nrc: home page - pdr adock 05000331 docket · 2012. 12. 5. · iowa electric light and power...

REACTOR CONTAINMENT-BUILDING"

INTEGRATED LEAK RATE TEST

JULY, 1985

DUANE ARNOLD ENERGY CENTER

DOCKET 50-331

OPERATING LICENSE DPR-49

IOWA ELECTRIC LIGHT AND POWER COMPANY

8511190331 851114 PDR ADOCK 05000331 P PDR

MIATORY DOCKET FILE COPY

REACTOR CONTAINMENT INTEGRATED LEAK RATE TEST

1985 REFUEL OUTAGE

TABLE OF CONTENTS

Page

1. INTRODUCTION 1

2. SUMMARY 1

3. TEST DATA SUMMARY 2

4. DISCUSSION 6

5. TEST SEQUENCE 6

6. INSTRUMENTATION 6

7. TEST METHOD 9

8. ADDITIONAL INFORMATION 9

APPENDICES

A. Description of Bechtel ILRT Computer Program

B. Stabilization Summary Data

C. ILRT Summary Data

D. ILRT Trend Report, Mass Point, and Total Time Analysis

E. ILRT and Verification Plots

F. Verification Test Summary Data

G. Verification Test Mass Point and Total Time Analysis

H. Instrument Selection Guide (ISG) Calculations

I. Local Leakage Rate Test Results

J. Summary Report - Valve Repairs - Spring, 1985

ii

ILRT REPORT - DUANE ARNOLD ENERGY CENTER

1. INTRODUCTION

The primary containment Integrated Leakage Rate Test (ILRT), (Type A) is performed to demonstrate that leakage through the primary reactor containment and penetrations does not exceed allowable leakage rate values as specified in the Plant Technical Specifications.

--- This-report destribUes the periodic Integrated Leakage Rate Test conducted in July, 1985 at Duane Arnold Energy Center and associated leakage rate testing pursuant to 10 CFR 50, Appendix J.

Containment pressurization was initiated July 4, 1985, at 0852. The ILRT duration was 8.0 hours, followed by a verification test which was completed at 1545 on July 5.

Prior to the test, a general inspection of the accessible interior and exterior surfaces of the containment structures and components was performed in accordance with Section V of 10 CFR 50, Appendix J.

The following documents, listed in order of relative priority, contain the test requirements and acceptance criteria for this testing:

0 Duane Arnold Energy Center Technical Specifications

0 Appendix J to 10 CFR Part 50, "Reactor Containment Leakage Testing for Water Cooled Power Reactors"

o ANSI N45.4 - 1972, Leakage Rate Testing of Containment Structures for Nuclear Reactors

o Bechtel Topical Report BN-TOP-1, "Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants"

o ANSI/ANS 56.8-1981, Containment System Leakage Testing Requirements

2. SUMMARY

The primary containment Integrated Leakage Rate Test, ILRT, (Type A) was successful in meeting all acceptance criteria set forth in the governing documents. The test results are reported in accordance with the requirements of 10 CFR 50, Appendix J, Section V.B.

The calculated leakage rate was 0.395 wt.%/day using the Mass Point Analysis Technique and 0.403 wt.%/day using the Total Time Analysis Technique.

1

The 95% upper confidence limits were 0.405 wt.%/day for Mass Point and 0.478 wt.%/day for Total Time Analysis techniques. These results are well below the DAEC acceptance criteria of .75 La or 1.50 wt.%/day as required by Specification 4.7.A.2.a.8.

The results above include a total of 0.018 wt.%/day for sump level increase during the ILRT period and 0.061 wt.%/day penalty for penetrations not vented and drained.

Following the completion of the ILRT, a successful verification test was performed in accordance with Specification 4.7.A.2.a.6. The Mass Point calculated leakage rate during verification was 2.111 wt.%/day with a lower limit of 1.702 wt.%/day and upper limit of 2.702-wt.%/day.--The-Tot-al-T-imecalculated leakage rate during verification was 2.157 wt.%/day with a lower limit of 1.710 wt.%/day and upper limit of 2.710 wt.%/day.

3. TEST DATA SUMMARY

A. Plant Information

Owner: Iowa Electric Light & Power Company Plant: Duane Arnold Energy Center Location: Palo, Iowa Containment Type: Mark I, BWR Docket Number: 50-331 Date Test Completed: July 5, 1985

B. Technical Data

1. Containment Net Free Air Volumel as Tested: 216,200 cu. ft.

2. Drywell Free Air Volume 114,000 cu. ft.

3. Torus Free Air Volume 102,200 cu. ft.

4. Design Pressure: 56 psig

5. Calculated Peak Accident Pressure2 43 psig

6. Containment Design 281OF Temperature

7. Containment ILRT Average Temperature Limits: 40-100OF

1 Containment Free Air Volume is based on the minimum drywell air volume as stated in the UFSAR. This includes the air volume of the reactor vessel air space and the main steam lines. The torus free air volume is based on the torus volume less that portion of the volume occupied by water at the time of the test.

2 The ILRT was performed at a test pressure of 54.0 +2.0, -0 psig although in March, 1985, Revision 115 to the DAEC Technical Specifications redefined Pa as 43 psig.

2

3. TEST DATA SUMMARY (continued)

C. Test Results - Type A Test

1. Test Method:

2. Data Analysis Techniques:

3.

4.

5.

6.

Peak Test Pressure 2:

Maximum Allowable Leakage Rate, La:

75% of La:

Integrated Leakage Rate Test Results:

Absolute

Total Time Leakage Rate Per BN-TOP-1 and Mass Point Leakage Rate per ANSI/56.8-1981

54.0 + 2.0, -0 psig

2..0_wt.-%/d-ay

1.5 wt.%/day

Leakage Rate,

From Regression Line (Lam)

wt.%/day

At Upper 95% Confidence Limit

Mass Point Analysis 0.395* Total Time Analysis 0.403*

7. Verification Test + Imposed Leakage Rate, Li. wt.%/day: 1.868 wt.%/day

Measured Leakage Rate: Leakage Rate, wt.%/day

Mass Point Analysis 2.111 Total Time Analysis 2.157

Verification Test Limits: Test Limit, wt.%/day

a. Mass Point Analysis

Upper Limit (Li + Lam + 0.25 La) 2.702 Lower Limit (Li + Lam - 0.25 La) 1.702

b. Total Time Analysis

Upper Limit (Li + Lam + 0.25 La) 2.710 Lower Limit (Li + Lam - 0.25 La) 1.710

0. 405* 0. 478*

(13.55 scfm)

* Leakage rates include a 0.061 wt.%/day adjustment (see "Adjustments and Other Penalties", this section.)

+ Leakage rates included as part of the verification test do not incorporate any adjustments or penalties.

3

3. TEST DATA SUMMARY (continued)

D. Adjustments and Other Penalties:

The Type A ILRT was performed with the following penetrations not drained and vented. Included with each penetration listed is the leakage as determined by Type C leak rate testing and minimum path flow analysis (excluding closed water systems) conducted prior to the Type A test.

PENETRATION SYSTEM DESCRIPTION SCCM wt.%/day

9A Feedwater 1400 .007279B Feedwater 3378 .01755

10 RCIC Steam Supply 94 .00049 11 HPCI Steam Supply 0 0 15 Reactor Water Cleanup 0 0 16A Core Spray 0 0 16B Core Spray 5067 0 32D N2 Compressor Suction 490 .00254 32E Recirc Pump A Seal 139 .00072 32F Recirc Pump B Seal 139 .02632 36 CRD Return 0 0 40C Jet Pump Coolant Sample 0 0 40D Jet Pump Coolant Sample 0 0 41 Recirc Loop Sample 0 0

212 RCIC Turbine Ex. Vac. Bk. 1450 .00753 214 HPCI Turbine Ex. Vac. Bk. 405 .00210 219 HPCI/RCIC Exhaust 705 .00366 229H PASS Sample Return 0 0

TOTAL 8,200 .0426

Therefore a penality of 0.043 wt.%/day was taken for unvented systems as shown in the preceeding list.

Additionally, an adjustment of 0.018 wt.%/day was taken due to an increase in sump level during the ILRT.

Thus, a total of 0.061 wt.%/day was taken for adjustments and penalties and are included in the reported ILRT leakage rates.

4

E. Local Leakage Rate Test Results - Type B and C Tests (See Appendix I)

F. Information Retained at Duane Arnold Energy Center

The following information is available for review at the DAEC Facility:

1. A tabulation of all containment penetrations, including penetration size and function.

2. A listing of normal operating instrumentation used for the leakage

rate test.-----

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

4. A sequential log of events and pertinent observations during the test.

5. Documentation of instrumentation calibrations and standards.

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

7. The working copy of the test procedure including signature signoffs of procedural steps.

8. The procedure and all data verifying completion of penetration and valve testing (Type-B&C tests), including as-found leakage rates, corrective action taken, and final as-left leakage rates.

9. Computer printouts of Integrated Leakage Rate Data and manual data accumulated along with a summary description of the computer program. (Appendix A)

10. The Quality Control inspection plan or checklist used to monitor ILRT with proper signoffs.

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

12. A review of confidence limits of test results with accompanying computer printouts, where applicable. (Appendix 0)

13. A description of the leak rate verification test (superimposed leakage), with calibration information on flowmeters along with calculations to determine the verification leakage rate. (Appendix F).

14. Plots presenting ILRT data obtained during the test (Appendix E).

5

4. DISCUSSION

Prior to the ILRT, the containment was visually inspected per Appendix J (10 CFR 50), Paragraph V.A. for cracks, corrosion, and general deterioration. No such indications were found.

The containment cooling and ventilation fans were in operation during pressurization. At the beginning of the stabilization period all fans and coolers were turned off and remained off for the remainder of the test to eliminate the possibility of introducing transients into the containment atmosphere (i.e. fan trips, etc.).

The pressurization system consisted of two electric-driven Atlas Copco centrifugal air compressors. The compressors discharged-through-an-after cooler connected to two (2) refrigerated air dryer/moisture separator units.

5. TEST SEQUENCE

Pressurization was started at 0852 on July 4, 1985. Test pressure was reached at 1808 on the same day with the stabilization period starting at 1815. On three occasions during the stabilization period, the primary containment was vented due to increasing pressure. On each occasion, after an initial drop, temperature returned to its pre-established trend, indicating that temperature stabilization was unaffected by venting. In addition, during stabilization, makeup water was added to the reactor pressure vessel. Again, temperature stabilization was not affected. The temperature stabilization period was completed and the ILRT begun at 0230 on July 5, 1985. At 0820 it was determined that RTD-13 and RTD-15 were electrically reversed and the computer program was modified to correct for the error. The ILRT was completed satisfactorily at 1030 on July 5, 1985. Verification flow was established at 1044 on July 5, 1985. The verification test was started at 1145 and was completed satisfactorily at 1545 on July 5, 1985.

6. INSTRUMENTATION

The ILRT data collection system consisted of drybulb and dewpoint temperature sensors, verification flowmeters, and precision pressure gages. During the stabilization, test, and verification periods, data was recorded at 15 minute intervals.

Significant instrumentation used during the ILRT is listed in Table 1.

The overall Instrumentation Selection Guide (ISG) value is 0.1226 wt.%/day, which is less than .25 La (.5 wt.%/day). The ISG is based upon a test pressure of 68.9 psia, test temperature of 83.50F and test duration of 8 hours.

Drybulb and dewpoint temperature sensor locations and volume fractions are listed in Table 2. The five temperature sensors in the torus were also used as dewpoint sensors, since the torus was assumed to be under saturation conditions. A dewcell was used as as standard in the torus to confirm that saturation conditions existed. This dewcell is not shown on Table 2 and was not used in calculations.

. 6

TABLE 1

ILRT INSTRUMENTATION

Description

Temperature Monitoring and Indication System

14 Temperature Sensors Leeds and Northrup Company (L&N)

100 ohm__ Copper Model 8197-10-S

1 Temperature Sensor L&N 100 ohm Platinum Model 8920

1 Numatron Numeric Display L&N Catalog No. 900-0040-999-1-J

1 Rotary Selector Switch L&N 16 Position, 4 Pole Model 31274

Dewpoint Temperature Indication System

6 Dewpoint Detectors Yellow Spring Instrument Model 9103

Pressure Indication System

2 Precision Pressure Gage Texas Instrument Model 145-2

2 Bourdon Capsule Texas Instrument Fused Quartz, Type 2, Tube No. 6

Verification Flow Measurement System

2 Flow meters Brooks Company Model 1110

1 Pressure Gage Heise

Range: Accuracy-:

Calibration Date:

Range: Accuracy:

Calibration Date:

Range: Calibration Date:

Range: Accuracy:

Calibration Date:

Range: Accuracy:

Calibration Date:

Range: Calibration Date:

Range: Accuracy:

Calibration Date:

Range: Accuracy:

Calibration Date:

32-250OF -+-.5 F-7/10/85

32-250OF + .50F T/10/85

32-250OF 2/06/85

0-100OF + .90F -T/15/85

0-100 psig + 0.015% F.S. T/26/85

0-100 psia 4/26/85

5-19 scfm + 1% F.S. T/17/85

0-100 psi + .1% F.S.

2/22/85

7

No. Required Data

TABLE 2

DRYBULB AND DEWPOINT TEMPERATURE SENSOR LOCATIONS

NO. ELEVATION (ft)

1 2 3 4 13

735 735 735 735 735

AZIMUTH (degrees)

234 18 90

162 306

DISTANCE FROM RX

CENTERLINE (ft)

RTD - TORUS

55 55 55 55 55

RTD - DRYWELL

DEWCELL - DRYWELL

DEWCELL - TORUS

8

VOLUME FRACTIONS

0.0948 0.0948 0.0948 0.0948 0.0948

755 753 764 763 777 777 828 750 810 787

45 225 90

270 0

180 270 330 18

290

20 20 23 23 18 18 15 5 15 18

0.0610 0.0610 0.0600 0.0600 0.0480 0.0480 0.0470 0.0320 0.0610 0.0480

5 6 7 8 9 10 11 12 14 15

1 2 3 4 5

RTD-1 RTD-2 RTD-3 RTD-4 RTD-13

774 763 753 755 822

735 735 735 735 735

23 23 20 25 15

0.1050 0.1050 0.1040 0.1040 0.1080

350 90

225 45 270

234 18 90

162 306

55 55 55 55 55

0.0948 0.0948 0.0948 0.0948 0.0948

7. TEST METHOD

The containment leakage rate testing method applied was the Absolute method as described in, ANSI N45.4-1972, BN-TOP-1, and ANSI/ANS 56.8-1981. This is a direct application of the ideal gas law, PV=WRT. Two data analysis techniques were used:

1. The Mass Point Analysis (ANSI/ANS 56.8-1981)

This technique calculates the containment air mass during each time interval. A straight line least squares analysis is used, and the slope of the resulting regression line represents the rate of change of air mass with respect to time - the leakage rate.

2. The Total Time Analysis (ANSI N45.4-1972 and BN-TOP-1)

This technique calculates leakage rate based on the most recent data point and the data point taken at the start of the test. The overall leakage rate is determined by applying a linear regression analysis to the leakage rates at each time point. The calculated leakage rate is equal to the linear regression leakage rate at the time corresponding to the last data point.

A 95% upper confidence level was calculated for the leakage rate data as required by ANSI/ANS 56.8-1981 (mass point) and BN-TOP-1 (total time). This ensures a 95% probability that the calculated leakage rate value is within the acceptance limits. All calculations are done with the Bechtel ILRT computer program described in Appendix A.

Graphical representations of the temperature and pressure history and the containment air mass variations are presented in Appendix E.

8. ADDITIONAL INFORMATION

By NRC Inspection Report 85-017, dated October 18, 1985, it was noted that "as-found" Type A test results are required. Since this Type A test was performed near the end of the outage, this would imply that appropriate corrections be applied to the test results based on leakage improvements associated with maintenance of containment isolation valves. Utilizing data contained within this report and minimum pathway flow analysis, the following list of affected penetrations and associated leakage rate adjustments is provided:

PENETRATION AS-FOUND AS-LEFT DIFFERENCE

8 12,100 116 11,984 9A 7,000 1,400 5,600 9B >90,666 3,378 >87,288 25 14,250 550 13,700 40D 260 0 260 42 6,400 3,425 2,975 231 9,500 75 9,425

TOTAL 131,252

9

Applying a correction of 131,252 sccm (.682 wt.%/day) to the 95% confidence limit leakage rates reported in Section 2, "as-found" Type A values of 1.087 wt.%/day for Mass Point and 1.160 wt.%/day for Total Time analyses result. These results do not exceed the DAEC acceptance criteria of .75 La or 1.5 wt.%/day.

Note that this calculation includes the measured air leakage through penetration 7B, although the actual "as-found" leakage was not quantified for penetration 7B. This is considered insignificant since it is likely this penetration will be a liquid pathway (post-accident), as opposed to air which was the test medium, and there is a margin of greater than 175,700 sccm and 161,700 sccm for Mass IPoint-and TotalTime, respectively, to the 2.0 wt.%/day limit (La).

The subject NRC Inspection Report also requested a list of containment isolation valves that have consistently failed local leak rate tests. The accompanying "Summary Report-Valve Repairs-Spring, 1985", Appendix J, has been annotated to indicate valves which have not met as-found acceptance criteria in either of the last two reports (1983 and 1985). We will closely monitor these valves during subsequent tests to ensure appropriate corrective action is identified and implemented.

10

APPENDIX A

DESCRIPTION OF BECHTEL ILRT COMPUTER PROGRAM

APPENDIX A

DESCRIPTION OF BECHTEL ILRT COMPUTER PROGRAM

A. Program and Report Description

1. The Bechtel ILRT computer program is used to determine the integrated leakage rate of a nuclear primary containment structure.. The program is used to compute leakage rate based on input values of time, free air volume, containment atmosphere total pressure, drybulb temperature, and dewpoint temperature (water vapor pressure). Leakage rate is computed using the Absolute Method as defined in ANSI/ANS 56.8-1981, "Containment System Leakage Testing Requirements" and BN-TOP-1, Rev 1, "Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants". The program is designed to allow the user to evaluate containment leakage rate test results at the jobsite during containment leakage testing. Current leakage rate values may be obtained at any time during the testing period using one of two computational methods, yielding three different report printouts.

2. In the first printout, the Total Time Report, leakage rate is camputed from initial values of free air volume, containment atmosphere drybulb temperature and partial pressure of dry air, the latest values of the same parameters, and elapsed time. These individually computed leakage rates are statistically averaged using linear regression by the method of least squares. The Total Time Method is the computational technique upon which the short duration test criteria of BN-TOP-1, Rev 1, "Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plant," are based.

3. The second printout is the Mass Point Report and is based on the Mass Point Analysis Technique described in ANSI/ANS 56.8-1981, "Containment System Leakage Testing Requirements." The mass of dry air in the containment is computed at each data point (time) using the Equation of State, from current values of containment atmosphere drybulb temperature and partial pressure of dry air. Contained mass is "plotted" versus time and a regression line is fit to the data using the method of least squares. Leakage rate is determined from the statistically derived slope and intercept of the regression line.

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

SU-043 A-1

5. The program generates a predictor report based on Reference 7. The predictor" is an estimate of the upper bound on the change in mass

point calculated leakage rate which will occur during the next four hours. The estimate is based on the mass point calculated leakage rates and 95% UCLs during the previous four hours.

6. The program is written in a high level language and is designed for use on a micro-computer with direct data input from the data acquisition system. Brief descriptions of program use, formulaeused-for leakage rate .computations, and program logic are provided in the following paragraphs.

B. Explanation of Program

1. The Bechtel ILRT computer program is written, for use by experienced ILRT personnel, to determine containment integrated leakage rates based on the Absolute Method described in ANSI/ANS 56.81981 and BN-TOP-1.

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

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

b. Volume fractions assigned to each of the above sensors

c. Calibration data for above sensors

d. Test title

e. Test pressure

f. Maximum allowable leakage rate at test pressure

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

a. Time and date

b. Containment atmosphere drybulb temperatures

c. Containment atmosphere pressure(s)

d. Containment atmosphere dewpoint temperatures

e. Containment free air volume.

4. After all data at a given time are received , a Summary of Measured Data report (refer to "Program Logic," Paragraph D, "Data" option command) is printed.

'U-043 A- 2

5. If drybulb and dewpoint temperature sensors should fail during the test, the data from the sensor(s) are not used. The volume frac

tions for the remaining sensors are recomputed and reloaded into the program for use in ensuing leakage rate computations.

C. Leakage Rate Formulae

1. Computation Using the Total Time Method:

a. Measured leakage rate from data:

ELV1 - W1RT1 (1)

Pii WiRTi (2)

2400 (W1 Wi) Li =(3) Li

6ti W1

Solving for W1 and Wi and substituting equations (1) and (2) into (3) yields:

2400 TlPiVi Li = --- 1- (4)

ti TiPV1

where

W1, i = Weight of contained mass of dry air at times t1 and ti, respectively, ibm.

Tl, Ti = Containment atmosphere drybulb temperature at times t1 and ti, respectively, *R.

Pl' i = Partial pressure of the dry air component of the containment atmosphere at times tj and ti, respectively, psia.

V1, Vi = Containment free air volume at times t1 and ti, respectively (constant or variable during the test), ft 3.

tl, ti = Time at 1 st and ith data points respectively, hr.

ti = Elapsed time from tl to ti, hr.

R = Specific gas constant for air = 53.35 ft.lbf/lbm.*R.

Li = Measured leakage rate computed during time interval tl to ti, wt.%/day.

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

-2400 nWi Li =

&ti 1

SU-043 A-3

where

1

Wj - Wi

Wi

Pi Vi & Vi A Ti

P1 1i Plv1 T1-

1 + Ti

Ti

Pi P Pi - P1 &Vi = Vi - Vi &Ti= Ti - T1

b. Calculated leakage rate from regression analysis:

L - a + b & tN

where

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

a = (ZLi - bysti)/N

N(ZLAti) - (Li)(gsti) b =

N(Litiz) - (t )2

N = Number of data points

N

i=1

c. 95% upper confidence limit on the calculated leakage rate:

UCL = a + b AtN + S .

where

UCL - 95% upper confidence limit wt.%/day, at elapsed time AtN.

SU-043

(5)

(6)

(7)

(8)

A-4

For &tN < 24

S - t0.025;N-2 [(ELi2 - aELi - bZListi)/(N-2)]l/ 2 x [1 + N + (&t -/ (9a)

L (Ati 2 - t)2/N)]1/ 2

where t0 .025;N-2 = 1.95996 + 2.37226 + 2.82250 N-2 _ (N-2)7_

For t > 24

2 arL1/2 x 12/(b S - t0 .025;N-2 [(Li2 - aLi - bELiti)/(N-2)] x [1 +(&tN &t)2 / (9b)

LN EFAti 2 _Z E i2/N 1/2

1.6449(N-2) 2 + 3.5283(N-2) + 0.85602 where t 0 .025;N-2 =

(N-2)2 + 1.2209(N-2) - 1.5162

Li= Calculated leakage rate computed using equation (5) at total elapsed time Ati, %/day.

N

2. Computation using the Mass Point Method

a. Contained mass of dry air from data:

Wi = 144 PjVi

RTi (10)

where

All symbols. as previously defined.

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

b

L = -2400 - (11) a

where

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

SU-043 A-5

a (EW1-bAt)/N (12)

N(EWi&ti) - (EWi)(STti)

N( hti 2 ) - (L&ti

Ati Total elapsed time at time of ith data point, hr

N = Number of data points

Wi - Contained mass of dry air at ith data point, lbm, as computed from

equation (10).

N

i=1

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

AWi b a W 1 + (E - - E Ati)/N .(14)

W1 W1

r N (E - Ati) - - E At1 Wi i

b =W (15) i N( FAt 1) -Edti1) 2

where is as previously defined. W1

c. 95% upper confidence limit.

-2400 UCL= - (b -Sb) (16)

a

where

UCL = 95% upper confidence limit, wt.%/day.

SU-043 A-6

1/2 SN

Sb " to.025 ;N-2 [NEitiZ i )L 1 (17)

where t0.025;N-2 . 1.6449(N-2) 2 + 3.5283 (N-2) + 0.85602

(N-2)2 + 1.2209 (N-2) - 1.5162

E[Wi -(a + b 6ti 2 1/2 S=

N-2

W1 E~ [ /11)2 -1[E(&Wi/W 12/N

N-2.

[E(W 1 /W1) &t - (dWi/W1)(LAt )/N]2 1/2 (18)

E(t2) ( ti) 2 /N

d. Predictor: 2[(UCL-L) + 4 (JAI + 2 SA)l

Predictor 100 La

where

UCL = 95% upper confidence limit of mass point calculated leakage rate at end of test

Lm = mass point calculated leakage rate at end of test

-A = value of linear regression analysis slope of mass point calculated leakage rate vs. time for last 4 hours of test data

SA = linear regression analysis standard deviation of slope

La - allowable leakage rate

In terms of elasped time, &t and mass point calculated leakage rate Lmi calculated at the end of ith time interval.

U-043 A- 7

1 A Lai - B Z At A " m 4 hr 4 hr

-B--

M4 4

Lai& ti - r La1.i E &ti hr 4 hr 4 hr

ME At 2

4 hr

S A

-4 4

2 hr

E Lmi A A Lai - BZ Lmi-Ati 4 hr 4 hr 4 hr

[M-21 [ME &t - ( st) 2 ] S4 hr 4 hr

Lmi = mass point calculated leakage rate evaluated using data up to time ti.

hr = summation over last 4 hours of test data.

N

N-M+1

M = number of data points for last 4 hours of test.

5U-043

(20)

4

(21)

(19)

A-8

D. Program Logic

1. The Bechtel ILRT computer program logic flow is controlled by a set of user options. The user options and a brief description of their

associated function are presented below.

OPTION COMMAND FUNCTION

After tarting the program execution, the user either enters the name of the file containing previously entered data or initializes a new data file.

DATA Enables user to enter raw data. When the system requests values of time, volume, temperature, pressure and vapor pressure, the user enters the appropriate data. After completing the data entry, a summary is printed out.. The user then verifies that the data were entered correctly. If errors are detected, the user will then be given the opportunity to correct the errors. After the user verifies that the data were entered correctly, a Corrected Data Summary Report of time, data, average temperature, partial pressure of dry air, and water vapor pressure is printed.

TREND A Trend Report is printed.

TOTAL A Total Time Report is printed.

MASS . A Mass Point Report is printed.

TERM Enables user to sign-off temporarily or permanently. All data is saved on a file for restarting.

CORR Enables user to correct previously entered data.

LIST A Summary Data Report is printed.

READ Enable the computer to receive the next set of data from the data acquisition system directly.

PLOT Enables user to plot summary data, individual sensor data or air mass versus time.

DELETE Enables user to delete a data point.

INSERT Enables user to reinstate a previously deleted data point.

VOLFRA Enable user to change volume fractions.

PRED A predictor report is printed.

SU-043 A-9

OPTION COMMAND FUNCTION

TIME Enable the user to specify the time interval for a

report or. plot.

VERF Enable the user to input imposed leakage rate and calcaluted ILRT leakage rates at start of verification test.

E. COMPUTER REPORT AND DATA PRINTOUT

MASS POINT REPORT

The Mass Point Report presents leakage rate data (wt%/day) as determined by the Mass Point Method. The "Calculated Leakage Rate" is the value determined from the regression analysis. The "Contairment Air Mass" values are the masses of dry air in the containment (lbm). These air masses, determined from the Equation of State, are used in the regression analysis.

TOTAL TIME REPORT

The Total Time Report presents data leakage rate (wt%/day) as determined by the Total Time Method. The "Calculated Leakage Rate" is the value determined from the regression analysis. The "Measured Leakage Rates" are the leakage rate values determined using Total Time calculations. These values of leakage rate are used in the regression analysis.

TREND REPORT

The Trend Report presents leakage rates as determined by the Mass Point and Total Time methods in percent of the initial contained mass of dry air per day (wt%/day), versus-elapsed time (hours) and number of data points.

PREDICTOR REPORT

The predictor reports presents a predicted upper bound on the change in calculated mass point leakage rate over the next four hours.

SUMMARY DATA REPORT

The Summary Data report presents the actual data used to calculate leakage rates by the various methods described in the "Computer Program" section of this report. The six column headings are TIME, DATE, TEMP, PRESSURE, VPRS, and VOLUME and contain data defined as follows:

SU-043 .A-10

Time in 24-hour notations'(hours and minutes).

2. DATE: Calendar date (month and day).

3. TEMP: Containment weighted-average drybulb temperature in absolute units, degrees Rankine ("R).

4. PRESSURE: Partial pressure of the dry air component of the containment atmosphere in-absolute-units-(psia).

5. VPRS: Partial pressure of water vapor of the containment atmosphere in absolute units (psia).

6. VOLUME: Containment free air volume (cu. ft.).

F. SUMMARY OF MEASURED DATA AND SUMMARY OF CORRECTED DATA

The Summary of Measured Data presents the individual containment atmosphere drybulb temperatures, dewpoint temperatures, absolute total pressure and free air volume measured at the time and date.

1. TEMP 1 through TEMP N are the drybulb temperatures, where N - No. of RTD's. The values in the right-hand column are temperatures (OF), multiplied by 100, as read from the data acquisition system (DAS). The values in the left-hand column are the corrected temperatures expressed in absolute units (OR).

2. PRES 1 through PRES N are the total pressures, absolute, whereN - No. of pressure sensors. The right-hand value, in parentheses, is a number in counts as read from the DAS. This count value is converted to a value in psia by the computer via the instrument's calibration table, counts versus psia. The left-hand column is the absolute total pressure, psia.

3. VPRS 1 through VPRS N are the dewpoint temperatures (water vapor pressures), where N = No. of dewpoint sensors. The values in the right-hand column are temperatures (oF), multiplied by 100 as read from the DAS. The values in the lefthand column are the water vapor pressures (psia) from the steam tables for saturated steam corresponding to the dewpoint (saturation) temperatures in the center column.

The Summary of Corrected Data presents corrected temperature and pressure values and calculated air mass determined as follows:

1. TEMPERATURE (OR) is the volume weighted average containment atmosphere drybulb temperature derived from TEMP 1 through TEMP N.

DH-165

1. TIME:

A-ll1

2. CORRECTED PRESSURE (psia) is the partial pressure of the dry air component of the containment atmosphere, absolute. The volume weighted average containment atmosphere water vapor pressure is subtracted from the volume weighted average total pressure, yielding the partial pressure of the dry air.

3. VAPOR PRESSURE (psia) is the volume weighted average containamiat atwiospiere water vapor pressure, absolute derived from VPRS 1 through VPRS N.

4. VOLUME (cu. ft.) is the containment free air volume.

5. CONTAINMENT AIR MASS (lbm) is the calculated mass of dry air in the containment. The mass of dry air is calculated using the containment free air volume and the above TEMPERATURE and CORRRECTED PRESSURE of the dry air.

IU-043 A-12

APPENDIX B

STABILIZATION SUMMARY DATA

DUANE ARNOLD ENERGY CENTER 1985 ILRT TEMPERATURE STABILIZATION

FROM A STARTING

TIME TEMP (HOURS) ( R)

TIME AND DATE OF: 2230 704 1985

ANSI AVE T AVE T DIFF (4HRS) (1HR)

BN-TOP-1 AVE T (2HRS)

.00

. 25 50 .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

* INDICATES

540.60 540. 77 540.90 541.03 541.18 541.32 541.41 541.51 541.61 .503* 541.70 .465* 541.36 . 229* 541.60 .285* 541.78 .304* 541.93 . 303* 542.05 .322* 542.15 .318* 542.23 .407 .446 -. 04* .155* TEMPERATURE STABILIZATION HAS BEEN SATISFIED

B-1

DUANE ARNOLD ENERGY CENTER 1985 ILRT SUMMARY DATA

ILMAX = 2. 0:00 VRATET = 2.210

TIME 22 30 2245

-2-300 2315 2330 2345

o(

15 30 45

100 115 130 145 200 2.15 230

DATE 704 704 704704 704 704 705

.705 705 705 705 705 705 705 705 705

TEMP 540.604 540. 771 540.905 541. 027 541.177 541.319 541.406 541. 512 541.610 541.700 541.362 541.597 541.785 541..925 542.051 542.148 542.231

VOLUME = 216200. VRATEM =2.202

PRESSURE 68.8565 68.8706 68.887068.8983 68.9571 69.0362 69.1021 69.1063 69.1190 69.1279 68.7041 68.3134 68.3442 68.3608 68.3698 68.3803 68.3895

VPRS .3917 .3961 39 7

.3999

.4018

. 4033 4025

.4058

.4036

.4053

.4017

.4033

.4065

.4070

.4100

.4111

.4118

VOLUME 21620.O. 21 6200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200.

B-2

SUMMARY OF MEASURED DATA AT 2230 704

1 2 3 4 5 6 78 9 10 11 12 13 14 15

539.7700 539.7900 539.9100 539.8300 532.3200 532.3600 -536.-1200535.4196 543.2481 542.7734 562.8604 531. 1602 539.9713 543.3300 557.3301

PRES 1 = 69.2610 PRES 2 = 69.2353

1 2

3 4 5 6 7 8 9

10

.2833

.2775

.2734

.2859

.3050

.5085

.5088

.5108

.5095

.5118

80.500 80.520 60. 640 79.860 72. 750 72.790 76.750 76. 020 83.430 83.480

147.940 71.450 79.400 83.460 97.310

( 69259.0 ) ( 69225.0 )

580.500 574.500 570.200 583.200 602.000 80.500 80.520 80.640 79.860 79.400

)

)

SUMMARY OF CORRECTED DATA TIME = 2230 DATE = 704

TEMPERATURE (DEGREES R.) CORRECTED PRESSURE (PSIA)

VAPOR PRESSURE (PSIA) VOLUME (CU.FT.) AIR MASS (LBM)

540.6044 68.6565

.3917 216200.0 74327.5

B-3

TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP

VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS


1 2

4 5 6 7 8 9

10 11 12 13 14 15

539.8400 539.8500 539.9500 539.8800 532.5900 532.5900

536.3600 535.6878 543. 5290 543.0957 563.0988 531.4219 540.0011 543.6200 557.6242

PRES 1 = 69.2790 PRES 2 = 69.2544

1 2

3 4 5

6 7 8 9

10

.2828

2815 .2779 .3001 .3206

.5097

.5098

.5115.

.5103

.5123

( ( (

( ( ( ( ( (

80.570 80.580 80.680 79. 910 73.020 73.020 77.010 76.290 83.720 83.800

148.180 71.710 79.430 83.750 97.610

( 69277.0 ) ( 69244.0 )

580.000 578.700 574.900 597.300 616.700

80.570 80.580 80.680 79.910 79.430

)

SUMMARY OF CORRECTED DATA TIME = 2245

DATE = 704



540.'7707 68. 8706

.3961 216200.0 74319.9

B-4




539.8600 539. 8800 539.9700 539. 9100 532. 8000 532.7700 536.5900 535.9261 543.7905 543.3576 563.3668 531.6030 540.0210 543.9100 557.8496

PRES 1 = 69.2960, PRES 2 = 69.2714

.2847

.2928

.2797

.2952

.3153

.5100

.5103

.5118

.5108

.5127

TEMP TEMP TEMP TEMP TEMP TEMP TEMPTEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP

SUMMARY OF CORRECTED DATATIME = 2300 DATE = 704



540.9048 68.870

.3967 216200.0 74319.1

B-5

1 2

3 4

5 6 -78 9

10 11 12 13 14 15

80.590 80.610 80. 700 79.940 73.230 73.200 77.220 76.530 83.990 84.060

148.450 71.890 79.450 84.040 97.840

( 69294.0 ( 69261.0

( 581.900 ( 590.100 ( 576.800 ( 592.500 ( 611.800

80.590 80.610 80.700 79.940 79.450


1 4

:3 4 5 6 7 8 9

10


1 =

2 =

4= 5 = 6 ==

-7-= 8 = 9=

10 =

11 =

12 =

13 =

14 =

15 =

539.8800 539.9000 539.9800 539.9300 532.9600 532.9100 536.8400536.1546 544.0520 543.6396 563.3867 531. 9149 540.0309 544.2100 558.1143

PRES 1 = 69.3100 PRES 2 = 69.2864

1 =

2=

4= .4 =

7=

9=

10 =

.2942 .2991 .2789 .3014 .3231 .5103 .5107 .5120 .5112 .5128

80.610 80.630 80.710 79.960 73.390 73.340 77.470 76. 760 84. 260 84. 340

148.470 72. 200 79.460 84.340 98.110

( 69308.0 ( 69276.0)

591.500 596.300 576.000 598.600 619.000

80.610 80. 630 80.710 79.960 79.460

)

) )



VAPOR PRESSURE (PSIA) VOLUME (CU.FT.) AIR .MASS (LBM)

541.0273 68.8983

.3999 216200.0 74314.5

B-6




539. 9301 539.9600 540.0200 54(). 0000( 533.2100 533. 120)

5-37.0600536.3831 544.3038 543.9115 563. 5754 532. 1565 540.0905 544.4700 558.3397

PRES 1 = 69.3701 PRES 2 = 69.3476

.2898 3033 .2823

.300 1 .33.40 .5112 .5117 .5127 .5123 .5138

80.660 80.690 80. 750 80a 030 73.640 73.550 77.690 76.990 84.520 84.610

148.660 72.440 79. 520 84.600 98.340

( 69368.0 ) ( 69337.0 )

(

( (

587.100 600.400 579.500 597.300 628.800

80.660 80.690 80.750 80.030 79.520

.SUMMARY OF CORRECTED DATA TIME = 2330 DATE = 704


VAPOR PRESSURE (PSIA) VOLUME (CU.FT.)

AIR MASS (LBM)

541.1772 68.9571

.4018 216200.0

74357.3

B-7


1

4 5 6

-78 9

10 11 12 13 14 15


1 2 3 4 5

6 7 8 9

10


1 =

4= 5 =

-7-= 8 = 9= 10 =

11 =

12 =

13 =

14 =

15 =

539.9800 540.0100 540. 0600

540. 0500 533.4200 533. 3400 537.-2800536.6313 544.5460 544.1532 563. 7938 532. 3980 540. 1402 544.7100 558.5259

PRES 1 = 69.4512 PRES 2 = 69.4277

1 =

2 =

4= 5=

6= 7= 8= 9=

10 =

.2938

.3082

.2854

.3038

.3293

.5120

.5125

.5133

.5132

.5147

80.710 80. 740 80.790 80.080 73. 850 73. 770 77. 910 77.240 84. 770 84.850

148.880 72.680 79.570 84.640 98.530

) )

) )

) )

) ) ) ) ) )

( 69449.0 ) ( 69417.0 )

591.100 605.100 582.700 600.900 624.600 80.710 80.740 80.790 80. 080 79.570


DATE = 704



54 1. 3191 69. 0:362

.4033 216200.0 74423.1

B-8

TEMP TEMP TEMP TEMP TEMP TEMP

-TEMPTEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP




1

4 5 6 -7 8 9 1 C) 11 12 13 14 15

PRES 1 = PRES 2 =


1 2 3 4 5

6 7

8 9

10

540.3900 ( 81.120 ) 540.4400 ( 81.170 ) 540.4100 ( 81.140 ) 540.4620 ( 80.490 ) 539.3344 ( 79.770 ) 538.9867 ( 79.420 ) 543.9426 ( 84.540 543.*3473 ( 83.950) 552.4494 ( 92.930 552.5729 ( 93.210 568.2324 ( 153.350 538.7479 ( 78.990 540.5654 ( 79.990 552.7600 ( 92.890 564.2205 ( 104.340 )

68.8304 ( 68829.0 68.8014 ( 68792.0

3893 .3902 .3787 .3713 .4333

.5189

.5197 .5192 .5201 .5219

674.600 675.300 666.300 660.300 707.100

81. 120 81.170 81. 140 80. 490 79.990

SUMMARY OF CORRECTED DATA TIME.= 1545

DATE = 705



544.9789 68. 3628 . .4531

216200.0 73202.2

B-9

SUMMARY OF MEASURED DATA AT

TEMP 1 = TEMP 2 = TEMP 3 = TEMP 4 = TEMP 5 = TEMP 6 = TEMP-7-= TEMP 8 = TEMP 9 = TEMP 10 = TEMP 11 = TEMP 12 = TEMP 13 = TEMP 14 TEMP 15 =

539.9400 540. 0000 540. 0700 540.0400 533. 7700 533.7100 537.6300 536.9988 544.9818 544.5964 564.1116 532. 7905 540. 1302 545.1300 558.8591

(

(

PRES 1 = 69.5233 PRES 2 = 69.5009


1 2

3 4 5 6 7 8 9 1 C)

.2998

.3053

.2917

.3062 .3400 .5113 .5123 .5135 .5130 .5145

80.670 80.730 80. 800 80. 070 74.200 74.140

-78.26077.610 85.220 85. 290

149.200 73.070 79.560 85.260 98.870

( 69521.0 ) ( 69490.0 )

597.000 602.300 589.000 605.100 634.100 80. 670 80.730 80.800 80.070 79.560


DATE = 705



) ) ) ) )

)

) )

541.5117 69. 1063

.4058 216200. 0

74472.2

B-10

15 70C)5


539.9400 539.9900 540.0600 540.0400 533.9300 533.9300 537.8100 537.1876 545.1852 544.8381 564.2803 532.9515 540. 1302 545.3500 559.0062

8). 670 80.720 80.790 80.070 74.360 74.360 78. 440 77.800 85. 430 85.530

149. 370 73.230 79.560 85.480 99.020

PRES 1 = 69.5343 PRES 2 = 69.5109


1 2

4 5 6 7 8 9 10

=

.2972

.2893

.2930

.3092 3363

.5113

.5122

.5133

.5130

.5145

( 69532.0 ) ( 69500.0 )

(

594.500 586.600 590.300 606.000 630.800

80. 670 80. 720 80.790 80.070 79.560

SUMMARY OF CORRECTED DATATIME = 30

DATE = 705



541.6099 69.1190

.4036 216200.0 74472.4

B-11

TEMP TEMP TEMP TEMP TEMP TEMP

-TEMPTEMP TEMP TEMP TEMP TEMP TEMP. TEMP TEMP

1

4 5

6 7 8 9

10 11 12 13 14 15

30 705


539-9500

539.9900 540.0500 540. 0400 534.0900 534.0300 537.9600 537.3564 545.3790 545. 0396 564.4690 533.1125 540. 1302 545. 5600 559.2022

80. 680 80.720 80. 780 80X.070 74.520 74.460 78.590 77.970 85.630 85.730

149. 560 73.390 79.560 85.690 99.220

PRES 1 = 69.5454 PRES 2 = 69.5209


1 2

3 4

5 6 7 8 9

10

.3050

.2895

.2949

.3133 3380

.5115

.5122

.5132

.5130

.5145

( ( ( ( ( (

( 69543.0 ) ( 69510.0 )

602. 000 586.800 592.200 609.900 632.300 80.680 80.720 80.780 80. 070 79. 560


TEMPERATURE (DEGREES R.)

CORRECTED PRESSURE (PSIA)

VAPOR PRESSURE (PSIA)

VOLUME (CU.FT.) AIR MASS (LBM)

541. 7002 69. 1279

.4053 216200.0 .

74469.5

,B-12


1

4 5

6 7 8 9 1 0 11 12 13 14 15

45 705


1 2

4 5

6 -7 8 9

10 11 12 13 14 15

539.3906 539.4104 539.6300 539.4500 533.9600 533.9700 537. 7200537.2770 545.2627 544.8179 564.3796 532.85086 539.5640 545.3600 559.0160

PRES 1 = 69.1218 PRES 2 = 69.0900

VPRS 1 VPRS 2 VPRS . 3 VPRS 4 VPRS 5 VPRS 6. VPRS 7 VPRS 8 VPRS 9 VPRS 10

.3074

.2951

.2949

.3123

.3380

.5022

.5025

.5062

.5032

.5051

( ( ( ( (

( (

100 705

80.120 ) 80.140 ) 80.360 ) 79.480 ) 74.390 ) 74.400 ) 78.350 ) 77.690 ) 85.510 ) 85.510.

149.470 73.130 78.990 85.490 99.030

( 69120.0 ) ( 69080.0 )

604.300 592.400 592.200 609. 000 632. 300

80.120 80.140 80.360 79'. 480 78.990




541.3621 68. 7041

.4017 216200.0

74059.3

B- 13



539.4601 539.4700 539.6300 ' 539.6100 534. 2200 534.2200o 538.0700 537.5054 545.6211 545.2813 564.7669 533. 2735 539.7925 545.8400 559.4276

PRES 1 = 68.7272 PRES 2 = 68.7062

.3041

.3008

.2972

.3153

.3375

.5034

.5035

.5062

.5058

.5089

115 705

80.190 ) 80.200 ) 80.360 ) 79.640 ) 74.650 ) 74.650 ) 78.700 ) 78.120 ) 85.880 ) 85.970 )

149.860 ) 7Z.550 ) 79.220 ) 85.970 ) 99.450 )

( 68726.0 ( 68697.0

( 601.200 ( 598.000 ( 594.500 ( 611.800 ( 631.900

80.190 (80.200 80.360 79.640 79.220




541.5972 68. 3134

.4033 216200.0 73606.1

B- 14


1 2 3 4 5 6 7 8 9

10 11 12 13 14' 15


1 2

3 4

5 6 7 8 9

10


539.6700 539. 7200 539.7600 539. 8000 534. 4400 534.3600 -538.3000537.7040 545.8342 545.5229 564.7570 533.5049 539.9316 546.0700 559.6138

PRES 1 = 68.7633 PRES 2 = 68.7382

.3076

.3011

.2984

.3158 .3486 .5068 .5077 .5083 .5090 .5112

(

(

130 705

80.400 80.450 80.490 79.830 74.670 74.810 78.930T

78.320 86.100 86.210

149.850 ) 73.780 79.360 86.200 ) 99.640

( 68762.0 ) ( 68729.0 )

604.500 598.300 595.600 612.200 641.500

80. 400 80.450 80.490 79.830 79.360

)

) ) ) ) )

SUMMARY OF CORRECTED DATA

TIME = 130

DATE = 705


CORRECTED PRESSURE (PSIA) VAPOR PRESSURE (PSIA)


541.7849 68.3442

.4065 216200.0 73613.8

B-15


1

4 5 6

-78

9 10 11 12 13 14 15-


1 2 3 4 5 6 7 8 9 10

MEASURED DATA

539.7800 539.8400 539.8500 539.8900 534.6100 534.5700

538.4600 537.8729 546. 0375 545.7244 564.9854 533.6660 540.0011 546.2500 559.7609

PRES 1 = 68.7803 PRES 2 = 68.7553

.3096

.2998

.3023

.3135

.3435

.5087

.5097

.5098

.5105

.5123

80.510 80.570 80.580 79.920 75.040 75.-00079. 090 78.490 86.310 86.410 150.060 73.940 79.430 86.380 99.790

) )

) ) ) )

) ) )

) )

68779.0 ) 68746.0 )

( ( ( ( (

( ( ( (

606.400 ) 597.000 ) 599.400 ) 610.100 ) 637.100 ) 80.510 ) 80.570 ) 80.580 ) 79.920 ) 79.430 )




541.9254 68.3608

.4070 216200.0

73612.6

B-16


1 2

4 5 6 7 8 9 10 11 12 13 14 15


1 2 3 4

5 6 7 8 9

10

SUMMARY OF 145 705


539.8500 539. 9000 539. 9000 539.9400 534. 7600 534.7200 538.6411 538.0716 546.2506 545.9560 565.1442 533.8471 540.0508 546.4600 559.9765

80.580 80.630 80.630 79.970 75.190 75. 150 79.270 78.690 86.530 86.640

150.240 74.120 79. 480 86.590

100.010

PRES 1 = 68.7923 PRES 2 = 68.7673


1 2 3 4

5 6 7 8 9

10

.3107 .3065 .3031 .3191 .3542 .5098 .5107 .5107 .5113 .5132

( 68791.0 ) ( 68758.0 )

607.500 603.500 600.200 615.300 646.200 80.580 80.630 80.630 79.970 79.480



VAPOR PRESSURE (PSIA) VOLUME (CU.FT.) AIR.MASS (LBM)

542.0508 68.3698

.4100 216200.C0 73605.2

B-17


1 2

3 4 5

6 7 8 9

10 11 12 13 14 15

) )

) )

)

200 705


539.8800 539.9301 539.9400 539. 9800 534.9200 534-8800 538.8020 538. 2106 546.4347 546. 1474 565.2634 533.9980 540.0806 546.6300 560.0844


PRES PRES

VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS

.3149

.3096

.3077

.3202

.3486

.5103

.5112

.5113

.5120

.5137

( (

(

215 705

80.610 ) 80.660 ) 80.670 ) 80. 010) 75.350

-75-31 0-) .79.430 78.830 ) 86.720 86.830)

150.360 74.270 ) 79.510 86.760

100.120

( 68803.0 ) ( 68769.0 )

611.400 606.400 604.600 616.300 641.500

80.610 80.660 80.670 80.010 79.510

)

)

SUMMARY 'OF CORRECTED DATA TIME = 215

DATE = 705



542. 1484 68. 803

.4111 216200.0 73603.2

B- 18

1

4 5

-67 8 9 10 11 12 13 14 15

1 = 68.8043 2 = 68.7783

=1 2 3 4 5

6 7 8 9 10


1 =

4= 5 =

6= 7 =

9= 10 =

11 =

12 =

13 =

14 =

15 =

539. 9200 539. 9600 539.9600. 539.9900 535.0300 534.9800 538.9529 538.3596 546.5897 546.3085 565.3627 534.1389 540.0806 546.8100 560.2216

PRES 1 = 68.8143 PRES 2 = 68.7883

.3129 3113

.3075

.3239

.3512

.5110 .5117 .5117 .5122 .5137

230 705

80. 650 ) 80.690 ) 80.690 ) 80.020 ) 75.460 ) 75.410) 79.580 ) 78.980 ) 86.880 ) 86.990 )

150.460 ) 74.410 ) 79.510 ) 86.940 )

100.260 )

68813.0 68779.0

609.500 608.000 604.400 619.700 643.700

o80.650 80.690 80.690 80.020 79.510




AIR MASS (LBM)

542.2306 68.3895

.4118 216200.0

73602. 0

B- 19



1

4 5 6 7 8 9

10

APPENDIX C

ILRT 'SUMMARY DATA


ALMAX = 2.000 VRATET = 2.210

TIME 230 245 300 315

345 400 415 430 445 500 515 530 545 600 615 630 645 700 715 730 745 800 815 830 845 900 915 930

945 1000 1015 1030

DATE 705 705 705 705 705 705

705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705

TEMP 542. 231 542.329 542.401 542.494 542.567 542.637 542. 731 542.778 542.865 542.930 543.005 543.080 543.135 543.191 543.258 543.316 543.370 543.435 543.495 543.551 543.663 543.659 543.705 543.759 543.810 543.857 543.900 543.951 543.998 544.036 544.078 544.128 544.171


PRESSURE 68.3895

68.4045 68.4152 68.4222 68.4298 68.4340 68.4423 68.4464 68.4546 68.4589 68.4656 68.4728 68.4777 68.4827 68.4881 68.4931 68.4974 68.5019 68.5073 68.5134 68.5157 68.5209 68.5245 68.5284 68.5314 68.5360 68.5408 68.5450 68.5508 68.5512 68.5558 68.5569

VPRS .4118 .4128.4159 .4167. .4162 .4161 .4204. .420 1 .4231 .4219 .4241 .4244 .4247 .4268 .4274 .4284 .4285 .4302 .4307 .4313 .4317 .4334 .4332 .4351 .4352 .4373 4376 4374

.4367

.4364

.4400

.4389

.4428

C-1

VOLUME 216200. 21-6-200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 216200.


TEMP 1 = 539.9301 TEMP 2 = 539.9700 TEMP 3 = 539.9900 TEMP 4 = 540.0200 TEMP 5 = 535.1900 TEMP 6 = 535.1300 TEMP 7 = 539.1239 TEMP 8 = 538.5186 TEMP 9 = 546.7833 TEMP 10 = 546.4898 TEMP 11 = 565.5414

TEMP 12 = 534.2698 TEMP 13 = 540.1204 TEMP 14 = 546.9900 TEMP 15 = 560.3685

PRES 1 = 68.8244 PRES 2 = 68.8014


1 2 3 4 5

6 7 8 9

10

.3169

.3087

.3086

.3249

.3551

.5112

.5118

.5122

.5127

.5143

245 705

80.660 ) 80. 700 ) 80.720 ) 80. 050 ) 75.620 ) 75.560-)79.750 ) 79.140 ) 87.080 ) 87.170 )

150.640 74.540 79.550 87.120

100.410

68823.0 68792.0

613.300 ) 605.600 ) 605.500 ) 620.600 ) 647.000 ) 80.660 ) 80.700 ) 80.720 ) 80.050 ) 79.550 )




542. 3293 68.4000

.4128 216200.0 73600. C)

C-2


1 =

4= 5= 6= 7 =

9= 9C =

11 =

12 =

13 =

14 =

15 =

539.9500 540. 0000 540.0100 540.0400 5:35.3000 5-5.2100

539.2547 538.6576 546.9577 546.6610 565.4421 534. 4207 540. 1302 547.1800 560.5058

PRES 1 = 68.8334 PRES 2 = 66.8074

.3224

.3247 .3116 .3260 .3573 .5115 .5123 .5125 .5130 .5145.

80. 680 80. 730 80. 740 80. 070 75.730 75.640 79.880 79. 280 87.260 87.340

150.540 74.690 79.560 67.310

100.550

( .68832.0 ) ( 68798.0 )

618.300 620.400 608.300 621.600 648.800 60.660 80.730 80.740 80. 070 79.560

SUMMARY OF CORRECTED DATATIME = 300

DATE = 705

TEMPERATURE (DEGREES R.) = CORRECTED PRESSURE (PSIA) =

VAPOR PRESSURE (PSIA) = VOLUME (CU.FT.) = AIR MASS (LBM) =

542. 4015 68.4045

.4159 216200. C)

73595. 0

C-3


) ) ) ) ) ) ) )

)

) )


1 2 3 4 5 6 7 8 9 10

3700- 705


539.9700 540.0100 540. 0300 540.0600 535.4400

-535.-3300539.4056 538.8165 547.1223 546. 8524 565.6705 534.5414 540.1501 547.3500 560.6626

PRES 1 = 68.8424 PRES 2 = 68.8214

=

.3251 .3226 .3145 .3262 .3603 .5118 .5125

.5128

.5133

.5148





542. 4940 68.4152

.4167 216200.0

73593.9

C-4

1 2 3 4 5 67 8 9 10 11 12 13 14 15

315 705

80.700 ) 80.740 ) 80.760 ) 80.090 ) 75.870 ) 75.740-) 80.030 ) 79.440 ) 87.430 ) 87.530

150.770 74.810 79.580 ) 87.480 )

100.710

68841.0 68812.0

620.800 ) 618.500 611.000 ) 621.800 651.300 80.700 80.740 80.760 80.090 ) 79.580 )


1 2

3 4 5

6 7 8 9 1 C)


539.9800 540. 0300 540.0400 540.0700 535.5600 535.42A0

539.5263 538. 9357 547.2870 547. 0337 565.7003 534. 6824 540.1700 547.5300 560.7704

PRES 1 = 68.8514 PRES 2 = 68.8254

.3238

.3160

.3155

.3285

.3583

.5120

.5128

.5130

.5135

.5152

7.330 705

80.710 ) 80.760 ) 80.770 ) 0. 100 )

75.990 ) 7-5-.-850-+ 80.150 ) 79.560 ) 87.600 ) 87.710 ) 150. 800 ) 74.950 ) 79.600.) 87.660 )

100.820 )

( 68850.0 ) ( 68816.0 )

619.600 612.400 612.000 623.900 649.700 80.710 80.760 80.770 80.100 79.600

) ) ) )

)

)


DATE = 705



542.5666 68.4222

.4162 216200. 0 73591.7

C-5


1 2

4

5 6 7 8 9

11 12 13 14 15


1 2 3 4 5

6 7 8 9 1 0


TEMP 1 = 539.9900 ( 80. 720 TEMP 2 = 540. O500 ( 80.780 TEMP 3 = 540.0500 ( 80.780 TEMP 4 = 540.0900 ( 80.120 TEMP 5 = 535.6700 ( 76.100 TEMP 6 = 535.5300 ( 75.960 TEMP 7 = 539.6571 (80.280 TEMP 8 = 539.0648 ( 79.690 ) TEMP 9 = 547.4420 ( 87.760 ) TEMP 10 = 547.1948 ( 87.870 ) TEMP 11 = 565.8095 ( 150.910 )

TEMP 12 = 534.8031 ( 75.070 ) TEMP 13 = 540.1700 ( 79.600 ) TEMP 14 = 547.6600 ( 87.790 ) TEMP 15 = 560.8488 ( 100.900 )

PRES 1 = 68.8594 ( 68858.0 .) PRES 2 = 68.8324 ( 68823.0

VPRS 1 = .3257 ( 621.300 ) VPRS 2 = .3092 ( 606.000 ) VPRS 3 = .3159 ( 612.300 ) VPRS 4 = .3298 ( 625.000 ) VPRS 5 = .3601 ( 651.200 ) VPRS 6 = .5122 ( 80.720 ) VPRS 7 = .5132 ( 80.780') VPRS 8 = .5132 ( 80.780 ) VPRS 9 = .5138 ( 80.120 ) VPRS lo = .5152 (79.600 )


DATE = 705

TEMPERATURE (DEGREES R.) = 542.6371 CORRECTED PRESSURE (PSIA) = 68.4298

VAPOR PRESSURE (PSIA) = .4161 VOLUME (CU.FT.) = 216200.0 AIR MASS (LBM) = 73590.3

C-6


1 2

4 5 6 7 8 9 10 11 12 13 14 15

540. 0100 540. 0600 540. 0700 540.1000 535. 8000

2535.6300 539. 8080 539.2039 547.6163 547.3660 566.1273 534.9440 540.1903 547.8300 561.0253

PRES 1 = 68.8674 PRES 2 = 68.8415

VPRS 1 VPRS 2 VPRS 3 VPRS 4 VPRS 5 VPRS 6 VPRS 7 VPRS 8 VPRS 9 VPRS 10

.3249

.3411

.3172

.3326

.3647

.5125

. 513

.5135

.5140

.5155

80.740 80.790 80.800 80. 130 76.230

-76-.06080.430 79.830 87.940 88.040

151.230 75.210 79.620 87.960

101.080

( 68866.0 ( 68832.0

( ( ( ( ( ( (

620.600 635.000 613.500 627.500 655.000

80. 740 80.790 80.800 80.130 79.620

) )

)

)




542. 7310 68.4340

.4204 216200. 0 73582. 0

C-7



539.8600 540. 0700 540. 0800 540. 1200 535.9100 -5T35.-7400539.9388 539.3429 547.7712 547.5574 565.9088 535.0950 540.2004 548. 0000 561. 1428

PRES 1 = 68.8754 PRES 2 = 68.8495

.3320 .3255

3201 3331 3684

.5100 5135

.5137

.5143

.5157

415 705

80.590 ) 80.800 ) 80.810 ) 80.150 ) 76.340 )

--76.1-70-) 80.560 ) 79.970 ) 88.100 ) 88.230 ) 151.010 ) 75.360 ) 79.630 ) 88. 130 )

101.200 )

( 66874.0 ) ( 68840.0 )

627.000 ) 621.200 ) 616.200 ) 628.000 ) 658.000 ) 80.590 )

( 80.800 ) 80.810 )

( 80.150 ) 79.630 )


DATE = 705



542.7783 68.4423

.4201 216200.0 73584.5

C-8

TEMP TEMP TEMP TEMP TEMP TEMPTEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP

1

4 5

-67 8 9 1 C) 11 12 13 14 15



540.0100 540.0900 ( 540. 1000 540. 1300 536.03(.00) 535.8200 540.0594 ( 539.4621 547.9263 547.6984 566.0776 (. 535.1855 540.2106 548.1600( 561.2507 (

PRES 1 = 68.8824 PRES 2 = 68.8565

.3322

.3422

.3229

.3377

.3690

.5125

.5138

.5140

.5145

.5159

(

430 705

80.740 ) 80.820 ) 80.830 ) 80.160 ) 76.460 76.250 80.680 80.090 88.260 88.370

151.180 75.450 79.640 88.290

101.310

( 68881.0 ) ( 68847.0 )

627.200 636.000 618.800 632.000 658.5001 80. 740 80.820 80. 830 80.160 79.640

) )


DATE = 705



542.8649 68.4464

.4231 216200.0 73577.2

C-9


1

4 5

6 7 8 9

10 11 12 13 14 15

VPRS. VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS

1 2

4

5 6 7 8 9 10


540. 0300 540. 1000 540.1100 540.1400 536. 1400 535.93001 540. 2003 539.5714 548.0618

.547.8394 566.0379 535.3365

540. 23028 548.3100 561.3585

PRES 1 = 68.8894 PRES 2 = 68.8635

.3343

.3281

.3237

.3383 .3674 .5128 .5140 .5142 .5147 .5162

445 705

80.760 ) 80.830 ) 80.840 ) 80.170 ) 76.570 ) 76.-360-)80.820 ) 80.200 ) 88.400 ) 88.510

151.140 75.600 79.660 ) 88.440

101.420 )

68888.0 (68854.0)

629.000 623.500 619.500 632.600 657.200 80.760 80.830 80.840 80. 170 79.660




AIR MASS (LBM)

542.9305 68.4546

.4219 216200.0

73577.1

C-10


1 2 3 4 5 6 7 8 9

10 11 12 13 14 15



I = 540.0500 2 = 540. 1200 3 = 540.1200 4 = 540.1500 5 = 536.2500 6 = 536.0200 7 = 540.3311 8 = 539. 7005 9 = 548.2168

10 = 548.0005 11 = 566.2067 12 = 535.4471 13 = 540.2410 14 = 548.4500 15 = 561.4663

PRES 1 = 68.8955 PRES 2 = 68.8705

1 = 2 = 3= 4= 5 = 6 = 7= 8= 9=

10 =

.3367

.3343

.3268

.3413

.3726

.5132

.5143

.5143

.5148

.5164

( ( ( ( ( (

(. ( (

500 705

80.780 ) 80.850 ) 80.850 ) 80. 180 ) 76.680 ) 76.450 ) 80.950 ) 80.330 ) 88.560 ) 88.670

151.310 75.710 79.670 88.580

101.530

68894.0 ) 68861.0 )

631.200 629.000 622.300 635.200 661.400 80.780 80.850 80.850 80. 180 79.670

) ) ) ) ) ) ) )




543. 0052 68.4589

.4241 216200.0

73571.6

C-11




4= .5

7=

9= 10 =

11 =

12 =

13 =

14 = 15 =

540.0900 540.1300 540.1400 540.1600 536.3600 536.1200540.4418 539.8103 548.3621. 548.1617 566.3259 5-5.5377

540.2613 548.6100 .561.6035

PRES 1 = 68.9025 PRES 2 = 68.8775

3386 3303

.3271

.3428

.3740

.5138 .5145 .5147 .5150 .5167

515 705

80.820 ) 80.860 ) 80.870 ) 80.190 ) 76.790 )

-76-.-550-)81.060 ) 80.440 ) 88.710 ) 88.830

151.430 75.800 79.690 88.740

101.670

( 68901.0 ) ( 68868.0 )

( 632.800 ) ( 625.500 ) ( 622.600 ) ( 636.500 ) ( 662.500 )

80.820 ) 80.860 ) 80.870 ) 80.190 ) 79.690 )




543. 0804 68.4656

.4244 216200.0

73568.6

C-12



1 = 2 = 3 = 4= 5 = 6 = 7=

9= 10 =


540.0700 540.1400 540. 15o 540. 1801 536.4500 -536..1900540.5424 539.9312 548.4880 548.2825 .566.3557 535.6686 540.2816 548.7400 561.6624

PRES 1 = .66.9105 PRES 2 = 68.8845

.3405

.3270

.3283

.3447

.3752

.5135

.5147

.5148

.5153 .5171

( ( ( ( (

(

530 705

80.800 ) 80.870 ) 80.890 ) 80.210 ) 76.880 )

-76.-620+ 81.160 ) 80.560 ) 88.840 ) .88.950 ) 151.460 75.930 79.710 88.870

101.730

( 68909.0 ) ( 68875.0 )

634.500 622.500 623.700 638.100 663.500 80.800 80.870 80.880 80.210 79.710

) ) ) )




543.1354 68.4728

.4247 216200.0 73568.9

C-13

TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP, TEMP TEMP TEMP

1

4 5

6 7 8 9

10 11 12 13 14 15


1

4

4 5

6 7 8 9 10


540.0800 540.1500 540.1500 540.1902 536.5500 _536.3100540.6631 539.9716 548.6139 548.4235 566.4351 535.7592 540.2714 548.8500 561.7604.

PRES 1 = 68.9175 PRES 2 = 68.8916

.3378

.3399

.3326

.3480

.3767

5137 .5148 .5148 .5155 .5169

545 705

80.810 ) 80.880 ) 80.880 ) 80.220 ) 76.980 ) 76.-740-)81.280 ) 80.600 ) 88.970 ) 89.090 )

151.540 ) 76.020 ) 79.700 ) 88.980 )

101.830 )

( 68916.0 ) ( 68882.0 )

632.100 634.000 627.500 641.000 664.700 80.810 80.880 80.880 80.220 79.700




543.1913 68.4777

.4268 216200.0

73566.6

C-14


1 2 3 4 5 -67 8 9 10 11 12 13 14 15


1 4

3 4 5 6 7 8 9

10


540. 1200 540.1700 540.1700 540.2002 536.6500 536.4000 540.7536 540.1428 548.7495 548.5544 566.4947 535.8597 540.2714 548.9900 561.8290

PRES 1 = 68.9225 PRES 2 = 68.8976

.3411

.3369

.3333

.3480

.3795

.5143

.5152

.5152 .5157 .5169

( ( ( ( (

( ( ( (

600 705

80.850 ) 80.900 ) 80.900 ) 80.230 ) 77.080 ) 76.830 L 81.370 ) 80.770 ) 89.110 ) 89.220 )

151.600 ) 76.120 ) 79.700 ) 89.120 )

101.900 )

68921.0 68888.0

635.000 631.300 628.200 641.000 666.900

80.850 80.900 80.900 80.230 79.700

)

) )

)

)




543.2578 68.4827

.4274 216200.0

73563.0

C- 15


1 2 3 4 5

6 7 8 9 10 11 12 13 14 15

VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS, VPRS VPRS

1 2 3 4 5

6 7 8 9

10


1 =

2 =

4= 5 =

-6-= 7= 8 = 9= 10 =

11 =

12 =

13 =

14 =

15 =

540. 1400 540.1700 540. 1801 540.2103 536.7500 -36-.4800 540.8643 540.2437 548.8657 548.6954 566.4152 535.9906 540.3221 549.1300 561.9172

PRES I = 68.9295 PRES 2 = 68.9036

1. =

2 =

4= 5 = 6= 7= 8 = 9=

10 =

.3423

.3392

.3347

.3507 * 3805 .5147 .5152 .5153 .5158 .5177

(

(

615 705

80.870 ) 80.900 ) 80.910 ) 80.240 ) 77.180 )

-76.910-) 81.480 ) 60.870 ) 89.230 ) 89.360 )

151.520 ) 76.250 ) 79.750 ) 89.260 )

101.990 )

( 68928.0 ). ( 69894.0

( ( (

(

636.100 ) 633.400 ) 629.400 ) 643.300 ) 667. 700 ) 80.870 ) 80.900 ) 80.910 ) 80.240 ) 79.750 )




543.3156 68.4881

.4284 216200.0

73561.0

C-16




1 2 3 4 5

6 -7 8 9 10 ) 11 12 13 14 15

= 540.1400 = 540.1801 = 540.1900 = 540.2203 = 536.8200

S576. 57 )()

=540.9648 = 540.3444 = 548.9916 = 548.8264 = 566.5443 = 536.0711 = 540.3018 = 549.2500 = 561.9956

PRES 1 = 68.9335 PRES 2 = 68.9096

1 2

3 4 5 6 7 8 9 10

=

.3436 .3399 .3348 .3513 .3785 .5147 .5153 .5155 .5160 .5174

630 705

80.870 ) 80.910 ) 80.920 ) 80.250 ) 77.250 ) 77. 000 ) 81.580 ) 80.970 ) 89.360 ) 89.490 )

151.650 ) 76.330 ) 79.730 ) 89.380 )

102.070 )

68932.0 ) 68900.0 )

637.200 634.000 629.500 643.800 666.100 80.870 80.910 80.920 80.250 79.730

)




543. 3704 68.4931

.4285 216200.0

73558.9

C- 17




540.1500 540.1900 540. 2000 540.2305 536.9300 536C.6600 541.1057 540.4553 549.1176 548.9674 566. 6237 536.1718 540.3221 549.3800 562.0838

PRES 1 = 68.9405 PRES 2 = 68.9146

.3456 .3400 .3361 .3550 .3866 .5148 .5155 .5157 .5162 .5177

( ( ( ( ( (

(

645 705

80.880 ) 80.920 ) 80.930 ) 80.260 ) 77.360 )

-77.090-)81.720 ) 81.080 ) 89.490 ) 89.630 )

151.730 ) 76.430 )

.79.750 ) 89.510 )

102.160 )

( 68939.0 ) ( 68905.0 )

638.900 634.100 630.600 646.900 672.500 80.880 80.920 80.930 80.260 79.750

) ) )

SUMMARY OF CORRECTED DATA .TIME = 645

DATE = 705


VAPOR PRESSURE (PSIA) VOLUME (CU.FT.) AIR MASS.(LBM)

543. 4354 68.4974

.4302 216200.0

73554.7

C-18


1 2 3 4 5

67 8 9

10 11 12 13 14 15


1 2

3 4

5 6 7 8 9 1 c


1 = 2. =

4= .4 = 5 = 6 = 7= 8 = 9=

10 =

11 =

12 =

13 =

14 =

15 =

540.1600 540.2000 540.2000 540.2405 537.0200 536.7500 541. 1761* 540.5661 549.2435 549.1084 566.7628 536.3026

540.3221 549.5000 562.1622

PRES 1 = 68.9455 PRES 2 = 68.9196

1 =

2 = 3 = 4= 5 = 6= 7= 8 = 9=

10 =

.3484

.3414

.3383

.3539

.3855

.5150 .5157. .5157 .5164 .5177

700 705

80.890 ) 80.930 ) 80.930 ) 80.270 ) 77.450 ) 77.-180 81.790 ) 81.190 ) 89.620 ) 89.770 )

151.870 ) 76.560 ) 79.750 ) 89.630 )

102.240 )

( 68944.0 ) ( 68910.0 )

641.300 635.300 632.600 646.000 671.600 80.890 80.930 80.930 80.270 79.750

)

)


DATE = 705


VAPOR PRESSURE (PSIA) = VOLUME (CU.FT.) = AIR MASS (LBM) =

543.4947 68.5019

.4307 216200.0

73551.5

c- 19




540.1700 540.2100 540.2100 540.2405 537.1000 -536.-6400541.2868 540.6769 549.3791 549.2494 566.7628 536.3730 540. 3423 549.6400 562.2504

TEMP TEMP TEMP TEMP TEMP

--TEMPTEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP

PRES PRES


.3489

.3362

.3396 .3563 .3913 .5152 .5158 .5158 .5164 .5181

( ( ( ( ( ( ( ( ( ( (

C C C

715 705

80.900 ) 80.940 ) 80.940 ) 80.270 ) 77.530 )

-77.270-)81.900 ) 81.300 ) 89.760 ) 89.910 )

151.870 76.630 79.770 89.770

102.330

( 68951.0 ( 68915.0

(

C

( ( C C

641.700 630.700 633. 700

648.000 676.100 80.900 80.940 60.940 80.270 79.770

)


DATE = 705



543.5515 68. 5073

4313 216200.0 73549.7

C-20

1 2 3 4 5

-67 8 9 10 11

12 13 14 15

1 = 68.9525 2 = 68.9246

1 2 3 4 5 6 7

8 9 10


1 2 3 4 5

6 7 8 9

10 11 12 13 14 15

540.1900 540.2200 540.2200 540.2606 537.1900 536.9300 541.4175 540.7777 549.5050 549.3702 567.8649 536.4837 540.3627 549.7600 562.3386

PRES 1 = 68.9595 PRES 2 = 68.9306

1 2

4 5 6 7 8 9 10

.3472

.3399

.3411

.3569

.3898.

.5155

.5160

.5160

.5167

.5184

80.920 80.950 80.950 80.290 77.620 77.36082.030 81.400 89.890 90.030

152.980 76.740 79.790 89.890

102.420

68958.0 ) 68921.0 )

( (

640.300 634.000 635.000 648.500 675.000 80.920 80.950 80.950 80.290 79.790

) )


DATE = 705



543.6627 68.5134

.4317 216200.0

73541.2

C-21

TEMP TEMP TEMP TEMP, TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP


730 705


540.2000 540.2300 540.2300 540.2505 537.2800 -5-7. 0000 541.4880 540.8684 549.6018 549.4911 566.8223 536.5541 540.3829 549.8600 562.4072

( C C ( ( (

C C

(

( C C

PRES 1 = 68.9625 PRES 2 = 69.9357

=

=

=

.3485 .- 516

.3428

.3575

.3901 .5157 .5162 .5162 .5165 .5188

C C C C

C

C C (

745 705

80.930 80.960 80.960 80.280 77.710 ) 77.430) 82.100 81.490 89.990 90.150

151.930 ) 76.810 79.810 ) 89.990 )

102.490 )

( 68961.0 ) ( 68926.0 )

641.400 644.000 636.500 649.000 675.200 80.930 80. 960 80.960 80.280 79.810

) )

) ) ) )




543.6591 68.5157

.4334 216200. 0 73544.1

C-22


1 2

3 4

5 -67 8 9 10 11 12 13 14 15


1 2 3 4 5 6 7 8 9

10


540.2000 540. 2300 540.2400 540.2606 537.3400 537.1300 541.5785 540.9591 549.7084 549.5918 566.8025 536.6548 540.3829 549.9700 562.4661

PRES 1 = 68.9676 PRES 2 = 68.9407

.3498

.3470

.3434

.3564

.3916

.5157 .5162 .5163 .5167 .5188

( (

( ( ( (

(

800 705

80.930 ) 80.960 ) 80.970 ) 80.290 ) 77.770 )

_77.560_)82.190 ) 81.580 ) 90.100.) 90.250

151.910 76.910 79.81 ) 90.100

102.550

( 68966.0 ) ( 68931.0 )

642.500 640.100 637.000 648.100 676.400 80.930 80.960 80.970 80.290 79.810




54.. 7051 68.5209

.4332 216200.0

73543.5

C-23

TEMP 1 TEMP 2 TEMP 3 TEMP 4 TEMP 5 TEMP. 6 TEMP 7 TEMP 8 TEMP 9 TEMP 10 TEMP 11 TEMP 12 TEMP 13 TEMP 14 TEMP 15


1 2 3 4 5

6 7 8 9 10


1 = 540.2000 2 = 540.2400 3 = 540.2400

4 ='540.2707 5 = 537.4300 6 = 537.17007-= 541.6489 8 = 541.0498 9 = 549.8052 10 = 549.7227 11 = 567.0706 12 = 536.7051 13 = 540.3829 14 = 550.0700 15 = 562.5347

PRES 1 = 68.9736 PRES 2 = 68.9457

VPRS VPRS VPRS VPRS. VPRS VPRS VPRS VPRS VPRS VPRS

1 =

2 =

4= 5 = 6 = 7= 8 = 9=

10 =

.3551

.3527 .3450 .3601 .3937 .5157 .5163 .5163 .5169 .5188

( 68972.0 ) ( 68936.0 )

( 647.000 ) ( 645.000 ) ( 638.400 ) ( 651.200 ) ( 678.000 )

80.930 ) ( 80.970 )

80.970 ) ( 80. 300 )

79.810 )

SUMMARY OF CORRECTED DATA"TIME = 815

DATE = 705



543.7592 68.5245

.4351 216200. 0

73540. C)

C-24


80.930 80.970 80.970 80.300 77.860

-7-7.-600 82.260 81.670 90. 200 90.380

152.180 76.960 79.810 90. 200

102.620

)

)

) ) )


540.2200 540.2500 540.2600 540.2808 537.4900 537.2300541.7495 541.1505 549.9117 549.8436 567.1103 536.8258 540.3931 550.1600 562.5543.

PRES 1 = 68.9776 PRES 2 = 68.9497

=

.3545

.3542

.3471

.3579

.3928

.5160

.5165 .5167 .5170 .5189





543. 8096 68.5284

.4352 216200.0

73537.4

C-25

1

4 5 6 7 8 9

10 11 12 13 14 15

80.950 80.980 80.990 80.310 77.920

A 77.66C)82.360 81.770 90.310 90. 500

152.220 77.080

.79.820 90.310

102.640

( 68976.0 ( 68940.0

( 646.500 ( 646.200 ( 640.200 ( 649.300 ( 677.300

80.950 80.960 80.990 80.310 79.820


1 2 3 4 5 6 7 8 9

10


TEMP 1 = 540.2400 TEMP 2 = 540.2600 TEMP 3 = 540.26() TEMP 4 = 540.2908 TEMP 5 = 537.5700

-TEMP- 6 =-537.3200 TEMP 7 = 541.8502 TEMP 8 = 541.2412 TEMP 9 = 550.0280 TEMP 10 = 549.9543 TEMP 11 = 567.0507 TEMP 12 = 536.9064 TEMP 13 = 540.3829 TEMP 14 = 550.3100 TEMP 15 = 562.6425

PRES 1 = 68.9826 PRES 2 = 68.9547

VPRS 1= .3600 VPRS 2 .3581 VPRS 3 = .3477 VPRS 4.= .3607

VPRS 5 = .3988 VPRS 6 = .5163

VPRS 7 = .5167 VPRS 8 = .5167 VPRS 9 = .5172 VPRS 10 = .5188

SUMMARY OF CORRECTED TIME = 845 DATE = 705

.TEMPERATURE (DEGREES R.) CORRECTED PRESSURE (PSIA)


543.8571 68.5314

4373 216200.0 73534.1

C-26

)

) ) ) )

)

)

80.970 80.990 80. 990 80. 320 78. 000

-77.750 82.460 81.860 90. 430 90.610

152. 160 77. 160 79.810 90.440

102.730

( 68981.0 ( 68945.0

( ( (

( ( ( ( ( (

651.100 649.500 640.700 651.7(0 681.900 80.970 80.990 80.990 80.320 79. 810

DATA

845 705


1 =

4=

7=

9=

10 =

11 =

12 =

13 = 14 = 15 =

540.2400 540.2700 540. 2700 540.2908 537.6300 537Z.3900 541.9205 541.3319 550.1345 550.0753 567.0905 536.9667 540.3931 550.3900 562.7111.

PRES 1 = 68.9876 PRES 2 = 68.9597

1 =

4= 3= .4 5 = 6= 7=

9=

10 =

3593 .3518 3509

.3679

.3987

.5163

.5169

.5169

.5172

.5189

(

(

(

(

(

(

(

80.970 81.000 81.000 80.320 78.060 7.-820.82.530 81.950 90.540 90.730

152. 200 77.220 79. 820 90.520

102.800

( 68986.0 ( 68950.0

( 650.500 ( 644.200 ( 643.400 ( 657.600 ( 681.800

80.970 81.000 81.000 80.320 79.820


DATE = 705




543.9004 68.5360

.4376 216200.0 73533.2

C-27



. 900 705


540.2500 540.2700 540.2700 540.3009 537. 7200 537.4700 -542.0211541.4125 550.2314 550.1860 567.1500 537.0774 540. 3931 550.5000 562.7993

PRES 1 = 68.9916 PRES 2 = 68.9647

1 =

2 = 3 = 4= 5 = 6 = 7= 8 = 9= 10 =

.3609

.3552

.3516

.3618

.3962

.5165

.5169

.5169

.5174

.5189

915 705

80.980 ) 81.000 ) 81.000 ) 80.330 ) 78.150 ) 77.900 )

-82.630-) 82.030 ) 90.640 ) 90.840

152.260 ) 77.330 79.820 90.630

102.890 .)

( 68990.0 ( 68955.0

( 651.800 ( 647.100 ( 644.000 ( 652.600 ( 679.900

80.980 81.000 81.000 80.330 79.820


DATE = 705



543.9507 68.5408

.4374 216200.0

73531.6

C-28


4 5

6 78 9 10 11 12 13 14 15


930 705SUMMARY OF MEASURED DATA AT

TEMP 1 = 540.2600 TEMP 2 = 540.2800 TEMP 3 = 540.2800 TEMP 4 = 540.3110 TEMP 5 = 537.7900 TEMP 6 = 537.5400 TEMP 7 = 542.1117

TEMP 8 = 541.5032 TEMP 9 = 550.3282 TEMP 10 = 550.2968 TEMP 11 = 567.1599 TEMP 12 = 537.1378 TEMP 13 = 540.4336 TEMP 14 = 550.5900 TEMP 15 = 562.8483

PRES 1 = 68.9956 PRES 2 = 68.9677


1 2

3 4 5

6 7 8 9 10

.3620

.3441

.3523 .3621 .3975 .5167 .5170 .5170 .5175 .5196

( C

C

C C (

80. 990 81.010 81. 010 80.340 78.220 77.970 82.720 82.120 90.740 90.950

152.270 77.390 79.860 90.720

102.940

)

)

)

) )

)

( 68994.0 ) ( 68958.0 )

652.700 637.600 644.600 652.800 680.900

80.990 81.010 8 1. 010 80.340 79.860

) )

)

SUMMARY OF CORRECTED DATA

TIME = 930 DATE = 705


CORRECTED PRESSURE (PSIA)

VAPOR PRESSURE (PSIA)


543.9980 68.5450

.4367 216200.0

73529.7

C-29


= 540.2600 = 540.2900 = 540.2900 = 540.3210 = 537.8500 - 5376000 = 542.1821

= 541..5839

= 550.4348 = 550.3270 = 567.1599 = 537.2485 = 540.4336 = 550.7100 = 562.8777


.3635

.3558

.3536

.3419

.3994

.5167

.5172

.5172

.5177

.5196

1

4 5 6 7 8 9

10 11 12 13 14 15




AIR MASS (LBM)

544. 0361 68. 5508

.4364 216200. C) 73530.8

C-30

( ( ( ( (

( ( ( ( ( ( (

(

(

945 705

80.990 ) 81.020 ) 81.020 ) 80.350 78.280 78.030-)82.790 ) 82.200 ) 90.850 ) 90.980

152.270 77.500 79.860) 90.840

102.970 )

68999.0 ) 68964.0

654.000 ) 647.600 ) 645.700 ) 635.700 682.300

80.990 81.020 81.020 80.350 79.860

PRES 1,= 69.0006 PRES 2 = 68.9737


1 2

3 4 5 6 7 8 9

10


540.2800 540. 3000 540.3000 540. 3110 537.9200 537.6700 542.2726 541.6846 550.5316 550.5083 567.1202 537.2686 540.4438 550.8000 562.8973

PRES 1 = 69.0046 PRES 2 = 68.9778

.3591

.3658

.3551

.3666

.4017

.5170

.5174

.5174

.5175

.5198



DATE = 705



544.0785 68.5512

.4400 216200.0 73525.5

C-31

1 2

5 6 7 8 9

10 11 12 13 14 15

81.010 ( 81.030

81.030 80.340 78.350 78. 100 82.880 82.300 90.950 91.160

152.230 77.520 79.870 90.930

102.990

( 69003.0 ( 68968.0

( 650.300 ( 655.900 ( 647.000 ( 656.500 ( 684. 100

81.010 81.030 81.030 80.340 79.870


1 2

3 4 5 6 7 8 9 1 0

1000 705


1 2 3 4 5 6 7 8 9

10 11 12 13 14 15

540.2800 540.3100 540.3000 540.3311 537.9900 537. 7300542.3632 541.7552 550.6285 550.6191 567.1798 537.3994 540.4539 550.8900 563.0149

PRES 1 = 69.0086 PRES 2 = 68.9608

1 24

3 4 5

6 7 8 9

10

=

.3638

.3555

.3561

.3573

.4044

.5170 .5175 .5174 .5179 .5200

( (. ( ( (

( ( ( (

81.010 81.040 81.030 80.360 78.420 78.-1-6082.970 82.370 91.050 91.270 152.290 77.650 79.880 91.020

103.110

69007.0 ) 68971.0 )

654.200 647.300 647.800 648.800 686.100

81.010 81.040 61.030 80.360 79.880




544.1280 68.5558

.4389 216200.0

73523.7

C-32


VPRS VPRS VPRS VPRS. VPRS VPRS VPRS VPRS VPRS VPRS


1 = 540. 2900 2 = 540.3200. 3 = 540.3100

4 = 540.3110 5 = 538.0600 6 = 537.7900 7 = 542.4537 8 = 541.8458 9 = 550.7157

10 = 550.6996 11 = 567.3188 12 = 537.4800 13 = 540.4438 14 = 550.9700 15 = 563.0639

PRES 1 = 69.0136 PRES 2 = 68.9858


1 = 2 =

4= 5=

6= 7= 8 = 9=

10 =

.3669

.3781

.3581

.3630

.4080 .5172 .5177 .5175 .5175 .5198

69012.0 68976.0

656.800 ) 665.800 649.500 ) 653.600 688.8030 81.020 81.050 81.040 80.340 79.870


DATE = 705



544.1711 68.5569

.4428 216200.0

73519.1

C-33


61.020 81.050 81.040 60. 340 78.490 78.220 83.060 82.460 91.140 91.350

152.430 77.730 79.870 91. lo

103.160

1030 705

APPENDIX D

ILRT TREND REPORT, MASS POINT, AND TOTAL TIME ANALYSIS

.DUANE ARNOLD ENERGY CENTER 1985 ILRT TREND REPORT

TIME AND DATE AT START OF TEST: 230 .705 1985

NO.. END TOTAL TIME ANALYSIS MASS POINT ANALYSIS PTS TIME MEAS. CALCULATED UCL CALCULATED UCL ---- ---------------------------------------------

4 315 .- 354 .404 1.581 .384 .- 579

5 330 .338 .370 .850 .350 .451

6 345 .307 .336 .655 .316 .389

7 400 .435 .386 .654 .385 .479

8 415 .326 .363 .594 .355 .430

9 430 .405 .382 .583 .381 .445

10 445 .361 .378 .557 .374 .425

11 500 .397 .387 .549 .386 .429

12 515 .396 .393 .542 .393 .428

13 530 .361 .387 .527 .383 .414

14 545 .355 .381 .514 .374 .402

15 600 .364 .378 .. 504 .371 .396

16 615 .357 .375 .494 .366 .388

17 630 .352 .370 .485 .362 .381

18 .645 .363 .369 .479 .361 .379

19 700 .366 .369 .474 .362 .378

20 715 .360 .368 .469 .361 .375

21 730 .397 .373 .472 .370 .385

22 745 .360 .372 .467 .367 .381

23 800 .347 .368 .461 .362 .376

24 815 .352 .366 .456 .360 .372

25 830 .351 .363 .452 .357 .369

26 845 .354 .362 .448 .356 .367

27 900 .345 . 359. .443 .353 .364

28 915 .340 .356 .439 .350 .360

29 930 .337 .353 .434 .346 .357

0 945 .321 .349 .429 .340 .352

1 1000 .333 .346 .424 .338 .348

32 1015 .329 .343 .420 . 335 .345

1030 .338 .342 .417 .334 .344

D-1

DUANE ARNOLD ENERGY CENTER 1985 ILRT

LEAKAGE RATE (WEIGHT PERCENT/DAY) MASS POINT ANALYSIS

TIME AND DATE AT START OF TEST: 230 705 1985 TEST DURATION: 8.00 HOURS

TIME TEMP PRESSURE CTMT. AIR MASS LOSS AVERAGE MASS (R) (PSIA) MASS (LBM) (LBM) LOSS -LHM/_HR

---------------------------------------------------------------

230 245 300 315 330 345 400 415 430 445 500 515 530 545 600 615 630 645 700 715 730 745

815 830 845 900 915 930 945

1000 1015 1030

542.231 542.329 542.401 542.494 542.567 542.637 542.731 542.778 542.865 542.930 543.005 543.080 543.135 543.191 543.258 543.316 543.370 543.435 543.495 543.551 543.663 543.659 543.705 543.759 543.810 543.857 543.900 543.951 543.998 544.036 544.078 544.128 544.171

68.3895 68.4000 68.4045 68.4152 68.4222 68.4298 68.4340 68.4423 68.4464 68.4546 68.4589 68.4656 68.4728 68.4777 68.4827 68.4881 68.4931 68.4974 68.5019 68.5073 68.5134 68.5157 68.5209 68.5245 68.5284 68.5314 68.5360 68.5408 68.5450 68.5508 68.5512 68.5558 68.5569

73602. 73600. 73595. 73594. 73592. 73590. 73582. 73585. 73577. 73577. 73572. 73569. 73569. 73567. 73563. 73561. 73559. 73555. 73552. 73550. 73541. 73544. 73543. 73540. 73537. 73534. 73533. 73532. 73530. 73531. 73525. 73524. 73519.

2.1 5. 0 1.1 2.2

1.4 8.2

-2.5 7.4 .1

5.5

2.9. -. 2 2.2 3.7 2.0 2.1 4.2 3.2

1.9 8.5'

-3.0 .7

3.5 2.6 3.3 .9

1.7 1.9

-1. 1

5.3

1.7 4.7

8.3 14.1 10.9 10.4 9.4

13.3 10. 0 12.4 11.1 12.2 12.1 11.1 10.9 11.2 10.9 10.8 11.1 11.2 11.0 12.2 11. 0

10.6 10. 8 10. 8 10.9 10.6 10.4 10.3 9.8 10.2 10.1 10.4

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

INTERCEPT (LBM) SLOPE (LBM/HR)

MAXIMUM ALLOWABLE LEAKAGE RATE

75. OF .MAXIMUM ALLOWABLE LEAKAGE RATE

THE UPPER 95% CONFIDENCE LIMIT THE CALCULATED LEAKAGE RATE

= 216200.

S73600.

= -10.2

= 2. 000

=. 1.500

= .344

S.334

D-2

DUANE ARNOLD ENERGY CENTER 1985 ILRT LEAKAGE RATE (WEIGHT PERCENT/DAY)

TOTAL TIME ANALYSIS

TIME AND DATE AT START OF TEST: 230 705 1985 TEST DURATION: 8.00 HOURS

TIME

230 245 300 315 330 345 400 415. 430 445 500 515 530 545 600 615 630 645 700 715 7.0 745

815 830 845 900 915 930 945

1000 1015 1030

TEMP (R.-)-

542.231 542.329 542.401 542.494 542.567 542.637 542.731 542.778 542.865 542.930 543.005 543.080 543.135 543.191 543.258 543.316 543.370 543.435 543.495 543.551 543.663 543.659 543.705 543.759 543. 810 543.857 543.900 543.951 543.998 544.036 544.078 544.128 544.171

PRESSURE MEASURED (PSIA)-LEAKAGE-RATE

68.3895 68.4000 68.4045 68.4152 68.4222 68.4298 68.4340 68.4423 68.4464 68.4546 68.4589 68.4656 68.4728 68.4777 68.4827 68.4881 68.4931 68.4974 68.5019 68.5073 68.5134 68.5157 68.5209 68.5245 68. 5284 68.5314 68.5360 68.5408 68.5450 68.5508 68.5512 68.5558 68.5569

.270

.461

.354 336

.307

.435

.326

.405 .361 .397 .396 .361 .355 .364 .357

352

.363

.366

.360

.397

.560 .347

.351 .354 .345 .340 .337 .321

.329 338

MEAN OF THE.MEASURED LEAKAGE RATES MAXIMUM ALLOWABLE LEAKAGE RATE 75. OF MAXIMUM ALLOWABLE LEAKAGE RATE THE UPPER 95. CONFIDENCE LIMIT THE CALCULATED LEAKAGE RATE

2. 000: 1. 500

.417

.342

D-3

APPENDIX E

ILRT AND VERIFICATION PLOTS

AVERAGE CONTAINMENT TEMPERATURE VERSUS TIME


______________________________________________________________________ I ______________________

~1~ ______ __________________ ______

a- -________ -___ -

9~7~

.44,C." O,00 0.30 obOO 0730

I ime (Hours)

0900 1030 1145 1245 1345

ri-i

I-. J C

S 4-

544 5

5e3 6

5sn

5d0

5,60 15453.)- ?4 0000-7;/ 544>

AVERAGE CONTAINMENT DRY AIR PRESSURE VERSUS TIME


ABS

4 'S

m

* IS

a.

g6o-1/5 0t30 0400 0430 0600 0730 0900 1030

Time IHours)

1245 1345

AVERAGE CONTAINMENT VAPOR PRESSURE VERSUS TIME


0.3 M -- r-r---r--r-.r--rrr--r. .. ____ __

0300 0430 0600 0730

lime (Hours)

0.

0.01 a

ri 23 01

01 Ca

a a 01

a230-7/4 0000-1/5 0130 0900 1030 .511 $24. 45 1345 3445 1545

40

46

a so

AVERAGE CONTAINMENT ATWSS VERSUS TIME - ILRT


73.60

73.55

O O 73.50

rn E

-0 73.45

U)0.75 La

E L 73.40

73.35

73.30 , , 0230 0345 0500 0615 0745 0915 1030

Time (Hours)

AVERAGE CONTAINMENT AIRMASS VERSUS TIME - VERIFICATION FLOW TEST

DUANE ARNOLD ENERGY;CENTER 1985 ILRT

JNVerification Lower Limit

Aireass G Regression

N

73.15

73.08 1145 1245

Verification Upper Limit

1345 Time

1445 (Hours)

73.50

73.43

m

0 0 0

E

U) En (0 E r-

73.36

73.29

73.22

I I I

1545

-

MASS POINT LEAKAGE RATE VERSUS TIME - ILRT

DUANE ARNOLD ENERGY.CENTER 1985 ILRT

0.75 La - 1.500

95% UCL

0315 0415 0515 0615 0715 0815 0915 1030

Time (Hours)

2.1 -t

1.8

1.5

1.2

m

1

0)

I

(n) (U

-I

-4 1

TOTAL TIME LEAKAGE RATFVERSUS TIME - ILRT


2.1

4J C 0.75 La i.500 w i.5 CD

O .)

*a1 1.

'~0.9-40

0.6

0

MASS POINT LEAKAGE RATE VERSUS TIME - VERIFICATION FLOW TEST


2.8


CU

CYD

(0,

CL

Verification Lower Limit

I I I 1315

I I I I

1400 Time

I I 1445

I I I

(Hours)1

1545

m

Rate2.2

2.0

1.8- 1230

A

TOTAL TIME LEAKAGE RATE VERSUS



6

A-

Rate

Verification Lower Limit

2.2

2.0

123( 1400 Time

1445 (Hours)

I I

1545

2.

(0

-P cc

CIJ a) En

I

CD E

O

1315)

- VERIFICATION FLOW TEST

2

APPENDIX F

VERIFICATION TEST SUMMARY DATA


ALMAX = 2.000 VRATET-= 2.210

TIME 1145 1200 1215 1230 1245 1300 1315 1330 1345 1400 1415 14:0 1445 15003 1515 1530 1545

DATE 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705 705

TEMP 544. 373, 544. 409 544.442 544.484 544.526 544.569 544.603 544.656 544.685 544.726 544.754 544.794 544.824 544.864 544.910 544.940 544.979


PRESSURE 68.5262 68.5200c _ 68.5085 68.4986 68.4894 68.4809 68.4703 68.4554 68.4530 68.4401 68.4275 68.4209 68.4071 68.3954 68.3845 68.3736 68.3628

VPRS .4460 .4437 .4461 .4470. .4462 .4462

.. 4462. .4527 .4450 .4489 .4510 .4485 .4498 .4515, .4529 .4533 .4531

VOLUME 216200. 2162003. 216200. 2 16200. 216200. 216200. 216200. 216200. 216200. 216200. 216200. 2162()00. 216200. 216200. 216200. 216200. 216200.

F-1


1 2

4 5 6 7 8 9

10 C 11 12 13 14 15

540. 3000 540.3200 540.3200 540.3412 538.1300 537.8500 542.5242 541.9365 550.8125 550.8104 567.4082 537.6007 540.4539 551.0800 563. 1227.

PRES 1 = 69.0156 PRES 2 = 68.9888

1

3 4 5

6 7 8 9

10

.3677 .3585 .3571 .3914 .4027 .5174 .5177 .5177 .5181 . 5200

81.030 81. 050 81.050 80. 370 78.560 78.280 83. 130 82.550 91.240 91.460

152.520 77.850 79.880 91.210

103.220

( 69014.0 ) ( 68979.0 )

657.400 649.800 648.700 676.200 684.800 81.030 81.050 81.050 80.370 79.880

)


DATE = 705



544.2221 68.5590

.4432 216200.0 73514.5

F-2




TEMP 1 = 540.3000 TEMP 2 = 540.3200 TEMP 3 = 540.3100 TEMP 4 = 540.3513 TEMP 5 = 538.1800 TEMP 6 = 537.9000 TEMP 7 = 542.5845 TEMP 8 = 542.0172 .TEMP 9 = 550.8997 TEMP 10 = 550.9111 TEMP 11 = 567.4181 TEMP 12 = 537.5705 TEMP 13 = 540.4336 TEMP 14 = 551.1700 TEMP 15 = 563.1815

PRES 1 = 69.0106 PRES 2 = 68.9818

VPRS 1 = .3644 VPRS 2 = .3601 VPRS 3= .3595 VPRS 4 = .3615 VPRS 5 = .4056 VPRS 6 .5174 VPRS 7 = .5177 VPRS 6 = .5175 VPRS 9 = .5182 VPRS 10 = .5196

81.030 81.050 81.040 80.380 78.610 78. 330 83.190 82.630 91. 330 91.560

152.530 77.820 79. 860 91.300

103.260

( 69009.0 ) ( 68972.0 )

( ( ( ( ( ( ( ( ( (

654.700 ) 651.200 ) 650.700 ) 652.300 ) 687.000 ) 81.030 ) 81.050 ) 81.040 ) 80.380 ) 79.860 )




544.2515 68.5557

. 4404 216200.0 73507. 0

F-3


540.2900 540. 330:)0 540.3100 540. 3513 538.2600 537.9600_ 542.6650 542.0877 550.9869 551.0119 567.4181 537.6309 540.4438 551.2600 563.2208

PRES 1 = 69.0016 PRES 2 = 68.9747

.3698

.3535

.3588

.3839

.4117

.5172

.5179

.5175 .5182 .5198


.SUMMARY OF CORRECTED DATA TIME = 1115 DATE = 705



544. 2884 68. 5449

.4432 216200.0

73490. 4

F-4

1

4 5 6 7 8 9 10 C 11 12 13 14 15

1115 705

81.020 ) 81.060 ) 81.040 ) 80.380 78.690

-78-.-:390 83.270 82.700) 91.420) 91.660 152.530 77.880 79.870 91.390

103.320 )

69000.0 68965.0

659.100 645.600 650.100 670.400 ) 691.500 ) 81.020 ) 81.060 ) 81.040 ) 80.380 ) 79.870 )


1 2

4 5 6 7 8 9

1 Q



1 2

3 4 5 67 6 9 10 11 12 13 14 15

PRES 1 = PRES 2 =

VPRS 1 = VPRS 2 = VPRS 3 = VPRS 4 = VPRS 5 = VPRS 6 = VPRS 7 = VPRS 8 = VPRS 9 = VPRS 10.=

540.3000 540.3300 540.3200 540.3513 538.3300 538._0:400542.7455 542.1683 551.0740 551. 1025 567.5074 537.7316 540. 4641 551.3600 563.2795

68.9936 68.9667

.. 3704

.3589

.3601

.3695

.4095

.5174

.5179

.5177

.5182

.5201

( (

C ( (

1130 705

81.030 ) 81.060 ) 81.050 ) 80.380 ) 78.760 )

-78.-470-) 83.350 82.780 91.510 91.750

152.620 77.980 79.890 91.490

103.390

( 68992.0 ) ( 68957.0 )

659.600 650.200 651.200 658.900 689.900 81. 030 81.060 81.050 80.380 79.890




544.3359 68.5378

.4423 216200.0

73476.4

F-5


540.2900 540.3300 540.3200 540.3613 538. 4000 -5-36.1000542. 8058 542.2388 551.1515 551.1831 567.6465 537.7919 540.4742 551.3900 563.3286

81.020 81.060 81. 050 80.390 78.830 78.530 83.410 82.850 91.590 91.830

152.760 78.040 79.900 91.520

103.430

PRES 1 = 68.9866 PRES 2 = 68.9577


1

4 5

6 7 8 9 10

.3734

.3737 .3612 .3803 .4144 .5172 .5179 .5177 .5184 .5203

( 68985.0 ) ( 68948.0 )

662.000 662.300 652.100 667.500 693.500 81.020 81.060 81.050 80.390 79.900

)

)


DATE = 705



544.3730

68.5262 .4460

216200.0 73458.9

F-6


1 2

4 5

-67 8 9 10 11 12 13 14 15


1 2

4 5 67 8 9

10 11 12 13 14 15

540. 3000 540. 3400 540.3200 540.3613 538.4600 538.-1500542.8863 542.3195 551.2484

551.2939 567.5770 537. 8020 540.4539 551.5300 563.4070

PRES 1 = 68.9786 PRES 2 = 68.9487

1

3 4 5 6 7 8 9

10 C

.3722 .3597 .3645 .3737 .4108 .5174 .5180 .5177 .5184 .5200

81.030 81.o70 81. 050 80.390 78.890 78-.58083.490 82. 930 91.690 91.940 152. 690 78.050 79.880 91.660

103.510

( 68977.0 ( 68939.0

C

661.100 650.800 654.800 662.300 690.900

81.030 81.070 81.050 80. 390 79.880

)




544.4086 68. 5200

.4437 216200.0 73447.4

F-7




540.3200 540.3400 540.3300 540.3714 538.5197 538.2100542.9567 542.3900 551.3356 551.3845 567.4678 537.8624 540.4641 551.6300 563.4462

C


PRES PRES


SUMMARY OF

81.050 81.070 81.060 80.400 78.950

-78.64T0 83. 560 83. 000 91. 780 92.030

152.580 78.110 79.890 91.760

103.550

68967.0 ) 68931.0 )

663.100 ) .656.600 ) 654.600 ) 668.800 ) 694.300 ) 81.050 ) 81.070 ) 81.060 ) 80.400 ) 79.890 )

CORRECTED DATATIME = 1215 DATE = 705


VAPOR PRESSURE (PSIA) VOLUME (CU.FT.) AIR MASS.(LBM)

544.4424 68.5085

.4461 216200.0

73430.6

F-8

1 2 3 4

5 67 8 9

10 11 12 13 14 15

1 = 68.9686 2 = 68.9407

1 = .3747 2 = .3667 3 = .3643 4 = .3819 5 = .4155 6 = .5177 7 = .5180 8 = .5179 9 = .5186

10 = .5201

1215 705


TEMP 1 = 540.3200 TEMP 2 = 540.3500 TEMP 3 = 540.3300 TEMP 4 = 540.3714 TEMP 5 = 538.5793 TEMP 6 = 538. 2600 TEMP 7 = 543.0272 TEMP 8 = 542.4606 TEMP 9 = 551.4130 TEMP 10 = 551.4752 TEMP 11 = 567.6365 TEMP 12 = 537.9227 TEMP 13 = 540.4641 TEMP 14 = 551.7100 TEMP 15 = 563.5050

PRES 1 = 68.9605 PRES 2 = 68.9306

VPRS VPRS VPRS' VPRS VPRS VPRS VPRS VPRS VPRS VPRS

1 2

3 4

5 6 7 8 9

10

.3746

.3822

.3672

.3765

.4114 .5177 .5182 .5179 .5186 .5201

1230 705

81.050 ) 81.080 ) 81.060 ) 80.400 ) 79.010 ) 78.690 ) 83.630 ) 83.070 ) 9.1.860 ) 92.120 ) 152.750 ) 78.170 ) 79.890 ) 91.840 )

103.610 )

68959.0 ) 68921.0 )

663.000 669.000 657.000 664.500 691.300 81.050 81.080 81.060 80.400 79.890

)





544.4841 68. 4986

.4470 216200.0 73414. 3

F-9


1 =

36=

7= 6=

9= 10 =

11 =

12 =

13 =

14 =

15 =

540. 3300 540. 3600 540.3400 540.3714 538.6588 538.3300543.1076 542.5411 551.4518 551.5658 567.5969 536.0234 540.5046 551.8000 563.5638

PRES 1 = 68.9505

PRES 2 = 68.9206

1 = 2 =

4= 5=

6 = 7= 8 = 9= 10 =

. 3729

.3696

.3666

.3790

.4148

.5179

.5184

.5180

.5186

.5208



DATE = 705



544.5255 68.4894

.4462 216200.0 73398.9

F-10

1245 705

81.060 81.090) 81.070 80.400 79.090

-78-760-+83.710 ) 83.150 ) 91.900 ) 92.210 )

152.710 78.270 79.930 91.930 )

103.670 )

68949.0 68911.0

661.600 659.000 .656.500 666.500 693.800 81.060 81.090 81.070 80.400 79.930



TEMP TEMP TEMP TEMP TEMP TEMP. TEMP TEMP TEMP TEMPTEMP TEMP TEMP TEMP TEMP

1 = 540.3200 2 = 540.3600 3 = 540.3500 4 = 540.3815

5 = 538.7085

6 = 538._39007 = 543.1680 8 = 542.6117 9 = 551.587410 =

11 =

12 =

13 = 14 =

15 =

551.6665. 567.8054 538.0737 540.4843 551.8800 563.6030

( (

(

( ( ( ( (.

( ( ( (

PRES 1 = 68.9415 PRES 2 = 68.9126


1 = 2 = 4

4 = 5 = 6= 7=

9= 10 =

.3735

.3711

.3678

.3744

.4160

.5177

.5184

.5182

.5187

.5205(

SUMMARY OF CORRECTED TIME = 1300

DATE = 705



1300 705

81.050 ) 81.090 ) 81.080 ) 80.410 ) 79.140 ) 78.-820-)83.770 ) 83.220 ) 92.040.) 92.310 )

152.920 ) 78.320 ) 79.910 ) 92.010 )

103.710 )

( 68940.0 ) ( 68903.0 )

662.100 660.200 657.500 662.800 694.700

81.050 81.090 81. 0180 80.410 79.910

) ) )

)

)

544.5686 68.4809

.4462 216200.0 73384.0

F-11


540. 3300 540.3700 540.3500 540.3915 538.7681 538.4200543.2384 542.6823 551.6746 551.7471 567.7358 538.1441 540.4944 551.9700 563.6814

PRES 1 = 68.9315 PRES 2 = 68.9016

.3762

.3774

.3689

.3669

.4136 .5179 .5185 .5182 .5189 .5207

1315 705

81.060 ) 81.100. ) 81.080 ) 80.420 ) 79.200 ) 78.-850-+83.840 ) 83.290 ) 92.130 ) 92.390 )

152.850 ) 78.390 ) 79.920 ) 92.100 )

103.790 )

68930.0 6892.0

664.300 665.200 658.400 656.800 692.900 81.060 81.100 81.080 80.420 79.920




544.6027 68. 4703

.4462 216200. 0

73368. 0

F-12


1

4 5

-6 7 6 9

10 11 12 13 14 15

VPRS VPRS VPRS VPRSVPRS VPRS VPRS VPRS VPRS VPRS

1 2

4 5 6 7 8 9 10


TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP

1 = 540.3300 2 = 540. 3900

- 540.3700

4 = 540.4016

5 = 538.6376 6 = 538.-48007 = 543.3390 8 = 542.7729 9 = 551.7617 10 = 551.8478 11 = 567.9245

12 = 538.1945 13 = 540.5046

TEMP 14 = 552.0600 TEMP 15 = 563.7598

PRES 1 = 68.9215 PRES 2 = 68.8946


1 =

2 =

4= 5 = 6 = 7= 8 = 9= 10 =

.3924

.3980

.3809

. 3668

.4250

.5179

.5189

.5185

.5191

.5208

SUMMARY OF CORRECTED TIME = 1330 DATE = 705



1330 705

81.060 ) 81.120 ) 81.100 ) 80.430 ) 79.270 ) -78.91083.940 83.380 92.220 92.490)

153.040 78.440 79.930 92.190

103.870

68920.0 68885.0

677.000 ) 681.300 668.000 656.700 701.200 81.060 81.120 81.100 80.430 79.930

544.6565 68.4554

.4527 216200.0

73344.8

F- 13


540.3500 540.3900 540.3700 540.4016 538.8973 538.5495543.3793 542.8334 551.8489 551.9283 567.8351 538.2548 540.5148 552.1200 563.7990

PRES 1 = 68.9125 PRES 2 = 68.8835

.3801

.3563

.3688

.3729

.4119

.5182

.5189

.5185 .5191 .5210

TEMP 1 TEMP 2 TEMP 3 TEMP 4 TEMP 5

-TEMP-6TEMP 7 TEMP 8 TEMP 9 TEMP 10 TEMP 11 TEMP 12 TEMP 13 TEMP 14 TEMP 15


DATE = 705



544.6846 68.4530

.4450 216200.0

73338.4

F-14

1345 705

81.080 ) 81.120 ) 81.100 ) 80.430 ) 79.330 )

-78.980-83.980 ) 83.440 ) 92.310 ) 92.570 .)

152.950 ) 78.500 ) 79.940 ) 92.250 )

103.910 )

68911.0 ) 66874.0 )

667.400 ) 648.000 ) 658.300 ) 661.600 ) 691.700 ) 81.080 ) 81.120 81.100 80.430 79.940


1 2 3 4 5 6 7 8 9

1 0


540.3600 540.3900 540.3700 540.4218 538.9470 -538.-6091543.4496 542.8939 551. 9070 551.9989. 568.0040 538.3353 540.5148 552.2200 563.8284

PRES 1 = 68.9035 PRES 2 = 68.8745


1 2

3 4

5 6 7 8 9 10

.3800 .3765 .3719 .3770 .4205 .5184 .5189 .5185 .5194 .5210

(68902.0 ) 68865.0 )

667.300 664.500 660.800 664.900 698.000 81.090 81.120 81.100 80.450 79.940

)

)

)




544.7262 68.4401

.4489 216200.0

73319.1

F-15


1 2

3 4 5

-67 8 9 10 11 12 13 14 15

81.090 81.120 81. 100 80.450 79. 380

-79.04084.050 83.500 92.370 92.640

153.120 78. 580 79.940 92.350

103.940


1 = 540.3600 2 = 540.4000 3 = 540.3800 4 = 540.4218 5 = 538.9966 6 =538.65887 = 543.5402 8 = 542.9543 9 = 551.9941 10 = 552.0895 11 = 567.8749 12 = 538.4058 13 = 540.5046 14 = 552.2900 15 = 563.8774

PRES 1 = 68.8924 PRES 2 = 68.8645

1 =

2= 3= 4= 5 = 6 = 7= 8 = 9= 10 =

.3829 .3785 .3737 .3656 .4254 .5184 .5191 .5187 .5194 .5208

1415 705

81.090 ) 81.130 ) 81.110 ) 80.450 ) 79.430 )

-7-9.-09084.140 ) 83.560 ) 92.460 ) 92.730 )

152.990 78.650 79.930 192.420 .) 103.990)

( 68891.0 ) ( 68855.0 )

669.600 666.100 662.300 671.700 701.500 81.090 81.130 81. 110 80.450. 79.930



VAPOR PRESSURE (PSIA) = VOLUME (CU.FT.) = AIR.MASS (LBM) =

544.7535 68.4275

.4510 216200.0

73301.8

F-16




1 = 540.3600 2 = 540.4000 3 = 540.3800 4 = 540.4218 5 = 539.0463 6 = 538.7184 7 = 543.5704 8 = 543.0248 9 = 552.0620 10 = 552.1701 11 = 568.0635 12 = 538.4360


13 = 14 = 15

PRES 1 = 68.8834 PRES 2 = 68.6555

1 = 2 =

4= 5 = 6= 7= 8= 9 = 10 =

.3818

.3736

.3734

.3654

.4278

.5184

.5191

.5187

.5194 .5215

1430 705

81.090 ) 81.130 ) 81.110 80.450 79.480 79.150 84.170 83.630 92.530 ) 92.810 )

153.180 ) 78.680 ) 79.970 ) 92.480 )

104.060 )

68882.0 ) 68846.0 )

668.700 662.200 662.000 655.500 703.200 81.090 81.130 81.110 80.450 79.970 )

SUMMARY OF CORRECTED DATA TIME = 1430 DATE.= 705



544.7939 68.4209

.4485 216200.0 73289.4

F-17

540.5452 552.3500 563.9460



540.3600 540.4100 540.3800 540.4218 539. 1059 538. 7880 543.6509 543. 0853 552.1395 552.2406 568.0536 538.4863 540.5148 552.4400 563.9852

81.090 81.140 81.110 80.450 79.540 79.220 84.250 83.690 92.610 92.880

153.170 78.730 79.940 92.570

104.100

PRES 1 = 68.8714 PRES 2 = 68.8425


1 2

3 4 5

6 7 8 9

10

.3850 -. 3776 .3750 .3685 .4285 .5184 .5192 .5187 .5194 .521.0

(

(

(

68870.0 68833.0 )

671.200 665.400 663.300 658.100 703.700 81.090 81.140 81.110 80.450 79.940




544.8240 68.4071

.4498 216200.0

73270.5

F-18

TEMP TEMP TEMP TEMP TEMP TEMP TEMP TEMP .TEMP TEMP TEMP TEMP' TEMP TEMP TEMP

1 24

3 4 5 6 7 8 9 10 11 12 13 14 15


1 = 2 =

4= 5 =

7=

9= 10 = 11 = 12 = 13 = 14 = 15 =

540.3600 540.4100 540.3800 540.4318 539.1655 538.8376543.7112 543.1458 552.2169 552.3312 568.1231 538.5567 540.5350 552.5300 564.0735

( ( ( ( ( ( (

( (

( ( (

PRES 1 = 68.8614 PRES 2 = 68.8324

1 = 2 =

4= 5 = 6 = 7= 8 = 9= 10 =

.3846 .3741 .3762 .3870 .4286 .5184 .5192 .5187 .5196 .5213

81.090 81.140 81. 110 80.460 79.600 79.270 84.310 83.750 92.690 92.970

153.240 78.800 79.960 92.660

104.190

( 68860.0 ( 68823.0

( 670.900 ( 662.600 ( 664.300 ( 672.800 ( 703.800

81.090 81.140 81.110 (80.460 79.960

SUMMARY OF CORRECTED DATA TIME = 15Q0 DATE = 705



544.8641 68.3954

.4515 216200.0

73252.6

F- 19


VPRS VPRS' VPRS VPRS VPRS VPRS VPRS VPRS VPRS VPRS


540.3900 540.4301 540.4000 540.4520 539.2252

-538.-9072 543.8018 543.2163 552.3041

552.4118 568.1926 538.6071 540.5350 552.6100 564.1224

PRES 1 = 68.8524 PRES 2 = 68.8224'

.3866

.3734

.3782

.3918

.4318

.5189 .5196 .5191 .5199 .5213

81.120 81.160 81.130 80.480 79.660

-- 79.-340 64. 400 83.820 92.780 93.050

153.310 78.850 79.960 92.740

104.240

66651.0 68813.0

672.500 662.000 665.900 676.500 706.100 81.120 81.160 81.130 80.480 79.960

) ) ) )

)

( ( ( ( ( ( ( (




544.9104 68.3845

.4529 216200.0

73234.7

F-20


1 2 3 4 5

67 8 9 10 11 12 13 14 15

VPRS VPRS VPRS VPRSVPRS VPRS VPRS VPRS VPRS VPRS

1 2 3 4 5

6 7 8 9

10


TEMP 1 = 540.3900 TEMP 2 = 540.4301 TEMP 3 = 540.4000 TEMP 4 = 540.4520 TEMP 5 = 539.2748 TEMP 6 = 538.9370 TEMP 7 = 543.8521 TEMP 8 = 543.2768 TEMP 9 552.3622 TEMP 10 = 552.4924 TEMP 11 = 568.1926 TEMP 12 = 538.6775 TEMP 13 = 540.5654 TEMP 14 = 552.6900 TEMP 15 = 564.1519

PRES 1 = 68.8414 PRES 2 = 68.8124


1 2 3 4

5 6 7 8 9 10

.3879, .3814 .3790 .3867 .4303 .5189 .5196 .5191 .5199 .5219

( ( ( (

(

1530 705

81.120 81.160) 81.130 80.480 79.710 79.370 84.450) 83.880) 92.840 ) 93.130

153.310 78.920 79.990 92.820

104.270

68840.0 ) 68803.0 )

673.500 668.400 666.500 672.600 705.000 81.120 81.160 81.130 80.480 79.990




544.9400 68.3736

.4533 216200.0 73219.0

F-21



1 = 540.3900 2 = 540.4400 3 = 540.4100

4 = 540.4620

5 = 539.3344

6 = 538.9867 7 = 543.9426 8 = 543.3473 9 = 552.4494

10 = 552.5729 11. = 568.2324 12 = 538.7479 13 = 540.5654 14 = 552.7600 15 = 564.2205

PRES 1 = 68.8304 PRES 2 = 68.8014


1 =

4= 5 = 6 = 7=

9= 10 =

.3893

.3902

.3787 .3713 .4333 3 .5189 .5197 .5192 .5201 .5219

(

(

( C

(

81.120 81. 170 81.140 80.490 79.770 79.420 84.540 83.950 92.930 93.210

153.350 78. 990 79.990 92.890

104.340

( 68829.0 ) ( 68792.0 )

674.600 675.300 666.300 660.300 707.100 81.120 81.170 81.140 80.490 79.990


DATE = 705




544.9789 68. 3628

.4531 216200.0

73202.2

F-22A

) ) )

)

APPENDIX G

VERIFICATION TEST MASS POINT AND TOTAL TIME ANALYSIS


MASS POINT ANALYSIS

.TIME AND DATE AT START OF TEST: 1145 705 1985 TEST DURATION: 4.00 HOURS

PRESSURE (PSIA)--

68.5262 68.5200 68.5085 68.4986 68.4894 68.4809 68.4703 68.4554 68.4530 68.4401 68.4275 68.4209. 68.4071 68.3954 68.3845 68.3736 68.3628

CTMT. AIR MASS LOSS AVERAGE MASS MASS- (LBM) - (LBM) -- -LOSS- (LBM7HR

73459. 73447. 73431. 73414. 73399. 73384. 73368. 73345. 73338. 73319. 73302. 73289. 73271. 73253. 73235. 73219. 73202.

11.5 16.8 16.3 15.4 14.9 16.0 23.3

6.3 19.4 17.2 12.5 18.9 18.0 17.8 15.7 16.8

45.8 56.5 59.4 60.0 59.9 60.6 65.2 60.2 62.1 62.8 61.6 62.8 63.5 64.0 64.0 64.2

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

INTERCEPT (LBM) SLOPE (LBM/HR)

VERIFICATION TEST LEAKAGE RATE VERIFICATION TEST LEAKAGE RATE THE CALCULATED LEAKAGE RATE

UPPER LIMIT LOWER LIMIT

= 216200.

= 73463.

= -64.6

= 2.702 = . 1.702

= 2.111

TIME

1145 1200 1215 1230 1245 1300 1315 1330 1345 1400 1415 1430 1445 1500 1515 1530 1545

TEMP (R)

544. 373 544.409 544.442 544.484 544.526 544.569 544.603 544.656 544.685 544.726 544.754 544.794 544.824 544.864 544.910 544.940 544.979


TOTAL TIME ANALYSIS

TIME AND'DATE AT START OF TEST: 1145 705 1985 TEST DURATION: 4.00 HOURS

TIME

1145 1200 1215 1230 1245 1300 1315 1330 1345 1400 1415 1430 1445 .1500 1515 1530 1545

TEMP (R)--

544.373 544.409 544.442 544.484 544.526 544.569 544.603 544.656 544.685 544.726 544.754 544.794 544.824 544.664 544.910 544.940 544.979

PRESSURE MEASURED -(PSIA)- -- LEAKAGE- RATE

68.5262 68.5200 68.5085 68.4986 68.4894 68.4809 68.4703 68.4554 68.4530 68.4401 68.4275 68.4209 68.4071 68.3954 68.3845 68.3736 68.3628

1.496

1. 846

1. 940

1.959

1.957 1.979

2.130 1.967

2.030 2.052 2.014 2.051 2.074 2.092 2.089 2.096

MEAN OF THE MEASURED LEAKAGE RATES VERIFICATION TEST LEAKAGE RATE UPPER LIMIT VERIFICATION TEST LEAKAGE RATE LOWER LIMIT THE CALCULATED LEAKAGE RATE

= 1.986

= 2.710

= 1.710 = 2.157

G-2

APPENDIX H

ISG CALCULATIONS

APPENDIX H

INSTRUMENTATION SELECTION GUIDELINE (ISG)

# of Sensors

Temperature: Pressure: Dewpoint Temp -

152 5 5

Drywell: Torus:

Accuracy Error

-+0.59F- -+.015%F.S. +0.9aF +0.5 "F

Test Length: 8 hrs Test Pressure: 68.9 psia Test Temperature: 543.2"R = 83.50F From Steam Table 0.0180 psi/"F 0 83"F La = 2%/day

.25La 0.5%/day

eT =0.5 / 1-5 = 0.1291

e, = (0.015% x 100) / V7 = 0.0106

= [5 x (0.9 x 0.018) + 5 x (0.5 x 0.018)]/ 10vio0 = 0.004

2400 eT 2 ISG = + ( ) [ 2 (--) +

eP eP 2 - V 2 2 (--) + 2 (-

= +300 2(2.3669 x 108) + 2(3.3704 x 10 ) + 2(5.6485 x10-8

= +300 (4.0872 x 10-4

= +.1226%/day :.5%/day (25% of La)

SU-088

eP

H-1

Appendix I

SUMMARY ANALYSIS:

LOCAL LEAKAGE RATE TESTS

APRIL 18, 1983 THRU JULY 4, 1985

APPENDIX I

SUMMARY ANALYSIS:



TABLE OF CONTENTS

Page

1.0 SUMMARY

2.0 DEFINITIONS 1-2

3.0 ACCEPTANCE CRITERIA I-2

4.0 TEST EQUIPMENT 1-3

5.0 SUMMARY OF RESULTS - PERIODIC 1-5

6.0 ADDITIONAL TYPE-B AND TYPE-C TESTS 1-6

6.0 REFERENCES 1-6

TABLES

1 Flowmeter Calibration Data 1-4

2 Combined Leakage Rate Summary I-5

FIGURES

1 Local Leak Rate Test Unit 1-7

2 Water Test Unit 1-8

APPENDICES

A Type B Local Leak Rate Test Results - Periodic

B Type C Local Leak Rate Test Results - Periodic

C Type C Test Results, June 1983 - January 1985

ii

APPENDIX I

SUMMARY ANALYSIS:



1.0 SUMMARY

1.1 -SCOPE

As required by 1OCFR5O, Appendix J, Paragraph V.A.3 and Section 4.7 of the Duane Arnold Energy Center (DAEC) Technical Specifications, local leakage rate testing (LLRT) of primary containment isolation valves and penetrations was conducted during the period April 18, 1983 thru July 4, 1985. A summary of the LLRT results fron periodic and post-maintenance testing is provided herein.

Individual test results are presented in Sections 5.1 and 5.2 of this report.

1.2 TEST METHODS

1.2.1 Pressurized-Flowmeter Method - This method uses plant instrument air or nitrogen to pressurize the test volume. The quantity of makeup air or nitrogen needed to maintain the required test pressure is measured to determine the leakage rate.

1.2.2 Vented-Flowmeter Method - This method places the flowmeter on the vented side of the isolation valve under test. The leakage past the valve is directed through the flowmeter and thus measured. The downstream portion of the affected piping is pressurized with water or air to ensure all leakage .is directed through the flowmeter(s) on the LLRT Rig.

1.2.3 Pressure-Decay Method - The drywell personnel airlock is leak-tested by using the pressure decay method. The test volume is pressurized to Pa with air then the pressure drop is recorded over a time interval. From this, a decay rate is determined and the leakage rate calculated.

To maintain consistancy, all testing, except for the main steam isolation valves, was conducted at a test pressure greater than or equal to 54 psig; although in March, 1985, Revision 115 to the DAEC Technical Specifications redefined Pa as 43 psig.

I-1

1.2.4 Combined leakage rates from the individual LLRT results are derived as follows:

a. For containment isolation valves in series, tested individually, the reported leakage for that penetration is equal to the measured leakage of the isolation valve with the higher leak rate.

b. For containment isolation valves in series, tested simultaneously (pressurizing between valves), the reported leakage for that penetration is equal to the total leakage measured.

c. Containment isolation valves tested individually and which are in parallel trains, the leakage reported for that penetration is the sum of the individually measured leakages.

Results obtained in this manner are conservative for the following reasons.

a. The criteria assumes that only one of two isolation valves in series will closed during an accident and that the functional (closed) valve has the higher leak rate. More realistically, most if not all isolation valves will close during an accident; consequently, the leakage rate past series-oriented valves would be limited by the valve with the lowest leakage rate. .

b. The criteria considers that for containment isolation valves tested simultaneously (pressurizing between valves), the leakage for that penetration is the total leakage measured. A realistic leakage would be one-half the total leakage measured -- the leakage for that penetration would be controlled by the valve with the leakage rate less than one-half the measured value.

2.0 DEFINITIONS

2.1 La (percent/24 hour): The design basis accident leakage rate at the calculated peak containment internal pressure defined in the technical specifications ( La equals 2 weight-percent per day or 367,553 sccm @ 54 psig (308,701 sccm @ 43 psig).

3.0 ACCEPTANCE CRITERIA

3.1 The combined leakage rate for all penetrations and valves subject to Type B and C test shall be less than 0.60 La. (220,532 sccm @ 54 psig).

3.2 The leakage from any one MSIV shall not exceed 11.5 scfh (5,428 sccm) at an initial test pressure of 24 psig. (Tech Spec 4.7.A.2.c.13.)

3.3 When practical, individual valve allowable leakage rates (in addition to MSIV's) have been established in accordance with the requirements of the DAEC Inservice Test Program. (ASME B&PV Code, Section XI)

1-2

4.0 TEST EQUIPMENT

4.1 LOCAL LEAKAGE RATE TESTING RIG

The Local Leakage Rate Test (LLRT) rig is a portable unit provided with a pressure regulator, pressure gage, flow instruments, and a bubbler. Four (4) flowmeters are used to provide a full range of measurement from 0 to approximately 100,000 sccm. Figures 1 and 2 are diagrams of a typical LLRT Rig.

4.2 INSTRUMENT CALIBRATION AND ACCURACY

The LLRT units are designed to provide measurement--f test -vol-ume-leakage at-a-high level of accuracy. Instruments are calibrated prior to the commencement of the tests.

4.2.1 Pressure Gages

Instrument numbers P-253, P-254, P-255, P-256 Manufacturer Perma-Cal Model Test Gage, 148ETMO4AO1 Range, psig 0 to 100 Accuracy, % + 0.1 of full scale Calibration Date January 3, 1985 for P-253, P-254 and P-255

June 25, 1985 for P-256

4.2.2 Flow Indicators

Range and calibration data for the flowmeters are provided in Table 1. The accuracy of the flowmeters is + 1% of full scale over the range of 100 to 10% of full scale.

4.3 TEST MEDIUM

4.3.1 Type B testing of testable gaskets and flange o-rings was performed using plant service air. Bottled nitrogen was used for testing electrical penetration canisters and piping expansion bellows.

4.3.2 Type C testing was performed using plant service air or bottled nitrogen. Water tests were performed using demineralized water to fill the test volume consistent with system service.

1-3

TABLE 1

FLOWMETER CALIBRATION DATA - PERIODIC TEST

Instrument Manufacturer

Meter Calibrated Range (sccm)

14.7 psia/70FL I

-P-146

P-146

P-148

P-231

P-232

P-233

P-234

P-235

P-236

P-237

P-238

P-239

P-257

P-258

P-259

P-260

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Brooks

Mod1el

Model

Model

Model

Model

Model

Model

Model

Model

Model

Model

Model

Model

Model

Model

Model

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

1110

383-5410

42-813

14.5-60.1

53-346

10-46

201-2215

357-2220

803-6403

786-6406

802-6432

1453-43,917

1524-44,349

1493-44,133

1339-43,8954 4-

24 psig/70F

834-9419

105-1530

39-129

138-706

146-637

27-116

1633-6561

531-3868

600-3599

1462-10,953

1463-10,953

1494-10,987

2950-67,446

2995-67,679

2840-67,294

2733-67,138

-~ 54p Si g /7

1192-12,893

177-2211

74-243

261-1065

234-956

35-209

1575-9720

351-5098

876-5550

2142-15,005

2106-15,024

2098-15,099

4172-90,666

4437-91,445

4141-90,960

3987-91,049

1-4

1 54 psig/70F

5.0 SUMMARY OF RESULTS - PERIODIC TESTS

The detailed results of the periodic Type B and C LLRT's are provided in Appendices A and B of this summary report, respectively, and an overall summary is presented in Table 2, below.

TABLE 2

COMBINED LEAKAGE RATE SUMMARY

MSIVs (four penetrations) Other Type C

Total Type C

Personnel airlock Other Type B

Total Type B

Combined Leakage Rate

Acceptance Criteria (0.60 La @ 54 psig)

As-found (sccm)

137,145 542,114

679,259

2,373 8,227

10,600

689,859

220,532

As-left (sccm)

0 56,957

56,957

2,373 8,227

10,600

67,557

220,532

5.1 TYPE B TESTING

The periodic Type B testing was conducted during the period February 16, 1985 through July 19, 1985.

Type B penetrations are divided into five categories. The categories and a summary of the leakage for each follows:

Personnel airlock Testable qaskets Electrical canisters Flange 0-rings Expansion bellows

TOTAL

As-found (sccm)

2,373 7,600

0 377 250

10,600

As-left (sccm)

2,373 7,600

0 377 250

10,600

I-5

Leakage was found on only five penetrations.

* Two stabilizer access ports (testable gaskets) penetrations 58F and 58G had leakages of 3700 sccm and 3900 sccm, respectively.

* The torus vacuum breakers, CV-4304 and CV-4305, (flange "O"-rings, penetration 231) had leakages of 142 sccm and 235 sccm respectively, and

- the RPV Head Spray line expansion bellows (penetration 17) had a leakage of 250 sccm.

No maintenance action was performed on any of these penetrations.

5.2 TYPE C TESTING

Periodic Type C leak testing was performed during the period January 23, 1985 through July 10, 1985. The tests in this category are subdivided into two groups based on the test medium, air or water.

Leakage Rate As-left

Air-tested valves, sccm 56,622 Water-tested valves, ccm 335

TOTAL 56,957

A valve repair summary for all valves with excessive initial leakage rates is provided in Appendix J of the Reactor Containment Building Integrated Leakrate Test Report.

6.0 ADDITIONAL TYPE-B AND TYPE-C TESTS

In the interval between the last Type A test performed on April 17, 1983 and commencement of the Deriodic Type 8 and C testing in conjunction with the 1985 refueling outage, several tests were conducted.

A detailed tabulation of the tests performed and results is presented in Appendix C to this analysis.

7.0 REFERENCES

7.1 Title 10 CFR 50, Appendix J

7.2 Duane Arnold Technical Specification, Section TS 4.7, Plant Containment Systems

1-6

0

8-fl r

m ri

-4

-4 Ph

-4

0

I4

VENT

INLET FROM LLRT T . TEST RIG

DEMINERALIZED WATER INLET

AIR

co

0-100 psi PRESSURE GAGE

WATER

OUTLET

DRAIN

APPENDIX A

TYPE B LOCAL LEAK RATE TEST RESULTS - PERIODIC

PENETRATION DESCRIPTION (sccm)

TESTABLE GASKETS

1 Personnel lock equipment door 0 1 Personnel airlock 2,373 2 Equipment access 0 4 Head access 0 -6 - - --CRD removal hfatch 0 35A TIP drives 0 35B TIP drives 0 35C TIP drives 0 35D TIP drives 0 53 Spare 0 -- Drywell head 0 58A Stabilizer access ports 0 58B Stabilizer access ports 0 58C Stabilizer access ports 0 58D Stabilizer access ports 0 58E Stabilizer access ports 0 58F Stabilizer access ports 3,700 58G Stabilizer access ports 3,900 58H Stabilizer access ports 0 200A Access hatch 0 200B Access hatch 0

ELECTRICAL CANISTERS

100B Neutron monitoring 0 100C Neutron monitoring 0 100E Neutron monitoring 0 1OOF Neutron monitoring 0 1OOG RPV vibration monitoring 0 101A Recirculating pump power 0 101C Recirculating pump power 0 103 Thermocouples 0 104A CRD rod position indicator 0 104B CRD rod position indicator 0 104C CRD rod position indicator 0 104D CRD rod position indicator 0 105B Power and control 0 105D Power and control 0 106A Power and control 0 106C Power and control 0 230B Vacuum breakers electrical cables 0

A-1

APPENDIX A

TYPE B LOCAL LEAK RATE TEST RESULTS - PERIODIC

PENETRATION DESCRIPTION (sccm)

FLANGE 0-RINGS

25 Drywell purge outlet CV-4302 0 26 Drywell and torus purge supply CV-4307 0 220 Drywell and torus purge supply CV-4308 0

-205------ -- Torus- purge outlet CV-4300 0 213A Torus drain line flange 0 213B Torus drain line flange 0 231 Torus vacuum breaker CV-4304 142 231 Torus vacuum breaker CV-4305 235

EXPANSION BELLOWS

7A Steam to turbine 0 7B Steam to turbine 0 7C Steam to turbine 0 7D Steam to turbine 0 9A RPV feedwater 0 9B RPV feedwater 0 10 Steam to RCIC turbine 0 11 Steam to HPCI turbine 0 12 Shutdown pump supply RHR 0 13A RHR pump discharge 0 13B RHR pump discharge 0 15 RWCU supply 0 16A Core spray pump discharge 0 16B Core spray pump discharge 0 17 RPV head spray 250 201A Vent line 0 201B Vent line 0 201C Vent line 0 201D Vent line 0 201E Vent line 0 201F Vent line 0 201G Vent line 0 201H Vent line 0 213A Torus drain line bellows - Inbd. 0 213A Torus drain line bellows - Oubd. 0 213B Torus drain line bellows - Inbd. 0 213B Torus drain line bellows - Otbd. 0

A-2

APPENDIX B TYPE C LOCAL LEAK RATE TEST RESULTS - PERIODIC

SYSTEM/ FUNCTION

MEDIUM

LEAKAGE (SCCM)

AS-FOUND

INBOARD OUTBOARD MAX.

FINAL (AS-FOUND OR RETEST)


7A MAIN 0 44349 0 0 STEAM A CV-4412 CV-4413 44349 CV-4412 CV-4413 0

7B MAIN 50753 0 0 0 STEAM A C-4415 CV-4416 50753 CV-4415 CV-4416 0

7C MAIN 0 33643 0 0 STEAM A CV-4418 CV4419 33643 CV-4418 CV-4419 0

7D MAIN 0 8400 0 0 STEAM A CV-4420 CV-4421 8400 CV-4420 CV-4421 0

8 STEAM 28500 12100 116 1950 DRAIN A MO-4423 M0-4424 28500 M0-4423 M0-4424 1950

176166 + 7000 + 1400 7000 9A FEEDWATER A 176166 7000

V-14-3 MO-4441 V-14-3 MO-4441 MO-2312 MO-2312

90666 + 158166 + + 3378 7400 7400 98 FEEDWATER A 158166

V-14-1 MO-4442 V-14-1 MO-4442 MO-2740 MO-2740 MO-2512 MO-2512

10 RCIC 10000 11500 11500 0 0 0 COND RTN A C2410 CV-2411 CV-2410 CV-2411

10 RCIC 94 900 94 900 STEAM A 0P7400 WU2401 900 *MU2VUTU R0240T 900

11 HPCI 0 900 0 1975 STEAM A M0-2238 MO-2239 900 MO2238 M2239 1975

11 HPCI 0 190 0 190 COND RTN A CV-2211 CV-2212 190 CV-2211 CV-2212 190

15 RX WATER 262 0 262 0 CLEANUP A M0-2700 MO-2701 262 MO-2700 MO-2701 262

Leakage Legend =

Valve Number

+ Actual leakage exceeded this value.

B-1

PEN NO.

.

APPENDIX B CONTINUED

LEAKAGE (SCCM)

SYSTEM/ FUNCTION

MEDIUM

AS-FOUND



INBOARD OUTBOARD MAX. I

16A CORE A 0 1250 0 1250 SPRAY MO-2117 M0-2 1250 M02T17 (T-25 1250

16B CORE A 0 1320 0 1320 SPRAY MO-2137 MO-2135 1320 MO-2137 MO-2135 1320

19 DRYWELL A 262 262 262 262 DRAIN CV-3704 CV-3705 262 CV-3704 CV-3705 262

20 DEMIN A 0 0 0 0 WATER V-09-111 V-09-65 0 V-09-111 V-09-65 0

0 0 0 0

21 SERVICE A BLIND V-30-287 BLIND V-30-287 AIR FLANGE FLANGE

* 335 * 335 22 & N2 COMP. ADD TOGETHER ADD TOGETHER 229A DISCHARGE A 0 335 0 335

445 445 (V-43-214 CV-4371C) ------ (V-43-214 CV-4371C)

445 445 CV-4371A CV-4371A

4800 690 23A WELL 4800 690

WATER A NONE CV-5718A NONE CV-5718A SUPPLY CV-5719A V-57-77 1

26000 3450 23B WELL 26000 3450

WATER A NONE CV-5718B NONE CV-5718B SUPPLY CV-5719B V-57-781

0 512 24A WELL 0 512

WATER A NONE CV-5703A NONE V-57-75 1

RTN. CV-5704A CV-5704A

20500 180 24B WELL 20500 180

WATER A NONE CV-5703B NONE V-57-76 1

RTN. CV-5704B CV-5704B

* Add leakages for V-43-214 and CV-4371C together and CV-4371A. Highest leakage between these two values

compare against leakage for is maximum leakage.

Valve numbers were changed per Design Change Package # 1281. B-2

PEN NO.


PEN NO.

SYSTEM/ FUNCTION

MEDIUM

LEAKA E (SCCM)

AS-FOUND




28500 1100 CV-4302 CV-4302

--- 25-- DRYWELL A NONE CV-4303 28500 NONE CV-4303 1100 PURGE 325 325 OUTLET CV-4310 CV-4310

190 190 26 & DRYWELL A NONE CV-4306 NONE CV-4306

PURGE CV-4307 190 CV-4307 190 220 SUPPLY CV-4308 CV-4308

47807 4750 CV-4311 CV-4311

26 & DRYWELL AND TORUS A NONE * 1410 NONE * 1410

220 MAKEUP ADU ADU TOGETHER 47807 TOGETHER 4750

750 750 CV-4312 CV-4312

660 660 CV-4313 CV-4313

32D N2 COMP. A 490 500 490 500 SUCTION CV-4378A CV-4378B 500 CV-4378A CV-4378B 500

32E RECIRC PUMP A A 177 139 177 139 SEAL V-7-9 CV-184B 177 V-1/-9 CV-1804B 177

32F RECIRC PUMP B A 2650 139 230 139 SEAL V-17-83 CV-1804A 2650 V-17-83 CV-1804A 230

* Add leakages for CV-4312 and CV-4313 together. Compare this leakage against the leakage for CV-4311. The highest leakage between these two values is the maximum leakage.

B-3


PEN NO.

SYSTEM/ FUNCTION

MEDIUM

LEAKAGE (SCCM) *I

AS-FOUND




TIP 0 0 35A CHECK A NONE K O NONE CK 0

35B TIP A NONE 0 0 BALL BALL 0 BALL 0

35C TIP A NONE 0 0 BALL BALL 0 BALL 0

35D TIP A NONE 0 0 BALL BALL 0 BALL 0

36 CRD W 0 0 0 0 RETURN V-17-53 V-17-52 0 V-17-53 V-17-2 0

'39A CAD A 690 690 690 690 SUPPLY SV-4332A SV-4332B 690 SV-4332A SV-4332B 690

39B CAD A 0 177 0 177 SUPPLY SV-4331A SV4331B 177 SV-4331A SV-4331B 177

40D JET PUMP COOLANT A 950 260 0 0 SAMPLE SV-4594A SV-4595A 950 SV-4594A SV-4595A 0

40C JET PUMP NOT INSTALLED COOLANT A --- 0 0 0

SAMPLE SV-4594B SV-4595B SV-4594B SV-4595B

41 RECIRC 0 0 LOOP 0 0 SAMPLE A (CV-4639 CV-4640) (CV-4639 CV-4640)

42 STANDBY 6400 7700 3425 4075 LIQUID 7700 4075 CONTROL A V-26-9 V-26-8 V-26-9 V-26-8

46F CAM A 0 0 0 0 0 RETURN SV-8105B SV-8106B SV-8105B SV-8106B 0

48 DRYWELL A DRAIN 0 0 0 0 0 0 DISCHARGE CV-3728 CV-3729 CV-3728 CV-3729

B-4


PEN NO.

SYSTEM/ FUNCTION

MEDIUM

LEAKAGE (SCCM)

AS-FOUND


FINAL (AS-FOUNDWUW RETEST)


50B CAM A 0 0 0 0 SUPPLY SV-8101A SV-8102A 0 SV-8101A SV-8102A 0

--500 --CAM-- - A 0- -- 0 ----- 0- 0SUPPLY SV-8105A SV-8106A 0 SV-815 SV-8106T 0

50E CAM A SUPPLY 0 0 0 0

SV-8103A SV-8104A 0 SV-8103A SV-8104T 0

54 CLOSED COOLING A NONE 235 235 NONE 235 235 WATER MO-4841A MO-4841A RETURN

55 CLOSED 0 0 COOLING A NONE M0-4841B 0 NONE M0--48B 0 WATER SUPPLY

56C CAM 0 0 0 0 SUPPLY A SV-8101B SV-8102B 0 SV-8101B SV-8102B 0

56D CAM 235 235 235 235 SUPPLY A SV-8103B SV-8104B 235 SV-8103B SV-8104B 235

* 13500 * 3459 TOTAL TOTAL

205 TORUS A NONE 0 13500 NONE 1125 3459 EXHAUST CV-4300 CV-4300 OUTLET CV-4301 CV-4301

13500 2234 CV-4309 CV-4309

* Add leakages for CV-4300 and CV-4301 (TESTED TOGETHER) and CV-4309 together for maximum leakage.

B-5


4 .1-

SYSTEM/ FUNCTION

MEDIUM

0

LEAKAGE (SCCM)

AS-FOUND




211A CAD A 172 178 172 178 SUPPLY SV4333A TT4-33 178 SV-433 SV-4333B 178

211B CAD A 1900 1775 1900 1775 SUPPLY SV-4334A SV-4334B 1900 SV-4334A SV-4334B 1900

212 RCIC TURBINE W 335 cc/min 335 335 cc/min 335 EXH. (V-24-8,V-24-23) cc/min (V-24-8,V-24-23) cc/min

212 RCIC TURBINE A 1450 1800 1800 1450 1800 1800 EX. VAC. V-2446 V-2447 V-24-46 V-24-47 BREAKER

214 HPCI TURBINE W 3939 cc/min 3939 0 0 EXH. (V-22-17,V-22-16) cc/min (V-22-17,V-22-16)

214 HPCI TURBINE 405 705 705 405 705 705 EX. VAC. A V-22-63 V-22-64 V-22-63 V-264 BREAKER

219 HPCI/RCIC A 705 705 705 705 EXHAUST MO-2290B MO-2290A 705 MO-2290B MO-2290A 705

222 HPCI COND. W 0 0 RETURN (V-22-22 V-22-21) 0 (V-22-22 V-22-21) 0

229B CAM A 0 0 0 0 SUPPLY SV-8107A SV-8108A 0 SV-8107A SV-8108A 0

229C CAM A 580 580 580 580 RETURN SV-8109A SV-8110A 580 SV-8109A SV-8110A 580

229F CAM A 0 0 0 0 RETURN SV-8109B SV-8110B 0 SV-8109B SV-8110B 0

B-6

PEN NO.


SYSTEM/ FUNCTION

MEDIUM

LEAKAGE (SCCM)

AS-FOUND

INBOARD OUTSIDE MAX.

FINAL (AS-FOUND UR RETEST)


229G CAM A 0 0 0 0 SUPPLY --- --SV-8107B SV-8108B 0 SV-8107B SV-8108B 0

229H PASS SAMPLE A 0 0 0 0 RETURN SV-8772A SV-8772B 0 SV-8772A SV-8772B 0

231 VACUUM A 7000 7000 BREAKER (CV-4304 V-43-169) 7000 (CV-4304 V-43-169) 7000

231 VACUUM A 19000 150 BREAKER (CV-4305 V-43-168) 19000 (CV-4305 V-43-168) 150

TOTAL TYPE C LEAKAGE 679,2591 56,957

B-7

PEN NO.

VALVE/ PENETRATION

CV-4415

CV-4418

CV-4419

CV-4639

CV-4640

SV-4333A

SV-4333B

CV-1804A

"C" TIP BALL Valve

Drywell Pers. Airlock







APPENDIX C

TYPE B & C TESTS, APRIL 1983 THROUGH JANUARY 1985

TYPE

C

C

C

C

C

C

C

C

C

B

B

B

B

B

B

B

SYSTEM/FUNCTION

Main Steam

Main Steam

Main Steam

Recirc. Sample

Recirc. Sample

CAD Supply

CAD Supply

Recirc. Pump "B" Seal

TIP System

DATE TESTED

6/05/84

6/05/84

6/05/84

4/28/84

4/28/84

11/23/83

11/23/83

10/17/83

10/16/84

6/08/83

6/26/83

1/10/84

4/28/84

6/06/84

6/09/84

6/12/84

AS-LEFT LEAKAGE

REASONS (SCCM)

Internal 0 Inspection

Disc-stem 0 Separation

Internal 3280 Inspection

Valve Replaced 400

Valve Replaced 400

Solenoid Housing 0 Adjustment

Solenoid Housing 190 Adjustment

Stroke/stem 0 Adjustment

Valve Replaced 0

Tech Spec. 1807

Tech Spec. 2417

Tech Spec. 1890

Tech Spec. 1838

Tech Spec. 2370

Tech Spec. 2390

Tech Spec. 1800

C-1

APPENDIX C

TYPE B & C TESTS, APRIL 1983 THROUGH JANUARY 1985

VALVE/ PENETRATION








TYPE

B

B

B

B

B

B

B

SYSTEM/FUNCTION DATE TESTED

6/28/84

6/29/84

10/19/84

11/06/84

11/09/84

11/25/84

11/26/84

REASONS

Tech Spec.

Tech Spec.

Tech Spec.

Tech Spec.

Tech Spec.

Tech Spec.

Tech Spec.

C-2

AS-LEFT LEAKAGE (SCCM)

2169

2134

2142

1904

2615

2835

1779

Appendix J

SUMMARY REPORT: VALVE REPAIRS

SPRING, 1985

SUMMARY REPORT: VALVE REPAIRS

SPRING, 1985

During the Spring, 1985 Refueling Outage, several Type-C tested valves required repair. Many of these repairs were a result of excessive leakage discovered during Local Leakrate Testing. The following is a summary of the valve conditions and corrective action taken in each case in accordance with 1OCFR5O, Appendix 3, Paragraph V.B.3 reporting requirements. Where a failure reflects a recurring problem, comments are provided to expand on significance and corrective actions.

LEAKAGE (sccm) As-found As-left

a) CV-4412 - "A" Inboard Main Steam Isolation Valve 0 0

No significant indications of valve deterioration were found other than seat wear and normal wear of valve body and disc guides.

Valve was completely refurbished with new (modified) internals and other general maintenance (ie. seat machining, etc.) was performed.

COMMENT: Due to past poor performance, all eight (8) MISV's have been modified with new internals that are expected to improve valve performance.

b) CV-4415 - "B" Inboard Main Steam Isolation Valve 50,753 0

The valve seat was not concentric to the centerline of the valve and showed evidence of hammering at the lower portion of the seat. There was considerable wear near the top of the valve body guide area.


COMMENT: See CV-4412 Comment

c) CV-4418 - "C" Inboard Main Steam Isolation Valve 0 0




J-1


d) CV-4420 - "D" Inboard Main Steam Isolation Valve 0


Valve was completely refurbished with new (modified) internals and other general maintenance (ie. seat maching, etc.) was performed.

-- COMMENT: See CV-4412-Comment

e) CV-4413 - "A" Outboard Main Steam Isolation Valve 44,349 0

The main disc contact line on the seat appeared to be partial or very light in some areas and the main disc was slightly loose from the piston.

Valve was completely refurbished with new (modified internals and other general maintenance (ie. seat machining, etc.) was performed.


f) CV-4416 - "B" Outboard Main Steam Isolation Valve 0 0




g) CV-4419 - "C" Outboard Main Steam Isolation Valve 44,349 0

The main disc contact line on the seat appeared to be partial or very light in some areas and the main disc was slightly loose from the piston. There was radial wear in the lower guide area and gall marks on the guides extending the length of the bore. Valve body erosion was discovered above the seat in the transition weld area between the stellite and the base metal.

Valve was completely refurbished with new (modified) internals, eroded areas were repaired and other general maintenance (ie. seat machining, etc.) was performed.


J-2


h) CV-4421 - "D" Outboard Main Steam Isolation Valve 8,400 0

The main disc contact line on the seat appeared to be partial or very light in some areas and the main disc was slightly loose from the piston. There was some radial wear in the upper and lower guide areas and gall marks on the guides extending the length of the bore.



i) MO-4423 - Inboard Main Steamline Drain 28,500 116

The disc and seat showed evidence of steam cutting.

A new disc was installed and valve seats were repaired, machined and lapped.

COMMENT: In 1983, this valve failed and was reworked and tested with a combined leakage rate (MO-4423 and MO-4424) of 6,200 sccm. The recent test (1985) was performed in a different manner than earlier tests in that the leakage was measured through the valve from the reactor side vice by pressuring between the inboard and outboard valves. This could account for the increased leakage encountered. No further action is planned unless warrented by future results of periodic testing.

j) V-14-3 - Reactor Feedwater Check Valve > 176,166 1,400

The disc was out of adjustment as a result of wear of the disc-hinge pin bushings.

Disc bushings were replaced and the disc was cleaned and adjusted.

COMMENT: Recurring failures of this valve are under evaluation and valve modifications will be considered pending results of leakage tests to be performed during the next refueling outage.

J-3

k) V-14-1 - Reactor Feedwater Check Valve

The disc was out of adjustment as a result of wear of the disc-hinge pin bushings.

Disc bushings were replaced and the disc was cleaned and adjusted.

COMMENT: Recurring failures of this valve are under evaluation and valve modifications wil be considered pending result o5fi leakage tests to be performed during the next refueling outage.

1) MO-2740 - Reactor Water Cleanup Effluent

Seat was cracked.

Machined disc and replaced valve seat.

m) MO-2512 - RCIC Pump Discharge


A new disc was installed and valve seats were repaired, machined and lapped.

n) CV-2410 - RCIC Drain to Condenser


Replaced valve.

o) CV-2411 - RCIC Drain to Condenser


Replaced valve.

p) CV-5719A - "A" Well Water Supply

Debris found on seat and disc.

Cleaned valve internals.

q) CV-5719A - "B" Well Water Supply

Debris found on seat and disc.

Cleaned valve internals.

LEAKAGE (sccm) As-Found As-Left

> 90,666 3,378

> 158,166

> 158,166

7,400

7,400

10,000 0

11,500 0

4,800 690

26,000 3,450

J-4

r) CV-5704B - "B" Well Water Return

The seat and disc was cut.

Lapped valve.

s) CV-4302 - Drywell Purge Outlet Valve

No significant indications identified.

Replaced rubber T-ring.

t)- CV-4311 -- Drywell and Torus Makeup-Valve

Seats and disc were galled.

Repaired disc and lapped seats.

u) V-17-83 - "B" Recirculation Pump Seal Water Supply

No indications of degradation except for improper rubber 0-ring installed at body to bonnet joint.

Removed 0-ring and seal welded body to bonnet joint.

v) V-26-8 - Standby Liquid Control Injection

Valve seat nicked.

Lapped Valve.

COMMENT: This valve has repeatedly failed the LLRT with air used as the test medium. There is currently a pending change to the DAEC Technical Specification to permit testing this valve with water. There is no doubt that the valve will satisfactorily pass a water test.

w) V-26-9 - Standby Liquid Control Injection

Valve seat nicked.

Lapped valve.

COMMENT: This valve has repeatedly failed the LLRT with air used as the test medium. There is currently a pending change to the DAEC Technical Specification to permit testing this valve with water. There is no doubt that the valve will satisfactorily pass a water test.

J-5


20,500 180

28,500 1,100

47,807 4,750

2,650 230

7,700 4,075

7,700 4,075

x) CV-4309 - Torus Purge Exhaust Bypass

Inspection revealed no apparent problem.

Lapped and repacked valve.

y) CV-4305 - Torus to Rx. Building Vaccum Breaker

Inspection revealed no apparent problem.

Adjusted actuator and replaced rubber T-ring.


13,500 2,334

19,000 150

J-6

4

nrc: home page - pdr adock 05000331 docket · 2012. 12. 5. · iowa electric light and power...

Documents