressure and calculating the average rate of loss of dry air from the structure over a specified period of time.The quantity of dry air in the containment is computed using the ideal gas law and measurements of drybulb temperature, dewpoint temperature and absolute pressure.A single average drybulb temperature, T, is calculated as the sum of the products of 18 measured temperatures and their associated weighting factors (discussed below).Individual dewpoint temperatures (6)are converted to vapor pressures using the ASME Steam Tables saturation line algorithm.

A single average vapor pressure is calculated in the same manner as is average temperature.

Dry air partial pressure, P, is measured total pressure less average vapor pressure.The quantity of air in the containment is: M=PV/RT where M is quantity in mass units, V is containment free air volume, R is the gas constant for air and P and T are defined above.Containment free air volume used for ILRT calculations is 343,040 cubic feet.R, in English units, is 53.35 pounds force-feet/pounds mass-degrees Rankine.The partial pressure of dry air is used in the calculation to eliminate pressure changes resulting from evaporation of liquid water and condensation of vapor.If leakage rate is constant, it is best defined as the slope of a line fitted to a series of air mass/time data sets.This is the mass point determination defined in Ref.5.Reference 3 derives a very different leakage rate calculation.

The total time leakage rate described in Ref.3 is based on the assumption that rate varies linearly with time.A so-called measured leakage rate is computed for each data set (except the first)by subtracting the mass determined for that data set from initial mass and dividing by elapsed time.A straight line is fitted to the measured rate/time data by the method of least squares.The calculated total time leakage rate is defined as the ordinate of this line at the end of the test.Since the duration of the test was 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, the total time method defined in Ref.3 was used to calculate leakage rate and UCL.The total time calculation described in Ref.2 was not applicable.

Since there is always some scatter of individual data points about a fitted line, there is always some uncertainty regarding the true slope of the line.The uncertainty is quantified statistically by calculating confidence limits on the slope (and, in case of the total time calculation, the intercept) of the line.The confidence limits on leakage rate are Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report determined at the 95%confidence level.Typically, the mass point calculated leakage rate and the associated 95%UCL are quite close to each other.Due to the way in which the total time UCL is formulated, it tends to be considerably greater than the mass point UCL.As a result, the total time UCL usually provides a very conservative upper bound on leakage rate.Reference 3 specifies three acceptance criteria.First, the upper 95%UCL on the end of test calculated leakage rate must be less than the maximum acceptable as-left leakage rate.The maximum acceptable as-left leakage rate is, per Ref.1, 75%of La or, 0.375%/day (The Technical Specification identifies La as 0.5%/day).Second, the calculated leakage rate extrapolated to a 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> duration must be less than 0.75 La.Finally, the mean of the measured leakage rates, determined using data accumulated during the final five hours of the test, must be less than La.The test may be terminated when all three criteria are met and test duration is at least 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> (8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> per Ref.4).Following the conclusion of the Type A test, the calculational method is verified by imposing an additional leak on the containment and calculating the new rate.The new calculated rate must equal the sum of the previously calculated rate and the imposed rate plus or minus a tolerance of La/4.The imposed rate, vented from the containment through a flow meter, is approximately equal to La.This supplemental test also provides a rough check on pressure measurement, since a significant error in the measurement of pressure change will result in a calculated leakage rate which is outside the acceptance band.3.2 Test Measurements Leakage rate calculations are based on data taken from drybulb and dewpoint temperature sensors located inside the containment and absolute pressure transducers connected to the containment through a piping penetration.

Eighteen drybulb temperature sensors and 6 dewpoint temperature sensors were installed in the containment at five approximately equally spaced elevations.

Sensor locations and weighting factors (volume fractions) are listed in Table 1.Fourteen drybulb sensors and 4 dewpoint sensors were installed in the drywell.The remaining 4 drybulb sensors and 2 dewpoint sensors were installed in the wetwell.Drybulb temperatures were measured using 100 Ohm platinum resistance temperature detectors (RTD's).Dewpoint temperatures were measured by chilled mirror dew cells.These devices use a thermoelectric junction to cool a small mirror.The amount of light reflected by the mirror from a light source to a photodetector changes when the mirror cools to the dewpoint and collects condensation.

A small RTD senses mirror temperature which is controlled at the dewpoint by the photodetector circuit.The RTD sensing mirror temperature provides the output (a resistance).

The RTD's and dew cells were connected to Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report the data acquisition system and 24 V power supply through containment electrical penetration s.Absolute pressure was measured by a vibrating cylinder manometer.

This device uses an electronic circuit to determine a modal frequency of a cylinder subjected to vacuum on one side and test pressure on the opposite side.The detected frequency varies approximately linearly with pressure.An internal microprocessor is programmed during calibration to convert frequency to true absolute pressure in engineering units.The manometer has a resolution of 0.0001 psi and a stability of 0.001 psi.The stability figure is based on recorded deviations between the indications of 2 manometers over the 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> test duration.A digital data acquisition system was used to collect data at 15 minute intervals and transfer that data to the ILRT computer over a serial (bit by bit transmission) link.The data system included the conditioning circuitry for the RTD's used to sense drybulb and dewpoint temperatures.

RTD resistance was converted to temperature with a 0.01 deg.C resolution.

One manometer provided a six digit binary coded decimal output to the data system.The six digit manometer output was converted into a five digit decimal number (XX.XXX)and a single digit decimal number (0.000X)by the data system and passed to the computer as two separate channels of data, The two numbers were recombined into a single six digit decimal number by the computer.Splitting the manometer data into two parts was done to overcome the 80000 count limit on data system output.The data system generated a printed tape record of each data set transmitted to the computer.The second manometer was connected directly to the computer parallel (IEEE 488)port.Pressure data from the second manometer was not recorded by the data acquisition system.The ILRT computer is a small IBM compatible running a compiled BASIC program.The program is described in the Appendix II.Other instrumentation included a thermal mass flowmeter (connected to a containment instrument penetration) to measure imposed leakage during the supplemental test, two analog indicators used to measure containment gage pressure, a barometer used to measure reactor building pressure and an RTD used to measure reactor building temperature.

All temporary instrumentation was calibrated to the requirements of Reference 4 prior to the ILRT and performed well during the test.Permanent plant instrumentation was used to measure RCS level, suppression pool level and various other parameters.

Water level data are used to correct calculated leakage rate if level rises significantly during the test.Other data, such as reactor coolant temperature and suppression pool temperature are used, if at all, only for diagnostic purposes.

Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report 4.0 PROCEDURI<A

4.1 Plant

Status The systems were placed in the following four broad categories:

A.Systems filled with water and not vented to the Primary Reactor Containment atmosphere.

~Reactor Closed Cooling (RCC)~Control Rod Drive (CRD)~Reactor Recirculation (RRC), Seal Injection B.C.Systems filled with water but vented to the Primary Reactor Containment atmosphere.

Residual Heat Removal (RHR)High Pressure Core Spray (HPCS)Low Pressure Core Spray (LPCS)Standby Liquid Control (SLC)Reactor Water Cleanup (RWCU)Reactor Feed Water (RFW)Reactor Core Isolation Cooling (RCIC), Water-filled

'portions Post Accident Sampling (PSR), Water-filled Portions Fuel Pool Cooling (FPC), Supply Systems On-line Control Rod Drive (CRD)Reactor Recirculation (RRC), Seal Injection Residual Heat Removal (RHR), A and B Loops Reactor Water Cleanup (RWCU)Containment Atmosphere Control (CAC)*Sampling Handling Equipment Hydrogen Oxygen Monitors Reactor Closed Cooling (RCC)*CIV's open but air pumps not running Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report D.All other systems penetrating the PRC were drained and vented to the PRC atmosphere as well as to the Reactor Building atmosphere.

Isolation valves were set in the post-LOCA positions except where the opposite positions were required to maintain the reactor in a safe shutdown condition.

Piping was vented and drained to expose valve seats to containment and outside atmospheres.

All sources of gas at pressure above test pressure were isolated to prevent leakage into the containment.

All Type B and C local leakage rate tests, except those on penetrations used for pressurization, pressure sense and verification test outflow, were completed prior to the start of the ILRT.The containment sumps were drained down before the start of pressurization.

One RHR loop was in operation throughout the test to remove core decay heat.Containment lights were turned off when the containment was closed to eliminate point sources of heat.The drywell was vented to the suppression chamber by blocking open a vacuum breaker valve.The official test copy of Ref.4 documents plant status including all exceptions to specified conditions.

4.2 Prerequisite

Activities System lineups, protecting equipment against test pressure, containment cleanup and ILRT instrument installation were performed over a period of several days prior to the start of pressurization.

After instruments were connected in the containment, these were checked to verify correct response, The drybulb temperature sensors were placed, one at a time, in an ice bath and a data system response of 32 deg F (+/-a tolerance of 1 deg F)was verified.Dewpoint temperature sensor performance was verified by an independent temperature-humidity probe.A temperature survey was conducted to confirm the containment temperature distribution assumed when RTD layout and weighting factor calculations were done.The containment examination specified in Ref.1 was performed following the completion of the final Type C test.No adverse indications were found during this examination.

All prerequisite activities are documented in the official test copy of Reference 4.4.3 Pressurization The containment was pressurized using diesel driven, oil free compressors having an aggregate capacity of 1800 SCFM.The compressed air was cooled and dried by an aftercooler and a refrigerated air dryer.The dryer'outlet was connected by hose to a flanged opening in the nitrogen purge line which discharged into the containment purge supply just outboard of the isolation valves.10 P II~

Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Pressurization commenced at 3:18 AM on June 7 and was stopped at 6:50 PM on the same day when pressure had reached 35.2 PSIG.Pressurization was interrupted for several hours starting at about 7:30 AM when a crack was found in the containment purge supply line opposite the nitrogen purge inlet.Planning and execution of repair work required about 9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br /> and pressurization using the diesel driven compressors resumed at 4:15 PM.Service air was used to continue pressurizing during the latter stages of repair activities.

Leak surveys were commenced when containment pressure was just over 10 psig.With the exception of the crack in the purge line, no significant air leakage paths were found.However, a steady decrease in wetwell water level was noted starting between 2:00 and 3:00 PM.Level was dropping at a rate of about 0.04 inches per hour.Locating and isolating the water leakage required about 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.The leakage was eventually stopped , by shutting RHR suction valve 4C.The formal temperature stabilization period commenced when suppression pool level was stabilized.

4.4 Stabilization

The stabilization period mandated by Ref.3 commenced at 3:00 PM on June 8, after the suppression pool leakage path had been identified.

The numerical stabilization criteria specified in Ref.4 were met at the end of four hours, the minimum required duration of the stabilization period.However, the stabilization period was continued for an extra hour (until 8:00 PM)to allow time for replacing the data acquisition system with a backup unit.The data system was replaced after a number of large spurious temperature indications were observed.A damaged system component (possibly resulting from a power surge following a bus loss of power test)was presumed to be the source of the spurious indications.

There were no significant spikes in temperature data following data system replacement.

The temperature data recorded during the final four hours of stabilization were used to verify acceptable rate of change of temperature.

The calculated rates and acceptance limits are listed on the following page.Average rate of change over the final 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> Acceptance limit 0.036 deg F/hr (+/-)1.000 deg F/hr Average rate of change over the final 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> Average rate of change over the final hour Difference Acceptance limit on difference 0.036 deg F/hr 0.035 deg F/hr-0.001 deg F/hr (+/-)0.500 deg F/hr Table 2 lists containment temperatures and differences over the full five hours of 11 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report stabilization.

Figure 1 illustrates temperature variation over the same period.Average temperature increased smoothly as is typical for Mark I and Mark II BWR containments.

The small temperature excursions evident between 6:15 and 7:15 PM are spurious and probably result from electromagnetic interference or a cable fault (intermittent conductor or shield ground).Table 3 lists, for information, containment pressure, average vapor pressure and calculated air mass during the stabilization period.4.5 Type A Test The Type A test commenced at 8:00 PM on June 8 and was completed without incident in eight hours, which is the minimum duration permitted by Ref.4.Containment atmospheric condition data were recorded at 15 minute intervals during this period as well as during the pressurization, stabilization and verification phases.Reactor vessel and suppression pool levels were recorded hourly to establish the basis for the leakage rate correction required if containment water inventory increases during the type A test (initial and final sump levels are also included in the correction).

The Type A test was ended at 4:00 AM on June 9.4.6 Verification Test and Depressurization The induced leak of 3.86 SCFM (0.499%/day)was imposed between 4:00 and 4:15 AM on June 9.The one hour stabilization period stipulated in Ref.3 commenced at 4:15 AM and the verification test was started at 5: 15 AM.The test was completed without incident at 9:15 AM.Verification test duration was 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> which is the minimum required by Ref.4.Depressurization commenced at 12:57 PM on April 9 following evaluation of a containment air sample by HP/Chemistry.

The containment was vented through the standby gas treatment system.12 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report 5.0 RESULTS 5.1 Type A Test The acceptance criteria specified in Reference 4 were met well before the completion of the 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> test.The end of test leakage rate values and acceptance limits are listed below.95%UCL on total time leakage rate Acceptance limit 0.211%/day 0.375%/day Total time calculated leakage rate extrapolated to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> Acceptance limit 0.168%/day 0.375%/day Mean of the measured leakage rates Acceptance limit 0.180%/day 0.500%/day Total time rates computed for each incremental data set are listed in Table 4 and the variation in calculated rate and UCL are plotted in Figure 2.Reference 3 specifies that the final five hours of results be used to establish the extrapolated leakage rate.The total time calculated rate initially decreased, then oscillated and finally increased at a slow, but relatively steady, rate during the last 3.75 hours8.680556e-4 days <br />0.0208 hours <br />1.240079e-4 weeks <br />2.85375e-5 months <br /> of the test, The average rate of increase over the final 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> was used to extrapolate the calculated leakage rate to a 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> value of 0.168%/day.Acceptance limits are based on the maximum allowable leakage rate of 0.5%/day set forth in the Technical Specification.

For return to power, Ref.1 stipulates that containment leakage rate must be less than 75%of the maximum allowable rate.The remaining 25%provides a margin for deterioration of the leakage boundary during the subsequent operating cycle.The 75%criterion is applied by Ref.3 to both the UCL and extrapolated rate values.Test acceptance is generally governed by the total time UCL which converges to the calculated value very slowly.Occasionally, calculated leakage rate increases with test duration and extrapolated rate may, in these instances, govern acceptance.

The mean of the measured rates is almost always less than the UCL.Since the mean has a larger allowable limit (La vs.0.75 La)than the UCL, it seldom, if ever, governs acceptance.

The final as-left leakage rate is equal to the above UCL rate plus additions for minimum pathway leakage through penetrations in non-standard alignment and increases in containment water inventory.

The additions caused by improper valve lineup are tabulated in the following Table 1.13 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Penetration Number X-3 X-5 X-11A X-11B X-13 X-14 X-17A X-17B X-25A X-25B X-26 X43A XQ3B XA6 XP7 X-48 XA9 X-63 X-65 X-77Aa X-77Ac X-77Ad X-82d X-88 X-117 X-118 Function Drywell purge exhaust RCC inlet header Drywell spray loop A Drywell spray loop B SLC to Reactor RWCU from Reactor RFW line A RFW line B Wetwell spray loop A Wetwell spray loop B RHR loop C test line RRC pump A seal water RRC pump B seal water RCC outlet header RHR loop A test line RHR loop B test line HPCS test line LPCS test line RCIC pump minimum flow RRC sample line Post accident sample Post accident sample Post accident sample Post accident sample RHR loop A CP drain RHR loop B CP drain Exception Discussion Note 2 Note 3 Note 4 Note 4 Note 4 Note 3 Note 4 Note 4 Note 4 Note 4 Note 4 Note 3 Note 3 Note 3 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Note 4 Leakage Rate'SCCM) 312.5 262.5 488.69 0.0 0.0 39.0 0.0 0.0 0.0 0.0 179.7 1.0 1.0 4.17 728.48 411.8 51.0 856.0 63.0 12.0 3.7 28.3 0.0 1.3 6.0 10.0 TOTAL 3462 SCCM Table 1 Valve Lineup Exceptions During ILRT 14

Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Valve Lineup Exceptions During the PCILRT NOTES: 1.Obtained from LLRT Program 2.Flanged due to maintenance 3.Line filled with water and CIV's open during both PCILRT and LRVT 4.Line filled with water and CIV's closed but accident fluid is a gas.Combining all of the factors from table 1 and net increases in containment water inventory yields the following.

Minimum pathway leakage through penetrations in non-standard alignment Equivalent to Increase in sump content 3462 SCCM=0.1223 SCFM 0.016'%/day over 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> Equivalent to 240.25 cu.ft.0.07%/day Total additions 0.086%/day The final as-left leakage rate is calculated below.95%UCL on total time leakage rate Additions for penetrations in non-standard alignment and increase in water inventory Final as-left leakage rate 0.211%/day 0.086%/day 0.297%/day Containment conditions during the Type A test were reasonably typical.Air mass, mean temperature, total pressure and mean vapor pressure are plotted on Figures 3 through 6, respectively.

The air mass (Figure 3)decreased linearly as expected.The maximum scatter of the individual calculated mass points is on the order of 3 Lbm, which is reasonable for Mark I and Mark II BWR containments.

The plot also shows the straight line fitted to the mass/time data sets and a straight line with a slope equivalent to 0.75 La.15 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Containment mean temperature (Figure 4)increased slowly, but smoothly, during the test.This increase is typical for Mark I and Mark II BWR containments.

Total pressure (Figure 5)followed the same trend as temperature.

Mean vapor pressure is plotted in Figure 6.Vapor pressure increased more than total pressure, reflecting evaporation of water from open surfaces (suppression pool and sumps).All plots presented in this report represent discrete values of the plotted parameters.

The time interval between discrete points is 15 minutes in all cases.The straight line segments connecting adjacent points are created by the plotting software and do not represent actual variation in the parameters plotted.5.2 As-Found Leakage Rate The leakage rate which would have been found if the test had been conducted at the beginning of the outage, and prior to isolation valve repairs, can be estimated by adding minimum pathway penetration improvements to the as-left leakage rate.The total value for minimum pathway improvements made during the Type B and C local leakage rate testing program is listed below.Individual tabulation all Type B and C As-found and As-left results obtained since the last ILRT are tabulated in Appendix IV.Minimum pathway improvements made during the Type B and C testing program 4690 SCCM=239 SCFD At the end of the Type A test, mean temperature and absolute pressure were 88.23 deg F and 49.517 PSIA, respectively (see Appendix data list).At these conditions, and for a containment volume of 343,040 cubic feet, 239 SCFD is equivalent to a leakage rate of 0.022/day.

The estimated as-found leakage rate (UCL)is determined as shown below.As-left UCL leakage rate Minimum pathway improvements As-found leakage rate 0.297%/day 0.022%/day 0.319%/day 5.3 Verification Test The verification test induced leak was imposed after the completion of the Type A test and adjusted to a flowmeter indication of 3.86 SCFM.At the initial (4:15 AM)test conditions of 88.24 deg F and 49.516 psia (see Appendix data list)3.86 SCFM is equivalent to 0.499%/day.Following imposition of the induced leak, conditions were allowed to stabilize for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> as required by Ref.3, A successful four hour test was performed after stabilization.

Results are detailed in Table 5 and summarized below.Upper limit on total time calculated leakage rate Total time calculated leakage rate Lower limit on total time calculated leakage rate 0.790%/day 0.636%/day 0,540%/day 16 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report The calculated rate is within the limits.Limits are established, per Ref.3, as the theoretical rate+/-0.25 La.The theoretical rate is the total time rate calculated for the end of the Type A test plus the induced rate.Figure 7 illustrates the verification test results graphically, The line fitted to the air mass/time data sets is essentially centered between the limits as is expected.This is consistent with the mass point calculation results discussed in the next section.The upper and lower limits on the calculated verification leakage rate shown on Table 5 round off to 0.791%/day and 0.541%/day, respectively.

The limits shown above differ from the table values by 0.001%/day since rounding off of the verification flow and the total time calculated leakage rate is done prior to calculating the limits.5.4 Mass Point Results Type A test mass point calculation results are listed in Table 6.The end of test calculated leakage rate is reasonably close to the end of test calculated total time rate-0.176%/day vs.0.166%/day.In fact, the mass point calculated rate, the total time calculated rate and the total time measured rate (0.180%/day)are quite close to the same value.This is expected for well ordered data.The mass point upper confidence limit of 0.178%/day is close to the calculated rate which is consistent with the low level of air mass data scatter illustrated in Figure 3, Table 7 lists mass point verification test results.The calculated leakage rate of 0.627%/day is close to the total time calculated rate of 0.636%/day.Again, the close correspondence is as expected for well ordered data.17 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report

6.0 REFERENCES

1.Code of Federal Regulations, Title 10, Part 50, Appendix J, Reactor Containment Leakage Testing For Water Cooled Power Reactors.2.ANSI N45.4-1972, Leakage Rate Testing Of Containment Structures For Nuclear Reactors.3.4.6.Bechtel Topical Report BN-TOP-1, Testing Criteria For Integrated Leakage Rate Testing Of Primary Containment Structures For Nuclear Power Plants, Revision 1, 1972.Washington Public Power Supply System, WNP-2 Surveillance Test Procedure No.7.4.6.1.2.1, Primary Containment Integrated Leakage Rate Test, May 23, 1991.ANSI/ANS 56.8-1987, Containment System Leakage Testing Requirements.

Exemption to Appendix J Testing, issued by the NRC with Amendment No.41 to Operating Licence NPF-2, dated 04-29-87.18 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 2 SENSOR LOCATIONS AND WEIGHTING FACTORS Sensor No.Type Elevation, Feet Bearing, Degrees Distance Weighting From Factor Liner, Feet TE-01 TE-02 TE-03 TE-04 TE-05 TE-06 TE-07 TE-08 TE-09 TE-10 TE-11 TE-12 TE-13 TE-14 TE-15 TE-16 TE-17 TE-18 ME-01 ME-02 ME-03 ME-04 ME-05 ME-06 Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb Drybulb (2)Drybulb (2)Drybulb (2)Drybulb (2)Dewpoint (2)Dewpoint (2)Dewpoint (2)Dewpoint (2).Dewpoint (2)Dewpoint (2)572 (1)50 25 05 50 05 25 25 25 50 72 25 25 05 85 85 85 85 525 550 505 525 485 485 90 240 5 120 120 0 75 235 180 0 270 125 315 240 270 195 0 90 125 90 240 5 270 90 6 10 15 16 10 16 15 15 15 10 6 15 15 16 5 5 5 5 15 10 16 15 5 5 0.0265 0.0402 0.0398 0.0563 0.0402 0.0563 0.0398 0.0398 0.0398 0.0402 0.0265 0.0398 0.0398 0.0563 0.1047 0.1047 0.1047 0.1046 0.1194 0.1737 0.1688 0.1194 0.2094 0.2093 Notes: Elevation reference-Drywell head flange parting at El.576.8 ft.Bottom of diaphragm slab at El.497.5 ft.Wetwell water surface at El.466.4 ft.(nominal)(2)Wetwell sensors 19 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 3 WNP-2 1991 ILRT STABILIZATION TEMPERATURE STABILIZATION REPORT Start Time=1500 608*=stabilization criterion satisfied data elapsed set time, hr temperature dT1 T, deg F avg dt (1 hr)-ANSI-dT4 dT1-dT4 avg Dt (4 hr)--BN-TOP-1--Dt or d(Dt)avg avg (2 hr)(2 hr)1 0.00 2 0.25 3 0.50 4 0.75 5 1.00 6 1.25 7 1.50 8 1.75 9 2.00 10 2.25 11 2.50 12 2.75 13 3.00 14 3.25 15 3.50 16 3.75 17 4.00 18 4.25 19 4.50 20 4.75 21 5.00 87.759 87.771 87.771 87.781 87.791 87.796 87.807 87.816 87.826 87.835 87.844 87.854 87.863 87.845 87.897 87.895 87.899 87.888 87.917 87.926 87.934 0.032 0.025 0.035 0.034 0.035 0.039 0.038 0.038 0.037 0.010 0.053 0.041 0.036 0.043 0.019 0.032 0.035 0.035 0.029 0.036 0.036 0.036 0.001*0.014*-0.017*-0.005*-0.001*0.034*0.032*0.037*0.036*0.036*0.025*0.045*0.040*0.037*0.027*0.036~0.036*0.036*-0.005*0.0188-0.001*-0.000*0.007+-0.056*0.086*-0.025*-0.010*-0.041*0.038~0.001*0.050+20 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 4 WNP-2 1991 ILRT STABILIZATION DATA

SUMMARY

REPORT data time set 1 1500 2 1515 3 1530 4 1545 5 1600 6 1615 7 1630 8 1645 9 1700 10 1715 11 1730 12 1745 13 1800 14 1815 15 1830 16 1845 17 1900 18 1915 19 1930 20 1945 21 2000 date temperature deg F 608 87,7586 608 87.7714 608 87.7714 608 87.7814 608 87.7906 608 87.7960 608 87.8069 608 87.8156 608 87.8257 608 87.8348 608 87.8444 608 87.8535 608 87.8627 608 87.8453 608 87.8972 608 87.8948 608 87.8990 608 87.8882 608 87.9165 608 87.9263 608 87.9341 pressure psia 49.5147 49.5138 49.5131 49.5125 49.5122 49.5115 49.5104 49.5106 49.5106 49.5106 49.5109 49.5111 49.5108 49.5107 49.5114 49.5111 49.5107 49.5113 49.5115 49.5117 49.5119 vapor pressure psia 0.3814 0.3813 0.3816 0.3819 0.3822 0.3825 0.3828 0.3831 0.3833 0.3836 0.3840 0.3840 0.3841 0.3838 0.3847 0.3850 0.3852 0.3854 0.3853 0.3854 0.3859 dry all mass ibm'3103.93 83100.59 83098.84 83095.79 83093.41 83090.92 83086.84 83085.50 83083.61 83081.74 83079.99 83079.03 83076.87 83079.96 83071.62 83071.10 83069.43 83071.68 83067.83 83066.52 83064.94 21 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 4 WNP-2 1991 ILRT TYPE A TEST TOTAL TIME LEAKAGE RATE REPORT data set 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 time 2000 2015 2030 2045 2100 2115 2130 2145 2200 2215 2230 2245 2300 2315 2330 2345 0 15 30 45 100 115 130 145 200 215 230 245 300 315 330 345 400 date 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 elapsed time (hrs)0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00 6.25 6.50 6.75 7.00 7.25 7.50 7.75 8.00 dry Rlr mass (ibm)83064.94 83062.36 83060.62 83060.28 83057.99 83056.47 83054.94 83053.51 83051.97 83050.94 83049.07 83046.89 83045.86 83044.54 83042.35 83041.82 83039.55 83040.70 83036.30 83035.05 83033.91 83032.29 83030.69 83029.37 83027.95 83026.74 83024.51 83023.04 83021.38 83020.35 83018.19 83017.53 83015.19 measured rate (%/day)0.0000 0.2990 0.2497 0.1795 0.2008 0.1960 0.1928 0.1888 0.1874 0.1798 0.1834 0.1897 0.1838 0.1814 0.1865 0.1781 0.1834 0.1648 0.1839 0.1818 0.1794 0.1797 0.1800 0.1787 0.1781 0.1766 0.1797 0.1794 0.1798 0.1777 0.1801 0.1768 0.1797 leakage rate (%/day)0.0000 0.2990 0.2497 0.1830 0.1776 0.1740 0.1717 0.1694 0.1680 0.1646 0.1640 0.1659 0.1657 0.1652 0.1662 0.1652 0.1657 0.1622 0.1633 0.1639 0.1640 0.1643 0.1646 0.1647 0.1647 0.1645 0.1649 0.1652 0.1655 0.1656 0.1660 0.1659 0.1663 ucl rate (%/day)0.0000 0.2990 0.2497 0.2656 0.3316 0.2983 0.2785 0.2641 0.2546 0.2438 0.2390 0.2389 0.2356 0.2320 0.2313 0.2276 0.2264 0.2202 0.2206 0.2201 0.2190 0.2181 0.2174 0.2165 0.2155 0.2143 0.2140 0.2135 0.2132 0.2125 0.2123 0.2116 0.2113 Allowable leakage rate, La=75%La Total time leakage rate Total time UCL 0.5000%/day 0.3750%/day 0.1663%/day 0.2113%/day 22 l 4f Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 5 WNP-2 1991 ILRT VERIFICATION TOTAL TIME LEAKAGE RATE REPORT VERIFICATION data time date elapsed set time (hrs)dry Rlr mass (ibm)measured rate (%/day)leakage rate (%/day)1 515 2 530 3 545 4 600 5 615 6 630 7 645 8 700 9 715 10 730 11 745 12 800 13 815 14 830 15 845 16 900 17 915 609 0.00 609 0.25 609 0.50 609 0.75 609 1.00 609 1.25 609 1.50 609 1.75 609 2.00 609 2.25 609 2.50 609 2.75 609 3.00 609'.25 609 3.50 609 3.75 609 4.00 82989.17 82984.48 82978,81 82972.83 82967.41 82962.64 82955.97 82951.66 82946.39 82940.62 82934.65 82930.66 82923.56 82918.37 82912.14 82907.68 82904.48 0.0000 0.5424 0.5994 0.6300 0.6294 0.6139 0.6401 0.6199 0.6186 0.6240 0.6307 0.6153 0.6325 0.6300 0.6365 0.6284 0.6123 0.0000 0.5424 0.5994 0.6344 0.6440 0.6376 0.6471 0.6426 0.6388 0.6381 0.6396 0.6356 0.6376 0.6383 0.6405 0.6401 0.6360 Upper limit on leakage rate=0.7906%/day Total time leakage rate=0.6360%/day Lower limit on leakage rate=0.5406%/day 23 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 6 WNP-2 1991 ILRT TYPE A TEST MASS POINT LEAKAGE RATE REPORT data set 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 time 2000 2015 2030 2045 2100 2115 2130 2145 2200 2215 2230 2245 2300 2315 2330 2345 0 15 30 45 100 115 130 145 200 215 230 245 300 315 330 345 400 date 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 elapsed time (hrs 0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00 6.25 6.50 6.75 7.00 7.25 7.50 7.75 8.00 dry alI'ass (ibm)83064.94 83062.36 83060.62 83060.28 83057.99 83056.47 83054.94 83053.51 83051.97 83050.94 83049.07 83046.89 83045.86 83044.54 83042.35 83041~82 83039.55 83040.70 83036.30 83035.05 83033.91 83032.29 83030.69 83029.37 83027.95 83026.74 83024.51 83023.04 83021.38 83020.35 83018.19 83017.53 83015.19 leakage rate (%/day)0.0000 0.2990 0.2497 0.1816 0.1846 0.1843 0.1834 0.1815 0.1803 0.1764 0.1760 0.1788 0.1785 0.1775 0.1788 0.1771 0.1775 0.1724 0.1741 0.1749 ,0.1749 0.1751 0.1753 0.1752 0.1751 0.1747 0.1750 0.1752 0.1755 0.1754 0.1757 0.1755 0.1758 ucl rate (%/day)0.0000 0.2990 0.4934 0.3032 0.2410 0.2177 0.2058 0.1977 0.1927 0.1869 0.1845 0.1863 0.1848 0.1830 0.1837 0.1817 0.1816 0.1787 0.1799 0.1802 0.1797 0.1794 0.1792 0.1788 0.1784 0.1777 0.1779 0.1779 0.1780 0.1777 0.1780 0.1776 0.1777 Allowable leakage rate, La=75%La Mass point leakage rate Mass point UCL 0.5000%/day 0.3750%/day 0.1758%/day 0.1777%/day 24 Washington Public Power Supply System WbP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TABLE 7 WNP-2 1991 ILRT VERIFICATION MASS POINT LEAKAGE RATE REPORT VERIFICATION data set 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 time 515 530 545 600 615 630 645 700 715 730 745 800 815 830 845 900 915 date 609 609 609 609 609 609 609 609 609 609" 609 609 609 609 609 609 609 elapsed time (hrs)0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2,50 2.75 3.00 3.25 3.50 3.75 4.00 dry Rll mass (ibm)82989.17 82984.48 82978.81 82972.83 82967.41 82962.64 82955.97 82951,66 82946.39 82940.62 82934.65 82930.66 82923,56 82918.37 82912.14 82907.68 82904.48 leakage rate (%/day)0.0000 0.5424 0.5994 0.6326 0.6383 0.6275 0.6391 0.6322 0.6275 0.6273 0.6300 0.6251 0.6286 0.6300 0.6332 0.6327 0,6273 Upper limit on leakage rate Mass point leakage rate Lower limit on leakage rate 0.8001%/day 0.6273%/day 0.5501%/day 25 T H P E e R g A T F ll R HNP-2 1991 ILRT STAHILIRATIOH pg g o R g.$g fnf R CD~txt~g~EM M>QQ CD B CD 5.87,588 158 688 8 DATE TIHE 2888 688 FIGURE 1 COHTAIHHEHT AVERAGE TEHPERATURE VARIATIOH MRIHG STAHILIRATIOH T O T A L I/T (I H A E WNP-2 i99i ILRT TYPE A TEST (8,375//lay)UGL.HATE 5 (8 g o 9 E,g a 8-.V'V tn>OO p CD B CD 5.TINE MTE FIClJHE 2 VARIATIOH IH TOTAL TINE.LEAXAGE HATE AHD HGL S3878 A I H L H I3 A M HHP-2 i99i ILRT TYPE A TEST HE(HESSIOH LINE I I le CD QŽ~O Eg'd fnf Fp CD 5 (m p CD~8,75 La 82978 2888 TINE DATE FIGURE 3 AIH MASS vs, TINE-TYPE A TEST

88.388 T E H P (I E e R g A T F 0 R E HNP-2 199i ILRT TYPE A TEST Img B Qq PqgO 9 Kg A CD'O oft K R CD CD g.V Cn~O.M Qg r%CD CD K 87,888 288 TIME MTE FIGURE 4 AVERAGE TEHPERATIIRE vs, TIME-TYPE A TEST 49,528 WHP-2 i99i II HT TYPE A TEST P H E P S S I'0 A H 49,5i8 2888 TINE MTE FIGURE 5 TOTAL PRESSURE vs.TINE-TYPE A TEST IP-2 13)i IIRT TYPE A TEST P'R I E A ll R F 8,385 2888 TIHE DATE FIGURE 6 HEAH VAPOR PRESSURE vs, TIHE TYPE-A TEST Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report APPENDIX I CONTAINMENT DESCRIj.TION 32 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report CONTAINMENT DESCRIPTION The WNP-2 containment is a steel Mark II with a conical drywell above a cylindrical suppression chamber.The upper end of the drywell consists of a flanged head which is removed for refueling the reactor.The drywell and suppression chamber are separated by a concrete diaphragm slab which is supported off the chamber bottom by the reactor pedestal and a number of columns.The reactor pedestal is a concrete cylinder, concentric with the containment, which extends through the diaphragm slab and supports both the reactor and the primary shield.The suppression is approximately half flied with water which is used to quench steam released by the main steam safety valves and which would be released by the primary system in the event of a LOCA.The safety valve discharge lines and a number of open ended vertical vent pipes penetrate the diaphragm slab.Principal dimensions of the containment are listed below.Drywell height from top of diaphragm slab to refueling head flange parting line Drywell inside diameter at top of diaphragm slab Drywell inside diameter at refueling head flange Diaphragm slab thickness Suppression chamber height from center invert (1)Suppression chamber inside diameter Normal suppression chamber water depth 77.3 ft.85.8 ft.31.7 ft.2.0 ft.66.2 ft.85.8 ft.31.1 ft.Drywell/suppression chamber free air volume at normal water level 343,040 cu.ft.(1)The bottom head of the suppression chamber is elliptical.

The steel containment is surrounded by a concrete shield.There is an air gap between the shield and the containment wall.There are a number of openings in the containment wall.The drywell wall is penetrated by an equipment hatch with a flanged head, a personnel air lock and many piping and electrical feed-throughs.In addition the drywell wall has flanged openings for CEDM replacement and stabilizer truss (a steel structure which laterally braces the upper end of the containment) inspection.

The suppression chamber wall is penetrated by a flanged personnel access port, air space ventilation piping, electrical feed-throughs and numerous pipes which take suction from, or discharge to, the suppression pool.33 APPENDIX II COMPUTER PROGRAM DESCRIPTION 34 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report COMPUTER HARDWARE AND SOFTWARE BCP's Leakage Rate BASIC Program, developed by Robert E.Blum, runs on an IBM PC or compatible computer that interfaces with the data acquisition system (DAS)via an RS-232C or IEEE-488 serial data bus.BCP provides two computers, with the second serving as a backup unit.The program calculates both mass point (ANSI 56.8)and total time (BN-TOP-1) leakage rates.A 97.5%upper confidence limit (UCL)for the measured total-time leakage rate is determined using the BN-TOP-1 if the test duration is less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.This procedure is generally required by the NRC if test duration is less than the 24-hour minimum established in ANSI 45.4.However, if the test is 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or longer, then a 95%UCL is determined using a procedure similar to that described in ANSI 56.8.Raw data from the DAS are automatically stored on disk.The ILRT program converts raw data to engineering units and calculates the volume-weighted mean drybulb temperature, vapor pressures from individual dew point temperatures, and volume-weighted mean vapor-.pressure.

The program then computes containment air mass using these weighted mean atmospheric conditions.

Air mass and time data are used as input for the routines that calculate mass point and total time leakage rates: Manual data entry and correction options are included in the program so that failure of the DAS serial output will not delay the test.Job-specific predata loaded into the program include pressure transducer calibration constants, sensor volume fractions, and containment free-air volume.The volume fraction and free-air volume data can be changed during the test to compensate for sensor failure and changes in containment water inventory.

Program output includes printed reports and plots.Printed reports listing raw data, engineering unit conversions, weighted mean conditions, and air mass are generated for each data set immediately following data input.Diagnostic reports and plots are generated on command during the test.These include listings of leakage rates and UCLs calculated for each incremental data set, plots of this information, plots of weighted mean atmospheric conditions and air mass, and plots of individual sensor data, These lists and plots, when generated after the test, provide Anal documentation of leakage rate.The program is validated prior to each use by loading a standard test data set and verifying that the calculation results agree with those obtained by a manual calculation.

35 APPENDIX III TYPE A TEST DATA 36 PRE-DATA REPORT volume=343040 leap year: no title=WNP-'2 1991 ILRT STABILIZATION perature volume fractions (sum=1.0000)t(1)=0.0265 t(2)=0.0402 t(3)=0.0398 t(4)=0.0563 t(6)=0.0563 t(7)=0.0398 t(8)=0.0398 t(9)=0.0398 t(11)=0.0265 t(12)=0.0398 t(13)=0.0398 t(14)=0.0563 t(16)=0.1047 t(17)=0.1047 t(18)=0.1046 t (5)=0.0402 t(10)=0.0402 t(15)=0.1047 dewpoint volume fractions (sum=1.0000)dp(1)=0.1194 dp(2)=0.1737 dp(3)=0.1688 dp(4)=0.1194 dp(5)=0.2094 dp(6)=0.2093 pressure volume fractions (sum=1.0000)p(1)=1.0000 p(2)=0.0000 La=0.5000 37 WNP-2 1991 ILRT STABIZIZATION DATA

SUMMARY

REPORT data time date temperature set deg F pressure psia vapor pressure psia dry air mass 1bm (e 1 1500 2 1515 3 1530 4 1545 5 1600 6 1615 7 1630 8 1645 9 1700 10 1715 11 1730 12 1745 13 1800 14 1815 15 1830 16 1845 17 1900 18 1915 19 1930 20 1945 21 2000 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 87.7586 87.7714 87.7714 87.7814 87.7906 87.7960 87.8069 87.8156 87.8257 87.8348 87.8444 87.8535 87.8627 87.8453 87.8972 87.8948 87.8990 87.8882 87'165 87.9263 87.9341 49'147 49.5138 49.5131 49.5125 49.5122 49.5115 49.5104 49.5106 49.5106 49'106 49.5109 49.5111 49.5108 49.5107 49.5114 49.5111 49.5107 49.5113 49'115 49'117 49.5119 0~3814 0.3813 0.3816 0.3819 0.3822 0.3825 0.3828 0.3831 0.3833 0.3836 0.3840 0.3840 0.3841 0.3838 0.3847 0.3850 0.3852 0.3854 0.3853 0.3854 0.3859 83103.93 83100.59 83098.84 83095.79 83093'1 83090.92 83086.84 83085.50 83083.61 83081.74 83079.99 83079.03 83076.87 83079.96 83071.62 83071.10 83069.43 83071.68 83067.83 83066.52 83064.94 38 WNP-2 1991 data set 1 time=1500 date=608 XLRT STABXLIZATXON sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (109.450 (99.510 (92.910 (88.250 (101.370 (89.190 (92.680 (92.750 (92.920 (100.800 (108.990 (92.540')92.840 89.050 78.140 (78.000 (78.040 (78.070 109.450 99.510 92.910 88.250 101.370 89.190 92.680 92.750 92.920 100.800 108.990 92.540 92.840 89.050 78.140 78.000 78.040 78.070 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (67.750 (67.030 (66.930 (67.200 (76.810 (76.420 67.750 deg.67.030 deg.66.930 deg.67.200 deg.76.810 deg.76.420 deg.F , 0.3360 F , 0.3277 F I 0.3266 F , 0.3297 F , 0.4563 F , 0.4504 psia psia psia psia psia psia pressure pressure weighted 1 (49.5147 2 (49.5201 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5147 psia 49.5201 psia air mass 87.75864 deg.F 49.51470 psia 0.38137 psia 343040 cu.ft.83103.93 ibm 39 f'k WNP-2 1991 ILRT STABILIZATION data set 2 time=1515 date=608 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (109.500)(99.570)(92.910)(88.250)(101.420)(89.190)(92.720)(92.790)(92.940 (100.850)(109.090)(92.560)(92.870)(89.060)78.120 (77.990)(78.030)(78.070 value deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F 109.500 99.570 92.910 88.250 101.420 89.190 92.720 92.790 92.940 100.850 109.090 92.560 92.870 89.060 78.120'77.990 78.030 78.070 dewpoint dewpoint dewpoint dewpoint dewpoint.dewpoint pressure pressure (67.840)(67.030)(67.010)(67.240)(76.790)(76.310)1 (49.5138)2 (49.5202)67.840 deg.67.030 deg.67.010 deg.67.240 deg.76.790 deg.76.310 deg.49.5138 psia 49.5202 psia F , 0.3370 F , 0.3277 F , 0.3275 F , 0.3301 F , 0.4560 F , 0.4488 psia psia psia psia psia psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass.87.77139 deg..F 49.51380 psia 0.38129 psia 343040 cu.ft.83100.59 ibm 40 J C 1f 8 WNP-2 1991 data set 3 time=1530 date=608 ILRT STABILIZATION sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14.temperature 15 temperature 16 temperature 17 temperature 18 (109.520 (99.620 (92'10 88.250 101.460 89.190 92.720 92.790 92.940 100.890 109.080 92.570 92.880 89.060 78.090 77.970 78.020 78.070 109.520 99.620 92.910 88.250 101.460 89.190 92.720 92.790 92.940 100.890 109.080 92.570 92.880 89.060 78.090 77.970 78.020 78.070 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 3 (4 5 (6 67.880 67.080 67.070 67.290 76.780 76.320 67.880 deg.67.080 deg.67.070 deg.67.290 deg.76.780 deg.76.320 deg.F i 0.3375 F i 0.3283 F , 0.3282 F , 0.3307 F , 0.4559 F , 0.4490 psia psia psia psia psia psia pressure pressure weighted 1 (49.5131 2 (49'192 averages, volume and 49.5131 psia 49.5192 psia air mass temperature pressure vapor pressure volume dry air mass 87.77139 49.51310 0.38163 343040 83098.84 deg.F psia psia cu.ft.ibm 41

WNP-2 1991 ILRT STABILIZATION data set 4 time=1545 date=608 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (109.560 (99.670 (92.930 (88.250 (101'20)(89.200)(92.740)(92.800 (92.940 100.930)109.110 (92.590)(92.900)89.080)78.090)77.960)(78.010)(78.060 value 109.560 99.670 92.930 88.250 101.520 89.200 92.740 92.800 92.940 100'30 109.110 92.590 92.900 89.080 78.090 77.960 78.010 78.060 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint 1 (67.920)dewpoint 2 67.120)dewpoint 3 67.100)dewpoint 4 67.350)dewpoint 5 (76.770)dewpoint 6 (76.340)67.920 deg.67.120 deg.67.100 deg.67.350 deg.76.770 deg.76.340 deg.F, 0.3380 F , 0.3288 F , 0.3285 F , 0.3314 F , 0.4557 F , 0.4492 psia psia psia psia psia psia pressure 1 pressure 2 (49.5125)(49.5186)49.5125 psia 49.5186 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.78141 deg.F 49.51250 psia 0.38193 psia 343040 cu.ft.83095.79 ibm 42 WNP-2 1991 data set 5 time=1600 date=608 ILRT STABILIZATION sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (109.580 (99.700 (92.960 (88.260 (101.560 (89.220 (92.760 (92.820 (92.970 (100.980 (109.170 (92.600 (92.920 (89.090 (78.070 (77.950 (78.000 (78.050 value 109.580 99.700 92.960 88.260 101.560 89.220 92.760 92.820 92.970 100.980 109.170 92.600 92.920 89.090 78.070 77.950 78.000 78.050 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (67.980 (67.170 (67.170 (67.370 (76.800 (76.290 67.980 deg.67.170 deg.67.170 deg.67.370 deg.76.800 deg.76.290 deg.F , 0.3387 F , 0.3293 F , 0.3293 F , 0.3316 F , 0.4562 F , 0.4485 psia psia psia psia psia psia pressure pressure weighted 1 (49.5122 2 (49.5175 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5122 psia 49.5175 psia air mass 87.79055 deg.F 49.51220 psia 0.38222 psia 343040 cu.ft.83093.41 ibm 43 WNP-2 1991 XLRT STABXLXZATION data set 6 time=1615 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (109.630 (99.760 (92.970 (88.270 (101.600 (89.230 (92.780 (92.830 (92.990 (101.020 (109.180 (92.610 (92.940 (89.050 (78.060 (77.940 (77.990 (78.040 109.630 99'.760 92.970 88.270 101.600 89.230 92.780 92.830 92.990 101.020 109.180 92.610 92.940 89.050 78.060 77.940 77.990 78.040 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure 1 (2 (C 4 (5 (6 (68.010)67.220)67.200)67.410)76.790)76.310 1 (49.5115)2 (49.5171)68.010 deg.F 67.220 deg.F 67.200 deg.F 67.410 deg.F 76.790 deg.F 76.310 deg.F 49.5115 psia 49.5171 psia 0.3390 0.3299 0.3297 0.3321 0.4560 0.4488 psia psia psia psia psia psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.79604 deg.F 49.51150 psia 0.38250 psia 343040 cu.ft.83090.92 ibm 44 WNP-2 1991 ILRT STABILIZATION data set 7 time=1630 date=608 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (109.660)(99.790 (92.980)(88.280)(101.650)(89.240)(92.770)(92.830)(93.010)(101.080)(109.220)(92.640)(92.950)(89.140)(78.050)(77.920)(77.980)(78.030 value 109.660 99.790 92.980 88.280 101.650 89.240 92.770 92.830 93.010 101.080 109.220 92.640 92.950 89.140 78.050 77.920 77.980 78.030 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.050)(67'10)(~67.220)(67.460)(76.770)(76.330)68.050 deg.67.310 deg.67.220 deg.67.460 deg.76.770 deg.76.330 deg.F , 0.3395 F , 0.3309 F , 0.3299 F , 0.3326 F , 0.4557 F , 0.4491 psia psia psia psia psia psia pressure pressure 1 (49.5104)2 (49.5165)49.5104 psia 49.5165 psia weighted averages, volume and air mass temperature pressure'apor pressure volume dry air mass 87.80686 49.51040 0.38284 343040 83086.84 deg.F psia psia cu.ft.ibm 45

HNP-2 1991 data set 8 time=1645 date=608 ILRT STABILIZATION sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (109.700 (99.840 (92.990 (88.280 (101.700 (89.250 (92.820 (92.880 (93.030 (101.120 (109.250 (92.640 (92.960 89.090 78.040 (77.920 77.980 (78.020 109.700 99.840 92.990 88.280 101.700 89.250 92.820 92.880 93.030 101.120 109.250 92.640 92.960 89.090 78.040 77.920 77.980 78.020 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F'ewpoint, dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 68.110 67.310 67.300 67'10 76.780 76.290 68.110 deg.67.310 deg.67.300 deg.67.510 deg.76.780 deg.76.290 deg.F , 0.3402 F , 0.3309 F , 0.3308 F , 0.3332 F , 0.4559 F , 0.4485 psia psia psia psia psia psia pressure pressure weighted 1 (49.5106 2 (49.5166 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5106 psia 49.5166 psia air mass 87.81557 deg.F 49.51060 psia 0.38305 psia 343040 cu.ft.83085.50 ibm 46 Ib a')

WNP-2 1991 ILRT STABILIZATION data set 9 time=1700 date=608 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 13 (14 (15 (16 17 (18 (92.980 89'30 78.040 77'10 77.960 78.010 1 (109.710 2 (99.890 3 (93.010 4 88.290 5 101.750 6 89.260 7 92.840 8 (92.880 9 (93.040 10 (101.170 11 (109.290 12 (92.660 109.710 99.890 93.010 88.290 101.750 89.260 92.840 92.880 93.040 101.170 109.290 92.660 92.980 89.130 78.040 77.910 77.960 78.010 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.140 (67.360 (67.300 (67.560 (76.780 (76.290 68.140 deg.F 67.360 deg.F 67.300 deg.F 67.560 deg.F 76.780 deg.F 76.290 deg.F 0.3402 0.3309 0.3408 0.3332 0.4559 0.4485 psia psia psia psia psia psia pressure pressure 1 (49.5106)=49.5106 psia 2 (49.5167)=49.5167 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87'2571 49.51060 0.38326 343040 83083'1 deq.F psza psia cu.ft.ibm 47

WNP-2 199 1 data set 10 time=1715 date=608 ILRT STABILIZATION sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 temperature 9 (temperature 10 (temperature 11 temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (109'90 99.940 93.030 88.300 101.790 89.270 92.850 92.900 93.040 101.220 109.270 92.670 92.990 89.150 78.020 77.910 77.960 78.000 109.790 99.940 93.030 88.300 101.790 89.270 92.850 92.900 93.040 101.220 109.270 92.670 92.990 89'50 78.020 77.910 77.960 78.000 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.170 (67'90 (67.350 (67.580 (76.770 (76.320 68.170 deg.67.390 deg.67.350 deg.67.580 deg.76.770 deg.76.320 deg.F , 0.3409 F , 0.3318 F , 0.3314 F , 0.3340 F , 0.4557 F , 0.4490 psia psia psia psia psia psia pressure pressure weighted 1 (49.5106 2 (49'168 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5106 psia 49.5168 psia air mass 87.83482 deg.F 49.51060 psia 0.38355 psia 343040 cu.ft.83081.74 ibm 48 NNP-2 1991 data set 11 time=1730 date=608 ILRT STABILIZATION sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (109.790 99.980 93.030 88.300 101.840 89.270 92.860 92.910 93.070 101.260 109.360 92.680 93.020 89.140 78.020 77.900 77.960 78.000 109.790 99.980 93.030 88.300 101.840 89.270 92.860 92.910 93.070 101.260 109.360 92.680 93.020 89.140 78.020 77.900 77.960 78.000 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3 (4 (5 (6 (68.240 67.430 67.450 67.630 76.790 76.310 68.240 67.430 67.450 67.630 76.790 76.310 degas deg, degas degas degas deg~F, 0.3417 F , 0.3323 F , 0.3325 F , 0.3346 F , 0.4560 F , 0.4488 psia psia psia psia psia psia pressure ,pressure weighted 1 (49.5109 2 (49.5170 averages, volume and.49.5109 psia 49.5170 psia air mass temperature pressure vapor pressure volume dry air mass 87.84440 deg.F 49.51090 psia 0.38402 psia 343040 cu.ft.83079.99 ibm 49

~~

WNP-2 1991 ILRT STABILIZATION data set 12 time=1745 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (109.820)(100.020)(93.060)(88.320 (101.880)(89.280)(92.900)(92.910)(93.100)101.310)109.340)(92.710)(93.030)(89.150)(78.010 (77.890)(77.950)(77.990 109.820 100.020 93.060 88.320 101.880 89.280 92.900 92.910 93.100 101.310 109.340 92.710 93.030 89.150 78.010 77.890 77.950 77.990 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.270)(67.470)(67.430)(67.670)(76.770)(76.270)68.270 67.470 67.430 67.670 76.770 76.270 degas degas deg, deg deg deg~F, 0.F, 0.F, 0.F, 0~F, 0.F, 0.3421 psia 3328 psia 3323 psia 3351 psia 4557 psia 4482 psia pressure pr'essure 1 (49.5111)2 (49.5170)49.5111 psia 49.5170 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.85353 deg.F 49.51110 psia 0.38397 psia 343040 cu.ft.83079.03 ibm 50 W I NNP-2 1991 ILRT STABILIZATION data set 13 time=1800 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (109.870)(100.070)(93.070 (88.330 (101.920 (89.290 (92.890 (92.930 (93.100 (101.350 (109.390, (92.710 (93.050 89.180 (78 F 000 (77.890 (77.940 (77.980 109.870 100.070 93.070 88.330 101.920 89.290 92.890 92.930 93.100 101.350 109.390 92.710 93.050 89.180 78.000 77.890 77.940 77.980 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.300)67.530)67.480)67.710)(76.740)(76.250 68.300 deg.67.530 deg.67.480 deg.67.710 deg.76.740 deg.76.250 deg.F , 0.3424 F , 0.3334 F , 0.3329 F , 0.3355 F , 0.4552 F , 0.4479 psia psia psia psia psia psia pressure pressure 1 (49.5108)2 (49.5172)49.5108 psia 49.5172 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.86266 deg.F 49.51080 psia 0.38413 psia 343040 cu.ft.83076.87 ibm P 1'*i WNP-2 1991 ILRT STABILIZATION data set 14 time=1815 date=608 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 1 (109.870 2 (100.080 3 (93.060 4 (88.310 5 (101.940 6 (89.280 7 (92.880)8 (92.940 9 (93.070 10 (101.360 11 (109.430 12{92.690 13 (93.030 14 (89'70 15 (77.970 16 (77.840 17{77.910 18 (77.950 109.870 100.080 93.060 88.310 101.940 89.280 92.880 92.940 93.070 101.360 109.430 92.690 93.030 89.170 77.970 77.840 77.910 77.950 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint'dewpoint (68.280)(67.500)(67.480)(67.690)(76.700)(76.210 68.280 deg.67.500 deg.67.480 deg.67.690 deg.76.700 deg.76.210 deg.F , 0.3422 psia F , 0.3331 psia F , 0.3329 psia F , 0.3353 psia F , 0.4546 psia F , 0.4473 psia pressure pressure 1 (49.5107)2 (49.5174)49.5107 psia 49.5174 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.84525 deg.F 49.51070 psia 0.38376 psia 343040 cu.ft.83079.96 ibm 52

WNP-2 1991 ILRT STABILIZATION data set 15 time=1830 date=608 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 109.920 100.170 93'30 88.360 102.020)89.330)92.930 92.980 93.150 101.460 109.500 92.780 93.100 89.200 78.000 77.890 77.940 77.980 109.920 100'70 93.130 88.360 102.020 89.330 92.930 92.980 93.150 101.460 109.500 92.780 93.100 89.200 78.000 77.890~77.940 77.980 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure (68.380)67.650)67.610)67.800)(76.740)(76.210)1 (49.5114)2 (49.5168)68.380 deg.67.650 deg.67.610 deg.67.800 deg.76.740 deg.76.210-deg.

49.5114 psia 49.5168 psia F , 0.3433 F , 0.3348 F , 0.3344 F , 0.3366 F , 0.4552 F , 0.4473 psia psia psia psia psia psia weighted averages, volume and temperature pressure vapor pressure volume dry air mass air mass 87.89718 deg.F 49.51140 psia 0.38473 psia 343040 cu.ft.83071.62 ibm 53 a~

WNP-2 1991 data set 16 time=1845 date=608 ILRT STABILIZATION sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14'(temperature 15 (temperature 16 (temperature 17 (temperature 18 (109.950 100.210 93.130 88.350 102.050 89.330 92.940 93.000 93.150 101.500 109.510))))))))))92.780)93.110)89.190)77.990 77.860 77.920)77.960)109.950 100.210 93.130 88.350 102.050 89.330 92.940 93.000 93.150 101.500 109.510 92.780 93.110 89.190 77.990 77.860 77.920 77.960 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.-F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.420 (67.670 (67.610 (67.850 (76.740 (76.230 68.420 deg.67.670 deg.67.610 deg.67.850 deg.76.740 deg.76.230 deg.F , 0.3438 F , 0.3351 F , 0.3344 F , 0.3371 F , 0.4552 F , 0.4476 psia psia psia psia psia psia pressure pressure weighted 1 (49.5111 2 (49.5195 averages, volume and 49.5111 psia 49.5195 psia air mass temperature pressure vapor pressure volume dry air mass 87.89475 49.51110 0.38496 343040 83071.10 deg.F psia psia cu.ft.ibm 54

!

WNP-2 1991 data set 17 time=1900 date=608 ILRT STABXLXZATXON sensor raw data value temperature 1 (temperature 2 (temperature 3 temperature 4 (temper'ature 5 (temperature 6 (temperature 7 (temperature 8 (.temperature 9 (temperature 10 (temperature 11 temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (109.990 100.240 93.140 88.350 102.110 89.340 92.940 93.010 93'70 101.520 109.520 92.790 93.110 89.230 77.980 77.850 77.900 77.940 109.990 100.240 93.140 88.350 102.110 89.340 92.940 93.010 93.170 101.520 109'20 92.790 93.110 89.230 77.980 77.850 77.900 77.940 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.480 (67.700 (67.650 (67.880 (76.750 (76.200 68.480 67.700 67.650 67.880 76.750 76.200 deg.F deg.F deg.F deg.F deg.F deg.F 0.3445 0.3354 0.3348 0.3375 0.4554 0.4472 psia psia psia psia psia psia pressure pressure weighted 1 (49.5107 2 (49.5209 averages, volume and 49.5107 psia 49.5209 psia air mass temperature pressure vapor pressure volume dry air mass I 87.89902 49.51070 0.38517 343040 83069.43 deg.F psia psia cu.ft.ibm 55 g'.)I WNP-2 1991 data set 18 time=1915 date=608 ILRT STABILIZATION sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 92.960 93.010 93.170 101-560 109'40 92.780 93.110 89.180 77.950 77.820 77.880 77.930 7 (8 (9 (10 (11 (12 (13 (14 (15 (16 (17 (18 (1 (109.960 2 (100.270 3 (93.110 4 (88.330 5 (102.130 6 (89.340 109.960 100.270 93.110 88.330 102.130 89.340 92.960 93.010 93.170 101.560 109.540 92.780 93.110 89.180 77.950 77.820 77.880 77.930 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.510 (67.790 (67.710 (67.920 (76.720 (76.180 68.510 deg.67.790 deg.67.710 deg.67.920 deg.76.720 deg.76.180 deg.F , 0.3449 F , 0.3364 F , 0.3355 F , 0.3380 F , 0.4549 F , 0.4469 psia psia psia psia psia psia pressure pressure weighted 1 (49.5113 2 (49.5192 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5113 psia 49.5192 psia air mass 87.88821 deg.F 49.51130 psia 0.38540 psia 343040 cu.ft.83071.68 ibm 56 C,$;-o r~II\I'I"l F, l' WNP-2 1991 data set 19 time=1930 date=608 ILRT STABILIZATION sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (110.030 (100.330 (93.160 (88.370 (102.180 (89.370 (92.980 (93.030 (93.190 (101.610 (109.590 (92.820 (93.140 (89.240 (77.970 (77.830 (77.890 (77.930 value 110.030 100.330 93.160 88.370 102.180 89.370 92.980 93.030 93.190 101.610 109.590 92.820 93.140 89.240 77.970 77.830 77.890 77.930 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 3 (4 5 (6 (68.550 67.770 67.700 67.970 76.700 76.160 68.550 deg.67.770 deg.67.700 deg.67.970 deg.76.700 deg.76.160 deg.F , 0.3454 F , 0.3362 F , 0.3354 F , 0.3385 F , 0.4546 F , 0.4466 psia psia psia psia psia psia pressure pressure weighted 1 (49.5115 2 (49.5188 averages, volume and 49.5115 psia 49.5188 psia air mass temperature pressure vapor pressure volume dry air mass 87.91650 deg.F 49.51150 psia 0.38535 psia 343040 cu.ft.83067.83 ibm 57 C k IP P$

NNP-2 1991 data set 20 time=1945 date=608 ZLRT STABXLXZATION sensor temperature 1 (temperature 2 temperature 3 temperature 4 temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 temperature 10 (temperature 11 temperature 12 temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (raw data 110.060 100.370 93.180 88.380 102.230 89.370 93.020)93.050)93.220 101.660 109.610 92.840 93.160 89.230 77.960 77.830 77.880 77.920 value 110.060 100.370 93.180 88.380 102.230 89.370 93.020 93.050 93.220 101.660 109.610 92.840 93.160 89.230 77.960 77.830 77.880 77.920 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.600 (67.780 (67.810 (68.000 (76.670 (76.110 68.600 deg.67.780 deg.67.810 deg.68.000 deg.76.670 deg.76.110 deg.F , 0.3459 F , 0.3363 F I 0.3367 F ,0.3389 F , 0.4542 F , 0.4458 psia psia psia psia psia psia pressure pressure weighted 1 (49.5117 2 (49.5187 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5117 psia 49.5187 psia air mass 87.92627 deg.F 49.51170 psia 0.38544 psia 343040 cu.ft.83066.52 ibm ti WNP-2 1991 data set 21 time=2000 date=608 ILRT STABILIZATION sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 temperature 11 temperature 12 temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.080 100.420 93.210 88.390 102.270 89.390 93.000 93.080 93.230 101.700 109.630 92.840 93.160 89.210 77.960 77.820 77.880 77.920 110.080 100.420 93.210 88.390 102.270 89.390 93.000 93.080 93.230 101.700 109.630 92.840 93.160 89.210 77.960 77.820 77.880 77.920 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (68.630 (67.850 (67.870 (68.030 76.670 (76.140 1 (49.5119 2 (49.5187 averages, volume and 68.630 deg.67.850 deg.67.870 deg.68.030 deg.76.670 deg.76.140 deg.49.5119 psia 49.5187 psia air mass F , 0.3463 F , 0.3371 F , 0.3374 F , 0.3392 F , 0.4542 F , 0.4463 psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 87.93407 deg.F 49.51190 psia 0.38588 psia 343040 cu.ft.83064.94 ibm 59

PRE-DATA REPORT title=WNP-2 1991 ILRT TYPE A TEST volume=343040 leap year: no La=0.5000 erature volume fractions t(1)=0".0265 t(2)=0.0402 t(6)=0~0563 t(7)=0~0398 t(11)=0.0265 t(12)=0.0398 t(16)=0~1047 t(17)=0.1047 (sum=1.0000)t(3)=0.0398 t(4)=0.0563 t(8)=0.0398 t(9)=0.0398 t (13)=0.0398 t (14)=0.0563 t(18)=0.1046 t(5)=0.0402 t(10)=0.0402 t(15)=0.1047 dewpoint volume fractions (sum=1.0000)dp(1)=0.1194 dp(2)=0.1737 dp(3)=0.1688 dp(4)=0.1194 dp(5)=0.2094 dp(6)=0.2093 pressure volume fractions (sum=1.0000)p(1)=1.0000 p(2)=0.0000 e 60 I f, WNP-2 1991 ILRT TYPE A TEST data set DATA

SUMMARY

REPORT time date temperature pressure vapor deg F psia pressure psia dry air mass ibm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 2000 2015 2030 2045 2100 2115 2130 2145 2200 2215 2230 2245 2300 2315 2330 2345 0 15 30 45 100 115 130 145 200 215 230 245 300 315 330 345 400'08 608 608 608 608 608 608 608 608 608 608 608 608 608 608 608 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609 609~609'7.9341 87.9478 87.9590 87.9693 87.9807 87.9885 87.9979 88.0070 88.0163 88.0234 88.0363 88.0469 88.0546 88.0642 88.0761 88.0827 88.0934 88.0903 88.1140 88.1136 88.1260 88.1319 88.1424 88.1513 88.1605 88.1691 88.1795 88.1879 88.1971 88.2077 88.2115 88.2207 88.2348 49.5119 49.5119 49.5121 49.5129 49.5129 49.5131 49.5132 49.5135 49.5136 49.5139 49.5141 49.5141 49.5143 49.5146 49.5147 49.5149 49.5148 49.5151 49.5152 49.5148 49.5155 49.5151 49.5155 49.5157 49.5157 49.5160 49.5158 49.5160 49.5159 49.5165 49.5159 49.5166 49.5166 0.3859 0.3862 0.3864 0.3865 0.3868 0.3872 0.3874 0.3877 0.3879 0.3881 0.3883 0.3886 0.3888 0.3890 0.3893 0.3892 0.3895 0.3894 0.3900 0.3904 0.3906 0.3907 0.3911 0.3912 0.3913 0.3915 0.3917 0.3920 0.3921 0.3923 0.3927 0.3929 0.3930 83064.94 83062.36 83060.62 83060.28 83057.99 83056.47 83054.94 83053.51 83051.97 83050.94 83049.07 83046.89 83045.86 83044.54 83042.35 83041.82 83039.55 83040.70 83036.30 83035.05 83033.91 83032.29 83030.69 83029.37 83027.95 83026.74 83024'1 83023.04 83021.38 83020.35 83018.19, 83017" 53 83015.19 61 WNP-2 1991 ILRT TYPE A TEST data set 1 time=2000 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.080 (100.420 (93.210 (88.390 (102.270 (89.390 (93.000 (93.080 (93.230 (101.700 (109.630 (92.840 (93.160 (89.210 (77.960 (77.820 (77.880 (77.920)))))))))))))))))110.080 100.420 93.210 88.390 102.270 89.390 93.000 93.080 93.230 101.700 109.630 92.840 93.160 89.210 77.960 77.820 77.880 77.920 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (68.630)2 (67.850)3 (67.870)4 (68.030)5 (76.670)6 (76.140 68.630 deg.67.850 deg.67.870 deg.68.030 deg.76.670 deg.76.140 deg.F, 0.3463 F , 0.3371 F i 0.3374 F , 0.3392 F , 0.4542 F , 0.4463 psia psia psia psia psia psia pressure pressure 1 (49.5119)2 (49.5187)49.5119 psia 49.5187 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.93407 49.51190 0.38588 343040 83064.94 deg.F psia psia cu.ft.ibm 62 O

WNP-2 1991 ILRT TYPE A TEST data set 2 time=2015 date=608 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (110.110 (100.460 (93.210 (88'10 (102.310 89.400 (93.040 (93.080 (93.250 (101.740 (109.690 92.880 93.190 (89.260 (77.950 (77.820 (77.870 (77.910 value 110.110 100'60 93.210 88.410 102.310 89.400 93.040 93.080 93.250 101.740 109.690 92.880 93'90 89.260 77.950 77.820 77.870 77.910 degas degas degas deg degas degas degas deg degas dego deg.degas degas degas degas degas degas deg F F F F F F F F F F F F F F F F F F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.700 (67.890 (67.880 (68.100 (76.660 (76.150 68.700 67.890 67.880 68.100 76.660 76.150 deg.F deg.F deg.F deg.F deg.F deg.F I 0~3471 0.3376 0.3375 0.3401 0.4540 0.4464 psia psia psia psia psia psia pressure pressure weighted 1 (49'119 2 (49.5189 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5119 psia 49.5189 psia air mass 87.94781 deg.F 49.51190 psia 0.38618 psia 343040 cu.ft.83062.36 ibm 63 F~~I data set 3 time=2030 sensor raw data value WNP-2 1991 ZLRT TYPE A TEST date=608 temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.140)100.510)93.240)88.420)102.370)89'10)93.040)93.090)93'60)101.800)109.690)92.890)93.190)89.280)77.950)77.810)77.870)77.910)110.140 100.510 93.240 88.420 102.370 89.410 93.040 93.090 93.260 101.800 109.690 92.890 93.190 89.280 77.950 77.810 77.870 77.910 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (68.720)(67.940)(67.910)(68.120)(76.680)(76.130)1 (49.5121)2 (49.5190)averages, volume and 68.720 deg.67.940 deg.67.910 deg.68.120 deg.76.680 deg.76.130 deg.49.5121 psia 49.5190 psia air mass F , 0.3474 F , 0.3382 F , 0.3378 F , 0.3403 F , 0.4543 F , 0.4461 psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 87.95904 deg.F 49.51210 psia 0.38639 psia 343040 cu.ft.83060.62 ibm 64 I

WNP-2 1991 ILRT TYPE A TEST data set 4 time=2045 date=608 sensor temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature raw data 1 (110.170 2 (100'40 3 (93'60 4 (88.430 5 (102.410 6 (89.420 7 (8 (9 (10 11 12 13 14 15 16 (17 18 93.080 93.110 93.300 101.830 109.750 92.890 93.220 89.260 77.940 77.810 77.870 77.900)))))value 110.170 100.540 93.260 88.430 102.410 89.420 93.080 93.110 93.300 101.830 109.750 92.890 93.220 89.260 77.940 77.810 77.870 77.900 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.760 (67.940 (67.940 (68.160 (76.670 (76.110 68.760 deg.67.940 deg.67.940 deg.68.160 deg.76.670 deg.76.110 deg.F , 0.3479 F , 0.3382 F , 0.3382 F , 0.3408 F , 0.4542 F , 0.4458 psia psia psia psia psia psia pressure pressure weighted 1 (49'129 2 (49'190 averages, volume and 49.5129 psia 49.5190 psia air mass temperature pressure vapor pressure volume dry air mass h 87.96932 deg.F 49.51290 psia 0.38647 psia 343040 cu.ft.83060.28 ibm 65 lf 8 WNP-2 1991 ILRT TYPE A TEST data set 5 time=2100 date=608 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.190)100.590)93.270)88.440)102.440)89.430)93.100)93.140)93.310)101.870)109.750)92.890 93.230)89.310)77.940)77.810)77.860)77.900 110.190 100.590 93'70 88.440 102.440 89.430 93.100 93.140 93.310 101.870 109.750 92.890 93.230 89.310 77.940 77.810 77.860 77.900 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.780)(68.040)(67.970)68'90)76.660)76.120 68.780 deg.68.040 deg.67.970 deg.68.190 deg.76.660 deg.76.120 deg.F, 0.3481 F , 0.3394 F , 0.3385 F , 0.3411 F , 0.4540 F , 0.4460 psia psia psia psia psia psia pressure pressure 1 (49.5129)2 (49.5187)49.5129 psia 49.5187 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 87.98074 deg.F 49.51290 psia 0.38680 psia 343040 cu.ft.83057.99 ibm 66 k'e I 3 k WNP-2 1991 ILRT TYPE A TEST data set 6 time=2115 date=608 sensor temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (raw data 110.240 100.630 93.280 88.450 102.490 89.440 93.100 93.150 93.330 101.920'109.780 92.920 93.240 89.270 77.920 77'10 77.860 77.900 value 110.240 100.630 93.280 88.450 102.490 89.440 93.100 93.150 93.330 101.920 109.780 92.920 93.240 89.270 77.920 77.810 77.860 77.900 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.840 (68.050 (68.040 (68.240 (76.690 (76'20 68.840 deg.68.050 deg.68.040 deg.68.240 deg.76.690 deg.76.120 deg.F , 0.3488 F , 0.3395 F , 0.3394 F , 0.3417 F , 0.4545 F , 0.4460 psia psia psia psia psia psia pressure pressure weighted 1 (49.5131 2 (49.5194 averages, volume and 49.5131 psia 49.5194 psia air mass temperature pressure vapor pressure volume dry air mass 87.98846 49.51310 0.38721 343040 83056.47 deg.F.psia.psia cu.ft.ibm 67 L

WNP-2 1991 ZLRT TYPE A TEST data set 7 time=2130 date=608 sensor raw data value temperature

,1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.260 100.670 93.290 88.460 102.530 89.450 93.130 93.170 93.340 101.960 109.830 92.950 93.260 89.270 77.920 77.800 77.850 77.890 110.260 100.670 93.290 88.460 102'30 89.450 93.130 93~170 93.340 101.960 109.830 92.950 93.260 89.270 77.920 77.800 77.850 77.890 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.880 (68.070 (68.090 (68.280 (76.660 (76.120 68.880 deg.68.070 deg.68.090 deg.68.280 deg.76.660 deg.76.120 deg.F , 0.3493 F , 0.3397 F , 0.3399 F , 0.3422 F , 0.4540 F , 0.4460 psia psia psia psia psia psia pressure 1 pressure 2 (49~5132 (49~5197 49.5132 psia 49.5197 psia weighted averages, volume temperature pressure vapor pressure volume dry air mass and air mass 87.99790 deg.F 49.51320 psia~0.38737 psia 343040 cu.ft.83054.94 ibm 68

~'V WNP-2 1991 ILRT TYPE A TEST data set 8 time=2145 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.300)(100.720)(93.310)(88.460)(102.580)(89.450)(93'40)(93.170)(93.350)(102.000)(109.860)(92.980)(93.280)(89.290)(77.910 (77.790)(77.850)(77.880 110.300 100.720 93.310 88.460 102.580 89.450 93.140 93.170 93.350 102.000 109.860 92.980 93.280 89.290 77.910 77.790 77.850 77.880 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (68.920)(68.160)(68.100)(68.310)(76.670)(76.120 68.920 68.160 68.100 68.310 76.670 76.120 deg~degas deg.deg~deg deg~F , 0.3498 F , 0.3408 F , 0.3401 F , 0.3425 F , 0.4542 F , 0.4460 psia psia psia psia psia psia pressure pressure 1 (49.5135)2 (49.5198)49.5135 psia 49.5198 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.00696 49.51350 0.38770 343040 83053.51 deg.F psia psia cu.ft.ibm 69 cvs(~I WNP-2 1991 ILRT TYPE A TEST data set 9 time=2200 date=608 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.340 100.760 93.330 88.470 102.610)89.470)93.130)93.190 93.370 102.050 109.880 92.980 93.300 89.300 77.900 77.790 77.840 77.880 110.340 100.760 93.330 88.470 102.610 89.470 93.130 93.190 93.370 102.050 109.880 92.980 93.300 89.300 77.900 77.790 77.840 77.880 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (68.950)(68.190)(68.160)(68.360)(76.660)(76.090)68.950 deg.68.190 deg.68.160 deg.68.360 deg.76.660 deg.76.090 deg.F , 0.3501 F , 0.3411 F , 0,3408 F , 0.3431 F , 0.4540 F , 0.4455 psia psia psia psia psia psia pressure pressure 1 (49.5136)2 (49.5200)49.5136 psia 49.5200 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.01632 deg.F 49.51360 psia 0.38787 psia 343040 cu.ft.83051.97 ibm 70 L

WNP-2 1991 ILRT TYPE A TEST 1 data set 10 time=2215 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110'70 (100'10 (93'20 (88.480 (102.650 (89.470 (93.150 (93.220 (93.400 (102'90 (109.890 (93.000 (93.320 (89.300 (77.900 (77.770 (77.830 (77.870 110.370 100.810 93.320 88.480 102.650 89.470 93.150 93.220 93.400 102.090 109.890 93.000 93.320 89.300 77.900 77.770 77.830 77.870 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (69.010 (68.220 (68.190 (68'10 (76.650 (76.100 1 (49.5139 2 (49.5203 averages, volume and 69.010 deg.F , 0.3508 68.220 deg.F , 0.3415 68.190 deg.F , 0.3411 68.410 deg.F , 0.3437 76.650 deg.F , 0.4539 76.100 deg.F , 0.4457 49.5139 psia 49.5203 psia air mass psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 88.02337 deg.F 49.51390 psia 0.38815 psia 343040 cu.ft.83050.94 ibm 71

(+4 p,)a>'k+C WNP-2 1991 ILRT TYPE A TEST data set 11 time=2230 date=608 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 1 (2 (3 (4 (5 (6 (7 (8 (9 (10 (11 (110.380 100.850 93.360 88.490 102.700 89.480 93.200 93.220 93.420 102.130 109.950 12 (93.000 13 93.330 14 89.300 15 77.900 16 (77.770 17 (77.830 18 (77.870 110.380 100.850 93.360 88.490 102.700 89.480 93'00 93.220 93.420 102.130 109.950 93.000 93.330 89'00 77.900 77.770 77.830 77.870 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (69.040 (68.230 (68.230 (68.430 (76.650 (76.090 69.040 deg.68.230 deg.68.230 deg.68.430 deg.76.650 deg.76.090 deg.F , 0.3512 F , 0.3416 F , 0.3416 F , 0.3439 F , 0.4539 F , 0.4455 psia psia psia psia psia psia pressure pressure weighted 1 (49.5141 2 (49.5203 averages, volume temperature pressure vapor pressure volume.dry air mass and 49.5141 psia 49.5203 psia air mass 88.03635 deg.F 49.51410 psia 0.38829 psia 343040 cu.ft.83049.07 ibm 72 h~~P WNP-2 1991 ILRT TYPE A TEST data set 12 time=2245 date=608 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 temperature 15 (temperature 16 temperature 17 (temperature 18 110.430)100.880)93.370)88.490)102.740 89.490)93.240)93'50)93.420)102'70)110.000)93.010)93.350)89.330)77.890)77.770)77.820)77.860 110.430 100.880 93.370 88.490 102.740 89.490 93.240 93.250 93.420 102.170 110.000 93 010 93.350 89.330 77.890 77.770 77.820 77.860 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 (5 6 (69.070)68.310)68.250)68.480)76.650)76.100 69.070 deg.68.310 deg.68.250 deg.68.480 deg.76.650 deg.76.100 deg.F I 0 3516 F , 0.3425 F , 0.3418 F , 0.3445 F , 0.4539 F I 0.4457 psia psia psia psia psia psia pressure pressure 1 (49.5141)2 (49.5204)49.5141 psia 49.5204 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.04691 deg.F 49.51410 psia 0.38863 psia 343040 cu.ft.83046.89 ibm 73

+~rk~4 WNP-2 1991 ILRT TYPE A TEST data set 13 time=2300 date=608 sensor temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (raw data 110.450 100.920 93.400 88.520 102.770 89.510 93.220 93.260 93.420 102.210 110.010 93.030 93.350 89.370 77.880 77.750 77.820 77.850 value 110.450 100.920 93.400 88.520 102.770 89.510 93.220 93.260 93.420 102.210 110.010 93.030 93.350 89.370 77.880 77.750 77.820 77.850 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (69.100 (68.330 (68.310 (68.510 (76.630 (76.080 1 (49.5143 2 (49.5205 averages, volume and 69.100 deg.68.330 deg.68.310 deg.68.510 deg.76.630 deg.76.080 deg.49.5143 psia 49.5205 psia air mass F , 0.3519 F , 0.3428 F , 0.3425 F , 0.3449 F , 0.4536 F , 0.4454 psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 88.05460 deg.F 49.51430 psia 0.38876 psia 343040 cu.ft.83045.86 ibm 74 WNP-2 1991 ILRT TYPE A TEST data set 14 time=2315 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.470 (100.970 (93.400 (88.530 (102.820 (89.520 (93.220 (93.270 (93.450 (102.250 (110.040 (93.060 (93.370 (89.370 (77.880 (77.750 (77.800 (77.850 110.470 100.970 93.400 88.530 102.820 89.520 93.220 93.270 93.450 102.250 110.040 93.060 93.370 89.370 77.880 77.750 77.800 77.850 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (69.150 (68.330 (68.370 (68.550 (76.630 (76.070 1 (49.5146 2 (49.5202 averages, volume and 69.150 deg.68.330 deg.68.370 deg.68.550 deg.76.630 deg.76.070 deg.49.5146 psia 49.5202 psia air mass F , 0.3525 F , 0.3428 F , 0.3432 F , 0.3454 F , 0.4536 F , 0.4452 psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 88.06417 deg.F 49.51460 psia 0.38897 psia 343040 cu.ft.83044.54 ibm 75

WNP-2 1991 ILRT T'ZPE A TEST data set 15 time=2330 date=608 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.500 (101.000 (93.420 (88.530 (102'60 (89.530 (93.250 (93.280 (93.470 (102.300 (110.050 (93.070 (93.390 (89.390 (77.880 (77.750 (77.800 (77.850 110.500 101.000 93.420 88.530 102'60 89.530 93.250 93.280 93.470 102.300 110.050 93.07,0 93.390 89.390 77.880 77.750 77.800 77.850 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F.deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (69.180 (68.470 (68.380 (68.600 (76.'610 (76.060 69.180 deg.68.470 deg.68.380 deg.68.600 deg.76.610 deg.76.060 deg.F , 0.3529 F , 0.3444 F , 0.3433 F , 0'459 F , 0.4533 F , 0.4451 psia psia psia psia psia psia pressure pressure weighted 1 (49.5147 2 (49.5209 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5147 psia 49.5209 psia air mass 88.07612 deg.F 49.51470 psia 0.38930 psia 343040 cu.ft.83042.35 ibm 76 U 1 l'E t WNP-2 1991 ILRT TYPE A TEST data set 16 time=2345 date=608 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (110.530 (101.050 (93.420 (88.540 (102.890 (89.530 (93.250 (93.300 (93.480 (102.330 (110.070 (93.090 (93.400 (89.390 (77.870 (77.750 (77.800 (77.840 value 110.530 101.050 93.420 88.540 102.890 89.530 93.250 93.300 93.480 102.330 110.070 93.090 93.400 89.390 77.870 77.750 77.800 77.840 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3 ((5 (6 (69.220)68.420)68.420)68.630)76.580')76.040)69.220 deg.68.420 deg.68.420 deg.68.630 deg.76.580 deg.76.040 deg.F , 0.3534 F , 0.3438 F , 0.3438 F , 0.3463 F , 0.4528 F , 0.4448 psia psia psia psia psia psia pressure pressure 1 (49.5149)2 (49.5210)weighted averages, volume and temperature pressure vapor pressure volume dry air mass 49.5149 psia 49.5210 psia air mass 88.08272 deg.F 49.51490 psia 0.38922 psia 343040 cu.ft.83041.82 ibm 77 fl l t l~1 l't WNP-2 1991 ZLRT TYPE A TEST data set 17 time=0 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.550 (101.090 (93.440 (88.560 (102.940)(89.540)(93.270)(93.320)(93.500)102.370 110'20)93.090 93.420)89.390 (77.870 (77.740 (77.790 (77.840 110.550 101.090 93.440 88.560 102.940 89.540 93.270 93.320 93.500 102.370 110.120 93.090 93.420 89.390 77.870 77.740 77.790 77.840 deg.F deg.F deg.F deg.F*deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.P dewpoint dewpoint dewpoint dewpoint.dewpoint dewpoint (69.270)(68'80 (68.470)(68.670)(76.570 (76'30 69.270 deg.68.480 deg.68.470 deg.68.670 deg.76.570 deg.76.030 deg.F I 0.3540 F , 0.3445 F , 0.3444 F , 0.3468 F , 0.4527 F , 0.4446 psia psia psia psia psia psia pressure pressure 1 (49.5148)2 (49.5210)49.5148 psia 49.5210 psia weighted averages, volume and temperature pressure vapor pressure volume dry air mass air mas's 88.09338 49.51480 0.38951 343040 83039.55 deg.F psia psia cu.ft.ibm 78 I ,1 WNP-2 1991 ZLRT TYPE A TEST data set 18 time=15 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.560 (101.110 (93.440 (88.550 102.970 89.540 (93.300 93.310 (93.500 (102.410 (110.160 (93.090 (93'10 89.400 77.850 77.730 77.770 77.810 110.560 101.110 93.440 88.550 102.970 89.540 93.300 93.310 93.500 102.410 110.160 93.090 93.410 89.400 77.850 77.730 77.770 77.810 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (69~260 (68.500 (68.480 (68.670 (76.560 (75.990 1 (49.5151 2 (49.5210 averages, volume and 69.260 deg.68.500 deg.68.480 deg.68.670 deg.76.560 deg.75.990 deg.49.5151 psia 49.5210 psia air mass F , 0.3539 F , 0.3448 F , 0.3445 F , 0.3468 F , 0.4525 F , 0.4441, psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 88.09033 deg.F 49.51510 psia 0.38940 psia 343040 cu.ft.83040.70 ibm 79 0 P 4 Jl WNP-2 1991 ZLRT TYPE A TEST data set 19 time=30 date=609 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.590)101.160)93.470)88.550 103.010)89.560)93.320)93.330 93.510)102.470)110.170 93.130)93.450)89.430)77.870 77.740)77.790)77.830 110.590 101.160 93.470 88.550 103.010 89.560 93.320 93.330 93.510 102.470 110.170 93.130 93.450 89.430 77.870 77.740 77.790 77.830 deg~degas deg deg degas degas degas degas deg degas degas degas deg degas degas degas deg.deg~F F F F F F F F F F F F F F F F F F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 (6 (69.330)68.560)68.510)68.750)76.600)76'10 69.330 deg.68.560 deg.68.510 deg.68.750 deg.76.600 deg.76.010 deg.F , 0.3547 F , 0.3455 F , 0.3449 F , 0.3477 F , 0'531 F i 0.4443 psia psia psia psia psia psia pressure pressure 1 (49.5152)2 (49.5211)49.5152 psia 49.5211 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.11395 deg.F 49.51520 psia 0.38999 psia 343040 cu.ft.83036.30 ibm 80 1~f WNP-2 1991 ILRT TYPE A TEST data set 20 time=45 date=609 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 110.190)93.130)93.460)89.390)77.850)77.730)77.770 77.820 11 (12 (13 (14'(15 (16 (17 (18 (1 (110'610 2 (101.210 3 (93.490 4 (88'70)5 (103.040)6 (89.560)7 (93.290)8 (93'40)9 (93.550)10 (102.490)110-610 101.210 93.490 88.570 103.040 89.560 93.290 93.340 93.550 102.490 110'90 93.130 93.460 89.390 77.850 77.730 77.770 77.820 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (69.370)(68.630)(68.580)(68.770)(76.590)(76.020)69.370 deg.68.630 deg.68.580 deg.68.770 deg.76.590 deg.76.020 deg.F , 0.3552 F , 0.3463 F , 0.3457 F , 0.3480 F , 0.4530 F , 0.4445 psia psia psia psia psia psia pressure pressure 1 (49.5148)2 (49.5206)49.5148 psia 49.5206 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.11360 deg.F 49.51480 psia 0.39036 psia 343040 cu.ft.83035.05 ibm 81

WNP-2 1991 ILRT TYPE A TEST data set 21 time=100 date=609 sensor raw data value temperature 1{temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10{temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (110.660)101.240 93.510 88.580 103.090 89.570 93.350 93.370 93.550 102.530 110.200 93.140 93.470 89.440 77.840 77.720 77.770 77.810 110.660 101.240 93.510 88.580 103.090 89.570 93.350 93.370 93.550 102.530 110.200 93.140 93.470 89.440 77.840 77.720 77.770 77.810 deg.F deg.F degas F deg.F deg.F degas F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6)))(69.420)68.670)68.630)68'20 76.580 (76.010 69.420 deg.68.670 deg.68.630 deg.68.820 deg.76.580 deg.76.010 deg.F , 0.3558 F , 0.3468 F , 0.3463 F , 0 3486 F , 0.4528 F , 0.4443 psia psia psia psia psia psia pressure pressure 1 (49-5155)2 (49.5214)49.5155 psia 49.5214 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.1259S 49.51550 0.39062 343040 83033.91 deg.F psia psia cu.ft.ibm 82

WNP-2 1991 ZLRT TYPE A TEST data set 22 time=115 date=609 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature

'5 (6 (7 (8 (9 (10 (11 (12 (13 (14 (15 (16 (17 (18 (103.130)89.580)93.330)93.370)93.570)102.570)110.190)93.150 93.480)89.410)77.840)77.720)77.770)77.810)1 (110.670)2 (101.290)3 (93'20)4 (88.590)110.670 101.290 93.520 88.590 103.130 89.580 93.330 93.370 93.570 102.570 110.190 93.150 93.480 89'10 77.840 77.720 77.770 77.810 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (69.450)(68.690)(68.650)(68.840)(76.570)(75.980 69.450 deg.68.690 deg.68.650 deg.68.840 deg.76.570 deg.75.980 deg.F , 0.3562 F , 0.3470 F , 0.3465 F , 0.3488 F , 0.4527 F , 0.4439 psia psia psia psia psia psia pressure pressure 1 (49.5151)2 (49.5216)49.5151 psia 49.5216 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.13185 deg.F 49.51510 psia 0.39065 psia.343040 cu.ft.83032.29 ibm 83 i v~wC WNP-2 1991 ILRT TYPE A TEST data set 23 time=130 date=609 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15{temperature 16 (temperature 17 (temperature 18 (110.700 101.320 93.530 88.590)103.170)89.580)93.360)93.390)93.580 102.610 110.240 93.170 93'00 89.440 77.840 77.720 77.760 77.800 110.700 101.320 93.530 88.590 103.170 89.580 93.360 93.390 93.580 102.610 110.240 93.170 93.500 89.440 77.840 77.720 77.760 77.800 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 69.500)68.740)68.690)68.900)76.590)75.980)69.500 deg.68.740 deg.68.690 deg.68.900 deg.76.590 deg.75.980 deg.F, 0.3568 F , 0.3476 F , 0.3470 F , 0.3495 F , 0.4530 F , 0.4439 psia psia psia psia psia psia pressure pressure 1 (49.5155)2 (49'219)49.5155 psia 49.5219 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.14236 deg.F 49.51550 psia 0.39106 psia 343040 cu.ft.83030.69 ibm 84 f'I 1 I C WNP-2 1991 ZLRT TYPE A TEST data set 24 0ime=145 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110'10)101.360)93.540)88.600 103.210)89.590)93.370)(93.410 (93.600)(102.660)(110.300 (93.170)(93.510)(89.440)(77.830 (77.710)(77.760)(77.800)110.710 101.360 93.540 88.600 103.210 89.590 93.370 93.410 93.600 102.660 110.300 93.170 93.510 89.440 77.830 77.710 77.760 77.800 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (69.530)(68.780)(68.750)68.920)(76.570)(75.970)69.530 deg.68.780 deg.68.750 deg.68.920 deg.76.570 deg.75.970 deg.F, 0.3571 F , 0.3481 F , 0.3477 F , 0.3498 F , 0.4527 F , 0.4438 psia psia psia psia psia psia pressure pressure 1 (49.5157)2 (49.5220)49.5157 psia 49.5220 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.15126 deg.F 49.51570 psia 0.39124 psia 343040 cu.ft.83029.37 ibm 85 P/'%rl WNP-2 1991 ILRT TYPE A TEST data set 25 time=200 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.730 (101.390 (93.560 (88.610 (103.240 (89.590 (93.380 (93.420 (93.610 (102.690 (110.330 (93.200 (93.520 (89.480 (77.830 (77.710 (77.750 (77.790 110.730 101.390 93.560 88.610 103.240 89.590 93.380 93.420 93.610 102.690 110.330 93'00 93.520 89.480 77.830 77.710 77.750 77.790 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3 (4 (C 6 (69.570 68.780 68.760 68.960 76.560 75.940 69.570 deg.68.780 deg.68.760 deg.68.960 deg.76.560 deg.75.940 deg.F , 0.3576 F , 0.3481 F , 0.3479 F , 0.3502 F , 0.4525 F , 0.4433 psia psia psia psia psia psia pressure pressure weighted 1 (49.5157 2 (49.5220 averages, volume temperature pressure vapor pressure volume dry air mass and 49.5157 psia 49.5220 psia air mass 88.16051 deg.F 49.51570 psia 0.39125 psia 343040 cu.ft.83027.95 ibm 86 F I I'p RNP-2 1991 ILRT TYPE A TEST data set 26 time=215 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12'temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.740 (101.440 (93.580 (88.610 (103.270 8'9.600 93.390)93.430)(93.630 (102.730 110.320 93.210 93.530 89.480 77.830 77.710 77.750 (77.790 110.740 101.440 93.580 88.610 103.270 89.600 93.390 93.430 93.630 102.730 110.320 93.210 93.530 89.480 77.830 77.710 77.750 77.790 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 (69.590)(68.810)(68.800)(69.010)(76.560)(75.940 69.590 deg.68.810 deg.68.800 deg.69.010 deg.76.560 deg.75.940 deg.F , 0.3579 F , 0.3485 F , 0.3483 F , 0.3508 F , 0.4525 F , 0.4433 psia psia psia psia psia psia pressure pressure 1 (49.5160)2 (49.5222)49.5160 psia 49.5222 psia weighted averages<volume and air mass temperature pressure vapor pressure volume dry air mass 88.16908 deg.F 49.51600 psia 0.39149 psia 343040 cu.ft.83026.74 ibm 87 WNP-2 1991 XLRT TYPE A TEST data set 27 time=230 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.770)(101.470 (93.580 (88.640 (103.320 (89.620 (93.400 (93.440 (93.650 (102.770 (110.330 (93.220 (93.550 (89.480 (77.820 (77.720 (77.740 (77.790 110.770 101.470 93.580 88.640 103.320 89.620 93.400 93.440 93.650 102.770 110.330 93.220 93.550 89.480 77.820 77.720 77.740 77.790 deg.P deg.F deg.F deg.F deg.F deg.F deg.F deg.P deg.F deg.F deg.F deg.F deg.F deg.P deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure (69.640)(68.860)(68.830)(69.040)(76.530)(75.940)1 (49.5158)2 (49.5223)69.640 deg.68.860 deg.68.830 deg.69.040 deg.76.530 deg.75.940 deg.49.5158 psia 49.5223 psia F , 0.3585 P , 0.3490 F , 0.3487 F I'.3512 F , 0.4521 F , 0.4433 psia psia psia psia psia psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.17952 deg.F 49.51580 psia 0.39168 psia 343040 cu.ft.83024.51 ibm 88 WNP-2 1991 ZLRT TYPE A TEST data set 28 time=245 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.810 (101.500 (93.580 (88.640 (103.350 (89.630 (93.420 (93.460 (93.650 (102.800 (110.360 (93.230 (93.570 (89.510 (77.820 (77.710 (77.740 (77.780 110.810 101.500 93.580 88.640 103.350 89.630 93.420 93.460 93.650 102.800 110.360 93.230 93.570 89.510 77.820 77.710 77.740 77.780 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (69.680 (68.870 (68.910 (69.090 (76.530 (75.940 1 (49.5160 2 (49.5224 averages, volume and 69.680 deg.68.870 deg.68.910 deg.69.090 deg.76.530 deg.75.940 deg.49.5160 psia 49.5224 psia air mass F , 0.3590 F , 0.3492 F , 0.3496 F , 0.3518 F , 0.4521 F , 0.4433 psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 88.18794 deg.F 49.51600 psia 0.39199 psia 343040 cu.ft.83023.04 ibm 89 I IP ,a I'I I re WNP-2 1991 ILRT TYPE A TEST data set 29 time=300 date=609 sensor raw data value temperature 1 temperatur'e 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.840 (101.550 (93.620 (88.640 (103.390 (89.620 (93.440 (93.460 (93.660)(102.840)(110.430)(93.250 (93.580 (89.510 (77.800 (77.710 (77.740 (77.780 110.840 101.550 93.620 88.640 103.390 89.620 93.440 93.460 93.660 102.840 110.430 93.250 93.580 89.510 77.800 77.710 77.740 77.780 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (69.720)(68.950)(68.930)(69.120)(76.480)(75.910)69.720 deg.68.950 deg.68.930 deg.69.120 deg.76.480 deg.75.910 deg.F , 0.3595 F , 0.3501 F , 0.3499 F , 0.3522 F , 0.4513 F , 0.4429 psia psia psia psia psia psia pressure pressure 1 (49.5159)2 (49.5225)49.5159 psia 49.5225 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.19714 49.51590 0.39205 343040 83021.38 deg.F psia psia cu.ft.ibm 90 4 C e P~~r I WNP-2 1991 XLRT TYPE A TEST data set 30 time=315 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 1S temperature 16 temperature 17 temperature 18 (110.850)(101.590)(93.630)(88.660)(103.430)(89.630 (93.470)(93.480)(93.690 (102.890)(110.430)(93.250)(93.600)(89.530)(77.800)(77.710)(77.730)(77.770 110.850 101.590 93.630 88.660 103.430 89.630 93.470 93.480 93.690 102.890 110.430 93.250 93.600 89.530 77.800 77.710 77.730 77.770 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (69.760)(68.990)(68.930)(69.160)(76.500)(75.910)69.760 68.990 68.930 69.160 76.500 75.910 deg degas degas deg degas deg F , 0.3600 F , 0.3506 F , 0.3499 F , 0.3527 F , 0.4516 F , 0.4429 psia psia psia psia psia psia pressure pressure 1 (49.5165)2 (49.5226)49.516S psia 49.5226 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.20773 49.51650 0.39231 343040 83020.35 deg.F psia psia cu.ft.ibm 91 II WNP-2 1991 ZLRT TYPE A TEST data set 31 time=330 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110.870)(101.620)(93.640)(88.660)103.460)89.640)93.450)(93.510)(93.690)(102.920)(110.430)(93.270)(93.590)(89.510 (77.800)(77.700)(77.730)77.770 110.870 101.620 93.640 88.660 103.460 89.640 93.450 93.510 93.690 102.920 110.430 93.270 93.590 89.510 77.800 77.700 77.730 77.770 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint: dewpoint;dewpoint dewpoint 1 (2 (3 (4 (5 (6 (69.810)69.010)68.990)69.190)76.500)75.930 69.810 deg.69.010 deg.68.990 deg.69.190 deg.76.500 deg.75.930 deg.F , 0.3606 F , 0.3508 F , 0.3506 F , 0.3530 F , 0.4516 F , 0.4432 psia psia psia psia psia psia pressure pressure 1 (49.5159)2 (49.5226)49.5159 psia 49.5226 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.21146 deg.F 49.51590 psia 0.39266 psia 343040 cu.ft.83018.19 ibm 92 I

NNP-2 1991 ILRT TYPE A TEST data set 32 time=345 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (110,.890 (101.650 (93.630 (88.670 (103'00 (89.650 (93.470)(93.510)(93.710)(102.950)(110.450)(93.280 (93.610 (89.540 (77.800 (77.690 (77.730 (77.770 110.890 101.650 93.630 88.670 103.500 89.650 93.470 93.510 93.710 102.950 110.450 93.280 93.610 89.540 77.800 77.690 77.730 77.770 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure (69.840)(69.050)69.030)69.230)76.510)(75.920)1 (49.5166)2 (49.5227)69.840 deg.69.050 deg.69.030 deg.69.230 deg.76.510 deg.75.920 deg.49.5166 psia 49.5227 psia F , 0.3609 F , 0.3513 F , 0.3511 F , 0.3535 F , 0'518 F , 0.4430 psia psia psia psia psia psia weighted averages, volume and temperature pressure vapor pressure volume dry air mass azr mass 88.22069 deg.F 49.51660 psia 0.39292 psia 343040 cu.ft.83017.53 ibm 93

~r WNP-2 1991 ILRT TYPE A TEST data set, 33 time=400 date=609 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 6 (7 (8 (9 (10 (ll{12 (13 (14 (15 (16 (17 (18 (89.650)93'90)93.530)93.730)103.000)110.500 93.300 , 93.630)89.510;77.800 77.710 77.720 77.770 1 (110.900)2 (101.720)3 (93.670)4 (88.690)5 (103'40)110.900 101.720 93.670 88.690 103.540 89.650 93.490 93.530 93.730 103.000 110.500 93.300 93.630 89.510 77.800 77.710 77.720 77.770 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3{4 (5 ((69.870)69.090)69.060)69.270)76.480)75.910)69.69.69.69.76.75.870 deg.F 090 deg.F 060 deg.F 270 deg.F 480 deg.F 910 deg.F 0.3613 0.3518 0.3514 0.3540 0'513 0.4429 psia psia psia psia psia psia pressure pressure 1 (49.5166)2 (49.5228)49.5166 psia 49.5228 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.23477 deg.F 49.51660 psia 0.39305 psia 343040 cu.ft.83015.19 ibm 94

PRE-DATA REPORT volume=343040 leap year: no title=NNP-2 1991 ILRT VERZFICATXON perature volume fractions (sum=1.0000)t(1)=0.0265 t(2)=0~0402 t(3)=0.0398 t(4)=0.0563 t(6)=0.0563 t(7)=0.0398 t(8)=0.0398 t(9)=0.0398 t(11)=0.0265 t(12)=0.0398 t(13)=0.0398 t(14)=0.0563 t(16)=0.1047 t(17)=0~1047 t(18)=0.1046 t(5)=0.0402 t(10)=0.0402 t(15)=0.1047 dewpoint volume fractions (sum=1.0000)dp (1)=0.1194 dp (2)=0.1737 dp (3)=0.1688 dp (4)=0.1194 dp (5)=0.2094 dp (6)=0.2093 pressure volume fractions (sum=1.0000)p(1)=1.0000 p(2)=0.0000 La=0.5000 95 WNP-2 1991 ILRT UERIFICATION DATA

SUMMARY

REPORT data time date temperature set deg F pressure psia vapor pressure psia dry air mass ibm 1 515 609 2 530 609 3 545 609 4 600 609 5 615 609 6 630 609 7 645 609 8 700 609 9 715 609 10 730 609 11 745 609 12 800 609 13, 815 609 14 830 609 15 845 609 16 900 609 17 915 609 88.2693 88.2729 88.2852 88.2932 88.2952 88.3026 88.3130 88'150 88'176 88.3299 88'408 88.3335 88.3528 88.3532 88'671 88.3663 88.3582 49.5055 49.5032 49.5010 49.4985 49.4957 49.4938.49.4908 49.4887 49.4860 49.4837 49.4816 49.4788 49.4765 49.4740 49.4715 49.4689 49.4666 0.3942 0.3944 0.3945 0.3948 0.3950 0.3953 0.3953 0.3956 0.3957 0.3957 0.3962 0.3964 0.3966 0.3971 0.3971 0.3972 0.3975 82989.17 82984.48 82978.81 82972.83 82967.41 82962.64 82955.97 82951.66 82946.39 82940.62 82934.65 82930.66 82923.56 82918.37 82912.14 82907.68 82904.48 96 sA e\r-: t kI WNP-2 1991 ILRT VERIFICATION data set 1 time=515 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature S temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 1S temperature 16 temperature 17 temperature 18 (110.990 (101.870 (93.730 (88.710 (103.700 (89.680 (93.590 (93.580 (93.770 (103.170 (110.590 (93.360 (93.690 (89.570 (77.770 (77.690 (77.700 (77.740 110.990 101.870 93.730 88.710 103.700 89.680 93.590 93.580 93.770 103.170 110.590 93.360 93.690 89.570 77.770 77.690 77.700 77.740 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure (70.060)(69.310 (69.240)(69.440 (76.450 (75.890)1 (49.5055)2 (49.5121)70.060 deg.69.310 deg.69.240 deg.69.440 deg.76.450 deg.75.890 deg.49.5055 psia 49.5121 psia F, 0.3637, F , 0.354S F , 0.3536 F , 0.3560 F , 0.4509 F , 0.4426 psia psia psia psia psia psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.26929 49.50550 0.39425 343040 82989.17 deg.F psia psia cu.ft.ibm 97 WNP-2 1991 ILRT VERIFICATION data set 2 time=530 date=609 sensor raw data e value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (111.000)(101 910)(93'40)(88.720)103.730)89.690)93.590)93.600)93.800)103'00)110'80)93.360)(, 93.670)89.570)(77.760 (77.680 (77.700 (77.730 111.000 101.910 93.740 88.720 103.730 89.690 93.590 93.600 93.800 103.200 110.580 93.360 93.670 89.570 77.760 77.680 77.700 77.730 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70~080)(69-310)(69~310)(69~490)(76.420)(75.890 70.080 deg.69.310 deg.69.310 deg.69.490 deg.76.420 deg.75.890 deg.F , 0.3639 F , 0.3545 F , 0.3545 F , 0.3567 F , 0.4504 F , 0.4426 psia psia psia psia psia psia pressure pressure 1 (49.5032)2 (49.5098)49.5032 psia~49.5098 psia weighted averages, volume and air mass ,temperature pressure vapor pressure volume dry air mass 88.27290 deg.F 49.50320 psia 0.39440 psia 343040 cu.ft.82984.48 ibm 98 I I'i~

WNP-2 1991 XLRT VERIFICATION data set 3 time=545 date=609 sensor temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (raw data 111.020)101.950)93.760)88.730)103.780)89.710)93.570)93.600)93.820)103.240)110.610)93.370)93.700)89.600 77.770)77.680)77.690.)77.730 value 111.020 deg.F , 101.950 deg.F 93.760 deg.F 88.730 deg.F 103.780 deg.F 89.710 deg.F 93.570 deg.F 93.600 deg.F 93.820 deg.F 103.240 deg.F 110.610 deg.F 93.370 deg.F 93.700 deg.F 89.600 deg.F 77.770 deg.F 77.680 deg.F 77.690 deg.F 77.730 deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3 (4 (5 (6 (70.120 69.350 69.350 69.500 76.390 75.860 70.120 deg.69.350 deg.69.350 deg.69.500 deg.76.390 deg.75.860 deg.F , 0.3644 F , 0.3S50 F , 0.3550 F , 0.3S68 F , 0.4500 F , 0.4421 psia psia psia psia psia psia pressure pressure 1 (49.5010 2 (49.5072 49.5010 psia 49.5072 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.28520 deg.F 49.50100 psia 0.39445 psia 343040 cu.ft.82978.81 ibm I k I 4 II NNP-2 1991 ILRT VERIFICATION data set 4 time=600 date=609 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature 89.700)93.610)93.620)93.830)103.270)110.650)93.380)93'10)89.630)77.750)77.680)77.690)77.730 6 (7 (8 (9 (10 (11 (12 (13 (14 (15 (16 (17 (18 (1 (111.060)2 (101.970)3 (93.760)4 (88.730)5 (103.810)111.060 101.970 93.760 88.,730 103.810 89.700 93.610 93.620 93'30 103'70 110.650 93.380 93.710 89.630 77.750 77.680 77.690 77.730 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3 (4 (5 (6 (70.150)69.370)69.370)69.550)76.410)75.880 70.150 deg.69.370 deg.69.370 deg.69.550 deg.76.410 deg.75.880 deg.F, 0.3648 F , 0.3552 F , 0.3552 F , 0.3574 F , 0.4503 F , 0.4424 psia psia psia psia psia psia pressure pressure 1 (49.4985)2 (49.5047)49.4985 psia 49.5047 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.29315 deg.F 49.49850 psia 0.39478 psia 343040 cu.ft.82972.83 ibm 100 S

WNP-2 1991 ILRT VERIFICATION data set 5 time=615 date=609 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (111.060)102.000)93.790)88.740)103.840)89.700)93.600)93.620)93.830)103.310)110.670)93.380)93.710)89.580 77.760)77.670)77.690)77.720 111.060 102.000 93.790 88.740 103.840 89.700 93.600 93.620 93.830 103.310 110.670 93.380 93.710 89.580 77.760 77.670 77.690 77.720 deg.F deg.'F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.190)(69.400 (69.370)(69.580)(76.430)(75.880)70.190 deg.69.400 deg.69.370 deg.69.580 deg.76.430 deg.75.880 deg.F, 0.3653 F , 0.3556 F , 0.3552 F , 0.3578 F , 0.4506 F , 0.4424 psia psia psia psia psia psia=-pressure pressure 1 (49.4957)2 (49'022)49.4957 psia 49.5022 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.29519 deg.F 49.49570 psia 0.39500 psia 343040 cu.ft.82967.41 ibm 101 I I data set 6 WNP-2 1/91 ILRT VERIFICATION time=630 date=609 sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (111.090)102.040)93.770)88.750)103.870)89'10)93.620)93.630)93.830)103'40)110.660)93.390)93.730)89.620 77.750)77.670)77.680)77.720 111.090 102.040 93.770 88.750 103.870 89'10 93.620 93.630 93.830 103.340 110.660 93.390 93.730 89.620 77.750 77.670 77.680 77.720 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure (70.210)(69.500)(69.440)(69.620)(76.390)(75.860 1 (49.4938)2 (49.4990)70.210 deg.69.500 deg.69.440 deg.69.620 deg.76.390 deg.75.860 deg.49.4938 psia 49.4990 psia F , 0.3655 F , 0.3568 F , 0.3560 F , 0.3582 F , 0.4500 F , 0.4421 psia psia psia psia psia psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.30263 deg.F 49.49380 psia 0.39526 psia 343040 cu.ft.82962.64 ibm 102

WNP-2 1991 ELRT VEREFECATEON data set 7 time=645 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (111.090 (102.080 (93.780)(88.750 (103.910)(89.720)(93.630 93.650)93.850 103.380)(110.680 (93.400 (93'30 (89.650 (77.750 (77.670 (77.680 (77.720 111.090 102.080 93.780 88.750 103.910 89.720 93.630 93.650 93.850 103.380 110.680 93.400 93.730 89.650 77.750 77.670 77.680 77.720 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.260)(69.470)(69.450)(69.670)(76.370)(75.850 70.260 deg.69.470 deg.69.450 deg.69.670 deg.76.370 deg.75.850 deg.F , 0.3662 F , 0.3S64 F , 0.3562 F , 0.3S89 F , 0.4497 F , 0.4420 psia psia psia psia psia psia pressure pressure 1 (49.4908)2 (49.4972)49.4908 psia 49.4972 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.31302 deg.F 49.49080 psia 0.39527 psia 343040 cu.ft.829S5.97 ibm 103 I I WNP-2 1991 data set 8 time=700 date=609 ZLRT VERIFICATION sensor raw data value temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (111.110 102.110 93.800 88.760 103.940 89.720 93.620 93.670 93.860 103.410 110.690 93.410 93.750 89.640 77.740 77.670 77.660 77.700 111.110 102.110 93.800 88.760 103.940 89.720 93.620 93.670 93.860 103'10 110.690 93.410 93.750 89.640 77.740 77.670 77.660 77.700 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure weighted (70.280 (69.540 (69.470 (69.690 (76.360 (75.870 1 (49.4887 2 (49.4946 averages, volume and 70.280 deg.69.540 deg.69.470 deg.69.690 deg.76.360 deg.75.870 deg.49.4887 psia 49.4946 psia air mass F , 0.3664 F , 0.3573 F , 0.3564 F , 0.3591 F , 0.4495 F , 0.4423 psia psia psia psia psia psia temperature pressure vapor pressure volume dry air mass 88.31498 deg.F 49.48870 psia 0.39555 psia 343040 cu.ft.82951.66 ibm 104 e

WNP-2 1991 ZLRT VERIFICATION data set 9 time=715 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperatuxe 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (111~120 (102.130 (93.810)(88.760 (103.960)(89.740)(93.640)(93'70)(93.870)103.440)(110.640 (93.440 (93.770 89.590 (77.740 (77.670 (77.650 (77.700 111.120 102.130 93.810 88.760 103.960 89.740 93.640 93.670 93.870 103.440 110.640 93.440 93.770 89.590 77.740 77.670 77.650 77.700 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.350)(69.560)(69.550)(69.730 (76.330)(75.840 70.350 deg.69.560 deg.69.550 deg.69.730 deg.76.330 deg.75.840 deg.F , 0.3673 F , 0.3575 F , 0.3574 F , 0.3596 F , 0.4491 F , 0.4418 psia psia psia psia psia psia pressuxe pressure 1 (49-4860)2 (49.4921)49.4860 psia 49.4921 psia weighted avexages, volume and air mass temperature pressure vapor pressuxe volume dry air mass 88.317S8 deg.F 49.48600 psia 0.39574 psia 343040 cu.ft.82946.39 ibm 105 Ar b'~

WNP-2 199 1 data set 10 time=730 date=609 ILRT VERIFICATION sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (111.120 (102.180 (93.830 (88.760 (103.990 89.740 (93.660 (93.680 (93.870 (103.480 (110.720 (93.460 (93.760 (89.680 (77.740 (77.660 (77.650 (77.690 111.120 102.180 93.830 88.760 103.990 89.740 93.660 93.680 93.870 103.480 110.720 93.460 93.760 89.680 77.740 77.660 77.650 77.690 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.360 (69.600 (69.540 (69.770 (76.290 (75.840 70.360 deg.69.600 deg.69.540 deg.69.770 deg.76.290 deg.75.840 deg.F , 0.3674 F , 0.3580 F , 0.3573 F , 0.3601 F , 0.4485 F , 0.4418 psia psia psia psia psia psia pressure pressure weighted 1 (49.4837 2 (49.4898 averages, volume and 49.4837 psia 49.4898 psia air mass temperature pressure vapor pressure volume dry air mass 88.32989 49.48370 0.39575 343040 82940.62 deg.F psia psia cu.ft.ibm 106 l i I' WNP-2 199 1 data set 11 time=745 date=609 ILRT VERIFICATION sensor raw data value temperature 1 (temperature 2 (temperature 3 temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 (temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (111.150 102.220 93.840 88.780 104.040 89.750 93.670 93.700 93.910 103.510 110.750 93.460 93.780 89.640 77.740 77.650 77.660 77.700 111.150 102.220 93.840 88.780 104.040 89.750 93.670 93.700 93.910 103'10 110.750 93.460 93.780 89.640 77.740 77.650 77.660 77.700 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.420 (69.600 (69.630 (69.810 (76.340 (75.830 70.420 deg.69.600 deg.69.630 deg.69.810 deg.76.340 deg.75.830 deg.F , 0.3682 F , 0.3580 F , 0.3584 F , 0.3606 F , 0.4492 F , 0.4417 psia psia psia psia psia psia pressure pressure weighted 1 (49.4816 2 (49.4874 averages, volume and 49.4816 psia 49.4874 psia air mass temperature pressure vapor pressure volume dry air mass 88.34077 deg.F 49.48160 psia 0.39621 psia 343040 cu.ft.82934.65 ibm 107 V I' WNP-2 1991 ILRT VERIFICATION data set 12 time=800 date=609 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (111.140 (102.220 (93.840 (88.780 (104.050)(89.750)(93.680)(93.690)(93.890)(103.530 (110'30 (93.450 (93.770)(89.680 (77.720 (77.640 (77.640 (77.670 value 111.140 102.220 93.840 88.780 104.050 89.750 93.680 93.690 93.890 103.530 110.730 93.450 93.770 89.680 77.720 77'40 77.640 77.670 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint pressure pressure 70.440)69.660)(69.630)(69.830)(76.340)(75.840 1 (49.4788)2 (49.4849)70.440 deg.69.660 deg.69.630 deg.69.830 deg.76.340 deg.75.840 deg.49.4788 psia 49.4849 psia F, 0.3684 F , 0.3587 F , 0.3584 F , 0.3608 F , 0.4492 F , 0.4418 psia psia psia psia psia psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.33347 49.47880 0.39643 343040 82930.66 deg.P psia psia cu.ft.ibm 108 n'l WNP-2 1991 ILRT VERIFICATION data set 13 time=815 date=609 sensor temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 raw data (111.200)(102.270)(93.860)(88.790)(104.090)(89.760)(93.700)(93.710)(93.910)(103.570)(110.780)(93.470)(93.790)(89.700)(77.730)(77.650)(77.650)(77.680)value deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F 111.200 102.270 93.860 88.790 104.090 89.760 93.700 93.710 93.910 103.570 110.780 93.470 93.790 89.700 77.730 77.650 77.650 77.680 dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.480)(69.690 (69.690)(69.880)(76.300 (75.830 70.4SO deg.69.690 deg.69.690 deg.69.880 deg.76.300 deg.75.830 deg.F , 0.3689 F , 0.3591 F , 0.3591 F , 0.3614 F , 0.4487 F , 0.4417 psia psia psia psia psia psia pressure pressure 1 (49.4765)2 (49.4825)49.4765 psia 49.4825 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.35281 deg.F 49.47650 psia 0.39659 psia 343040 cu.ft.82923.56 ibm 109

NNP-2 1991 ILRT VERIFICATION data set 14 time=830 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (111.190)(102.300)(93.870)(88.800)(104.120)(89 770)(93.680)(93.710)93.930)103-590)110.790 93.490)93.800)89.620)77.720 (77.650)(77.650)(77.680)111.190 102.300 93.870 88.800 104.120 89.770 93.680 93.710 93.930 103.590 110.790 93.490 93.800 89.620 77.720 77.650 77.650 77.680 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint (70.500)(69.740)(69.710)(69.910)(76.420)(75.810 70.500 deg.69.740 deg.69.710 deg.69.910 deg.76.420 deg.75.810 deg.F , 0.3692 F , 0.3597 F , 0.3593 F , 0.3618 F , 0.4504 F , 0.4414 psia psia psia psia psia psia pressure pressure 1 (49-4740)2 (49.4801)49.4740 psia 49.4801 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.35320 deg.F 49.47400 psia 0.39713 psia 343040 cu.ft.82918.37 ibm 1'10 WNP-2 1991 ILRT VERIFICATION data set 15 time=845 date=609 sensor raw data value temperature 1 temperature 2 temperature 3 temperature 4 temperature 5 temperature 6 temperature 7 temperature 8 temperature 9 temperature 10 temperature 11 temperature 12 temperature 13 temperature 14 temperature 15 temperature 16 temperature 17 temperature 18 (111.200)(102.340)(93.890)(88.810)(104.150)(89.770)(93.700)(93.730 (93.950)(103.630 (110.810 (93.500)(93.820 (89.630 (77.730 (77.650 (77.660 77.690 111.200 102.340 93.890 88.810 104'50 89.770 93.700 93.730 93.950 103.630 110.810 93.500 93.820 89.630 77.730 77.650 77.660 77.690 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 2 3 4 5 6 70.530)69.770)69.740)69.950)76.310)75.830)70.530 deg.69,770 deg.69.740 deg.69.950 deg.76.310 deg.75.830 deg.F, 0~3695 F, 0.3601 F , 0.3597 F , 0'623 F , 0.4488 F , 0.4417 psia psia psia psia psia psia pressure pressure 1 (49.4715)2 (49.4776)49.4715 psia 49.4776 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.36707 deg.F 49.47150 psia 0.39708 psia 343040 cu.ft.82912.14 ibm 111 WNP-2 1991 ILRT VERIFICATION data set 16 time=900 date=608 sensor raw data value temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature temperature dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 3 (4 (5 (6 (7 (8 (9 (10 (11 12 (13 (14 (15 16 17 18 (93.900 88'.810 104.180 89.780 93.730 93.750 93.950 103.670 110.810 93.510 93.820 89.600 77.720 77.630 77.640 77.680 70.580 69.790 69.770 69.960 76.300 75.810 1 (111.210 2 (102'60))))111.210 102.360 93.900 88.810 104.180 89.780 93.730 93.750 93.950 103.670 110'10 93'10 93.820 89.600 77.720 77.630 77.640 77.680 70.580 69.790 69'70 69.960 76.300 75.810 deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F 0.3402 0.3309 0.3408 0.3332 0.4559 0.4485 psia psia psia psia psia psia pressure pressure 1 (49.4689)=49.4689 psia 2 (49.4752)=49.4752 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.36633 49.46890 0.39718 343040 82907.68 deq.F psia psia cu.ft.ibm 112 WNP-2 1991 data set 17 time=915 date=609 ILRT VERIFICATION sensor raw data value dewpoint dewpoint dewpoint dewpoint dewpoint dewpoint 1 (2 (3 4 5 6 (temperature 1 (temperature 2 (temperature 3 (temperature 4 (temperature 5 (temperature 6 (temperature 7 (temperature 8 (temperature 9 ('temperature 10 (temperature 11 (temperature 12 (temperature 13 (temperature 14 (temperature 15 (temperature 16 (temperature 17 (temperature 18 (111.200 102.370 93'70 88.790 104.180 89.750 93.720 93.740 93'30 103.680 110.770 93.510 93.830 89.650 77.700 77.620 77'30 77.670 I 70.600 69'60 69.810 70.000 76.290 75.820 111.200 102.370 93.870 88.790 104.180 89.750 93.720 93.740 93.930 103.680 110.770 93.510 93.830 89.650 77.700 77.620 77.630 77.670 70.600 69.860 69.810 70.000 76.290 75.820 deg deg, deg deg degas deg, F, 0.F, 0.F, 0.F, 0.F, 0.F, 0.deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F deg.F 3704 psia 3612 psia 3606 psia 3629 psia 4485 psia 4415 psia pressure 1 pressure 2 (49.4666 (49.4729 49.4666 psia 49.4729 psia weighted averages, volume and air mass temperature pressure vapor pressure volume dry air mass 88.35818 deg.F 49.46660 psia 0.39750 psia 343040 cu.ft.82904.48 ibm 113 Agg l APPENDIX IV TYPE B AM)C TEST RESULTS SMIMARY REPORT 114 TYPE B AND C TEST RESULTS

SUMMARY

REPORT TABLE OF NTENTS SECTION 1.0 Introduction

2.0 Discussion

(Type B&C Testing)2.1 Test Methods 2.2 Specific Testing Categories, Acceptance Criteria, and Results 3.0 Type B&C As-Found Testing 3.1 Main Steam Isolation Valves PAGE 117 117 117 117 119 128 4.0 Type A Test 5.0 Type B&C Containment Penetration Test Schedule 128 131 115 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report TYPE B AND C TEST RESULTS

SUMMARY

REPORT~SA SS PAGE 1.LLRT Results for Type B&C Testing Performed Since 1987 ILRT 2.LLRT Results for Secondary Bypass Leakage Sources 3.As-left LLRT Results for MSIV's 4.1988 Outage-Isolation Valves Repaired/Adjusted 5.1989 Outage-Isolation Valves Repaired/Adjusted 6.1990 Outage-Isolation Valves Repaired/Adjusted 7.1991 Outage-Isolation Valves Repaired/Adjusted 8.As-Found Leak Rates for MSIV's 9.Minimum Pathway Leak Rates for As-Found Type A Adjustment 10.Containment Penetration Schedule for Type B&C Tests 118 118 119 121 122 124 126 128 129 132 116 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report

1.0 INTRODUCTION

During each annual spring outage in 1988, 1989, 1990, and 1991, Type B and C local leak rate testing was performed on Primary Containment Isolation Valves as prescribed by Appendix J, WNP-2 FSAR and Plant Technical Specifications.

Leak testing is initially performed with valves in their"as-found" condition, i.e, prior to any adjustments or repairs which would affect a valve's leakage characteristics, Each Type C penetration is analyzed for total leakage using single failure criteria to arrive at the'maximum pathway'eakage rate total for that containment penetration.

The total penetration leakage reported is the largest leak rate calculated from considering all possible single failures of active isolation boundaries, The Primary Containment Integrated Leak Rate Test (PCILRT)was conducted at the end of the 1991 outage, after Type B and C testing was complete.Several isolation valves were repaired prior to the PCILRT due to excessive leakage detected from LLRT's or due to scheduled maintenance on resilient seals, The ILRT results (as-left)are adjusted by the difference in minimum pathway leakage rates before and after repairs or maintenance activities to arrive at the Type A"as-found" value.The totals for Type B and C testing for the 1988, 1989, 1990 and 1991 outages yielded as-found values greater than 0.6 La.The deficiencies which led to the excessive leakages and the corrective actions taken to reduce the total leakage to below 0.6 La are included in the as-found testing section of this report.2.0 DISCUSSION (Type B&C Tests)2.1 Methods The pneumatic Type B&C tests were performed utilizing the Pressure Decay and Flow Makeup methods.Hydrostatic Type C testing on water sealed valves was accomplished using the Flow Makeup Method.2.2 Specific Testing Categories, Acceptance Criteria, and Results The first category consists of air and nitrogen-tested Type B&C penetrations.

During the 1988, 1989, 1990 and 1991 outages, Type B&C testing was performed in accordance with Exemption to Appendix J Testing issued by the NRC with Amendment No.41 to Facility Operating Licence NPF-21.This allowed testing of approximately half of the Type B&C penetrations during each shutdown for refueling.

For determining the Type B&C summations, those penetrations not tested have leakage values applied from the previous outage as-left condition.

The measured Type B&C Leakage rate summations are tabulated in the following Table 1.117 II Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Outage Year Sum of Type B Sum of Type C Sum of TypeB&C Allowable Limit 1988 1989 1990 1991 2,499 sccm 3, 170 sccm 2,056 sccm 252 sccm 16,718 sccm 25,751 sccm 25,726 sccm 12,580 sccm 19,217 sccm 28,921 sccm 27,782 sccm 12,832 sccm 56,600 sccm (0.5 La)56,600 sccm (0.5 La)56,600 sccm (0.5 La)56,600 sccm (0.5 La)Table 1 LLRT Results for Type B&C Testing Performed Since 1987 ILRT The second category is a subset of the above Type C tests, being the measured leakage rates on the secondary containment bypass lines that must be included in the sum of the Type B k C tests.The allowable leakage rate from these secondary containment bypass sources is 349.2 sccm.The total is derived by employing minimum pathway analysis for these specific penetrations with exception of the penetration yielding the largest leakage from a single component failure"'.

The results are tabulated in Table 2.N~te: i.Passive components are considered exempt Leakage Rate (SCCM)Penetration Service 1988 1989 1990 1991 X-14 X-22 X-27f X-53 X-56 X-66 X-77Aa X-92 X-93 RWCU from RPV MS Drain TIP Line Drywell HVAC Supply CIA to SRV Accumulators.

Wetwell HVAC Supply RRC Sample Line DW Service to Drywell Air to Drywell for Maintenance 40.3/2 32/2 5.0 7.0 4.6 72.2+6.3 4.0/2 2.4/2 56.8 d 4.3/2 9.7 43.9 26.9 4.5 4.3 14.25 18.2 9.7 43.9 26.9+4.5 52.5 65+12 19/2 22.3/2 d'ailed component TOTALS 134.35 130.8 113.28 153.15 Table 2 LLRT Results for Secondary Bypass Leakage Sources 118 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report A third category applies to the Main Steam Isolation Valves (MSIV's).They are similar to the second category in that any process line leakage passes directly from the PRC to the Turbine Building, thereby"bypassing" the SGT system.The line leakage is not added to the sum of the Type C leakage rates because the Main Steam Leakage Control System intercepts all leakage past the inboard CIV up to the allowable limit.The allowable leakage rate per Technical Specifications is 5428 sccm per valve at test pressure of 25 psig.The as-left test results are tabulated in Table 3.Leakage Rate (SCCM)Penetration 1988 1989 1990 1991 X-18A X-18B X-18C X-18D 344 688 375 290 173 341 3275 158 126 2343 703 406 1322 Table 3 As-left LLRT Results for MSIV's The fourth and final category pertains to Containment Isolation Valves (CIV)sealed with fluid from a seal system.Hydrostatic tests were performed on water sealed valves required to maintain Primary Reactor Coolant System integrity during an accident event.Leak rate testing was performed at a pressure equal to 1.1 Pa using the flow makeup method with water.The maximum allowable leakage rate per Technical Specifications is 1.0 gpm times the total number of valves.The total number of valves greatly decreased with the exclusion of vent and drain connections from the leak rate program in 1990.The total measured leakage from all valves was.053 gpm for the 1988 outage,.058 gpm for the 1989 outage,.014 gpm for the 1990 outage, and 1.13 gpm for the 1991 outage.3.0 TYPE B&C AS-FOUND TESTING During the 1988, 1889, 1990 and 1991 testing sequences, the total Type B&C As-Found leakage rates exceed 0.6 La (67,920 sccm).Several valves had leakage rates in excess of the measuring capabilities of the testing instruments used or could not be pressurized to the required test pressure (Pa).For these valves, the as-found leakage rate is conservatively reported as greater than 0.6 La.119 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report During the 1991 outage testing sequence, significant efforts were made to establish the leakage quantity of each isolation valve in series when tested simultaneously by pressurizing between two valves.In this way, the as-found minimum pathway leakage rate for a given penetration could be established for use in arriving at the As-Found Type A leakage rate.Tables 4, 5, 6, and 7 list the isolation valves repaired or otherwise adjusted due to excessive as-found leakage and includes a description of the deficiency which caused the excessive leakage and the corrective action taken to reduce the leakage, thus lowering the overall Type B and C leak rate below 0.5 La.120 Pen¹Valve No.Size Function As-Found (SCCM)As-Left (SCCM)Deficiency/Corrective Action X-13 SLC-V-4B 1'/i" SLC Injection 2.2 26.5 Replaced internals, Squib type valve X-22 X-24 X-27A MS-V-19 FDR-V-3 TIP-V-1 3N 3N Main Steam Header Containment floor drain header TIP Containment Isolation 1508 4940 6.7 32 335 2.67 Disassembled, lapped seats and wedge Flushed debris with deminerized water Scheduled replacement of ball valves X-27C X-27D X-27E X-27F X<2C X-46 X-47 X48 X%6 X-67 X-77Aa X-83a TIP-V-2 TIP-V-3 TIP-V-4 TIP-V-5 TIP-V-15 PI-V-X42C2 RCC-VRO, RCC-V-21 RHR-V-134A RHR-FCV-64B CSP-V-5 CSP-V-6, CSP-V-8 RRC-V-20 PSR-V-X83-2 2N RHR loop A pump test line RHR loop B pump test line 24" Wetwell HVAC supply 24" Wetwell HVAC exhaust RRC sample line Post accident sample (wetwell)/s" TIP Containment Isolation Ve" TIP Containment Isolation Vs" TIP Containment Isolation Ve" TIP Containment Isolation Vs" TIP Containment Isolation Process Instrument line Isolation 10" Reactor Closed Cooling Return 6.4 6.4 6.4 4.4>0.6 La 415>0.6 La 862 6850 16 102>0.6 La 3.3>0.6 La 1930>0.6 La 348.3 Scheduled replacement of ball valves Scheduled replacement of ball valves Scheduled replacement of ball valves Scheduled replacement of ball valves Scheduled replacement of ball valves Disassembled, lapped seats Flushed debris with air Flushed with deminerized water Flushed and cycled valve Replaced seat Replaced seat and seal Disassembled and cleaned Flushed with air and cycled valve X-96 X-99 X-103 CAC-V-2, CAC-FCV-2A CAC-V-6, CAC-FCV-1A CAC-V-13, CAC-FCVAB 4N CAC discharge to drywell 4w CAC suction from wetwell 4" CAC suction from drywell 1981 17,090 499 115 380 Flushed valves with deminerized water Flushed and stroked valves Flushed valves with deminerized water Table 4 1988 Outage-Isolation Valves Repaired/Adjusted Pen¹Valve No.Size Function As-Found (SCCM)As-Left (SCCM)Deficiency/Corrective Action X-3 CEP-V-1A, CEP-V-2A 30" Drywell HVAC exhaust 2303.3 1890 Replaced elastomer seals XP X-13 X-14 RCIC-VQO SLC-V4A RWCU-V-1 10N 6" RCIC turbine exhaust SLC to Reactor RWCU from Reactor>0.6 La 26.5 40.1 440 3.5 56.8 Replaced soft seat Replaced internals, Squib type valve Operator grease changeout X-21 X-21 X-22 X-24 RCIC-V-76 RCIC-V-63 MS-V-16, MS-V-19 FDR-V-3 X-17A RFW-V-10A X-17A RFW-V-32A X-17A RFW-VISA X-17B RFW-V-32B X-17B RFW-V-10B 24" 24" 24" 24 N 1~10N 3N 3N RFW line A RFW line A RFW line A RFW line B RFW line B RHR condensing mode stm supply kHR condensing mode stm supply MS line Drywell floor drain 4.8 347.47>0.6 La 93.13>0.6 La>0.6 La>0.6 La 1180 7660 171 Replaced soft seat (EQ)12.2 12.2 4.3 Repacked/Movats Movats Operator grease changeout 6390 Flushed with deminerized water 1188.39 Replaced soft seat (EQ)9460.42 Disassembled, lapped disc/seat 5376.91 Replaced soft seat (EQ)6111.34 Replaced soft seat/corrected clearance XM RCC-VRO X-27F TIP-V4 VB 10N TIP lines RCC outlet header>0.6 La 426.7 2.3 Disassembled/cleaned internals Operator grease changeout X49 X49 X-53 X-66 X-66 HPCS-V-23 HPCS-V-83, HPCS-V-84 CSP-V-1, CSP-V-2 CSP-V-S, CSP-V-7 CSP-V-3, CSP-V4 12N 30" 24" 24" HPCS test line HPCS test line vent Drywell HVAC supply Wetwell HVAC supply Wetwell HVAC supply 934.5 48.2 3.3 642.9 557 3.86 139 219 Movats Replaced valves Replaced elastomer seals Replaced elastomer seals (EQ)Replaced elastomer seals (EQ)Table 5 1989 Outage-Isolation Valves Repaired/Adjusted Pen¹Valve No.Size Function As-Found (SCCM)As-Left (SCCM)Ddiciency/Corrective Action X-66 X-67 X%7 X-72F CSP-V-800-11 CSP-VA, CSP-V-8 CEP-V-3A, CEP-VAA PI-EFC-X72f Wetwell HVAC supply vent 24" RB/Wetwell vacuum breakers 24" Wetwell HVAC exhaust Process instrument line 2543.33 1930 720 4720 6.2 Cleaned internals 15.9 Lapped seat 33.33 Replaced elastomer seals (EQ)12.9 Replaced elastomer seals (EQ)X-73e PI-EFC-X73e 1N Process instrument line 287 58 Cleaned internals X-77Aa X-77Ac X-77Ac X-91 X-119 X-119 RRC-V-20 PSR-V-X77A1 PSR-V-X77A2 CIA-V-31B CSP-V-9, CSP-V-10 CSP-V-800-16

'h" RRC sample line Post accident sample return Post accident sample return CIA line B for ADS accumulators 24" RB/Wetwell vacuum breakers~4" RB/Wetwell vacuum bkr line vent 348.3 5103 5476.6>0.6 La 1592 566 74 Replaced elastomer seals (EQ)15.66 Lapped internals 81.2 Replaced valve 4400 Lapped internals 3300 Lapped internals 56.33 Cleaned/lapped internals Table 5 (CONTIN%M))

1989 Outage-Isolation Valves Repaired/Adjusted Pen¹Valve No.Size Function As-Found (SCCM)As-Left (SCCM)Deficiency/Corrective Action X-5 X-14 RCC-V-104 RWCU-V-1 6N RWCU from Reactor 10" RCC inlet header 102.3 15 483 4.3 Movats Repacked valve X-17A RFW-VISA, RFW-V-65B 24" RFW line A)0.6 La 1510.56 Repacked valves/Movats X-21 X-21 X-22 RCIC-V-8 RCIC-V-76 MS-V-16, MS-V-19 4 II 3 II RHR condensing mode stm supply RHR condensing mode stm supply MS line>0.6 La>0.6 La 102 1510.56 Grease changeout/Repack/Movats 1510.56 Grease changeout/Repack/Movats 14.25 Repack/Movats XM XR9 RCC-VPO, RCC-V-21 HPCS-V-23 10" Reactor Closed Cooling Return 12" HPCS test line 41 142 8.3 51 Movats Disassemble/corrected operator problem XP9 X-53 HPCS-V-12 CSP-V-1, CSP-V-2 4w HPCS test line 30" Drywell HVAC supply 375 4510 175 Repack/Movats 103.33 Replaced seats X-56 X-63 X%3 X%4 CIA-V-20 LPCS-V-12 LPCS-FCV-11 RCIC-V-69 3 II LPCS test line 1'h" RCIC vacuum pump discharge CIA supply to SRV accumulators 12" LPCS test line 202.33 110.6 113.33 69.5 636 220 218 Operator grease changeout/Movats Repack Grease changeout/Repack Grease changeout X-65 X%7 RCIC-V-19 CEP-V-3A7 CEP-VPA 2N RCIC pump minimum flow line 24" Wetwell HVAC exhaust 167)0.6 La 3.3 Grease changeout 322 Adjusted linkage X-91 CIA-V-30B X-72f PI-EFC-X72f X-89B CIA-V-30A IN'h" Radiation monitoring return line CIA line A for ADS accumulators CIA line B for ADS accumulators 1185 47 Grease changeout 2.67 Grease changeout 134.3 Disassembled and cleaned internals Table 6 1990 Outage-Isolation Valves Repaired/Adjusted 1'C Pen¹X-96 CAC-V-2 Valve No.Function CAC discharge to drywell As-Found (SCCM)180 As-Left (SCCM)364 Deficiency/Corrective Action Grease changeout X-97 X-98 X-99 X-102 CAC-V-15, CAC-V-1B CAC-V-11 CAC-VA, CAC-FCV-1A CAC-VA 4r 4w 4r 4%CAC suction from drywell CAC discharge to drywell CAC suction from drywell CAC discharge to wetwell 2570 387 8600 713.8 Clean seats/grease changeout 279.75 Grease changeout Clean seats/grease changeout 257.6 Grease changeout X-103 CAC-V-13, CAC-FCV-4B 4 II CAC suction from wetwell 348 Cleaned seats/grease changeout X-104 X-105 X-119 CAC-V-17 CAC-V-8 CSP-V-10 4N CAC discharge to wetwell CAC suction from wetwell 24" RB/WetweH vacuum breakers 352.3 568 718 73.3 Grease changeout 820 Adjusted disc turnbuckle 2.66 Grease changeout Table 6 (CONTINUED) 1990 Outage-Isolation Valves Repaired/Adjusted Pen¹Valve No.Size Function As-Found (SCCM)As-Left (SCCM)Deficiency/Corrective Action X-3 CEP-V-1A, CEP-V-2A 30" Drywell HVAC exhaust 4585 625 Adjusted linkage X4 X-5 RCIC-V-68 RCC-V-S, RCC-V-104 IQII lola RCIC turbine exhaust RCC inlet header 470 483 177 Refurbishment/movats Refurbishment/movats X-11A RHR-V-16 A X-11B RHR-V-16B X-13 X-14 X-17A RWCU-VCO X-17B RFW-V-32B SLC-VAA RWCU-V-1, RWCU-V-4 16" 16" 6 II 24" Drywell spray loop A Drywell spray loop B SLC Injection RWCU from Reactor RFW line A RFW line B 1074.14 221 78 1229 53089 977.37 Refurbishment/movats Refurbishment/clean seats/movats Replaced internals, squib type valve Refurbishment/movats Refurbishment/movats 546.67 Replaced soft seat X-21 X-21 X-22 X-24 RCIC-V-76 RCIC-V-8 MS-V-16 FDR-V-3, FDR-VA 4N 3 II 3N RHR condensing mode stm supply RHR condensing mode stm supply Main Steam Header Containment floor drain header 6730 6730 12 89.9 89.9 Packing replacement Packing replacement Replaced disc/movats Replaced both valves with new design X-25B RHR-V-27B XP3A RRC-V-16A KGB RRC-V-16B X47 RHR-V-73 A 6'N Wetwell spray loop B RRC pump A seal water RRC pump B seal water RHR loop A pump test line>0.6 La 3.66 Refurbishment/movats 35.33 Refurbishment/repack/movats Refurbishment/repack/movats 29.93 Refurbishment/movats X48 X48 X49 RHR-V-73B RHR-V-134B HPCS-V-12 2N 2N 4N RHR loop B pump test line RHR loop B pump test line HPCS test line 34.3 30.8 Refurbishment/movats Refurbishment/movats Refurbishment/movats Table 7 1991 Outage-Isolation Valves Repaired/Adjusted Pen¹Valve No.Size Function As-Found (SCCM)As-Left (SCCM)Deficiency/Corrective Action X-53 CSP-V-2 30" Drywell HVAC supply 90 550 Adjusted linkage X%3 X%6 X%6 LPCS-V-12 CSP-V-5 CSP-V-93 12" LPCS test line 24" Wetwell HVAC supply Wetwell HVAC supply 1405>0.6 La 8300 1620 Movats 84.3 Adjusted linkage Replaced o-ring seat X-67 CSP-V-3A, CSP-V-4A 24" Wetwell HVAC exhaust 3860 40 Replaced soft seat in both X-73f X-83a PSR-V-X73-2 PSR-V-X83-1 Post accident sample (drywell)Post accident sample (wetwell)1538.33 153.13 132.75 Flushed debris with air 131.33 Flushed with air and cycled valve X-84f X-89B X-89B PSR-V-X84-2 CIA-V-31A CIA-V-30A Post accident sample (wetwell)CIA line A for ADS accumulators CIA line A for ADS accumulators 2580 665 156 Flushed with air Replaced soft seat insert Movats X-91 X-101 X-101 X-119 CIA-V-30B FPC-V-149 FPC-V-156 CSP-V-10 6" 6" CIA line B for ADS accumulators Wetwell cleanup return Wetwell cleanup return 24" RB/Wetwell vacuum breakers 1250 0.Movats 47 47 Refurbishment/movats Refurbishment/movats 2008 Adjusted disc linkage Table 7 (CONTINU19))

1991 Outage-Isolation Valves Repaired/Adjusted

'4 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report 3.1 Main Steam Isolation Valves (MSIV's)The as-found leak rates for the MSIV's are shown in Table 7.These valves are tested I 25 psig in accordance with Plant Technical Specifications and are not included in the sum of Type B and C testing.However, these isolation boundaries are subject to the Type A test and as such, their leak rates are reflected in the total'ype A results.The allowable leak rate per Technical Specifications is 5427 sccm per valve.Penetration Number Valve Number 1988 1989 1990 As-Found Leakage Rates (SCCM)1991 18A 18B 18C 18D MS-V-22A MS-V-28A MS-V-22B MS-V-28B MS-V-22C MS-V-28C MS-V-22D MS-V-28D 344 687.8 375.22 290.2 173.4 341.29 3275 157.47 126 2343.19 703.21 405.88 1321.46 Table 8 As-Found Leak Rates for MSIV's 4.0 TYPE A TEST The as-left Type A test results were corrected to include the minimum pathway leak rate differential for Type B and C containment isolation boundaries which were repaired or otherwise adjusted during the refueling outage just prior to the 1991 PCILRT.This corrected value is referred to as the As-found Type A leak rate.The containment boundaries which were repaired or adjusted during the 1991 outage and their as-found and as-left minimum pathway leak rates are listed in Table 9.The total adjustment for repaired or adjusted Type B&C penetrations from Table 6 was 4,935 sccm.Adding this figure to the as-left Type A leak rate (total time 95%UCL value of 0.2973%/day, yields a total as-found Type A leak rate of 0.320%/day.This does not exceed the maximum allowable leakage rate (La)of 0.5%/day (Ref.1)or the As-Found acceptance criteria set forth in NRC I.E., Information Notice 85-71 of 0.75 La.128 f

Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Pen¹Valve No.Deficiency/Corrective Action As-Found (SCCM)As-Left Penalties (SCCM)X-3 KA X-5 CEP-V-1A, CEP-V-2A RCIC-V48 RCC-V-5, RCC-V-104 Adjusted linkage Refurbishment/movats Refurbishment/movats 2292.5 312.5 88.5 262.5 1980 146.5-262.5 X-11A RHR-V-16A X-11B RHR-V-16B Refurbishment/movats Refurbishment/clean seats/movats 537.07 221 488.69 48.38 221 X-13 SLC-V4A Replaced internals, squib type valve X-14 X-17A RWCU-VAO RWCU-V-1, RWCU-V-4 Refurbishment/movats Refurbishment/movats 39 39 X-17B X-22 X-24 RFW-V-32B MS-V-16 FDR-V-3, FDR-VP Replaced soft seat Replaced disc/movats Replaced both valves with new design 1229 1229 X<3B RRC-V-16B Refurbishment/repack/movats X-47 X-48 X<8 X-49 X-53" X-63 RHR-V-73 A RHR-V-73B RHR-V-134 HPCS-V-12 CSP-V-2 LPCS-V-12 Refurbishment/movats Refurbishment/movats Refurbishment/movats Refurbishment/movats Adjusted linkage Movats 242.55 386 85.3 97.5 1625 217.62 411.8 51.0 327.5 1840-25.8 34.3-230-215 Table 9 1991 Minimum Pathway Leak Rates for As-Found Type A Adjustment 129 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report Pen//'alve No.Deficiency/Corrective Action As-Found (SCCM)As-Left (SCCM)Penalties X-66 CSP-V-5 X-66 CSP-V-93 X-67 CSP-V-3A, CSP-V-4A X-84f PSR-V-X84-2 X-101 FPC-V-149 X-101 FPC-V-156 X-119 CSP-V-10 Adjusted linkage Replaced o-ring seat Replaced soft seat in both Flushed debris with air Refurbishment/Movats Refurbishment/Movats Adjusted disc linkage 397.2 2089.5 8.33 175.65 179.5 5.0 221.55 1910 3.33-23.5-379 Total 4690 Table 9 1991 Minimum Pathway Leak Rates for As-Found Type A Adjustment (CONTINUED) 130 Washington Public Power Supply System WNP-2 Primary Containment Building 1991 Integrated Leakage Rate Test Final Report 5.0 TYPE B 4 C CONTAINMENT PENETRATION TEST SCHEDULE On April 29, 1987, the NRC granted an exemption to a provision of Appendix J to WNP-2 (issued by the NRC with Amendment No.41 to Facility Operating Licence NPF-2).This exemption allowed containment isolation boundaries to be tested at a frequency of every 24 months rather than every refueling outage as required by Appendix J.Certain conditions were agreed upon between the NRC and WNP-2 Plant Staff regarding the exceptions to the 24 month duration between leak rate tests.Of greatest significance is the requirement to establish leakage limits for each containment barrier.Barriers which exceed this leakage limit are required to be retested during the next refueling outage, One of the conditions of the granted exemption is that the reporting requirements of Appendix J be augmented to include the information associated with the unique aspects of the WNP-2 Type B&C testing program.In particular, a tabulation of leakage limits established for each barrier is required.This tabulation must also indicate those barriers which were tested during the 1991 outage, those which exceeded their leakage limits and must be retested during the 1992 outage, and those penetrations/valves not tested in 1991 and thus being scheduled for testing during the 1992 refueling outage.The table that follows includes the information required under the conditions of the granted exemption to Appendix J.131 Page 1 of 5 TABLE 10 CONTAINMENT PENETRATION SCHEDULE FOR TYPE B 5 C TESTS PEN¹TEST ID¹h::aK<K>8%4 i&~Sk'&<x DESCRIPTION r",.h>hr,',.:,v.r'h>?~".ex'>;Px'xgxr'x,".'.x:crr';rrr>P,rrrr, r,x: ':x<>: TESTED IN 1991 PASSED A:r<>,"Irr'rrx.">.;, FAILED LEAKLIMIT YES NO TEST IN 1992 NOTES X-3 STEP A6 PPM 7.4.6.1.8.3

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8jg4:g<~~';~', X-47 X-47 X-47 X-47 X-47 X-47-1 X-47-3 X-47-6 X-47-9 X-47-11 RHR-V-134A RHR.FCV-64A RHR-V-1 21,-120 RHR-V-24A,-11A RHR-V-73A 295 442 885 1595 X 295 X X X X X yx.?<<~g<,q,.":.'4%>><::

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X-48 X-48 X-48 X-48 X-48-4 X-48-5 X-48-6 X-48-8 RHR-V-11 6,-24B RHR-FCV-64B RHR-V-1 34B RHR-V-73B 1595 442 295 X 295 X X X-49 X-49 g>+5%"i'-53 X-53 X-53 X-49-1 X-49-3 X-53-1 X-53-2 X-53-5 HPCS-V-23 HPCS-V-12 CSP-V-96 CSP-V-97 PPM 7.4.6.1.8.3

-CSP-V-1,-2 1062 590 X 148 X 148 X 5660 X X@:;:.'.<jelly.

gj+qg>."?><?<

<:?j~jg@~~Fg<'i'~

X X-54Aa Nk~Ã%X-54Bf X-54Aa-1 X-54Bf-1 MiFPN<4~A>+~j~I'<<?<""'q>?f<i?~':9"+%+i?'"""::<"':".<<,"'<

Kp~?(:""?l<Ns RCIC-V-184,-740 148 X PI-VX-54Bf, PI-VX-218 148 X::<>-.ps~?r<k,:,'i?:,":j,,':

V"?<,'N,.:,'.j,'.

p'@%$4<'i%,;:,i:...'<;

@" p>p'.p@%pj (g@I?<j@j.'.,g;

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4 X-56 X-56 X-56-1 X-56-3 CIA-V-21 CIA-V-20 110 X 110 X'<a'.~%~-:::;i?:!5.:?."K~%%<:?:<'::4N1MR'l@eR<44@.-Pi%a<?

MPNSK".4i~KN~A X-61 f X-61 f-1 PI-VX-219, PI-VX-61f 148 X X X-62f X-62f-1.<".<<<<<><c<K'SP.z~~~+@:<,."...'ix?;:::;ipc;jc<

c+yQgc~<xg'p

><<:~<M;:.>NW<j',.".j".'<jjKj@~<XS?:.

PI-VX-62f, PI-VX-220 148 X i%>".<Y:.:.::?<?::.".:<1?:!:;:::;4<%<%~:NSRj?mII.P>

.::.':<9@":.'.;:";:.".':::.".".'.<<:.

NVP~PPN.:F":"'.$?('?g~gyg;?>:Pv<:'?<'<:@):c.'.,:M g~+?'?<)>,o?~~

X-63 X-63 X-64 X-63-1 X-63-4 X-64-1 LPCS-V-12 LPCS-FCV-1 1 RCIC-V-69,-28 1062 X 442 221 X X X?h.'?Ig?~$

'?."g X-65 X-65-1 RCIC-V-19 295 X X-66 X-66 X-66 X-66 X-66-1 X-66-2 X-66-3 CSP-V-98 CSP-V-93 CSP-V-5,-7 PPM 7.4.6.1.8.2

-CSP-V-3,-4 148 X 148 X 2124 X 5660 X X p,<...aY<~...'.,@><:..r.:,>+,:><<>k(??(?

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>?<.",..'gq;py X-67 X-67 X-67-1 CSP-V-6,-8 PPM 7.4.6.1.8.2

-CEP-V-3A,35,4A,4B 2124 X 5660 X X-69c X-69c-1 PI-VX-69c, Pl-VX-221 148 i:,,;?S":gi~gjqj X-72f X-72f X-72f-1 X-72f-2 PI-VX-253 PI.EFC-X72f 148 X 148 X re?.;".sr?i?;

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X X b3rA4: w%FN5@3>.133 Page 3 of 5 TABLE 10 CONTAINMENT PENETRATION SCHEDULE FOR TYPE B 8(C TESTS X-73e X-73e X-73e-1 X-73e-2 X-73f X-73f-1 PEN¹TEST ID¹DESCRIPTION RN<~>('"'>i'>:akk:FN":

':""<Ãsj5@k~k':<k':.i:>'?N4<??:.!::<'"::!.'>

PI-VX-259 Pl-EFC-X-73e P SR-V-X73-1 TESTED IN 1991 148 X 148 X PASSED m(<gg<.g>:.'AILED X 148 X LEAKLIMIT YES NO TEST IN 1992 NOTES X-73f X-73f-2 PSR-V-X73-2 148 X X i%>~R"'@48

%@>4-'488 X-77Aa X-77Aa-1 X-77As X-77As-2!1Ã%$:::'"<:: "'<:>.:IN@Si<>'":

i": 4>$">@4%RRC-V-20 RRC-V-19'%XXC%C>>>>><%ii@N':">."""X'4>':>>>>i%4.'::NN'k(4>;

148~X 148 X M(%@ENx<'>;

'ii:442'~>>>N.'KCNI:><

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>4<'>k':>pp?Np?>>:>Sr'?p'><

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PSR-V-X77A-3 PSR-V-X77A-4 LPCS-V-66,-67 148 148$:,'>:>>,'<>>>>4@gg>'.

148 148 148 X X X g>>>.'>>jI',"::

j<YA X X-78e X-78e-1 HPCS-V-65,-68 148 X X X-80b X-80b X-82(I X-82d X-80b-1 X-80b-2 X-82d-1 X-82d-2 PSR-V-XSO-1 PS R-V-X80-2 K<>>x~'<.'?>

>.".<lk?>>:(:):(>>>>aKCA'::,::>>:5'>>PXC?'M?v".',"4s11 PS R-V-X82-1 PS R-V-X82-2 148 X 148 148 148 X X-82e X-82f X-82f X-83a X-83a X-82e-1 X-82f-1 X-82f-4 X-83 a-1 X-83 a-4 CAS-VX-82e, CAS-V-730;.(,;.<g,?><:;;,'>.;:,, x<x<egur?>>>r>>y>~>'~

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w>>>>:..f><<PSR-V-X82-7 PSR-V-X82-8 PSR-V-X83-1 PS R-V-X83-2 148 X 148 X 148 X Ma4$$K~<: YN4??54<m 148 X 148 X X X X X-84f X-84f X-84f-1 X-84f-4 PS R-V-X84-1 PSR-V-X84-2 148 X 148 X X<>gij<i:::<>',:phd gh<?,">gg;;:>@I

>>X-85s/c X-85 ac-1 X-85a/c X-85sc-2 N...>>><(<j%%>>>><<)+j(~:,.;>p@Ng<+%, e jq$,:;.;~~::)::,'f?

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>PI-VX-251 PI-VX-250 g~>x$:";+>,"'i::-':::,'.>;<::<;:;i:;>',>x,>

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>>.;.;Xi 5$AN!4>'I X-93 X-93-1 SA-V-109 AND PIPE CAP 295 X N4N>>::YRV4 NFF'".:>><:((43>::

X-94 X-94 X-94-1 X-94-2 MWR-V-124 X-94 PIPE CAP 134 110 X 0 X Fi@4N%'::;?J,";:?.,53<K<

I' Pago 4 of 5 TABLE 10.CONTAINMENT PENETRATION SCHEDULE FOR TYPE B 5.C TESTS PEN¹TEST ID¹DESCRIPTION LEAKLIMIT YES TESTED IN 1991 NO PASSED FAILED TEST IN 1992 NOTES$<CM'~':: n)i.;.',5:Rk)kelt"(<".?%~:::::Ngx>:'.<5@k~Ãx~':;::

.".<':?:.'N:

X-95 X-95 X-95-1 X-95-2 MWR-V-1 25 X-95 PIPE CAP~110 X 0>."4N'xM k.">,'.x: r,"""::x<<4<r'." i:>><.'>>'.">x0."<><<@<~jfh>>g":!:i".<'.: g4:."".'.4%:<~"." X-96 y,.:;.><I,xpp)

X-97 X-96-1 X-97-1 CAC-V-2, CAC-FCV-2A CAC-V-15, CAC-FCV-1B 590 X X X":a~@'jg@@':

j('.<p"">j'::<.'<:."."YjY@<<&xgiri'.::~.;:,ra?'r.:>

..,';";:<;.4m X-98 X-98-1 CAC-V-11, CAC-FCV-2B 590 X X X-99 X-99-1 CAC-V-6, CAC-FCV-1A 590 X X><>xxpij%q%$

8$%(X-101'::::,:","x~x.>IN

>?';X-102 X-103 X-104 X-105 N4R4~'<%xRi%~S:>IS.':>.':4%>N@

<"AN%"'Nx%4~PxiN4Ã4~%.

X-101-1 FPC-V-156,-149 X-102-1 CAC-V-4, CAC-FCV-4A X-103-1 CAC-V-13, CAC.FCV-4B

+<pe>"j@'+x'x:x<':,'.,","..';%'xr:>

.';'.I:.";;:;

xIe)x 0xx@$>x'>4>'.+v".'<Frx X-104-1 CAC-V-17, CAC-FCV-3B

<4"?';!":i:">i'x@@~"44Y<<<<:'.%@'+'"""""""'>':<,<<<e>A~@

X-105-1 CAC-V-S, CAC-FCV-3A 885 X'j~>:>.:ax!:."<4m'~;",'<r 590 X 4'5",FA'SAN a.'Nl 590 X e".Sg)Ãl4<::?>:r,;'l 590 590 X X?;<)kYx<g'N~~"<%<%4>.

@>j<<":.jNF"?::,x."!>NFL~~:>ra>

X X rr>rrrr'>)>>'r'?<

X-117 X-118 X-117-1 RHR-V-124A,-124B X-118-1 RHR-V-125A,-125B 221 221 e:,'",P,'/@~I:<'<<'<", X X X-119.><x>;;gx(.'(go X-119-1 CSP-V-9,-10 2124 X X PEN¹TEST ID¹TYPE B TESTS DESCRIPTION LEAKLIMIT TESTED IN 1991 YES NO PASSED FAILED TEST IN 1992 NOTES',X.'::;'r.".:,,".'x:.'<<.":;:.':<%8<idrX:>f)r.'.:;:."<:.':xX".

Y'rxrfrr.'."<~AN',:<.'<

BX-000 BX-1 A BX-1B BX-1C BX-1D BX-1E BX-1F BX-1G DRYWELL HEAD INSPECTION PORT INSPECTION PORT INSPECTION PORT INSPECTION PORT INSPECTION PORT INSPECTION PORT INSPECTION PORT 50 50 50 50 50 50 50 50 X X X X X X 3 BX-1H BX-15 BX-16 50 INSPECTION PORT EQUIPMENT HATCH 50 PERSONNEL AIRLOCK-PPM 7.4.6.1.3.2 5664 X X X BX-27A BX-27A-1 BX-27B BX-27B-1 BX-27C BX-27C-1 BX-27D BX-27D-1 BX-27E BX-27E-1 BX-27F BX-27F-1 BX-28 BX-51 BX-100A BX-100B BX-100C TIP DRIVE FLANGE TIP DRIVE FLANGE TIP DRIVE FLANGE TIP DRIVE FLANGE TIP DRIVE FLANGE TIP PURGE FLANGE CRD REMOVAL HATCH SUPPRESSION CHAMBER HATCH NEUTRON MONITORING NEUTRON MONITORING NEUTRON MONITORING 50 50 50 50 50 50 50 50 50 50 50 X X X X X X X Page 5 of 5 TABLE 10 CONTAINMENT PENETRATION SCHEDULE FOR TYPE B L C TESTS PEN¹TEST ID¹DESCRIPTION LEAKLIMIT YES TESTED IN 1991 PASSED FAILED No TEST IN 1992 NOTES BX-100 D BX-101 A BX-101 B BX-101C BX-101 D BX-102A BX-102B BX-103A BX-103 B BX-103 C BX-103D BX-104A BX-104B BX-104C BX-104D BX-105A BX-105B BX-105C BX-105D BX-106C BX-106D BX-107A BX-107B NEUTRON MONITORING CONTROL ROD POSITION INDICATOR THERMOCOUPLE AND RTD THERMOCOUPLE AND RTD THERMOCOUPLE AND RTD THERMOCOUPLE AND RTD THERMOCOUPLE AND RTD MEDIUM VOLTAGE POWER MEDIUM VOLTAGE POWER MEDIUM VOLTAGE POWER MEDIUM VOLTAGE POWER LOW VOLTAGE POWER LOW VOLTAGE POWER LOW VOLTAGE POWER LOW VOLTAGE POWER CONTROL AND INDICATION CONTROL AND INDICATION CONTROL AND INDICATION CONTROL AND INDICATION WIDE RANGE NEUTRON MONITORING WIDE RANGE NEUTRON MONITORING LOW VOLTAGE PWR.AND CTL.IND.LOW VOLTAGE PWR.AND CTL.IND 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 X X X X X X X X X X X X X X X X X X X X X BX-26 BX-26 BX-47 BX-47 BX-47 BX-48 BX-48 BX-48 BX-48 BX-48 BX-49 BX26RV-1 BX26RV-2 BX47RV-1 BX47RV-2 BX47RV-3 BX48RV-1 BX48RV-2 BX48RV-3 BX48RV-4 BX48RV-5 BX49RV-1 RHR-RV-25C DISCHARGE FLANGE RHR.RV-SSC DISCHARGE FLANGE RHR-RV-1A DISCHARGE FLANGE RHR-RV-25A DISCHARGE FLANGE RHR-RV-88A DISCHARGE FLANGE RHR-RV-'I B DISCHARGE FLANGE RHR-RV-5 DISCHARGE FLANGE RHR.RV-25B DISCHARGE FLANGE RHR-RV-88B DISCHARGE FLANGE RHR-RV-30 DISCHARGE FLANGE HPCS-RV-14 DISCHARGE FLANGE 50 50 50 50 50 50 50 50 50 50 50 X X X X X X X X X X BX-63 BX-63 4~+Cigg+~%"~%

BX63RV-1 BX63RV-2 LPCS.RV-18 DISCHARGE FLANGE LPCS.RV-31 DISCHARGE FLANGE 50 50 X k%i%%4%i%NQM'<."FCCAXO.<<~l~:i'!'";:!<8:'i<%":<%%:::.k5 k@4!,8:;;:<,"<:i:,';:

0@'X NOTES: 1.Containment Purge butterfly valves;tested every 6 months per Plant Technical Specifications.

Leakage limit defined by Technical Specifications 2.Airlock tested every 6 months per Plant Technical Specifications Leakage limit defined by Technical Specifications 3.Component will be leak tested if opened during the 1992 outage 4.Feedwater check valve soft seat.Tested every refueling outage per conditions of granted exemption.

'36

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