ML20024H625
| ML20024H625 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 03/08/1991 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20024H623 | List: |
| References | |
| NUDOCS 9106070107 | |
| Download: ML20024H625 (60) | |
Text
{{#Wiki_filter:-_ - _ .__ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ . ____-_- __ _ _ _ _ _ _ _ _ _ _ _ _ - - _ _ - _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ .
*. s j i
REACTOR CONTAINMENT BUILDING INTEGRATED LEAK RATE TEST (FEBRUARY 2 10 MARCH 5 1991) 1 BRAIDH000 UNii ONE MARCH 8, 1991 3 125(051391) . ZD79G 9106070107 9i0531 PDR ADOCK 03000456 PDR
i 6 March 8, 1991 UNIT 1 ILRT FINAL REPORT TABLE Of CONTENTS Eage 1.0 ABSTRACT 1 2.0 TEST PREPARATIONS 3 2.1 Type A Test Procedure 3 2.2 Pre-Test Containment Structural Examination 3 2.3 Type A Test Instrumentation 3 2.4 Type A Tett Data Processing 4 2.5 Type f ' ut Subvolume Determination 4 2.6 ILRT Plan, rquipment Linaup 4 2.7 Type A Test Pressurization 4 3.0 TEST HETHOD 8 3.1 Statistical Analysis Technique 8 3.2 Supplemental Verification Test 8 3.3 Instrument Error Analysis 8 4.0 SEQUENCE OF EVENTS 10 4,1 Pretest Preparations 10 , 4.2 Containment Pressurization 10 4.3 Temperature Stabilization 11 4.4 Statistical Leakage Rate Test / Induced Leakage lest 11 4.5 Depressurization and Post-Test Activities 12 5.0 ILRT DATA 13 5.1 Temperature Stab 111 ration Phase Data 13 5.2 Heasured Leal Rate Phase Data 13 S.3 Induced Leakage Phase Data 13 6.0 TYPE A TEST CORRECTIONS 29 7.0 INTERPRETATION Of TEST RESULTS 30 7.1 Measured Leak Rate Test Results 30 7.1.1 Observed Leatage from the Equipment flatch Airlock Shaf t Seal 31 7.l.2 Observed Leakage from Mechanical Piping Penetrations 32 7.1.2.1 CS and VQ Penetrations 32 7.1.2.2 SI and H0 Penetrations 34 7.2 Supplemental Verification Test Results 34 7.3 Comparison to Previous Test Results 34 7.3.1 Pre-Operational Measured Leat Rate Test Results (1986 !LRT) 34 7.3.2 Pre-Operational Supplemental Verification Test Results (1986 ILRT) 35 Page i 125(051391) ZD79G
i .
, March 8, 1991 UNil 1 ILRT FlHAL REPORT 1Alllt Ol' CONI [NIS Pegt i
Appendix A - Instrumentation Specifics 36 ; Appendix B - Statistical Analysis Methods 38 Appendix C - Temperature Stabilization Data 40 Appendix D - Heasured Leal Rate Test Data 43 Appendix E - Induced Leakage Test Data 48 Appendix r - Type A Test Corrections 53 Appendix G - Historical Local teatrate Data 54 Page il 125(051391) ZD79G 1
March 8, 1991 UNil 1 ILRT flNAL REPORT LIST Of FIGURLS MI.MDER TITLE PAGE 2.5.1 Containment Building Sensor Placement and 5 Subvolume Identification (Elevation View) 2.5.2 Containment Building Sensor Placement and 6 Subvolume Identification for Elevations 398.5 to 426 (Plan View) 2.5.3 Containment Building Sensor Placement and 7 Subvolume Identification for Elevaticns 377 to 398.5 (Plan View) 5.1.1 Average Subvolume Temperature, Stabilization 14 5.1.2 Average Subvolume Dewcell Temperature, 15 Stabilization 5.2.1 Mass Plot Leakrate-Statistical Test 16 5.2.2 Containment Dry Air Mass-Statistical Test 17 5.2.3 Containment Dry Air Pressure-Statistical lest 18 5.2.4 Containment Air Temperature-Statistical Test 19 5.2.5 Containment Dewcell Temperature-Statistical Test 20 5.2 6 Containment Vapor Pressure-Statistical Test 21 5.2.7 DN-10?-1 Leatrates-Statistical Test (Info Only) 22 5.3.1 Mass Plot Leakrates-Verification Test 23 5.3.2 Containment Dry Air Mass-Verification Test 24 5.3.3 Containment Dry Air Pressure-Verification Test 25 5.3.4 Containment Air Temperature-Verification Test 26 5.3.5 Containment Dewcell Temperature-Verification Test 27 5.3.6 Containment Vapor Pressure-Verification Test 28 Page 111 125(051391) ZD79G
Moi cli 11, 1991 UNil 1 1LR1 IINAL R(POR1 1151 01 I Allt l S NUHilLR 111LL l' AGE C.1 Sununav y of temperatures 41 C.? Sununat y of Dew Cell leinpei ntut es 42 - D.) Sunanaiy of Hass Plot Lealiates 44 0.7 Sununary of Pressures 45 D,3 Sununas y of Ictnpet atut es 46 D,4 Sununary of Dew Cell lempert. Jtes 47 L1 Summary of Mass Plot lea 6 rates 49 L.2 Summary of l'ressures $0 L.3 Summary of lemperatures bl 1: ,4 Summaty of Dew Cell lemperatures $2 1.1 lype A lest Corrections $3 G,1 illstorical local teatrate Data 54 Page IV 125(051391) 7D79G
March 8, 1991 UNIl 1 ILRT flNAL Rip 0RT 1 1.0 AHSIRACI This report describes the first Type A containment leatage rate test conducted after the initiation of commercial seivice for the Draidwood Nuclear power Station Unit I containment building. This report is prepared pursuant to the requirements of 10 CIR 50 Appendix J, Section V.U.3. The test was-conducted through the performance of Uraldwood procedure IDwV5 6.1.2.a-1,
" Unit 1 Primary Containment Type A Integrated Leakage Rate Test (ILRT)"
between February 2 and March 5, 1991. Local Leakage Rate testing required to determlnc final values of containment lealage were performed between february 16 through february 20, 1991. Also included in this report is a summary analysis of all periodic lype 0 and Type C Local Leakage Rate Tests (LLRT) that were performed since the last Type A ILRT performed on May 21 to May 29, 1986. The Type A test was performed at the beginning of the refueling outage to test the containment in an "As found" condition without any repairs or adjustments. The test was performed in accordance with 10 CfR 50 Appendix J, and the Braidwood Station Technical Specifications. The test method that was used was the Mass plot Method. During pressurization a number of lealage paths were identified. The magnitude of leakage from these paths could not be quantified by visual observation, although they appeared to be small. It was decided to continue pressurtration and measure the total containment leakage rate once at pressure and stable. Those later computer calculated results showed that the total containment leakage rate exceeded 0.75La. One by one, the lealage paths were isolated and the effects upon the total containment leakage rate were observed.- The data shows that isolation of the first four leakage paths had a noticeable but small effect upon the total containment leakage. It was only after isolation of the fifth leakage path, the equipment airlock shaft seals, did the total leatage rate sharply drop to a value under 0.75La. lhe test.was then successfully continued until completion. The previously isolated pathways were left isolated during the entire test. A Minimum pathway As found penalty was later assessed for each of these. It is CICo's policy to Type A test containments in as close to the Post LOCA condition as possible. The f.uthways were left isolated in this case for the follo m g reasons. ; l j for s.1 cases .there were no direction dependency concerns. The leakages i measuied by the Type C tests performed after the Type A test can in all i cases clearly be shown to yield results conservative relative to what L would have been their actual contributions had they remained open during the Type A test. 1 125(052291) ZD79G
1 , March 8, 1991 UH!1 1 II.R1 IINAL RLp0RT 1he cumulative et f ect of suddenly opening all of these pathwa,; may have had the effect of destabilizing the containment atmosphere. This would . have both extended the test duration and reduced the quality of the results. It ',s always desirable to minimize the number of valve manipulations during ILR1's. 1his reduces the potential fer line up errors and other unforeseen problems. The airlock had been As found tested f ollowing the start of the ref ueling outage, prior to parformante of the Type A test. That test showed the leakage to be s>nall . It should be noted that the lype A test was perfoimed with the outer dtor open. This door is closed during the type B test. The leakage found during the Type A test was all fiom the inner door. The Typt 0 test results indicate that under post LOCA conditions, any leakage past the inner door would be stopped by the outer door. Thus the minimum pathway leatage calculations of this pathway is not affetted by the leal or the isolation of the leat from the inner door. Thus, no penalty is iequired to be added to the 11R1 results as a result of this isolation. 1he discrepancy between the results of the type D test performed on the airlock prior to the Type A test and the results observed during the Type A test requir e explanation. The shaft seals may have been damaged following the Type B test at the start of the outage. Alternately, the lype B test may not adequately test the inner door due to possible direction dependency of lealage through the shaft seals. It must be noted that the outer door was challenged in the proper direction by the Type B test performed prior to the Type A test. The problem of recurring inner airlock door shaft seal leakages is currently being investigated by CCCo corporate maintenance staff, with the intent of preventing recurrence at any CCCo station. Using the Mass plot Method the total primary containment leal rate was calculated to be less than the allowable leat rate of 0.075 wt%/ day (0.75La). The leakage rate was calculated to be 0.05173 wt %/ day at a test p essure greater than 44.4 psig (pa). The associated 95% Upper Confidence Limit (UCL) was 0.05286 wt 1/ day. The supplemental induced leatage test result was measured at 0.1631 wt 1/ day. This value compares with the sum of the measured leal r6 6 phase result (0.05173 wt %/ day) and the induced leak of 8.3 scfm (0.1076 wt %/ day). The compostie leatrate of 0.1631 wt %/ day lies within the allowablo tolerance band of 0.15933 wt %/ day i 0.025 wt %/ day. After the ILRT, during the unit's refueling outage, LLRTs were performed. 1he results from several of these tests are added to the final ILRT total as the corrective leatrate. 1hese are auded for the systems that were not properly challenged during the ILRT. The "As found" minpath lealage for all corrections was 13.18 stfh or .0028 wt %/ day. Adding this leakage to the ILRT 95% UCL yields a total of .0557 wt %/ day which is less than the 0.075 wt %/ day acceptance criteria. 2 125(052291) ZD79G
, , 4
. . March 8, 1991 UNil 1 ILRT f!NAL REPORT 2.0 TEST PREPARATION l
2.1 TYPE A TEST PROCEDURE The IlRT was performed in accordance with 9raidwood Procedure 18wVS 6.1.2.a-1, Revision 1. Temporary Procedure Change 91-1-5766 was written, approved and incorpor ">.* 1.to the test. Ali chenges were minor in that they corrected, added or o'..i tter;s to ansure proper execution of the Test. The original intent of f va'11anta we n "cr changed. The Computer code used
- r <i r slons duri.q the 11') was the CECO Generic ILRT Computer Code, Softwo * / ct ID# Gs 405 . 0 2.2 PRE-TEST CONTAINMENT 51HOCTURAL LJf11CAilotl Prior to the containment piass ization, a vif9't pramination of all accessible interior and exterior s rfaces was peric m3 . 4 The results of this inspection were compared to the f .- gs of the Preoperational Structural Integrity Test. No degradation of tie containment str*.ture, since the previous inspection, was noted.
2.3 TYPE A TEST INSTRUMENTATION Twenty-five thermistors (THM's), ten dew cells (DEN's), and two absolute pressure gauges connected to the Volumetrics Dual Multiplexor Scanner and Data Acquisition System (DAS) were the main Instrumentation used in the ILRT. Addli. anal instrumentation used included ambient pressure and temperature gauges, and a flowmeter used to measure the induced lealage during the supplemental verification test. All instrumentation used was calibrated using standards traceable to the National Bureau of Standards (NBS). Appendix A contains specifications for the test instrumentation including values for accuracy, repeatability, sensitivity and resolution for the THM's, dew cells and pressure sensors. The quality and quantity of sensors chosen were such that the Instrument Selection Guide (ISG as defined in ANSI 56.8-1981) would be less than 0.25La assuming failure of several THM's or dew cells and one pressure sensor. 3 125(052291) ZD79G
, March 8, 1991 UNIT 1 ILRT FINAL REPORT 2.4 TYPE A TEST DATA PROCESSING Containixnt parameters were acquired by the DAS every 10 minutes. This included time, Julian date, THM temperatures, dew cell temperatures, and absolute pressure sensor readings. Tlie data was sent electronically to the Prime Computer through a RS232 serial port. The Prime Computer was loaded with the ILRT computer code, which stored the incoming raw data into a permanent file from which it drew one data set at a time to compute the leakage rate. The data transfer and calculations were monitared by plant personnel from a Prime Computer User Terminal. Date collection occurred every 10 minutes for the duration of the test with the exception of c 20-minute period on february 13, 1991. During this time the prime computer experienced a power loss as a result of a power surge of unknown origin. Leakage rates, prestures, temperatures and calculation summaries were plotted in both tabular and graphic forms at regular intervals. This facilitated the ider,tification and real time analysis of trends as they developed.
2.5 TYPE A TEST SUBVOLUME DETERMINATION The containment has been divided into 9 discrete subvolumes. Subvolume demarcation, size and weighting factors are indicated on figures 2.5.1. through 2.5.3. The subvolume partitioning scheme was changed from the Pre-Operations ILRT, which had only 5 subvolumes. This added to the test's < accuracy by better monitoring the thermal stratification in the containment. , figures 2,5.1 through 2.5.3 also show sensor placement in each of the subvolumes. In addition to the THM's and dew ce!ls, the Multiplexor Scanner was located inside containment. The two Precision Pressure Monitors, the flowmeter for the induced leakage test and the DAS were located outside containment inside the auxiliary building. o 6 ILRT PLANT EQUIPMENT LINEUP The valve and equipment lineups were detailed and specific, i.e component by component with individual signoffs. This ensured containment integrity conditions as close as possible to those which would exist after a design basis Loss of Coolant Accident (LOCA). It_also assured penetrations were properly drained and vented. 2.7 -TYPE A TEST PRESSURIZATION To pressurize containment to full test pressure, a system of 10 diesel driven, oil free compressors were used. The compressors were located outside on the northeast side of the containment building. Pressurization was accomplished through a six inch header which penetrates containment at penetration P-4. Once containment was pressurized, the pressurization header was isolated and vented. i j 4 125(051391) ZD79G
March 8. 1991 UNIT 1 ILRT FINAL REPORT E S 596' g subvolume #1 V 417 8'30 cubic feet 1 2 3 4 15.124% i I I i i I
&&4I I
I I I I
$ I I
555.281' Subvolume #2
/- (7 1 1 5
1 6 470388.47 cubic feet 17.0247% I I I I J24.724' I I I I Subvolume #3 M 464802.53 cubic feet I?' 16.82257% 1 1 1 1 494.333' I I I I Subvolume #4 451546.07 cubic feet 5 16,343% T' I i l I 465' I i ! i Subvolume #5 46' 462582.93 cubic feet 16.742% I I I T I 426' DEVCELL O critina euttcy O mamsm 2.5.1 Containment Building Sensor Placement and Subvolume Identification (Elevation View) 5 125(05)391) ZD79G
. .. March 8, 1991
='
UNIT'I llRT fINAt.' REPORT g] : l C i MO( B l f
@ suBvatusE 7 @
S/G W BVOLuME 6
~
l. Subvolume 6: 154,56,7.28 (t3, 5.594% Subvolwne 7 . 123,668.76-ft 3, 4.476%-- O ===2== [ oswcztL L 2.5.2 Containment Building Sensor Placement and Subvolume Identification for Elevations 398.5 to 426 (Plan View) l 6
'125(051391)
ZD79G
,' March 3, 1991 UNIT 1 ILRT FINAL REPORT I
l , D8
/ ,
S/G S/G N \ C B SUBVOLUME 9 i m/G S l 0/G D9
/
' 38 /
SUBVOLUME 8 Sunvolume 8: 123,845.72 ft3, 4.37% Subvolume 9: 96,688.24 ft3, 3.5% T11ERMISTOR
. DEWCELL 2.5.3 Containment Building Sensor Placement and Subvolume Identification for Elevations 377 to 398.5 (Plan View) f 7
125(051391) ZD79G
March 8, 1991 UNIT 1 ILRT FINAL REPORT 3.0 TES1 HETil00 3.1 STATISTICAL ANALYSIS TECHNIQUE The absolute method of leak rate determination was used. The absolute method uses the ideal gas laws to calculate the measured leak rate. The inputs to the measured leak rate calculation include subvolume weighted containment temperature and vapor pressure, and total absolute air pressure. Calculational methods used the perfect gas law end equations of state for a twenty-four hour test period. A least squares regression line for the measured total time leak rates versus time since the start of the test is calculated after each new data set is scanned. Associated with the statistically averaged leak rate was the upper confidence limit. 3.2 SUPPLEMENTAL VERIFICATION TEST The supplemental verification test superimposes a known leak of approximately the same magnitude as La (7.72 SCFM or 0.1 wt %/ day as defined in the Technical Specifications), The degree of detectability of the , composite leak rate (containment calculated leak rate plus the superimposed, induced leak rate) provides the basis for determining the certainty associated with the measured leak rate phase of the test. As the Mass Plot Method was the official test method used, the induced leak rate test was performed in a period of time until the statistical leak rate was both stable and within the acceptable band. The acceptance criterion for the test is that the statistically averaged composite leak rate be within 1 0.25La of the sum of the statistically averaged ILRT leak rate and the flowmeter induced leak rate. The requirements are not to use the upper confidence limit to evaluate the acceptability of the induced leakage phase of the ILRT. 3.3 INSTRUMENT ERROR ANALYSIS An instrument error analysis was performed prior to the test and at the end of the measured leak rate and induced leak rate phases of the test. The analysis was performed in accordance with the definition of the Instrument Selection Guide (ISG) referenced in ANSI /ANS-56.8-1987. The inputs to the , calculation include sensor sensitivity, repeatability and resolution for the pressure sensors, THM's and dew cells. A mathematical formula employed to determine the ISG can be found in Appendix B. The ISG was calculated prior to the start of the test using the existing instrumentation configuration and expected values for containment parameters. Based on an anticipated 24 hour duration test, the maximum expected value for the ISG was .0023 wt%/ day. The calculated ISG was .00263 wt%/ day at the end of the measured Icak rate test, and .00257 wt1/ day at the end of the induced leak rate test. These are all within the acceptance criterion of 0.2SLa specified in ANSI /ANS-56.8-1987. i 8 125(051391) ZD79G
- - - . . .. . __ ~ .. . - . . - .-.-_-=_ .---- - . _ - .
March 8, 1991 UNIT 1 ILRT FINAL REPORT The ISG is used only to demonstrate the system's ability to measure the required parameters to calculate the containment leak rate. The-ISG is not based on a statistical analysis of the leak rate calculations, and does not affect these calculations. The computed ISG is not-added to the value of the calculated leak rate. One sensor (Dew #5, DAS Channel #45) was deleted from all calculations prior to the test due to erratic response characteristics. The locking out of the sensor did not cause the ISG to rise above the allowable value. The remaining eight dew ccl1 sensors sufficiently modeled the containment for calculation of a volume weighted dew temperature. l l i l I l 9 125(051391) ZD79G
F 1
. March 8, 1991 j UNIT 1 ILRT FINAL REPORT 4.0 SEQUENCE Of EVENTS The following narrative describes the sequence of events associated with the ILRT.
4.1 PRETEST PREPARATION 02102L91 1400 Commenced IBwVS 6.1.2.a-1, Initiated sequence of events log. Activities include verifying prerequisites and hanging out-of-services associated with data sheets for Section f.1.0. 02L10/91 2000 Satisfactorily completed 1BwVS 6.1.6.3-1, " Visual inspection of the containment surfaces prior to the Type A Leak Test". No apparent changes have occurred in the visual appearance of the interior and exterior surfaces of the containment structure. 4.2 CONTAINMENT PRESSURIZATION 02/L1L91 0953 Valve lineups completed, all pre-pressurization checks complete. Commenced pressurization of containment. 2100 Inspection of appropriate penetrations produced observed leakage from the following system vent paths:
- 1) 1 SI8817 (slight) ^
- 2) 1 CS014A (slight)
- 3) 1 CS014B (slight)
- 4) 1 IA269 (small leak) 2220 Containment pressurization complete, following are observed conditions:
DAS #1 Pressure - 60.4073 psia, ' DAS #2 Pressure - 60.4074 psia, Ambient pressure - 14.43 psia. Resultant Containment pressure information: P -45.9773 psig P -45,9774 psig i 10 125(051391) 2079G
9 .. March 8 1991 UNIT 1 ILRT FINAL REPORT 4.3 TEMPERATURE STABILIZATION 02L121RL 0001 Commenced start of temperature stabilization period. 0615 Closed 1H052A and IIA-269 to isolate leaks from containment. 1215 Closed the open duct access door to isolate containment leak from IVQ001A and IVQ0018. 2330 Closed 1518817 to isolate containment leak from 1518880 and 1S18946. Closed ICS14A to isolate containment leak from ICS007A and 1CS0008A. D2113131 0840 Pressurized between IVQ001A and IVQ001B through the use of a calibrated local leak rate monitor. 0900 Equipment hatch airlock shaft seal leakage observed, leakage blocked. 0915 Pressurized between IC5007A and the auxiliary building boundary valves through the use of a calibrated local leak rate monitor. 1251 Opened IIA 269 to unisolate previously observed leak from containment. 1410 Verified temperature stabilization phase complete. Calculated temperature deviation using the ANSI temperature stabilization criteria using data sets 288 through 312 is 0.01935 'F/ hour. 4.4 STATISTICAL LE3KAGE RATE TEST / INDUCED LEAKAGE TEST 02L13191 - 1410 Commenced-statistical leak rate test with data set 321. 2010 Prime computer failure, apparently happened due, to power surge. Computer did not collect 20:05 and 20:15 data sets. Resumed collecting data with data set 356 at 20:25:24. Reviewed. trends of average temperature, average pressure and average dew temperatures for data sets 357 to 260, no adverse. trends noted. I 11 l 125(051391) ZD79G
- i. p March 8, 1991 UNIT 1 ILRT FINAL REPORT DLL14[9]
1505 Completed statistical leak rata test with data set 468. 1505 Commenced induced leak rate stab 111 ration period with data set 468. 1535 Completed induced leak rate stabilization period with data set 471. 1905 Completed induced leak rate test with data set 492. 4.5 DEPRESSURIZATION AND POST-TEST ACTIVITIES 9Ril4L11 2058 Commenced depressurization of the containment. 01L15L11 1200 Containment depressurized, inner door opened to facilitate post test containment inspection. 1900 Post test inspection satisfactory. Ho observable damage.to equipment or containment structure has occurred, no abnormal conditions exist. ILRT instrumentation visually inspected, no abnormal conditions noted. Restoration of system valve lineups and local ivatrate testing commencing. 03LD5111 , 1400 Completed 18wVS 6.1.2.a-1. l i i 12 125(051391) ZD79G
.. . March 8, 1991 UNIT 1 ILRT FINAL REPORT 5.0 ILRT DATA A temperature survey of the containment was performed prior to the pressurization of the containment. Each subvolume was surveyed in at least one location with a maximum of three temperatures taken per subvolume.
SUBVOLUME OBSERVED JiUMBE L IEMEEMIURE 1 63.9 63.8 63.9 2 64.5 3 65.6 4 65.6 5 65.9 65.9 66.0 6 65.9- 65.4 65.6 7 64.5 64.2 65.0 8 67.6 67.9 67.8 9 64.5 64.2 65.0 The following report sections present computer data for the three main sections of the ILRT. 5.1 TEMPERATURE STABILIZATION PHASE DATA The temperature stabilization phase demonstrated proper temperature stability prior to the beginning of the test. The thermal parameters are graphically shown in figures 5.1.1 and 5.1.2. A summary of the computer data can be found in Appendix C. 5.2 MEASURED LEAK RATE PHASE DATA Graphic results of the measured leak rate test are found in figures 5.2.1 through 5.2.7. A summary of the computed data using the Mass Plot Method can ' be found in Appendix D.- 5 .- 3 INDUCED LEAKAGE PHASE DATA The calculated leakrate and target value leak' rates associated with the induced leakage test are shown in figure 5.3.1. Containment conditions during this phase of the test are shown in figures 5.3.2 through 5.3.6. A summary of the Induced Leakage Phase data of the ILRT can be found in Appendix E. 13 125(052291) ZD79G
March 8, 1991 UNIT 1 ILRT FINAL REPORT AVE SUBVOLUME RTD TEMPERATURES VS TIME S'.' SV 4 SV 7 Normal Test SV 2 S'.' 5 SV 8 SV 3 la 6 SV 9 69.50 + + + t- t --
+ + 69.50 N _-.._ 4 , ,-j_ ."
e j I, ; ,
'~7 x .j y % sv . g l 69.00 P- T _" . -'-'~i b ---
- 4 69.00 j 6;._7c
{ _ J - - -j - - d _' . __ _i ~- ,
, t
' i
! l 68.50 l -'-b- '~t----- - - - ' ~ ~ ^ - - - '
---68.50
- - - ~~ -- ' I i i t, : i ,
i-
. s . - e ,. . - %_ , ~, I
' 1 1 2:2U I [4;--
*'3 h 7+ I4 AW_' M F~ **~A -
~'
" l * %c ~~
68.00 68.00 . ,- w - O C l i l l l 67.50 l
- - - - - - ~ ~ - - ~ - - " - " ' - - - - " ~ ~ -~
~~~ 47.50
- - -- f -- - - ~ t '-- -
l
- -, - _ l ____ _ _1 _ _ ~ ~~~
67.00 l --- - - --"-- - - --
~*67.00 66.50 l
--66.50 66.00
= 66.00 0.00 0.80 1.60 2.40 3.20 4.00 4.80 S.60 HOURS
, STARTING PLOT TIME: FEBRUARY 13 9:05 5.1.1 Average Subvolume Temperature, Stabilization 14 125(051391)
ZD79G
e~ 4 March 8,.1991 14 , ; UNIT l-ILRT-FINAL REPORT AVE SU8 VOLUME DEWCELL TEMPERATURES VS TIME SV ' SV 4 SV 7 Normal Test SV 2 S'.' 5 SV 8
. SY 3 SV 6 SV 9 60.50 + +. + -
t t - ---
+- + so.so 1 l_
l i I i
,l I 4
? 2
- 7. c -g - -- t f - - T + -- - /1 - -- - -- -- so.oo so.oo h _ ._ ~ -
n,t-f , p .; n x.
-l i
Y
,,.,o . _._ _
[ ___ , _~ ._ y ,,.,o N m A ' '
* \.ff-/ s V\/ \A
- u.
so.oo l
-r-
'- -H - - - - = *
" ' - " - -'#=" ~~ - - - - * - - - - - n.n "
o l - --- -*--+I o a l
.I W I i M.so i---
' - - -[-
- u.so I
i ss.oo - 4 -- -- - - - - ss.oo t
- - - =
l- 57.so - -- - - -- s7.so
-~~ ~ - ~""
s7.oo ' s 7.oo o.00 o.So 1.so 2.4o ' 3.20 - 4 .00 4.So s.to j HOURS
, , STARTING PLOT TIME: FEBRUAR 13 ~ 9:05 5.1.2 Average Subvolume Dewcell Temperature, Stabilization 15 125(OE1391)
ZD79G
March 8, 1991 UNIT I ILRT FINAL REPORT MASS PLOT LEAKRATES VS TIME C ALCULATED LEAK RATE Normal Test
'a !i *: tiPP! P COtti!DUICf lIMll A"o'ved Lcok Rote 0.3000 +~-+-t - f - -~ -- t--- - -- -- - - - ----
- 0.3 0 00
---f' l i ; I i l 1 0271 b '-' ' - -k ' - '
h-j- ' ' 'fi -- - h '-~ - *- * - - -
---0.2571
! i 1 l i : i i i i l
.L I
. . _ q _. _ 4. . .
f..._ e,,,43 ._.. = _.
.o,,,43 S t I l '
> *! ! . I >.
8 o,,7,4 p .. . __ ... l ._ . - .. _ . .
.l.._ . . . . . . . L . .. . . .
.o,,7,4 5
5 9
._,.l '
g n i. i n 6 l 0.12es ~ ~ - - - - -'- - --- ~ -' - -'- ~ ~ - ' ' --
- ' - - --- 0.12 e 8
+-k [ gl ' -
TI o,o,37 .._...?.1 .\_._... _ ..__. .__ . _ . . . ; ._
=..o,a,37
.. ...+ . . . . . .
. . ... . . 1.......L.....----..-..--. . . . - . .
_ n.~,,..;_,.. t 0.042s -
--g---- - - - - - - - - - ' - ' - - - ' - - - - - - - - - - - - -
- 0.042e o,cono J .. _._ . . . . . . _ _ .. . . . . _ , . .. . _ . . - -_ . . . . , - - .. .. ........_ -- - o,onoo 0.33 3.83 7.33 10.83 14,33 17.83 21.33 24.83 HOURS STARTING PLOT TIME: FEBRUARY 13 14:15 5.2.1 Mass Plot Leakrate_ Statistical Test i
l ! 16 l 125(051391) ZD79G l l l
_ . _. . _ _ . . . . . _ _ _ _ . ~ . _ _ _ . . _ . . = - . . . _ . _ . - _ . . - . . _ . _ _ _ . _ . . _ . . :' ' March 8, 1991 - _ UNIT 1.ILRT FINAL REPORT CONTAINMENT DRY AIR MASS VS TIME Normal Test 835.70 +- - +' *
- .~ - -- - t- - - - l t-- - - p - -- - --+ 335.70 I ! l
, 8 i
i l : 835.60
--- -- - -- - - - ~ ~ - - * - -- "--- " - ""
-h835.40 1 / y l l l-
,33,3, j V b-l I
_._ __ y ._ _ l . _. _ _ _. .,3,,3, j VM<W\h Jf ~ - ' - - ' - 835.40 ? ! --
----~7 k -- -T- - - - - - - - - -
-838.40 -
I l i ' $ ._
, 7%i ,
a
-"838.30 835.30 hA /L i
I \ s35.20 i -- - -- - - - s3s.20 s3s.10 l s3s.10 1 835.00
=- - -
s3s.00 0.00 3.70 7.40 11.10 14.00 18.50 22.20 - 25.90 HOURS STARTING PLCT TIME: FEBRUARY- 13 14:15-s 5.2.2 Containment Dry Air Mass-Statistical Test 17 125(051391) ZD79G <
_ . _. ._ _ _ . _ _ __..___....._...____.m__.__ _ - l March'8, 1991 1 v UNIT-1 ILRT FINAL REPORT CONTAINMENT DRY AIR PRESSURE VS TIME Normal Test 59.1200 t + *
+- +- - -i - --- Y- - - - - + - " ' -t St.12 00*
S. 6 -l iN l .
,,,,. : \ f .o. __ .. . t _ _. ..;._......_.
y% 3,,i . , i - l J l- % l
~
I l 59.0400 I -h - - ----- - -
"-' - - - - ' - - - ' ~ -
-59.0800 _
i-
, -i 59.0900 l --k-~------~'- - - - - - "-~' ---- - - - - ~ ~ ~ - " ' ' " " " - -
- St.0800 -
s s W . l
- - ' - - - - ~ ' " - - - * ' ' - - '- --- '- - - * ' - ' - - - ' ' ' - - - -
59.0400 --- * - -- - - - - * - - '
-59.0400 59.0200' ; ~ ~ - - - - - - - ' - - - - - - '-
~~~ St.0200 I~ -l
-- ~ ~ - - - - - - -~ - - - - - - - -
"-S0.0000
.59.0000 l
i
~ ' - - - - - ------
54.9800
- 58.9800 -
-0.00 3.70 7.40 11.10 14.80 18.50 22.20- 25.90 HOURS STARTING PLOT' TIME: FEBRUARY - 13 14:15 -
5.2.3 Containment Dry Air Pressure-Statistical. Test 18 125(051391) ZD79G
i March 8, 1991 ,
;, -- p
-)
UN!T 1-ILRT FfNAL REPORT CONTAINMENT AIR TEMPERATURE VS TIME Normal Test es.20 +- +- +_ t - - --- t -
' - +- ~ - - t - - se.20 I i e i I i ;
i 4 i j
) I . I l.- - - -
88.00 ~ ~ t- -- - - - ' ~ - i
%! *l ----- - h -~ 84.00 Ya y I s7.00 l
g -- s 7.s0
" $7.60 '
i
; ~ * ~
% ^"
W l -
-87.40 -
g-j o o l 4 g E l 87.40 l 67.40 i l ; I - - -' * ~ 67.20 y 47.20
.7,00 l sr,00 -
~ 64.80
- - - - - ~
'84.80 0.00 3.70 7.40 11.10 14.80 18.30 22.20 25.90 -
HOURS STARTING PLOT TIME: FEBRUARY 13 1'4:15 i 5.2.4 Containment Air Temperature-Statistical Test A .,. , 19 125(051391) ZO79G
4 *: March 8 1991 UNIT 1 ILRT_ FINAL REPOR_T.- CONTAINMENT DEWCELL TEMPERATURE VS TIME Normal Test 1 59.80 +" -+' + '
+' ~_ t - " ~ "- t- " ~ ' ~~ + - - ---{ 5 0.0 0 l' l l l
- l '
59.60 h/ 7" ' "J - * - - -f'- - --- -- - " I
' - -- -h St.80 50,40 -
'* ' - ~ - - * - - ' - ~ -----
'59.40
." l
' - ~ ~ ' $9.20 "
$9.20 l e -i I .
- Nl r
1 I 1 '1'1 '\ u 8 .- ;
\
l
-I 'll jf 8
? l.
,,,,, ! _ _. i _. _ _ _ _ _ . . . . .. ' _ _ _ _ . _ _ _ _ . _ _ . _ . _ . _ _ _ . _ _ . _ . _ _ _ ,,,,,
I i !
,,,,, ; ,___ -_ _ _ _ . _ _ 3,,,,
58.60
-- - -- " - - - - - ~ - ' * > - - - - - ~ - - -
-58.60 i ,
(- l 58.40 58.40 0.00- 3.70 7.40 . ~~ ---~'.40 11.10 14 - 18.50 22.20 28.90 - HOURS
.. STARTING-PLOT TIME: FEBRUARY- 13 14:15 1
l l -5.2.5 Containment Dewcell Temperature-Statistical Test. 1 20 125(051391) ZD79G
._. .. _. _ _.__ _.m. . . . . . _ - - _
March 8, 1991 3.-. ... - UNIT 1--ILRT FINAL REPORT ;- CONTAINMENT VAPOR PRESSURE VS TIME Normal Test 0.25 % f , -t- -t- p -t------t--------+--
, i !
=-
-0.2 sw s ' i , j
; i .
> /i,4 4 '! 4
, ,, #tt?' P b. - - -
l I 8
---0.2520 0.2520 7-+-~-t--- 1--~--'"---
i Nl 6 ,
,,33 ,, l + . . _ -. .. - ; ... a 9' ,_ . [i . g'. p 1 . . -._.
I l c' ; / yr ;- lVh/ \!h/A 6 l ! I ; ll 0.2 u 0 l --i---------' - -- -- -d 4 If 4--
-0.24s0 t ; -; ! 1 0.2u0 - L -- - - - -
--------1-------
- 0.tue i
0.2 4 0 --I - - - - - ' * - - - - = - - - - - - - - - -- 0.2440-
~___ ,,343,
,,3 3, . . __... - --_. - . .
L i 1
- 0.2400 0.2400 0.00 3.70 7.40 11.10 14.s0 15.50 22.20 .25.00 HOURS STARTING. FLOT TIME:- FEBRUARY 13'14:15 l'
l' i ( :- l 5.2.6 Containment Vapor Pressure-Statistical Test 21 125(051391) ZD79G L
March 8, 1991 UNIT 1 ILRT FINAL REPORT l BN-TOP-1 LEAKRATES VS TIME rr.CU1.1'ED If AK R Att Normal Test 95 '; UPPER CONFIDENCE LIMIT Allowed Leck Rate 0.e0 t + + t -+--- +- -- - -
- - + 0.s0
' l i . }, ,
, i 1
0.60
--b-- -d - ~- ~~ - " ---'
'--" "" + -~~' " T - -- - -A0.60 I
l .
, i i l
1 l 0.40 I- , ' d'-'~--M - ---- --"" - -"- " - - - -
-0.40 R - -
0.20 &*--'-~'-'--------'h-~-'-'-*--'--'""'----- ~ ~ - - ~ - - - - - ' ~ - ' - - - - ' - ~ ' - ' - - - - - - - ' '
-0.10 5
"W l
~~% ..
w r,- - d- ----.. .. - . - .. -- - - --_ ______ g a i ~' - -i - - - - - - - ' - - - - - " ~ ~ --- - ' - - - - - - - - - - --
- 0.00 0.00 i 4h j i
i
-0.20 l ~~ - - - ~ ~ -- - =
-0.20 I
i
-0.40 l
- - - " -- ------ - - - - -0.40 i
-0.60
-- - - -0.40 0.33 3.83 7.33 10.83 14.33 17.83 21.33 24.83 HOURS STAR 11NG PLOT TIME: FEBRUARY 13 14:15 5.2.7 BN-TOP-1 Leakrates-Statistical Test (Information Only) 22 125(051391)
ZD79G
- - ' March 8. 1991 UNIT 1 ILRT FINAL REPORT MASS PLOT LEAKRATES VS TIME CALCULATED LEM R/TE V6Tlflection T4 81 UPPER AND LOWER BOUND 5 iorget Lech Rote O.2500 0.2500
-o.2143 o.stes
/
0.tfee o.17as 0 0.14rs 5 0.162 A E E w N ,
'O.1071 0.1071
'0.0714 0.0714
" 0.0357 0.0357
- : : o.oooo o.ow 0.73 1.13 1.63 1.93 2.33 2.73 3.13 0.33-HOURS SOFTWARE ID NUMBER: G N O 1405-0.0 5.3.1 Mass Plot Leakrates-Verification Test 23 125(051391) l ZD79G 1
L
, . March 8, 1991 UNIT 1 ILRT FINAL REPORT CONTAINMENT DRY AIR MASS VS TIME Normal Test 835.1498 t + + + +' t -- + - -t 835.1498
, i ! I g } t 1 .
i . . . I 835.0999 !
-- ^ - ~ '- - - T ~4-~- - - - - - ' - - - ~ " ' ' ~ ~ ~ ' - - - -
-835.0999
' f-
\ < j ! l l
\ i s ' ' ;
* - - ~ - - ~ ~ - - ~ ~-- - " - - - -
835,0498 '-
- " - ---835.0498 1 \ I f I m ; .'w \ s ~ _ . . . _\ m 3 834.9999 l j -- - ---~, - - -+
A-7\---- ' - ' ~ - * - -834.9999 3 i t I i / \
\
! E R [
1 / R 834.9498 l j
- - - - - "- - - - = ""
A-834.9498
. ! I
$34.8999 I --- -
i "' ~~ - - - - -' - - - - - -' " ~ -
~~ 834.8999 1
i l
}
834.8499 i
=- " 834.8499 t
I 834.7999 834.7999 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 HOURS STARTING PLOT TIME: FEBRUARY 14 15:35 5.3.2 Containment Dry Air Mass-Ve,'ification Test t4 ; 125(051391) l ZO79G
.- . . - . . - . . _ . . - - .. . . - ~ . . - . . - . . - . - . _ . . - . _ - - - . - . .
March 8. 1991
. s. ..
' UNIT 1 ILRT FINAL REPORT ;
CONTAINMENT DRY AIR PRESSURE VS TIME Norma Test 50.0250 t t + + -- t -
--t- -
*-59.02s0 i
I 4' - l
$0.0200 I
~~1- ,
s i- *
--f- i
-50.0200 8
' 1, . - -'\
3,,,,,, . , _- _ . . __ j . . . .. . . .\ . l I
! 1 l 4' s .
,'N, ,
.l 3 e i I s 50.0100 , " " - - " ' - - - - - - -A 80.0100 g
N
-f F f
; i N w%
59.0CSO
-- ' * - - ' - * * ' + *
'N-**-50 3 0080 50.0000
---- - -- - * * * - - - - -----*~--
- - --59.0000
- 58.9950 -
- - - - - - -~ * ' - - - - - - " - - - - - ' ----
58.9960 St.9900
~ St.9900 - i 0.00 0.50 1.00 1.50 2.00 2.S0 3.00 3.50 !
HOURS STARTING PLOT TIME: FEBRUARY 14 15:35 f 5.3,3 Containment Dry Air Pressure-Vertftcation Test 25 125(051391) ZC79G 1 3
* ' March 8, 1991 o ..
UNIT 1 ILRT FINAL REPORT l CONTAINMENT AIR TEMPERATURE VS TIME Normal Test 67.4800 t i + + +- ~ ~ --- Y- -* - 87.4800 1 i I l l .
---~4--- ------ - 87.4600 67.4600 .
I I l ' t ,/ '; \ i ed i i '- / g t/ \ t
'T
-"- - ' " ~ - - - - - " - - ' ~ --' - -
67.4400 67.4400 < \< i p 8 g A
! \ k N /, \ , l i i ( '" -47.4200 "
" 67.4200 l i --?-----"-- "
l---h/ m
$ i b' ,
h l ~ ~ - --- - ' - - -
-87.4000 87.4000 { i
=-- - - - -
s7.ss00 sus 00 j t I t
- - - -+ eue00 s u s00 i
i -87.3400 67.3400 2.50 3.00 3.50 0.00 0.50 1.00 1.50 2.00 HOURS STARTING PLOT TIME: FEBRUARY 14 15:35 5.3.4 Containment Air Temperature-Verification Test 1 26 125(051391) ZD79G
* ' March 8, 1991 i, ..
UNIT 1 ILRT flNAL REPORT CONTAINMENT DEWCELL TEMPERATURE VS TIME Normal Test 3,3o 4 . 4 4 + 4-
--- 4 --
e
--..f59.30 i ,
i i t 1 i i St.20 l - -- * --'*~ ~ - t - - - ----$-~~~--'----'-
~* M St.20
;x j .s 4 , l
.l
, I I
/. . , , .
._/ -
.-4..__,j_J__.._.._'__.4.______.--u.to 3,,, o ; _ - _ . . ._ A - _1. _ _ _ _ g .._ .
i I j i - s ' s l
, I Nv -
<. .l m 3,,oo
, _..._._._{-..._. . ' e.- --
} _ _.._ _ _ t, _ _ =-
_ ____ _3,,oo w o o a i 1 1 I W s ,? l 1 3,,,o j .___....__..__L..il . _ _ _ . _ _ _ _ _ _ _ _ _ - -. _ . _ . _ . _ g,,o
\ '
I ! l Sa.ao ! - M -- -- L - - - - - - - - ----
-- se.so I
__ . _ _ _ . _ - _ _ ... g,7o 3,,.f o : _. 58.60 St.S0 0.00 0.50 1.00 1,50 2.00 2.50 3.00 3.50 HOURS STARTING PLOT TIME: FEBRUARY 14 15:35 5.3.5 Containment Dewcell Temperattire-Verification Test 27 125(051391) ZD79G
Harch 8. 1991
-m -- .; .
UNIT 1 ILRT FINAL REPORT ~
-i CONTAINMENT VAPOR PRESSURE VS -TIME Normal Test j o.2600 +- + + t + + -
t0.2600
, 1 i
, i i
_ ,,, o , .p,_._....a__.- 4 _._...,_.. .2_ _ - .._ j -- _ .L' . t 4,,,,,,
, , ,; e., A i' g\ [j . ./ \,
O.2 H o ! 1'i - P h' * -- - ^t--~ k **- - ff - - b *-'y # * '-- P - - ' ; k - + -'-' o.2 4 0 I
\ s.
, ;- i !
f ! I ' . , .-
.. ~. -
v
,,,,,,- _.o.247o 1
-4 0.2no i - ---- - - - - -' - - - - -
- c.2 *o I l o.2460- 4 --
--- - i -- - - ~- - - - - -
0.2450 i
~ *-- ~ --
. 1o.2440- l o.2440 -
-- I,_
- + 0.2430 o.243o c.co 0.50 1.00 , 1.50 2.o0 2.80 3.co 3.So HOURS
' STARTING PLOT TIME: FEBRUARY 14 15:33 5,3,6 Containment Vapor P_ressure-Verification Test 28
.125(051391) 2079G-
March 8, 1991 UNIT 1 1LRT FINAL REPOR1 6.0 TYPE A TLST CORREC110NS During the Type A Test, there were penetrations that were not properly challenged by full containment pressure. Two of these penetrations (P-4, 1-3) are in use during the performance of the ILRT. The other penetrations (5-Total) developed leakage paths from %e containment prior to the beginning of the twenty-four hour statistical test. As discussed in Section Seven, these pathways remained isolated during the leak rate test. Because of this, a local leal rate test was performed either prior to or after the ILRT for each leakage path. The mlnpath leat rate was then calculated for each of these penetrations and added to the ILRT Test 95% UCL. The total leakage to be added to the 'As found' ILRT result is 13.18 SCFH or .0028 wt %/ day. When added to the 951 UCL (0.05286 wt %/ day), the final composite leakage rate is .0557 wt 1/ day. This leakage is acceptable being less than 0.75La. Appendix F provides leal rate correction data in tabular format. 29 125(051391) ZD79G
.. g March 8, 1991 UNIT 1 11RT FINAL REPORT 7.0 INlERPRLIATION Of 1ESl RLSULTS
/.1 MEASURED LEAK RATE TEST RESULTS The "As found"/"As Left" statistically averaged leak rate (95% UCL) after corrections was 0.0557 wt %/ day.
Containment dry air temperature and dew cell temperature trended downward throughout the test. This is indicative of a stable containment with no major heat sources as the reactor coolant was Lept constant throughout the test. Measured tant and containment sump levels were not significantly changed from pre-test to post test levels. One instrument, (vew cell #5, DAS channel 45) was locked out for the duration of the test. During pressurization a number of leavage paths were identified. The magnitude of leakage from these paths could not be quantified by visual observation, although they appeared to be small. It was decided to continue pressurization and measure the total containment leakage rate once at pressure and stable. Those later computer calculated results showed that the total containment leakage rate exceeded 0.75La with leakage from paths associated with penetrations P-1 P-97, P-55 and p-6/10 (see Section 7.1.2). One by one, the leakage paths were isolated and the effects upon the total containment leakage rate were observed. The data shows that isolation of the first four leakage paths had a noticeable but small effect upon the total containment leakage. It was only after isolation of an additional leakage path, the equipment airlock shaft seals (see Section 7.1.1), did the total leakage rate sharply drop to a value under 0.75La. The test was then successfully continued until completion. The previously isolated pathways were left isolated during the entire test. A Minimum Pathway As found penalty was later essessed for each of these pathways. It is CECO's policy to Type A test containments in as close to the Post LOCA condition as possible. The pathways were left isolated in this case for the following reasons. For all cases, there were no direction dependency concerns. The leakages measured by the Type C tests performed after the Type A test can in all cases clearly be shown to yleid results conservative relative to what would have been their actual contributions had they remained open during the Type A test. The cumulative effect of suddenly opening all of these pathways may have had the effect of destabilizing the containment atmosphere. This would have both extended the test duration and reduced the quality of the results. It is always desirable to minimize the nuraber of valve manipulations during ILRTs. This reduces the potential for line up errors and other unforeseen problems. , t 30 l 12S(051391) ZD79G
March 8, 1991 UNIT 1 ILRT flNAL REPORT 7.1.1 Ob s er v e dl e a k a g e_ frontt h e_Equ i pme n tJ!a t clLMiloc LS h aLL S e al Prior to the performance of the statistical leak rate test, during the temperature stabilization period, leakage was observed from the Equipment flatch airlock shaf t seal. The leakage was evident, as during the test the hatch is aligned with the interior door closed and the exterior door open to facilitate inspection of the seals. This was the last containment barrier to be isolated. It was only after these seals were blocked that the ILR1 leakage dropped below 0.75La. The airlock had been As Found tested following the start of the refueling outage, prior to performance of the Type A test. That test showed the leakage to be small. It should be noted that the Type A test was performed with the outer door open. This door is closed during the Type B test. The leakage found during the Type A test was all from the inner door. The Type B test results indicate that under Post LOCA conditions, any leakage past the inner door would be stopped by the outer door. Thus, the minimum pathway leakage calculations o) this pathway is not affected by the leak or the isolation of the leak from the inner door Thus, no penalty is required to be added to the ILRT results as a result of this isolation though it was added as a result of CECO's conservative approach to ILRT testing. The discrepancy between the results of the Type B test performed on the airlock prior to the Type A test and the results observed during the Type A test require explanation. The shaft seals may have been damaged following the Type B test at the start of the outage. Alternately, the Type B test may not adequately test the inner door due to possible direction dependency of leakage through the shaft seals. It must be noted that the outer door was challenged in the proper direction by the Type B test performed prior to the Type A test. The problem of recurring inner airlock ooor shaft seal leakages is currently being investigated by CECO corporate maintenance staff, with the intent of preventing recurrence at any CECO station. 31 12S(051391) ZD79G
~ . - - ~ . _ - - . - . . . _ -- - _ _ . - - .
.. .. flarch 8.1991 Ud!T 1 ILRT IINAL REPORT [
7 .1., 2 Qbs ervedltalagtf romliethanicallipinglenetrations l Prior to the performance of the statistical leak rate test, during the ; temperature stabilization period, four lines penetrating the containment wall _ l were identified as having excessive leakage. The following information , applies to the identified lines: l 5 ITEM SYSTEM PENrTRATION CONTAINMENT VENT REFERENCE NUMBER HUMDER 150LAT10N PATH DRAH1NG a _ . _ _ -_._. _ ._SA LV E S J L SI L D____._. -- l
- 1. CS P-1 1CS007A ICS014A M-46-1C ;
1CS008A :
- 2. VQ P-97 IVQ001B Open duet M 105-1 l IVQ001A access i door
?
- 3. 51 P-55 1518880 1518817 H-61-1 1518946 T'
- 4. HU P-6 1H0006A 1H052A H-118-4/5 1H0007A P-10 1H00060 1H052A M-118-4/5 1H00070 Upon the identification of the lealage the associated vent path was closed and the effect on the containment lealage rate was observed by plant personnel.
l 7.1.2.1 CS and VQ Penetrations Upon isolating the CS and VQ piping penetrations the calculated leakrates did not decrease significantly. Indeed there appeared that upon isolating the first two paths that leatage from the containment decreased and then again started to increase after a short period of time. This lack of reduction of leakage rate was thought to be due to the-time required for the space between the valves to equalize with containment pressure. 1 e A B 32 125(051391) ZD79G
.. s. March 8. 1991 UNIT 1 ILRT FINAL REPORT 3 The Commonwealth Edison Corporate ILRT coordinator (J. Glover) was
- consulted. Through discussion between Mr. Glover and station personnel a temps.cary procedure change was proposed to feimit the following conditions on tht i'ected penetration lines.
- 1. 1he CS line was pressurized through the use of a local leak rate monitor (LRM) instrument between valve ICS007A and the l established auxiliary building boundary valves. ALno.llmtyas I th e._ p i p.ing_vslume_ pi:e s s u d zed _by_thtLRtLt o_a p re s s u ttg re at er thMLihe_ cont a10Fent. Hourly logging was added to the ILRT procedure to determine both pressures inside the containment and inside the pressurized VQ piping volume. The observed differential between the two pressurized volumes could then be determined for the test duration. Minimum differential pressure between the containment and *.he pressurized space was 2.2 psia for the duration of the statistical leak and induced leak test.
This arrangement allowed the inner space near the containment wall to nearly reach containment pressure, and thus the containment leakage rate from other sources could be . quantified. The penetration was :onsidered to not be properly challenged during the test and-was scheduled for post ILRT Local leakage rate. testing.
- 2. 1he VQ line was pressurized through the use of a local leak rate monitor instrument between valves IVQ001B and IVQ001A. ALno time wa tt h tp r.e s s u rJ z e d _yoluet pr e s s u ti z e d _g r e a t e r_t h an_ th e contal.nment, flourly logging was added to the ILRT procedure to determine both pressures inside the containment and inside the pressurized VQ piping volume. The observed differential between
-the two pressurized volumes could then be determined for ;he test duration. Minimum dif ferential pressure between tN '1 containment and the pressurized space was 2.2 psia fo' the
~
duration of the statistical leak and induced lear te' . This arrangement allowed the inner space near the containment wall to nearly reach containment pressure, and thus the containment leakage rate from other sources could be quantified. The penetration was considered to not be properly challenged during the test and was scheduled for post ILRT Local leakage rate testing The procedure change was prepared and Mr. F. Mora of Region III was consulted, Based upon his recommendation a procedure change was initiated. After these piping volumes were nearly equalized with containment pressure, no large change in leakage rate could be seen on the computer. 33 125(051391) [ ZD79G l
.. .. March 8, 1991 UNIT 1 ILRT flNAL REPORT 7.1.2.2 51 and H0 penetrations Upon isolating the 51 and H0 penetrations no abnormal oscillations were observed in mass plot leakage rate. These penetrations were then considered i to not be properly challenged during the test and were also scheduler 1 for post ILR1 local leakage rate testing.
7.2 SUPPLEMENTAL VERIrlCATION TEST RESULTS The suppicmental/vertftcation test was performed following the 24 hour ' mass plot leak rate test. The starting data set was number 468. After a thirty minute stabiltration period (allowed because of the Mass Plot Method used in the previous test) the induced leatrate test commenced and was completed at 1535 with data set 471. The statistically averaged composite leal rate was verified to be stable and within 40.25La of the sum of the statistically averaged measured Ital rate and the average flowmeter induced leal rate. No abnormal containment response or significant events occurred -i during this test. 7.3 COMPARISON 10 pRLVIOUS TEST RESUL15 This was the second ILRT performed at Braidwood Unit 1. The previous test was the pre-operational ILRT performed on 05/21/86 to 05/29/86. 7.3.1 11e:Op e r A t 100 & Lite A s VLe o_ Le aLF e t e_Ie s t_Re s u l t s l198 LI L RD. The statistically averaged contabment leakage rate (Lam - weight percent per 24 hours) durtrg the 1986 test was 0.0k921/ day after 24 hours and 96 data sets. The 5% upper confidence limit of the containment leakage rate, Lucia was 0.033%/ day. With no Reactor Containtent fan Coolers producing heat, the centainment t,ullding cooied dreing the test resulting in a downward trend of the containment h arage pressure and temperature plots. The plot of containment leakage was well below the allevable limit and at the termination of the test was still decreasing. 34 125(051391) ZD79G
- - . . = - - - - - - . - .
2
- a. u Harch 8, 1991 l 1
UNIT 1 ILR1 flNAL R[ PORT l 7.3.2 Pr e:Oper att on a LSuppl ement a LVe dli c a tion _le s t_ fle s u l t s_.u98 LI LRIl The statistically averaged composite leakage rate (LC) during the 1986 test was 0.1117./ day af ter 5.75 hours and 69 data sets. This was within 0.05 t of 1.a of the sum of the statistically averaged full pressure leakage rate Md the average flowmeter induced lealage rate. l I l 3 i b A T P 9 Y 35 125(051391) ZD79G f
..w...-..,
.. .. March 8, 1991 UNIT 1 ILRT FINAL RLPORT Append 1x_A - IN51RUMENIA110N SPECIE!CA110NS A.1 D a t &_AC Q U.111110tLSy11e m._Volu me t ri c s_A- 100 A/D Conversion: Dual slope integration 16 Bli A/D .
202 sample per second conversion ! factor i Display: 54 Digit, Polarity, Decimal & ; Legend. Sampling Rate: 10 channels /second Common Mode Rejection: DC-140 db, 1000 ohm unbalance r < AC -140 db at 50-60 bz Normal Mode Rejection: 80-db Input Impedence: 1000 megaohms/ volt Ambient Temp Range: 32-125 deg. F Zero Offset: Reca11brate before ech reading i automatically Full Scale Temp Compensation: 1 5 PPM /C or 0.005%/C , Accuracy: 1 0.005% F.S., t 0.0-05% of reading at 25 deg C with a 10% AC Power variation lime Accuracy: 1 1 minute /24 hours < Time Resolution 1 second A.2 DrLDultt lemperature Number of sensors: 25 ' Type of sensor: Thermistor, Glass encapsulated YSI Model 46043 Configuration 3 wire i
-Accuracy: 55-135 deg F 10.25 deg F Repeatability: +0.01.deg f Resolution: 0.1 deg F A3 OcLE01ttt_lemp.enture Number of sensors: 10 Type of sensor: Lithium Chloride Configuration: 5 wire Range: 40 - 100 deg F dew temperature Accuracy: 11,5 deg F-Repeatability: 10.5 deg F Resolution: 0.1 deg F 36 125(051391) .
ZD79G
. . l
... ... March 8. 1991 )
UNIT 1 ILRT FINAL REPORT A.4 Etessure , Number of sensors: 2 Type of sensor: Precision Pressure Monitor (Solid State Electronic) Hanufacturer: Volumetrics, Inc. Range: 0 - 100 psia Accuracy: 10.02% of reading 30.005 psig Repeatability: 10.001 psia-Sensitivity: 10.001 psia Resolution: 0.0001 psia A.5 yvrj.fintion_EloLSy_s tem Number of sensors: 1 Type of sensor:- Rotometer Range: 0 - 10 SCFM Accuracy: 1 1% f.S.
-Corrections: Corrected for temperature and-discharge pressure Hardware: Metering valve L
37 125(051391) ZD79G~~
March 8, 1991 UNIT I ILRT f!NAL REPORT App end1L D_ _SIA11511 CALAN A LYSI SlLU!ODS lotaLIJmLCalculations l This method calculates the rate of change with respect to time of dry ; air mass using the Total Time Method. ] Initially, a reference time (t )r is chosen, for every data set the rate of change of dry air mass between t and the most recent time, tgiscalculatedusingthetwopointmetIiodshownbelow.
- _. 1400 __
Hj - (tg-t r) (I - H l /M r) Then the;1 east-squares fit and 95% UCL of the Total Time leakrates are calculated as shown below: r g. [M g_[(_t g )2 - [t fM_g t_ t__ 2- _yg NZ(t) g A-(NZtM yg -
't[Mp-
,y NZ(tg ) 2 -
(Et!g L-B 4 At. T-1,6559 (N-1) + 3.5283 + 0.85002/(N-2)
~ ~
(N-1) + 1.2209 -- 1. 516TT (N-2) Note: N is the number of data sets minus one, 1 (t P
- [(t ) / N)2 g
f .- _ + N -[(t)2 g ([t)2 /N g o- -h[(H)2 g DEM AIHt, g UCL = L + To 38 125(051391) ZD79G
.- . .., _ _ _ _ . _ _ . . - _ _ _ _.. _ _ . _ _ ._ -. _ _ __ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ . ~ . _ _ _ _ . . ~ .
i
.. s. March 8, 1991 :
UNIT 1 ILR1 iINAL. REPORT Calculation,ollfiltrument..SelectiofLGuide SSG) 150 -2400 2 (ep/p)2 , g('r/I) + 2('d /P) 5 t H p N r Nd l where: t is the test time in hours I p is test pressure, psia ! 1 is the volume weighed average cnmt, temp. 'R Np is the number of pressure transmitters Nr is the number of RfDs Nd is the number of dew cells e p is the combined pressure transmitters' error, psia er is the combined Rtds' error, 'R ; ed is the combined dew cells' error, 'R cp - (Sp)2 , <ppp , pg p>2 where: Sp is the sensitivity of a pressure transmitter , i
.Rpp is the repeatability of a pressure transmitter L. RS p
is the resolution of a pressure transmitter (pp er* (S 32 r . r + RSr ) where: S r is the sensitivity of an-RfD j RP,. is the' repeatability of an R1D RS r is the resolution of an RID ed
- -P y Td (5d) +
(RPd 4 RSd ) i where: Sd is the sensitivity.of a dew cell-l RPd is the repeatability of a dew cell RSd is the resolution of a dew cell E v Td
- Ch8090dILY8D00 pressure
-T y change in saturation temperature lhe above ratto is from ASME steam tables and evaluated at the containment's saturation temperature at that time.
39 125(052291) 2079G
. - 4
" ' Harch 8, 1991 Villi 1 IlR1 Ilf1Al rip 0Ri AppendiLC _1LMPERA1URLSIAD)L1ZATION DATA 1he following tables present the data for the temperature stabiltration phase of the ILRT. The temperature stabilization phase is defined as data ,
collected from data sets 290 to 321 inclusive. The following data is included: I t IADLC .11]LL t
-C.1 Summary of Temperaturcs C.2 Summary of Dew Cell Tempeiatures I
i
\
40 125(051391)
'ZD79G
_ . - - ~ . . _ _. ._._.___ _ _ . . . . _ - . . _ . _ . . . _ _ . _ _ _ _ _ _ . _ . _ _ _ _ _ _ _ _ _ _ _ . _ . _ _ . _ _ _ _ _ .
March 6 1901 UNIT 1 ILRT FINAL REPORT Table C.1 SUMMARLOLILMELRA1VRES
................... e.... SumMARv TABLt or TEMPERATURES seeeeeeeeeeeeeeeeeeeeeee FRAIDWOOD UNIT 1 13:23:20 THU, E1 FEB 199.
DATA SET AVERAGE DATA TIME TEMD, AVERAGE SUbVOLUME TCMPERATURES, #DEG F) SET # DAY HH MM SG (DE8 F) #1 #2 #3 #4 #5 #6 #7 #8 #9 290 044 09:05:24 68.2 08.1 08.2 08.3 08.1 08.2 08.2 09.3 07.2 09.0 291 044 09:15:24 08.2 08.1 08.1 08.3 08.1 08.1 08.2 09.3 07.1 09.0 292 044 09:L'5:14 08.2 08.1 08.1 08.2 08.1 08.1 08.2 09.3 07.1 09.0 293 044 09: 35:24 08.2 08.1 08.1 08.2 08.1 08.1 08.1 09.3 07.1 09.0 294 044 09: 45:24 08.2 08.0 08.1 08.3 08.1 08.1 08.1 09.3 07.1 09.0 295 044 09:55:24 08.2 08.1 08.3 08.3 08.0 08.1 08.2 09.3 07.1 09.0 290 044 10:05:24 08.2 08.1 08.2 08.2 08.1 08.1 08.2 09.3 07.1 09.0 297 044 10:15:24 08.2 08.1 08.2 08.2 08.1 68.1 08.1 09.3 07.1 08.9 298 044 10:25:24 08.2 08.1 08.2 08.3 08.1 08.1 08.1 09.3 07.1 08.9 279 044 10:35:24 08.2 08.1 08.2 08.2 08.0 08.0 68.2 09.3 07.1 09.0 300 044 10:45:24 08.2 08.1 08. E 08.2 08.1 08.1 08.1 09.3 07.1 08.9 301 044 10:55:44 08.1 f a. 0 08.1 08.2 08.0 08.1 08.1 09.3 07.1 08.9 302 044 11:05:24 08.1 08.0 08.1 68.2 08.0 08.0 08.1 09.3 67.1 09.0 303 044 11:15:04 08.1 08.0 08.1 08.2 08.0 08.1 68.1 09.2 07.1 08.9 304 044 11:05:24 08.1 08.0 08.0 08.2 08.0 08.0 08.1 09.2 07.1 08.9 305 04* 11:35:a4 08.1 08.0 08.1 08.2 08.0 08.0 08.1 09.0 07.1 08.9 206 044 11: 4tsi4 08.1 08.0 08.1 08.1 08.0 08.0 08.1 09.1 07.1 08.9 307 044 11:55:C4 08.1 08.0 08.0 08.1 08.0 08.0 08.1 09.1 07.1 08.9 300 044 10:05: 04 08.1 08.0 08.0 ( 8. 2 08.0 08.0 08.1 09.0 07.0 08.9 2 0 044 IJ 15 ti'4 09.0 07.9 E 8. 0 (U.1 E 0. 0 07.9 08.1 09.1 07.0 08.9
'10 04* 10 : J '.10 4 ( 8. 0 07.9 06.0 08.1 08.0 08.0 08.1 05.1 07.0 08.9 211 04* 12 r 35 t J u 00.1 06.0 08.0 08.1 08.0 08.0 08.1 09.0 07.0 08.9
't; 044 ic 4b s. 4 Cl'. 0 07.9 08.0 08.1 E 8. 0 08.0 08.0 E 1. 2 07.0 06.9 13 0-4 I J 5'3 8 4 Le. 0 08.0 06.0 06.1 07.9 E B. 0 08.0 09.1 07.0 C e .1 314 0** 12:05:s.* E 8.1 08.0 08.0 08.1 08.0 08.0 08.1 09.0 07.0 08.8 21% 044 11:15:C4 08.0 08.0 08.0 08.1 67. 9 07.9 08.0 09.1 07.0 08.8 310 046 13.20:24 08.0 07.9 08.0 08.1 07. 9 07.9 08.0 09. L 07.0 08.8 317 044 13:35:E4 08.0 07.9 08.0 08.1 07.9 08.0 08.0 09. a- 07.0 08.8 ato 044 13:45:24 08.0 07.9 68.0 68.1 07.9 07.9 08.0 09.1 07.0 08.8 719 044 13:55:24 08.1 08.0 08.1 08.1 07.9 08.0 08.0 09.1 07.0 08.8 320 044 14:05:24 08.0 08.0 08.1 08.1 07.9 07.9 08.0 09.1 07.0 08.8 3C1 044 14: 15:24 08.0 08.0 08.1 08.1 07.9 07.9 08.0 09.1 07.0 08.8 se,*e...eeeeeeeeeeeeeeeeeeeeeene.............e,eeeeeeeeeeeeeee...eeee.
NO PRESGURE CHANNELG ARE LOCMED OUT DAh CHANNEL # AS IS LOCKED OUT FFCM DSN 1 41 125(051391) ZD79G
March 8. 1991 UN11 1 !LRT flNAL REPORT TABLE C.2 SUMERLOLDEH_CELLIEliEEMIURES
SUMMARY
TABLE OF DEW TEMPER 47URED ********************** BRAIDWCCD UNIT 1 11:57:21 WED, 13 MAR 1991 DATA SET AVERAGE DATA TIME DEW TEND, AVERAGE SUBVOLUME TEMPERATURES. 'DEG r) SET # DAY HH MM SS (DEG F) #1 #2 #3 #4 #5 #6 #7 #8 #9 190 044 09:05:24 59.7 60.0 59.7 59.8 59.7 59.7 59.7 59.4 59.2 60.0 291 044 09:15:24 59.8 59.9 59.8 59.7 60.0 60.0 59.6 59.5 59.1 59.9 192 044 09:25:24 59.8 60.3 59.8 59.8 59.7 59.7 59.6 59.3 59.1 59.9 , 293 044 09:35:24 59.7 59.8 59.7 59.9 59.6 59.6 59.6 59.2 59.1 59.9 294 044 09: 45:24 59.8 60.0 59.8 59.9 60.0 60.0 59.5 59.3 59.1 59.9 295 044 09:55:24 59.7 59.9 59.8 59.7 59.8 59.8 59.5 59.4 59.1 59.9 296 044 10:05:24 59.7 59.8 59.8 59.9 59.7 59.7 59.5 59.4 59.1 59.9 297 044 10:15:24 59.7 59.8 59.8 59.7 59.6 59.6 59.6 59.3 59.1 59.9 298 044 10:25:24 59.7 60.0 59.8 59.7 59.6 59.6 59.6 59.4 59.1 59.9 299 044 10:35:24 59.7 59.6 59.8 59.8 59.8 59.8 59.7 59.4 59.1 59.9 . 700 044 10:45:24 59.7 60.0 59.6 59.7 59.8 59.8 59.6 59.1 59 1 59.9 301 044.10:55:24 59.6 59.5 59.8 59.8 59.7 59.7 59.6 59.3 59.1 59.7 302 044 11:05:24 59.8 59.9 59.8 59 9 59.8 59.8 59.5 59.2 59.1 59.9 303 044 11:15:24 59.6 59.5 59.3 59.9 59.7 59.7 59.5 59.4 59.0 59.9 304 044 11:25:24 59.6 59.8 59.5 59.8 59.4 59.4 59.4 59.5 59.1 59.9 305 044 11:35:24 59.7 60.0 59.7 59.7 59.7 59.7 59.7 59.3 59.1 59.9 306 044 11: 45:24 59.8 60.1 59.8 59.8 59.8 59.3 59.6 59.2 59.1 59.9 307 044 11:55:24 59.7 60.0 59.8 59.7 -59.7 59.7 59.5 59.3 59.0 59.9 308 044 12:05:24 59.7 60.0 59.7 59.8 59.7 59.7 59.4 59.4 59.1 59.8 < 309 044 12:15:24 59.7 59.8 59.7 59.9 59.7 59.7 59.5 59.3 59.0 59.9 310 044 12:25:24 59.6 59.8 39.7 59.7 59.6 59.6 59.4 59.3 59.0 59.9 311 044 12:35:24 59.6 59.7 59.8 59.6 59.6 59.6 59.5 59.2 59.0 59.9 012 044 12:45:24 59.6 60.0 59.7 59.8 59.5 59.5 59.5 59.1 59.0 59.8 313 044 12:55:24 59.6 59.9 59.6 59.5 59.8 59.8 59.5 59.3 59.0 59,9 314 044 13:05:24 59. 7 68. 1 '59.7 59.6 59.7 59.7 59.4 59.1 59.0 59.8 315 044 13:156 1 50.7 59. 9 59.7 59.7 59.8 59.8 59.5 59.3 59.0 59.9 316 044 13:25 836,7 59.9 59.6 59.7 59.8 59.8 59.5 59.3 59.0 59.8 317 044 13: 3 WW.6 59. 6 59.5 59.7 59.6 59.6 59.4 59.2 59.0 59.8 318 044 13:4 39.6 59.8 59.7 59.8 59.6 59.6 59.5 59.1 59.0 59.8 319 044 13:55e 59.7 59.7 59.7 59.8 59.8 59.8 59.5 59.2 59.0 59. 8 320 044 14:05:24 59.7 59.9 59.7 59.8 59.8 59.8 59.3 59.1 59.0 59.9 321 044 14: 15:24 59.6 59.8 59.6 59.6 59.7 59.7 59.3 59.1 59.0 -5*.8 l l **eeee*****e****eee**seeeeeeeeeee****ee************eee***ee*********** NO PRESSURE CHANNELS ARE LOCKED QUT DA9 OHANNEL # 45 IS LOCKED OUT FROM DSN 1 i i I 42 125(05139D 2079G
- l. ' - - - . -.- . - -
.. . March 8, 1991 UNil 1 ILRT f!NAL REPORT Appendix..D_- MCASURLD.LCAR RATC TEST DATA 1he following tables present the data for the leat. test phases of the ILRT using the Mass Plot Mcthod. The measuied leat test is defined as the Interval between data sets 321 and 468 inclusive. Ihls corresponds to a 24 hour and 50 minute test duration. The following data is included:
1ADLL ll]LL D.1 Sunnary of Mass Plot Leatrates l 0.2 Sumary of Pressures ' O.3 Summary of Temperatures l D.4 Sunnary 01 Dew Cell temperatures . 1 f j i v 43 125(051391) 2D79G
March 8, 1991 UNIT 1 ILRT FINAL REPORT Table D.1 SUMMARLOLMAS5lLOLLEM'!AIES
..........................; yvan.
- ptE :r _Es :;tti.........................
cc'.;; C;D WIT 1 . 22: 20 %. ;; r:0 *
^
;cc 2- ::; + +w C .;
;5*1:%.LEb M*E L E N; C _;L'L;7 C O L '1 NG 'r E N ~ ; 7 :' *E' .
. :4'a ICT ";*E :' 09, :: ;;;. :: E, ;- 5 *. c- ::*
e aw ~~ ** 5 1 : w: . -R) Mais, ;!P: .ti t ; * : 7, *
.a 0-* :* tai + 0.000 0.3 *57C2'E+06 0.1 ! "
~
. Ja* ' *i 5: c4 2.8:!E0712E-06
.I 0** 1* 25
- 0. 3:2 0.32563187E+06 -0.4'22E+02 -0._;1;E
- m. . ' - * ; 4 :
- 5 : 1.. J.*0? 0.335E1150E+06 -0..!*;E+00 ?.20?;E ??
E5 J*~ ;- 55:24 0. *2 6 ' O.83553b62E+06 -0.7724C-01 0.iO5aC+0?
,, e 04, 15:05:14 0.922 0.8255?01;E+06 -0.92015-?4 0.;'?(E+00 22' i -. - 1" 15:14 1.000 0. 8355968 7E + 0C 0.47'CE-02 0.1213E+00 213 ?** '.5il! 2* 1.;E? 2.a2557aC2E*06 0.**t5E-01 0.1460E+00
- 0** 15:35:24 1.333 0.82560027E+06 0.2G40E-01 0.1070E+00
;20 Oa4 1*145:2* 1.500 0.835572;5r,00 0.4409E-01 0.107?E+00 331 0** 15:55:14 1.60' O.93557650C+06 0.4808E-01 0. 9959E -0 '.
33; 044 16:05:2* 1.923 0.83557725E+06 0.4804E-01 0.904LE 323 04* 16: 15:24 c.000 0.83556150E+06 0.5538E-01 0.3167E-0: 334 04* 16:15:24 c.16' O.83551861E+06 0.79"1E-01 0.1191E+00 335 04- 16:25:d* c.333 0.83551550E+06 0.9457E-01 0.1220E+00 326 0** ;6:*5:2* d.500 0.83552975E*06 0.9324E-01 0.1259E*00
? r' 0-4 1G:55:24 2.667 0.83555764E+06 0.8462E-01 0.11*5E+00 100 0** 17:05:24 2.833 0.83551600E+06 0.8901E-01 0.116!E+00 230 044 l' 15:24 2.000 0.83552875E+06 0.8829E-01 0.1112E+00 340 04, 17:25:14 3.167 0.83555037E+06 0.8074E-01 0.1026E+00 341 044 17: 35:24 3.333 0.83555225E+06 0.7269E-01 0.?546E-01 344 044 17: 45:24 3.500 0.83553437E+06 0.7117E-01 0. 9107 E -O '.
i 343 044 17:55:24 3.667 0.83554100E+06 0.6724E-01 0.85782-01 3** 044 18:05:24 3.833 0.83553350E+06 0.6484E-01 0.819tE-01 345 044 18:15:24 4.006 0.83554250E+06 0.0093E-01 0.7712E-01 l 246 J*4 18:45:J4 4.167 0.83552562E+06 0.5983E-01 0.7*7eE-01 3*7 044 18:35:24 4.333 0.83551687E+06 0.5967E-01 0.7250E-01 2*B 0*4 18:45:24 4.500 0.83552875E+06 0.5760E-01 0.7057E-01 249 044 18:55:24 4.667 0.83548012E+06 0.6130E-01 0.7391E-01 350 044 19r$5:24 4.833 0.83552137E+06 0.5933E-01 0.712*E-01 351 044 19 e24 5.000 0.83550300E+06 0.5918E-01 0.7040E-01 151 044 1 IR4 5.167 0.83549387E+06 0.5979E-01 0.7031E-01 j 353 044 19 35:24 5.333 0.83552100E+06 0.5739E-01 0.6745E-01 1 !!4 044 19:45:24 5.500 0.835403?tE+06 0.5834E-01 0.6785E-0; 0.83546087E+06 255 044 19:55:24 5.667 0.6074E-01 0.6339E-01 356 044 2'0:25:2'4 6.167 0.83552687E+06 0.5646E-01 0.6589E-01 357 0** 20: 25:24 6.333 0.83547500E+06 0.5679E-01 0.6564E-01 358 044 20: 45:24 6.500 0.83546400E+06 0.5763E-01 0.6599E-01 359 044 20:55:2* 6.667 0.83548737E+06 0.5650E-01 0.6445E-01 260 04* 21:05:24 6.833 0.83542987E+06 0.5902E-01 0.6690E-01 261 244 21:15:24 7.000 0.83542950E*06 0.6099E-01 0.6866E-01 262 044 21:45:44 7.167 0.83545162E+06 0.6112E-01 0.6840E-0; 363 044 21:35:24 7.333 0.82542175E+06 0.6272E-01 0.6980E-01 i 364 044 J:1 : 45:24 7.500 0.33546637E+06 0.6161E-01 0.6842E-0 365 0*4 21:5524 7.667 0.83545112E+06 0.6123E-01 0.6774E-01 366 0** d2:05:24 7.303 0.83542587E+06 0.6190E-01 0.6815E-01 267 044 21: 15:14 S.000 0.83542262E+06 0.6247E-01 0.684?E-0: 44 125(051391) ZD79G
,, ,, March 8, 1991 UNIT 1 ILRT r!NAL REPORT Table D.1 SUMMRY._0ER55_P10T LEArmIts 20 .% - EI: 35 J- 4.10* O.03545 50E+00 0.Cli1E-01 0.E733E-0:
M ~+ 0*- Jus ?> ce 0 *. 0.925423'5E*00 0.E1'2E-0 0.0730E-0
! 'l 044 21: 45 d* U.500 0.515920040e06 0.C120E-01 0.005BE-0
't 0** 22 b5:24 8.00' O.03t*:0B7E+00 0.(089E-01 0.060tt-0 044 23:05:24 8.03; 0.c3540337E+0L 0.5933E-01 0.6*5et+c 044 23:15:24 9.e00 0.8;5-*;1;E+0C e.585CE-01 0.63c10-0;
;"a 044 23:25:24 9.167 0.93541575E406 0.5802C-01 0.03*9E-01 M 044 ;3:15:44 9.233 0.8554;200E+00 0.5830E-01 0.0307E-01
;' t*** ;2: 45 ca ).*00 0.83536537E+06 0.5979E-01 0.6451E-0.
3'" 04* i34S5:J4 9.607 0.83540'75E+0C 0.5970E-01 0.042EE-01
;~9 045 00:05:u4 1. 0 13 0.83545050E+0C 0.5810E-01 0.0291E-01
? ". 045 00:15:24 10.000 0.83540500E+0L 0.t920E-01 0.0200E-01 2ec 045 00:25 C' 10.!E' O.8354e345L+06 0.5600E-01 0.6237E-01 191 0-5 00 7A s c 4 10.333 0.0153983?E+0L 0.5798E-01 0.0115E-01 10m 065 00: 45:24 10.500 0.83540550C+06 0.5704E-01 0. 6170E -O ',
W3 045 00:55:04 10.667 0.82543250E+0L 0.5000E-01 0.0000E-01 36* 045 01:05:i* 10.6.!2 0.92539631 s06 0.5643E-01 0.0030E-01 255 045 01:15:14 11.000 0.83536087E+0C 0.5700E-01 0.6085E-01 3&6 045 01:L5 24 11.1E7 0.02528300E406 0.569LE-01 0.0070E-01 38' 045 01:35 L* 11.333 0.8352C??0E+06 0.5713E-01 0.0078E-01 240 045 01: 4t: 14 11.500 0.83539012E406 0.5082E-01 0.6036E-01
'09 045 01 b5:24 11.667 0.83538202E+06 0.5600E-01 0.0005E-01 390 045 01:05:24 11.833 0.83538150E+06 0.563CE-01 0.5972E-01 391 045 02: 15:24 12.000 0.83539887E406 0.5574E-01 0.5906E-01 39d 045 01:25:44 14'.167 0.83538312E406 0.5540E-01 0.5865E-0!
393 045 02:25:24 12.333 0.83538400E+0C 0.5502E-01 0.5820E-01 394 045 02:45:24 12.500 0.83539050E*06 0. 54'4 9E-01 0.57G3E-01 395 045 02:55 24 1P.607 0.83537902E*06 0.5414E-01 0.5721E-01 39E 045 03:05:24 12.833 0.83536250E+06 0.5371E-01 0.5674E-01 397 045 03: 15:24 13.000 0.83538837E+0L 0. 531 ','E-01 0.5010E-01 398 045 03:25:24 13.167 0.83538150E+00 0.5273E-01 0.5568E-0: 299 045 03:35:24 13.333 0.83536262E+06 0.5256E-01 0.5544E-01 400 045 03: 45:24 13.500 0.83530837E+06 0.5319E+81 0.5606E-01 401 045 03:55 E'4 13.667 0.83534450E+0L 0.5319E-01 0.5599E-01 402 045 04:05:14 13.833 0.03534412E+06 0.5315E-01 0.55BBE-01 403 045 04: 15:24 14.000 0.83535425E+0L 0.5292E-01 0.5500E-01 404 045 04:25:24 14.167 0.83532662E+06 0.5305E-01 0.5508E-01 405 045 04: 35:24 14.333 0.83531462E*06 0.5330E-01 0.5587E-01 406 045 04:45:24 14.500 0.83536712E+06 0.5279E-01 0.5535E-01 407 045 04:55:24 14.067 0.83531237E+06 0.5298E-01 0.5549E-01 408 045 05:05:24 14.833 0.83531200E+06 0.5313E-01 0.5559E-01 409 045 05:15:24 15.000 0.83533102E+06 0.5290E-01 0.5529E-01 410 045 05:25:24 15.167 0.83533037E+06 0.5283E-01 0.5519E-01 All 045 85s35:24 15.333 0.83333625E+06 0.5258E-01 0.5490E-01 412 045 85 45s24 15.500 0.83529750E+06 0.5275E-01 0.5503E-01 413 045 05:55:24 15.607 0.8352'8300E+06 0,5305E-01 0.5530E-01 414 045 06:05:24 15.833 0.83528062E+06 0.5332E-01 0.5553E-01 415 045 00:15:24 16.000 0.83525987E+06 0.5376E-01 0.5597E-01 410 045 06:25:24 16.167 0.835269002+06 0.5405E-01 0.5623E-01 417 045 06: 35:24 16.333 0.83527062E+0L 0.5427E-01 0.5642E-01 418 045 06: 45:d4 10 0.83530825E406 0.5406E-01 0.5618E-01 419 045 06:55:24 16.dc7 0.83528050E+0C 0.5411E-01 0.5619E-01 j 420 045 07:05:24 10.833 0.83529437E400 0.5399E-01 0.5003C-01 421 045 07:15:24 17.000 0.83528162E+06 0.5397E-01 0.5597E-01 l 421 045 07:25:24 17.167 0.83527550E+06 0.5398E-01 0.5594E-01 423 045 07:35:24 17.333 0.83526050E+06 0.5404E-01 0.5597E-01 424 045 07:45:24 17.500 0.83529175E+06 0.5384E-01 0.5574E-01 425 045 07:55:24 17.667 0.83526237E+06 0.5389E-01 0.5575E-01 42E 045 08:05:24 17.833 0.83525627E+0C 0.539CE-01 0.5579E-01 4d7 045 08:15:24 18.000 0.83524750E+0E 0.5407E-01 0.5587E-01 125(051391) i ZD79G I L.
March 0, 1991
. UNIT 1 ILRT FINAL REPORT '
Table D.1 Sillt1&RY OE MASS PLOT LEAKRATES
*2e 045 08 JY 24 10.467 0.83*24087E+0C 0.5421E-01 0.!599E-0;
*J9 0*5 09:35:24 18.233 0.62521975E400 0.5%*9E-01 0. !62 5C -0 '
- 70 045 08 *5:24 18.500 0.035;5202E*00 0.5*45E-01 0. 5E I S E - O '.
! 045 08:55:24 18.C67 0.9352.6000C+06 0.5*24E-01 0.!E05E-0' 42; 045 09:05:4'4 18.833 0.83528550E*06 0.5401E-01 0.!5?1E-01
~
045 09:15:24 19.000 0.62520297E+0L 0.5352C-01 0.5527E-0: 4:. 045 09:25:14 19.107 0.93524627E+06 0.534?E-01 0.5519E-01
-2! 045 09:35:24 19.333 0.835247C2E*06 0.5341C-01 0.5509E-01
+' 0-5 09: 45:2* 1?.!00 0.83527187E+0L 0.5314E-01 0.5462E-01
- ;/ 045 03:55:i: 4 19.667 0.83525575E+06 0.5298E-01 0.5463E-01
-De 045 10:05:i'4 19.853 0.63515650E*06 0.5280E-01 0.5443E-01
*I' 65 10:15:d* 10.000 0.83519600E+06 0.5301E-01 0.5465E-01 a*v 0-5 10:25tC* 110. 1 6 7 0.83521862E+0C 0.5307E-01 0.54CEE-01
~~I M45 10 : 35 l a 20.233 0.8352dL87E+06 0.5303E-01 0.5460E-01 4*J 06! les ** 24 20.500 0.83521701E*06 0.5304E-01 0.5450E-01
.-i 0*f 10:5*sa4 20.fE7 0.83522350E+06 0.5298E-01 0.!450E-01
-.-* Oa5 :1105:44 2'O.832 0.825&2011E400 0.5293E-01 0.5442E-01
**< 0 *+ 5 11:15:;4 21.000 0.82521200E+0C 0.5292E-01 0.5439E-01
*40 04? 11 l 5
- 21.167 0.82522462E400 0.5280E-01 0.542CE-01
**7 045 11:35:24 21.333 0.83524500E+06 0.5255E-01 0.5400E-01 44e 045 11: 45:44 21.500 0.82522007E+0C 0.5240E-01 0.5384E-01
*-9 045 11:55:24 21.007 0.83525150E+06 0.5109E-01 0.5354E'01 950 045 12:05:24 21.833 0.83520375E+06 0.5206E-01 0.5349E-01
*51 045 12:15:24 iL.000 0.83519687E+06 0.520CE-01 0.5346E-01 454 045 12:25:24 22.167 0.83521487E+06 0.5192E-01 0.5332E-01
.53 045 12:35:24 22.333 0.83519475E+06 0.5191E-01 0.5327E-01 454 045 12:45:24 22.500 0.83517275E400 0.5199E-01 0.5334E-01 455 045 12:55:24 22.667 0.83519437E+06 0.5193E-01 0.5326C-01 45E 045 13:05:24 12.833 0.83517375E+06 0.5197E-01 0.531EE-01 457 045 13:15:24 23.000 0.83520275E+06 0.5184E-01 0.5314E-01 ASB 045 13:25:!4 23.167 0.83516887E400 0.5188E-01 0.5316E-01
'5?
. 045 13:35:24 23.333 0.8351756'~<06 0.5186E-01 0.5312E-01 AE0 045 13: 45:24 d'3. 500 0.83516075E+06 0.5191E-01 0.5315E-01 401 04* 13:55:24 23.667 0.83515475E+06 0.ft96E-01 0.53190-01 4E2 045 14:05:24 23.833 0.83518302E+06 0.1186E-01 0.5308E-01 463 045 14: 15:24 24.000 0.83516512E+06 0.s184E-01 0.5304E-01 464 045 14:L5:24 24.167 0.83515175E+06 0.5187E-01 0.5305E-01 4E5 045 14:35:24 24.333 0.83515337E+06 0.5188E-01 0.5304E-01 466 045 14:45:24 24.500 0.83518437E+06 0.5172E-01 0.5286E 407 045 14:55 24 24.667 0.83514462E+06 0.5174E-01 0.5189E-01 468 045 15:05:24 24.833 0.83514900C+06 0.5173E-01 0.5286E-01 i ................:.....................................................
NO PRESSURE CHANNELS ARE LOCKED OUT DA9 CHRNNEL # 45 19 LOCKED OUT FROM DSN 1 L 1 44b 125(051391) ZD79G 1 l l-
March 8, 1991
. UNIT 1 ILRT FINAL REPORT j TABLE D.2 ,
1 SUtti/UDLJ)F PRLSSVRES
. ..........e..eeee*******
SUMMARY
TABLE OF PRESSURE 1 ************eeeeeee.eeeee. 1 l DRAIDWOOD UNIT 1 11:41:03 W 'D, 13 MAR 1991 DATA SET AVERAGE VAPOR DRY AIR DATA TIME PRESSURE PRESSURE PRESSURE PRESSURE PRESSUR 2 SET # DAY HH MM SS #1,(PSIA) #2(PSIA) ,(PSIA) ,(PSIA) ,(PCIA) 221 044 14: 15:24 59.3703 59.3704 59.3703 0.2525 59.1179 322 044 14:25t24 59.3698 59.3699 59.3698 0.2525 59.1174 323 044 14:35:24 59.3688 59.3690 59.3689 0.2517 59.1172 324 044 14:45:24 59.3684 59.3685 59.3684 0.2522 59.1162 325 044 14:55:24 59.3665 59.3666 59.3665 0.2524 59.1142 326 044 15:05:24 59.3652 59.3653 59.3652 0.2530 59.1123 327 044 15:15:24 59.3640 59.3640 59.3640 0.2516 59.1124 328 044 15:25:24 59.3626 5?.3627 59.3626 0.2521 59.1105 329 044 15:35:24 59.3622 59.3623 59.3622 0.2512 59.1111 330 044 15:45:24 59.3607 59.3608 59.3607 0.2526 59.1082 331 044 15:55:24 59.3605 59.3604 59.3604 0.2518 59.1087 332 044 16:05:24 59.3604 59.3604 59.3604 0.2519 59.1085 333 044 16:15:24 59.3597 59.3597 59.3597 0.2523 59.1074 334 01,4 16:25:24 59.3589 59.3590 59.3589 0.2518 59.1071 335 044 16:35:24 59.3589 59.3589 59.3589 0.2518 59.1071 336 044 16:45:24 59.1579 59.3579 59.3579 0.2525 59.1053 337 044 16:55:24 59.3566 59.3567 59.3566 0.2524 59.1042 338 044 17:05:24 59.3562 59.3562 59.3562 0.2510 59.1052 339 044 17:15:24 59.3555 59.3555 59.3555 0.2538 59.1017 340 044 17:25:24 59.3549 59.3549 59.3549 0.2520 59.1029 341 044 17:35:24 59.3543 59.3543 59.3543 0.2523 59.1020 342 044 17:45:24 59.3529 59.3529 59.3529 0.2527 59.1002 343 044 17:55:24 59.3520 59.3520 59.3520 0.2524 59.0996 344 044 18:05:24 59.3504 59.3504 59.3504 0.2523 59.0981 345 044 18:15:24 59.3494 59.3494 59.3494 0.2524 59.0970 346 044 18:25:24 59.3492 59.3492 59.3492 0.2508 59.0984 347 044 18:35:24 59.3485 59.3485 59.3485 0.2519 59.0966 348 044 18:45:24 59.3478 59.3477 59.3477 0.2515 59.0963 349 044 18:55:24 59.3474 59.3473 59.3473 0.2518 59.0955 350 044 19:05424 59.3474 59.3472 59.3473 0.2511 59.0962 351 044 19:15:24 59.3468 59.3468 59.3468 0.2518 59.0950 352 044 19:25:24 59.3457 59.3459 59.3458 0.2513 59.0945 353 044 19:35:24 59.3444 59.3444 59.3444 0.2524 59.0920 354 044 19:45:24 59.3438 59.3438 59.3438 0.2516 59.0921
$55 044 19:55:24 59.3432 59.3432 59.3432 0.2513 59.0919
.56 044 20:25:24 59.3403 59.3405 59.3404 0.2504 59.0900 357 044 20:35:24 59.3397 59.3397 59.3397 0.2514 59.0883 358 044 20:45:24 59.3383 59.3385 59.3384 0.2516 59.0867 359 044 20:55:24 59.3386 59.3386 59.3386 0.2517 59.0869 360 044 21:05:24 59.3381 59.3380 59.3380 0.2008 59.0872 361 044 21:15:24 59.3378 59.3378 59.3378 0.2507 59.0871 362 044 21:25:24 59.3373 59.3374 59.3373 0.2512 59.0862 363 044 21:35:2* 59.3362 59.3362 59.3362 0.2519 59.0843 364 044 21:45:24 59.3346 59.3346 59.3346 0.2519 59.0826 365 044 21:55:24 59.3336 59.3336 59.3336 0.2517 59.0819 366 044 22:05:24 59.3334 59.3335 59.3334 0.2501 59.0833 367 044 22:15:24 59.3331 59.3331 59.3331 0.2512 59.0819 45 12S(051391) 2079G
.. .. HP.rch 8. 1991 UNIT 1 ILRT FINAL REPORT
. TABLE D.2 l
SUMMARY
OF PRESSURES l 428 045 08:25:24 59.2949 59.2949 59.2949 0.2494 59.0455 l 429 045 08:35:24 59.2945 39.2945 59.2945 0.2493 59.0452 l 430 045 08:45:24 59.2936 59.2936 59.2936 0.2498 59.0438 431 045 08:55:24 59.2934 59.2935 59.2934 0.2485 59.0449 432 045 09:05:24 59.2923 59.2924 59.2923 0.2495 59.44&9 433 045 09:15:24 59.2918 59.2919 59.2918 0.2491 59.0427 434 045 09:25:24 59.2912 59.2913 59.2912 0.2498 59.0415 435 045 09:35:24 59.2910 59.2911 59.2910 0.2485 59.0426 436 045 09:45:24 59.2910 59.2911 59.2910 0.2482 59.0428 437 045 09:55124 59.2905 59.2907 59.2906 0.2484 59.0422 438 045 10:05:24 59.2895 59.2896 59.2895 0.2479 59.0417 439 045 10:15:24 59.2890 59.2891 59.2890 0.2496 59.0394 440 045-10:25:24 59.2883 59.2885 59.2884 0.2497 59.0387 441 045 10:35:24 59.2878 59.2878 59.2878 0.2492 59.038G 442 045 10:45:24 59.2872 59.2872 59.2872 0.2488 59.0384 443 045 10:55:24 59.2873 59.2873 59.2873 0.2490 59.0383 444 045 11:05:24 59.2869 59.2870 59.2869 0.2490 59.0379 445 045 11:15:24 59.2858 59.2858 59.2850 0.2501 59.0357 446 045 11:25:24 59.2851 59.2852 59.2851 0.2493 59.0359 447 045 11:35:24 59.2644 59.2845 59.2844 0.2478 59.0367 448 045 11: 45:24 59.2844 59.2845 59.2844 0.2478 59.0366 449 045 11:55:24 59.2843 59.2843 59.2843 0.2486 59.0357 450 045 12:05:24 59.2836 59.2836 59.2836 0.2494 59.0342 451 045 12:15:24 59.2825 59.2826 59.2825 0.2505 59.0321 452 045 12:25:24 59.2820 59.2821 59.2820 0.2471 59.0350 453 045 12:35:24 59.2808 59.2809 59.2808 0.2494 59.e314 454 045 12: 45:24 59.2809 59.2810 59.2809 0.2490 59.0319 455 045 12:55:24 59.2810 59.2809 59.2809 0.2490 59.0320 456 045 13:05:24 59.2796 59.2796 59.2796 0.2481 59.0315 457 045 13:15:24 59.2795 59.2796 59.2795 0 7475 59.0321 458 045 13:25:24 59.2788 59.2789 59.2788 0.2489 59.0299 459 045 13:35:24 59.2783 59.2783 59.2783 0.2*78 59.0305 460 045 13:45:24 59.2784 59.2786 59.2785 0.2489 59.0296 461 045 13:55:24 59.2780 59.2782 59.2781 0.2491 59.0290 462 045 14:05:24 59.2769 59.2770 59.2769 0.2489 59.0280 463 045 14: 15:24 59.2761 59.2761 59.2761 0.2480 59.0281 464 045 14:25:24 59.2758 59.2758 ' 59.2758 0.2478 59.0279 465 045 14:35:24 59.2754 59.2754 59.2754 0.2489 59.0265 466 045 14:45:24 59.2745 59.2745 59.2745 0.2484 59.0260 467 045 14:55:24 59.2734 59.2735 59.2734 0.2489 59.0245 468 045 15:05:24 59.2733 59.2734 59.2733 0.2484 59.0249
** e********e***es*****************eeeeeeeee******eeeeee*************
NO PRESSURE CHANNELS ARE LOCKED OUT DAS CHANNEL # 45 IS LOCKED OUT FROM DSN 1 45b 125(051391) ZD79G
/
. . e
' ~* March 8, 1991
. UNIT 1 ILRT FINAL REPORT TABLE D,3 !
t SUffBBL0f.lEMPERATURES !
.*******.e...***.********
SUMMARY
TABLE OF TEMPERATURES ************************ l BRAIDWOOD UNIT 1 11:41:39 WF0, 13 MAi 1991 , DATA SET AVERAGE , DATA TIME- TEMP. AVERAGE SUDVOLUME 7EMPERATURES, (DEG F) l SET # DAY HH MM SS (DEG F) #1 #2 #3 #4 #5 #6 #7 #8 #9 321 044 14: 15:24 68.0 68.0 68.1 68.1 67.9 67.9 68.0 69.1 67.0 68.8 322 044 14:25:24 68.0 67.9 68.0 68.1 67.9 67.9 68.0 69.2 67.0 68.8 323 044 14: 35:24 68.0 67.9 68.0 68.1 67.9 67.9 68.0 69.1 67.0 68.8 324 044 14:45:24 68.0 67.9 68.0 68.1 67.9 67.9 68.0 69.0 67.0 68.8 325 044 14:55:24 68,0 67.9 67.9 68.1 67.9 67.9 68.0 69.2 67.0 68.8 326 044 15:05:24 68.0 67.9- 67.9 68.0 67.9 67.9 68.0 69.1 67.0 68.8 327 044 15:15:24 68.0 67.9 67.9 68.1 67.9 67.9 68.0 69.0 67.0 68.8 328 329 044 044 15:25:24 15:35:24 68.0- 67.9 68.0 68.0 67.9 67.9 68.0 69.0 67.0 68.8 68.0 67.9 67.9 68.0 67.8 67.9 67.9 69.0 67.0 68.8 330 044 15: 45:24 67.9 67.8 67.9 68.0 67.8 68.0 67.9 69.1 67.0 68.8 331 044 15:55:24 68.0 67.9 67.9 68.0 67.8 67.9 67.9 69.1 66.9 68.8 , 332 044 16:05:24 57.9 67.9 67.9 68.0 67.8 67.9 67.9 69.0 66.9 68.7 333 044 16:15:24 67.9 67.9 67.9 68.0 67.8 67.9 67.9 69.1 66.9 68.7 334 044 16:25:24 68,0 67.9 68.0 68.0 67.9 67.9 67.9 69.0- 66.9 68.7 335 044 16:35:24 68.0 67.9 68.0 68,1 67.9 67.9 67.9 69.0 66.9 68.7 336 044 16:45:24 67.9 67.8 67.9 68.0 67.9 67.8 67.9 69.0 66.9 68.7
-337 044 16:55:24 67.9 67.8 67.9 68.0 67.8 67.8 67.9 69.2 66.9 68.7 338 044 17:05:24 68.0 67.9 68.0 68.0 67.8 67.8 67.9 69.0 66.9 -68.7 339 044 17:15:24 67.9 67.9 68.0 68.0 67.8 67.8 67.9 69.0 66.9 68.7 340 044 17:25:24 67.9 67.8 67.9 68.0 67.8 67.8 67.9 69.0 66.9 68.7 341 044 17:35:24 67.9 67.8 67.9 68.0 67.8 67.8 67.9 69.0 66.9 68.7 342 044 17:45:24 67.9 67.8 67.9 68.0 67.8 67.8 67.9 69.0 66.9 68.7 343 044 17:55:24 67.9 67.8 67.8 68.0 67.8 67.9 67.9 69.0 66.9 -68.7
'. 344 044 18:05:24 67.9 67.8 67.8 68.0 67.8 67.8 67.9 69.0 66.9 68.7 345 044 18:15:24 67.9 67.8 67.9 67.9 67.8 67.8 67.8 68.9 66.9 68.7 346 044 18'75194- c67.9 67.8 67.8 68.0 67.8 67.9 67.9 69.0 66.9 68.7 347 044 18:35684 ; &7. 9 67.8 67.8 68.0- 67.8 67.8 67.9 69.1 66.9 68.7 348 044 18:45ste 67.9 67.8 67.8 68.0 67.8 67.8 67.9 69.0 66.9 68.6 349 044 18:55:84 67.9 67.8 67.9 68.0 67.8 67.8 67.9 69.1- 66.9 68.7 350 044 19:05:24 67.9 57.7 67.9 67.9 67.8 67.8 67.9 69.0 66.9 68.7 351 044 19:15:24 67.9- 67.8 67.9 68.0 67.8 67.8 67.9 68.9 66.9. 68.6 , 352 044 19:25:24 67.9 67.8 67.9 68.0' 67.8 67.8- 67.8 69.0 66.9 68.7
-353 044 19:35:24 67.8 67,7 67.8 67.9 67.8 67.8 67.8 69.1 66.9 68.6 354 044 19:45:24 67.9 67.7 67.8 67.9 67.8 67.8 67.8 69.0 66.9 68.7 3b5 044 19:55:24 67.9 67.8 67.9 67.9 67.7 67.8 67.9 69.0 66.9 - 68.6 356 044 20:25:24 67.8 67.7 67.8 67.9 67.7 67.8 67.8: 68.9 66.9 66.6 357 044 20:35:24 67.8. 67.8 67.8 67.9 67.7 67.8 67.8 68.9 66.8 68.6 358 044 20:45:24 67.8 67.7 67.8 67.9 67.7 67.8 67.8 68.9 66.8 68.6 l 359 044 20:55:24 67.8 67.7 67.8 67.9 67.7 67.7 67.8 69.0 166.8 68.6 t
360 044 21:05:24 67.9 67.8 67.9 67.9 67.7 67.8 67.8 69.0 66.8 68.6 l 361 044 21:15:24 67.9 67.8 67.9 67.9 67.7 67.7 67.8 69.0 66.8 68.6 362 044 21:25:24- 67.8 67.7- 67.9 67.9- 67.7 67.7 67.8 68.9 66.8 68.6 363 044 21:35:24 67.8 67.8 67.8 67.9 67.7 67.7 67.8 69.0 66.8 68.6 364 044 21:45:24 67.8 67.7 67.7 67.9 67.7 67.8 67.7 68.9 66.8 68.6 46 125(051391)- ZD79G
March 0, 1991 UNif 1 ILRT FINAL REPORT TABLL D.3 SUMMARLOL1EtiEEPAIURES 265 044 11:55:26 L7. 8 6 '. 7 67.8 67.3 67.7 67.7 67.8 68.9 66.8 68.6 366 044 ed 05:i* 67.8 67.7 67.8 L7. 9 67.7 67.8 67.8 69.0 66.8 68.6 267 0** 22:15:14 67.0 6 7. ' 07. e 67.9 67.7 67.8 67.8 68.9 66.8 68.6 Ste 04* ciad! 24 67.6 67.6 67.7 67.9 67.7 67.7 67.8 69.0 66.8 68.6 36 9 Ou* ~2:35:24 67.8 67.7 67.8 67.9 67.7 67.7 67.8 69.0 66.8 68.6 370 04~ 4L: 45:24 67.8 67.7 67.8 67.0 67.7 67.7 67.7 68.9 66.8 68.6
*1 04* ud 55:24 67.8 67.7 67.8 67.8 67.7 67.7 67.8 68.9 66.8 68.6 67.8 67.6 67.7 67.8 67.7 67.7 67.8 68.9 63.8 68.6 372 044 43:0! 24 68.5 2/3 0-4 d2:15:24 67.8 67.6 67.7 67.9 67.7 67.7 67.8 68.9 66.8 04* 23:d5:24 67.8 67.6 67.7 67.9 67.7 67.7 67.8 68.9 66.8 68.5 J7*
375 044 23:25:24 67.8 67.7 67.8 67.8 67.7 67.7 67.7 68.9 66.8 68.5 044 23: 45:24 67 9 67.7 67.8 67.8 07.6 67.7 67.8 68.9 66.8 68 6 J'6 67.8 67.7 67.8 67.8 67.7 67.7 67.8 68.9 66.8 68.5 277 04* 23:55:24 68.5 67.7 67.6 67.7 67.8 67.6 67.6 67.8 68.8 66.8 378 045 00:05:14 66.8 68.5 07.7 67.6 6's . 7 67.8 67.6 67.7 67.7 68.8 373 045 00: 15:2* 68.5 67.7 67.6 67.7 67.8 67.7 67.7 67.7 68.8 66.8 360 045 00:45:24 66.8 68.5 381 045 00:35:24 67.7 67,6 67.7 67.8 67.6 67.7 67.7 68.9 E 7. 7 67.6 67.7 67.8 67.6 67.7 67.7 68.9 66.8 68.5 382 045 00 *5:44 66.8 68.5 383 045 00:55:44 67.7 67.5 67.6 67.8 67.6 67.7 67.7 68.9 67.7 67.6 67.7 67.8 67.6 67.7 67.7 68.9 66.8 68.5 384 045 01:05:24 285 045 01:15:24 67.7 67.6 67.8 67.8 67.6 67.7 67.7 68.9 66.8 68 5 67.7 67.6 67.7 67.8 67.6 67.8 67.7 68.8 66.8 68.5 396 045 01sd5:24 66.8 68.5 387 045 01:35:24 67.7 67.6 67.7 67.8 67.6 67.7 67.7 68.9 67.6 67.7 67.8 67.6 67.7 67.7 68.8 66.8 68.5 388 045 01: 45:24 67.7 67.6 67.7 68.8 66.8 68.5 399 045 01:55 d4 67.7 67.6 67.7 67.8 67.6 390 045 02:05:24 67.7 67.7 67.7 67.8 67.6 67.5 67.7 68.8 66.8 68.5 67.7 67.6 67.7 67.8 67.6 67.6 67.7 68.8 66.8 68.5 391 045 02:15:44 67.7 67.6 67.7 67.8 67.6 67.7 67.7 68.8 66.8 68.5 392 045 02:25:24 68.8 66.8 68.5 393 045 02:35:24 67.7 67.6 67.6 67.8 67.6 67.7 67.7 67.5 67.6 67.7 67.6 67.6 67.7 68.6 66.8 68.4 394 045 02: 45:24 67.7 67.6 68.8 66.7 68.5 395 045 02:55:24 67.7 67.5 67.6 67.7 67.6 67.7 67.7 67.6 67.6 67.7 67.6 67.6 67.7 68.8 66.7 68.5 396 045 03:05:24 68.7 66.7 68.5 397 045 03:15:24 67.7 67.6 67.6 67.8 67.6 67.6 67.7 67.7 67.6 67.6 67.8 67.6 67.6 67.7 68.7 66.7 68.4 398 045 03:25.24 68.7 66.7 68.4 399 045 03:35:24 67.7 67.5 67.6 67.7 67.6 67.6 67.7 67.7 67.6 67.6 67.8 67.6 67.7 67.7 68.7 66.7 68.4 400 045 03:*5:24 66.7 68.4 4 0 '. 045 03:55:24 67.7 67.6 67.6 67.7 67.6 67.6 67.7 68.7 67.7 67.6 67.6 67.7 67.5 57.6 67.6 68.8 66.7 68.4 4 0d' 045 04:05:24 66.7 68.4 403 045 04: 15:24 67.6 67.5 67.6 67.7 67.5 67.6 67.6 68.8 67.7 67.6 67.6 67.7 67.6 67.4 67.6 69.8 66.7 68.4
*04 045 04*25:24 68.4 67.7 67.6 67.6 67.7 67.6 67.6 67.7 68.8 66.7 405 045 04:35:24 66.7 68.4 406 045 04:45:34 67.6 67.5 67.6 67.7 67.5 67.5 67.7 68.8 67.7 67.5 67.5 67.7 68.7 66.7 68.4 407 045 04:55634 67.7 67.5 67.6 66.7 68.4 408 045 05:05pS4 67.6 67.5 67.6 67.7 67.6 67.6 67.6 68.7 67.5 67.6 67.7 67.5 67.7 67.6 68.7 66.7 68.4 409 045 05:19444 67.6 67.5 67.6 67.7 67.5 67.6 67.6 68.8 66.7 68.4 416 045 05:25:24 67.6 67.5 67.5 67.7 67.5 67.6 67.6 68.8 66.7 68.4 411 045 05:35:24 67.6 67.6 67.7 67.5 67.7 67.6 69.0 66.7 68.4 412 0*5 05: 45:24 67.6 67.5 69.0 66.7 68.4
*i3 045 05:55:24 67.7 67.5 67.6 67.7 67.6 67.6 67.6 414 045 06:05:24 67.6 67.5 67.6 67.7 67.5 67.6 67.6 69.0 66.7 68.4 67.7 67.6 67.7 67.7 67.6 67.6 67.6 69.0 66.7 68.4 415 045 06:15:24 68.9 66.7 68.4 416 045 06:25:24 67.6 67.5 67.6 67.7 67.6 67.5 67.6 67.6 67.6 67.6 67.7 67.6 67.5 67.6 68.8 66.7 68.4 417 045 06:35:24 67.6 68.7 66.7 68.3 418 045 06: 45$24 67.6 67.5 67.6 67.7 67.5 67.6 67.6 67.5 67.6 67.7 67.5 67.6 67.6 68.8 66.7 68.4 419 045 06:55:24 68.7 66.7 68.4 420 045 07:05:24 67.6 67.5 67.6 67.7 67.5 67.6 67.6 67.6 67.5 67.6 67.7 67.5 67.6 67.6 68.8 66.7 68.4 421 045 07:15:24 66.7 68.3 67.6 67.5 67.6 67.7 67.5 67.5 67.6 68.7 422 045 07:25:24 67.6 68.7 66.7 68.3 423 045 07:35:24 67.6 67.5 67.6 67.7 67.5 67.6 67.7 67.5 67.5 67.6 68.7 66.7 68.3 424 045 07: 45:24 67.6 67.4 67.6 125(051391) 46a ZD79G
' ' March 8, 1991 VN!? I !LRT FfNAL REPORV TABLE D.3 SUMARY Of T[ME[fLAIURES
.;5 e45 07 t5:a* e 7. 0 07.5 c7. 6 67. ' 67.5 07.5 c7.6 6e. 7 c 6. 7 08.3
*16 045 08:05:24 67.6 07.5 67.6 07.6 67.5 67.6 67.5 08.7 66.7 68.2
*c7 0*5 08:15:44 67.6 07.5 C 7. 5 07.6 67. 5 67.0 67.6 68.8 E 0. 7 08.2 409 045 08:25:24 67.6 67.5 67.6 67.7 67.5 67.5 67.6 68.7 06.7 08.3 wi) 045 08:25:24 67.0 67.5 07.6 67.7 67.5 67.6 67.6 E 9. 7 EE. 7 E 8. 3
*IO 045 08: 45:24 67.6 67.5 67.5 67.6 67.5 67.5 67.5 6c. 7 06.7 68.3
*al 0*5 08:55:24 67.6 67.4 67.5 07.7 67.5 67.0 07.6 08.7 06.6 68.4 421 045 09:05:24 67.5 67.4 67.5 67.6 67.5 67.5 67.6 68.7 66.6 68.3 433 045 03:15:24 67.5 67.4 67.5 67.6 67.4 67.5 67.5 08.6 06.0 08.4 424 045 03 d5 d4 67.6 67.4 67.5 67.6 67.5 67.5 07.5 68.7 E6. 7 68.4
*35 045 07:35:24 07.0 67.5 67. 5 67.7 67.5 67.5 67.5 68.7 66.6 68.4 426 045 09: 45:24 67.6 67.5 67.5 67.7 67.5 67.4 07.0 08.7 66.6 68.3 43' 045 09:55:24 67.6 67.4 67.5 67.0 67.5 67.5 67.6 68.6 E F. 7 08.3 428 045 10:05:24 67.0 67.4 67.5 67.6 67.5 67.5 67.6 68.7 06.7 68.3
*39 045 10:15 d4 67.6 67.5 67.G 67.6 67.5 67.5 67.5 68.7 00.0 68.3 440 045 10:25:24 67.6 67.4 67.5 67.6 67.5 67.5 67.5 08.7 66.6 68.3
**1 045 10: 35:24 67.5 67.5 67.6 67.6 67.4 67.4 67.5 68.7 06.6 68.3 441 045 10: 45:24 67.6 67.5 67.5 67.6 67.5 67.5 67.5 68.7 66.6 60.3 442 045 10:55:24 67.5 07.5 67.5 67.6 67.4 67.5 67.5 68.7 06.6 68.3 444 045 11:05 d4 67.5 67.4 67.5 67.6 67.5 f.7. 5 67.5 68.6 66.6 68.3 445 045 11:15:24 67.5 67.4 67.5 67.6 67.4 67.5 67.5 68.7 66.6 68.3 440 045 11:45:24 67.5 67.4 67.5 67.0 67.4 67.5 67.5 68.6 06.6 68.3 447 045 11:35:24 67.5 07.4 67.5 67.6 67.4 67.4 67.5 68.6 66.6 68.3 448 045 11: 45:24 67.5 67.4 67.5 67.6 67.4 67.4 67.5 68.6 66.6 08.3 443 045 11:55:24 67.5 67.4 67.5 67.6 67.4 67.4 67.5 68.6 66.6 68.3 450 045 12:05:24 67.5 67.4 67.5 67.6 67.4 67.5 67.6 68.6 66.6 68.3 451 045 12:15:24 67.5 67.4 67.4 67.6 G7. 4 67.5 67.5 68.6 6F . 6 68.3 452 045 12:25:24 67.5 67.4 67.5 67.6 67.4 67.5 67.5 68.6 60.6 68.3 453 045 12:35:24 67.5 67.4 67.5 67.5 67.4 67.5 67.5 68.6 06.6 68.3 454 045 12: 45:24 67.5 67.4 67.5 67.6 67.4 67.5 67.5 68.7 66.6 68.3 455 045 12:55:24 67.5 67.3 67.5 67.6 67.4 67.5 67.5 68.6 66.6 68.3 456 045 13:05:24 67.5 67.4 67.5 67.6 67.4 67.5 67.5 68.6 66.6 68.3 457 045 13:15:24 67.5 67.4 67.4 67.6 67.4 67.5 67.5 68.6 66.6 68.3 458 045 13:25:24 67.5 67.4 67.4 67.6 67.4 67.5 67.4 68.6 66.6 68.3 453 045 13:35:24 67 5 67.4 67.5 67.6 67.4 67.4 67.5 68.7 66.6 68.2 460 045 13: 45:24 67.5 67.4 67.5 67.6 67.4 67.4 67.3 68.6 66.6 18.2 461 045 13:55 24 67,5 67.4 67.5 67.6 67.4 67.4 67.3 68.6 66.6 08.3 462 045 1* 05:24 67.5 67.3 67.4 67.5 G7. 4 07.5 67.5 68.5 66.6 68.2 463 045 14: 15:24 67.5 67. 4 67.4 67.5 67.4 67.5 67.5 68.7 66.6 68.3 464 045 14:25:24 67.5 67.4 67.5 67.6 67.4 67.5 67.5 68.6 66.6 68.2 A65 045 14:35:24 67.5 67.4 67.5 6 7. P. 67.4 67.4 67.5 68.6 66.6 68.2 466 045 14:45:44 67.5 67.3 67.4 67.5 67.4 67.4 67.5 68.6 66.6 68.2 467 045 14:55:34 67.5 67.4 67.4 67.5 67.4 67.4 67.5 68.6 66.6 68.2 468 045 15:05tG& 67.5 67.4 67.4 67.6 67.4 67.4 67.5 68.6 66.6 68.2 9
4000000000000*40000000000000000000000000000000000000000000000000000000 NO PRESSURE CHANNELS ARE LOCKED OUT DAS CHANNEL # 45 IS LOCKED OUT FROM DSN 1 46b 125(051391) ZD79G
e I
" " Harch 8,1991 -
. UNIT 1 ILRT FINAL REPORT TABLE D.4 SUMARLOLOLK_CELLIDELMIURES
....................... suMmAny TADLt or DtW itnPtnATunts ......................
DRAIDWOOD UNIT 1 11:44:26 WED, 13 MAR 1991 DATA ECT AVERAGE DATA TIME DCW TEf1P, AVERAGE CuDVOLUME TEMPERATUREG, (DEG F) SET # DAY HH MM GS (DEG F) #1 W2 W3 W4 e5 #6 #7 W8 #9 321 044 14: 15:24 59.6 59.8 59.6 59.6 59.7 59.7 59.3 59.1 59.0 59.8 322 044 14:25:24 59.6 59.8 59.7 59.8 59.5 59.5 59.3 59.3 59.0 59.8 313 044 14: 35:24 59.5 59.7 59.6 59.6 59.4 59.4 59.4 59.2 59.0 59.8 324 044 14:45:24 59.6 59.6 59.7 59.7 59.5 59.5 59.5 59.2 59.0 59.9 315 044 14:55:24 59.6 59.7 59.6 59.6 59.7 59.7 59.5 59.0 59.0 59.9 316 044 15:05:24 59.6 59.6 59.7 59.7 59.8 59.8 59.5 59.3 59.0 59.8 327 044 15: 15:24 59.5 59.7 59.7 59.5 59.4 59.4 59.4 59.1 59.0 59.8 328 044 15:25:24 59.6 59.8 59.6 59.8 59.4 59.4 59.4 59.3 59.0 59.8 329 044 15:35:24 59.4 58.9 59.6 59.3 59.7 59.7 59.4 59.2 59.0 59.8 330 044 15:45:24 59.6 59.7 59.6 59.7 59.7 59.7 59.3 59.4 59.0 59.8 331 044 15:55:24 59.5 59.7 59.6 59.8 59.4 59.4 59.4 59.3 59.0 59.8 332 044 16:05:24 59.5 59.7 59.6 59.4 59.6 59.6 59.3 59.3 59.0 59.8 333 044 16:15:24 59.6 59.8 59.6 59.7 59.6 59.6 59.4 58.9 59.0 59.8 334 044 16:25:24 59.5 59.7 59.7 59.7 59.4 59.4 59.3 59.2 58.9 59.8 335 044 16:35:24 59.5 59.7 59.5 59.6 59.6 59.6 59.3 59.1 58.9 59.8 336 044 16:45:24 59.6 59.7 59.6 5%.7 59.7 59.7 59.4 5% 3 59.0 59.8 337 044 16:55:24 59 6 59.7 59.7 59.7 59.6 59.6 59.3 59.2 58.9 59.7 338 044 17:05:24 59.4 59.5 59.5 59.6 59 4 59.4 59.1 59 2 58.9 59.7 339 044 17:15:24 59.7 59.8 59.7 59.7 60.0 60.0 59.5 59.2 58.9 59.8 340 044 17:25:24 59.5 59.6 59.5 59.7 59.6 59.6 59.1 59.2 58.9 59.7 341 044 17:35:24 59.6 59.7 59.6 59.7 59.7 59.7 59.4 59.0 58.9 59.7 342 044 17:45:24 59.6 59.7 59.6 59.6 59.8 59.8 59.3 59.3 58.9 59.8 343 044 17:55:24 59.6 59.9 59.6 59.6 59.6 59.6 59.4 59.2 58.9 59.8 344 044 18:05:24 59.6 59.7 59.7 59.6 59.7 59.7 59.4 59.1 58.9 59.7 345 044 18:15:24 59.6 60.0 59.6 59.7 59.5 59.5 59.4 59.2 58.9 59.7 346 044 18:25 k4 59.4 59.8 59.5 59.6 59.1 59.1 59.4 59.2 58.9 59.7 347 044 18:35:94u" 59.5 59.7 59.6 59.7 59.5 59.5 59.5 59.2 58.9 59.7 340 044 18:45:049 59.5 '59.6 59.6 59.5 59.5 59.5 59.4 59.1 58.9 59.8 349 044 18:55184> 59.5 59.8 59.7 59.6 59.5 59.5 59.3 59.1 58.9 59.7 350 044 19:05:24 59.4 59.4 59.6 59.5 59.4 59.4 59.4 59.0 59.9 59.8 351 044 19:15:24 59.5 59.7 59.6 59.2 59.7 59.7 59.3 59.3 58.8 59.7 352 044 19:25:24 59.5 59.6 59.6 59.7 59.3 59.3 59.4 59.1 58.9 59.7 353 044 19:35:24 59.6 59.9 59.6 59.5 59.7 59.7 59.4 59.1 58.9 59.7 354 044 19:45:24 59.5 59.8 59.6 59.7 59.4 59.4 59.4 58.9 58.9 59.8 355 044 19:55:24 59.5 59.6 59.5 59.6 59.4 59.4 59.3 59.1 58.9 59.7 356 044 20 R5:24 59.4 59.6 59.5 59.4 59.2 59.2 59.4 59.1 58.9 59.7 357 044 20:35:24 59.5 59.5 59.6 59.6 59.6 59.6 59.3 59.1 58.7 59.7 358 044 20:45:24 59.5 59.7 59.5 59.6 59.5 59.5 59.3 59.2 58.9 59.7 359 044 20:55:24 59.5 59.9 59.3 59.6 59.5 59.5 59.3 59.1 58.8 59.7 360 044 21:05:24 59.4 59.6 59.3 59.5 59.4 59.4 59.6 59.1 58.8 59.7 361 044 21:15:24 59.4 59.7 59.4 59.6 59.3 59.3 59.2 59.1 58.9 59.6 362 044 21:25:24 59.4 59.6 59.3 59.5 59.6 59.6 'J9.3 59.0 58.9 39.7 363 044 21:35:24 59.5 59.8 59.5 59.6 59.6 59.6 59.4 59.0 58.9 59.7 364 044 21:45:24 59.5 59.9 59.6 59.6 59.6 59.6 59.2 58.9 58.8 59.7 47 125(051391) ZD79G
I l ,, .. Harch 8, 1991 UNIT 1 ILRT FINAL REPORT TABLE 0.4
SUMMARY
ODDLCRL TEMPERMURES 365 044 21:55ti* 59.5 59.6 59.6 59.7 59.5 59.5 59.2 59.1 58.8 59.7 366 044 22:05:24 59.3 59.7 59.5 59.4 59.2 59.2 59.1 59.0 58.8 59.7 367 04* 22:15:24 59.4 59.7 59.4 59.6 59.4 59.4 59.3 59.1 58.8 59.6 368 044 22:25:24 59.5 59.6 59.3 59.6 59.7 59.7 59.2 59.0 t8. 8 59.6 369 044 22:25:24 59.5 59.6 59.6 59.6 59.6 59.6 59.3 59.1 58.8 59.7 370 044 22:45:24 59.5 59.4 59.5 59.5 59.7 59.7 59.3 58.9 58.8 59.6 371 044 22:55:24 59.4 59.7 59.4 59.5 59.3 59.3 59.3 59.0 58.8 59.7 372 04* 23:05:24 59.4 59.4 59.5 59.4 59.5 59.5 59.2 59.0 58.8 59,7 373 044 23:15:24 59.4 59.6 59.3 59.5 59.4 59.4 59.4 58.9 58.8 59.7 374 044 23:25:24 59.5 59.2 59.5 59.5 59.8 59.8 59.4 59.2 58.8 59.6 375 044 23:35:24 59.3 59.1 59.5 59.3 59 5 59.5 59.2 58.9 58.8 59.6 376 044 23: 45:24 59.4 59.7 59. u 59.3 59.6 59.6 59.2 58.9 58.8 59.6 377 044 23:55:24 59.3 59.5 59.3 59.4 59.2 59,2 59.2 59.2 58.8 59.6 378 04b 03:05:24 59.4 59.7 59.6 59.5 59.3 59.3 59.3 59.0 58.6 59.6 379 045 00:15:24 59.5 59.8 59.5 59.5 59.7 59.7 59.2 50.9 58.8 59.6 380 045 00:25:24 59.4 59.7 59.5 59.5 59.5 59.5 59.3 59.2 58.8 59.6 381 045 00:35:24 59.5 $9. 8 59.4 59.4 59.6 59.6 59.2 59.1 58.8 59.6 382 045 00: 45:24 59.4 59.7 59.5 59.5 59.5 59.5 59.2 58.8 58.8 59.6 383 045 00:55:24 59.3 59.5 59.4 59.5 59.0 59.0 59.3 59.1 58.8 59.6 364 045 01:05:24 59.3 59.5 59.4 59.3 59.4 59.4 59.3 59.1 58.8 59. L 385 045 01:15:24 59.4 59.6 59.3 59.4 59.6 59.6 59.2 58.9 58.8 59. c 386 045 01:25:24 59.4 59.6 59.4 59.4 59.4 59.4 59.1 59.0 58.8 59.6 387 045 01:35:24 59.4 59.5 59.4 59.5 59.5 59.5 59.2 59.0 58.7 59.6 348 045 01: 45:24 59.3 59.5 59.5 59.4 59.3 59.3 59.3 59.0 58.7 59.6 389 045 01:55:24 59.3 59.6 59.5 59.4 59.3 59.3 59.1 58.8 58.8 59.6 390 045 02:05:24 59.4 59.6 59.2 59.6 59.5 59.5 59.1 59.1 58.7 59.6 391 045 02:15:24 59.4 59.5 59.5 59.5 59.5 59.5 59.3 58.9 58.8 59.6 392 045 02:25:24 59.3 59.2 59.3 59.4 59.3 59.3 59.2 58.9 58.7 59.6 393 045 02:35424 59.4 59.6 59.4 59.4 59.4 59.4 59.2 58.9 58.7 59.6 394 045 02: 45:24 59.4 59.7 59.4 59.4 59.5 59.5 59.2 59.1 58.8 59.5 395 045 02:55:24 59.4 59.4 59.3 59.5 59.5 59.5 59.2 59.0 58.7 59.6 396 045 03:05:24 59.3 59.4 59.5 59.4 59.3 59.3 59.1 58.9 58.7 59.6 397 045 03:15:24 59.3 59.5 59.5 59.4 59.1 59.1 59.2 59.1 58.8 59.6 398 045 01:25:24 59.2 59.3 59.2 59.3 59.3 59.3 59.2 58.7 58.7 59.5 399 045 03:35:24 59.3 59.4 59.4 59.4 59.4 59.4 59.4 59.0 58.7 59.5 400 045 03:45:24 59.4 60.0 59.4 59.4 59.3 59.3 59.2 58.9 58.7 59.6 401 045 03:55:24 59.3 59.5 59.4 59.4 59.3 59.3 59.2 58.8 58.7 59.5 402 045 04:05:24 59.4 59.5 59.4 59.4 59.5 59.5 59.2 59.0 58.7 59.5 403 045 04: 15:24 59.3 59.4 59.3 59.4 59.4 59.4 59.2 58.9 58.7 59.6 404 045 04:25:24 59.3 59.5 59.4 59.4 59.3 59.3 59.2 59.0 58.7 59.5 405 045 04:3:*24 59.3 59.5 59.2 59.4 59.4 59.4 59.2 59.0 58.7 59.5
'06 045 04:45:24 59.2 59.4 59.1 59.4 59.2 59.2 58.9 59.0 58.7 59.6 407 045 04:55:24 59.3 59.0 59.3 59.4 59.4 59.4 59.2 59.1 58.7 59.5 406 045 05:05:24 59.4 59.7 59.5 59.5 59.5 59.5 59.2 58.8 58.7 59.5 409 045 05:15:24 59.1 58.8 59.4 59.3 59.1 59.1 59.1 58.9 58.7 59.5 410 045 05:25:24 59.3 59.4 59.4 59.4 59.4 59.4 59.1 59.0 58.7 59.5 411 045 05:35:24 59.4 59.8 59.3 59.3 59.4 59.4 J9. 2 59.0 58.7 59.5 412 045 05:45:24 59.3 59.6 59.3 39.4 59.4 59.4 59.1 58.8 58.7 59.5 413 045 05:55:24 59.2 59.2 59.1 59.4 59.3 59.3 59.1 58.8 58.7 59.5 41' 045 06:05:24 59.3 59.6 59.4 59.2 59.4 59.4 59.2 59.0 58.7 59.5 415 045 06:15:24 59.3 59.5 59.3 59.2 59.3 59.3 58.9 58.8 58.7 59.5 416 045 06:25:24 59.3 59.7 59.2 59.3 59.3 59.3 59.2 58.9 58.7 59.5 417 045 06:35:24 59.3 59.3 59.4 59.4 59.3 39.3 59.1 58.9 58.7 59.5 418 045 06:45:24 59.1 59.4 59.2 59.1 59.2 59.2 59.1 58.9 58.7 59.5 419 045 06:55 24 59.3 59.3 59.3 59.4 59.3 59.3 59.1 58.8 58.7 59.5 420 045 07:05:24 59.3 59.6 59.3 59.4 59.2 59.2 59.1 59.0 58.6 59.5 421 045 07:15:24 59.1 59.3 59.0 59.3 59.0 59.0 58.9 55.0 58.7 59.5 422 045 07:25:24 59.2 59.2 59.1 59.4 59.3 59.3 59.2 59.0 58.7 59.5 423 045 07:35:24 59.4 59.5 59.4 59.4 59.5 59.5 59.1 58.8 58.6 59.5 424 045 07:45:24 59.3 59.4 59.3 59.4 59.3 59.3 59.2 58.9 58.7 59.5 125(051391)
ZD79G
. . Mar;h 8, 1991
- a. ..
UNIT 1 ILRT r!NAL REPORT TABLE D.4 SUBMARY Or DEH [[LL TEMPERATURES
*;! 0*5 07:55:2* 59.1 58.8 59.3 59.3 59.1 59.1 59.1 59.0 58.7 5 9.
- 4c6 045 08:05:d4 59. J 59.
- 59.3 59.4 59.3 59.3 59.0 58.8 58.7 59.5 27 0=5 08:15:ig 59.3 59.
- 59.3 59.
- 59.4 59.4 59,1 t 8, 9 58.7 59.5
*;9 045 08:25:24 59.2 59.6 59.3 59.3 59.3 5?. 3 59.0 58.7 58.7 59.5
*J9 0*5 08:35:24 59.2 59.5 59.3 59.4 59.2 59.i 59.2 58.7 58.6 59.4
*20 045 08: 45:24 59.3 59.
- 59.4 59.4 59 3 59.3 59.1 59.0 58.6 5 9. *
*;) 0*5 08:55:24 5?.1 59.3 59.3 5?. 3 59.0 59.0 59.0 58.8 58.6 59.5 432 (*5 09:05:24 59.3 59.2' 59.2 59.4 59.4 59.4 59.1 58.9 58.7 59.4 433 045 09: 15:24 59.2 59.2 59.3 59.0 59.5 59.5 58.9 58.7 58.6 59.5 42- 045 09:25:24 59.3 59.5 59.4 59.2 39.3 59.3 59.1 58.7 58.6 59.5
*35 045 09:35:i4 59.1 59.4 59.3 59.2 59.0 59.0 59.1 58.9 58.7 59.5 436 045 09: 45:24 59.1 59.3 59.2 59.2 59.0 59.0 59.1 58.9 58.6 59.5
*37 0*" 09:55:24 59.1 59.3 59.3 59.4 58.9 58.9 59.2 59.1 58.6 59.4 438 045 10:05:24 59.1 59.5 58.9 59.3 58.9 58.9 59.3 58.7 58.6 59.5 4.19 045 10: 15:2* 59.3 59.3 59.3 59.3 59.4 59.4 59.0 58.9 58.6 59.4 440 045 10:25:24 59.3 59.5 59.3 59.3 59.4 59.4 59.0 58.8 58.6 59.4 4*1 045 10:35:24 59.2 59.3 59.2 59.3 59.3 59.3 59.0 58.6 58.6 59.4 4*2 045 10: 45: 24 59.2 59.5 59.3 59.3 59.0 59.0 59.1 58.9 58.6 59.5 443 045 10:55:24 59.2 59.5 58.9 59.5 59.2 59.2 59.1 58.7 58.6 59.
- 44* 045 11:05:44 59.2 59.5 59.3 59.3 59.2 59.2 58.8 "8.
; 8 58.6 59.5 445 045 11:15:24 59.3 59.6 59.3 59.5 59.4 59.4 59.1 58.9 58.6 59.4
*46 065 11:25:24 59.2 59.4 59.2 59.1 59.4 59.4 59.0 58.9 58.6 59.4 4*7 045 11:25: 24 59.1 59.1 59.0 59.3 59.1 59.1 59.0 58.8 58.6 59.4 448 045 11: 45:2* 59.1 59.3 58.9 59.1 59.1 59.1 59.1 58.9 58.6 59.4
*49 045 11:55:24 59.2 59.3 59.4 59.4 59.0 59.0 59.1 58.7 58.6 59.4 59.3 59.4 59.1 59.2 59.4 59.4 59.1 58.9 58.6 59.4 450 045 12:05:24 451 045 12:15:24 59.4 " 9. 7 59.3 59.4 59.5 59.5 59.0 58.9 78.6 59.4 59.0 58.8 59.2 59.3 58.8 58.8 59.1 58.8 58.6 59.4 452 045 12:25:24 453 045 12:35:24 59.3 59.5 59.3 59.3 59.3 59.3 59.0 58.9 58.6 59.4 59.2 59.5 59.2 59.2 59.2 59.2 59.0 58.8 58.6 59.4 454 045 .2:45:24 59.4 455 045 12:55:24 59.2 59.4 59.2 59.0 59.4 59.4 58.9 58.7 58.5 59.1 59.3 59.1 59.3 59.0 59.0 59.0 58.7 58.6 59.4 456 045 13:05:24 457 045 13:15:24 59.0 59.0 59.3 59.3 58.9 58.9 59.0 58.9 58.6 59.4 458 045 13:25:24 59.2 59.4 59.3 59.3 59.1 59.1 59.1 58.9 58.6 59.4 59.1 59.3 59.3 59.3 58.8 58.8 58.9 58.6 58.6 59.4 459 045 13:35:24 59.4 460 045 13: 45:24 59.2 59.4 59.0 59.1 59.4 59.4 59.1 58.8 58.5 461 045 13:55:24 59.2 59.4 59.4 59.3 59.2 59.2 59.0 58.7 58.6 59.4 59.2 59.5 59.3 59.2 59.2 59.2 59.0 58.8 58.5 59.4 462 045 14:05:24 463 045 14: 15:24 59.1 59.3 59.1 59.2 59.1 59.1 58.9 58.6 58.6 59.4 59.1 59.4 59.0 59.4 58.9 58.9 59.0 58.9 58.6 59.4 464 045 14:25:24 59.2 59.1 59.4 59.2 59.3 59.3 59.1 58.7 58.5 59.4 465 045 14: 35:24 466 045 14:45s24 59.1 59.4 59.2 59.2 59.1 59.1 59.1 58.7 58.5 59.4 59.2 59.3 59.2 59.3 59.3 59.3 58.9 58.8 58.6 59.4 467 045 14:55:34 59.4 468 045 15495 $4 59.1 59.3 59.3 59.3 59.1 59.1 59.0 58.8 58.6 e ee .......eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeesessessese **ee. ........
NO PRESSURE CHANNELS ARE LOCKED OUT DAS CHANNEL # AU 15 LOCKED OUT FROM DSN 1 47b l 125(051391) ZD79G
<- ,. March 8, 1991 UH11 1 IlRT FINAL REPORT AppendlLL_- INDUCLD_ LEAKAGE _1EST . DAT A The following tables present the data for the induced leatage phase of the llRT. The induced leakage test is defined as the interval between data sets 471 and 492 inclusive. This coriesponds to a 3 hour, 30 minute test duration. 1he following data is included:
1ABLE 111LE C.1 Summary of Mass Plot Leatrates E.2 Summary of Pressures C.3 Summary of temperatures E.4 Summary of Dew Cell Temperatures
'f 48 125(051391)
ZD79G
e . o .* March 8, 1991
, UNil 1 ILRT FINAL REPORT 1 TABLE E.1 SUMMARLOF MASSl'LOLLEArJLARS t
t
.....................+.....-LrrAnv TAttE or LEArpA:Er...........................
ERAIDWOOD UNIT 1 13:24:*7 THU, 21 FC D ! ?'J i DATA 3ET 471 THkOUGH 492
.17!"! CATION TE9T RESULTC CALCULI.tLD USING THE MA55 DLOT METHOD
" A' A !ATL SET 71ME TEET DRY AIR LEAK RATE, 95% UP COnr tt > ')4 v 4H MM CC T!PE,fHR) MA$5,(LDM) (%/D* LIMIT,(%/D3 4 'l 045 15: 35:24 0.000 0.83514087t+0L 4' 045 15: 45: 24 0.107 0.82509962E+06
~ 7: 045 16:55:24 0.333 0.03513200E+00 0.1284E+00 0.3520E+0:
476 045 16:05:24 0.500 0.83510815E+0C 0.1441E-00 0.00ECE+00 47" 045 16:15:14 0.067 0.83512325E+06 0.CC01E-01 0.3a98E*00
~70 045 16:25:J~ 0.833 0.83500900E+00 0.168EE400 0.3089E+00 477 045 10:35:2* 1.000 0.83504637E+06 0.2188E+00 0.3738E+00 470 045 16:*5:2* 1.167 0.83509775E*00 0.1609E+00 0.2935E+00
*'? 045 16:55:24 1.333 0.83507025E400 0.150EE+00 0.2510E+00
*S0 045 17:05:24 1.500 0.83504400E+06 0.1612E+e0 0.2410E+00 4H1 045 17:15:24 1.667 0.83500775E+00 0.1883E+00 0.258CE+00 482 045 17:25 Ja 1.833 0.835001CEE+06 0.0007E+00 0.2001E+0C 483 045 17:25:24 C.000 0.83502425E+0C 0.16 BEE +00 0.2400E+00 48* 045 17:45:24 2.167 0.83501762E+06 0.1791E+00 0.2238E+00 485 045 17:55:24 2.333 0.83501075E+0L 0.1088E+00 0.2086E+00 486 045 18:05:2* 2.500 0.83495487E+Ci 0.1817E+00 0.2187E+00 407 045 18:15:24 2.607 0.03500850E+06 0.1688E+00 0.2030E+00 488 045 18:25:24 2.833 0.83497062E+06 0.1E03E+00 0.1993E+00 489 045 18:35:24 3.000 0.83495000E+0L 0.1708E+00 0.198CE+00 490 045 18:45:24 3.107 0.83495712E+06 0.1685E+00 0.1935E+00 491 045 18:55:24 3.333 0.83495075E+06 0.1001E+00 0.1887E+00
'491 0*5 19:05:24 3.*00 0.83494650E+06 0.1631E+00 0.1839E+00 NO PRESSURE CHANNELS ARE LOCKED OUT l
DAS CHANNEL M 45 15 LOCKED OUT FROM DSN 1 l 49 125(051391) - ZD79G l lI ___. .- _ _ _ _ _ _ _ , _ _ _ _ - . _ _ - - ~ _ , - . - - _ - - - - - - - - - .- - -
e- .' Harch 8, 1991
. UNIT 1 ILRT FINAL REPORT TABLE E.2 SUMARLOLfMSSURES
......ee......ee.ee. .....
SUMMARY
TADLC OF PRESSURES *****ee****eeeeee**eee**.* PRAIDWOOD UNIT 1 11:51:10 WED, 13 MAR 1991 DATA SET AVERAGE VAPOR DRY AIR DATA TIME PRESSURE PRESCURE PRESSURE PRESSURE PRESSUR E 3ET 4 DAY HH f1M ES #1,(PSIA) #2(PSIA) ,(PSIA) ,(PS!A) ,(PSIA) 471 065 15:35:24 59.2703 59.2702 59.2702 0.2488 59.0214 472 045 15:45:24 59.2690 59.2691 69.2690 0.2488 59.0203 473 045 15:55:24 59.2686 59.2687 59.2686 0.2473 59.0213 474 045 16:05:24 59.2683 59.2683 59.2683 0.2486 59.0197 475 045 16:15:24 59.2677 59.2677 59.2677 0.2488 59.0189 476 045 16:25:24 59.2663 59.2663 59.2663 0.2494 59.0169 477 045 16:35:24 59.2653 59.2653 59.2653 0.2490 59.0163 478 045 16:45:24 59.2647 59.2647 59.2647 0.2481 59.0166 479 045 16:55:24 59.2635 59.2636 59.2635 0.2464 59.0171 480 045 17:05:24 59.2615 59.2616 59.2615 0.2486 59.0130 481 045 17:15:24 59.2611 59.2611 59.2611 0.2486 59.0125 482 045 17:25:24 59.2002 59.2602 59.2602 0.2400 59.0122 483 045 17:35:24 59.2592 59.2593 59.2592 0.2479 59.0114 484 045 17:45:24 59.2578 59.2577 59.2577 0.24a1 59.0096 485 045 17:55:24 59.2574 59.2574 59.2574 0.2480 59.0094 486 045 18:05:24 59.2570 59.2571 59.2570 0.2484 59.0086 487 045 18:15:24 59.2563 59.2563 59.2563 0.2483 59.0080 488 045 18:25:24 59.2549 59.2549 59.2549 0.2487 59.0002 489 045 18:35:24 59.2537 59.2538 59.2537 0.2480 59.0058 490 045 18:45:24 59.2529 59.2530 59.2529 0.2478 59.0051 491 045 18:55:24 59.2519 59.2519 59.2519 0.2473 59.0046 492 045 19:05:24 59.2509 59.2509 59.2509 0.2477 59.0032 e eeeeeeeeeeeee........eeeeee....ee***e*eeeee. ..eee****************** NO PRESSURE CHANNELS ARE LOCKED OUT DAS CHANNEL # 45 IB LOCKED OUT FROM DSN 1 50 125(051391) ZD79G I l
__ _ . _ . _ . ._ .__.._____.___._ _ ~_ _._. March 8. 1991 (.. - UNIT I ILRT TINAL REPORT TABLE E.3 SWti&RY OF TEtiE{P'- Q[S h i
SUMMARY
7ABLE OF TEMPERATURES ........................ BRAIDWOOD UNIT 1 11:51:36 WED, 13 MAR 1991 DATA 3ET AVERAGE : CATA T:ME TEMP. AVERAGE SUDVOLUP.E JRES,-(DEG F) SETW CAY HH MM SS (DEG F)- #1 #2 #3 #4 #6 #7 #8 #9 P 671 045 15:35:24 -67.4 67.3 67.4 67.5 67 3 67.5 67.4 68.5 66.6 68.2 472 045-15:45:24 67.5 67.3 67.4 67.5 67.4 67.5 67.4 68.6- 66.6 68.2 473 045 15:55:24 67.5. 67.3 67.4 67.5 67.4 67.4 67.5 68.6 66.6 68.2-474 045 16:05:24 67.5 67.3 67.4 67.5 67.4 67.4 67.5 68.6 66.6. 68.2 475 045 16:15:24 67.4 67.2 67.4 67.5 67.4 67.4 67.5 .68.5 66.6 68.2 , 476 045'16:25:2( 67.5 67.4 67.4 67.5 67.3 67.4. 67.4 68.6 66.6 68.2 . 477 045 16:35:24 67.5 67.4 67.4 67.5 67.4 67.4 67.5 68.6 66.6 68.2 P 478' 045 16:45:24 67.4 67.3 67.4 67.5 67.3 67.3 67.4 68.6 66.6 68.2 l 479 045 16:55:24 67.5 67.4 67.4 67,5 67.4 67.4 67.4 68.5 66.6 68.2 480 045 17:05:24 67.4 67.3 67.4 67.5 67.3 67.4 67.4 68.5 66.6- 68.2 481 045 17:15:24 67.5 67.3 -67.4 67.5 67.3 67.5 67.4 68.6 66.6 68.2 482 @45 17:25:24 67.5 67.4 67.4 67.5 67.4 67.4 67.4 68.6 66.6 68.2 483 045 17:35:24' 67.4 67.3 .67.4 67.5 67.3 67.4 67.4 68.5 66.6 68.1
-484 045 17:45:24 67.4 67.3 67.4 -67.5 67.3 67.4 67.4 68.5 66.6 68.2 485 045 17:55:24 67.4 67.3 67.4 67.5 67.3 67.3 67.4 68.6 66.5 -68.1 486 045 18:05:24 67.5 67.4 67.5 67.5 67.3 67.3 67.4 68.5 66.6 68.1 487 045 18:15:d4 67.4 67.3 67.4 67.5 67.3 67.3 67.4 -68.6 66.6 68.2 >
488 045 16:25:24 67.4 67.3 67.4 67.5 67.3 67.3 67.4: 68.6 66.5 68.2 489 045 18: 35:24 67.4 67.3 67.4 67.5 67.3 67.4 67.4 68.6 66.6 68.2 490 045 18:45424 67.4 67.3 67.4 67.5 67.3 67.3 67.4 68.6 66.5 68.2 491 045 18:55:24 67.4 67.3 67.4 67.5 67.3 ~67.3 67.4 68.6 66.5 68.2 492 045 19:05:24 67.4 67.3 ~67.4 67.5 67.3 67.3' 67.4 68 5 66.5 68.1
................ .... .....................a..........******..**....
;NO PRES?iURE C MIE LOCKED OUT DAS CHANNEL # - IS LOCKED OUT FROM DSN 1 k
51 l 125(051391)- i ZD79G l h
~.___a.__.-._. _ ._. _ . . . _ _ . _ . . . . _ _ _ . _ _ _ . - . _ _ _ _ .._ _ _
,i
March 8. 1991 UNIT 1 ILRT f!NAL REPORT TABLE E.4 SUMMARL0f DEH CELL IEMPERATURES
....................... SUMMony TADLE OF DEW TEMDERATURES *********===***e......
BRAIDWCOD UNIT 1 11:52:10 WED, 13 MAR 1991 DATA SET AVERAGE DATA TIME DEW TEf1P, AVERAGE SUDVOLUME TENPERATURES, (DEO F)
#1 #2 #3 #4 #5 #6 #7 #8 #9 SET # DAY HH MM SS (DEG F) 59.1 59.3 59.3 59.3 59.1 58.9 5 A. 6 59.4 471 045 15:35:24 59.2 59.1 59.2 59.3 59.2 59.3 59.2 59.2 59.0 58.8 58.5 59.4 472 045 15:45:24 59.1 58.5 59.5 473 045 15:55:24 59.0 59.3 59.1 59.3 58.8 58.8 59.0 474 045 16:05:24 59.2 59.2 59.4 59.2 59.1 59.1 59.0 58.7 58.5 59.3 59.2 59.4 59.1 59.2 59.3 59.3 59.1 58.7 58.5 59.4 475 045 16:15:24 59.1 58.6 58.5 59.3 476 045 16:25:24 59.2 59.3 59.3 59.3 59.4 59.4 59.2 59.3 59 3 59.3 59.2 59.2 58.9 58.9 58.5 59.3 477 045 16:35:24 58.9 58.5 59.4 478 045 16:45:24 59.1 59.2 59.3 59.0 59.1 59.1 59.1 479 045 16:55:24 58.9 58.7 59.2 59.3 58.7 58.7 59.0 58.6 58.5 59.3 480 045 17:05:24 59.2 59.5 59.3 59.2 59.0 59.0 59.0 58.9 58.5 59.3 481 045 17:15:24 59.2 59.3 59.1 59.2 59.3 59.3 59.0 58.8 58.5 59.3 b9.1 59.2 59.3 59.0 59.1 59.1 59.0 58.7 58.5 59.4 482 045 17:25:24 58.8 58.5 59.3 483 045 17: 35:24 59.1 59.0 59.2 59.2 59.1 59.1 58.9 59.1 59.3 59.2 59.3 59.1 59.1 59.0 58.7 58.5 59.3 484 045 17:45:24 58.5 59.3 485 045 17:55:24 59.1 59.3 59.2 59.2 59.1 59.1 58.9 58.7 59.1 59.2 59.3 59.3 59.1 59.1 59.0 58.8 58.5 59.3 486 045 18:05:24 58.5 59.3 487 045 18: 15:24 59.1 59.2 59.3 59.1 59.1 59.1 59.1 58.7 59.2 59.7 59.1 59.1 59.1 59.0 58.7 58.5 59.3 488 045 18:25:24 59.2 59.1 59.0 58.8 58.5 59.3 489 045 18:35:24 59.1 59.3 59.2 59.1 59.1 59.2 59.0 59.0 59.0 58.6 58.5 59.3 490 045 18: 45:24 59.1 59.3 59.1 58.9 58.9 58.8 58.5 59.3 491 045 18:55:24 59.0 59.2 59.1 59.2 58.9 59.1 59.0 59.2 59.1 59.1 59.1 58.9 58.8 58.5 59.3 492 045 19:05:24 eeeeeeeee***eseeeeeeeeeeeeeeeeeeeeeeee.**eeeeeeeeeeeeeeee****eveeeeeee NO PRESSURE C ARE LOCKED OUT DAS CHANNEL t' 'ht.DCKED OUT FROM DSN 1
~
. h?fM t "
i 52 125(051391) ZD79G
- - -- _ _ _ - _ - _ _ _ _ - - _ - _ _ _ _ _ _ _ - - - - -- ~- - --- _ ._ __ __
l Mj g ;, . . March 8, 1991 Ullii l ilR1 FINAL RfPORT Appendi t f - TYPE A TEST CORRECTIONS 1he following table presents the Type A Test corrections for leakage pathways isolated during the ILRT. TABLE f.1 TYPE A.1EST CORRECTIONS Pen.No, Desctlption Localleakles t J10, MinPath_Leatrate P-4 Pressurization 10i!VS 6.1.2.0-1.24 053 SCfH Pea. 1-3 Instrumentation IBwVS 6.1.2.D-1 / .046 5. ' Test Line
-- .quipment Air 10wVS 6.1.3.5-1 5.74 SCfH Lock P-1 CS Supply to IBwVS 6.1.2.d-1.14 .740 SCfH Ring Header P-97 Containment IBwVS 6.1.7.3-1 4.92 SCfH Purge P-bi, Accum, fill 10wVS 6.1.2.d-1.22 .601 SCfH Line P-6/10 RCFC HO Supply IBwVS 6.1.2.d-1.21 _l,08..SCflL._ _
TOTAL 13.18 SCfH S3 125(051391) ZD79G
, March 8, 1991 UNIT l ILRI IINAL REPORT Append 1LGe lilSTORICAL. LOCAL LEALRATE DATA 4 Local leal rate testing has been performed twice at Braidwood Unit 1 prior to the subject ILRT and was performed after the ILRT during the second l refueling outage (AIR 02). Results indicated for AIR 02 are "as left" LLRT values performed arter the ILRT. Several containment penetrations, including
! the containment airlocks and purge valves, ara tested at more frequent intervals, as specified by the plants Technical Specifications. The results holow :s present the periodic Type 0 & C tests performed at month Intervals to l satisfy the requirements of 10CfR50 Appendix J. TABLE G.1 I 111510RICAL LOCALLEAKRAILDAlo l'.ENElRATION SYSIEM LLRL RESULLSlSCCM) I'.RL-OP S/E_ AIR 0L12/89_-_. A1ROL2/91 ZONE 1 ELEC 69 23.2 39.4 ZONE 2 ELEC 36 610 660 ZONE 3 ELEC 32 271 240 ZONE 4 ELEC 99 551 52 FUEL X-FER TUDE 04 20.6 21.1 1 FUEL X-fER BELLONS 84 50.5 75.7 EQUIP llATCil 11 22.4 20.8 , I-3 VQ 04 23.2 15.1 1-3 VQ 04 25.5 6.6 , P-70 PS 04 89.2 96.1 1 P-70 PS 04 870 56.5 l P-70 PS 04 340 400 177.1 P-70 PS 04 624 i P-45 PS 207 16.1 20.9 P-45 PS 259 44.5 23.5 i-36 PS 172 7.1 34.4 P-36 PS 191 66.0 1440 P-41 CV 22 383 191 P-23 CV 247 270 31.8 P-11 RE 17 323 136 , i P-65 RE 04 20 3 49,2 P-65 RE 04 15.0 1250 P- l' 7 RY 156 42.1 102 P-27 RY 483 356 1010 P-44 RY 65 14.2 49.6 I-5 RY 04 10.8 2!.9 P-21 CC 295 58.2 31.2 P-24 CC 53 672 584 P-25 CC 32 390 965 P-32 FC 04 1.5 28.3 P-57 FC 04 6.8 23 P-1 CS 642 87.1 349 P-16 CS 131 105 82 P-39 IA 124 290 701 54 l 125(052291) ZD79G l
. . . . . . . . _ . . =. . . . _ . _ . , _ . _ _ . . _ _ _ _ . _ ._
l p, March 8, 1991 l l UNIT 1 ILRT flNAL REPORT 1ABLE G.1 (continued PENEIRAllQN SYSTEM LLRT RESVLIS_(SCCM1 PRE-QR 5/86. . A1R01 32/89 ._ . AIR 02.2/91 P-56 SA 40 497 115 P-30 WM 153 706 515 P-47 RF 57 3.5 3 P-13 OG 28 46 50.6 P-69 OG 10 45 37.2 P-13 OG 118 46 42 4 P-23 OG 30 42.5 47.1 P-52 PR 04 26.5 20.8 : P-52 PR 105 80 27.2 l EQUIP. IIATCH PR 06 14 39 PR 41 658 -350 EMERG. IIATCH PR 29 40.1 39 PR 184 38.4 904 P-5 WO 2140 6.0 114.2 P-8 WO 1150 820 108.7 l P-6 WO 1665 365 190 P-10 WO 1410 170.2 319 P-55 SI 19 196 29.9 P-55 SI 04 181 284 P-4 CPP 04 23.9 25 j P-63 SPARE N/A 3.6 16.1 P-64 SDARE N/A 4.1 13.9 P-74 SPARE N/A 5.7 7.5 P-97 VQ 1064 3280 2320 P-95 VQ 1410 798 750 P-96 VQ 74 48.6 259 P-94 VQ 79 1648 375 EQUIP. HATCH PC 14E3 767 2710 EQUIP. HATCH FLANGE
.C 04 0.3 12.5 EMERG. HATCH PC 2038 1840 995 FLANGE #1 PC 08 231 12.3 FLANGE #2 PC 04 11.3 11.2 P-82 SD 716 146.2 N/A*
P-83 SD 37 40.2 N/A* P-80 SD 400 242 N/A* P-81 SD 43 51.4 N/A* P-88 SD 06 172 N/A* P-89 SD 05 84.1 N/A* P-90 SD 100 150 N/A* P-91 SD 04 2. N/A* l l
- Steam Generator Blowdown Valves no longer regulrcd to be leak tested per Type C LLRT program.
55 125(052291) ZD79G _ _ _ _ _ . _ _ _ . _ _ . . _ _ . , _ _ _ _ . . . _ _ _ . _ _ . _ _ _ . _ . _ _ _ . , . _ _ - _ _ -}}