ML20032B036

Reactor Containment Bldg Integrated Leak Rate Test, Summary Technical Rept

ML20032B036
Person / Time
Site:	Brunswick
Issue date:	10/29/1981
From:	Bruff J, Tagliamonte M EBASCO SERVICES, INC.
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ML20032B031	List: ML20032B030 ML20032B036
References
NUDOCS 8111040312
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{{#Wiki_filter:.. 4 CAROLINA PGER & LIGIT CGPANY BRUNSWICK STEAM ELECIRIC PIME UNIT NO. 1 REACIDR CONTAIRENT BUILDING INIEGRATED LEAK RATE TEST SLIHARY TECHNICAL REPORE s s Prepared for: Carolina Power & Light Co. Prepared by: Ebasco Services, Inc. Plant Operations & Betterment Services Dept. Reviewed by: Approved by: %Afw / O J(RBruff qvj w M Taglignante v3 8111040312 811029 DR ADOCf. 05000325 PDR

REACTOR CONTAINMENT BUILDING INTEGRATED LEAKcRATE TEST-O, \\ V TABLE OF CONTENTS SECTION TITLE PAGE Summary 1 1.0 Introduction 3 2.0 Purpose and General Report Outline 3 3.0 Test Methods and Description of Instru-mentation 4 3.1 Calculational Methods 4 3.2 Description of Test Instrumentation 5 3.3 Supplemental Test Description 10 4.0 Containment Inspection ~ 10 5.0 Integrated Primary Containment Leak Rate Test 11 S.1 Sequence of Events 11 5.2 Summary of Leaks Found during Inspection Portion of Unit No. 1 ILnT -13 5.3 Post-Test Checks on Identified Problem Items 17 5.4 Discussion of Results and Acceptance Criteria 19 6.0 Error Analysis 20 'py 7.0 Local Leak Rate Testing 21 Q 7.1 1977 Testing ~ 22 ~ 7.2 1978 Testing 23 7.3 1979 Testing '23 7.4 1980-1981 Testing 25 8.0 Conclusion 28 9.0 Figures 29 Appendix I Computer Generated ILRT Report Appendix II Computer Generated CLRT Report (Verification Test) -i-

REACTOR CONTAINMENT BUILDING INTEGRATED LEAK RATE TEST O

SUMMARY

From June 8, 1981 to June 12, 1981, an Integrated Leak Rate Test (ILRT) was performed on the primary containment of Unit No. 1 of the Brunswick Steam Electric Plant (BSEP). Results are as follows: Acceptance Criteria (Pa = 49 psig) La 0.5 wt%/24 hrs. Lam 0.375 wt%/24 hrs. Lamt (Verification Test) Lam i 0.125 wt%/24 hrs. Actual Data Mass Point d Measured Leakage 0.297 wt%/24 hrs. 95% Confidence Limit (C.L.) 0.010 wt%/24 hrs. Required Post-Test Measured Leakage 0.0446 wt%/24 hrs. Lam 0.352 wt%/24 hrs. Measured Possible Additional Leakage 0.0042 wt%/24 hrs. O 1 l a

h e

SUMMARY

(Continued) verificat. ion Test Leakage at 95% CL 0.680 wt%/24 hrs. Imposed Leakage 0.375 wt%/24 hrs. Lamt 0.305 wt%/24 hrs. The data shows that the actual Lam of 0.352 wt%/24 hrs was within the limit of 0.375 wt%/24 hrs even Lam plus the possible addi-tions which equaled 0.356 wt%/24 hrs was within the. limit of 0.375 wt%/24 hrs. The measured value for Lamt (verification 4 test) of 0.305 wt%/24 hrs is within 0.125 wt%/24 hrs o.f the measured value for Lam of 0.307 wt%/24 hrs. Summary graphs and tables of all pertinent data are included in . O l. .Tppendices I & II of this report. 1 0 2 ,-..-,-,.,--y-.- ,,...._----,---.m,--.

1.0 Introduction This report covers the Integrated Primary Containment Leak Rate Test (IPCLRT) that was performed on Unit No. 1 of the Brunswick Steam Electric Plant (BSSP) during June 1981. This report is-for-compliance with th' sporting requirements of 10CFR50, Appendix J, Section III the IPCLRT was performed to comply with the re-quirements the BSEP Technical Specification Sections 3.6.1.2 and 4.6. 2. Testing was done in accordance with t'ae instruc-tions of BSEP PT 20.5 " Integrated Primary Containment Leak Rate Test," 10CFR50, Appendix J, and ANSI N45.4-1972. Preparation for the test was begun on June 8, 1981 and the test was completed on June 12, 1981. 2.0 Purpose and General Report Outline V The purpose of the test was to demonstrate that the leakage through the Unit No. 1 primary containment (and systems and com-ponents penetrating the primary containment) is less than the allowable leakage rates specified in the BSEP Technical Specifi-cations. This was accomplished by pressurizing the primary con-tainment to 50.5 psig using dry air and measuring the overall leakage rate using a form of the Perfect Gas Equation. Details of the test methods employed are included in Section 3.0. Other items covered in this report include details of the containment inspection, a sequence of events ,f the test, test results and. evaluation, instrument error analysis-and a report on all local leak rate testing (types B and C tests) done since the last Inte-f') grated Leak Test. v 3

03o reet setbeae a oescrioei er eere e t tio-3.1 Calculational Methods The test method'used was the Absolute method. The Absolute method determines air losses by the means of direct press-ure, temperature, and humidity observations as described by-ANSI N45.4. Calculations were made using the Point-to-Point aiid Total Time methods described by ASNI N45.4 and also the Mass Point method as described in ANS N279, Rev 2. The Mass I Point method is the main basis for this report. Calcula-tional details are given in the Leak Rate Test Procedure (PT 20.5, Section VI, Part B), a copy of which.is on file at BSEP. Please note that for simplicity the 95% confidence interval for the mass point leakage rate is calculated using O the t-distribution probability curve. 4 ~.. - ~ - - -. -. - - =

O 3.0~ Test Methods and Description of Instrumentation (continued)~ i 3.2 Description-of Test Instrumentation Temperature and vapor pressure measuring devices were placed inside the primary containment at locations indicated on Figure 9.1. The values.were read and recorded manually by plant personnel. Two temporary drywell cooling fans and: two temporary fans in the torus were operated to provide some i mixing of the atmosphere. The absolute pressure devices were hooked up to one of the drywell pressure sensing lines. The readout for these instruments was in the. Reactor Building at the gages. A detailed description of the in-strumentation follows. Calibration data sheets are on file-i. at the BSEP site. l f 3.2.1 Absolute Pressure Instrumentation Tbc containment total pressure was measured with two TI-145 precision cuartz bourdon tube pressure gages. One pressure gage was used as the primary sensor l while the second indicator was available as a back-i up. l l l !l0 5 l l'

f 3.0 Test Methods and Description of Instrumentation (continued) 1 3.2.1 Absolute Pressure Instru"tentatiOn (continued) I Instrument Data Manufacturer Texas Instruments. Model 145-02 Direct readout in psia, Type 0.001 psia resolution Range 0-75 psia 0.015% of full scale Accuracy Repeatability 0.001% of full scale 3.2.2 Vapor Pressure Instrumentation Water vapor pressure in the primary containment was p V determined indirectly by the use of the ten Foxboro dewcells. These dewcells have an internal resist-ance temperature device.which measures the equili-brium temperature that the dewcell comes to as the result of the properties of the hygroscopic salt, Lithium Chloride, which was placed on the heater windings of the dewcell. This equilibrium temper-ature is directly related to the partial pressure of water in the atmosphere. The equilibrium tempera-ture was converted to vapor pressure via Foxboro and Smithsonian tables. The conversion was done by the I computer program employed for all test calculations. O 6

' 3. 0 Test Methods and Description of Instrumentation (continued) 3.2.2 Vapor' Pressure Instrumentation (continued) of the ten dewcells used for the test, six were placed in the drywell and four in the suppression chamber at locations designed to give a representa-tive sampling of the containment _ atmosphere (see Figure 9.1). Average vapor pressure was determined by multiplying each dewcell vapor pressure by the volumetric weighting factor which was calculated for that instrument based on the size and shape of the containment that the particular instrument saw. Calibration for these -instruments consisted of l r-) electronics calibration to the generic resistance NJ versus temperature curve. by substituting a pre-cision resistor box for the instrument at the instrument location. Instrument Data Manufacturer Foxboro Model 10 Model 2781-18CIIN dewcells Range 0*F - 150*F dowpoint Accuracy i 1.0*F dowpoint [ Repeatability 0.5*F dowpoint l l O 7

p'3.0 Test Methods and Description of Instrumentation (continued) uj 3.2.3 Temperature Instrumentation The containment temperature was measured using 24 resistance temperature detectors (RTD'6). Of these, 18 were located in the drywell and 6 in the supres-sion chamber at locations designed to give a repre-sentative sampling of the contr.tnment atmosphere (see Figure 9.1). Temperature readout was provided directly by two Chromalox display units. Average temperature was obtained by multiplying each temper-ature by the volumetric weighting fac. tor which was calculated for that instrument based on the size and shape of the containment that the particular instru-(O ment saw. Calibration began with a three point .,f calibration of the RTD's which yielded computer generated individual resistance versus temperature curves. Lata from these curves was used to cali-t brate the electronic conversion and readout equip-ment -by substituting a precision resistor box for the RTD's at the RTD locations. l t I I l lO l 8

1 i f /m t L ") 3.0 Test Methods and Description of Instrumentation (continued) 3.2.3 Temperature Instrumentation (continued) l Instrument Data Manufacturer Rosemount Model 24 Model 78-39-11 RTD's 0-160*F Range Accuracy i 1.0*F Repeatability

• 0.18'F 3.2.4

" low Measuring Instrumentation A calibrated flowmeter was used to s'uperimpose the leak for the supplemental test that was performed. The flowmeter was calibrated' prior to performance of-the test which verified its accuracy to be within the quoted value. Instrument Data i. i Brooks Instrument l Manufacturer Model 1 1110 flowmeter 0-5 SCFM Range 2% full scale Accuracy l 3

P y (Q 3. 0 Test Methods and Description of Instrumentation (continued) 3.3 Supplemental Test Description After completion of the main 24-hour test, a supplemental test with a superimposed leak was performed to verify the validity of the 24-hour test. The superimposed leak of known value was obtained by bleeding air from the contain-ment through a flowmeter which was attached to the contain-ment. The new total leakage rate was measured as before using pressure, temperature and vapor pressure measurements made at 15 minute intervals. To confirm the validity of the measurements, the difference between the leak rate and the euperimposed leak rate must have been equal to the mean leak rate for the 24-hour test within i 25% of La. Results of \\ ) the supplemental test are discussed in Section 5.4. 4.4 Containment Inspection As required by 10CFR50, Appendix J, a general inspection of the accessible interior -and exterior surfaces of the containment was made just prior to the tes t. All areas appeared to be in excellent condition. All visible liner welds appeared to be in excellent condition. The exterior containment wall also appeared to be in good condition with no visible deterioration of the con-crete. A quick post-test inspection revealed no change in pre-test conditions. O 10

t i 5.0 Integrated Leak Rate' Test 5.1 Sequence of Events Prior to final inspection and closure of contaiment'a local ~ ' leak rate test was performed or, instrument air valves-V10l= and V103 to verify their integrity. The Icakage rate test Lindicated that there was.zero leakage' through these valves. The results are on file at the BSEP site. The containment was made ready for the Integrated Primary. Contaiment: Leak Rate Test (IPCLRT) with' final. inspection and closure completed on June 8, 1981. The initial pressuriza-tion of the primary containment was begun at 0333 on-June 9,-- .1981. Pressurization was halted at approximately.10 psig ( }- and again at 25-psig to inspect for potential leak paths and proper valve line up. During the 10 psig hold and inspec-tion, valve CAC-V158 was found to be positioned incorrectly t [ for the required isolation. A clearance tag was issued and the test procedure modified to reflect the proper required valve josition. During the 25 psig hold and inspection, the valve line up and test crocedure was modified to take' credit L for the second main steem isolation valves. Pressurization was resumed until 1835 on June 9, 1981 at which time press-urization was secured with the primary containment pressure l indicating 50.5 psig. f;O 11 i l

w/5.0 Integrated Leak Rate Test (continued) 5." 1 Sequence of Evants (continued) During stabilization a number of minor packing leak 9 and one vent cap leak were identified and tightened as indicated -in the CP&L test log with no indicated effect on Icakage rate. Following the stabilization period, trending of pressure and temperature data indicated an excessive pressure decay rate. Continued investigation by the CP&L leak survey team reveal-ed an improper valve line o in the CAC system. CAC valves-15 and 17 were isolated prior to performing the-IPCLRT due to the unavailability of needed replacement parts. In addi-tion CAC valves 4, 5 and 6 could not be isolated from each O other and the above mentioned valves were to have been isolated as a group for the test ad a post repair local leak rate test performed with the results added to the IPCLRT resul ts at the 95% confidence limit. The subject 1 vent valve for this section of piping was found in an open position. The vent valve was closed and the test procedure s l corrected to reflect the proper test valve lineup. I l ( l Section 5.2 is a detailed summary cf leaks found during the inspection portion of the Brunswick Unit No. 1 ILRT, along with a description and disposition where required. 12 t

I I fh-V 5.0' Integrated Leak Rate Test (continued) ~ 5.1 Seouence of Events (continued) : The IPCLRT was of ficially started at 1630-hours on June 11, 1981. Humidity sensors Hum 4 ' and Hum were ' deleted prior.- to starting the test due to erratic readings. 'The appropri-ate humidit,y volume fractions were updated and the IPCLRT was completed on June 12, 1981 with a Mass Point Leak Rate (at the upper 05% confidence limit) of 0.307% per day. Upon completion of the IPCLRT, Health Physics sampled the con-tainment air and gave permission to discharge to atmosph~ e. A fixed ?cakage rate of.375% per day (3.04 SCFM) was estab-lished for the start of the Controlled Leak Rate Te.it (CLRT). O The CLRT commenced at 1900 hours on June 12 1981' with stable conditions in containment and was satisfactorily com-pleted at 0000 hours on June 13, 1981. 5.2 Summary of Leaks Found Luring Inspection Portion of Unit No. 1 ILRT 9 June 0629 Found vcive CAC-V158 open, valve was added to clearance tag sheet. (Closed position). O 13

i w O5.0- Integrated Leak Rate Test (continued)

5. 2.

Summary of Leaks Found During Inspection Portion-of Unit No. 1 ILRT (continued) 9 June -1205 Found-Main Steam Vent Valges leaking; Valves B21-V35, B21-V36, B21-V37,.B21-V38 and B21-V39. These valves.were closed as they. are located between the inner and outer main steam stops. It was decided to take credit for the main steam double isolation (NRC ~ felt down-stream volume was adequate) the test director had the turbine stop drain valves open.as added insurance to prevent back pressure in avent of double isolation valve leakage. 9 June 2212 Found and secured small leak on torus level calibration line located in North RHR Room. 10 June 0500 oed pressure and flow meter connections due. to leak found on pressure sensing line between the isolation valve PV 1225C and the root valve used to supply the ILRT pressure readout devices. The leak was repaired before the ILRT. Post testing conducted following the CLRT. Results were zero leakage. I 14

1 IS.O-Integrated Leak ' Rate Test (continued) 5.- 2 Summary of Leaks Found During Inspection Portion of Unit No. 1 ILRT (continued) i 10 June 1000 Found and repaired vent cap leak on Valve Ell-l Vl90. This vent valve is ' located between-Ell- ] F021B and Ell-F0168. \\ ~ 11 June 0212 Found leak on packing gland of Valve CAC-V48. This is the bypass valve.arcund CAC-V6. (Repaired at approximately

1145, 11 June-1981.)

11 June 0220 Found small leaks on Isolation Valves PV 1209B H and PV 1209F. Not repaired. 4 11 June 0700 operations isolated four control rod drive units to prevent back leakage. These units 4 are number 1443, 4243, 3439 and 2639. i 11 June 1055 Found and closed valves CAC-V28 and 29. They were open approximately 1 full turn. These I are test valves located between CAC-V6 and CAC-V15. Note: CAC-V15 was not in the system due to a parts problem. The system was blank-ed flanged. 15 l 1 ~. - _..., -,.. - .. _ _... _ ~. _ - -. _. _,..... _,. _, - _ _,, _,,.. ~..,. _. -.,.. _ _... _.,..

5.0 Integrated Leak Rate Test (continued) .5.2 Summary of Leaks Found During Inspection Portion of Unit No.

1. ILRT (continued) 11 ~ Jur.e 1130 Found and-replaced leak on blank flange in-stalled in place of CAC-V15.

l 11 June 1600 Found major leak path past CAC-V4 by identify- .i.ryg leak through vent valves CAC-Vl52 and CAC- ~ V153. These valves should have been closed instead of open due to the fact that the CAC-V15 valve, when local leak rate tested, must be tested with CAC-V4, V5, V6. A decision was made to close valves CAC-V152 and CAC-V153, with CAC-V51 and CAC-V58 being the new bound-ary valves. O 16

-l l 5.0 Integrated Leak-Rate Test-(continued) 5.3 Post-Test Checks on Identified Problem Items The following three valve groups were_ isolated and excluded from the ILRT t st boundry' prior to the start of the Brunswick Steam Electric-Generating Plant-Unit No. 1 IPCLRT. The post-test local leak rate _ test results - are as - follcws: _5.3.1 Valves CAC-V15, CAC-V6, CAC-V5, CAC-V4, CAC-V55, CAC-V56. Total leakage measured was 6.7d SCFil which is equal to 0.0129 wt%/24 hrs. (Test number PT 20.3, CAC-3). O 5.3.2 Valves - CAC-V17, CAC-V20B. Total leakage measured was 1.72 SCFH which is equal to 0.0033 wtt/24 hrs. (Test number PT 20.3, C1C-7). 5.3.3 .alve G31 rO39. Total leakage measured was 14.76 3 1 SCFH which is equal to 0.0264 wt%/24 hrs. (Test i Number B21-4). l 1 I In a.dd it ion, two other items were acreed to be local leak rate tested and their results added to the 95% confidence limit mass point leakage rate calculated. The additional items are as follows: 4 17 w

f i s' L ~( 4 5.0 Integrated Leak Rate Test (continued) 5.3 Post-Test Checks on Iden,tified Problem Items (continued) 5.3.4 Root valves for instrument connections CAC-PT 2599 2 and CAC-PT 1257. Total leakage measured was O SCFH which equals 0 wt%/24 hrs.

5. 3. 5 -

Blank flange between valves Ell-F021A and Ell-F016A. Total leakage measured was 0.0 SCFH which 1 equals 0 wt%/24 hrs. Therefore the total leakage rate for the Brunswick Steam Electric Generating Plant Unit No. 1 Integ ra ted Primary Containment Leakage Rate Test is equal to: (6.7 SCFH) + (1.72 SCFH) F (14.76 SCPH) + (0 SCFH) + (O SCFH) = 23.18 SCFH 2 which equals 0.0446 wt%/24 hrs. The total leakage is equal to 0.307 + 0.0446 = 0.352 wt%/24 hrs. The total leakage rate of 0.352 wt%/24 hrs. is within the required acceptance limit of 0.375 wt%/24 hrs. e O 10 s

5.0 Integrated Leak Rate Test (continued) 5.4 Discussion of Results and Acceptance Criteria The acceptance criteria for the testing is that the contain-ment calculated leakage rate for the 24-hour test period at - the 95% confidence limit be less than 0.75 La, and that the results from the verification test agree with the results of the 24-hour test within i 0.25 La. With a La of 0.5 wt%/24 hrs, leakage at the 95% confidence limit (CL) must be less than 0.375 wt%/24 hrs. The calculated leak rate using the mass point' method at the 1 95% CL was 0.307 wt%/24 hrs (as described by draft ANS N274). To this must be added the post-test local leak rates i p) L. of those items which were excluded f rom ' the test N.nndry which totaled 0.0446 wt%/24 hrs giving a total cont.ainment leakage rate of 0.352 wt%/24 hrs which is less than the acceptance limit of 0.375 wt%/24 hrs. In addition to the above items, a number of additional iten,s a were requested by the NRC inspector to be included in this report and are listed in the conclusion section as Possible Additions which total to an additional local leakage rate cf 0.0042 wt%/24 hrs which, when added to the total containment leakage rate of .352 wt%/24 hrs, equals 0.356 wt%/24 -- hrs which is still below 0.75 La. O 19

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O s.o 1 teeretea tee

• aete meet < ee ti==ed >-

5.4 Discussion of Results and Acceptance' Criteria (continued) ~ The measured mass point leakage rate at the 95% CL from the controlled verification test (CLRT) was 0.680 wt%/24 hrs. i The imposed. leak-was 0.375 wt%/24 hrs. The difference be-tween 0.680 and 0.375 i: e .,,.,5. wt%/2 4 hrs. This _value is well within the 1 0.125 wt%/24 hrs envelop of the measured leakage rate of 0.307 wt%/24 hrs. 6.0 Error Analysis Three. types of error analyses are performed using the EBASCO ILRT' computer program. These types are a priori instrument loop error, a posteriori instrument loop error and a statistical con-1 fidence interval. 4 The prior instrument loop error is based on the standard error i . approach in which individual contributions of the.various sensors and display' equipment are added to provide the -. worst probable error. The error is computed to a 95% confidence level.- Prior i to the test, the priori loop error determines whether the in-strumentation system is capable of measuring the required leakage [ suf ficiently accurate such that the error and nominal leakage do not exceed the maximum permissable. L O 20 i i m.

6.0 Error Analysis (continued) The a'posteriori instrument loop error:also is based on the stan-dard error approach and is computed to a.95% confidence. No sim-plifying assumption other than constant containment free volume is made in the derivative calculations for parameter sensitivity in the standard error formula. Instrument loop errors are cora-puted from containment conditions once variable bias has. been compensatei. This error, due to instrumentation, is the maximum 4 probable instrument loop error. A statistical confidence interval is generated for the first order regression line of calculated mass-point leak rate. The interval provides a hyperbolic region sy.nme trically centered about the slope of the mean of the regression line. i 7.0 Local Leak Rate Testing As part of this report, 10CFR50, Appendix J, requires that re-sults and analyses of all type B and C testing performed since the last type A test be included. These tests can be put into year groups - those done during the outages since the last inte-grated leak test and other miscellaneous tests. The type B and C tests are performed by pressurizing the test volume with either plant air or dry nitrogen to a pressure of PA (49 psig). The air r 4 21

p'7.0 Local Leak Rate Testing-(continued) v flow needed to maintain this pressure is then measured using the rctameter test rig shown as Figure 9.2. The temperature of the air is recorded to correct the rotameter reading to standard cubic feet per hour. The acceptance criteria is that the sum of all: leakage from type B and C tests must not exceed 0.6 La, which. is 159.78 standard cubic feet per hour (SCFH). Further, no MSIV may leak in exceu of 11.5 SCFH at 25 psig (special exemption to Appendix J), and the personnel air lock leakage may not exceed .05 La (13.3 SCFH). 7.1 1977 Testing During the Spring 1977 outage, all Unit No. 1 penetrations and isolation valves were tested in accordance with PT 20.3 and 10CFR50, Appendix J. For the type B tests, total leak-age was 4.5 SCFH. All of this was from the personnel air lock. The total leakage from the type C tests was 110.96 SCFH of which 14 SCFH was from the MSIV's with a maximum < 11.5 SCFH from any one MSIV. Total for types B and C was, then 115.46. During the testing, no valves were found to be leaking ex-cessively. The highest value of leakage was recorded on Valves Ell-F020B, RHR B Torus Suction Inboard Valve; Ell-F004B/D, RHR B Torus Suction Outboard Valves. This total was 17.6 SCFH. Since these valves are normally water sealed 22 c

7. 0 -- Local Leak Rate Testing (continued) 7.1 1977 Testing (continued) the amount of air leakage was considered acceptable. The-second highest value of leakage was from CAC-V9,.Drywell Vent Inbcard Valve; CAC-V10, Drywell Vent Outboard Valve; CAC-V23, Drywell Vent Bypass Valve. This test was 11.8 SCFli. This amount of. leakage was considered acceptable as the drywell is vented to the Standby Gas Treatment System. There were forty six local leak rate tests withzero leak-age. The forty six tests involved a total of 79 valves. Addtionally, the limit of 159.78 SCFl! was met by ' the total of 115.46 obtained. Copies of PT 20.3 are on record at the .gV plant. 7.2 1973 Testing During 1978, no type C testing was conducted on Unit No. 1. Type B testing was conducted on the personnel air lock and found to be acceptable. 7.3 1979 Testing Another set of type B and C tests were performed during the 1979 outage. These tests were performed per PT 20.3 which is now a consolidation of the olo PT's 20.3 and 20.4. Total (] type B leakage was 9.52 SCPli. Total type C leakage was ( 23

t 7.0 Local Leak Rate Testing-(continued) 7.3 1979 Testing (continued) 120.03 SCFH, of which 9.09 SCFH was MSIV leakage with a maximum < 11.5 SCFH f rom any one - MSZ1. Total'for types D and C was then 129.55. Sixteen valves were found leaking-at unacceptable levels and required repairs and/or mechanical / electrical adjustments. Of major concern were feedwater inboard check valves, B21-F010A and B21-F010B; RHR Torus Suction, Ell-F020B; Torus Drain and Keep Fill Suction Valves, TD-V22 and TD-V23. The-feedwater inboard check valves were disassembled and checked for defects and proper seating. The RHR tores suction valve-required qualified divers to replace the suction strainer in the torus with a blank flange before seat repairs could be done to the valve, thereby avoiding the need to drain the torus. The torus drain and keep fill suction valves re-quired the vendor to add soft seats to allow valves to hold pressure. Ocher valves that required repair and/or adjustments were G31-F039, Ell-F0llB, Ell-F053B, CAC-V5, CAC-V6, CAC-V7, CAC-V8, CAC-V9, CAC-V10, CAC-X20A and CAC-X203. 24 5

07.0 toce1 Le k Rete resti e (coneimeed

7.3 1979 Testing (continued-1 The leakage rateu recorded for-. type C tests'are as.follows:

Main Steam Isolation Valves 9.09 SCFH Other Containment Isolation Valves 120.03 SCFH -Total Leakage Rate for Type C Tests 129.12 SCFil '1 The leakage rates reco. 4ad for. type B tests are as follows: ~ Electrical Penetrations .42 SCFII Hatch Seals 'l.20 SCFH Drywell Head Seal 3.90 SCPH Personnel Air Lock 0.00 SCFH 7.4 1980-1981 Testing All Unit No. 1 penetrations and isolation valves were tested in accordance with PT 20.3 and 10CFR50, Appendix J. The total type B leakage was 0.71 SCFH. All of this was from the electrical penetrations. The total leakage from the type C test completed in 1980 was 95.205 SCFH, of which 29.875 SCFH was from the MSIV's with a maximum < '11.5 SCFH from any one MSIV. The remaining type C tests completed during 1981, prior to and following the integrated leak rate i test brought the type C test total to 126.755 SCFil. The i total of 127.465 SCFil was the combined total for type B and i type C tests, excluding MSIV's. The MSIV's were tested i again in 1981 with a total leakage of 7.33 SCFil. l 25 L

e- .g i 1 l Local Leak Rate Testing (continued) -ex g.0 I 7.4 1980-1981 Testing (continued) t Three valves were found leaking during 1980 testing at ~ ? unacceptable levels and required repairs and/or mechan-i ical/c1cetrical adjustments. Of major concern were Core i Spray B Full Flow Test Valve, E21-F015B; HPCI Steam Exhaust Check Valve E41-F049; and RCIC Steam Exhaust Valve ES1-F040. The Core Spray B Full Flow Test Valve was reseated and its torqu' switch reset. The HPCI -Steam Exhaust Check Valve we

lapped.

The RCIC Steam Exhaust Check Valve was disassemt led; its seat and joint cleaned, the hinge, hinge pin and bushings replaced; disc on lapping plate and seat ring lapped to a smooth flat surface. v The type C testing conducted prior to the Integrated Leak Rate Test indicated fourteen valves leaking at unacceptable levels and required repair and/or mechanical / electrical ad-Four valves repaired prior to the ILRT excluding justments. adjustments were: CAC-V16, Reactor Building to Torus Vacuum Brcaker Isolation Valve; Ell-F004D, RhR B Torus Suction Out-board Valve; B21-F016, B21-F019, Main Steam Line Drain The remaining six valves that required mechanical / Valves. electrical adjustment were CAC-V7, CAC-V9, CAC-V10, CAC-V22, CAC-V23 and CAC-V8.. The above valves were repaired and/or adjusted and retested prior to the ILRT. ~ 26 4

e 7.0 Local Leak Rate Testing (continued) 7.4 1980-1931 Testing (continued) There were four valves that could not be repaired prlor to the ILRT, due to parts availability and were isolated from the system by blanks or ot.her isolation valves during the ILRT. They are CAC-V17, Reactor Building to Torus Vacuum ' Breaker Isolation Valve ;. CAC-V15, Drywell Purge Air Valve; CAC-V4, Nitrogen Inboard Shutoff Valve; G31-F039, Reactor Water Cleanup Check Valve. .These four valves were repaired and retested to acceptable limits. The leakage rates recorded for type C tests are as follows: Main Steam Isolation Valves 7.330 SCFil d Other Containment Isolation Valves 126.755 SCFil Total Leakage Rate for Type C Tests 134.085 SCFH f The leakage rates recorded for type B tests are as follows: Electrical Penetrations 0.71 SCFH Hatch Seals 0.00 SCFH Drywell Head Seal 0.00 SCFil l Personnel Air Lock 0.00 SCFil l f 1!O 9 27 C

e ~ ( 8.0 Conclusions _ -A. The-IPCLRT was satisfactorily completed based on the-following results: 1. ILRT Test Results 0.297 wt%/24 hrs. 2. 95% Confidence Limit 0.010 wt%/24 hrs. 3. Total Test Measured Results-0.307 wt%/24 hrs.. 4. Required Post-Test Total Local Leak Rate Tests 0.0446 wtt/24 hrs. Total IPCLRT Leakage Item 3 plus Item 4 0.352 wt%/24 hrs. I B. Due to additional discussions with the NRC, i.e., Inspector, the following possible additions are being listed in this section for information. They are as follows: 1. Containment Air Monitoring Return -Check Valves (5). Total measured leakage was 1.5 SCPH which is equal to O.0028 wt%/24 hrs. 2. Reactor Building Closed Cooling Water Isolation Valves. Total measured leakage was 0.279 SCFH which is equal to 0.0005 wt%/24 hrs. 3. "A" Feedwater Isol tion Valves. Total measured leakage was 0.479 SCFH which is equal to 0.0009 wt%/24 hrs. Total from above Item 1, 2 and 3. Possible additions = 0.0042 wt%/24 hrs. Combined Integrated Leak Rate + Possible Additions (} (0.352)+(0.0042) = 0.356 wt%/24 hrs < 0.375 wt%/24 hrs. -28

r _.= 8.0 Conclusions (continued) C. Verification Test Results

1.. Controlled Leakage Rate Test at 95% CL 0.680 wt%/24 hrs Imposed Leakage Rate 0.375 wt%/24 hrs Difference 0.305 wt%/24 hrs 2.

0.307 - 0.305 = 0;002 wt%/24 hrs which is within the. limit of 0.125 wt%/24 hrs. Based on the above results, it is concluded that the IPCLRT is acceptable. 9.0 Figures O 9.1 IPCLRT Schematic Arrangement l 1 i 9.2 Local Leak Rate Test Rig O ( 29 l -e.-

( FIGURE 9.1 IPCLRT SCIIEMATIC ARPANGEMENT (Not to Scale) [ 3 '- 0 180 270 COMPRESSED AIR IN a -7 8 ' f 270 90 90 -6 6 '- 0 9 0 180 r Ell -5 4 ' - TE TE PE 8 F016A F021A / O 270 90 0 RilR 46' TE TE EE PL 8 - 1 4 SPPAY IIEADER 300 60 180 180 ERECISION PRESSURE GAGEA", r e'@ @ @ @ 0 20 240 270 IN LEt% 6 270 180 90 90 TORUS DRYWELL .Y ' h P_ iss \\ ^ ~~~ 2 0 90 180 270 0 60 120 180 240 300 A TE = TEMPERATURE ELEMENT (RTD) DPE = DEWPOINT ELEMENT (DEWCELL)

r FIGURE 9.2 O HIGII RANGE ROTAMETER MID RANGE ROTAMETER-LOW RANGE ROTAMETER VENT V7 { V6 TO TEST X, VOLUME V5 0-100 PSIG o - <D = """" + 0.5% ACCURACY V2 V3 V4 AIR or N2 SUPPLY V1 PRESSURE REGULATOR l LOCAL LEAK RATE TEST RIG

l REACTOR CONTAINMENT DUIL"ING INTEGRATED LEAK RATE T1;ST h APPENDIX I i t COMPUTER GENERATED ILRT REPORT i l i 4 4 I O 4 -.. e en ,-~,,-,~-~v...-.--.- ...n.n _ n nn,. .-,n,,,.w.ev.m_,e,,,r.m,~~.,-m,,vnwnw,-cw-naw,--m.n~v-v

r b . (~ U BRUNSWICK STEAM ELEC."I'RIC PLANT UNIT NO.1 CAROLINA POWER & LIGHT COMPANY ILRT LEAK RATE COMPUTED USING MASS POINT METHOD AS RECOMMENDED BY ANS N274 REVISION 2 (CONTAINMENT SYSTEM LEAKAGE TESTING REQUIREMENTS) TEST PERIOD STARTED AT 1630 HOURS ON JUNE 11, 1981 A LEAST SQUARES FIRST ORDER FIT OF LEAK RATE TO TIME-SHOULD YIELD A SLOPE OF ZERO AND AN INTERCEPT EQUAL Q TO THE LEAK RATE.AS COMPUTED AT THE. INITIAL START TIME 'THE EQUATION HAS THE FORM .L=ST+R WHERE L - CORRELATED LEAK RATE S - SLOPE OF CORRELATION T - TIME IN. HOURS R - INTERCEPT LEAK RATE 1-I LEAK RATE 0.005 HOURS + 0.173 PER CENT = { MEAN = 0.230 PER CEA'I INITIAL CONTAINMENT AIR WEIGHT e '87875 ' 9S. FINAL CONTAINMENT AIR WEIGHT = 87645 FITTED MASS POINT LEAK RATE IS 0.299 PER CEht PER DAY MASS POINT LEAK RATE AT UPPER 95% CONFIDENCE. LIMIT IS 0.307 PERCENT PER DAY MAXIMUM '"; LEAK RATE OF 0.375 PER CENT PER DAY GIVEN FOR HIGH PRESSURE TEST AT 63.70 PSIA o 4

/ \\ DESCRIPTION OF VARIABLES AVG. TEM - VOLUMETRICALLY WEIGHTED TEMPERATURE. AVG. PRE - AVERAGE PRESSURE. VAP. PRE - VOLUMETRICALLY WEIGHTED VAPOUR PRESSURE. LEAK COM - LEAK RATE COMPUTED FROM FI.'3T ORDER REGRESSION. LEAK SIM - LEAK RATE BASED ON TOTAL TIME CALCULATIONS. LEAK MAS - LEAK RATE FROM MASS POINT FIRST ORDER REGRESSION. AIR MASS - AIR MASS DATA. NOTE FOR TABULAR DATA - TABLE VALUES OF ZERO SIGNIFY EITHER

1. DATA IS NOT APPLICABLE TO THE CALCULATION OR

2. SENSOR HAS BEEN DELETED FROM THE SCAN.

I NOTE FOR CURVES-1. TOP ABCISSA SCALE REPRESENTS SAMPLE NUMBERS. 2. ALL LEAKAGE RATE CURVES ARE BASED ON " TOTAL TIME" METHOD ANALYSIS. GI)

I' O VARIABLE TABLE S'MMARY SAM DELT AVG. TEM AVG. PRE VAP. PRE LEAK COM LEAK SIM LEAK MAS AIR MASS NUM MINS DEG. F PSIA PSIA PER CENT PER CENT PER CENT 1000 LBS 1 0 99.271 63.909 0.741 .0.173 0.000 0.000 87.875 2 15 99.335 63.909 0.739 0.174 0.871 0.000 87.867 3-30 99.372 63.909 0.736 0.176 0.545 0.545 87.865 4 45 99.288 63.909 0.736 0.177 -0.153 -0.116 '87.879 5 60 99.342 63.909 0.739 0.178 0.148 0.066 '87.866 6 75 99.368 63.909 0.738 0.179 0.263 0.154 87.863 7 90 99.408 63.909 0.739 0.180 0.351 0.254 87.855-8 105 99.442 63.909 0.736 0.181 0.329 0.291 87.854 9 120 90.398 63.908 0.734 0.183 0.174 0.228 87.862 10 135 99.416 63.908 0.744 0.184 0.350 0.279 87.846 11 150 99.314 63.909 0.731 0.185 -0.074 0.118 87.882 12 165 99.166 ~63.909 0.7'8 0.186 -0.205- -0.038 '87.895 13 180 99.292 63.908 0.739 . 0.187 0.029 -0.045 87.872 14 195 99.287 63.906 0.742 0.189 0.070 -0.033 87.866 15 210 99.293 63.906 0.741 0.190 0.068 -0.022' '87.866 16 225 99.416 63.907 0.742 0.191 0.198 0.030 87 848 17 240 99.377 63.907 0.736 0.192 0.082 0.032-87.863 18 255 99.380 63.907 0.740 0.193 0.126 0.048 87.855 j, 19 270 99.383 63.906 0.737 0.194 0.100 0.053 87.858 I 20 285 99.350 63.904 0.742 0.196 0.120 0.063 87.854 21 300 99.382 63.903 0.743 0.197 0.161 0.08f 87.845 1 22 315 99.389 63.903 0.742 0.198 0.148 0.093 87.846 23 330 99.396 63.901 0.744 0.199 0.177 0.110 87.839 24 345 99.479 63.899 0.743 0.200 0.238 0.137 87.825 25 360 99.443 63.898 0.740 0.201 0.190 0.149 87.833 26 375 99.497 63.898 0.743 0.203 0.238 0.168 -87.820 27 390 99.456 63.896 0.737 0.204 0.175. O.171 87.P35 28 405 99.458 63.896 0.741 0.205 0.196 0.178 87 #26 l 29 42v 99.446 63.895 0.743 0.206 0.194 0.184 87,315 30 435 99.440 63.894 0.741 0.207 0.180 0.185 87.f27 31 450 99.452 63.893 0.739 0.209 0.174 0.186 87.62' 32 465 99.435 63.891 0.139 0.230 0.173 0.186 87.826 33 480 99.483 63.889 0.736 0.211 0.187 0.188 87.820 34 495 99.510 63.888 0.741 0.212 0.222 0.196 87.808 35 510 99.495 63.887 0.737 0.213 0.196 0.198 87.814 36 525 99.560 63.886 0.738 0.214 0.230 0.205 87.801 37 540 99.495 63.885 0.741 0.216 0.209 0.208 87.806 38 55S 99.502 63.884 0.739 0.217 0.205 0.211 87.805 39 570 99.490 63.883 0.740 0.218 0.202 0.212 87.804 40 585 99.502 63.881 0.740 0.219 0.210 0.214 87.800 41 600 99.491 63.880 0.736 0.220 0.188 0.213 87.806 42 615 99.495 63.878 0.738 0.222 0.197 0.213 87.801 43 630 99.502 63.876 0.732 0.223 0.185 0.211 87.804 ^ 44 645 ?J,510 63.874 0.736 0.224 0.202 0.212 87.795 45 660 99.544 63.873 0.737 0.225 0.218 0.215 87.787 46 675 99.519 63.870 0.737 0.226 0.216 0.217 87.786 47 690 99.523 63.869 0.738 0.227 0.219 0.219 87.782 O 48 705 99.544 63.867 0.735 0.229 0.217 0.221 87.781 49 720 99.566 63.865 0.733 0.230 0.222 0.223 87.777 50 735 99.610 63.864 0.738 0.231 0.250 0.228 87.763 -m4--+ ,n .e i,ym. . ~ -, ,y r. .,s._ ,,.,,-~_,,.-<a=

f t (:) VARIABLE TABLE

SUMMARY

-(CONTINUED) SAM DELT AVG. TEM AVG. PRE VAP. PRE LEAK COM LEAK SIM LEAK MAS AIR MASS NUM MINS DEG. F PSIA PSIA PER CENT. PER CENT. PER CENT,1000 LBS 51 750 99.598 63.861 0.738 0.232 0.250 0.233 87.760 52 765 99.551 63.859 0.734 0.233 0.223 0.234 87.771 53 780 99.574 63.858 0.735 0.235 0.234 0.236 87.764 i 54 795 99.586 63.857 0.740 0.236 0.249 0.240 87.754 l 55 810 99.639 63.856 0.732 0.237 0.243 0.242 87.755 56 825 99.571 63.853 0.734 0.238 0.230 0.243 87.759 57 840 99.573 63.852 0.732 0.239 0.223 0.243 87.760 58 855 99.713 63.651 0.735 0.240' O.272 0.248 87.733 59 870 99.709 63.851 .0.732 0.242 0.259 0.251 87.737 60 885 99.744 63.848 0.736 0.243 0.282 0.256 87.722 i 61 900 99.750 63.846 0.733 0.244 0.279 0.261 87.722 l 62 915 99.735 63.843 0.733 0.245 0.277 0.265 87.720 63 930 99.719 63.841 0.733 0.246 0.272 0.268 87.720 64 945 99.739 63.839 0.735 0.247 0.283 0.272 87.711 65 960 99.720 63.836 0.731 0.249 0.270 0.274 87.717 i 66 975 99.693 63.834 0.725 0.250 0.251 0.274 87.725 67 990 99.711 63.831 0.733 0.251 0.278 0.277 87.707 68 1005 99.716 63.827 0.726 0.252 0.268 0.278 87.711 69 1020 99.729 63.825 0.734 0.253 0.289 0.282 87.695 + O* 70 1035 99.681 63.822 0.726 0.255 0.261 0.282 87.710 71 1050 99.704 63.821 0.731 0.256 0.276 0.284 87.698 72 1065 99.695 63.819 0.728 0.257 0.268 0.285 87.701 73 1080 99.685 63.816 0.729 0.250 0.271 0.286 87.696 74 1095 9P.692 63.816 0.732 0.259 0.274 0.287 87.692 75 1110 99.717 63.813 0.727 0.260 0.273 0.289 87.690 76 1125 99<S82 63.811 0.726 0.262 0.263 0.289 87.694 77 1140 99.697 63.809 0.725 0.263 0.265 0.289 87.690 78 1155 99.702 63.807 0.730 0.264 0.276 0.290 ,87.680 79 1170 99.675 63.806 0.721 0.265 0.251 0.289 87.696 80 1185 99.726 63.806 0.731 0.266 0.279 0.291 87.673 l 81 1200 99.719 63.803 0.729 .0.268 0.276 0.291 87.673 82 1215 99.751 63.801 0.727 0.269 0.279 0.292 87.668 83 1230 99.687 63.799 0.731 0.270 0.273 0.293 87.670 84 1245 99.764 63.797 0.730 0.271 0.287 0.295 87.657 85 1260 99.824 63.796 0.729 0.272 0.297 0.297 .87.646 4 86 1275 99.793 63.794 0.729 0.273 0.290 0.298 87.649 i 87 1290 99.656 63.792 0.726 0.275 0.259 0.297 87.671 88 1305 99.751 63.791 0.729 0.276 0.280 0.298 87.652 89 1320 99.711 63.790 0.728 0.277 0.270 0.298 87.657 90 1335 99.705 63.786 0.728 0.278 0.272 0.298 87.653 91 1350 99.701 63.786 0.726 0.279 0.266 0.298 87.656 92 1365 99.816 63.786 0.729 0.280 0.289 0.299 87.634 93 1380 99.798 63.785 0.729 0.282 0.284 0.299 87.635 94 1395 99.816 63.785 0.728 0.283 0.283 0.300 87.634 95 1410 99.792 63.783 0.729 0.284 0.280 0.300 87.634 96 1425 99.733 63.783 0.731 0.285 0.270 0.300 87.640 i j 97 1440 99.749 63.782 0.725 0.286 0.261 0.299 87.645 p END OF TABLE m. m

O VARIABLE TABLE

SUMMARY

SAM DELT TEMP 1 TEMP 2 TEMP 3 TEMP 4. TEMP 5 TEMP 6 NUM FINS DEG. F DEG. F DEG.. F DEG. F DEG. F DEG. F 1 0 111.900 111.000 112.700 111.800 100.600 110.000 2 15 111.900 110.900 112.700 111.700 108.500 110.800-3 30 111.900 111.000 112.700 111.800- 108.500 110.800' 4 45 111.900 110.900 112.600 111.700 108.400 110.700 5 60 112.000 110.900 112.600 111.800 108.600 110.700 6 '5 112.000 111.000 112.600 111.100 108.600 110.80c 7 90 112.100 113.100 112.700 111.700 108.700 110.900 8 105 112.000 111.000 112.700 111.800 100.700 110.900 9 120 112.100 111.100 112.800 111.900 108.800 110.900 10 135 112.100 111.200 112.900 111.900 108.900 111.100 11 150 112.100 111.000 112.700 111.800 108.800 110.800 12 165 112.200 111.100 '.700 111.900 108.800 110.900 13 180 112.200 111.100 .800 111.800 108.800 '110.900 14 195 112.200 111.000 112.800 111.800 108.800 111.000 15 210 112.200 111.100 112.800 111.800 108.800 111.000 16 225 112.300 111.200 112.800 111.900 109.000 .111.000 17 240 112.300 111.200 113.000 112.000 108.900 111.000 18 255 112.400 111.300 113.000 112.000 109.000 111.100. 19 270 112.300 111.200 112.900 111.900 109.000 111.000 20 285 112.300 111.200 112.900 112.000 108.900 111.000 s 21 300 112.300 111.100 112.900 112.000 108.900 111.000 22 315 112.300 111.200 112.900 112.000 108.900 111.000 23 330 112.300 111.200 112.900 112.000 108.900 111 000 24 345 112.400 111.200 113.100 112.000 109.000 111.100 25 360 112.400 111.200 112.900 112.000 108.900 111.200 26 375 112.400 111.300 113.000 112.100 109.000 111.200 27 390 112.500 111.300 113.100 112.100 109.000 111.200 28 405 112.500 111.400 113.100 112.100 109.000 111.200 29 420 112.500 111.400 113.100 112.100 109.100 111.200 30 435 112.500.111.400 113.200 112.200 109.100 111.300 31 450 112.500 111.400 113.200 112.200 109.100 111.300 32 465 112.500 111.400 113.100 112.100 109.100 111.300 33 480 112.600 111.400 113.100 112.200 109.100 111.300 34 495 112.600 111.400 113.200 112.300 109.100 111.300 35 510 112.600 111.400 113.200 112.300 109.200 111.400 36 525 112.600 111.400 113.200 112.400 109.200 111.300' 37 540 112.600 111.400 113.200 112.300 109.300 111.400 38 555 112.600 111.400 113.200 112.300 109.300 111.400 39 570 112.600 111.400 113.200 112.300 109.200 111.400 40 585 112.600 111.400 113.200 112.300 109.200 111.400 41 600 112.600 111.400 113.200 112.300 109.200 111.400 42 615 112.600 111.500 113.200 112.400 109.200 111.400 43 630 112.700 111.500 113.300 112.400 109.200 111.500 44 645 112.600 111.500 113.300 112.400 109.300 111.500 45 660 112.700 111.600 113.300 112.400 109.300 111.500 46 675 112.700 111.500 113.300 112.400 109.300 111.500 47 690 112.600 111.500 113.200 112.400 109.300 111.500 48 705 111.700 111.500 113.300 112.400 109.300 111.500 49 720 112.700 111.500 113.300 112.400 109.300 111.600 50 735 112.700-111.600 113.400 112.400 109.400 111.600

r% VARIA3LE TABLE

SUMMARY

(CONTINUED) SAM DELT TEMP 1 TEMP 2 TEMP 3 TEMP 4 TEMP 5 TEMP 6 NUM MINS DEG. F DEG. F DEG. F DEG. F DEG. F DEG. F 51 750 112.iOO 111.600 113.300 112.500 109. <.90 111.600 52 765 112.80v 111.600 113.400 112.400 109,300 111.500 53 780 112.800 111.600 113.400 112.400 109.400 112.600 54 795 112.800 111.500 113.400 112.500 109.400 111.600 55 810 112.800 111.600 113.400 112.500 109.400 111.F.00 56 825 112.700 111.500 113.400 112.500 109.400 111.600 57 840 112.800 111.500 113.400 112.500 109.400 111.600 58 855 112.800 111.600 113.400 112.500 109.500 111.600 59 870 112.800 111.800 113.600 112.600 - a. 600 111.700 60 885 112.800 111.800 113.600 112.700 .PJ.700 111.800 61 900 112.800 111.700 113.600 112.F00 105,700 111.900 62 915 112-000 111.600 113.600' 112 G; 10U 500 111.800 63 930 112.800 111.700 113.600 112,70. 109.700 111.800 64 945 112.800 111.600 113.500 112.6' 109.700 111.800 65 960 112.800 111.700 113.500 112.700 109.600 111.800 66 975 112.900 111.700 113.600 112.700 109.600 111.900 67 990 112.800 111.700 113.600 112.600 109.600 111.900 68 1005 112.700 111.700 113.600 112.600 109.700 111.800 69 1020 112.800 111.700 113.600 112.700 109.500 111.800 f~)' 70 1035 112.700 111.700 113.500 112.600 109.600 111.800 s-71 1050 112.700 111.600 113.500 112.600 109.500 111.800' 72 1065 112.700 111.600 113.500 112.600 109.600 111.800 73 1080 112.700 111.600 113.500 112.600 109.500 111.800 74 1095 112.700 111.700 113.500 112.600 109.600 111.800 75 1110 112.700 111.600 113.400 112.600 109.600 111.800 76 1125 112.700 111.500 113.500 112.500 109.600 111.800 77 1140 112.700 111.600 113.500 112.500 109.600 111.800 78 1155 112.700 111.600 113.400 112.600 109.700 111.700 79 1170 112.700 111.600 113.500 112.500 109.600 111.800 80 1185 112.700 111.600 113.500 112.500 109.700 111.800 81 1200 112.700 111.600 113.500 112.500 109.600 111.800 82 1215 112.600 111.500 113.500 112.500 109.600 111.800 83 1230 112.600 111.600 113.400 112.400 109.600 111.800 84 1245 112.600 111.500 113.300 112.400 109.600 111.600 85 1260 112.600 111.500 113.400 112.500 109.600 111.800 86 1275 112.600 111.500 113.500 112.600 109.700 111.800 87 1290 112.600 111.600 113.500 112.500 109.700 111.900 88 1305 112.600 111.500 113.400 112.500 109.600 111.700 89 1320 112.600 ?ll.500 113.400 112.500 109.500 111.700 90 1335 112.700 111.600 113.500 112.500 109.700 111.900 91 1350 112.600 111.600 113.500 112.500 109.600 111 800 92 1365 112.700 111.600 113.500 112.500 109.700 111.800 93 1380 112.700 111.600 113.500 112.200 109.700 111.800 94 1395 112.700 111.600 113.400 112.600 109.600 111.800 95 1410 112.700 111.600 113.500 112.600 102.700 111.800 96 1425 112.800 111.900 113.600 112.600 109.800 112.000 / ~' 97 1440 112.800 111.800 113.600 112.600 109.800 ll2.CJO (_,i i / END OF TABLE l

[O VARIABLE TABLE

SUMMARY

SAM DELT TEMP -7 TEMP 8 TEMP 9 TEMP 10 TEMP 11 TEMP 12 NUM MINS DEG. F DEG. F' DEG. F DEG. F DEG. F DEG. F 1 0 109.3C0 111.400 106.300-106.100 104.800 108.700 2 L5 109.300 111.400 106.200 106.300 104.900 108.900 3 30 109.300 111.400 106.200 106.300 104.900 108.90C 4 45 109.300 111.400 106.200 106.200 104.800 108.700 5 50 109.400 -111.500 106.300 106.200 104.800 108.800 4 6 ?? 109.400 111.400 106.300 106.300 105.000' 109.000 7 90 109.400 111.500 106.200 106.400 105.000 109.000 8 105 109.500 111.500 106.300 106.400 105.000 109.100 9 320 109.500 111.500 106.400 106.300 104.900 108.900 1 10 135 109.500 111.500 106.400 106.300 104.900 109.000 11 150 109.5Ca 111.500 106.300 106.400 104.900 109.000 12 165 109.50C 111 500 106.300 106.300 104.900 108.800 13 180 109.S00 111.500 106.400 106.300 104.900 108.900 i 14 195 179.500 111.500 106.300 106.400 104.900 '108.900 f 15 210 109.50C 111.600 206.400 106.400 '104.900 108.900 16 225 109.600 111.600 106.500 106'.600 105.100 109.100 17 240 109.600 111.600 106.500 106.500 104.900 109.000 18 255 109.600 111.800 106.500 106.500 105.100 109.000 l 19 270 109.600 111.800 106.500 106.600 105.000 109.000 l 20 285 109.600 111.600 106.500 106.500 105.100 109.000 l 21 300 109.500 111.600 106.500 106.700 105.200 109.200 22 315 109.500 111.700 106.400 106.600 105.300 109.100 23 330 109.600 111.700 106.400 106.600 105.300 109.200 24 345 109.600 111.700 106.500 106.800 105.300 109.400 I 25 360 109.700 111.700 106.500 106.700 105.200 109.200 26 375 109.700 111.900 106.600 106.800 105.300 109.300 27 390 109.700 111.900 106.700 106.700 105.200 109.200 2h 435 109.800 111.800 106.600 106.700 105.300 109.200 29 420 109.700 111.900 106.600 106.800 105.400 109.400 30 435 109.600 111.800 106.600 106.700 105.300 109.300 31 450 109.800 111.900 106.700 106.800 105.300 109.300 32 465 109.800 111.900 106.600 106.800 105.300 109.300 33 480 109.800 111.900 1C6.700 106.900 105.400 109.400 34 495 109.900 112.000 106.800 106.900 105.500 109.400 35 510 109.900 112.00G 106.700 106.900 105.400 109.400 36 525 110.000 112.100 106.700 107.000 105.500 109.500 l 37 S40 109.900 112.000 106.700 106.900 105.400 109.400 38 555 109.900 112.000 106.800 107.000 105.500 109.500 39 570 110.000 112.000 106.800 106.900 105.500 109.400 40 585 110.000 112.000 106.800 106.900 105.500 109.400 -) 41 600 110.000 112.000 106.800 106.900 105.500 109.400 42 615 110.000 112.000 106.800 107.000 105.500 109.400 I 43 630 110.000 112.000 106.800 107.000 105.400 109.400 44 645 110.000 112.100 106.900 107.100 105.600 109.500 5 45 660 110.100 112.100 106.900 107.000 105.500 109.500 46 675 110.000 112.100 106.800 107.000 105.500 109.500 47 690 110.000 112.100 106.800 107.000 105.500 109.500 O<. 48 705 110.000 112.100 106.900 107.200 105.600 109.500 49 720 110.000 112.100 106.900 107.200 105.600 109.600 l 50 735 110.100 112.200 106.900 107.200 105.600 109.700 i L.

-= VARIABLE TABLE

SUMMARY

(CONTINUED) SAY DELT TEMP 7 TEMP 8 TEMP 9 TEMP 10 TEMP 11 -TEMP 12 htX MINS DEG. F DEG. F DEG. F DEG. F DEG. F DEG. F 51 750 110.100 112.100 107 900 177.100 105.600 109.700 52 765 110.100 112.200 107.000 107.100 105.500 109.600. 53 780 110.100 112.300 107.000 107.100 105.600 109.600 54 795 110.200 112.300 107.000 107.100 105.600 100.600 55 810 110.200 112.200 107.000 107.300 105.800 109.700 56 825 110.200 112.200 107.000 107.200 105. .0 109.60) 57 840 110.200 112.300 107.000 107.200 105. 0 109.600 58 955 110.100 112.200 107.000 107.300 105.+30 109.800 59 870 110.200 112.300 107.200 107.200 105.0"O 109 a30 60 985 110.400 112.500 107.200 107.300 105.900 109..*P s 61 900 110.300 112.400 107.300 107.300 105.900 110.Os0 62 915 110.400 112.500 1G7.200 107.200

35.000 109.800 63 930 110.400 112.400 107.300 107.200 105.700 109.800 64 945 110.400 112.400 107.300 107.300 105.900 109.900 65 960 110.300 112.400 107.300 107.300 106.000 110.OG7 66 975 110.300 112.400 107.300 107.200 105.800 109.b00 67 990 110.400 112.500 107.200 107.200 105.800 109.800 68 1005 110.400 112.400 107.200 107.200 105.800 109.900 69 1020 110.300 112.400 107.300

-107.200 105.800 109.900 70 1035 110.300 112.300 107.300 107.200 105.800 109.800' 71 1050 110.300 112.300 107.300 107.200 105.800 109.800 72 1065 110.400 112.300 107.300 107.200 105.800 109.900 73 1080 110.300 112.300 J07.200 107.200 105.800 109.900 74 1095 110.400 112.300 107.300-107.200 105.800 109.900 75 1110 110.400 112.300 107.300 107.200 105.800 109.900 76 1125 110.400 112.400 107.300 107.300 105.800 109.900 77 1140 110.400 112.400 107.300 107.300 105.800 109.900 78 1155 110.400 112.400 107.400 107.200 105.900 109.900 79 1170 110.300 112.400 107.300 107.200 105.900 109.900 80 1185 110.400 112.400 107.400 107.300 105.900 110.000 81 1200 110.300 112.300 107.400 107.200 105.900 109.900 82 1215 110.400 112.400 107.300 107.400 106.000 110.000 33 1230 110.300 112.300 107.300 107.300 105.900 109.900 84 1245 110.300 112.400 107.300 107.400 106.000 110.100 85 1260 110.400 112.400 10".700 107.400 106.100 110.100 86 1275 110.400 112.400 30'.500 107.300 106.000 110.100 87 1290 110.500 112.500 1 ".500 107.300 106.000 110.100 88 1305 110.300 112.300 107. 'J 30 107.400 106.000 110.000 89 1320 110.300 112.300 107.400 107.40L 106.000 110.000 90 1335 110.400 112.500 107.400 107.300 105.900 109.800 91 1350 110.300 112.300 107.400 107.300 105.900 109.900 92 1365 110.400 112.400 107.500 107.400 105.900 110.100 93 1380 110.400 112.500 107.400 107.600 106.000 110.100 94 1395 110.300 112.400 107.400 107.500 106.000 110.100 95 1410 110.500 112.500 107.400 107.400 106.000 110.000 96 1425 110.600 112.500 107.500 107.400 106.000 110.100 97 1440 110.500 112.500 107.500 107.500 106.000 110.000 O-END OF TABLE

e VARIABLE TABLE

SUMMARY

SAN DELT~ TEMP 13 TEMP 14 TEMPS 15 TEMP 16 -TEMP 17. TEMP 18' NUM MINS DEG. F~ DEG. F DEG. -F DEG. ~F DEG. F -DEG. F-1 -0 105.300 105.200 101.500 98.900 100.600 99.600' 2 15 105.400 105.400 101.600 98.900 100.700 99.700. 3 30 105.500 105.500' 101.700 99.100 100.700' 99.800 4 45 105.300 105.300 101.600 98.900 100.600 99.600 5 60 105.300 105.400 101.600 99.000 100.700 -99.600 6 75 105.300 105.400 101.600 99.100 100.800 99.800 7 90 105.500 105.400 101.700 99.100 100.800 99.800 8 105 105,600 175.500 101.700 99.'200 100.900 99.800 9 120 ?O5.500 105.400 101.600 99.000 100.800 99.700 10 135 105.500 105.500 101.600 99.000 100.800 99.700 11 150 -105.Eva 105.400 101.500 99.000 100.700 99.700 12 165 105.300 105.400 101.400 98.900 100.600 99.700 13 180 105.400 105.400 101.500 98.900 100.600 99.700 14 195 105.400 105.500 101.600 98.900 100.600 99.700 15 210 105.400 105.500 101.600 98.900 100.600 99.700 16 225 105.600 105.600 101.700-99.100 100.800 99.800 17 240 105.600 105.500 101.600 .99.000 100.700 99.700 18 255 105.500 105.500 101.600 99.000, 100.700 99.700 19 270 105.500 105.600 101.700 99.000 100.700 99.700 -{ss}/ 20 285 105.600 105.600 101.600 99.000. 100.700 99.800 21 300 105.700 105.600 101.600 99.000 100.700 99.800 22 315 105.700 105.700 101.600 99.100 '100.700' 99.800 23 330 105.700 105.700 101.600 99.000 100.800 99.800 24 345 105.800 105.900 101.700 99.200 100.900 99.900 25 360 105.700 105.700 101.700 99.100 100.800 99.900 26 375 105.800 105.900 101.700 99,200 100.900 99.900 27' 390 105.800 105.800 101.700 99.100 100.800 99.800 28 405 105.800 105.700-101.600 99.200 100.900 99.900 29 420 106.000 125.700 101.600 99.000 100.800 99.800 30 435 105.900 105.800 101.600 99.000 100.800 99.800 31 450 105.900 105.800 101.700 99.000 100.800 99.800 32 465 105.900 105.800 101.600 99.000 100.700 99.800 33' 480 106.100 105.900 101.800, 99.000 100.800 99.800 j 34 495 106.200 106.000 101.800 99.100 '100.700 99.800 j 35 51C 105.900 105.900 101.700 99.100 100.800 99.800 36 525 106.100 106.000 102.800 99.200 100.900 99.900 37 540 106.000 105.900 101.700 99.000 100.800 99.800 l-38 555 106.100 106.000 101.800 99.000' 1C0.700 99.800 39 570 106.100 105.900 101.800 99.000 100.700 99.800 40 585 106.100 106.000 101.700 99.000 100.800 99.800 41 600 106.100 106.000 101.600 99.000 100.700 99.800 42 615 106.100 306.000 101.700 99.000 100.700 99.800 43 630 106.200 106.000 101.700 99.000 100.700 95.800 44 645 106.200 106.000 101.600 99.000 100.700 99.800-45 660 306.200 106.000 101.600 99.000 100.900 99.900 2 ' 46 6* 5 106.200 106.000 101.700 99.000 100.700 99.800 47 690 106.200 106.000 101.700 99.000 100.700 99.800 48 705 106.300 106.000 101.700 99.000 100.800 99.900' 2 49 720 106.400 106.200 101.700 99.000 100.800 99.900 { 50 735 106.400 106.200 101.800 99.100 100.900 99.900 L

r O VARIABLE TABLE

SUMMARY

(CONTINUED) SAM DELT TSV 13 TEMP 14 TEMP 16 TEMP 16 TEMP 17 TEMP 18, NUM. MINS' DE F DEG. F DEG. F DEG. F DEG. F DEG. F 51 750 106.4'" 106.200 101.800 99.100 100 800 99.700 52 765 106.300 106.100 101.60C 99.000 103.700 99.700 53 78F 106.100 106.100 101.700 99.000 100.700 99.700 54 106.200 106.100 101.700 99.000 100.700 99.300 55 810 106.300 106.300 101.800 99.100 100.800 99.900 56 825 106.200 106.100 101.700 99.000 100.700 57.700 57 840 106.300 106.100 101.700 99.000 100.700 95.700 58 855 106.300 100.300 101.700 .99.200 101.000-99.900 59 870 1LC.300 106.300 101.800 99.100 100.900 99.800 60 885 106.400 106.400-101.900 99.100 100.000 99.900 61 900 106.500 '!.06.300 101.900 99.200 100.900 99.900 62 915 106.400 106.400 101.800 99.100 100.900 99.900 63 930 106.400 106.400 101.800 99.100 100.800 99.800 64 945 106.600 106.500 101.900 99.000 100.900 09.900 65 960 106.500 106.400 101.800 99.000 100.800 99.700 66 975 106.500 106.400 101.700 99.000 100.800 99.700 67 990 106.500 106.400 101.800 99.100 100.800 99.700 68 1005 106.500 106.400 101.700 99.000 100.800 99.700 69 '020 106.500 106.400 101.800 99.000 100.800 99.800 (~' 70 1035 106.500 106.400 101.600 99.000 100.700 99.700 l l 71 1050 106.500 106.400 101.700 99.000 100.700 99.800 72 1065 106.400 106.400 101.700 98.900 100.700 99.700 73 1080. 106.400 106.400 101.700 98.900 100.700 99.600 74 1095 106.500 106.400 101.700 98.900 100.800 99.800 i 75 1110 106.500 106.400 101.700 98.900 100.800 99.800 76 1125 106.400 106.40L 101.600 98.900 100.700 99.700 77 1140 106.400 106.400 101.700 98.900 100.700 99.700 78 1155 106.500 106.500 101.600 98.900 100.700 99.800 79 1170 106.400 106.400 101.700 98.800 100.700 99.700 80 1185 106.600 106.500 101.700 99.000 100.800 99.800 81 1200 106.500 106.500 101.700 98.900 100.700 99.800 l 82 1215 106.600 106.500 101.800 98.900 100.800 99.800 l 83 1230 106.500 106.500 101.700 98.900 100.700 99.700 84 1245 106.800 106.600 101.800 99.000 100.700 99.800 85 1260 106.600 106.700 101.900 99.000 100.900 100.100 l 86 1275 106.500 106.400 101.800 99.000 100.800 99.700 l 87 1290 106.E00 106.400 101.800 99.000 100.800 99.600 88 1305 106.400 106.400 101.700 99.000 100.700 100.000 89 1320 106.500 106.400 101.700 99.000 100.700 99.600 90 1335 106.500 106.500 101.600 98.900 100.700 99.600 l 91 1350 106.500 106.500 101.600 98.900 100.700 99.600 92 1365 106.900 106.500 101.800 99.000 100.700 99.700 93 1380 106.700 106.600 101.800 99.000 100.800 99.600 94 1395 106.700 106.600 101.800 99.100 101.000 100.000 i. 95 1410 106.600 106.500 101.700 99.000 100.800 99.700 96 1425 106.600 106.400 101.800 98.900 100.700 99.600 97 1440 106.500 106.500 101.700 98.900 100.700 99.600 [ END OF TABLE i I y., e m n., e-, .y.--w ,,-*-p .,,~_.wf-e r,m-c 4,y ,v--.,~ ,,w-~ m~. i ew + 9 ,v.- g, w

o VARIABLE TABLE

SUMMARY

SAM DELT TEMP 19 TEMP 20 TEMP 21 TEMP-22 TEMP 23 TEMP 24 NUM MINS PEG. F DEG. F DEG.- F DEG. -F DEG. F_ DEG. F 1 0 93.200 87.100 92.700 91.500 96.200 91.700 2 15 93,400 87.100 92.700 91.600 96.100 91.800 3 30 93.200 87.100 92.700 91.600-96.300 91.800 4 45 93.300 87.100 92.700 91.500 96.300 91.700 5 60 93.300 87.100 92.700 91.600 96.400 91.800 6 75 93.300 87.200 92.700 91.500 96.300 91.700 7 90 93.300 87.200 92.700 91.500 95.400 .91.800 8 105 93.300 87.200 92.800 91.600 96.200 91.900 9 120 93.300 87.300 92.70C 91.600 96.300 91.800 10 135 93.500 87.100 92.700 91.600 96.300 91.800 11 150 93.200 87.000 92.600 91.400 96.200 '91.600 12 165 91.600 87.000 92.600 91.400 96.100 91.700 13 180 93.200 87.000 92.600 91.400 96.100 91.600 14 195 93.200 86.900 92.500 91.400 96.100 91.600 15 210 93.200 86.900 92.500 91.400 96.100 92.600 16 225 93.400 87.000 92.600 91.400 96.200 91.700 17 240 93.300 87.100 92.600 91.400 96.100 91.700 18 255 93.300 87.000 92.600 91.500 96.100 91.700 19 270 9? 130 87.000 92.600 91.500 96.100 91.700 i 20 285 93.203 86.900 92.500 91.400 96.100 91.600 i 21 300 93.200 87.0C0 92.600 91.400 96.100 91.600 22 315 93.300 87.000 92.500 91.400 96.100 91.600 4 l 23 330 93.200 87.000 92.600 91.400 96.100 91.600 ~ 87.000 92.700 93.400 96.100 91.700 24 345 93.200 2.i 360 93.300 87.000 92.600 91.500 96.100 91.700 26 375 93.300 87.000 92.600 91.500 96.200 91.700 27 390 93.200 87.000 92.600 91.500 96.100 91.700 28 405 93.300 87.000 92.600 91.400 96.100 91.600 29 420 93.200 87.000 92.600 91.400 96.000 91.600 i 30 435 93.200 87.000 92.600 91.400 96.000 91.600 31 450 93.200 87.000 92.600 91.400 96.000 91.600 j 32 465 93.300 87.000 92.500 91.400 96.000 91.600 33 480 93.200 87.000 92.600 91.400 96.000 91.600 34 495 93.200 87.000 92.600 91.400 96.000 91.700 35 510 93.300 87.000 92.600 91.400 96.000 91.700 l 36 525 93.300 87.100 92.600 91.500 96.000 91.700 f 37 540 93.200 87.000 92.600 91.400 96.100 91.700 38 555 93.200 87.000 92.500 91.400 96.000 91.700 39 570 93.200 87.000 92.500 91.400 96.OOu 91.700 40 585 93.200 87.000 E2.600 91.400 96.100 91.600 41 600 93.200 87.000 92.600 91.400 96.100 91.600 42 615 93.200 87.000 92.600 91.400 96.000 91.600 43 630 93.200 87.000 92.600 91.400 96.000 91.600 44 645 93.200 87.000 92.500 91.400 96.100 91.600 45 660 93.200 87.000 92.600 91.400 96.100 91.700 46 675 93.200 87.000 92.600 91.400 96.100 91.600 47 690 93.300 87.000 92.600 91.400 96.100 91.600 48 705 93.200 37.000 92.600 91.400 96.100 91.600 49 720 93.20 87.000 92.600 91.400 96.100 91.600 l 50 735 93.200 87.000 92.600 91.400 96.200 91.700 t f' L +

VARIABLE TABLE

SUMMARY

(CONTINUED) SAM DELT TEMP 19 TEMP 20 TEMP 21~ TEMP 22 TEMP 23 TEMP 24 NUM MINS DEG. F DEG. F DEG. F DEG. F DEG.- F DEG. F 51 750 93.300 87.100 92.600 91.400 96.100 91.700 52 765 93.200 87.000 92.600 91.500 96.100-91.700 53 780 93.300 87.000 92.700 91.500 96.200 91.700 54 795 93.200 87.100 92.700 91.500 96.200 91.700 55 810 93.300 87.000 92.700 91.500 96.200 91.700-56 825 93.300 87.000 92.600 91.500 96.200' 91.700 57 840 93.300 87.000 92.600 91.400 96.200 91.700 58 855 93.300 87.200 92.700 91.700 96.400 91.900 59 870 93.300 87.200 92.700 91.700 96.400 91.800 60 885 93.300 87.200 92.800 91.600 96.400' 91.800 61 900 93.200 87.200 92.800 91.600 96.400 91.800 62 915 93.300 87.200 92.900 91.600 96.300 91.900 63 930 93.300 87.200 92.800 91.600 96.300-91.900 64 945 93.200 87.200 92.700 91.600 96.300 .91.900 65 960 93.300 87.200 92.700 91.600 96.300 91.900 66 975 93.300 87.100 92.700 91.600 96.300 91.800 67 990 93.300 87.200 92.700 91.700 96.200 91.900 68 1005 93.300 87.200 92.800 91.600 96.400 .91.900 69 1020 93.300 87.200 92.800 91.600 96.400 91.900 70 1035 93.300 87.200 92.700. 91.600 96.300 91.900 0-71 1050 93.300 87.200 92.800 91.700 96.300 91.900 72 1065 93.300 87.200 92.800 91.700 96.300 91.900 73 1080 93.300 87.200 92.800 91.700 96.400-91.800 74 1095 93.300 87.200 92.800 91.600 96.200 91.800 7E 1110 93.300 87.300 92.800 91.700 96.400 91.800 76 1125 93.300 87.200 92.800 91.600 96.300 91'.900 77 1140 93.300 87.300 92.800 91.600 96.300 91.900 78 1155 93.400 87.200 92.800 91.600 96.200 91.900 79 1170 93.300 87.200 92.700 '91.600 96.300-91.900 Bu 1185 93.300 87.300 92.700 .91.500 96.300 91.900. 81 1200 93.300 97.300 92.800 91.600 96.400 91.900 82 1215 93.400 87.200 92.800 91.700 96.400 91.900 83 1230 93.300 87.200 92.800 91.600 96.300 91.800 84 1245 93.300 87.300 92.870 91.700 96.400 91.900 85 1260 93.400 87.300 92.900 91.700 96.500 91.900 86 1275 93.300 87.300 93.000 91.800 96.500 92.100 87 1290 91.700 87.300 92.900 91.700 96.500 92.000 88 1305 93.400 87.300 92.800 91.700 96.400 92.000 89 1320 93.400 87.200 92.800 91.600 96.300 92.000 90 1335 93.300 87.200 92.900 91.600 96.400 91.900 91-1350 93.300 87.300 92.800 91.600 96.400 91.900 92 1365 93.600 87.300 92.900 91.800 96.400 92.000 93 1380 93.300 87.200 93.100 91.700 +.500 92.000 94 1395 93.400 87.200 92.800 91.600-96.500 92.000 95 1410 93.400 87.400 92.800 91.700 96.600 92.000 96 1425 93.300 87.200 92.800 91.600 96.400 91.700 97 1440 93.400 87.200 92.800 91.600 96.400 92.000 END OF TABLE

r = VARIABLE TABLE

SUMMARY

SAM DELT PRES 1--HUM 1 HUM 2 HUM '3 HUM 4 HUM 5 NUM MINS PSIA FRACTION FRACTION FRACTION FRACTION-FRACTIOP 1 0 63.909 0.952 0.958 0.000 0.853 0.000 2 15 63.909 0.945 0.933 0.000 0.846 0.000-3 30 63.909 0.937 0.965 0.000 0.835 0.000 4 45 63.909 0.940 0.940 0.000 0.837 0.000 5 60 63.909 0.950 0.932 0.000 0.846 0.000 5 75 63.909 0.938 0.932 0.000 0.835 0.000 7 90 63.909 0.942 0.936 0.000 0.834 0.000 8 105 63.909 0.941 0.936 0.000 0.839 0.000 9 120 63.908 0.931 0.925 0.000 0.835' O.000 10 135 63.908 0.942 0.936 0.000 0.839 0.000 11 150 63.909 0.945 0.939 0.000 0.832 0.000 12 165 63.909 0.943 0.943 0.000 0.846 0.000 13 180 63.900 0.946 0.940 0.000 0.852 0.000 14 195 63.906 0.940 0.940 0.000 0.853 0.000 15 210 63.906 0.952 0.940 0.000 0.852 0.000 16 225 63.907 0.948 0.936 0.000 0.844 0.000 17 240 63.907 0.943 0.920 0.000 0.840 0.000 18 255 63.907 0.943 0.937 0.000 0.845 0.000 19 270 63.906 0.943 0.931 'O.000 0.845 0.000 20 285 63.904 0.950 0.938 0.000 0.846 0.000 Os 21 300 63.903 0.949 0.937 0.000 0.850 0.000 22 315 63.903 0.943 0.937 0.000 0.845 0.000 23 330 63.901 0.949 0.937 0.000 0.855 0.000 24 345 63.899 0.946 0.934 0.000 0.858 0.000 25 360 63.898 0.941 0.941 0.000 0.844 0.000 26 375 63.898 0.946 0.940 0.000 0.847 0.000 27 390 63.896 0.941 0.935 0.000 0.823 0.000 28 405 63.896 0.947 0.935 0.000 0.843 0.000 29 420 63.895 0.941 0.941 0.000 0.849 0.000 30 435 63.894 0.947 0.936 0.000 0.849 0.000 31 450 63.893 0.947 0.929 0.000 0.848 0.000 32 465 63.891 0.936 0.930 0.000 0.849 0.000 33 480 63.889 0.911 0.928 0.000 0.842 0.000 34 495 63.888 0.951 0.934 0.000 0.842 0.000 35 510 63.887 0.940 0.934 0.000 0.842 0.000 36 525 63.886 0.944 0.926 0.000 0.826 0.000 37 540 63.885 0.922 0.928 0.000 0.847 0.000 38 555 63.884 0.934 0.934 0.000 0.847 0.000 39 570 63.883 0.946 0.928 0.000 0.847 0.000 40 585 63.881 0.946 0.928 0.000 0.842 0.000 41 600 63.800 0.946 0.922 0.000 0.847 0.000 42 615 63.878 0.946 0.928 0.000 0.837 0.000 43 630 63.876 0.946 0.934 0.000 0.847 0.000 44 645 63.874 0.934 0.940 0.000 0.837 0.000 45 660 63.873 0.933 0.927 0.000 0.826 0.000 46 675 63.870 0.939 0.939 0.000 0.827 0.000 47 690 -63.869 0.939 0.933 0.000 0.831 0.000 0 48 705 63.867 0.927 0.921 0.000 0.836 0.000 49 720 63.865 0.920 0.926 0.000 0.825 0.000 50 735 63.864 0.937 0.931 0.000 0.824 0.000

VARIABLE TABLE

SUMMARY

(CONTINUED) SAM DELT PRES 1 MUM 1 HUM 2 ' HUM 3 HUM 4 HUM '5 NUM MINS PSIA FRACTION FRACTION FRACTION FRACTION FRACTION 51 750 63.861 0.931 'O.919 0.000 0.830 0.000 52 765 63.859 0.932 0.927 0.000 0.826 0.000 53 780 63.858 0.938 'O.926 0.000 0.825 0.000 ^ 54 795 63.857 0.931 0.937 0.000 0.830 0.000 55 P10 63.856 0.990 0.918 0.000 0.829 0.000 56_ 825 63.853 0.932 0.932 0.000 0.815 'O.000 57 840 63.852 0.926 0.920 0.000 0.825 0.000 58 855 63.851 0.905 0.928 0.000 0.827 0.000-59 870 63.851 0.922 0.922 0.000 0.822 0.0" 3 60 885 63.848 0.933 0.921 0.000 0.826 0.000 61 900 63.846 0.927 0.927 0.000 0.816 0.000 62 915 63.843 0.933 0.927 0.000 -0.821 0.000 63 930 63.841 0.922 0.922 0.000 0.807 0.000 64 945 63.839 0.933 0.927 0.000 0.821 0.0C0 65 960 63.836 0.928 0.916 0.000 0.817 0.000 66 975 63.$34 0.917 0.911 0.000 0.774 0.000 67 990 63.831 0.934 0.922 0.000 0.822 0.000 68 1005 63.837 0.928 0.910 0.000 0.802 0.000 69 1020-63.825 0.927 0.922 0.000 0.821 0.000 70 1035 63.822 0.929 0.929 0.000 0.808 0.000 C,N/ 71 1050 63.821 0.922 0.928 -0.000 0.812 0.000 72 1065 63.819 0.965 0.917. 0.000 0.817 0.000 73 1080 63.816 0.917 0.889 0.000 0.817-0.000 74 1095 63.816 0.928 0.900 0.000 0.827 0.000 75 1110 63.813 0.910 3.910 0.000 0.817 0.000 76 1125 63.811 0.917 0.923 0.000 0.818 0.000 77 1140 63.809 0.873' O.899 0.000 0.817 0.000 78-1155 63.807 0.917 0.911 0.000 0.817 0.000 79 1170 63.806 0.923 0.900 0.000 0.813-0.000 80 1185 63.806 0.922 0.916 0.000 0.812 0.000 81 1200' 63.803 0.922 0.922 0.000 0.817 0.000 82 1215 63.801 0.921 0.915 0.000 0.811 0.000 83 1230 63.799 0.923 0.911 0.000 0.812 0.000 84 1245 63.797 0.921 0.909 0.000 0.811 0.000 85 1260 63.796 0.919 0.913 0.000 0.809 0.000 86 1275 63.794 0.914 0.903 0.000 0.820 0.000 87 1290 63.792 0.918 0.912 0.000 0.808 0.000 88 1305 63.791 0.915 0.915 0.000 0.811 0.000 89 1320 63.790 0.916 0.911 0.000 0.817 0.000 90 1335 63.786 0.916 0.905 0.000 0.812 0.000 91 1350 63.786 0.911 0.905 0.000 0.822 0.000 92 1365 63.786 0.908 0.913 0.000 0.800 0.000 93 1380 63.785 0.914 0.891 0.000 0.805 0.000 94 1395 63.785 0.919 0.902 0.000 0.809 0.000 95 1410 63.783 0.914 0.914 0.000 0.810 0.000 96 1425 63.783 0.921 0.910 0.000 0.811 0.000 e'g 97 144C 63.782 0.915 0.910 0.000 0.806 -0.000 END OF TABLE

c -VARIABLE TA3LE

SUMMARY

SAM DELT ' HUM 6 HUM 7 ' HUM-8-HUM 9 HUM' 10 NUM MINS FRACTION. FRACTION FRACTION FRACTION' FRACTION 1 0 0.813 0.704 0.750 0.690 0.690 2 15 0.811 0.707 0.754 0.689 0.693 3 30-0.805-0.706 0.748 0.683 0.683 4 45 0.817 0.699 0.750 0.681 0.681 5 60 0.811 0.711 0.749 0.684 0.693 6 75 0.811 0.715 0.748 0.688 0.697 7 Y 0.810 0.719 0.747 0.683 -0.692 8 105 0.804 0.700 0.742 0.691 0.687 9 1?] 0.810 0.692 0.743 0.692 0.687 10 115 0.819 0.714 0.752 0.701 0.692 11 150 0.802 0.698 0.745 0.671 0.685 12 165 0.815 0.715 0.753 0.688 0.692 13 -180 0.817 0.712 0.740 0.690 0.685 14 195 0.822 0.717 0.740 0.694- 'O.690 15 210 0.817 0.712 0.745 0.694 0.690 16 225 0.819 0.719 0.738 0.687 0.682 17 240 0.810 0.706 0.748 0.683 0.683 18 255 0.820 0.711 0.738 0.688 0.683 19 270 0.810 0.701 0.743 0.683 0.688 20 285 0.821 0.716 0.734 0.693 0.688 %,/ - 21 300 0.820 0.720 0.738 0.692 0.688 22 315 0.820 0.715 0.738 0.692 0.688 23 330 0.825 0.710 0.733 0.697-0.688 24 345 0.823 0.708 0.736 0.686 0.677 25 360 0.818 0.714 0.737 'O.687 0.687 26 375 0.817 0.717 0.736 0.681 0.690 27 390 0.813 0.704 0.741 0.677 0.682 28 405 0.818 0.709 0.737 0.691 0.682 29 420 0.818 0.686 0.728 0.686 0.728 30 435 0.819 0.714 0.737 0.677 0.682 31 450 0.813 0.709 0.732 0.682 0.682 32 465 0.819 0.709 0.732 0.687 0.682 33 480 0.817 0.717 0.722 0.681 0.677 34 495 0.812 0.717 0.731 0.685 0.685 35 510 0.807 0.699 0.731 0.690 0 685 36 525 0.816 0.711 0.725 0.679 0.679 37 540 0 817 0.717 0.736 C.685 0.690 l 38 555 0.817 0.703 0.731 0.oes 0.681 L 39 570 0.817 0.708 0.731 0.686 0.681 40 585 0.817 0.712 0.731 0.685 0.681 l 41 600 0.812 0.699 0.741 0.663 0.681 l 42 615 'O.812 0.708 0.726 0.685 0.681 l 43 630 0.797-0.708 0.731 0.685 0.649 L 44 645 0.812 0.703 0.736 0.685 0.658 45 660 0.811' O.712 0.730 0.684 0.684 46 675 0.812 0.708 .0.740 0.676-0.680 l 47_ 690 0.812 0.712 0.731 0.689 0.680-48 705. -0.806 0.702 3.730 0.689 0.680 49 720 -0.801-0.697 0.734 0.693 0.684 l 50 735~ 0.809. 0.710 0.733 0.683 0.678 i F I -..u -- --

VARIABLE TABLE

SUMMARY

(CONTINUED) SAM DELT. HUM 6 HUM 7 HUM-8 HUM 9 HUM 10' NUM MINS FRACTION FRACTION FRACTION FRACTION FRACTION 51 750 0.815 0.706 0.729 0.688 0.679 52 765 0.806 0.707 0.735 0.675 0.675 53 780 0.805-0.706 0.729 0.684 0.679 54 795 0.810 0.720 0.743 0.679 0.679 55 810 0.809 0.700 0.728 0 682 .0.678 56 825 0.806 0.702 0.739 0.670 0.684 57-840 0.796 0.697 0.739 0.688' O.679 58 855 0.802 0.708-0.731 0.681 0.676 59 870-0.802-0.690 0.722 0.672 0,681 60 885 0.801 0.703 0.726 0.671 0.685 61 900 0.791 0.703 0.735 0.680 0.680 62 915 0.802 0.689 0.721 0.671 0.681 -63 930 0.792 0.703 0.740 0.690 0.661 64 945 0.806 0.694 0.730 0.671 0.671 65 960 0.797 0.708 0.726 0.672 0.663. 66 975 0.793 0.704 0.731 0.672 0.681 G7 990 0.797 0.708 0.722 0.681 0.672 68 1005 0.797 0.699 0.731 0.650 0.667 69 1020 0.797 0.708 0.745 0.676 0.663 O' 70 1035 0.784 0.695 0.746 0.668 0.655 71 1050 0.788 0.713 0.736 0.668 =0.681 72 1065 0.793 0.708 0.713' O.677 0.677 73 1080 0.793 0.709 0.727 0.691 0.677 74 1095 0.798 0.708 0.727 0.681 0.668 75 1110 0.783 0.703 0.736 0.672 0.681' 76 1125 0.788 0.695 0.722 0.672 0.668 77 1140 0.798 0.704 0.731 0.663 0.677 78 1155 0.788 0.708 0.731 0.686 0.677 79 1170 0.769 'O.704 0.741 0.664 0.664 80 1185-0.792 0.699 0.745 0.672 0.681 81 3200 0.792 0.699 0.726 0.667 0.676 82 1215 0.777 0.698 0.740 0.676 0.680 83 '1230 0.798 0.709 0.727 0.682 0.672 84 1245 0.791 0.693 0.735 0.675 0.680 85 1260 0.785 0.701 0.719 0.688 0.674 86 -1275 0.786 0.706 0.725 0.679 0.675 87 1290 0.789 0.700 0.732 0.673 0.678 88 1305 0.791 0.707 0.726 0.676 0.667 89 1320 0.788 0.703 0.726 0.681 0.676 90 1335 0.793 0.699 0.731 0.677 0.672 91 1350 0.788 0.704 0.722 0.672 0.677 92 1365 0.780 0.706 0.733 0.688 0.674 97 1380 0.766 0.720 0.725 0.693 0.675 9, 1395 0.785 0.706 0.724 0.679 0.674 95 1410 0.781 0.702 0.729 0.688 0.679 96 1425 0.792 0.708 0.731 0.694 0.671 97 1440 0.782 0.698 0.730 0.671 0.671 END OF TABLE .., _. _.. _,.. _ - ~ _ -. _ _

EBRSCO SERVICES ~INCORPORRTED 49 65. 81 97.'"j 113. 1 17. 33 ,/ i I i 1 i I i 1 i i i I i 1 1.6000 COMPUTED LEAK RATES RELATIVE TO LIMITS "x x SIMPLE MASS POINT L ERK RATE NRC 'LCP4ICAL SPLCIFICATION IIr!T 3 ~ 3-CONTRINNENT CESIGN L ERK RATE v Y RLORTELD PASE F3fflT tL4K R;TL CD l ~y 1 2000 e 2 03 I w a 0.8000 "g E c3 x l .d g x a=" r-z 0.4000 x x d g,x?y,g&x4vvvvvvxxW*44mX"*I'x y x x xx N Ik .,yyyyyyyyyyyYYYYYYYYY,Y{YXYYXX x xx x uJ x xx Q. x 0.0000 x x x 0.4000 r i i e i i i i 0 240 480 720 960 1200 1440 1680 TIME IN MINUTES

$8ASCO S$RVICES INCORPORATED ~ O O 97.O 17. 33 4,9 6S. 8,1 113. i i i i i 40 0000 COMPUTEC FIT REL.ATIVE TO CRITICAL LIMIT x x STATISTICAL MRSS POINT LERK RATE q[ Cit [?'91 LlE FOR STa'!STICR 642S POIN' L EM i;TL v Y p_. r c3 ~y 20.0000 - l: = C r vvU" m yyvvvvvvvyyvvvvv o 0 0000 g"gvvvvvvvvvvvvv"""yyyyyyyyvvvvvvvv v v " " " e uJ <a Q.- e i F-z -20.0000-a g U e ir 'bJ

0_

-40.0000-s ~ ~ ~ i i i i i i i -60.000n, T. 240 480 720 960 1200 1440 168t TTMF IN MINUTES

_- EBASC0 SERVICES INCORPORATE 0E ~ ~ ~ ~~~ ~ O O O 1 17. 33 49 65 81 97 113. i i i i i i i i 100 1000- VOLUMETRICALLY WEIGHTED CONTAINMENT TEMPERATURE e-g. a. ~ z g I - 5: Z 99.9000 - E E: E 3: = m. CE m =m g b- .= 5: 2

== a

=m = ,= w o ."===,=", j 99.7000 - = uJ 1 = uJ y K cb "a i.

,=

LLJ w. E

== CD F [=="a"==""== 8 z s9.5000 - =",=, ~ LLJ = m" ="" ",a M n n = D .m H m cc 99.3000 - =

=

a x i.o o_ E a uJ F-99.1000 i i i i i i i + O. 240. 480. 720 960 1200 1440 168 s TIME IN MINllTES

rx 7-3 g 97 C) () (J 1,,, 33. 4, 9 - 65 81-113. t i 63.9600 - AVERAGE CONTAINMENT PRESSURE 4 C E 3 W 63.9200 - Q-1 E

=====o==,,.,""" 2 r n ,Eum,,,"". z i ""g g e 63.8800 - m,m," g W w m p w =""=. W ""= a W m, i-- "m"," o: o_ 63.8400 - "nN ua .""=, 63 8000 _

==.

===,,, 63.7600 g' 0, l200. I440 I68L 0, 2'4 0,

480, 720 i

6

~ EBASCO SERVICES INCORPORATED ~ n U U, 97.U 1 17 33. 49 65 81 113. i i i i i i i 0.7600 VOLUMETRICALLY WEIGHTED VAPOR PRESSURE 4' I E l ~ [ 0.7620 [ 5 z E ~ 2 5 LJ 8 = x j 0.7440 a 5 "m" m, = m w a um g ,a j CL m m "m r 0.7360 = = = cJ m mm, m a e CE ",a " m ?> m a "m, a a mm, 0.7280 ~ = = m m E m m i i 'i i 0.7200 i i i 0 240. 480 720 960. 1200 1440 1680 c TIME IN MINUTES

I, r 1 i l I 4 i REACTOR CONTAINMENT BUILDING O INTEGRATED LEAK RATE TEST 9 APPENDIX II COMPUTER GENERATED ILRT REPORT (Verification Test) D

O

[ l l O C I l .s

r i* O BRUNSWICK-STEAM ELECTRIC PLANT UNIT NO. 1 CAROLINA POWER & LIGHT COMPANY .CLRT LEAK RATE COMPUTED USING MASS POINT METHOD AS RECOKMENDD BY ANS N274 REVISION 2 (CONTAINMENT SYSTEM LEAKAGE TESTING REQUIREMENTS) TEST PERIOD STARTED AT 1900 HOURS ON JUNE 12, 1981 A LEAST SQUARES FIRST ORDER FIT OF LEAK RATE TO TIME SHOULD YIELD A SLOPE OF ZERO AND AN INTERCEPT EQUAL TO THE LEAK RATE AS COMPUTED AT THE INITIAL START TIME -THE EQUATION HAS THE FORM - L=ST+R O WHERE L - CORRELATED LEAK RATE S. SLO.PE OF CORRELATION T - TIME IN HOURS R - INTERCEPT LEAK RATE LEAK RATE 0.132 HOURS + 0.047 PER CENT = MEAN 0.393 PER CENT = INITIAL CONTAINMENT AIR WEIGHT = 67613 LBS. FINAL CONTAINMENT AIR WEIGHT = 87519 LBS. FITTED MASS POINT LEAK RATE IS 0.606 PER CENT PER DAY. MASS POINT LEAK RATE AT UPPER 95% CONFIDENCE LIMIT IS 0.680 PERCENT PER DAY MAXIMUM NRC LEAK RATE OF 0.375 PER CENT PER DAY GIVEN FOR HIGH PRESSURE TEST AT 63.70 PS1A-O LEAKAGE OF.375 % PER DAY AT 63.70 PSIA IS EQUIVALENT TO 3.04 SCrh. . SUPPLEMENTAL TEST (CLRT) DATA AND PREVIOUS ILRT RESULTS.PLUS INJECTED LEAKAGE MUST BE WITHIN 25% OF LA ( 1.01 SCFM) FOR VERIFICATION

O DESCRIPTION OF VARIABLES AVG. TEM - VOLUMETRICALLY WEIGHTED TEMPERATURE. AVG. PRE - AVERAGE PRESSURE. VAP. PRE - VOLUMETRICALLY WEIGHTZD VAPOUR PRESSURE. LEAK COM - LEAK RATE COMPUi'ED FROM FIRST CRDER REGRESSION. LEAK SIM:- LEAK RATE BASED ON TOTAL TIME CALCULATIONS. LEAK MAS - LEAK RATE FROM MASS POINT FIRST ORDER REGRESSICN. AIR. MASS - AIR MASS DATA. i NOTE FOR TABULAR DATA - TABLE VALUES OF ZERO SIGNIFY EITHER

1. DATA IS NOT APPLICABLE TO THE CALCULATION OR

2. SENSOR HAS BEEN DELETED FRCA THE SCAN.

1 NOTE FOR CURVES-1. TOP ABCISSA SCALE REPRESENTS SAMPLE NUMBERS. 2. ALL LEAKAGE RATE CURVES'ARE BASED ON " TOTAL TIME" METHOD ANALYSIS. 1 .s O .-~

T -r) NJ VARIABLE TABLE

SUMMARY

SAM DELT AVG. TEM AVG. PRE VAP. PRE LEAK COM LEAK SIM LEAX MAS AIR MASS NUM MINS DEG. F PSIA PSIA PER CENT ~PER CENT PER CENT 1000 LBS 1 0 99.833 63.772 0.723 0.047 0.000 0.000 87.513 2 15 99.790 63.768 0.728 0.080 -0.236 0.000 67.615 3 30 99.744 63.765 0.729 0.113 -0.158 -0.158' 87.616 4 45 99.807 63.761 0.728 0.146 0.415 0.366 87.602 5 60 99.622 63.759 0.729 0.179 -0.385 -0.160 87.627 6 75 99.816 63.756 0.731 0.212 0.516 0.302 87.590 7 90 99.792 63.752 0.729 0.244 0.421 0.428 87.590 8 105 99.703 63.750 0.731 0.277 0.216 0.360 87.599 9 120 P9.785 63.736 0.730 0.310 0.619 0.534 87.568 10 135 99.795 63.732 'O.728 0.343 0.605 0.620 87,4j3 11 150 99.777 63.740 0.727 0.376' O.368 0.559 87.S80 12 165 99.867 63.736 0.727 0.409 0.531-0.585 87.560 13 180 99.818 63.721 0.729 0.442 0.639 0.642 87.543 14 195 99.813 63.728 0.725 0.475 0.449 0.607 87.560 15 210 99.826 63.725 0.730 0.509 0.525 0.607 87.546 16 225 99.852 63.709 0.729 0.541 0.672 0.654 87.521 17 240 99.851 63.719 'O.734 0.574 0.578 0.657 87.529 r-18 255 99.819 63.715 0.728 0.607 0.495 0.633 87.536 (,)f 19 270 99.816 63.711 0.735 'O.640 0.557 0.631 87.522 20 285 99.849 -63.707 0.726 0.673 0.516 0.618 87.524 21 300 99.835 63.704 0.727 0.706 0.514~ 0.606 87.519 END OF TABLE O i

~ .w. L] VARIABLE TABLE

SUMMARY

SAM DELT TEMP 1 TEMP 2 TEMP 3 TEEP 4 TEMP 5 TEMP 5 NUM MINS DEG. F DEG. F DEG. F DEG. F DEG. F DEG. F 1 0 113.000 111.800 113.800 112.900 109.900 112.000 2 15 113.000 111.900 113.700 112.800 110.000 112.000 3 30 113.000 112.000 113.700 112.800 110.000 112.100 4 45 113.100 111.800 113.800 111.900 110.000 112.100 5 60 113.100 111.900 113.800 112.800 110.000 112.100 6 75 113.100 111.900 113.800 112.900 110.000 112.100 7 90 113.100 111.900 113.800 112.900 110.000 112.100 8 105

.13.200 111.900 113.800 11'a. 800 109.900 112.000 9

120 113.200 111.900 113.900 112.900 109.900 112.100 10 135 113.200 112.000 113.900 112.800 110.000 112.000 11 150 113.200 111.900 123.900 112.000 110.000 112.100 12 165 113.200 112.000 113.900 112.800 110.000 112.200 13 180 113.200 111.900 113.900 112.900 110.100 112.100 14 195 113.300 112.100 113.900 113.000 110.100 112.200 15 210 113.200 112.000 113.900 113.000 110.100 112.200 16 225 113.200 112.000 114.000 112.900 110.000 112.200 17 240 113.200 112.000 114.000 113.000 110.100 112.200 (~x 18 255 113.300 112.100 114.000 113.100 110.200 112.300 \\_) 19 270 113.300 112.000 114.000 113.100 110.100 112.200 20 285 113.300 112.100 114.000 113.000 110.100 112.200 21 300 113.300 112.100 114.000 113.000 110.100 112.200 END OF TABLE

F' O VARIABLE TABLE

SUMMARY

SAM DELT TEMP 7' TEMP 8 -TEMP 9 TEMP 10 TEMP' 11 TEMP 12 NUM MIFS DEG. F DEG. F DEG. 'F DEG. -F DEG. F DEG. F' 1 0 110.600 112.600 107.600 107.600 106.100- 110.100. 2 15 110.600 112.600 107.600 107.800 106.200 110.200 3 30 110.500 112.600 107.600 107.700 106.100 110.200 4 45 110.700 112.700 107.700 107.700-106.200. 110.200. 5 60 110.700 112.700 107.700 107.800 :106.200 106.900 6 75 110.700 112.700 107.700 107.700 106.100 110.200 7 90 110.700 12.700 107.700 -107.700 106.100 110.261 8 -105 110.600 112.600 107.600 107.700 .106.100 110.100 9 120 110.700 112.700 107.700 .107.700 106.300 110.300 10 135 110.700 112.700 107.700 107.900 106.200 ~110.200 11 150-110.700 112.800 107.600 107.700 106.200 110.200 12 165 110.800 112.800 107.700 107.900 106.400 110.500 13 180 110.700 112.700 -107.7G7 107.900 106.300 110.300 14 195. 110.800 112.800 107.700 107.900 106.300 110.300' 15 210 110.800 112.900 107.800-107.900 106.300 110.300 16-225 110.800 112.900 107.700 108.000 106.300 110.400 17 240 110.890 112.900 107.800 107.900 106.300 110.300 18 255 110.800 112.800 107.800 107.900 106.300 110.300 '0 19 270 110.800 112.800 107.800 107.900 106.300 110.300 20 285 110.900 112.800 107.800 107.900 106.300 110.300 21 300 110.500 112.800 107.800 107.900-106.300 110.300 END OF TABLE i l l l. l l l ( l I

-~ O VARIABLE TABLE

SUMMARY

SAM DELT TEMP 13' TEMP 14 TEMP 15 TEMP 16 TEMP 17 TEMP 18 NUM -MINS DEG. F DEG. F DIG. F DEG. F DEG. -- F. DEG. F. 1 0 106.800 106.800 101.900 99.000 100.900 .99.800 2 15. 107.200 '106.700' 101.700 98.900 100.700 99.600' 3 30 106.800-105 800 101.700 98.900 100.800 .99.000 4 45 105.900 106,700 101.700 98.900 100.800 99.700-5 60 106.800. 106.800 101.800 98.900 100.600 99.600. 6 75 106.900 106.800 101.800 99.000 100.800 99.800 7 90 106.800 106.700 101.700 98.900 100.900 99.800 8 105 106.700' 106.700-101.700 98.800 100.700' 99.600 9 120 106.900 106.800 101.800 98.900 100.700 99.700: 10 135 106.800 106.800 101.700 98.900 100.800 99.700 11 150 106.800 106.800 101.700 98.900 100.700 99.700 12. 165 107.000 106.900 102.000 99.100 100.900 99.800 13 180 107.000 106.800 101.800 99.000 100.800 99.700 14 195 106.900 106.800 101.700 98.900 100.800 99.700 15 210 106.900 106.800 101.700 98.900 100.800 99.700 16 225 107.300 106.900 101.800 99.000 100.800 99.800 17 240 107.390 106.900 101.800 99.000 -100.800 99.700 OD 18 255 107.300 106.800 101.700 98.900 100.800 .99.700 19~ 270 107.200 106.800 101.700 98.900 100.800 99.700 20 285 107.300 106.800 101.700 99.000 100.900 99.800 21 300 107.400 106.800 101.700 99.000 100.800 99.700 END OF TABLE i t i l 1 6 I Y (

. f"%\\^ %./ . VARIABLE TABLE SUMMI.R7-SAM' DELT TEMP. 19 TEMP 20 TEMP 21 TEMP 22 TEMP 23 TEMP'!24 ~ NUM MINS DEG. F DEG. F DEG. F. DEG. F 'DEG.~ F DEG.. F 1; O 93.300. -87.300 -92.800 91.600 96.300-91~.900 2 15 93.400 87.100 92.700' 91.500 96.200-91.900 3 30 93.400 87.000 92.700 91'.600 96.300 91.800 4 45 93.400 -87.200 92.800 91.600 96.200 91.800. 5 60 93.400 87.100 92.700 .91.600' 96.300 91.800 6 75 93.300 87.200 92.700 91.500-96.300-91.800 7 90 93.400 87.100 92.700 91.500-96.300 91.700 -8 105 93.300-87.000 92.600 91.400 96.100 91.700 9 120 93.400 87.000 92.600 91.500 96.200 91.700 10 135 93.400 87.100-92.800 91.500 '96.200 91.700 11 150 93.300 27.100 92.700 91.600-96.200 91.700 12 165 93.300 87;100 92.700 91.500 96.200 91.800 13 180 93.400 87.100 92.700 91.500 96.200 91.700 14 195 93.300 87.100 92.700 91.500 96.200 91.800. 15-210 93.400 87.100 92.700 91.500 96.300-91.800 - 16 225 93.300 87.000 92.700 91.500 96.300 91.700' 17 240 93.300 87.100 92.700 91.500 96.300 91.700 e"Sc 18 255 93.300 87.000 92.600 91.500 96.200-91.700 s/ 19 270 93.300 87.'000 92.600 91.500 96.300 91.700 20 285 93.300 87.000 92.600 91.600 96.300 -91.700 21 300 93.300 87.000 92.600 91.600 96.200. 91.700-END OF TABLE D N. r. ,.Am, L., r ,,,., ~ _ _. _ _..

l O VARIABLE TABLE

SUMMARY

SAM DELT PRES 1-HUM 1 HUM ' 2 HUM -3 HUM 4 ' HUM 5 NUM iMINS PSIA FRACTION FRACTION FRACTION FRACTION FRACTION 1 0 63.772' 0.896 -0.902 0.000 0.824 0.000 2 15 63.768 0.914 'O.914 0.000 0.815 0.000 3 30 63.765 0.915 0;910 0.000 0.811 0.000 4 45 63.761 0.919 0.908 0.000 0.814 0.000 5 - 60 63.759 0.919 0.919 0.000 0.824 0.000 6 75-63.756 0.919' O.908 0.000 'O.819, 0.000 7 90 63.752 0.920 0.903 0.000 0.820-0.000 8 105 63.750 0.922 'O.917 0.000 ' O.822 0.000 9 120 63.736 0.914~ ~0.909-0.000 0.920 0.000-10 135 63.732 0.914 -0.908 0.000 0.815-0.000 ~ 11 150 -63.740 0.926 0.892 0.000 0.810 0.000 12 165 63.736 0.912 0.912~ 0.000 0.813 0.000 13 180 63.721 0.913 0.908 0.000 0.809 0.000 14 195 63.728 0.914 0.914 0.000 0.814 0.000 15 210 63.725 0.919 0.907 0.000 0.819 0.000 16 225 63.709 0.912-0.907 0.000 -0.823 0.000 17 240 63.719 0.901 0.901 0.000 0.818 -0.000 (ag 18 255 63.715 0.919 0.913- -0.000 0.814 0.000 (_/ 19 270 63.711-0.913 0.908 0.000 0.819 0.000 20 285 63.707 0.918 0.907 0.000 0.823 'O.000 21 300 63.704 0.91,3 0.907 0.000 0.819 0.000 END OF TABLE 1 l L (-)m

O VARIABLE TABLE'

SUMMARY

SAM DELT HUM 6 HUM 7. HUM 8 HUM -9 ' HUM 10 NUM MINS FRACTION FRACTION FRACTION -FRACTION ~ FRACTION 1 0 0.79G_ 0.701 0.724

0. 674 ~

0.674 4' 2 -15 0.781' O.711 0.720 0.670 -0.G79 3 30 0.792 -0.707 0.730 0.676 0.671 .4 45 .0.790 0.692 0.724 0.665 0.679 5 60 0.790 0.701-0.728 0.683 0.678 6 - 75 0.790 'O.706 0.724 0.679 0.674 90 0.786 0.706 0.725 0.679 0.675 8-105 0.793 0.695 0.736 0.672

0.681 9

120 0.791-0.702 0.720 0.675 0.684 10 135 0.790 0.697 0.720 0.675 0.675 11 150 0.786 0.693 0.725 0.680 0.680 12 165 0.784 0.696 0.723 0.664 0.669 i I 13 180 0.790 0." 3 0.733 0.665 0.674 14 195 0.780 0.e92 0.724 0.665 0.670 15 210 0.790 0.706-0.729 0.665 0.674 16 225 0.789 0.696 0.723 0.669-0.674 17 240 0.809 0.705 0.723 0.678 0.669 18 255-0.780 0.706 0.724 0.679 0.670 i 19 270 0.809 0.701 0.724 0.679 0.670 20 285 0.780-0.696 'O.710 0.674 0.669 21 300 0.785 0.696 0.719 0.674 0.674 END OF TABLE -t e i + e t 4 I O

EBASCO SERVICES INCORPORATED ( I l ( ) 1,. s. q. '1, s. 1,7 gt. 2s. 29 1.6000 COMPUTED LEAK RATES RELATIVE TO LIMITS x x SIMPLE MASS POINT LERK RATE H 'J R r T E C H 'l l C 4 l SPLCII IC A'IGN 1. li11 T 3 I-CONTAINMENT CESIGN LERK RATE 2 C3 Y Y q[fjq[$((O [* Q$ $ D 'J { 'j T ((qg 397{ i ~ 1 2000 E W Z = c ca er i = CE 0.8000 [ a v 1 X Y Y uJ x r--. 4.-*----.,---

z. n--------

g CL-Hz 0.4000 x x y x d 'Y U Y Y X Z Y uJ y Q_ O.0000 X lC X X -0.4000 i i i i i i i i 0 60 120 180 240 300 360 420 TTMF TN MTNIITFS

~ ' ~ ~ EBRSCO SERVICES INCORPORATED O O 35 O. 1-9- 9-1,3-1,7 - 31-39-49.0000 - COMPUTED FIT RELATIVE TO CRITICAL LIMIT x x STATISTICAL NASS POINT LERK RATE. Y Y REGRESS I O*1 l. I'4E F OR O'97 I ST I C91. FRSS 8'0 l'17 1t.94 RATE g p lr- [ 4-o I ~ fW 39 0000 - [: e ca i t w 29.0000 - r W 1 F-8 z 19.0000 - W U Z e a w CL y a e 9.0000 'v v Y Y Y v f v e o e o e -1.0000 ~ 0 '. -6O. l20 l80 240 300. 360 42C-TTMF IN MINT 1TES

EBASCO SERVICES INCORPORRTED ,t \\ s.s J' ) \\, i 1,. q. 9 1, 3. 1,7. 41 qs.- ', 29 100 0000- VOLUMETRICALLY WEIGHTED CONTAINMENT TEMPERATURE i H ? = uJ = I Z 99.9200 - tu z I e o E L g = 8 = m g y 99.8400 - bJ = UJ = x Q = a g = O i 5 z 99.7600 - = uJ K 3 F-T 99.6800 - r bJ o_ E uJ l-99.GGGG u o u e G. 60 120 180 240 300 360 420 TTMF IN M T NIITF 9

E8ASCO SERVICES INCORPORATED ~ ~~ ~~ ~ O O 2s.O 1 s. q. 1,3 1,7. z1 ze. - 63.8000 - AVERAGE CONTAINMENT PRESSURE En s C I 63.7800 - n e-Z y ~ 6 s 63.7600 - = g x D = (D W k aJ j= x s. o_ 63.7400 - = = N M N -63.7200 - = n N a 63.7C00 i i i i i O. 60 120 180 240 300 360 420 TTMF TN MM UTES

aumxnawanncnorwnwrearns 1 5 9. ~'1 3. 17 2,1 2 5. '~' 29. i i i i i i 0 7440 VOLUMETRICALLY WElGHTED VAPOR PRESSURE 9 E [ 0.7400 E z ~ s i LLI E T 0 7360 [ 3 W u (D U i. M c ct i x 0.7320 c3 = CL n a g m a a a II M 0.7280 m R = 0.7240 i i i i i i i 0 60. 120 180 240 300 3GG. 420 TTMF IN MINtJTF9 .}}