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| issue date = 03/21/1987
| issue date = 03/21/1987
| title = Reactor Containment Bldg Integrated Leakage Rate Test, Final Rept
| title = Reactor Containment Bldg Integrated Leakage Rate Test, Final Rept
| author name = DILLON P B
| author name = Dillon P
| author affiliation = EBASCO SERVICES, INC.
| author affiliation = EBASCO SERVICES, INC.
| addressee name =  
| addressee name =  
Line 14: Line 14:
| document type = TECHNICAL SPECIFICATIONS & TEST REPORTS, TEST REPORT
| document type = TECHNICAL SPECIFICATIONS & TEST REPORTS, TEST REPORT
| page count = 125
| page count = 125
| revision = 0
}}
}}
=Text=
{{#Wiki_filter:ST. LUCIE PLANT UNIT NO. 1 NUCLEAR POWER PLANT FT. PIERCE, FLORIDA DOCKET NO. 50-335 REACTOR CONTAINMENT BUILDING INTEGRATED LEAKAGE RATE TEST Prepared  for:
FLORIDA POWER 6 LIGHT COMP%VS Approved by.
Manager  of Testing Date of Test Completion:
March 21, 1987 8706f50244 870610 PDR  ADOCK 05000335 p
PDR'JLNO5 RL'IKT FtE MP7;
v'~r I I
TABLE OF CONTENTS Page I. INTRODUCTION AhD
==SUMMARY==
II. TEST  DISCUSSION.                                            ~ I ~  3 A. Description of the 'Containment.
B. Description of ILRT Instrumentation      .
: 1. Temperature Instrumentation.                                6
: 2. Humidity Instrumentation  .                                6
: 3. Pressure Instrumentation  .                                7
: 4. Flow Instrunentation .                                      7
: 5. Instrument Selection Guide (ISG) Calculation .              7 C. Contaireent Pressurization    Equipment.............            8 D. Description of the Computer    Program..............            8 E. Description of the Testing    Sequence..............            10 ANALYSIS AhD    INTERPRETATION....................                  15 A. Instrumentation System    Performance..............            15 B. Temperature  Stabilization  Phase.                            16 C. Leakage Survey Phase    .                                      17 D. Integrated Leakage Rate Phase.                                  18 E. Verification Controlled  Leakage Rate    Phase..........      19 IV. FIGURES 1    RTD  Location and Volume 2  RH3  Location and Volume 3    Flow Diagram for Pressure Sensing and Controlled Leakage 4    Flow Diagram  for Pressurization  System V. APPENDICES A. Tabulation of "As-Found" and "As-Left" ILRT Results B. ILRT Computer-Generated  Report
: 1. Test Sequence
: 2. Temperature  Stabilization
: 3. Integrated Leakage Rate Test
: 4. Verification Controlled Leakage Rate Test
: 5. Non-Test Period Data C. Local Leakage Rate Testing Conducted Since the Last ILRT
t I+
I. INTRODUCTION AND
==SUMMARY==
A  periodic  Type "A"  Integrated Leakage Rate Test (ILRT) was successf ully conducted on the primary containment structure of the Florida Power & Light Company St. Lucie Plant Unit No. 1 Pressurized Water Reactor.        This test was perf ormed at full pressure in accordance with the facility Technical Specifications.
This ILRT test was perf ormed using the "Absolute Method" of testing in accordance with the Code of Federal Regulations, Title 10, Part 50, Appendix J, "Primary Reactor Containment Leakage Testing for W ater-Cooled Power Reactors," in accordance with ANSI N45.4  1972, American National Standard, "Leakage Rate Testing of Containment Structures for Nuclear Reactors," and the methodology and calculational requirements          of Topical Report BN-T(P-l, Revision 1, "Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants." The ILRT was performed at a pressure in excess of the calculated peak containment internal pressure related to the design basis accident as specified in the Final Safety Analysis Report (FSAR) and the Technical Specifications.
This report describes      and  presents the results of this periodic Type "A" leakage rate testing,      including the supplemental test method utilized for verification. In addition, Florida Power h Light Company performs Types "B" and "C" testing in accordance with the requirements of 10CFR50, Appendix J, and the Technical Specifications.      The results of types "8" and "C" testing performed since the last ILRT are provided in this report.
The  resulting reported "as-found'ype "A" containment leakage at 40.7 psig is 0 335  percent  of the    contained mass per day.      This value includes the difference between the as-found and as-left minimum pathway Types "B" and "C" local leakage measurements as required by the NRC IhE Information Notice 85-71. Th resulting reported "as-left" Type "A" containmnt leakage at 40.7 psig is 0.130 percent of the contained    mass per day. The acceptance  criteria
for this test,  as contained in the facility Technical Specifications is that leakage cannot exceed 0.375 percent of the contained air mass per day for either the "as-found" or "as-left" case.
II. TEST DISCUSSION A. Description of the Containment The contairrnent vessel ccmpletely encloses    the entire reactor and reactor coolant  system    to ensure  no  leakage  of  radioactive materials to the environment  in the mlikely event of    a hoss of coolant accident.
The containment system design incorporates a free-standing containment vessel surrounded by a low-leakage concrete shield building. A four-foot annular space is provided between the outer wall of the containment vessel and the ironer wall of the shield building to allow filtration of containment vessel leakage during accident conditions to minimize off-site doses.
The free-standing containment vessel is a two-inch thick right circular cylinder with a one-inch thick hemispherical dome and two-inch thick ellipsoidal bottom. The overall vessel dimensions are 140-f oot diameter by 232-foot high. The vessel wall thickness is increased to a minimun of four inches adjcent to all penetrations and openings. The vessel is fabricated of ASME-SA 516 Grade 70 fully killed pressure vessel quality steel plate.          The net free volume of the containment vessel is 2.5 x 10 cubic feet.
The  contaiment vessel structure includes one personnel airlock, one emergency escape lock, one fuel transfer tube, one equipment maintenance hatch and one seal-welded construction hatch.        All process piping and electrical penetrations are welded directly to the containment vessel nozzles with the exception of the main steam, main feedwater,              and fuel transfer    tube penetrations. These penetrations    are provided with testable multiple ply expansion bellows to allow for thermal growth or building differential motion.
The containment  vessel is d signed and constructed in accordance with the requirements for Class MC vessels contained in Section        III of the ASME Code (1971 Edition). The containment vessel is code stamped for a d sign internal
contairment pressure of 44 psig at a temperature of 264 F. The containment vessel and all penetrations are designed to limit leakage to less than 0.5 percent by weight of the contained air per day at the above design conditions. The calculated      peak accident pressure      for the design basis accident for the St. Lucie Plant Unit No.        l is 39.6 psig.
B. Description of ILRT Instrumentation The  containment    system  was  equipped  with instruoentation  to permit leakage  rate determination by the "absolute method." Utilitizing this method, the actual mass of dry air within the containment is calculated. The leakage rate becomes the time rate of change of this value. The mass of air (Q) is calculated according to the Perfect Gas Law as follows:
Q =  (P-Pv)  V where:  P  - Containment Total Absolute Pressure Pv  - Containment Water Vapor Pressure (Average)
V    Containment Net Free Volume R  - Gas Constant T    Containment  Absolute Temperature (Average)
The  primary measurement      variables required are containoent absolute pressure, containment relative hunidity, and containment temperature as a function of time. During the supplementary verification test, containment bleed-off flow is also recorded.
Average    containment absolute temperature is determined'y measuring discreet local temperatures throughout the containment and applying a mass and volume weighted averaging technique.          The volune fraction for each sensor is determined based ~on solid geometrical calculations:
where:  T    Containment Absolute    Temperature (Average)
Ti  Local Temperature  for Sensor  i Vfi - Volune Fraction for Sensor    i Average    containment  water  vapor pressure is determined by measuring discreet local relative humidities throughout the containment, converting this to local vapor pressures using local group temperatures and applying a mass and volume weighted averaging        technique.      The volume    fractions for the relative hunidity sensors are determined in the same manner as for the temprature sensors above.
(~) j  .      Steam Table    =
TLocal.
Pv j
j where:  Pv      - Containment Water Vapor Pressure (Average)
Pvj      - Calculated Local    Vapor Pressure for Sensor j VFj T
Volune Fraction for Sensor j
Contairment Absolute Temperature (Average)
TLocalj Local Group Average Temperature iVear Sensor (XfH) - Relative Hunidity for Sensor j
j                                      j The Instrument Selection Guide or ISG is used to determine the ability of the instrumentation system to m asure the leakage rate. The calculated ISG for this test met all acceptance criteria for all test instrumentation systems.
: 1. Temperature Instrumentation Forty precision      Resistance Temperature Detectors (RTDs) were located throughout the containment to allow measurement of the weighted average air temperature.      The location of the temperature detectors in the containment is depicted in Figure 1.          Each RTD sensor was supplied with a calibrated resistance versus temperature curve accurate to +0.5 F. The sensitivity and repeatability of each RTD sensor is less than'+0.01 r.
The  signal conditioning circuit and readout for the RTD sensors was a Fluke 2280B data logger operating in a constant current mode. The operating 0
parameters for the RTD constant current card are accuracy of +0. 16 F and resolution of +0.01 0F.
Each RTD was      in-situ calibration    checked  after installation to verify correct operation.        The data  logger operating as    a  total loop with an  RTD  in 0                              0 the  circuit  had a  repeatability of +0.02    F and a resolution of +0.01 F.
                                                                  ~
: 2. Humidity Instrumentation Nine Resistance Humidity Detectors (RHDs) were located throughout the containment to allow measurement of the weighted average containment vapor pressure. An additional RHD was installed in the containment as a spare, in case one of the original nine RHDs failed. The location of the RHDs in the containment is depicted in Figure 2. The calibrated accuracy of the RHDs is
+2.5 percent    RH,  the repeatability of the    RHOs  is +0.25 percent  RH,  and  the sensitivity    of the RHDs is +O.l percent RH.
The readout    device used    for the  RHDs was    a Fluke 22803 data logger. The repeatability of this device        is +0.01 percent RH while the resolution of the device is +0.01 percent RH.
Each  RHD  was  in-situ calibration    checked  after installation to verify correct operation.
: 3. Pressure Instrumentation Two  precision  quartz bourdon tube manometers were used to determine containment absolute pressure.      The arrangement of tubing connections between the manometers and the contaireent is shown in Figure 3. Either manometer could be used as the primary pressure sensor for leakage rate calculations with the remaining sensor being considered as a backup.                The calibrated accuracy of the manometers      if +0. 015 percent of reading.        The sensitivity, repeatability, and resolution of the manometers is +0.0015 psi. Binary Coded Oecimal (BM) output from both manometers was .connected to the Fluke 2280B data logger.
: 4. Flow Instrumentation A  variable area  float-type rotameter    was  used  to superimpose    leakage during the supplementary CLRT. The piping connection between the rotameter and the containment is shown in Figure 3. The accuracy, repeatability, and sensitivity for the rotameter in units of SCFM and converted to equivalent leakage values is given below:
Equivalent SCFM        Leakage Peak Pressure  Rotameter  Accuracy        +0. 20    +0. 0031 I/day Repeatability  +0.05      +0.0008  I/day Sensitivity      +0. 05    +0.0008  I/day
: 5. Instrument Selection Guide (ISG) Calculation The  Instrument Selection Guide is a method of compiling the instrumentation sensitivity and resolution for each process measurement variable used during the ILRT and evaluating the total instrunentation systems'bility to detect leakage rates in th range required. The ISG formula is described in American National Standard ANSI/ANS 56. 8-1981.
Although the ISG is a very conservative measure of sensitivity, the general industry practice as for this test has been to require sensitivity at least four times better than the containment allowable leakage or ISG ~ 0.25La.
The  calculated    ISG  for the instrumentation used for this test was 0.041 percent per day, for an 8.25-hour test. The allowable valu for this test is 0.25l a or 0.125 percent per day, for an 8.25-hour test. The ISG calculation met all recommended          criteria and demonstrated the ability of the ILRT instrumentation system to measure containment leakage with a sensitivity exceeding that required by the appropriate industry standards.
C. Containment Pressurization Equipment The equipment    used  to pressurize the containment is shown in Figure 4.
The ten oil-free industrial diesel-driven air compressors had a total nominal capacity of 11,000 ACFM. The compressed air was then routed to water-cooled aftercoolers, moisture separators, and refrigerant air dryers. This equipment assured that clean and dry air was used to pressurize the containment.
D. Description of the Computer Program The  Ebasco  ILRT ccmputer    program  is an  interactive  program written specifically for fast,        easy  utilization during all  phases  of the ILRT and CLRT. The program  is written in    a high-level, ccmpiled, structured language and  is  operated on a portable CP/M-based microcomputer.        The program has been verified and meets all requirements of the Ebasco Quality Assurance Program.
As  necessary,  data entry and modifications are readily accomplished by the data acquisition team.            In addition to extensive data verification routines, the program calculates, on demand, total tim and mass point leak rates as well as the 95 percent Upper Confidence Level for these leakage rate calculations.      Calculations and methodology of the program are derived from American National Standard ANSI N45.4-1972 and Topical Report BN-TCP-1, Revision 1. Containment air mass is determined from mass-weighted sensor readings as described in EFRI report NP-2726, November 1982.
Input data may be d leted for a given instrument in the case of a sensor malfunction. This deletion of a given instrument is performed on all samples in the data base. Weighting factors, if applicable, are then recalculated for the remaining instrument sensors of that type.
Data evaluations are enhanced by the flexible display of either sensor f
variables or various computed values in tabular or graphical orm on the computer screen or printer.      Data is recorded on magnetic media to prevent loss during th testing. All data is stored on the computer system in use, with retrieval capability to any desired data base throughout the testing.
Ancillary portions    of the program assist the user in detection of temperature    stabilization, determining the ILRT termination criteria, performing ISG calculations, performing in-situ instrum nt loop performance calculations and detecting acceptable superimposed CLRT leakage verification.
Temperature,  pressure,  and humidity data are transmitted from the ILRT instrumentation system to the ccmp uter via an RS-232 link at 15-minute intervals. Computer verification and checking routines supplem nt data verification by the data acquisition team. Modifications are promptly made when errors are detected. Prior to issuance of this report, further extensive data verification was perf ormed.
E. Description of the Testing Sequence During the current refueling outage, maintenance modifications to the containment electrical penetrations were made.        Electrical penetrations C-8, D-l, 0-2, 0-3, and 0-9 were replaced. In addition, a spare penetration at location C-9 was converted to an operable electrical penetration.            Local leakage rate Type      "B" tests were performed cn these electrical penetrations, both prior to and following the replacement.
All  ILRT  instrunentation was declared operable with perf ormance within manuf acturer'    tolerances. Pressure sensor No. 2 was selected to be the primary pressure instrunent, as it had exhibited better repeatability and stability during the in-situ testing.
Two  penetrations were required to be in service during the ILRT and were not lined up to simulate accident conditions, P-523 (ILRT Pressure Sensing Line) and P-52E (ILRT Controlled Bleedoff Line). These two Il RT penetrations are used to conduct the test and cannot be positioned in the post-accident lin up. The minimum pathway leakage for those penetrations, determined during Type "C" local testing, is added to the measured ILRT leakage to account for these penetrations being in service during the test (refer to Appendix A).
As  a  result of the    Type "B" and  "C" local leakage rate testing and repairs perf ormed during the ref ueling outage, additions to the "as-f ound" Type "A" ILRT results were necessary du to NRC Information Notice 85-71.
These additions were for the reduction in minimun pathway leakage due to repairs. These leakage reductions have been corrected for uncertainties prior to being added to the measured ILRT values (refer to Appendix A).
Preparations to pressurize the containment for the conduct of the ILRT included internal and external inspections of the containment structure; installation and checkout of the ILRT instrumentation; Types "B" and "C" Local Leakage Rate Tests; alignment of valves and breakers for test conditions; and the installation and checkout of the temporary pressurization facilities.
These preparations were completed early on March 20, 1987.
Pressurization    of the containment structure started at          2120 hours on March 20, 1987, at    an average pressurization rate of 3.4 psi/hr.
Soon  after the start    'f    pressurization, two temperature sensors were beginning to exhibit anomolous behavior.            TE-40 (Elevation 194') displayed erratic readings on the data logger ranging from an open connection (high resistance) to -453 0F. The diagnosed fault with TE-40 was loose connections at some point in the containment. Temperature sensor TE-40 was deleted from all  computer  calculations,    and  the  remaining  temperature  sensors  at that elevation received adjusted volume fractions. The ISG calculations presented in Section II.B.5 were performed to accommodate the deletion of TE-40. The ISG value remained at 0.041 percent per day, well below the limit of 0.125 percent per day for an 8.25 hour ILRT.
Temperature    sensor  TE-36  (Elevation 171'      was noted  to be reading 0
approximately 7 F below the other temperature sensors at that elevation, but exhibited stable behavior and was following the trend of the other temperature sensors at that elevation.        The decision was made not to officially delete temperature sensor TE-36 at this time, but to monitor its behavior during the balance of testing.
During final stages of pressurization,            leakage survey teams found evidence of small leaks at the leakage chases for the following penetrations:
P-9 Instrunent Air P-14 Nitrogen Su)ply P-26 CVCS Letdown All  leakage from these paths was estimated to be less than 5 percent of the ILRT acceptance criteria, and no repairs or adjustments were made to these penetrations.
Pressurization was secured at 0957 hours on March 21, 1987, at a final pressure of 56.3 psia (41.6 psig). This pressure is 2 psi above the minimum test pressure to account for the expected pressure decrease due to temperature stabilization and to allow for some leakage margin during the test sequence.
Data acquisition and analysis for the temperature stabilization phase was begun at 1000 hours on March 21, 1987. Plots of Containment Temperature and Pressure    versus Time demonstrated            smooth  and  expected  behavior. The containment stabilization phase was declared acceptable at 1400 hours on March 21, 1987, after four hours of data acquisition.              All stabilization criteria contained in Topical Report BN-TOP-1 were met, and integrated leakage rate measurements were initiated at 1400 hours on March 21, 1987.
At 1645    hours,  after recording two-and-three-quarter        hours  of leakage rate data,    it  was  determined that the leakage was trending above the "as-found" ILRT acceptance criteria at a 95 percent Upper Confidence Level. This measured leakage was below the acceptance criteria for an "as-lef t" ILRT, however. Leakage survey teams were dispatched to identify and quantify the containment leaks.      The survey t ams identif ied the three 3eaks previously discovered, plus the following small leaks:
P-28B  Pressurizer Sample P-56 Hydrogen Purge Make~
These leaks were determined      to be  of  a  small magnitude and in conjunction with the small leaks previously noted on P-9, P-14, and P-26, were not a cause of concern. No repairs or adjustments          were made to any of the above leakage paths.
At 2115 hours, the leakage survey teams found that the contairment emergency sump suction isolation valves MV-07-2A and 2B were leaking air into the safety injection system.          As these valves are not containment leakage paths in accordance with the FSAR and Technical Specifications, a decision was made to manually tighten these valves with no penalty to the "as-found" ILRT values. These valves were manually tightened shortly af ter 2130 hours on March 21, 1987, and the ILRT calculations restarted at the next data set (2145 hours on March 21, 1987).
After eight-and-one-quarter    hours of ILRT data accumulation, all Topical Report BN-TOP-1 acceptance criteria for the ILRT were met with stable and predictable trends. The ILRT was officially terminated at 0600 hours on March 22, 1987.
At 0606    hours, a superimposed flow equivalent to 0. 318 I/day was initiated using the rotameter. This flow was observed to be stable during the required BN-TOP-1 Controlled Leakage Rate Test (CLRT) stabilization period of approximately one hour.
At 0700 hours, on March 22, 1987, the leakage rate measurements for the CLRT were initiated.      Stable and acceptable leakage rate measurements were made for four-and-one-quarter      hours. At 1115 hours, all Topical Report BN-TOP-1 criteria were met for the CLRT verification test, and the test was declared acceptable.
Depressurization of the containment structure was initiated at 1120 hours on March 22, 1987, at a rate of 6 psi/hr. At 5.5 psig a containment entry was made during the depressurization to conduct the post-ILRT containment inspec-tion. The only damage observed included 11 broken light bulbs and hydraulic fluid leaking from two HVAC damper actuators.
The ILRT  test  sequence  was officially terminated at  1945 hours on March 22, 1987, with less than three-quarters    of a psig in the containment.
Subsequent to the ILRT, the containment sump suction valves MV-07-2A and 2B were reworked to adjust the motor torque switches.        Proper closure of the valves  was  verified  by functional testing.
Inspection of the data from temperature sensor TE-36 (Elevation 171' after depressurization demonstrated the anomolous reading of 7 F below the other temperature sensors at that elevation persisted throughout the course of testing. The data from TE-36 exhibited stable behavior and was following the trend of the other temperature sensors at that elevation. It is hypothesized that  a high resistance developed in the compensating lead for the RTO, thus causing the low reading. It  was decided to delete TE-36 from all calculations as its readings could not be justified. All Temperature Stabilization, ILRT, and CLRT calculations were r vised following th deletion with no differences in the calculations noted. The ISG calculations of Section II.B. 5 were performed to accommodate the deletion of TE-36. The ISG value remained at 0.041 percent per day, well below the limit of 0.125 percent per day for an 8.25-hour ILRT.
III. ANALYSIS AND INTERPRETATION A. Instrumentation    S  stem Performance Two  of 40 temperature detectors failed during the initial stages of pressurization of the containment, as described in Section II.E. All of the remaining temperature detectors performed as expected with no anomolous behavior detected by the Ebasco ILRT computer program" error checking routines. This computer program also determines the in-situ temperature loop repeat ability which consists of process measurement variations as well as sensor noise.      The average in-situ loop repeatability for the 38 operating temperature sensors was 0.009 F, with the worst sensor exhibiting an in-situ loop repeatability of 0.024 F.            This perf ormance compares well with the vendor-claimed temperature          sensor loop repeatability,      excluding process variations, of 0.02 F as given in Section II.B.1.
Ten  relative humidity sensors      were  installed in the containment for the Il RT,  even though the    signal conditioning circuitry would only process signals for nine channels. The tenth sensor was maintained as a spare in the event one of the operating sensors failed. The nine operating channels for humidity operated as expected with no anomolous behavior detected by the ILRT computer program error checking routines.          The average in-situ loop repeatability for the relative humidity sensors was 0.039 percent RH, with the worse sensor exhibiting an in-situ loop repeatability of 0.092 percent RH.                    This performance is substantially better than the vendor-claimed humidity sensor loop repeatability, excluding process variations, of 0.25 percent RH as given in Section II.B.2.
Two  pressure  sensors were installed for the ILRT, with one utilized for testing and one considered as a spare. Prior to containment pressurization, computer analysis demonstated that pressure sensor 2 was more stable over an eight-hour period than the other sensor.                During the ILRT, the in-situ pressure loop repeatability for both sensors was 0.0018 psi. This performance compares    well with the vendor-claimed      pressure sensor loop repeatability, excluding process variations, of 0.0015 psi as given in Section II.B.3.
The  variable area rotameter perf ormed as expected with no evidence of unstable readings, float sticking, or moisture in th float tube.
In  summary,  all  of the ILRT test instrumentation performed in an adequate manner to allow determination of containment leakage rates to the sensitivity required.
B. Temperature    Stabilization  Phase Prior to pressurization        of the contairment,  the  atmosphere was very 0
stable    with an average temperature of 77. 38 F and a maximun spread of temperature from the highest reading sensor to, lowest reading sensor of 5.5 0F. During pressurization, the heat of compression of the air occurs mainly at the top of the containment with colder pressurization air being added at the bottom.        At the end of pressurization, the average temperature 0
was 90. 67 F with a maximun spread of temperature frem the highest reading sensor to lowest reading sensor of 22.9 0F.
The    results    of  the four-hour temperature    stabilization phase are presented in Appendix B.2. The acceptance criteria given in Topical Report BN-TOP-1, Revision 1, are described in Note 2 in that appendix.            The data presented shows that a smooth and predictable temperature stabilization occurred. At the end of stabilization, the average temperature was 84.34oF with a maximum spread of temperatue from the highest reading sensor to the lowest reading sensor of 12.8 0F. This demonstrates that the heat sinks of concrete and steel in the containment were quickly returning the containm nt atmosphere    to a stable condition.
C. Leakage Survey Phase Small  leaks were found on five penetrations by leakage survey teams during containment pressurization and temperature stabilization, as described in Section II.E. These leaks were, of such a small magnitude as to not impact acceptance    of the leakage rate test and were not adjusted or repaired.
Leakage rate measurements on the containment were begun after the temperature stabilization phase using the total tice leakage rate methods of Tooical Report BN-TG'-1, Revision l. As an additional diagnostic tool, mass point leakage rate measurements, as described in ANSI/ANS 56.8-1981, were conducted in parallel. The mass point leakage calculations are not sensitive to the starting point of the test and will detect changes in containment leakage more rapidly than the total time method.
As presented    in Appendix A, a containment measured leakage rate of no greater than 0.170 percent per day at the 95 percent upper confidence level was the maximum rate which would allow an acceptable "as-found" ILRT. After two-and-thr e-quarter hours of accumulating leakage rate data, both the total time and    mass  point leakage rate calculations were measuring leakage above the "as-found'LRT acceptance criteria. A sugary of these results at two-and-three-quarter hours is:
BN-TOP-1                ANSI 56.8 Total  Time            Mass Point Simple Leakage Rate          0. 184 I/day            0.184 I/day Fitted Leakage Rate          0.206 I/day            0.199 R/day Upper Confidence Level        0.243 I/day            0.228 X/day Due  to the short measurement    interval, these leakage  measurements should not be considered as final accurate measurements, but an indication of the order of magnitude of leakage present in the containment.            Leakage survey teams were dispatched in a coordinated manner to identify the source of high "as-found" ILRT leakage.      It should be noted that this measured leakage would pass an "as-left" ILRT as presented in Appendix A.
Leakage    measurements  were continued  as  the leakage survey teams searched for the source of excessive "as-found" leakage. Computer analysis using both the total time method and mass point method demonstrated the presence of a steady leakage rate that would stabilize at a value b tween 0.28 I/day to 0.31 X/day.
Leakage    calculations at 2100 hours and 2115 hours on March 21, 1987, demonstrated increasing leakage values and a leakage survey team reported that a large leak on both containment emergency sump suction lines had been found by  venting air from the outboard side of isolation valves MV-07-2A and 2B.
Observations by the leakage survey team allowed for the possibility that these two emergency sump suction isolation valves were not fully closed.
These    two  isolation valves are, not considered as potential leakage barriers in the Final Saf ety Analysis Report (FSAR) Sections 6.2.4. 2 and 6.2.4.4, as they will be water covered in a Loss of Coolant Accident and open during the recirculation phase of the transient.          Any water leakage through these valves in the closed position will be returned to the containment by the Safety Injection System pumps. No potential containment leakage or off-site dose is credible due to seat leakage of these valves in the closed position.
These  two  isolation valves were then manually closed with subsequent containment    leakage rates significantly reduced as described in th next section.
D. Integrated Leakage Rate Phase Leakage    measurements were  started after isolation of valves MV-07-2A and 2B at 2145 hours on March 21, 1987.          Stable leakage rates were measured by both the total time method and mass point method. The total time BN-TCP-1 results for eight-and-one-quarter hours of leakage measurements are presented in Appendix B.3. A summary of the measured leakage by both methods after eight-and-one-quarter hours is:
BN-TOP-1                  ANSI 56.8 Total  Time              Mass Point Simple Leakage Rate              0. 102 I/day              0.102 X/day Fitted Leakage Rate              0.077 I/day              0.086 I/day Upper Confidence Level            0. 130 I/day              0.098  I/day The  higher Upper Confidence Level of the BN-TOP-1 measurements is due to the nature of performing regression analysis on simple 3eakage rates instead of regression analysis on masses and the more conservative statistics utilized by BN-TG'-1. The measured leakage rates and upper confidence levels for both calculated methods were slowly decreasing with time.
As  all  acceptance  criteria for      a Reduced  Ouration BN-TCP-1 ILRT were met at eight-and-one-quarter hours as presented in Appendix B.2, the ILRT was declared acceptable.      Appendix A presents the corrections to the measured ILRT leakage rates for local leakage rate measurements for both the "as-found" and "as-left"  cases.
E. Verification Controlled      Leakage Rate Phase Subsequent    to the acceptance      of the ILRT results, a    superimposed  leakage equivalent to 0.318 percent per day was added to the                  existing containment leakage using the variable area rotameter.              A one-hour  stabilization period was allowed to lapse after addition of this leakage in                accordance  with the requirements of Topical Report BN-TOP-l.
Leakage  measurements    were  initiated to verify the results of the        ILRT.
The minimum    duration for the Controlled Leakage Rate Phase            was determined to be four-and-one-quarter hours in accordance with Topical Report BN-TCP-l.                As presented    in    Appendix  B. 4,  the    leakage measurements    met the acceptance criteria for    the verification      phase. Leakage results for both the total time and mass  point    method is:
8N-TOP-1  ANSI 56.8 Total Time  Mass Point Simple Leakage Rate 0.312 I/day 0.312 I/day Fitted Leakage Rate 0.324 I/day 0. 320 I/day SECTICN  IV FIGURES
RTD LOCATION/VOLUME ST. LUCIE UNIT NO. 1 FLORIDA POWER & LIGHT COMPANY
          .3 RTD'S AT EL 194'OLUME 242,055 CU FT RTD 38-40 9 RTD'S  AT ELEVATION 171'OLUME 453,235 CU FT RTD 29-37 10 RTD'.S AT ELEVATION 130'OLUME 669,627 CU FT RTD 9-18 10 RTD'S AT ELEVATION 84'OLUME 600,926 CU FT RTD 19-28 8 RTD'S  AT ELEVATION 40'OLUME 534,157 CU FT RTD 1-8
RHD LOCATION/VOLUME ST. LUCIE UNIT NO. 1 FLORIDA POWER & LIGHT COMPANY 3  RHD'S AT ELEVATION 171'OLUME 1,049,347 CU FT RHD 7-9 3 RHD'S AT ELEVATION 84'OLUME 900,640 CU FT RHD 4-6 3 RHD'S  AT ELEVATION 40'OLUME 550,013 CU FT RHD 1-3
                                                              ~ ~
FLOW DIAGRAM ILRT PRESSURE SENSING & CONTROLLED LEAKAGE INST Pl INSIDE                OUTSIDE CONTAINMENT            CONTAINMENT 3/8" TUBING                            1/2" TUBING (TYP.)
3/8" X 1/2" EXP.
P                                                QUARTZ 52E                                                BOURDON CONDENSATE POT        TUBE MANO-                          TO ATMOS.
(TYP.)
METER
                  ~
QUARTZ                    VARIABLEAREA Pl    BOURDON        FI ROTAMETER TUBE LLR TEST                                                            MANO-1/2" DRAIN & TEST              METER 1" PIPE I
Fl P                                                                    1" X 1/2" RED.
520                                                                          (TYP.)
LLR TEST 1/2" DRAIN 5 TEST SEISMIC CLASS I
                                                                                                                                                                ~
FLOW DIAGRAM ILRT PRESSURIZING 8 DEPRESSURIZING SYSTEM                                                                                  'O TO ATMOSFHE 4 E UNIT NO. 2 ILR1'ENETRATION 4 FIFE I
I                                        SEISMIC CIASSI tt'tECTACLE I          Sl FIANCE ITYSI I I                                                              S 9      I I
                                                                                                                                                        ~ UND REMOTE I
I            2 SYtASS r SLIND X LUI ~ DRAIN I X" LLR FOR ILRT I
I I  DRAIN      OUTDOORS    INSIDE                          OUTSIDE          RINDS I AUXILIARY                      CONTAINMENT    ICONTANMKNT SLDO.
FPSIL ILRT DRYER TRAILER f
FILTER I WATEROVT                            WATKR IN I                    REFRIO.                                      WATER OVT I                    EWART                              MOISTURE I                    DRYER                                SKtAR I                                                          ATOR I                              AUTO                                  ASTER I                            DRAIN                                  COOLER I                              ITYFI I
I      ~ OST                                AUTO                                                                        DIESEL DRIVEN F IL'TER                              DRAIN                    WATER IN                                              INDUSTRIAL ITYtI                WATER OUT                                                  OIL FREE I                                                                                                                      AIR COMPRESSORS I                                                                                                                      (11,000 CFM TOTAL)
I                                                                      AFTER I                                                                    COOLER I
I                                              FILTER    MOISTVRE I                    REFRIO.                              SKFAR.
EWART                                ATOR I                    DRYER                                            WATER IN I
I  WATER OVT                          WATER IN I
L WATER OUT AN COOLED                                          AfTER REF Rl 0.
MANT                                          COOLER ORTKR WATER OVT AUTO DRAIN ITYFI                                WATER IN AIR COOLED RtfNO.                                          AFTKR KRANT                                          COOLER DRYER MOISTINK SEtARATORS WATER FN
SECTION V APPENDICES
APPENDIX A TABlLATION OF "AS-FOUi G" AND "AS-l EFT" ILRT RESULTS
APPENDIX A TABULATION OF    AS FOUND  AhD  AS-LEFT  ILRT RESULTS Correction of ILRT Results for "As-Found"      Case In accordance with NRC IK Information Notice 85-71, the following additions are required to the ILRT results due to repairs and/or adjustments made due to Local Leakage rate testing during the 1987 Refueling Outage. The corrections include only repairs or adjustments made to containment leakage boundaries which were made prior to the ILRT. These corrections are th difference between the pre-repair and post-repair leakages calculated in the minimus pathway case and corrected for uncertainties in the measurem nts.
Minimun Pathway                              ILRT Penetration        Leakage  Difference        Uncertainty    Correction P-10 Purge Exhaust              600 sccm              11.5 sccm        611.5 sccm P-ll Purge  Supply          337,436 sccm          34,411.9 sccm    371,849,9 sccm P-68 Vacuum  Relief            100 sccm              1.6 sccm        101.6 sccm The  total local  minimus pathway leakag    plus uncertainty must be added for the penetrations which are in use during the ILRT and whose containment isolation valves are not tested:
Total Minimun                                  ILRT Pen tration        Pathway Leakage            Uncertainty    Correction P-520 ILRT Test                    0 sccm              1.6 sccm          1.6 sccm P-52E ILRT Test                250 sccm                11.5 sccm        261.5 sccm
The  total ILRT  "as-f ound" correction can be found adding the above ILRT corrections (Note: A conservative simplification was made by not performing a root-mean-square summation of the local mcertainties.)
Correction of ILRT results for "as-found" case              372,824 sccm or 0.205 X/day Measured ILRT leakage at a 95X UCL                            0. 130 X/day Reported "as-found" ILRT results                              0.335 X/day Acceptance Criteria (75X La)                                  0.375 X/day Correction of ILRT Results for "as-left"    Case The  only correction for the    "as-lef t" ILRT    case  involves the penetrations which were in use during the    test, P-520 and    P-52E. From the above section, the ILRT "as-left" correction can  be determined:
Correction of ILRT results for "as-left" case                  263.1 sccm or 1.4 x 10 X/day Measured ILRT Leakage at a 95X  UCL                            0.130 X/day Reported "as-left" ILRT results                                0.130 X/day Acceptance Criteria (75X La)                                  0. 375 X/day
APPENDIX B ILRT COMPUTER-GENERATEO REPORT
CON TA X NMENT X NTEG RATED LEAKAGE RATE F XNAL, TEST REPORT 987 St. Lucre Uni t. No  1  Periodic Test.
EB ASCO PLANT SE RV X CES X NC XLRT  Test Services
II RT    TEST SEC)UENCE
  ~
Luci e  Un@ R  No  3  Per xoUxc Te t.
Segu e nce St.ar Sequence  E ncfecl
                          =
                          =
15 Hours t.ed 2191 4S          ~/20/87 Hou rs 5/22/87 I
EBASCO PLANT SERV CES INC ILRT Test. Services
ILRT TESTING SEQUENCE 1987    St. Luci:e Unit        1
~ 59.5 I  54.5                    Stabilization Leak Survey
~ 49.5 ILRT
~ 44.5                                                CLRT
~ 39.5            Cy Cy Q- 34.5
~ 29.5
~ 24.5
~  19.5 4      8 12    16    20  24  28    32  36- 40 44 48 Ebosco  P 1ant Services          Time in Hours
TEMPERATURE STAB XLXZATXON MODE 987 S t Lucia    Uni t. No    3  Perioclic Test.
Sequence  St.ar EnMeM t.ed  3 3
0 = OO W" OO    Hour s 8/23 Hour        /8?
Z/R3 /8/
EBASCO PLANT SERVXCES XNC XLRT Test,      Services
St. Lucie      1, Periodic STABXLX7ATXON PERTOD STARTFD AT 10:                    0 Hol)RS AN    ~/21/87 TEMPERATURE STABXLXZAT'EON SAMPLE    TXME      AVF TEI~)P        HOL) RL Y  DELTA T      HOURI Y DEl. TA T  TNC) HR Df, l    TA T NL)MBER    HOURS        DEG F          FOR LAST      .1 HR      FOR LAST 2 HRS          MI l'IUS ONE'R      DEl TA T 1    O.oo        90.537                0.000                  A.AOO              0.000 2      .25      89 040
                              .                A.AQA                  O.QOO              0.000 50      BR ..1.20              0., 000                0.000              A.AOO 4      .75      87. 48A                C) QC)0                QQQA              A.QOA 5    1.AO        86.9RA              -.>. 558                  O.OAO              Q.OAQ 6    1 .25      86.575              -2.464                    A. QQC)            Q.AAO 7    1.50        86.249              -.1  .871                0.000              Q.QOO
            .1 .75      8596o              -1.517                    A.AQO              A.OOA 2.00        85 7?2              -1.257                  -2.,408              1.150 10    2.25        85.506              -1 . 069                -1.767                  .697 11    ?.50        85.3]4                    935              -1 . 10,>              .468 75      85. 1.>2              .882                -1. 174                  . 34..)
  .1 .~    ,>, QA      84,957                -.765                -1. 011                  . 246
  ~,1 4    5.25        84 . 783              .723                  .896                  .173 15      3.50        84.630                  .684                    .809                .1?6 16    3.75        84.482                .650                  -.741                  , 09.1 "1  7    4.AQ        84.>4                  .614                  .689                  .075 l8      4.25        Bil 2A8              .576                  .649                  ,A74 19      4.50        84 . 073                .557                  .620                  .063 2A      4.75        8.>, 954              .527                  .589                    Oj, '1 21      5. 00      83.828                  .515                  .565                  .o50 2?      5. 25      83.708                  .500                  .538                  . 0<>8 55A        Rc. 591                .482                  -.52n                . A.>8 NOTI";S-1 )  THF ONE I.IO(.JR AND TNO HOL) R DF, I. TA Tf.",I'1PI. RATURE VALI.JF.S ARF blOT VALID L)NTXL ONE HOLJR AND THO HOURS RFSPECT I VFI. Y HAVF.. PASSF.D XN THE TEST .
: 2)  THE STABXLX7ATXON CRXTERXA IS MET NHEN:
THE HOURLY AVERAGE DFLTA T FOR THE PRFCFDXNG HOUR DTFFFRS FROM THE HOURLY AVFRAGE DFLTA T FOR THF PRECFDING Tldo HOURS BY I FSS THAN 0.5 DEGRFFS F OR
                          - THF HOL) RL Y AVE RAGE DELTA T F OR THF, PRECEEDING 1 NO HOL) Rh XS L FSS THAI'I 1 . 0 DFGREES F .
THF.      TAP TI XZAT'ION PERXOD XS FOR A MXNXIRl)I1 OF FOUR Hol)R- .
: 3)  TI IF    ">"  INDTCATFS THAT THE STABXI, 17ATTON CRITERXA HAS BEFN I)ET.
TENPERBTURE STAB ILIZFITIGN
                            )987 Bt  LUcie Unit 91 U
C Q
CR E3 C
87            0 C
L                    0 0
Q                        M0 L
e Q.
0 E
f-Stab l I I tg 81 5
Ebaaca  Plant Ssrvlcss        Ttma in Houre
XLRT TEST NODE QR7 St;    Lucia Uni t;    No    3 Par  ionic Test Seciu e nce St.ar Saciu ance          t act 06 23 4G Hour s p/23. /B7 OO Hou r    ~/ 22/ 87
                              =
E nctec9        =
EB ASCO PLANT SERV CES  I      X NC ILRT Test; Services
St. Lucie  1  Periodic CONTAINMENT XNTEGRATFD LEAKAGE RATE TEST LFAKAGE RATE 1$ MEASURED USING THE ABSOLUTE METHOD AND        I-COMPUTED USTNG THE TOTAL TI'ME METHOD 1'N STR1CT ACCORDANCE WITH TOPICAL REPORT BN-TOP-1 (REV 1)
TEST PER1'OD STARTED AT 21: 45 HOURS ON    o/21/S7 TEST CONDUCTED FOR a.25 HOUR, FREF., PACF VOLUME OF CONTAINMENT  I  2,500000 CU FT CONTAINMENT WAS PRESSURXZFD TO 55.38 PSXA FITTED TOTAL TIME XLRT LEAKAGF RATE      Lam      ~ 077  -o  PF R DAY UPPFR LIMXT OF 95. CONFTDENCF LFVFL      UCL      ..1.30 -',  PE R DAY CONTAINMENT DESIGN I EAKAGE RATE          La        .500  -'ER      DAY ILRT ACCEPTANCF CRITERIA                  75'-o    .375  -    PER DAY
BN-TOP-1 REDUCED DURATION ILRT TERMINATION CRITERIA
-THF TRFND OF THE TOTAL. TIME CALCULATED LEAKAGE RATE SHALL INDICATF THAT THE MAGNITUDE OF THF LEAKAGE RATE IS TENDING TO STABILIZE AT  A VALUE LFSS    THAN OR EQUAL TO 75'-o OF    La.
Lam =  .077  % PER DAY WTTH A NEGATIVE SKFW
-AT THF  END OF THE XLRT THE UPPER        LIMIT OF THE 95%    CONFIDENCE LEVEL SHALL BE LESS THAN      OR EQUAL TO 75'-o OF La.
UCL =    .130  -o  PER DAY
-THE MEAN OF THE MEASURED LEAKAGE RATES OVFR THE LAST FTVE HOURS OR TWENTY DATA -ETS, WHICHEVER PROVXDES THE MOST POTNTS SHALL BE LESS THAN OR EQUAL TO 7      >% OF    La.
MEAN OF SIMPLE LEAKAGE      F ROM SN1    12 TO SNl 32 =  . 1 42 -o PER DAY
DESCRT PTION OF VARIABLES AVE TFMP          CONTAINMFNT MEAN TEMPERATURE CALCULATED FROM VOLUMETRICALLY WEXGHTED RTD SENSOR INDXCATIONS.
PRFSSURE          PRIMARY CONTAINMENT PRESSURE INDXCATION.
VAPOR PRES        CONTAINMENT VAPOR PRF,-SURE CALCULATED FROM VOLUMETRICALLY WEIGHTED HUMXDITYlDEWPOINT SENSOR INDICATIONS.
LEAK SIM          SIMPLE TOTAL  TXME, MEASURED LEAKAGE RATE.
LEAK FIT          LEAKAGE RATE CALCULATED FROM FIRST ORDFR REGRESSION OF SIMPLE TOTAL TIME LEAKAGE RATE DATA.
95<o UCL          UPPER LIMIT OF THE 95 o CONFXDFNCE LEVEL OF FITTED LEAKAGE RATE DATA.
AXR MASS          CONTAINMENT AIR MASS.
NOTE FOR TABULAR DATA
: 1. TABI E VALUES  OF ZERO SIGNIFY THE DATA  XS NOT APPLICABLE TO THE CALCULATION.
            'REJECTED'IGNIFIES THE SAMPLE WAS RFJECTED.
            'DELETED'IGNIFIES THE -ENSOR WAS DELETED.
NOTE FOR THE CURVES
: 1. NUMBERS CLOSEST TO LEFT MARGIN ALONG ABSCISSA REPRESENT SAMPLE NUMBERS.
: 2. NUMBERS CI OSEST TO ABSCISSA REPRESENT TIME FROM BEGINNING OF MODE IN HOURS.
            'E JECTED  'IGNIFIES  THE SAMPLE WAS RF JECTED
ILRT VARIABLE TABLE SUNNA RY AM    TINE  AVE TENP  PRESSURE  VAP PRES  LEAK SIN  LEAK    FIT    UOL  ATR NABS HOURS  DEG F      PSIA      PSIA    %/DAY      ~o/DAY      <n/DAY    LBS Bled 0.00  81.569  55.3750      . 3741  0.000      0.000      0.000    685680
          ~ 25 81.512  55.3680      . 3745    .263    0 000      0.000    685663
          .50      462 55.3610      .3749      .345    0.000      0.000    685631 4        ~ 75 81.401  55.3550      .3756      .253      . 28>2      .970    685626 5      1.00  81.348  55.3490      .3771      .284      .282        .534    685599 6      1.25  81.300  55.3430      .3786      .318        .302        .473    685567 7      1.50  81.247  55.3360      ~  3792    .330      . 31'9    ~ 448  685539 8      1.75  81.191  55.3300      .3792      .291        ~  310      .422    685535 9      2.00  81.139  55 '240      .3787        258      . 291      .400    685533 0      2.25 2.50 8'94    55.3180      .3788
                                                ~
                                                .260        .279        .378    685513 11            81.041  55.3120      ~ 3784    ~ 238      ~ 263      .357    685510 2.75  80.990  55.3060      .3781      .224        . 248      .337    685504 3.00  80.942  55. 3010      .3781      .207      .231        ~ 318  685503 3.25  80.888  55 '950      .3779      .196        .216      .299    685498 5      3.50  80.843  55.2900      ~  3777    .185      ~  202      ~ 281  685495 6      3.75  80.800  55.2840      .3775      .188        .192      .267    685479 17      4.00  80.751  55.2790      .3773      .175        ~  181    .252    685480 8      4.25  80.704  55.2740      .3771      .165        F  170    .238    685480 9      4.50  80.656  55.2690      ~  3770    ~  156      .160      .225    685479 0      4.75  80. 613  55.2630      .3768      . 161.      .152      .216    685462
~1  ~
5 00 F    80.569  55.2590      ~  3766    .147        ~  144    ~  205  685470 5.25  80.520  55 '540      .3766      .14k        .136      . 1'95  685469 5.50  80.482  55.2490      .3762      .140        ~  129    .186    685460
: 5. 75  80.440  55.2440      .3762      . 140      ~  123    .179    68545l 5      6.00  80.395  55.2390      ~  3759    .134        . 117      .173    685450 6.25  80.354  55.2340      .3756                  .112          167  685443
>7      6.50  80.313  55.2300      .3756      .127        .107      .l62    685445
)8      6.75  80.275  55.2260      .3754      .122        .102      156    685446 9      7.00  80.232  55. 2210    .3750      ~  119      .097      .351    685442 0      7.25  80.196  55.2170      .3749      .116        .093                685441.
>1 2
7 '0 7.75
: 80. 158 80.122 55.2130 55.2090
                                    .3747
                                    .3745
                                                .112        .089 146 142  685440
                                                ~  109      .085      . 138  685439 F 00  80.084  55 '050      .3743        106      .081      .134 8 '5
                                                ~                              685439 80.047  55.2OSO      ~  374l    .102        .077      .130    685439
SENSOR .VOLUME F RACT IONS TEMPERATURE SENSORS 1 TO  5      ~ 0267078  ~ 0267078    ~ 0267078      .0267078  .0267078 6 TO 10        0267078  .0267078      .0267078      .0267851  .026785l ll  TO 15 16 TO 20
                ~
                ~ 0267851
                .0267851
                          .0267851
                          .0267851
                                        .0267851
                                        .0267851
                                                        .0267851
                                                        .0240370
                                                                  .0267851
                                                                  .0240370 21 TO 25      .0240370  .0240370      .0240370      .0240370  .0240370 26 TO 30      .0240370  .0240370      .0240370      .0226618  .0226638 31 TO 35      ~ 02266.18 .0226618      ~ 0226618      .0226618  .0226618 36 TO 40    n.nnooooo    ~ 022663 8    .O484ll.O      .0484110 o.oooonno HUMIDITY/DP SENSORS 1  TO  5    .0733350    .0733350      .0733350      .1200850  .1200850 6 TO  9      ~ 1200850  .1399130      .1399130      .1399130 TE:. VALUE OF ZFRO INDICATES A DELETED SENSOR.
ILRT VARIASLE TABI E
==SUMMARY==
'AMPLE    DELTA  TENP  1    TEMP  2  TENP  3    TEMP              TEI"IP 6 iUMGER    HOURS  DEG F      DEG F      DEG F      DEG F            DEG F 1      0.00  75.856      77 '37    75.908      76.318  75.687    75.451 2        .25  75.825      77 '26    75.908      76.329  75.656    75  '62
            .50  75.825      77.0lS    75.908      76.329  75.678    75.442 4        .75  75.836      77.015    75.897      76  '18 75.678    75. 45.1 1.00  75 '45      77.026    75.908      76.329  75.678    75.462 1.25  75.832      77.035    75.906      76 '24  75.685    75.469 7      1.50  75.825      77. 035    75.888      76.318  75.678    75.462 1.75  75.825      77.006    75.877      76.306  75.698    75.462 2.00  75.843      77.001    75.906      76.324  75.696    75.449 10      2.25  75.836      77.026    75.897      76.318  75.698    75.462 l,l      2 50 F    75.825      77.015    75 '97      76.318  75.687    75.462 2.75  75.856      77 '06    75.897      76.318  75.698    75.462 13      3.00  75.825      77.006    75 '97      76.329  75.698    75.473 14      3.2S  75.845      77.006    75.897      76.318  75.698    75.473 15      3.50  75.836      76.963    75.908      76.318  75.69R    75  '62 16      3.75  75.845      77 006    75.897      76.318  75.710    75.473 17 18 4.00 4.25 75.825 75 '43 F
76.984 76.990 75.908
: 75. 915 76 '18 76.313 75.721 75 '07 75.473 75.469 19      4.50  75.843      76. 990    75.906      76.313  75.696    75.480 2.0      4.75  75.836      76.972    75 '08      76.318  75 '.10  75.493 21'2    5.00  75.845      76.984    75.908      76.318  75.721    75.473 5.25  75.820      76.970    75 '15      76 '24  75 '16    75.480 5.50  75.845      76.963    75.90S      76.318  75.721    75.484 24      5.75  75.856      76.972    75.908      76.338  75.721,  75.504 76.3lS
      '5 6 .00  75.836      76.963    75.908              75.732    75.493 26      6.25  75.867      76.963    75 '08      76.318  75.732    75.493 27      6.50  75.845      76.952    75 '97      76.329  75.732    75.493 28      6.7S  75.836      76.952    75.908      76.329  75.741    75.504 29      F 00  75.820      76.970    75.906      76.324  75.728    75.502 30      7.25  75.843      76 '48    75.895      76.304  75.739    75.502 31      7.50  75.845      76.941    75.90S      76.318  75.741    75.4S4 32      7.75  75.836      76.941    75.908      76.329  75. 74.1  75.504 8.00  75.843      76.928    75 '15      76.313  75.750    75.491 34      8.25  75.836      76.941    75.888      76.3lS  75.741    7S.S04
Il..RT VARIABLE TABLE
==SUMMARY==
AMPLE  DELTA    TEMP    7        TEMP  8 TEMP    9 TEMP 10    TEMP    1.1, TEMP 12 UM6E R HOURS      DEG F            DEG F    DEG F      DEG F      DEG F          DEG F 1  0.00      75.625          75 '68  83.536      83. 454    83.696        $ 3.433 2      .25  75  '25          75.379  83.451,    83.35$      $ 3.580      $ 3.337
            .50  75.637          75.3SS  83.364    $ 3.272    83.516        83.261 4      ~ 75  75.625          75.379  83.236    83.176      83.40$        83.J76 5    1.00    75.625          75.388  83.171    83.102      83.335        $ 3.091 6    1  ~ 25  75.634          75.3$ 6  83.073    83.012      S3.268        82.992 7    1.50    75.625          75.36$  83.0J3    82.92J. 83,163        82.929 8    1.75    75.637          75.3$ 8  82.92$    82.856      83..112      82.833 9  2.00      75.634          75.386  82.83$    82 766      83.011        82.766
                                                '67
                                                            ~
10    2.25      75.637          75.388  82        $ 2 694    $ 2.940      $ 2.694 11    2.50      75.637          75 '79  82 6S2
                                                ~
                                                            ~
                                                      $ 2.620    82.866        82.609 12    2.75      75.625          75.3$ $  82.606    82 544      82.7$ 1      $ 2.535
                    '37
                                                            ~
13    3.00      75              75.3SB  82.552    82.470      $ 2.70S      82.470 14    3.25      75.637          75.400  82.490    82.385      $ 2.62J      S2.394 15    F 50      75.648        ,  75 '88  82.402    82.331      82.556        82.342 16    3.75 4.00 75.637 75.659 75.388  $ 2.329    82  '46    82.493        $ 2.266 17                                75.400  82.2$ 6    82.192      82.429        $ 2.204 1$
19 4  '5 4.50 75.646 75.646 75.397 7S.3$ 6 82.20$    $ 2.125    82.362        $ 2.125 82.134    $ 2.071    82.286        82.060 P.O    4.75      75.637          75.400  $ 2.0$ 3  82.01J      82.226        $ 2.011 QJ,'2  F 00      75.64$          75.388  82.009    Bl . 946    82.1$ 3      Bl.946 5.25      75.646          75.397  SJ .942    SJ .890    82.J]6        $ .1 . 879 5 50 F      75.648          75.411  81.870    81,.818    82 056
                                                                        ~        81 . 838 5.75      75.659          75.411  BJ.$ 28    SJ  .764    81, 991      $ 1.773 25    6.00      75 '59          75.411  81.774    SJ  .721    8,1.. 926    BJ.722 26    6.25      75 '37          75.400  $ 1.721    81.645      $ 1.864      $ 1,66$
27 28 6.50 6.75 75.64$
75 '48 75.411 75.411 8'56
                                            $ 1.624 81.603      81.822        81..603
                                                      $ 1.549    BJ .779      SJ . 550 29    7.00      75.646          75.397  81 .557    8.1 .493    81.710        $ 1. 494 30    7.25      75.623          75 397  SJ .493    SJ . 450  BJ . 6('~8    BJ  .451 31    7.50      75.637          75.411  Sl. 475    81 399      $ 1. 6J,9 32    7
          '5
          ,00 75.64$
75.634 75.4ll 75.397 81 . 399
                                                          ~
                                                      $ 1.356    $ 1.565
                                                                                $ 1. 4 11
                                                                                $ 1.357 81.354    81.300      81.51$        81.301 8.25      75.637          75.411  $ 1.303    81.249      81. 469      81.261
XLRT VARXABLE TABLE $ UMMARY NPLE  DELTA  TEMP 13      TEMP 14    TENP 15    TEMP 16    TEMP J7    TFMP    J 8 JMPE R HOUR$    DEG F .      DEG F      DEG F      DEG F      DEG F      DEG 1    0 00 F    83.497        83.534    83. 447    83.598    $ 3.590    83.539 2      .25  83.410        83.438    83.3S1      83.502    83.493    83.443 F 50  83.325        83.353    83.277      83.394    83.406    83.367 4      ~ 75  83.240        83.256    83.190      83.329    83.320    63.271 5    1.00    83.166        83.180    83.094      83.233    83. 246    83. J 97 1.25    83.077        83.101    83.027      83.166    $ 3.157    83.108 7    1.50    $ 3.005      83.009    82.924      83.063    83.085    83.025 8    1.75    82.92n        82.944    82.848      83.009    83.000    82.940 9    2.00    82.842        $ 2.846    82 772
                                              ~      82.911    82.92J    82.862 10    2.25    82.770        82 783
                                  ~      82.700      82.848    82.849    82.781 11    2.5Q    82.,694      82.709    82.635      82.7S5    82.773    82.705 12    2.75    82.632        82.633    82 550
                                              ~      82.709    82.699    82.641 13    3.00    82.547        82.S59    62.486      82.613    82.614    82.556 14    3.2S    82.471        82.485    82. 421    82.559    $ 2.549    82.493 15    3.SQ    82.406        82.431    82.347      82.486    82.486    $ 2.428 16    3.75    82.3S4        82.35S    S2.282      82.42J. 82 42J
                                                                    ~      82.363 17    4.00    82.267        82.292    S2.20$      82.347    82.356    82.290 16 J9 4 '5 4.50 82.200
                    '46 82 225
                                  ~      82.1SQ      82.289    S2.2$ 8    82.223 82            82 159
                                  ~      82.076      82.226    82.223    $ 2.J69 2n    4.75    $ 2.086      82.099    82.036      82. J 66  82. 174    $ 2.097 5.00    82.032        82.045    81.962      82.089    82. 100    $ 2.044 23 5 '5 5.50 8'54 81.905 81.976    8'95        82.033    82.042    81.977 SJ.915    $ 1.835    SJ.982    81.992    BJ'. 936 2-4    5.75    8.1 .851. 8.1 . 863  8.1 . 781  81. 9.1.9  81.927    BJ.674 25    6.00    81.798        SJ .798    81.727      81.877    SJ .$ 73  BJ,. 820 26    6.25    81.744        $ 1.7S6    Sl.674      81.812    81.811    81.755
'27      6.5n    81. 6$ J,    81.702        .620    BJ .747    BJ .766    $ 1.702 28    6 '5 7.00 81.628 81.570 Bl 648
                                  ~
                              $ 1.592 BJ 81.566      61.705    81.714    S.l.. 648
: 81. 51J    BJ.637    81.656    SJ  .6Q3 30    7.25    81.538        S1.55$    81.457      SJ.595    81.602    81.550 31    7.50    SJ .4$ 9      BJ,. 49$  SJ .417    81.546    Sl..564    SJ.498 3~    7.75    81.436        Sl . 455  81.363      81.501.    $ 1.510    81.456 8.00    BJ .400      81.399    81.307      $ 1.456    SJ . 463  81.400 34    S.25    81.339        81.359    61.267      8'0S      8.1.4J.4  81.360
ILRT VARIABLE TABLE   
==SUMMARY==
AMPLE  DELTA    TEMP 19    TEMP 20    TEMP 21      TEMP 22    TEMP 23  TEMP 24 MEfE R HOURS    DEG F      DEG F      DEG F        DEG F      DEG F    DEG F 1    0.00    82.S30 82.541 82.820 82.800 8'92        83.538    83.005    82.907 2      ~ 25                          82.650      83.442    83.005    82.907
            .50  82.530      82.795      S2.634      83.395    82.927    82.871 4
5
            .75 1.00 82.48$
                  $ 2i392 82.777 82.746 82.607 82.585
                                                      $ 3.400
                                                      $ 3.292 8'66 82.$ 44 82 810F
                                                                            $ 2.757 6    1.25    $ 2.347    82.692      82.522      83.230    82.844    82.746 7    1.50    82.3.18    82 692
                                  ~      82.596      83.196    82.759    $ 2.703 8    1 75
            ~    82.295      82.596      82.531      83.080    82.694    82.660 9    F 00    $ 2.260    82.S53      82.4$ 0      83.038    S2.620    82.629 10      2.25    $ 2.253    82.531      82.513      $ 2.962    $ 2.609  82.575 3,1    2.50    82.233      82.488      82.500      82.$ $ 8  82.544    82.544 3.2    2  'S    82.399      82.457      8'03        82. 83 2  82.502    82.530 13      3.OO    82.3,90    82.414      82.381      82.73$    82 459    82.479 34 15 3.25 3.50 82.134 82.072 8'27        82.330      82.685    $ 2.428  82.436 82.31S      82.372      82.620    82.374    82.371 36      3.75    $ 2.QJS    82.273      82.372      82.577    82.352    $ 2.360 17      4.00    82.029      $ 2.168    82.330      S2.492    82.299    82.297 18      a.25    81.982      82.222      82.200      8'50      82.236    $ 2.244 39 2Q 4.50
          '5    81.928 81.879 82.134 Sled
                              $ 2.049 Sled 82.168
                                          $ 2.126 8'85      $ 2.225 Sled 82.190 4                                            $ 2. 33.1  $ 2..160  82.379 21'2    5.00    S1.826      82.049      82.092      82.278    $ 2.129  82. J.14 5.25    83 .770    83  .964    82.050      $ 2.204    $ 2.064  82.071 5 50 F      81. 761    81.942    -"82.007      82.153    82.010    S2 029
                                                                                ~
24'6 5.75    83.709      $ 1.888    83.953      82.10$    83.96$    $ 3 .975 6.0Q    83.656      81.792      81.$ 79      82.032    83.905    81.964 6.25    Sl.622      81.771      81.846      83.970    81.863    $ 3 .930 27      6.50    81.559      $ 1.738    81.761      $ 1.936    $ 1.$ 18  $ ,1,. $ 58 28      6.75    $ 3.526            706  83.707      83.$ 73    81.764    $ 3 .836 7.00    S1.459            664  $ 1.707      81.820          713  Sl .773 30      7.25    81.436      81.633      81.644      81.777    $ 3.6SO  $ 3 .740 31      7.50    81.398      81 588 F      81.579      81. 744    81.637    $ 3 .697 32      7.75    83 .356    81.525      81.514      S1.670    83.595    81.675 8.00
        $ .25 81.309      81.491      81.494      81.617    81  '41  83.. 643 81.271      81.483      81.461      $ 3 .594  81.4$ 7  $ 3 .567
ILRT vARIABLE TABLE sUNNARY ANPLE  DELTA  TEMP    25    TENP 26    TEMP 27    TENP 28  TENP 29    TEMP 30
! UJ18ER HOURS    DEG F          DEG F      DEG F      DEG F    DEG F      DEG F 0.00    82.244        83.009    S0.969    83.132  83.443. 83.801
            ~ 25  82.224        82.957    80.946    83.058  83.377      83.714
            .50  82.197        83.060    80.973    83.013  83.298      83.624
            .75  82.224        S2.849    80.915    82.982  83.204      83.555 1.00    82  '70      82.892    80.893    82 '62  83.308      83.458 1.25    82.128        83.042    80.946    82.866  83.023      83.371 7  1.50    82.159        82. 93 2  80.904    82.920  82,949      83.2S6 8  1 ~ 75  82.106        82.838    80.969    82.747  82.873      83.232 9  2.00    82.148 Bled          82.849    80.808    82.770  82.765      83.147 10    2.25    82.128        82.807    80.754    82.779  82.723      83.071 33    2.50    82.074        82.807    80.732    82.674  82.638      02.986 32    2.75    82.085        82.710    80.700    82.640  82  '53    82. 90,1 13    3.00    82.063        82.710    80.647    82.578  82.488      82.847 34    3.25    83  .967      82.614    80 562
                                                ~      82.524  82 414 F      82.773 35    3.50          998    82.569    80.540    82.470  82.349      82.697 I
16    3.75    81.967        82.4s4    80 434    82.448  82.307      82.632 37    4.OO    81.967        82.421    80.423    82.374  82 21.1
                                                                    ~      82.580 le    4.25    8.1, . 924    82.398    80.347    82.341  82. 146    82.504 19    4.50    83.. 924      82.356    eo.3n5    82.245  82.083      82.439 20    4.75    81..860        82.291    80.2S5    82.224  82.029      Br2. 386 5.00    83 .806        82.228    80.209    82.360  81  '64    82.3 3 22    5.25    8.1.. 744      82.163    80.189    82 '95  81.911      82.269 23 r?4 5.50 5.75 81.797 81.764 82.098 82.044
: 80. 3,13 80.059 82.032 82.010 8'46 81.761 82 '04 82.150 25    6.no    81.656        82.n33    80.028    83.956  81.729      82.088 26    6.25    81.656        S.1.. 959  79.974    81.903  81.676      82.045 27    6.50    83  ~ 614    81.905    79.932    81.853  83 .622    83 .991 28    6.75    81.560        8.1 . 862  79.889    81.797  8.1.. 580  81.927 29    7.00    83.509        81. 809    79.802    83 .764  83  .535  81.884 30 3.1 7 '5 7.50 81.486 e,l .390 81.766 83.723 79.793 79.739 81.701 83.657 81.472 83 .443 81.830 81,,777 32    7.75 S.no 81.368
                      '48 81.670 81.627 79 '06 79.655 81 '05  81.365
: 81. 322 83.. 734
                                                                              .693 81                                  8) 57%              83 8.25    83..3nb        81..573    79.601    81.509  81.. 280    81,. 638
ZLRT VARIABLE TABLE
==SUMMARY==
AMPLE DELTA  TEMP 31    TEMP 32    TEMP        TEMP 34  TEMP 35    TEMP 36 UMBER HOURS    DEG F      DEG F      DEG F      DEG F    DFG F    DEG F 1  0.00  81.965      83.1S4      83.410    Bl.474    83.373  DELETED 2    .25  81.889      83.110      83.304    81.389    83.288  DELETED
          .50  81.800      83. 03 9    83 224
                                          ~      81.288    83.230  DELFTED
          .75  81.708      82.93$    83.132      81.205    83. 3 38 DFLETED 5  1.00  81.624      82.853    83.047      Bl.1.19  83. 042  DCLFTFD 6  1.25  81.548      82.757    82 951
                                          ~      Bl.054    82.977  DELETED 7  1.50  81.452      82.669    82.8$ 6    80..969  82.880  DELETED 8  1.75  81.378      82.618    82.801      80.873  82.S06    DELFTED 9  2.00    81.302      82 510
                              ~      82.716      80.799  82.710    DELETED 10  2.25 2.50 81.229      82 445
                              ~      82.640      $ 0.7ll  82.656    DELETED 11          81.144      82.349    82.S75      80.637    82.580  DEI ETED 12  2.75    Bl.079      82.284    82.501      80.583  82.484    DELETED 13    3.00    81.003      82.222    82 428
                                          ~      80 487
                                                      ~    82.441    DELETED 14  3.2S    80.941      82. 3 57  82.352      80. 433  82.356    DELETFD 15    3.50    80.865      82.060    82.287      80.348  82.303    DELETED 16  3.75    80.803      82.018    82.213      80 294
                                                    ~    82.238    DELETED 17    4.00    80.738      81 .942    82.148      $ 0.229  82.153    DElETFD 18    4.2S    80.684      81.879    82.0$ 5    80.144  87.079    DELETED 19    4.50    80.600      81.803    82.021      80.079  $ 2.036  DFLFTED 20    4.75 5.00 80.546 S0.481 83 .749 81.686 8'56 81.893 80.016  81.949    DFLETED 21'2                                            79.974  ,81.906    DELETED 5.25    $ 0.428    81.644    Bl .828    79.897  Bl . 841  DELETED 5.50    80.374      81.568    81.775      79.844  81.779    DELETED 24    5.7S    80.321      81.503    81.721      79. 781  $ 1.714  DELETED 25 26 6.00 6.25 80.258 80.205 81.449    81.656      79 '27  81.671    DELETED 81.398    81 .602    79.662  83  .595 DEL E TED 27    6.50    80-151      81.353    81..551    79.619  83 .552  DELETED 28    6.75    80.109      Bl .301    S1.506      79.566  Bl . 499  DELETED 29    7.00    SO.OSS      81.248    81.455      79.512  81.456 30    7 '5 7.50 79.991 79.937 81.183 81.129 Bl. 401    79.458  Bl .394 DELETFD DELETED 33                                  81.356      79.415  BI..329  DELETED
&2    7.75    79.906      81.098    81.294      79.361  81.297 33 34 8.00 8.25 79.852 79 '99 81.044 80.990 Sly    2S1
                                      $ 3 .19$
79 'l9 79.276 8,1,. 255
                                                          $ 1. 20,1 DFLETED DFLETED DELETED
I ILRT VARIABLE TABLE    SIJMNARY ANPLE  DELTA  TEMP 37      TENP 38    TEMP 39        TEMP 40 tJMBER  HOURS    DEG F        DEG F      DEG F          DEG F 1    0.00    83.364      83.268    83. 453        DELETED 2      .25  83.26S      83.1S3    83.365        DELETED
          ~ 50  83.190      83.0'94    83.256        DELETED 4      .75    83.087      83.002    S3.173        DELETED 5    1.00  82.999        82.915    83.088        DELETED 6    1.25  82  '14      82.841    83.003        DELETED 7
8 1.50 1.75 82.841 82.753 82.745 82.669 8'27          DELETED 82.e42        DELETED 9    2.00 2.25 82.691        82.606    82 '77        DELETED 10            82.603        82.519    82.703        DELETED 11    2.50    82.530        82.457    82.607        DELETED 12    2.75    82.456        82.372    82 '42        DFLETED 13    3.00    82.391        82.296    82.479        DFLETED 14    3.25    82.326        S2.231    82 '92        DELETED 15    3.SO    82.252        82.157    82 '38        DELFTED 16 17 3.75 4.00 82.187
: 82. l 14 82.104    82 '65        DELETED S2.030    82.200        DELETED 18    4.2S    82.049        81.965    82.146        DELETED 19    4.50 4.75 81 .995      81.900    82 '61        DELETED 20            81.921        81.837    82.007        DELETED
  ~g  v 5.00    81.868        81.784    81.945        DELFTFD 22 23 5.25 5.50 8'03 83 .749 83 .708    81.891        DELETED 81.665    81.837        DELETED 5.75    Sl . 695      81.612    81.772        DELETED 25      6.00    81.631        81 '47    81.719        DELFTED 26      6.35    81.579        81.484    81.665        DELETED A7      6.50    81.525        81  431    81. t'>13      DELETED 28      6.75    81.481.      81.377    81.558        DELETED 29      F 00    81.418        81 .323    81.515 30 31 7 '5 F 50 81.364 83.322 81.292    81.462 DEI.ETED DELETED 81.216    81.408        DELETFD 32      7.75    81.268        81.18S    81.365        DELETED 8.00    Sl . 226      S1.131    81.312        DELETED 34      8.25    8.1 . 172    81.077    81.260        DELETED
ILRT VARIABLE TABLE   
==SUMMARY==
SAMPLE    DELTA    PRES    1    PRES  2  HUM    1    HUM    2    HUM    HUM UMBER    HOURS      PSIA          PSIA        RH            RH    ~o  RH      RH 1    0.00  55.3580      55.3750    S3.34        56 85 F        56.96  66. 45 2        ~ 25 55 '510      55.3680    53.54        57.03      57.22  66.59
              ~ 50
              .75 SS.3440 55.3380 55.3610 55.35SO 53.78 53.99 57.19 57.37 57 '4 57.55 66.89 67,68 5      1 ~ 00 55.3310      55.3490    54 14 F          S7.54      57.74  70.09 6      1.25  S5.3250      S5.3430    54.29        57.70      57.90  72.71 7
8 1.50 1.75 55.3180 55.3120 55.3360 55.3300 54.49 54.70 57 '6 5$ .03 58 '0 5$ .10 73.98 74.07 9    2.00    55.3060      55.3240    54.87        58.22      58.29  74.15 10      2.25    55. 303 0    5S.3180 ll 12 2.50 2.75 55 '940 SS.2890 55.3120 SS F 55.24 08      58.38 58.54 58.47 5$ .60 74.26 74.13 S5.3060    S5.38        SA.70      5$ 76  74.23 13      F 00    55.2830      55.3010    55 56 F          58.84      58.99  74.31 14      3.25    55.2770      55.2950    55.77        59.03      59.02  74.71 15 16 3.50 3.75 55.2720 5S.2660 55 2900 55.2840 55 '7 56.06 59.17      59.26  74. 75
,                                                          59.42      S9. 17 74.81 17      4.00    55.2610      55.2790    56.27        59.61      59.54  75.10 18 19 4.25 4.50 55.2560 55.2510 55.2740 55.2690 56.41 56.59 59 '2 60.01 59.98 60.08 75.04 75.46 20      4.75    55.2460      55.2630    56.71        60.23      60.42  75.26 01-. 5.00    55.2410      55.2590    56.88        60. 4.. 60.5$  75.51 Pg+      5.25    55.2360      55.2540    57.07        60. 61      60.82  75e74 A. 3    S.SO    55. 233 0    55.2490    57.2L        60.79      61. 04  75.70 24 25
        ~
5.75 6.00 55.2270 S5.2220 55.2440 55.2390 57.36 57.53 60.99 61.17 63.30 61.31 75 '2 75.96 6.25    SS.2180      55 '340    57.66        61.36      61.44  76.07 27      6.50    55.2130      55.2300    57.85        61.56      61.43  76.13 28      6.75    55.20'90      5S.2260    57.93        61.73      63 .65  76.20 29      7.00    55.2050      5S.2210    58.08        61.91      62.01  76.17 30      7.25    5S.2010      55.2170    58.24        62.08      61.93    76.26 31      7.50    55 1970      55.2130    58.47        62.26      62.22    76.27 A2      7.75    55.1930      55.2090    58.67        62.43      62.3d    76.24 33      8.00    55.1890      SS.2050    58.85        62.60      62.40    76.32 8.2S    SS.l850      55.2010    59. 03,      62.75      62.63    76.34
ILRT VARIABLE TABLE 
==SUMMARY==
ANPLE DELTA    HUM      5      HUM    6 HUN    7    HUN    8 HUN IVMSER HOURS      RH          -o  RH        RH          RH        RH 1  0 00F    76.91            73. 84  74. 94      74.62    75.27 2      .25  77.17            74.37    75.04        74.68    75.34
            .50
            .75 77  '2 78.08 74 '1 74.83 75.20        74  '9  75.44 4                                      75.18        74.85    75.50 5
6 1.00 1.25 78.35 78.28 74.93 75.05 75 '7 75.38 74.93    7S.56 74.96    75.62 7  1.50    78.37            75.12    75.39        75.04    75.68 8  1.75    78.71            75.20    75.51        7S.13    75.77 9  2.00    78.66          75.18    75.50        75.09    75.75 10 11 2.25 2  '0    78.67 78.8l 75.32 75.39 75.57 75.67 75 '2 75.24 75 88 F
75.91 12    2 '5    78 '8            75.44    75.68        75.33    75.93 13    3.00    78.87            75.47    75.73        75.38    76.04 15 3.25 3.50 78 85 78.79 75.53 75.57 75 '8 75.90 75 45 75.48 76.07 76.13 16    3.75    78 '1          75.58    75.90        75.57    76.20 17    4.00    78.73          75.61    75 '2      75.61    76.27 18 19 4.25 4.50 78 '3 78.79 75.64 75  '8    75 '6 76.03 75.65    76.32 75.64    76.37 20    4.75    78.78          75.74    76.17        75.71    76.42 p]
22 5.00 5.25 78.77 78.86 75.73 75.74
: 76. 16 76.21 75  '3 75 88 F
: 76. 49 76.53 d3    5.50    78 84          75.77    76.20      75.87    76.55 c)4 25 5.75 F 00 78 78.
                    '2 F
                      '94
: 75. 81
: 75. 79 76.26 76.36 75 '3    76 '2 75.98    76.66 26    6.25    78.86          75.79    76.40      75.99    76.61 27    6.50    78.99          75.84    76.48      76.10    76.75 28    6.75    78.98          75.84    76.50      76.06    76. 8 1.
29    7 F  00 78.95          75.85    76.48      76.13    76.79 30    7.25    79.00          75.90    76.57      76. 15    76 85 F
31    7.50    79.01          75.87    76.61      76.22    76.90 32    7.75    79.06          75.93    76.65      76.20    76.94 33    8.00    79 '6          75.93    76.68      76.26    76.96 34    8.25    79.12          75.94    76.71      76.29    76 '8
ILRT AIR MASS I 987  S t. Luc i.e Un i t MSXG C
O
~SKX a
0      1    2  3          4      5        6 Ebasco Plant Bervlcss        T l me  ln Hours
ILRT CDMPLITED LERKRBE RRTES 1887 8 t. Lux i e Un i t 0.5
                                                    + Sllrtpl8 LBQkQQB RQtB Q  Fitted  Leakage Rate 0.4
                    +
                  +aQ
  ~ 0.3                + Q QOQQ+            Q y+Q
                            ~Q
                              +Q Q
  ~ 0.2                        +~ Q Q
                                              <g++~~
D        +
r QQ QQ
                                                            +g~ ++~
  ~  0.1 Q
0.00 2      3      4      5        6 Ebosco  Plont Bervlcaa            Time ln HoUra
W ILRT LEHKHBE RHTES RELHTIVE TO LINITS t QS7 S t  LUt: i 8 Lln i t )
C3 D G 0.9                                      O  Fitted    Leakage Rate D  Upper Confidence      Limit 0.8 0.7 2  0.6 DBBtgn LBQkGQB        RQCB CLQ3 0.5            D 0.4 S
O-D 8 I I OMQb I 8 LBQkQQB RQ48
  ~  0.3  GOGO 000 00    D D
00 0    DD 0.2                        00 GG 0000            DDD DDDDDD OOG 0.1                                                      OOOOOGOO 0.0 0        1      2    3      4      5          6        7      8  0 Ebost:o  Plant Bsrvicas            Time in Houre
I P'
lI
                                                    ~
ILRT VE IGHTED HVERHBE TEMPERHTLIRE
                                    )987 St. LUcie    Unit 82.0 81.8 81.6o 0.
0,
  ;  81.4          0.
O.
81 .2                0.
0.
81.0                      0-0.
0.
00 80.8                                  0.
L,                                          0 0.
~ 80.6                                            O.
0.0 80.4                                                  0~ 0.
0.
80.2                                                            0.
0-C 0.0 80 '0                  2      3                            -7 Ebosco  Plant Services                  Time in Hours
                                                                      .k ILRT t:ONTR INHENT ABSOLUTE PRESSURE
                                        ) 987    St. LUc: i e  Unit 55.40 55.38~
          +.
              +
                +.
                  +.
                      +.
, 55.34              '+.
                          +.
~ 55.32                      +.'+.
C                                  +.'+.
                                          +.'+.
, 55.30                                        +.
                                                  +.
55.28                                              +.
                                                        +.
                                                            +.
                                                              +Qq 55.26                                                          +.
                                                                      +.
                                                                          +.
55.24                                                                    +4
                                                                                +Q q +.
                                                                                        +~q
                                                                                            + Q+
                                                                                                +Q q
200                                3 2
Ebasco  Plant Services                        Time tn Houra
H P
lf rr I
                                                                        'T 4
ILRT MEIBHTED HVERHBE VHPGR PRESSURE
                                      )987 St. Lucie Un)          t 0.400 0.395
~ 0.385 0.380                IF'~
Fi      +> +~+~+~+e ~
yr
                                              +-+-K-%-y; ~ @.+    .
                                                                +
I 0.375< K-K
~ 0.370 L
f 0.365 0.360 0.355 0                                                          7' 1          2        3        4        5      6 Ebosco  Plant Services                    Time in Houra
    .1 j
J I
CLRT TEST NODE t
987 St Lucre Uni No 1 Periodic Te t Sequence  Star Sequence Ended ted  07 3 1
                          =
                          =
OO Hours 3 j'22('87 3 S Hours 6/22/87 ESASCO  PLANT SE RV X CES
                      ~            X NC XLRT Test Services
St. Lucie    1  Periodic CONTAINMENT INTEGRATED LEAKAGE RATE TEST SUPPLEMENTAL VERIFICATION TEST LEAKAGE RATE XS MEASURED USING THE ABSOLUTE METHOD AND XS COMPUTED U - ING THE TOTAL TIME METHOD XN STRICT ACCORDANCE WITH TOPTCAL REPORT BN-TOP-1 (REV. 1) .
TEST PERIOD STAR~ED AT 7: 0 HOURS ON            Z/22/87 TFST CONDUCTED FOR 4.25 HOURS FREE SPACE VOl UME OF CONTAINMENT XS 2,500000          CU FT CONTAINMFNT WAS PRESSURIZED TO 55. 18 PSXA FITTED TOTAL TIMF XLRT LEAKAGE RATE            Lam          . 077 ~  PE P. DAY CONTAINMENT DESIGN LEAKAGE RATE                La          .500 ~  PER  DAY SUPE RXMPOSED CLRT LEAKAGE RATE                Lo            3] 8 o PER  DAY FITTED CI RT TOTAL TIME LEAKAGE RATE            Lc          .324 ;  PER  DAY I
Lo  +  Lam    La/4      =<    Lc      =<    Lo  +    Lam    +  La/4
.i18  +  .077      .125    =<  .324    =<  .318 0  .077    +  .125
                .270    =<  .324    =<    .520
DESCRIPTION OF VARIABI ES AVE TEMP        CONTAXNMENT MEAN TEMPERATURE CALCULATED FROM VOLUMETRICALLY WEIGHTED RTD -ENSOR INDXCATION-.
PRESSURE          PRIMARY CONTAXNMENT PRESSURE XNDICATION.
VAPOR PRES      CONTAINMENT VAPOR PRESSURE CALCULATED FROM VOLUMETRICALLY WEIGHTED HUMIDITY/DEWPOXNT SENSOR INDICATIONS.
LEAK SIM        SIMPLE TOTAL TIME MEASURED LEAKAGE RATE.
LEAK FXT        LEAKAGE RATE CALCULATED FROM FIRST ORDER REGRFSSXON OF SIMPLE, TOTAL TINE LEAKAGE RATE DATA.
95'. UCL        UPPER LIMIT OF THE 95~ CONFIDENCE LEVEL OF FITTED LEAKAGE RATE DATA  ~
AIR  MASS        CONTAINMENT AX R MASS.
NOTE FOR TABULAR DATA
: 1. TABLF VALUES  OF ZERO SIGNIFY THE DATA IS NOT APPLICABLE TO THE CALCULATION.
: 2. 'REJECTED* SIGNIFIES THE SAMPLE WAS REJECTED.
: 3. 'DELETFD' IGNIFXES THE -ENSOR WAS DEI ETED.
NOTE FOR THE CURVFS
: 1. NUMBERS CLOSFST TO LEFT MARGIN ALONG ABSCISSA REPRESENT SAMPLE NUMBFRS.
: 2. NUMBERS CLOSEST TO ABSCISSA REPRESENT TIME FROM BEGINNING OF MODE XN HOURS.
            'REJECTED'GNXFXFS THE SAMPLE WA REJECTED.
I l
CLRT VARIABLE TABLE SUMNARY SAN  TINE  AVE TENP  PRESSURE  VAP PRES  LEAK SIN  LEAK    FIT    UCL AIR NASS HOURS  DEG F      PSTA      PSIA    -"/ DAY  r/DAY        ~/DAY    LRS 1  0.00  79.903  55.1790      .3734    0.000      o.ono      0.000    685356 2    .25 79.864  55 '730      .3730        .305    0.000      0.000    685334
      .50 79.831  55.1680      .3730        .289    0.000      0.000    6853l5
      .75 79 '95  55.1630      .3727        .257    .260        .324  685301 5  1.00  79.764  55.1570      .3725        .306    ~  285      .425  685268
'6  1. 25 79.734  55.1520      .3723        ~ 307    .297        .392  685246 7  1.50  79.702  55.1470      .3721        ~ 300    .300        .371  685227 8  1.75  79.668  55.1420      .3718        .289      .296      .356  6852l2 9  2.00  79.636  55.1360      .3715        .309      .302      . 354  685180 0  2.25  79.611  55.1310      .3717        ~ 325    .312        .361  685147 1  2.50  79.577  55.1260      .3714          314    .315        359  685132 12  2 '5 3.0O 79.554 79.521 55.1210
: 55. 1 J.70
                                .3714
                                .3711
                                              ~
                                              .327 305
                                                      . 321
                                                        .319
                                                                  ~
                                                                  .362
                                                                  .359 685099 685095 3 '5
                                              ~
4        79 '93  55.1110      ,3708        .322    ~  322      .359  685057 1.5  3. 50 79.466  55.1070      .3706        .312      ~ 32J,    .358  685044 6  3.75  79      55.J020      .3706        ~ 32l    ~  323      .358  6850l2 7  4.00  79. 414  55.0970      .3703        .320      ~ 324      .357  68499l
>8,  4. 25 79.386  55.0930      .3701        . 312    .324        .356  684977
'I I
SENSOR VOLUNE FRACTIONS TEt1PERATVRF SENSORS
: 3. TO 5      .A267078    . 0267078        .0267078    ,.0267078        0267079 6 TO 10        ~ 0267078    .0267078          .0267078    .0267853          0267853 33 TO 35        .0267853    .026785'1          . 02678 i3. .0267851          0267851 16 TO 20      .0267851      .0267851          ..0267853    .0240.>70        A240 ~70 23 TO 25        .0240.>70    .0240~~70          .0240~70    .0240a70          0240 >70 26 TO ~0      .024037A      .0240370          0740 )70  .0226618          A226618 at TO S5      .02266).8    . 0226618          .022661.8  ~ 022661.8        02266IP.
a6 TO 40      Q.QAQAAQQ      .0226b.18          .0484330    .0484110      n. GAQGAAQ tcuVIDIT Y/r~r    SENSORS
: 3. 70 5      .A733350      . 073.'>350      .A735;%50  .trnn850          3200850 6 TO  9      ~ 1.200850    . 1,~993 cn      .1399330    . 3..~993 . ~A ATE-. VWLuv OF;L"RO ZtvnvnrnES    W  ATE( FTEn SEN OR.
CLRT VARIABLE TABLE
==SUMMARY==
AMPLE  DELTA  TENP  1    TENP  2  TEMP 3    TEMP    TEMP  5 TENP    6 MBER HOURS    DEG F      DEG F      DEG F      DEG F  DEG F    DFG F 1    0.00    75.825      76.930    75.908    76.306  75. 741  75.515 2      ~ 25  75.825      76.930    75.888    76.306  75 '41  75.515
          .50  75.825      76.941    75.888    76.306  75.741  75.504 4      .75  75.800      76.928    75.895    76.293  75 '28  75.513 5    1.00    75.843      76.917    75.883    76.304  75.728  75.S13 6    1.25    75 '32      76.905    75 '95    76.304  75.739  75.513 7    1.50    75 '14      76.910    75.888    76.295  75.741  75.527 8
9 1 '5 2.00 75.836 75.825
: 76. 910 76.919 75.888 75.897 76.295 76 306 75.752 75.732
: 75. 51.5 75.504
,10    2.25    75.825      76.919    75 '77    76.295  75.732  75.515 11    2.50    75. 812    76.894    75.872    76.293  75.728  75.522 12    2.75    75.825      76.910    75 888 F      76.295  75 '41  75.527 13    F 00    75.820      76.894    75.895    76.304  75.739  75.513 14    3.25    75.812      76.8S5    75 '95    76 '93  75.728  75 513 15    350    75.836      76.899    75.897    76.306  75.741  75.515
,16    3.75    75.836      76.88S    75.897    76.295  75.741  7S.515 17    4.00    75.825      76.910    7S.SBS    76.295  75.741  75.504 18    4.25    75.S36      76.SBS    75.897    76.295  75.741  75.515
CLRT VARIABLE TABLE
==SUMMARY==
'AtiPLE "JNBER DELTA HOURS TEMP DEG F 7    TENP DEG F 8  TENP DEG F 9  TEMP 1.0 DEG F TEMP DEG F ll TENP 12 DEG F 1    0.00  75.625      75. 411    81.122    81.047  81.277    81.068 2      .25  75.605      75. 400    81 068
                                          ~      81.025  81.. 224  81.026
          .50  75.617      75.388    81.037    80 '71  81.181    80.983 4      .75  75.612      75.386    80.970    80 '26  81.145    80.936 5    1.00  75.612      75.409    80.947    80.883  81.092    80.893 6    1.2S  75.623      75.397    80.894    sn.ssn  81.061    80.862 7    1  50  75.617      75 400    80.887    80.812  81.021    80.813 8    1 .75  75 617      75.411    80.833    80.758  80.967    80.779 9    2.00  75.617      75.400    80.780    80 724
                                                    ~    80  '36  80.737 10    2.25  75.617      75.388    80.748    80.682  80.893    80.683 11    2.50  75.601      75.386    80.724    80 637  80.858    80.65S 12 13 2 '5 3.00 75.625 75.612 75.400 7S.397 80.663 80.617
                                                    ~
80.608 80.572 80.820 80.784 80.620 80.584 14    3.25  75.612      75.397    80.608    80.529  80.742    80.542 15    3.50  75 '37      75.400    80.556    80.500  80.702    80 502 F
16    3.75  75 '37      75.411    80.536    80.458  80.670    80.479 17    4.00  75.617      75.400    80.491    80.426  80.628    80.437 1.8    4.25  75.625      75.411    Bn 460    80.393  80.594    80.405
I.
h el"                    CLRT VARIABLE TABLE SUMNARY AMPLE    DELTA  TEMP 13      TENP 14    TENP 15    TEMP 16  TEMP 17    TEMP  18 MBER    HOURS    DEG F        DEG F      DEG F      DKG F    DEG F      DEG F Sled 1        0.00    81. 158      81.166    81.086    81.212  81.221    81.. 168
            ~ 25  81.105      81.112    81.032    81.170  81.178    81. 114
            .50  81 . 062    81.070    80.990    81.'116  81.1,35    81.0S3 4          ~ 75  81.015            025  80.934    81.071  81 . 088  81.036 5        1.00    80 984
                      ~        80 980
                                    ~      80.902    S1.029  81.035    80.984 1.25    80.930      80.937    80.858    80.986  8.1 . 003  80.951 7        1.50    80.901      80.908    80.820    80.957  80.963    80.913 8        1.75    80.848      S0.866    80.777    80.'915  80.920    80 870
                                                                              ~
9        2.00    80.816      80.823    80.744    80.861  80.878    80.826 10        2.2S    80.774      80.792    80.701    80.830  80.846    80.794 11        2.50    80.738      80  '45    80.668    80.783  80.799    80.738 12 13 2.75 3.00 80.698
                      '62 SO. 715 80.671 80.639 80.580 80.7S4 80.718 8'70      80.709 80                                          80.725    80.674 14        3.25 3.50 S0.620      80.639    80.549    S0.675  80.691    80  '42 15                80.602      80.599    80.509    80.646  80.662,    80.602 16        3.75    80.559      80.567    80.478    80.604  80.620    80.582 17        4.00    80.517      80 534
                                    ~      80.446    80 '72  RO.SSS    80.537 80.49S      80.502    80.413    80.541  R0.557    80.506
J)
CLRT VARIABLE TABLF
==SUMMARY==
Arn LE    DELTA  TEMP 19      TEMP  20  TEMP 21    TEMP 22  TEMP 23    TEMP 24
.IMBER    HOURS    DEG F        DEG F      DEG F    ~
DEG F    DEG F      DEG F 1      0 00 F    81.099      81.279    Sl.279      8'02      81.326    81. 428 2        .25  81.045      81.225    81 '26      81.337    81.264    81.397
            .50  81.014      81.203    81.183      81.317    81.230    83 .354 4        .75  Bl . 000    81.149    81.129      81.252    81.188    81.323 5      1.00    80.967      81.117    81.109      Bl . 221  8.1.. 157  81.269 6      1  25  80.935      81.075    81.076      81.179    81.114    81.258 8'36
            ~
7      1.50 3.75 80.875 80.844 81.032    S1.022                81  '72  81.215 8                          80.994    80.995      8] 107
                                                          .      81.043    81.175 9      2.00    80.801      80.972    80.941      81 045    80.980    81.144
'l10 12 2.25 2.50 2 75 80.779 80.743 80.725 80.956 80.905 80.871 80.906 80.894 80.84k
                                                          ~
81.029 80.975 80.953 80.953 80.922 80.880 Bl.ll9 81..086 Bl.043 13      3.00    80.647      80.829    80.787      80 899
                                                          ~      80.846    81.023 14          25  80.636      80.786    80.744      80.879    80 Bl5    80.980 15      3 50    80.609      80.790    80.726      80.830    S0.766    80. 95,1.
16 17 3 '5
            ~
4.00 80.575 80.544 80.732 80.710 80.702 80 670
                                              ~
80 803
                                                          ~
80.772 80.761 S0.719
: 80. 91 5 80.873 1.8      4.25    80.490      80.678    80.617      80730    80.676    80.850 Ql
CLRT VARIABLE TABLE
==SUMMARY==
Vg ANPLE  DELTA  TENP 25    TENP 26    TEMP 27    TEMP 28  TEMP  29 TEMP      30 jMSER HOURS    DEG F      DEG F      DEG F      DEG F    DEG F      DEG F 1    0.00    81. ]45    81.380    79. 440    81.337    8] .098    8.1, . 434 2      ~ 25  81.122      81.338    79.398    81.283    81.022    8].. 391
          .50  81.060      81.295    79.364    81.230    80.980    8] .360 4      .75  81.006      8'50      79.313    61.]99    8'0. 957  81.315 5    1 ~ 00  80.995      8] .208    79 '68    81.156    80. 915    81.253 6    1.25    80.941      81.176    79.225    S]..123  80. 86]. R]..219 7    1 ~ 50  80 9] 0
                  ~        81.134    79.] 94    8].OBQ    80.83o    81.188 8    1.75    S0.872      81.004    79.134    81.042  ,80.770  , 81.127 9    2.00    80.839      81.042    79.103    80.988    80.738    8.1 . A96
.10    2.25    80.8]4      81.026    79.067    80.973    80.714    Sl 060
'1]    2 '0 2.75 BO.772 80.738 80.972 80.941 79.033 79.002 80 930
                                                    ~      80.669 80.626 Sl.n]8 12                                              80. 91.0            80.973
'13    3.00    80.707      80.907    78.971    80.868    80 595
                                                              ~      BA.941 14    3.25    80.664      BO.S65    78 '37    SO.825    80.553    80.910
  ]5    3 '0 3.75 80.6]5 80.60A 80.826 80.802 78.877 78.864 80.785 80.760
: 80. 5] 5  80.850
,16                                                        80.488    80.S34 17    4.on    80.546      80.759    78.841    80.729    BA.445    80.780 18    4.25    80.526      80.726    7S 780
                                          ~      80.696    80.4]4    80.760
I  ~
CLRT VARIABLE TABLE
==SUMMARY==
AMPLE  DELTA  TEMP 31    TEMP  32  TEMP      TEMP    TENP 35  TENP 36 NBER HOURS    DEG F      DEG F      DEG F      DEG F    DEG F    DEG F 1  0.00    79.629    80.798    81.005    79.061  S1.008  DELETED 2    ~ 25  79.576    80.755    80.972    79.030  80.975  DELETFD
            .50  79.533    80.713    80.918    78.976  80. 91.2 DELETED 4      .75  79.480    80.670    80.876    78.944  80.867  DELFTED 5    1.00    79 '26    80.637    80.833    78.891  80.825  DELFTED 6    1.25    79.404    80.594    80.791    78.857  80 '82  DELETED 7  1 ~
1.75 50  79.362 79.312 80.540 80.491 80.748    78 '03  80.740  DEl ETED 8                                  80.721    78.765  80 691
                                                              ~    DELETED 9  2 00    79.270    80.460    80.668    78.723  80.637
  'l                                                                DFLETED F
10    2.25    79.246    80.433    80.641    78.698  Sn. 612  DEI ETED 2.50    79.201    80.379    80.5'98    78.655  80.579  DFLFTE 12    2.75    79.159    80.348    80.556    78. 610  80.558  DFLETED
  '13    3.00    79.127    80.317    80.525    78 '79  80.505  DELETED 14    3.25    79.096    S0.274    80.491    78.548  80.462  DELETED 15    3.50    79.056    80.234    80.453    78.498  80,424  DFLETED 16    3.75    79.020    80.209    80.417    78 '72  80.397  DELETED 17    4.00    78.978    80.167    80.406    78.440  80.355  DFLETED 18    4.25    78.947    80.133    80.353    78.3'98  80.323  DELETFD
I CLRT VARIABLE TABLE
==SUMMARY==
  ~
    'MPLE DELTA  TEMP  37    TEMP  38  TEMP 39    TEMP 40
'AMB ER  HOURS    DEG F      DEG F      DEG F      DEG F 0.00    80.991      80.896    81.088    DELETED 2      ~ 25  80.926      80.854    81.034    DELETED 3      .50  80.895      80.800    80.992    DELETED
            .75  80.861      80.767    80.949    DELETED 5    1.00    80.808      80.716    80.907    DELETED 6    1.25    80.765      80.671    80.864    DELFTED 7    1.50 1.75 80.745      80 619    80 '22    DELETFD 8            80.673      80.579    80.773    DELFTED 9    2.00    80. 642    80.548    80.750    DELETED
,10      2.25    80.615      80. 512    80.715 ll 12 2.50 2.75 80.573 80.542 80.470 80.436 80.661 80.639 DELETED DELETED DELFTFD 13      3.00    80.508      80.394    80.585    DELETED 14      3.25    80.466      80.374    80.565    DELETED 15      3.50    80 416 F        80.324    80.536    DELFTED 16      3.75    80.392      80.298    80 500 F      DELETED 17      4.00    80.360      80.266    80.469    DELETED 18 e
4.25    80.316      80.213    80.435    DELETED
I CLRT VARIABLE TABLE
==SUMMARY==
AMPLE  DELTA  PRES    1    PRES  2  HUM  1    HUM    2 HUM      HUM  4 JMBER HOURS  PSIA          PSIA      RH        RH      RH        RH 1    0.00  55.1630      55.1790    59.70      63. 44  63.30    76.47 2      .25 55.1570      55.1730    59.89      63.60    63.49    76.46
          .50 55.1520      55. 1680  60.06      63.76    63.66    76.50 4
5
          .75 1.00 55.1460 55.1410
                          . 55.1630 55.1570 60.21 60.44 63.93 64.09 63.80 63.87 76 '2 76.50 6    1.25  55 '360      55.1520    60.63      64.25    64.04    76.53 7
8 1.50 1.75 55.1310 55.,1250 55 '470 55.1420 60.80 60.97 64 '2 64.57 64.29 64.20 76.49 76 '2 2.00  55.1200      55.1360    61.13      64. 73  64.38    76.54 10 13 2.25 2.50 55.1150 55.1100 55.1310 55.1260 61 '0 61.47 64.90 65.06 64 . 72'4 84 76.55 76.59
.12 13 2 '5 F 00 55.1050 55.1000 55.1210 55.1170 61.60 61.77 65.24 65.42
                                                              ~
: 64. 9?
65.08 76.61 76.62
'14    3.25  55.0950      55.1110    61.95      65.57    65.25    76.58 15    3.50  55.0910      55.1070    62.08      65.72    65.42    76.62 16 17 3.75 4.00 55.0860 55.0810 55 '020 55.0970 62.31 62.41 65 '9 66.04 65.49 65.72 76.56 76.63 lg    4 '5  55.0760      55 '930    62.59      66.20    65.82    76.63
CLRT VARIABLE TABLE
==SUMMARY==
AMPLE  DELTA      HUM  5    HUM    6  HUM    7  HUM    8    HUM  9
~MBER HOURS  -o  RH          RH        RH      ~ RH      ~o  RH 1    0.00      79.15      76 05 F      76.83      76 41
                                                      ~        77.14 2      .25    79.24      75.98      76.80      76.36      77.16
          ~ 50    79.29      75.98      76.86      76.48      77.19
          .75    79.20      76.01      76.91      76. 48      77.20 5
6 1.00 1  25 79 '8 79.28 75  '8 75.96 76.90
: 76. '97 76.53 76.54 77.14 77.18 7
8
          ~
1.50 1.75 79.25 79.28 7'6. 05 76.03 76.88 76.94 76.47 76.55 77 '3
                                                      '1
                                                                      '7.19 9    2.00      79.24      76.02      76.96      76          77.24 10 11 2 '5 2.50 79.32 79.32 76.06 76.08 77.02 76.95 76.57 76.54 77.26 77.28 12 13 2.75 3.00 79.36 79.30 76  '9 76.12 77.02
: 77. 03 76.62 76.63 77.36 77.30 14 15 3.25
          .50 79 '8 79.28 76 10 F
76.05 77.07 77.01 76.61 76.69 77.28 77.31 16 J7 3.75 4.00 79.35 79.28 76.13 75  '8    77.06 77.03 76.59 76.66 77 '7 77.31 lg    4.25      79.25      76.08      77.06      76.66      77.33
.l
  ~  ~
g
                                      ~ r CLRT AIR NRSS f987 Bt  Lucia Uni t.
685KG 685100
~685000 Ebosco  Plant Bervlces    T/me ln Hnure
CLRT CBMPUTED LERKRGE RRTES 1987 St. Luc i e  Un i t 0.5
                                            + Simple Leakage Rate 0 Fitted Leakage Rate 0.4
                      +
                                +
                                  > th  o  2 q    El I  >+
  ~ 0.2
  ~  0.1 Ebasco  Plant Services      Time in Houre
I    a a  I ~
I
m 1  'I
                                        ~
CLRT LEHKHBE RHTE RELATIVE TO                              LIMITS 1887 St. Lut:ie    Uni t 0.55 Naxfmum  Allo~able 0.50 0.45 0 Fitted Leakage Rate 0.40 Q
e 0.35 0                  0 0 0 u O.X                0 0 0 0 0 0 0'                      Nin/mtUm  Allowable 0.25.
0.20 Ebasco  Plant Services      Time fn Houra
7 CLRT VEIBHTEI3 AVERAGE TEMPERATURE F987  Bt. Luefe Unit  t 80.0 79.9M 79.8            0 s  79.7              ~o ~o~
I 79.6
-'9.5                                      O~ 0
)  79.4 e 79.3
~ 79.2 79.1 79.0 2            3      4 Ebosca  Plant Services        Time in  Hour@
CLRT t:GNTRINMENT RBSGLUTE PRESSURE 1987 St Luc i e Un i t 55.18 55.16
~ 55.14
~ 55. 12 55.10 55.08
~ 55.06 55.04 55.00 2          3 hasca Plant Services    Time tn Houre
J
  ~ 'I I
S ~
CLRT WEIGHTED HVERRGE VAPOR PRESSURE
                        )987 Bt  Lucia Llni t 0.387 0.384 o 0.381
, 0.378  .
0.375
                ~KK-
, 0.372                  %~+~%~ g 0.3M 0
> 0.366 0.363 0.3M Ebasca  Plant Bet vicaa    Tims in Hour+
lt V
NON TEST X NG PE R T. OD DATA
'/&7 St. I ucxe Line t. No 3 Per xocIx c: Test Sequence      St.art.ecf 1 4 OO Hours 3/2 1 ( 87 SecIu e nce  E ncIecI  23
                              =
                              = BO Hour    8/21/87 EB ASCO PLANT SE RV X CES    X NC XLRT Test. Services
VARJABLE          1  AG', 1 St), ll)ARY FOR lVAil-TEST JNG PFR JAOS
,rAN T TNF            )-")VF      TEI1P      P RF SS>L) RF            P PRES              L FAK                      1. FAK F J T            Lkr'L    r 1  R    n() SS)
)00. HOURS            D.".C'                  P'A                P S>ZA
                                                                                                            '<<TN'/DAY
                                                                                                                        ~./DAY            -'DAY              L  8!
0.00          en. <<n3              ) 5. 6r<<90              ..~687                    >.")  QAQ                  0,  OAO        0. QGG          6H(>2(<<9 2      .25      8-1 . 208        55.6850                    ..  >>(<<Sn                  .021                        A,OOG          0. (300          68() 27          1
            .50      84. 073          5>.')G                    . ib(>72                  Q.QQQ                        G.QAO          0. QAQ          6 i"i(.>.'/: 9
            .75      8>>, 95/t                    6570                >>h('>()                      ~  0,19                .019                          (<<k',(
5  J,AQ        8>>.,828          55.      r>n.)()          ..") 6(.>.o                      ,  on9                  , (,)/l(>          0 (:> 6    60<.c".~ )
6  1.25          8.<<. 708          55.(~>>AQ                  36(<<7                              Q <) ><<              .077              , 100        H->(,>,)Ct C:
7  1.. 50      83.      >91    55.      616.'>0          .  >>6(>2                      ..115                    . )09                          6~i:62 ~ ) )
8          7 c>  8<<      it 7              ~ (<<r) ..1A            i5( >('>~)                  . 140                        J.>>.">      . 1'!7        (~.)1(' ('9
: 2. A>:            .;)69          )5, ~9)0                    a)c >r) (                    . J n(                    .1~8          . JC>2        6>"!('.'6 IA 9
i    2    )
Y>.b 8;<<,. 2()      I 5",)    57Rr)                                              .1rH                      .'8            ,202          6<
                                                                                                                                                                    >)    <<)
              <q ()  A<<158            ")"), 6('.c.0              . 3(,<>3                        . 17            )          j9                        (> t,    1  i) /I 12    2 7<<          8.=.. A56      55. 55)4r)                  ..:>(>hv                        . 18n                    . 20ci                        68612/t 1:1    7>    r)A    R2. 9.)8          55>. 5>n.<<A                .,bC~fy(>                      . L88                    :?J6                        (.'>"(;  JOC
                                                                                                                                                +<<7 n 1  it  <<.25        82865            55,5>>70                    . i>(.(>7                            , >g6                                              (>P ('>Of 7    '.
15    :<<  .,'sA    8."). ) 77        )5, .)2JA                .,>670                          .2JA                        2(>()            8> (>    Cl )
                                                                                                                                                              ~    l( 59 1
('> ~ ) 7~<<      F'.2 . (>8)n      55.,5110                  ,  >>6'<<R                        .;01                        2it J            98      68( 0 >n I  /    ~. 00      B2. ")95          5'), 5A1r)                .  -',67/ i)                  . 2A5)                        e (>        i<<07 p                                    <<), n910                    %                                                        85it        ,  BJ5        (',8'>97(~
]  4)  i) .."'>()    r>>                          c)F)J  0              J(i',"'.r>R J.        ~  2>>2                                      w>2+.>    ('>> 15>970
<<)4>    A
              / ),
                <<'>  8>      .> ") "~ 55. ii 7.:>0                .,<<('>8                          .21.)                    . 1>( i>                    (<<Fl    )'/ 7 7
                                '()
1 c'.    .). GA        F(  ~                                        . "(')79                        .221                                                  "'P5"~5            >
Ph (                  ."2 r)n          ~'~./k5SA                  ..<<6R 1                          ~ >44                    2(p8                          r<<C. 9 ik p
              +A                  ,n  .~  ~>, i1 'i(.>C)            L<<I \ >/                      . P~A                      9(>(>                    ('    ">9    ..i 8j
                                                                    ..o(') 9~                                                    ) 7'<<                          <<r) r>
75            Ocr>      55 4>>70                                                                                                                c              cg pr    6, ()A        Fk)    ryyg      '  r>,. /k 29(            ). i>(>>2                                                    ;<<7 n      ..1 5).')      68&971 2(~    (>
              ~)r    81.9:,0                    a  .'10          ..<<(-                            .2    >r)                ..'7(>                )C>,  (>i-) ~  >i~ ~) a  '>
."'7  (-  ')A      (1 )  k'<<>P,    5'~.,      4120 9c',')
('>9-'i                  .2~)        1                            iP)/        + r(4">(>~'
  >4 >
()    /    )  81.805            5'>>.40 )0                  ..>711                            .c  it()
29      7. r)o        Bi, 7n8          5"-      ..<<97A                i<< /1,)    '<< '<<              .2,8                      ~8(    ~                  0>a    i/
>>U    7.25          81.679          5 >.>>899                              "I
                                                                        >> I >>4<<>                      .262                                    .,<<(.    )    (;>F)")  /2 /
7 5C)        R),    (>,=. 5").,      <<P. >0              57>>7                          . <<'69                                )  i<</~            k=)    9"
APPENDIX C LOCAL LEAKAGE RATE TESTING CONDUCTED SINCE THE LAST ILRT c <<
ST< LUCIE PLAMT UHIT  HOo 1 TYPE 8 TESTING BETWEEN REFUELS OUTACES SDKE LAST ILRT REMYiS 5/6/N                                      HATCH OPEHED FOR REACTOR COOLAHT PlNP SEAL REPAIR<
5/12/N        ie                  ie      HATCH OPEHED FOR REACTOR GNAT PNP      SEAL REPAIR<
6/16/86        17<9                17<9    HATCH OPENED FOR STEAH CEHERATOR  TSK  PLUCGIHG 62/18/N        12%                        AIRLOCK PERIODIC LEAYi TEST TECHi SPEC>  3o6slo3  K 4ebeli3 68/17/N        3995                        6 HOHTH IHTERVALSi PERS$ 5EL AIRLOCVi SEALS HERE 02/13/85        1270                1278  TESTED BY PORTABLE TESTER AT OTKR THAH 6 NNIH IHTHNALSo 68/15/85                                  ALL TEST HERE MITHIH THE TECH SPEC>  3o6oii3  K 4e6oii3 e2/12/86        56e                      LIHITSo 68/12/86          25 e3/14/87      7e25                7e25
TYPE 8 TESTIHO  BETHEEH REFU3JHC NTACES SIHCE LAST ILRT RENRKS 82/18/84      2995                        AIRLOCK PERIOOIC LEAK TEST TECH< SPECi  3i6ili3 K 4i6oii3 68/17/N        886                        6 NNTH  MHNALS 82/13/85      1838 68/15/85 e2/12/86        25 68/12/86          0 63/66/87      3150                  428    LEAYAZ IS  HNGM PA%HAY~
HIHINN PATNN LENSCE      HAS HOT AFFECTED  MNIHG REPAIRSi
REFUELIllG OUTAGE TYPE 8 TESTIHG SIKE      LAST ILRT 19N    REFUELIHG s
l TYPE s
s            s  AS FOUHD s  AS LEFT s AS FOUHD s  AS LEFT l l TEST        DATE        SCCH    l  SCN    l  SCCH    l  SCCH  l RENRK5 HIHs PATHl HIHs PATHl HAXs PATHl NXs PATHl s      s            s s      s            s s            s NIH STEN  BELLs TAP 41              s  01/26/N  s        0        0          0        0 1A      s  TAP 42          l01/26/Nl                      0          0        0 s                    s            s s                    s            s NIH STEN  BELLl TAP 41              s01/26/N    s      68        60          60        68 18      s  TAP 42          <01/26/84s            8        0          0        0 s                    s            s s                    s            s t
3        FEElNATER BELL l TAP 41              lei/26/N;            0        0          0        0 1A      l TAP 42            l01/26/84s          20        20          20        20 s                    s s                    s            s FEHNATER BELL l TAP 41                s01/26/Ns            0        0          0        0 18      l TAP 42              l01/26/Ns            0        0          8        0 s                    s            s s                    s            s s                    s            s s                    s            s FUEL TRANS BELLs TAP 41              s01/26/84s          8        0          0        0 s                    s            s s                    s            s OUTAGE aX  PEH l GASKET              l04/13/Nl          100      108        100      100 s            s sIHTElKPACEl          s          s s            s      s            s s            s        s            s NIHT HATCH      'ASKET                s 04/17/N    s      0        0          8        0 s          s lIHTERSPACEl          s            s s            s        s            s s            s        s            s FUEL TRANSFER    l  GASVET    s        l04/11/Nl          0        0          0          0 s            s FLAHGE          sIHTERSPACE  s      s            s s            s        s            s s            s      s            s 1 THRU E-10s ELECTRICAL PEHs l    HA              l01/24/84l        820      820        820      820 s            s s            s s            s TOTAL 8
JCE
I REFUELIHG OUTAGE TYPE C TESTIHG SIHCE UST ILRT TIOH,                            l TYPE l            AS FOUHO l  AS LEFT l AS FOUHD  l  AS LEFT I HU%ER                                l TEST l    DATE      SCN    l  SCN    l  SCN      l  SCN    l REINKS I
I I
I I
I  HIH>> PATHs lGH>> PATHs  M>>  PATHl HAX>> PATHs I        I I
s  PRINRY NKEUP      V-15-328 f      ;02/16/N,      20          20                    480      BYPASS I        I s    HATER          %-15-1          I        I                                                LEAVJCE I                            I      I        I I                            I      I        I
            'TATIOH AIR          V-18-796 l      ;el/19/N,        8                                100 I        I V-18-794 f      I        I I                                    I        I V-18-797 l      I        I                      I I        I                      I I                    V-18-798 l      I        I I                            I      I        I                      I I                              I      I        I                      I I
l IHSTRlKNT AIR      V-18-195 l      ,ez/03/N,      680                I  1150        1150      BYPASS I                                    I        I                      I I                    %-18-1          I        I                      I                        LEAKAGE
    >>      I                                    I        I                      I I                    V-18-193 s      I        I                      I I                            I      I        I                      I
  >>        I                              I      I          I                      I I
18      l COHTAIlIEHT        FCV-~    l      ,02/22/N,    3500                I  3500        3500 I          I                      I s  PURGE EXHAUST    FCV-25-5  I      I          I                      I I                            I      I        I                      I I      I          I                      I I
s COHTAIHHEHT      FCV-25-2 l        ,02/23/N,    2000                I  2000        2090 I          I                      I s PURGE SUPPLY      FCV-25-3 l      I          I                      I I                              I      I          I                      I I                            I      I          I                      I I
s HITROGEH SUPPLY l V-6779          >01/zi/84>>      45                I              lee I                                    I          I                      I I                  V-6741            I        I                      I I                            I      I        I                      I I                            I      I        I                      I l RCP COOLIHG      HCV-14-1 l      '81/20/N'      50 I
I                50 I                                              I                      I I                  HCV-14-7 l        I        I                      I I                            I      I        I                      I I                            I      I        I                      I I
24      l RCP COOLIHG      HCV-14-2 l        ,ei/Ze/N',    140        140    I              148 I                                    I        I                      I I                  HCV-14-6 l        I        I                      I I                            I      I        I                      I I      I        I                      I I
26      'ETDOHH LIHE        V-2515            s 02/08/NI    100                I              650 V-2516
~l
REFUELIHG OUTAGE TYPE C TEI'sSHG SIHCE LAST ILRT 19N  REFUELIHG I          I TIOH f      TYPE      l  VALVE  f TYPE I            I AS FOUHO s  AS LEFT l AS FOUHO  s  AS LEFT l HUHBER    I    SERVICE    I    HOI    l TEST      OATE I                I          I      I          I I                I          I      I          I HIHI PATH) HIHI  PATHs HAXI PATHl HAXI PATHs s SIT  SAHPLE    IF~3-1E    s  C    sei/31/NI                      e        e I
0      BYPASS I
I                lF~3-1F    s I
I I
I I
I I
I            USAGE I                I          I      I          I                      I          I I                I          I      I          I                      I          I s HOT LEG SAHPLE  '-5200      s  C    Iei/16/Nl      12e        120    l  140        140      BYPASS I                                    I          I                      I          I I                I  V-5203  s      I          I                      I        I            LEAKAGE I                I          I      I          I                      I          I I                I          I      I          I                      I        I
~~
29A      l PRESS SAHPE    ', v-5zei;    c    l 01/16/Nl                  iM    l  100        100      BYPASS I                                    I          I                      I        I I                l V-5204            I          I                      I        I            LEAKAGE I          I      I          I                      I          I
: s.        I                I          I      I          I                      I        I
  '29B        l PRESS SAHPLE    f  V-5202  f  C    sel/13/NI                            10M        1000 I                                    I          I                      I        I I                l V-5265            I          I                      I        I I                I          I      I          I                      I          I I                I          I      I          I                      I        I 31        l RCB VEHT HEAOER f V-6554    l  C    I 01/13/Nl                          s 1000      1000 I                                    I          I                      I        I I                l V-6555            I          I                      I        I I                I          I      I          I                      I        I I                I          I      I          I                      I        I f SIT  TEST LIHE  lM7M9      I  C    ,ei/12/84;                            2000    I  ZM0 I                                    I          I                      I        I I                f V-3463            I          I                      I        I I                I          I      I          I                      I        I' I                I          I      I          I                      I l CONT SUHP      lL~7-ilAI      C    hei/12/84'                1000      1008      1000      BYPASS I        I I
I                fL~7-11Bl          I I
I                      I        I            LEAKAGE I          I      I          I                      I        I I                I          I      I          I                      I        I I ROT PUHP SUCT  f  V-6301  l  C    I 01/17/Nl                2000        2200      2200      BYPASS I                                    I          I                      I          I I                I  V-6302          I          I                      I        I            LEAYJCE I          I      I          I                      I        I I                I          I      I          I                      I        I l RCP  SLED)WFF  l  1-SF+1-1I  C    F 01/13/84  f            10M        1%0        1000 I                                    I          I                      I        I I                f  V-2505          I          I                      I        I I                I          I      I          I                      I        I I                I          I      I          I                      I        I 46        f FUEL POOL      f  V-7189  I  C    ,ei/u/N;        iee        100      l  100        iM      BYPASS I
I CLEAHUP        I V-7266                        I                                              LEN<AGE
                                                              'II I
REFUELIHG OUTAGE TYPE B TESTIHG SINCE LAST ILRT 1984 REFUELIHG s
EHETRATIOH s                  VALVE      TYPE  s                AS FOUHD s  AS LEFT l AS FOUHD l  AS LEFT  s HIRER                        HOs      TEST  s    DATE        SCN s
s s
s s
s  HIHs PATHs HIHs PATHs Ms    PATHs Ms    PATHI s            s s            s FUEL POOL  s    V-7188      C    l 01/11/84l s            s CLEAHUP    ,    V-7170            s            s s                      s            s s                      s            s H2 SNPLE    sFSE-27-1        C    :euevsR,                                61e        61e s  FSE-27-2          s s
s s
s            s IFSE-27-3              s          s lFSE-27M              s s
s s
lFSE-27M                s s
s s
s                      s          s s                      s            s
  'RBC      H2 SAHPLE    s  V-27-101      C    I  el/07/84  s                        1200      1200 s            s IFSE-27-11              s            s s                      s          s s                      s            s 51A      H2 SAHPLE s
V-27-102      C    ,euevsR',                                          480 s
:FSE-27-10            s s            s s                      s            s s                      s            s 51C      H2 SAHPLE    f  FSE-27-5    C    ,eue7/84',                    100                , 400 s            s s  FSE-27-6          s            s s            s l FSE-27-7            s            s s            s s  FSE-27-9          s            s s                      s            s s                      s            s RCB ATNS    s  FCV-26-1    C    ,euevsR, s            s RAD NNITORS  l FCV-26-2            s            s s                      s            s s                      s            s RCB ATNS    s  FCV-26-3    C    sei/24/84f                              410        418 s            s RAD NNITORS  s  FCV-26<            s            s s                      s            s s                      s            s RCB ATtIS    s  FCV-26-5    C    hei/24/84s s
RAD NNITORS  I  FCV-26-6          s s            s s                      s            s s                      s            s ILRT TEST    s  LH$140      C    I 01/10/BR I COHHECTIOH  s  lH$143            s s
s s
s                      s            s s                      s            s ILRT TEST    s  LH$139      C      ,erie/84,                    105
          'OHHECTIOH      s  V-M144
REFUELIHG OUTAGE TYPE B          TEtKNG SIHCE LAST ILRT 1984 REFI1IHG s
EHETRATIOH  s                              TYPE s
s            s  AS FOUHD l  AS LEFT s AS FOUHD  l AS LEFT l INBER                                    TEST l    ~
DATE        SCN      l  SCN      SCCH        SCN s
s s
s  lGHs PATHl HIHs PATHs  Ms    PATHl Ms    PATHs s            s s            s s  ILRT KST      'LHN01            ,ez/07/84;        5000                                            BYPASS l  COHHECTIOH s
s s
s                                                    LEAYAZ s                                    s            s s                                    s            s l HYDRXEH PURGE  V-25-11            ,ez/23/84,          800                                            BYPASS s            s l HAREI'          V-25 12            s            s                                                    LEAYJCE s            s s                                    s            s l HYDRXEH PURGE  V-25-13            le1/ze/s4,          800                                            BYPASS l TO FILTER      V-25-14            s s
s s                                                    LEAKACE s            s
  ;  's    s s                                    s            s l HYDROGEH PURGE V-25-15            ,01/ze/84,        870          s7e      s7e        s7e          BYPASS s
l FILTER BYPASS  V-25-16            s s            s                                                    LEAYAZ s                                          s            s s
s                                    s            s 67        l COHTAIHHEHT    V-25-20            l 01/16/84l        400 s NMN RELIEF      FCV-25-7  s s
s s
s s                          s        s            s s                                    s            s l COHTAIHHEHT    V-25-21    l  C      s01/19/84s      1100        1100    3700      3700 l NCULN RELIEF    FCV-25-8 l OTAL C
YPASS JKE TOTAL TYPE C                                                          ;  17480        17480    19845      19845 YPASS LEAYJCE OTAL                                                                                                              PLAHT B                                                                                                            LIHIT TYPE C                                                                          25880    71735      71735      544s786 SCN BYPASS
C REFUELIHG OUTAGE TYPE B TESTIHG SIKE    LAST ILRT 1905 REFlKLIHG I            I TYPE I            I AS FOUND  l  AS LEFT l AS FOUHD l AS LEFT l TEST      DATE        SCN    l  SCN    l  SCN    l  SCN      REHARK5 I
I I
I  HIHi PATHs HING PATHl SCi PAM Mo      PATHl I            I I
I MH STM BELLl TAP      41          ai0/26/85l          0          0          0    I    0 I
1A      l TAP 42            ,ie/Z6/e5,                    0          0    I    0 I                  I            1                                I I                    I            I                                I MH STM    SELLs TAP  fi            ,ie/26/a5,        0          0          0 I
I I
8 1B      l TAP 42            li0/26/05<          0          0          0    I    0 I                  I            I                                I I                    I            I                                1 I
FEEDHATER BELL l TAP 41        B    , ie/26/B5',      0          0          8    I    0 I
1A      l TAP 42      B    :ie/26/S5,        0          0          0    I    0 1                    I            I                                I I                    I            I                                I I
4        FEEDHATER BELL  l TAP 41      B    , ie/26/S5',      0          0          0    I    0 I
iB      l TAP 42      B    l10/26/85'        0          0          8    I    0 I                                I                                I I                    I            I                                I I                    I            I                                I I                    I            I                                I 1
FUEL TRAHS BELLl TAP 41        B    l11/02/85l        0          0          8    I    0 I                  I            I                                I I                    I            I                                I I
OUTAGE AUX PEH  l  GASKET      B    l12/16/85l          0          0          8    I    8 I            I                                I lIHTERSPACEl        I            I                                I I          I      I            I                                I I          I        I            I                                I HAIHT NTCH      l  GASKET  l  B    l 12/19/85l        0          0          0        0 I            I lIHTERSPACE s        I            I I          I        I            I I          I        I            I FUEL TRANSFER  l  GASKET      B    (12/15/85l        8          0          0        0 I            I FLANGE          lIHTERSPACEl        I            I I          I        I            I I          I        I            I 1 THRU  E-10l ELECTRICAL PEHo l    HA    l  B    :ie/25/05;        0          0          8        0 TOTAL B
iCE
REFlKLIHG OUTAGE TYPE C THAR'S SINCE LAST ILRT 1985 REFUELIHG s          s                                                      s TIOH l    TYPE          VALVE      TYPE  s          s AS FOUHO l  AS LEFT l AS FOlNO l AS LEFT l          s NN8ER      s    SERVICE          HOs      TEST  s  OATE  s  SCN        SCN      SCN        SCN      RENRYiS s
s s
s s
s HIHs PATHl HIHs PATHs NXs PATHl  Ms  PATHl s
s s          s s                                    s          s l PRIHARY HAKEUP    V-15-328 l        l 12/12/85l      e                    20        20 s    HATER          N-15-1            s s
s s
s                            s      s          s s                            s      s          s s STATIOH AIR      V-18-796 l          12/15/85    330                            800 s
s                  V-18-794 l        s s
s s
s s                  V-18-797  s s
s s
s s
s                  V-18-798 l        s s
s s
s                            s      s          s s                            s      s          s s  90        l IHSTRlNEHT AIR    V-18-195 l        l12/13/85l    300                            300 s
s                  HV-18-1          s s
s s
s fg s                  V-18-193 l        s s
s s
s                            s      s          s s                            s      s          s 10        s COHTAIRKHT        FCV-~    l      s 12/17/85l    700                            700 s
l PURGE EjtHAUST    FCV-25-5  s      s s
s s                            s      s          s s                            s      s          s l COHTAIHHEHT      FCV-25-2 s        s 12/15/85s 32667e                326670      200 l PURGE QFPLY      FCV-25-3 l        s s
s s
s                            s      s          s s                            s      s          s s HITtmGEH SUPPLY s V-6779    s      l11/02/85s      e                              e s                                    s          s s                  V-6741            s          s s                            s      s          s s                            s      s          s s RCP C00LIHG      HCV-14-1 l        , ie/29/85,      e                              e s          s s
s                  HCV-14-7 l        s          s s                            s      s          s s                            s      s          s s RCP COOLIHG      HCV-14-2 l          10/29/85      e                              0        BYPASS s          s s
s                  HCV-14-6 l        s          s                                              LEAYJCE s                            s      s          s s                            s      s          s 26        s LETlNHH LIHE      V-2515            s11/04/85l    6500                  7200                  BYPASS V-2516                                                                      LEAKAGE s          s
  . I
  ~
I l
REFUELIHG OUTAGE TYPE C TESTIHG SIKE    LAST ILRT 1985 REFUELIHG I          I TIOH l      TYPE      l  VALVE  I TYPE I            I AS FOUHD f    AS LEFT l  AS FOND l    AS LEFT l IIBER          SERVICE    I    HOI  l TEST      DATE I
I I
I I
I I
I  HIHI  PATH5 HIHI PATHl HAXI  PATH5  MI PATHI I        I I  SIT SNPLE      I F9'-1E  I      ,  ie/29/85,      0            e  ',
e I
0 I
I  BYPASS I
I                lF~3-iF    l I
I I
I I
I I
I I
I I
LEAKAGE I          I      I          I                        I            I I
I HOT LEG I
I QNPLE l V-5200 I  V-5203 I
I I
                                                'll/01/85 I
I I
I I
e            e,  I I
I e
I I
I e
I I
I I
I BYPASS LEAKAGE I
I                I          I      I            I                      I            I        I I                I          I      I            I                      I            I        I I
l  PRESS QNPLE    I  V-5201  I      112/13/851      3100          425  l    3150        425    I  BYPASS I                                    I            I                      I            I        I I                ;  v-szea          I          I                        I            I        I  LENWCE I                I          I      I            I                      I            I        I C      I                I          I        I          I                        I            I        I I                      I
'298      l  PRESS SAHPE    I V-5202  I        112/02/851        e                      0          e    I  BYPASS I                                    I            I                      I            I        I I                l V-5205            I          I                        I            I        I  LEAKAGE C      I                I          I        I          I                        I            I        I I                I          I        I          I                        I            I        I I
31        I RCB VEHT HEADER l  V-6550          ill/03/85'        e                      e      I    0    I  BYPASS I                                                I                        I            I        I I                I  V-6555          I          I                        I            I        I  LEAYAZ I                I          I        I          I                        I            I        I I                I          I        I          I                        I            I        I I
I  SIT TEST LIHE  IM7M9              110/27/85I      3e                  I    30      I  30    I  BYPASS I                                    I          I                        I            I        I I                IV-%63              I          I                        I            I        I  LEAKAGE I                I          I        I          I                        I            I        I I                  I          I      I          I                        I            I        I I
I COHT  SSP      ILUH)7-ilAl        l 10/28/85'    18M                      1800        18M    I  BYPASS I        I I
I                lL~7-11Bl          I I
I I
I            I        I  LEAKAGE I                I          I        I          I                        I            I        I I                I          I      I          I                        I            I        I I
l  RDT PSF  SUCT f  V-6301          ,11/ae/85,        5                      18      I  18    I  BYPASS I                                    I          I                        I            I        I I                I  V-6302          I          I                        I            I        I  LEAKAGE I                  I          I      I          I                        I                      I I                  I          I      I          I                        I                      I I RCP  BLEEMFF    f 1-SF+1-il        'l/05/85          e                                  e      BYPASS I                                    I          I                                              I I                I V-2505          I          I                                                I LEAKAGE I                  I          I      I          I                                                I I                I          I      I          I                                                I l FUEL  POOL      '-7189            , ie/F85',      72          72          72          72      BYPASS I
I CLEAHUP        l V-7206  I                                                                    I LEAYAZ I
I I
REFUELIHG OUTAGE TYPE        8 TBsSHG SIKE    LAST ILRT 1985 REFUELIHG s
VALVE      TYPE l                AS FOUND l  AS LEFT l AS FOUHO l  AS LEFT l HOs      TEST l    DATE        SCCH        SCCH      SCN    l  SCN s                    s            s s                    s            s  HIHs PATHl HIHs PATHl HAXs PATHs HAXs PATHl s            s l RKL POOL          l V-7188              '0/23/85'            7e          7e        7e        7e s
CLEAHN'2 l V-7170              s            s s                    s            s s                    s            s SNPLE    s  FSE-27-1          l 10/30/85s                      0        8 s
lFSE-27-2            s s            s lFSE-27-3            s s
s s
lFSE-27M              s s
s s
lFSE-27M              s s
s s
s                    s            s s                    s            s Rsc  H2 SAHPLE        l V-27-101            l 11/01/85s                      e      288 s            s l FSE-27-11            s            s s                      s            s s                    s            s 51A  HZ SAHPLE          s  V-27-102          ;11/02/85,                      8      128 s            s lFSE-27-10            s            s s                    s            s s                    s            s 51C  H2 SAMPLE          l FSE-27-5            s  11/02/85s                    e        8 l FSE-27-6 s            s s            s s
l FSE-27-7 s
s            s s
s  FSE-27-9          s s            s s                    s            s s                    s            s RCB      ATNS    s  FCV-26-1          l 10/30/85l                    88        90        90 s
RAD HOHITORS      s  FCV-26-2          s s            s s                    s            s s                    s            s RCB      ATNS    l FCV-26-3            l 10/30/85l                    35      3ze                BYPASS s
RAO      NNITORS  s  FCV-26<          s s
s                                              LEANGE s                                  s s                    s            s RCB      ATNS      s  FCV-26-5          l 10/31/85l                    50      1380                BYPASS l FCV-26-6 s            s RAD HOHITORS                            s            s                                              LEAKAGE s                    s            s s                    s            s ILRT TEST          l 'LHSiR0            l 10/38/85l                    e      1868                BYPASS s            s COHHECTIOH        l  lH01R3            s            s                                            LEAKAGE s                    s            s s                    s            s ILRT TEST          l 'LH$139            lie/3e/s5l                    30        38                BYPASS COHHECTIOH        l  LH$1RR                                                                        LEAKAGE
/
REFUELIHG OUTAGE TYPE B TESIIHG SIHCE LAST ILRT 1985 REFU3JHG TIOH s                        s TYPE  s s
AS FONS  s  AS LEFT 'S    FOUHO s AS LEFT l HUHBER                            s TEST  s  OATE        SCN    s  SCN    s  SCN    s  SCN s      s          s s      s          s  HIH>> PATHs HIHs PATHs HAXs PATHs HAXs PATHs s          s l ILRT TEST    tH%101    s      s 12/13/85'                    e        60        0 s                  s s COHHECTIOH              s      s          s s                        s      s          s s                        s      s          s s HYORXEH PURCE V-25-11      C    F10/20/85'                  240        2%        2%
s s HAKElP        V-25 12          s          s s                        s      s          s s                        s      s          s s HYORXEH PURCE V-25-13          l 10/25/85 f                800      2%9        800        BYPASS s TO FILTER    V-25-N            s s
s s                                              LEAVEN%
s                        s      s          s s                        s      s          s s HYORXEH PURGE V-25-15            10/24/85                  500        5M        5M        BYPASS f FILTER BYPASS V-25-16  s s
s s
s                                              LEAKACE s                        s      s          s s                        s      s          s s COHTAMEHT    V-25-20  s  C    '10/28/85                    350      15M      1500 s
s NCNN RELIEF  FCV-25-7  s s
s          s s                        s      s          s s                        s      s          s s COHTAIHHEHT  V-25-21          s 10/29/85s                  90        75e      75e s NMN RELIEF    FCV-25-8  s
                                                          ,  327810 TOTAL C                                                        17402      4597                  6815 ASS LEAKAGE OTAL                                                                                                      PLAHT B                                                                                                    LIHIT TYPE C                                                    s %5212        5937    s 357228    10373    SN~786 SCN BYPASS 12
REF1%1IHG OUTAGE TYPE B TESTIHG SIHCE LAST ILRT 1987 REFIKLIHG TYPE
                                                                >>  AS FOmm l  AS  LEFT>> AS Fme  l  AS  LEFT>>
TEST  >>  OATE                                                    lENRKS
                                                                >>  lGH>> PATHl HIH>> PATHl M>>  PATHl HAX>> PATHl NIH STEAH  BELLl TAP 41        B    >>02/09/87>>          0                                0 1A        l TAP 42        B    l02/09/87>>                                            0 MH STEAH    BELLl TAP 41        B    l 02/09/87>>        0                                0 iB        l TAP 42        B    >>02/09/87>>        0                                0
                              >>                    I          >>
FEElNATER BELL l TAP 41          B    ,02/09/87;        0                                0 1A        l TAP 42        B    :02/09/87;        0                                0 FEHNATER BELL>> TAP 41            8    >>02/09/87l        0                                0 18>>      >>
TAP 42      B    >>02/09/87l 0                                0 FUEL TRAHS BELLl TAP 41          8    l02/14/87l        0                                0 OUTAGE AN  PEH l GASKET        B    >>02/09/87>>        0                                0 lMERSPACEl          >>          >>
l GASKET      B    '02/05/87l        0                                0 lIHTERSPACEl        >>          >>
FUEL TRAl'6FER    l GASKET      B      >>02/13/87l        0                                0 FLAHGE            lIHTHKPACEl          >>          >>
1 THRU E-10>> ELECTRICAL  PEH>> l    HA        B      >>02/06/87l      46>>1        46>>1      46>>1        46>>1 OTAL TYPE B                                                                46>>1        46>>1      46>>1        46>>1 JKE 13
REFUELIHG OUTAGE TYPE C TESTIHG SIHCE LAST  IIRT 1987 REFL'ELDC I
TYPE  l            AS FOUHO l  AS LEFT l  AS FOUHO l  AS LEFT l TEST l    OATE        SCN        SCN        SCN    l  SCN I
I          I NIHIL PATHl lGHe PATHs  Me  PATHs NXo PATHl I          I I
PRINRY HAKElF      V-15-328              l03/13/87l        0          0                  4500    I    BYPASS I          I                                            I HATER
                              '-15-1 I          I                                            I    LEAKAGE I          I          I                                            I I          I          I                                            I I
STATIOH AIR        V-18-796  l          ,02/07/87;      125        125                  380    I    BYPASS I          I                                            I V-18-794  l          I          1                                            I    LEAKAGE I          I                                            I V-18-797  l          I          I                                            I I                                            I V-18-798  l          1 I          I                                            I I          I          I                                            I I          I          I                                            I I
IHSTRUHEHT AIR    V-18-195 l            l02/20/87l        0          0                    0    1      BYPASS I          I                                            I N-18-1                I          I                                            I      LEAKAGE I          I                                            I' V-18-193 l            I          I I          I                                                        I I          I          I                                            I I
COHTAIHHEHT        FCV-~      l          l03/13/87l      600          0                    0    I I          I                                            I PlSGE EXHAUST      FCV-25-5 l            I          I                                            I I          I          I                                            I I        I          I                                            I I
COHTAIHHEHT        FCV-25-2 l            >03/07/87s 337436            0    )1624067        0    I  SEE PROBU3)
I PURGE SUPPLY      FCV-25-3 l            I I
I I                                            I  HRITE lP I          I          I                                            I I          I          I                                            I I
HITROGEH SUPPl Y l V-6779      l          l02/13/87l        0          0                    0    1      BYPASS I          I                                            I V-6741                I          I                                            I    LEAl<AGE I          I          I                                            I I          I          I                                            I I
HCV-14-1 l            l03/12/87l        0          0                      0    I    BYPASS I          I lG-14-7 l              I          I                                            I    LEAKAGE I          1          I                                            I I          I          I                                            I I
HCV-14-2 l            l03/12/87l        0          0                      0    I    BYPASS I          I                                            I HCV-14-6 l            I          I                                            I    LEAKAGE I          I          I                                            I I        1          I                                            I I
26                    V-2515      l        l02/24/87l        0          0                    0    I    BYPASS I
V-2516                                                                          I    LEN<AGE 14
REFUELIHG OUTAGE TYPE C          TW3C SIHCE LAST ILRT 1987 REFUELIHG NLVE    TYPE  l            s  AS FOUHD l  AS LEFT l AS FOUHD l AS LEFT l HOs    TEST  l    DATE        SCCH s
HIHs PATHl HIHs PATHl Wcs PATHl HAXs PATHs s                                s s                  s            s s            s s            s SIT SAHPLE    sF~3-1E            s02/17/87s                                  e        8 lFQH3-1F            s s
s s                  s            s s                  s            s HOT LEG  SNPLE l V-5200            l82/14/87s                                68        6e s            s s  V-5203          s            s s                  s            s s                  s            s PRESS SAHPLE    s  V-5281          s03/14/87l          17s9        17s9 s    800      800      BYPASS s            s l V-5204            s            s                                              LEAKAGE s                  s            s s                  s            s PRESS SAHPLE    s  V-5282          l02/28/87l                                e        e s            s s  V-5205          s            s s                  s            s s                  s            s 31 RCB VEHT HEADER l  V-6554          ~  02/17/87l                              e        ,8 s            s l V-6555            s            s s                  s            s s                  s            s SIT TEST LIHE  lM7009              s  02/12/87s                            400      400      BYPASS s            s lV-3463            s            s                                            LEAYJCE s                  s            s s                  s            s CONT  QNP      lLQH)7-11Al  C    ,ez/ie/87,                              700      700      BYPASS lL~7-11Bl          s s
s s                                            LEAKACE s          s        s            s s          s        s            s 43 RDT PlNP SUCT  l V-6301            lez/ze/87l                                e        e      BYPASS s            s l V-6302            s            s                                            LEAKAGE s          s        s            s s          s        s            s RCP  BLEElHFF  l  1-SF<i-ll        sez/14/87l                                8        8      BYPASS s
l V-2505 s
s            s                                            LEAKAGE s          s        s            s s        s        s            s RKL  POOL      l V-7189            l02/12/87s                              2600      2008      BYPASS CLEAHUP        l V-7206                                                                        LEAKAGE s              s s            s
REFUELIHG OUTAGE TYPE B TFs)TTHG SIKE    LAST ILRT 1987 REFUELIHG PEHETRATIOH l                    VALVE      TYPE l            l AS FOUHO l  AS LEFT l AS FOUHO l  AS LEFT l HNSER                        HOI      TEST      DATE    'CN            SCCH  l  SCN    l  SCN I
I                    I I
s I
HIHI PATHl HIHI PATHl MI PATHs  NXI    PATHl I          I s RKL POOL      l V-7188        C    s02/10/87s                                          8 I          I s CLEAHUP      , V-7170              I          I I              I                    I          I I              I                    I          I s H2 SNPLE      lFSE-27-1      C    l02/17/87l                              17I9        17I9 I                                    I          I I              sFSE-27-2            I          I I                                    I          I I              lFSE-27-3            I          I I                                    I          I I              IFSE-27M            I          I I                                    I          I I              IFSE-27M              I          I
  ~  ~t    I              I                    I          I I              I                    I          I I
    %C      l H2  $ &lE    s  V-27-101      C    l02/17/87l                                        320 I                                    I          I I              lFSE-27-11            I          I I              I                    I          I I              I                    I          I s  H2 SAHPLE    l V-27-102      C    l02/18/87l                                        see I                                    I          I I              lFSE-27-10            I          I I              I                    I          I I              I                    I          I 51C    s  H2 SAHPLE    s  FSE-27-5    C    l02/17/87s                                        160 I                                    I          I I              l FSE-27-6            I          I I                                    I          I I              l FSE-27-7            I          I I                                    I          I I              l FSE-27-9            I          I I                I                    I          I I              I                    I          I l RCB ATNS      l FCV-26-1      C    ,02/ie87,                    65  l 20000        70 I          I l  RAD  NNITORS s  FCV-26-2          I          I I                I                    I          I I              I                    I          I l  RCB  ATNS    s  FCV-26-3    C    l02/14/87l                                        260        BYPASS I          I l RAD NNITORS    s  FCV-26M          I          I                                                LEAKAGE I                                      I          I I              I                    I          I s  RCB  ATNS    s  FCV-26-5    C    l02/16/87l                                        350        BYPASS I          I l RAD NNITORS    s  FCV-26-6          I          I                                                LEAYJCE I                                      I          I I                I                    I          I s  ILRT TEST    s  LH$148      C    l02/10/87l                                          0
            ; COHHECTIOH    s  lH$143            I I
I I
I                I                    I          I I                I                    I          I l ILRT TEST      l  lH$139      C    l02/10/87l                              38        250
            , COHHECTIOH    l  lHSN4 1
P REFUELIHG OUTAGE TYPE B TESTING SIKE  LAST ILRT 1987 REFUELItC I
TYPE l              AS FOUHD l  AS LEFT l  AS  FIND  l  AS LEFT l TEST l  DATE        SCN        SCN        SCN      l  SCN        RENRKS I
PATHl SNo PATHl 1
I          I NIHIL PATHl HING PATHl  HAXEL I          I I          I l ILRT TEST        LH$101          ;02/19/87,        8            8 I          I l COHHECTIOH                        I          I I                                  I          I I                                  I          I l HYDROCEH  PUKE  V-25-11        l02/19/87l      125          70>>                    70  <<
I          I l NKEI'            V-25 12          I          I I
I                                  I          I l HYDROCEH PURCE  V-25-13          ,02/07/87l    2000        125 <<                  125  <<
I          I l TO FILTER        V-25-il          I          I I                                  I          I I                                  I          I I'58      l HYOROCEH PURCE  V-25-15          :02/07/87',    560        268 <<                  260  <<
I          I l FILTER BYPASS    V-25-16          I          I I                                  I          I I                                  I          I 67      l COHTAIHtKHT      V-25 Ze          l02/12/87l      %0          %6 l NMN RELIEF I          I FCV-25-7 l      I          1 I                          I      I          I I                          1      I          I l COHTAIHHEHT      V-25-21 l  C    ,02/12/87'l    100            0 l NMN RELIEF      FCV-25-8 l I
I I
see    l 1986884<9      0637<9 I
1 I
I I
TOTAL C                                                      6082<9    3852i9 BYPASS LEAKNZ OTAL                                                                                                        PLAHT TYPE B                                                                                                      LDGT TYPE C                                                                            l 2019016  <<l            %4<786 AHD BYPASS
- SEE,LOCAL LEAK RATE PROBLElS HRITE UP
LOCAL LEAKAGE RATE PROBLEMS SINCE LAST XLRT MARCH 7~  1987 THE PURGE MAKE-UP AXR VALVES FCV-25-2 AND FCV-25-3 HERE FOUND BE LEAKXNG 1 '24~067 SCCMi  THE LOCAL LEAK RATE TEST XS PERFORMED BY TESTING TWEEN THE 'VALVES XN ORDER TO DETERMXNE THE AMOUNT OF LEAKAGE ON EACH VALVEi E VALVES HERE REPAIRED INDEPENDENTLY+    VALVE FCV-25-3 HAS REPAIRED FIRST AND OTHER LOCAL TEST HAS DONEE    DURXNG THIS TEST THE LEAKAGE HAS 337>436 SCCMi LVE FCV-25-3 HAS CHECKED WITH SNOOP AND NO VXSXBLE LEAKAGE HAS OBSERVED ON E VALVE+ THE DATA GATHERED FROM BOTH LOCAL LEAK RATE TESTS HAS USED TO ASSXGN LEAKAGE VALUE TO EACH VALVEi THE RESULTS HEREt      FCV-25-2 *S fOUND LEAKAGE WAS 7v436 SCCM AND FCV-25-3 AS FOUND LEAKAGE HAS it286~631 SCCA BOTH VALVES V-25-3 AND FCV-25-2 HERE REPAIRED AND THE AS LEFT LEAKAGE ON BOTH VALVES HAS SCCM    AS A RESULT OF THE EXCESS LEAKAGE ON THESE'VALVES THE TYPE B R C AKAGE VALUE OF 8+6 LA WAS EXCEEDED'HXS HAS REPORTED ON LICENSEE EVENT PORT (LER) 335-87-005+
TZR-THE 1987 TYPE A TEST PLANT CHANGE MODIFXCATXON (PCM-98-186) HAS PLEMENTED TO CHANGE THE FXRST ISOLATXON VALVE ON PENETRATION 56~ 57 D  .8 FROM FLANGED VALVES TO FIELDED VALVES DURING THE TYPE A TEST
'ESE PENETRATION MERE ISOLATED HITH    THE EXXSTING FLANGED THE MINIMUM PATHMAY DURXNG  THE TYPE
* TEST DID NOT CHANGE VALVES'REFORE OM THE LOCAL LEAK RATE FOUND PRIOR    TO THE TYPE A TEST+
4 I
A
\}}

Revision as of 13:43, 4 February 2020

Reactor Containment Bldg Integrated Leakage Rate Test, Final Rept
ML17219A623
Person / Time
Site: Saint Lucie NextEra Energy icon.png
Issue date: 03/21/1987
From: Dillon P
EBASCO SERVICES, INC.
To:
Shared Package
ML17219A622 List:
References
NUDOCS 8706150244
Download: ML17219A623 (125)
v • d • e


Text

ST. LUCIE PLANT UNIT NO. 1 NUCLEAR POWER PLANT FT. PIERCE, FLORIDA DOCKET NO. 50-335 REACTOR CONTAINMENT BUILDING INTEGRATED LEAKAGE RATE TEST Prepared for:

FLORIDA POWER 6 LIGHT COMP%VS Approved by.

Manager of Testing Date of Test Completion:

March 21, 1987 8706f50244 870610 PDR ADOCK 05000335 p

PDR'JLNO5 RL'IKT FtE MP7;

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TABLE OF CONTENTS Page I. INTRODUCTION AhD

SUMMARY

II. TEST DISCUSSION. ~ I ~ 3 A. Description of the 'Containment.

B. Description of ILRT Instrumentation .

1. Temperature Instrumentation. 6
2. Humidity Instrumentation . 6
3. Pressure Instrumentation . 7
4. Flow Instrunentation . 7
5. Instrument Selection Guide (ISG) Calculation . 7 C. Contaireent Pressurization Equipment............. 8 D. Description of the Computer Program.............. 8 E. Description of the Testing Sequence.............. 10 ANALYSIS AhD INTERPRETATION.................... 15 A. Instrumentation System Performance.............. 15 B. Temperature Stabilization Phase. 16 C. Leakage Survey Phase . 17 D. Integrated Leakage Rate Phase. 18 E. Verification Controlled Leakage Rate Phase.......... 19 IV. FIGURES 1 RTD Location and Volume 2 RH3 Location and Volume 3 Flow Diagram for Pressure Sensing and Controlled Leakage 4 Flow Diagram for Pressurization System V. APPENDICES A. Tabulation of "As-Found" and "As-Left" ILRT Results B. ILRT Computer-Generated Report
1. Test Sequence
2. Temperature Stabilization
3. Integrated Leakage Rate Test
4. Verification Controlled Leakage Rate Test
5. Non-Test Period Data C. Local Leakage Rate Testing Conducted Since the Last ILRT

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I. INTRODUCTION AND

SUMMARY

A periodic Type "A" Integrated Leakage Rate Test (ILRT) was successf ully conducted on the primary containment structure of the Florida Power & Light Company St. Lucie Plant Unit No. 1 Pressurized Water Reactor. This test was perf ormed at full pressure in accordance with the facility Technical Specifications.

This ILRT test was perf ormed using the "Absolute Method" of testing in accordance with the Code of Federal Regulations, Title 10, Part 50, Appendix J, "Primary Reactor Containment Leakage Testing for W ater-Cooled Power Reactors," in accordance with ANSI N45.4 1972, American National Standard, "Leakage Rate Testing of Containment Structures for Nuclear Reactors," and the methodology and calculational requirements of Topical Report BN-T(P-l, Revision 1, "Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants." The ILRT was performed at a pressure in excess of the calculated peak containment internal pressure related to the design basis accident as specified in the Final Safety Analysis Report (FSAR) and the Technical Specifications.

This report describes and presents the results of this periodic Type "A" leakage rate testing, including the supplemental test method utilized for verification. In addition, Florida Power h Light Company performs Types "B" and "C" testing in accordance with the requirements of 10CFR50, Appendix J, and the Technical Specifications. The results of types "8" and "C" testing performed since the last ILRT are provided in this report.

The resulting reported "as-found'ype "A" containment leakage at 40.7 psig is 0 335 percent of the contained mass per day. This value includes the difference between the as-found and as-left minimum pathway Types "B" and "C" local leakage measurements as required by the NRC IhE Information Notice 85-71. Th resulting reported "as-left" Type "A" containmnt leakage at 40.7 psig is 0.130 percent of the contained mass per day. The acceptance criteria

for this test, as contained in the facility Technical Specifications is that leakage cannot exceed 0.375 percent of the contained air mass per day for either the "as-found" or "as-left" case.

II. TEST DISCUSSION A. Description of the Containment The contairrnent vessel ccmpletely encloses the entire reactor and reactor coolant system to ensure no leakage of radioactive materials to the environment in the mlikely event of a hoss of coolant accident.

The containment system design incorporates a free-standing containment vessel surrounded by a low-leakage concrete shield building. A four-foot annular space is provided between the outer wall of the containment vessel and the ironer wall of the shield building to allow filtration of containment vessel leakage during accident conditions to minimize off-site doses.

The free-standing containment vessel is a two-inch thick right circular cylinder with a one-inch thick hemispherical dome and two-inch thick ellipsoidal bottom. The overall vessel dimensions are 140-f oot diameter by 232-foot high. The vessel wall thickness is increased to a minimun of four inches adjcent to all penetrations and openings. The vessel is fabricated of ASME-SA 516 Grade 70 fully killed pressure vessel quality steel plate. The net free volume of the containment vessel is 2.5 x 10 cubic feet.

The contaiment vessel structure includes one personnel airlock, one emergency escape lock, one fuel transfer tube, one equipment maintenance hatch and one seal-welded construction hatch. All process piping and electrical penetrations are welded directly to the containment vessel nozzles with the exception of the main steam, main feedwater, and fuel transfer tube penetrations. These penetrations are provided with testable multiple ply expansion bellows to allow for thermal growth or building differential motion.

The containment vessel is d signed and constructed in accordance with the requirements for Class MC vessels contained in Section III of the ASME Code (1971 Edition). The containment vessel is code stamped for a d sign internal

contairment pressure of 44 psig at a temperature of 264 F. The containment vessel and all penetrations are designed to limit leakage to less than 0.5 percent by weight of the contained air per day at the above design conditions. The calculated peak accident pressure for the design basis accident for the St. Lucie Plant Unit No. l is 39.6 psig.

B. Description of ILRT Instrumentation The containment system was equipped with instruoentation to permit leakage rate determination by the "absolute method." Utilitizing this method, the actual mass of dry air within the containment is calculated. The leakage rate becomes the time rate of change of this value. The mass of air (Q) is calculated according to the Perfect Gas Law as follows:

Q = (P-Pv) V where: P - Containment Total Absolute Pressure Pv - Containment Water Vapor Pressure (Average)

V Containment Net Free Volume R - Gas Constant T Containment Absolute Temperature (Average)

The primary measurement variables required are containoent absolute pressure, containment relative hunidity, and containment temperature as a function of time. During the supplementary verification test, containment bleed-off flow is also recorded.

Average containment absolute temperature is determined'y measuring discreet local temperatures throughout the containment and applying a mass and volume weighted averaging technique. The volune fraction for each sensor is determined based ~on solid geometrical calculations:

where: T Containment Absolute Temperature (Average)

Ti Local Temperature for Sensor i Vfi - Volune Fraction for Sensor i Average containment water vapor pressure is determined by measuring discreet local relative humidities throughout the containment, converting this to local vapor pressures using local group temperatures and applying a mass and volume weighted averaging technique. The volume fractions for the relative hunidity sensors are determined in the same manner as for the temprature sensors above.

(~) j . Steam Table =

TLocal.

Pv j

j where: Pv - Containment Water Vapor Pressure (Average)

Pvj - Calculated Local Vapor Pressure for Sensor j VFj T

Volune Fraction for Sensor j

Contairment Absolute Temperature (Average)

TLocalj Local Group Average Temperature iVear Sensor (XfH) - Relative Hunidity for Sensor j

j j The Instrument Selection Guide or ISG is used to determine the ability of the instrumentation system to m asure the leakage rate. The calculated ISG for this test met all acceptance criteria for all test instrumentation systems.

1. Temperature Instrumentation Forty precision Resistance Temperature Detectors (RTDs) were located throughout the containment to allow measurement of the weighted average air temperature. The location of the temperature detectors in the containment is depicted in Figure 1. Each RTD sensor was supplied with a calibrated resistance versus temperature curve accurate to +0.5 F. The sensitivity and repeatability of each RTD sensor is less than'+0.01 r.

The signal conditioning circuit and readout for the RTD sensors was a Fluke 2280B data logger operating in a constant current mode. The operating 0

parameters for the RTD constant current card are accuracy of +0. 16 F and resolution of +0.01 0F.

Each RTD was in-situ calibration checked after installation to verify correct operation. The data logger operating as a total loop with an RTD in 0 0 the circuit had a repeatability of +0.02 F and a resolution of +0.01 F.

~

2. Humidity Instrumentation Nine Resistance Humidity Detectors (RHDs) were located throughout the containment to allow measurement of the weighted average containment vapor pressure. An additional RHD was installed in the containment as a spare, in case one of the original nine RHDs failed. The location of the RHDs in the containment is depicted in Figure 2. The calibrated accuracy of the RHDs is

+2.5 percent RH, the repeatability of the RHOs is +0.25 percent RH, and the sensitivity of the RHDs is +O.l percent RH.

The readout device used for the RHDs was a Fluke 22803 data logger. The repeatability of this device is +0.01 percent RH while the resolution of the device is +0.01 percent RH.

Each RHD was in-situ calibration checked after installation to verify correct operation.

3. Pressure Instrumentation Two precision quartz bourdon tube manometers were used to determine containment absolute pressure. The arrangement of tubing connections between the manometers and the contaireent is shown in Figure 3. Either manometer could be used as the primary pressure sensor for leakage rate calculations with the remaining sensor being considered as a backup. The calibrated accuracy of the manometers if +0. 015 percent of reading. The sensitivity, repeatability, and resolution of the manometers is +0.0015 psi. Binary Coded Oecimal (BM) output from both manometers was .connected to the Fluke 2280B data logger.
4. Flow Instrumentation A variable area float-type rotameter was used to superimpose leakage during the supplementary CLRT. The piping connection between the rotameter and the containment is shown in Figure 3. The accuracy, repeatability, and sensitivity for the rotameter in units of SCFM and converted to equivalent leakage values is given below:

Equivalent SCFM Leakage Peak Pressure Rotameter Accuracy +0. 20 +0. 0031 I/day Repeatability +0.05 +0.0008 I/day Sensitivity +0. 05 +0.0008 I/day

5. Instrument Selection Guide (ISG) Calculation The Instrument Selection Guide is a method of compiling the instrumentation sensitivity and resolution for each process measurement variable used during the ILRT and evaluating the total instrunentation systems'bility to detect leakage rates in th range required. The ISG formula is described in American National Standard ANSI/ANS 56. 8-1981.

Although the ISG is a very conservative measure of sensitivity, the general industry practice as for this test has been to require sensitivity at least four times better than the containment allowable leakage or ISG ~ 0.25La.

The calculated ISG for the instrumentation used for this test was 0.041 percent per day, for an 8.25-hour test. The allowable valu for this test is 0.25l a or 0.125 percent per day, for an 8.25-hour test. The ISG calculation met all recommended criteria and demonstrated the ability of the ILRT instrumentation system to measure containment leakage with a sensitivity exceeding that required by the appropriate industry standards.

C. Containment Pressurization Equipment The equipment used to pressurize the containment is shown in Figure 4.

The ten oil-free industrial diesel-driven air compressors had a total nominal capacity of 11,000 ACFM. The compressed air was then routed to water-cooled aftercoolers, moisture separators, and refrigerant air dryers. This equipment assured that clean and dry air was used to pressurize the containment.

D. Description of the Computer Program The Ebasco ILRT ccmputer program is an interactive program written specifically for fast, easy utilization during all phases of the ILRT and CLRT. The program is written in a high-level, ccmpiled, structured language and is operated on a portable CP/M-based microcomputer. The program has been verified and meets all requirements of the Ebasco Quality Assurance Program.

As necessary, data entry and modifications are readily accomplished by the data acquisition team. In addition to extensive data verification routines, the program calculates, on demand, total tim and mass point leak rates as well as the 95 percent Upper Confidence Level for these leakage rate calculations. Calculations and methodology of the program are derived from American National Standard ANSI N45.4-1972 and Topical Report BN-TCP-1, Revision 1. Containment air mass is determined from mass-weighted sensor readings as described in EFRI report NP-2726, November 1982.

Input data may be d leted for a given instrument in the case of a sensor malfunction. This deletion of a given instrument is performed on all samples in the data base. Weighting factors, if applicable, are then recalculated for the remaining instrument sensors of that type.

Data evaluations are enhanced by the flexible display of either sensor f

variables or various computed values in tabular or graphical orm on the computer screen or printer. Data is recorded on magnetic media to prevent loss during th testing. All data is stored on the computer system in use, with retrieval capability to any desired data base throughout the testing.

Ancillary portions of the program assist the user in detection of temperature stabilization, determining the ILRT termination criteria, performing ISG calculations, performing in-situ instrum nt loop performance calculations and detecting acceptable superimposed CLRT leakage verification.

Temperature, pressure, and humidity data are transmitted from the ILRT instrumentation system to the ccmp uter via an RS-232 link at 15-minute intervals. Computer verification and checking routines supplem nt data verification by the data acquisition team. Modifications are promptly made when errors are detected. Prior to issuance of this report, further extensive data verification was perf ormed.

E. Description of the Testing Sequence During the current refueling outage, maintenance modifications to the containment electrical penetrations were made. Electrical penetrations C-8, D-l, 0-2, 0-3, and 0-9 were replaced. In addition, a spare penetration at location C-9 was converted to an operable electrical penetration. Local leakage rate Type "B" tests were performed cn these electrical penetrations, both prior to and following the replacement.

All ILRT instrunentation was declared operable with perf ormance within manuf acturer' tolerances. Pressure sensor No. 2 was selected to be the primary pressure instrunent, as it had exhibited better repeatability and stability during the in-situ testing.

Two penetrations were required to be in service during the ILRT and were not lined up to simulate accident conditions, P-523 (ILRT Pressure Sensing Line) and P-52E (ILRT Controlled Bleedoff Line). These two Il RT penetrations are used to conduct the test and cannot be positioned in the post-accident lin up. The minimum pathway leakage for those penetrations, determined during Type "C" local testing, is added to the measured ILRT leakage to account for these penetrations being in service during the test (refer to Appendix A).

As a result of the Type "B" and "C" local leakage rate testing and repairs perf ormed during the ref ueling outage, additions to the "as-f ound" Type "A" ILRT results were necessary du to NRC Information Notice 85-71.

These additions were for the reduction in minimun pathway leakage due to repairs. These leakage reductions have been corrected for uncertainties prior to being added to the measured ILRT values (refer to Appendix A).

Preparations to pressurize the containment for the conduct of the ILRT included internal and external inspections of the containment structure; installation and checkout of the ILRT instrumentation; Types "B" and "C" Local Leakage Rate Tests; alignment of valves and breakers for test conditions; and the installation and checkout of the temporary pressurization facilities.

These preparations were completed early on March 20, 1987.

Pressurization of the containment structure started at 2120 hours0.0245 days <br />0.589 hours <br />0.00351 weeks <br />8.0666e-4 months <br /> on March 20, 1987, at an average pressurization rate of 3.4 psi/hr.

Soon after the start 'f pressurization, two temperature sensors were beginning to exhibit anomolous behavior. TE-40 (Elevation 194') displayed erratic readings on the data logger ranging from an open connection (high resistance) to -453 0F. The diagnosed fault with TE-40 was loose connections at some point in the containment. Temperature sensor TE-40 was deleted from all computer calculations, and the remaining temperature sensors at that elevation received adjusted volume fractions. The ISG calculations presented in Section II.B.5 were performed to accommodate the deletion of TE-40. The ISG value remained at 0.041 percent per day, well below the limit of 0.125 percent per day for an 8.25 hour2.893519e-4 days <br />0.00694 hours <br />4.133598e-5 weeks <br />9.5125e-6 months <br /> ILRT.

Temperature sensor TE-36 (Elevation 171' was noted to be reading 0

approximately 7 F below the other temperature sensors at that elevation, but exhibited stable behavior and was following the trend of the other temperature sensors at that elevation. The decision was made not to officially delete temperature sensor TE-36 at this time, but to monitor its behavior during the balance of testing.

During final stages of pressurization, leakage survey teams found evidence of small leaks at the leakage chases for the following penetrations:

P-9 Instrunent Air P-14 Nitrogen Su)ply P-26 CVCS Letdown All leakage from these paths was estimated to be less than 5 percent of the ILRT acceptance criteria, and no repairs or adjustments were made to these penetrations.

Pressurization was secured at 0957 hours0.0111 days <br />0.266 hours <br />0.00158 weeks <br />3.641385e-4 months <br /> on March 21, 1987, at a final pressure of 56.3 psia (41.6 psig). This pressure is 2 psi above the minimum test pressure to account for the expected pressure decrease due to temperature stabilization and to allow for some leakage margin during the test sequence.

Data acquisition and analysis for the temperature stabilization phase was begun at 1000 hours0.0116 days <br />0.278 hours <br />0.00165 weeks <br />3.805e-4 months <br /> on March 21, 1987. Plots of Containment Temperature and Pressure versus Time demonstrated smooth and expected behavior. The containment stabilization phase was declared acceptable at 1400 hours0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> on March 21, 1987, after four hours of data acquisition. All stabilization criteria contained in Topical Report BN-TOP-1 were met, and integrated leakage rate measurements were initiated at 1400 hours0.0162 days <br />0.389 hours <br />0.00231 weeks <br />5.327e-4 months <br /> on March 21, 1987.

At 1645 hours, after recording two-and-three-quarter hours of leakage rate data, it was determined that the leakage was trending above the "as-found" ILRT acceptance criteria at a 95 percent Upper Confidence Level. This measured leakage was below the acceptance criteria for an "as-lef t" ILRT, however. Leakage survey teams were dispatched to identify and quantify the containment leaks. The survey t ams identif ied the three 3eaks previously discovered, plus the following small leaks:

P-28B Pressurizer Sample P-56 Hydrogen Purge Make~

These leaks were determined to be of a small magnitude and in conjunction with the small leaks previously noted on P-9, P-14, and P-26, were not a cause of concern. No repairs or adjustments were made to any of the above leakage paths.

At 2115 hours0.0245 days <br />0.588 hours <br />0.0035 weeks <br />8.047575e-4 months <br />, the leakage survey teams found that the contairment emergency sump suction isolation valves MV-07-2A and 2B were leaking air into the safety injection system. As these valves are not containment leakage paths in accordance with the FSAR and Technical Specifications, a decision was made to manually tighten these valves with no penalty to the "as-found" ILRT values. These valves were manually tightened shortly af ter 2130 hours0.0247 days <br />0.592 hours <br />0.00352 weeks <br />8.10465e-4 months <br /> on March 21, 1987, and the ILRT calculations restarted at the next data set (2145 hours0.0248 days <br />0.596 hours <br />0.00355 weeks <br />8.161725e-4 months <br /> on March 21, 1987).

After eight-and-one-quarter hours of ILRT data accumulation, all Topical Report BN-TOP-1 acceptance criteria for the ILRT were met with stable and predictable trends. The ILRT was officially terminated at 0600 hours0.00694 days <br />0.167 hours <br />9.920635e-4 weeks <br />2.283e-4 months <br /> on March 22, 1987.

At 0606 hours, a superimposed flow equivalent to 0. 318 I/day was initiated using the rotameter. This flow was observed to be stable during the required BN-TOP-1 Controlled Leakage Rate Test (CLRT) stabilization period of approximately one hour.

At 0700 hours0.0081 days <br />0.194 hours <br />0.00116 weeks <br />2.6635e-4 months <br />, on March 22, 1987, the leakage rate measurements for the CLRT were initiated. Stable and acceptable leakage rate measurements were made for four-and-one-quarter hours. At 1115 hours0.0129 days <br />0.31 hours <br />0.00184 weeks <br />4.242575e-4 months <br />, all Topical Report BN-TOP-1 criteria were met for the CLRT verification test, and the test was declared acceptable.

Depressurization of the containment structure was initiated at 1120 hours0.013 days <br />0.311 hours <br />0.00185 weeks <br />4.2616e-4 months <br /> on March 22, 1987, at a rate of 6 psi/hr. At 5.5 psig a containment entry was made during the depressurization to conduct the post-ILRT containment inspec-tion. The only damage observed included 11 broken light bulbs and hydraulic fluid leaking from two HVAC damper actuators.

The ILRT test sequence was officially terminated at 1945 hours0.0225 days <br />0.54 hours <br />0.00322 weeks <br />7.400725e-4 months <br /> on March 22, 1987, with less than three-quarters of a psig in the containment.

Subsequent to the ILRT, the containment sump suction valves MV-07-2A and 2B were reworked to adjust the motor torque switches. Proper closure of the valves was verified by functional testing.

Inspection of the data from temperature sensor TE-36 (Elevation 171' after depressurization demonstrated the anomolous reading of 7 F below the other temperature sensors at that elevation persisted throughout the course of testing. The data from TE-36 exhibited stable behavior and was following the trend of the other temperature sensors at that elevation. It is hypothesized that a high resistance developed in the compensating lead for the RTO, thus causing the low reading. It was decided to delete TE-36 from all calculations as its readings could not be justified. All Temperature Stabilization, ILRT, and CLRT calculations were r vised following th deletion with no differences in the calculations noted. The ISG calculations of Section II.B. 5 were performed to accommodate the deletion of TE-36. The ISG value remained at 0.041 percent per day, well below the limit of 0.125 percent per day for an 8.25-hour ILRT.

III. ANALYSIS AND INTERPRETATION A. Instrumentation S stem Performance Two of 40 temperature detectors failed during the initial stages of pressurization of the containment, as described in Section II.E. All of the remaining temperature detectors performed as expected with no anomolous behavior detected by the Ebasco ILRT computer program" error checking routines. This computer program also determines the in-situ temperature loop repeat ability which consists of process measurement variations as well as sensor noise. The average in-situ loop repeatability for the 38 operating temperature sensors was 0.009 F, with the worst sensor exhibiting an in-situ loop repeatability of 0.024 F. This perf ormance compares well with the vendor-claimed temperature sensor loop repeatability, excluding process variations, of 0.02 F as given in Section II.B.1.

Ten relative humidity sensors were installed in the containment for the Il RT, even though the signal conditioning circuitry would only process signals for nine channels. The tenth sensor was maintained as a spare in the event one of the operating sensors failed. The nine operating channels for humidity operated as expected with no anomolous behavior detected by the ILRT computer program error checking routines. The average in-situ loop repeatability for the relative humidity sensors was 0.039 percent RH, with the worse sensor exhibiting an in-situ loop repeatability of 0.092 percent RH. This performance is substantially better than the vendor-claimed humidity sensor loop repeatability, excluding process variations, of 0.25 percent RH as given in Section II.B.2.

Two pressure sensors were installed for the ILRT, with one utilized for testing and one considered as a spare. Prior to containment pressurization, computer analysis demonstated that pressure sensor 2 was more stable over an eight-hour period than the other sensor. During the ILRT, the in-situ pressure loop repeatability for both sensors was 0.0018 psi. This performance compares well with the vendor-claimed pressure sensor loop repeatability, excluding process variations, of 0.0015 psi as given in Section II.B.3.

The variable area rotameter perf ormed as expected with no evidence of unstable readings, float sticking, or moisture in th float tube.

In summary, all of the ILRT test instrumentation performed in an adequate manner to allow determination of containment leakage rates to the sensitivity required.

B. Temperature Stabilization Phase Prior to pressurization of the contairment, the atmosphere was very 0

stable with an average temperature of 77. 38 F and a maximun spread of temperature from the highest reading sensor to, lowest reading sensor of 5.5 0F. During pressurization, the heat of compression of the air occurs mainly at the top of the containment with colder pressurization air being added at the bottom. At the end of pressurization, the average temperature 0

was 90. 67 F with a maximun spread of temperature frem the highest reading sensor to lowest reading sensor of 22.9 0F.

The results of the four-hour temperature stabilization phase are presented in Appendix B.2. The acceptance criteria given in Topical Report BN-TOP-1, Revision 1, are described in Note 2 in that appendix. The data presented shows that a smooth and predictable temperature stabilization occurred. At the end of stabilization, the average temperature was 84.34oF with a maximum spread of temperatue from the highest reading sensor to the lowest reading sensor of 12.8 0F. This demonstrates that the heat sinks of concrete and steel in the containment were quickly returning the containm nt atmosphere to a stable condition.

C. Leakage Survey Phase Small leaks were found on five penetrations by leakage survey teams during containment pressurization and temperature stabilization, as described in Section II.E. These leaks were, of such a small magnitude as to not impact acceptance of the leakage rate test and were not adjusted or repaired.

Leakage rate measurements on the containment were begun after the temperature stabilization phase using the total tice leakage rate methods of Tooical Report BN-TG'-1, Revision l. As an additional diagnostic tool, mass point leakage rate measurements, as described in ANSI/ANS 56.8-1981, were conducted in parallel. The mass point leakage calculations are not sensitive to the starting point of the test and will detect changes in containment leakage more rapidly than the total time method.

As presented in Appendix A, a containment measured leakage rate of no greater than 0.170 percent per day at the 95 percent upper confidence level was the maximum rate which would allow an acceptable "as-found" ILRT. After two-and-thr e-quarter hours of accumulating leakage rate data, both the total time and mass point leakage rate calculations were measuring leakage above the "as-found'LRT acceptance criteria. A sugary of these results at two-and-three-quarter hours is:

BN-TOP-1 ANSI 56.8 Total Time Mass Point Simple Leakage Rate 0. 184 I/day 0.184 I/day Fitted Leakage Rate 0.206 I/day 0.199 R/day Upper Confidence Level 0.243 I/day 0.228 X/day Due to the short measurement interval, these leakage measurements should not be considered as final accurate measurements, but an indication of the order of magnitude of leakage present in the containment. Leakage survey teams were dispatched in a coordinated manner to identify the source of high "as-found" ILRT leakage. It should be noted that this measured leakage would pass an "as-left" ILRT as presented in Appendix A.

Leakage measurements were continued as the leakage survey teams searched for the source of excessive "as-found" leakage. Computer analysis using both the total time method and mass point method demonstrated the presence of a steady leakage rate that would stabilize at a value b tween 0.28 I/day to 0.31 X/day.

Leakage calculations at 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br /> and 2115 hours0.0245 days <br />0.588 hours <br />0.0035 weeks <br />8.047575e-4 months <br /> on March 21, 1987, demonstrated increasing leakage values and a leakage survey team reported that a large leak on both containment emergency sump suction lines had been found by venting air from the outboard side of isolation valves MV-07-2A and 2B.

Observations by the leakage survey team allowed for the possibility that these two emergency sump suction isolation valves were not fully closed.

These two isolation valves are, not considered as potential leakage barriers in the Final Saf ety Analysis Report (FSAR) Sections 6.2.4. 2 and 6.2.4.4, as they will be water covered in a Loss of Coolant Accident and open during the recirculation phase of the transient. Any water leakage through these valves in the closed position will be returned to the containment by the Safety Injection System pumps. No potential containment leakage or off-site dose is credible due to seat leakage of these valves in the closed position.

These two isolation valves were then manually closed with subsequent containment leakage rates significantly reduced as described in th next section.

D. Integrated Leakage Rate Phase Leakage measurements were started after isolation of valves MV-07-2A and 2B at 2145 hours0.0248 days <br />0.596 hours <br />0.00355 weeks <br />8.161725e-4 months <br /> on March 21, 1987. Stable leakage rates were measured by both the total time method and mass point method. The total time BN-TCP-1 results for eight-and-one-quarter hours of leakage measurements are presented in Appendix B.3. A summary of the measured leakage by both methods after eight-and-one-quarter hours is:

BN-TOP-1 ANSI 56.8 Total Time Mass Point Simple Leakage Rate 0. 102 I/day 0.102 X/day Fitted Leakage Rate 0.077 I/day 0.086 I/day Upper Confidence Level 0. 130 I/day 0.098 I/day The higher Upper Confidence Level of the BN-TOP-1 measurements is due to the nature of performing regression analysis on simple 3eakage rates instead of regression analysis on masses and the more conservative statistics utilized by BN-TG'-1. The measured leakage rates and upper confidence levels for both calculated methods were slowly decreasing with time.

As all acceptance criteria for a Reduced Ouration BN-TCP-1 ILRT were met at eight-and-one-quarter hours as presented in Appendix B.2, the ILRT was declared acceptable. Appendix A presents the corrections to the measured ILRT leakage rates for local leakage rate measurements for both the "as-found" and "as-left" cases.

E. Verification Controlled Leakage Rate Phase Subsequent to the acceptance of the ILRT results, a superimposed leakage equivalent to 0.318 percent per day was added to the existing containment leakage using the variable area rotameter. A one-hour stabilization period was allowed to lapse after addition of this leakage in accordance with the requirements of Topical Report BN-TOP-l.

Leakage measurements were initiated to verify the results of the ILRT.

The minimum duration for the Controlled Leakage Rate Phase was determined to be four-and-one-quarter hours in accordance with Topical Report BN-TCP-l. As presented in Appendix B. 4, the leakage measurements met the acceptance criteria for the verification phase. Leakage results for both the total time and mass point method is:

8N-TOP-1 ANSI 56.8 Total Time Mass Point Simple Leakage Rate 0.312 I/day 0.312 I/day Fitted Leakage Rate 0.324 I/day 0. 320 I/day SECTICN IV FIGURES

RTD LOCATION/VOLUME ST. LUCIE UNIT NO. 1 FLORIDA POWER & LIGHT COMPANY

.3 RTD'S AT EL 194'OLUME 242,055 CU FT RTD 38-40 9 RTD'S AT ELEVATION 171'OLUME 453,235 CU FT RTD 29-37 10 RTD'.S AT ELEVATION 130'OLUME 669,627 CU FT RTD 9-18 10 RTD'S AT ELEVATION 84'OLUME 600,926 CU FT RTD 19-28 8 RTD'S AT ELEVATION 40'OLUME 534,157 CU FT RTD 1-8

RHD LOCATION/VOLUME ST. LUCIE UNIT NO. 1 FLORIDA POWER & LIGHT COMPANY 3 RHD'S AT ELEVATION 171'OLUME 1,049,347 CU FT RHD 7-9 3 RHD'S AT ELEVATION 84'OLUME 900,640 CU FT RHD 4-6 3 RHD'S AT ELEVATION 40'OLUME 550,013 CU FT RHD 1-3

~ ~

FLOW DIAGRAM ILRT PRESSURE SENSING & CONTROLLED LEAKAGE INST Pl INSIDE OUTSIDE CONTAINMENT CONTAINMENT 3/8" TUBING 1/2" TUBING (TYP.)

3/8" X 1/2" EXP.

P QUARTZ 52E BOURDON CONDENSATE POT TUBE MANO- TO ATMOS.

(TYP.)

METER

~

QUARTZ VARIABLEAREA Pl BOURDON FI ROTAMETER TUBE LLR TEST MANO-1/2" DRAIN & TEST METER 1" PIPE I

Fl P 1" X 1/2" RED.

520 (TYP.)

LLR TEST 1/2" DRAIN 5 TEST SEISMIC CLASS I

~

FLOW DIAGRAM ILRT PRESSURIZING 8 DEPRESSURIZING SYSTEM 'O TO ATMOSFHE 4 E UNIT NO. 2 ILR1'ENETRATION 4 FIFE I

I SEISMIC CIASSI tt'tECTACLE I Sl FIANCE ITYSI I I S 9 I I

~ UND REMOTE I

I 2 SYtASS r SLIND X LUI ~ DRAIN I X" LLR FOR ILRT I

I I DRAIN OUTDOORS INSIDE OUTSIDE RINDS I AUXILIARY CONTAINMENT ICONTANMKNT SLDO.

FPSIL ILRT DRYER TRAILER f

FILTER I WATEROVT WATKR IN I REFRIO. WATER OVT I EWART MOISTURE I DRYER SKtAR I ATOR I AUTO ASTER I DRAIN COOLER I ITYFI I

I ~ OST AUTO DIESEL DRIVEN F IL'TER DRAIN WATER IN INDUSTRIAL ITYtI WATER OUT OIL FREE I AIR COMPRESSORS I (11,000 CFM TOTAL)

I AFTER I COOLER I

I FILTER MOISTVRE I REFRIO. SKFAR.

EWART ATOR I DRYER WATER IN I

I WATER OVT WATER IN I

L WATER OUT AN COOLED AfTER REF Rl 0.

MANT COOLER ORTKR WATER OVT AUTO DRAIN ITYFI WATER IN AIR COOLED RtfNO. AFTKR KRANT COOLER DRYER MOISTINK SEtARATORS WATER FN

SECTION V APPENDICES

APPENDIX A TABlLATION OF "AS-FOUi G" AND "AS-l EFT" ILRT RESULTS

APPENDIX A TABULATION OF AS FOUND AhD AS-LEFT ILRT RESULTS Correction of ILRT Results for "As-Found" Case In accordance with NRC IK Information Notice 85-71, the following additions are required to the ILRT results due to repairs and/or adjustments made due to Local Leakage rate testing during the 1987 Refueling Outage. The corrections include only repairs or adjustments made to containment leakage boundaries which were made prior to the ILRT. These corrections are th difference between the pre-repair and post-repair leakages calculated in the minimus pathway case and corrected for uncertainties in the measurem nts.

Minimun Pathway ILRT Penetration Leakage Difference Uncertainty Correction P-10 Purge Exhaust 600 sccm 11.5 sccm 611.5 sccm P-ll Purge Supply 337,436 sccm 34,411.9 sccm 371,849,9 sccm P-68 Vacuum Relief 100 sccm 1.6 sccm 101.6 sccm The total local minimus pathway leakag plus uncertainty must be added for the penetrations which are in use during the ILRT and whose containment isolation valves are not tested:

Total Minimun ILRT Pen tration Pathway Leakage Uncertainty Correction P-520 ILRT Test 0 sccm 1.6 sccm 1.6 sccm P-52E ILRT Test 250 sccm 11.5 sccm 261.5 sccm

The total ILRT "as-f ound" correction can be found adding the above ILRT corrections (Note: A conservative simplification was made by not performing a root-mean-square summation of the local mcertainties.)

Correction of ILRT results for "as-found" case 372,824 sccm or 0.205 X/day Measured ILRT leakage at a 95X UCL 0. 130 X/day Reported "as-found" ILRT results 0.335 X/day Acceptance Criteria (75X La) 0.375 X/day Correction of ILRT Results for "as-left" Case The only correction for the "as-lef t" ILRT case involves the penetrations which were in use during the test, P-520 and P-52E. From the above section, the ILRT "as-left" correction can be determined:

Correction of ILRT results for "as-left" case 263.1 sccm or 1.4 x 10 X/day Measured ILRT Leakage at a 95X UCL 0.130 X/day Reported "as-left" ILRT results 0.130 X/day Acceptance Criteria (75X La) 0. 375 X/day

APPENDIX B ILRT COMPUTER-GENERATEO REPORT

CON TA X NMENT X NTEG RATED LEAKAGE RATE F XNAL, TEST REPORT 987 St. Lucre Uni t. No 1 Periodic Test.

EB ASCO PLANT SE RV X CES X NC XLRT Test Services

II RT TEST SEC)UENCE

~

Luci e Un@ R No 3 Per xoUxc Te t.

Segu e nce St.ar Sequence E ncfecl

=

=

15 Hours t.ed 2191 4S ~/20/87 Hou rs 5/22/87 I

EBASCO PLANT SERV CES INC ILRT Test. Services

ILRT TESTING SEQUENCE 1987 St. Luci:e Unit 1

~ 59.5 I 54.5 Stabilization Leak Survey

~ 49.5 ILRT

~ 44.5 CLRT

~ 39.5 Cy Cy Q- 34.5

~ 29.5

~ 24.5

~ 19.5 4 8 12 16 20 24 28 32 36- 40 44 48 Ebosco P 1ant Services Time in Hours

TEMPERATURE STAB XLXZATXON MODE 987 S t Lucia Uni t. No 3 Perioclic Test.

Sequence St.ar EnMeM t.ed 3 3

0 = OO W" OO Hour s 8/23 Hour /8?

Z/R3 /8/

EBASCO PLANT SERVXCES XNC XLRT Test, Services

St. Lucie 1, Periodic STABXLX7ATXON PERTOD STARTFD AT 10: 0 Hol)RS AN ~/21/87 TEMPERATURE STABXLXZAT'EON SAMPLE TXME AVF TEI~)P HOL) RL Y DELTA T HOURI Y DEl. TA T TNC) HR Df, l TA T NL)MBER HOURS DEG F FOR LAST .1 HR FOR LAST 2 HRS MI l'IUS ONE'R DEl TA T 1 O.oo 90.537 0.000 A.AOO 0.000 2 .25 89 040

. A.AQA O.QOO 0.000 50 BR ..1.20 0., 000 0.000 A.AOO 4 .75 87. 48A C) QC)0 QQQA A.QOA 5 1.AO 86.9RA -.>. 558 O.OAO Q.OAQ 6 1 .25 86.575 -2.464 A. QQC) Q.AAO 7 1.50 86.249 -.1 .871 0.000 Q.QOO

.1 .75 8596o -1.517 A.AQO A.OOA 2.00 85 7?2 -1.257 -2.,408 1.150 10 2.25 85.506 -1 . 069 -1.767 .697 11  ?.50 85.3]4 935 -1 . 10,> .468 75 85. 1.>2 .882 -1. 174 . 34..)

.1 .~ ,>, QA 84,957 -.765 -1. 011 . 246

~,1 4 5.25 84 . 783 .723 .896 .173 15 3.50 84.630 .684 .809 .1?6 16 3.75 84.482 .650 -.741 , 09.1 "1 7 4.AQ 84.>4 .614 .689 .075 l8 4.25 Bil 2A8 .576 .649 ,A74 19 4.50 84 . 073 .557 .620 .063 2A 4.75 8.>, 954 .527 .589 Oj, '1 21 5. 00 83.828 .515 .565 .o50 2? 5. 25 83.708 .500 .538 . 0<>8 55A Rc. 591 .482 -.52n . A.>8 NOTI";S-1 ) THF ONE I.IO(.JR AND TNO HOL) R DF, I. TA Tf.",I'1PI. RATURE VALI.JF.S ARF blOT VALID L)NTXL ONE HOLJR AND THO HOURS RFSPECT I VFI. Y HAVF.. PASSF.D XN THE TEST .

2) THE STABXLX7ATXON CRXTERXA IS MET NHEN:

THE HOURLY AVERAGE DFLTA T FOR THE PRFCFDXNG HOUR DTFFFRS FROM THE HOURLY AVFRAGE DFLTA T FOR THF PRECFDING Tldo HOURS BY I FSS THAN 0.5 DEGRFFS F OR

- THF HOL) RL Y AVE RAGE DELTA T F OR THF, PRECEEDING 1 NO HOL) Rh XS L FSS THAI'I 1 . 0 DFGREES F .

THF. TAP TI XZAT'ION PERXOD XS FOR A MXNXIRl)I1 OF FOUR Hol)R- .

3) TI IF ">" INDTCATFS THAT THE STABXI, 17ATTON CRITERXA HAS BEFN I)ET.

TENPERBTURE STAB ILIZFITIGN

)987 Bt LUcie Unit 91 U

C Q

CR E3 C

87 0 C

L 0 0

Q M0 L

e Q.

0 E

f-Stab l I I tg 81 5

Ebaaca Plant Ssrvlcss Ttma in Houre

XLRT TEST NODE QR7 St; Lucia Uni t; No 3 Par ionic Test Seciu e nce St.ar Saciu ance t act 06 23 4G Hour s p/23. /B7 OO Hou r ~/ 22/ 87

=

E nctec9 =

EB ASCO PLANT SERV CES I X NC ILRT Test; Services

St. Lucie 1 Periodic CONTAINMENT XNTEGRATFD LEAKAGE RATE TEST LFAKAGE RATE 1$ MEASURED USING THE ABSOLUTE METHOD AND I-COMPUTED USTNG THE TOTAL TI'ME METHOD 1'N STR1CT ACCORDANCE WITH TOPICAL REPORT BN-TOP-1 (REV 1)

TEST PER1'OD STARTED AT 21: 45 HOURS ON o/21/S7 TEST CONDUCTED FOR a.25 HOUR, FREF., PACF VOLUME OF CONTAINMENT I 2,500000 CU FT CONTAINMENT WAS PRESSURXZFD TO 55.38 PSXA FITTED TOTAL TIME XLRT LEAKAGF RATE Lam ~ 077 -o PF R DAY UPPFR LIMXT OF 95. CONFTDENCF LFVFL UCL ..1.30 -', PE R DAY CONTAINMENT DESIGN I EAKAGE RATE La .500 -'ER DAY ILRT ACCEPTANCF CRITERIA 75'-o .375 - PER DAY

BN-TOP-1 REDUCED DURATION ILRT TERMINATION CRITERIA

-THF TRFND OF THE TOTAL. TIME CALCULATED LEAKAGE RATE SHALL INDICATF THAT THE MAGNITUDE OF THF LEAKAGE RATE IS TENDING TO STABILIZE AT A VALUE LFSS THAN OR EQUAL TO 75'-o OF La.

Lam = .077  % PER DAY WTTH A NEGATIVE SKFW

-AT THF END OF THE XLRT THE UPPER LIMIT OF THE 95% CONFIDENCE LEVEL SHALL BE LESS THAN OR EQUAL TO 75'-o OF La.

UCL = .130 -o PER DAY

-THE MEAN OF THE MEASURED LEAKAGE RATES OVFR THE LAST FTVE HOURS OR TWENTY DATA -ETS, WHICHEVER PROVXDES THE MOST POTNTS SHALL BE LESS THAN OR EQUAL TO 7 >% OF La.

MEAN OF SIMPLE LEAKAGE F ROM SN1 12 TO SNl 32 = . 1 42 -o PER DAY

DESCRT PTION OF VARIABLES AVE TFMP CONTAINMFNT MEAN TEMPERATURE CALCULATED FROM VOLUMETRICALLY WEXGHTED RTD SENSOR INDXCATIONS.

PRFSSURE PRIMARY CONTAINMENT PRESSURE INDXCATION.

VAPOR PRES CONTAINMENT VAPOR PRF,-SURE CALCULATED FROM VOLUMETRICALLY WEIGHTED HUMXDITYlDEWPOINT SENSOR INDICATIONS.

LEAK SIM SIMPLE TOTAL TXME, MEASURED LEAKAGE RATE.

LEAK FIT LEAKAGE RATE CALCULATED FROM FIRST ORDFR REGRESSION OF SIMPLE TOTAL TIME LEAKAGE RATE DATA.

95<o UCL UPPER LIMIT OF THE 95 o CONFXDFNCE LEVEL OF FITTED LEAKAGE RATE DATA.

AXR MASS CONTAINMENT AIR MASS.

NOTE FOR TABULAR DATA

1. TABI E VALUES OF ZERO SIGNIFY THE DATA XS NOT APPLICABLE TO THE CALCULATION.

'REJECTED'IGNIFIES THE SAMPLE WAS RFJECTED.

'DELETED'IGNIFIES THE -ENSOR WAS DELETED.

NOTE FOR THE CURVES

1. NUMBERS CLOSEST TO LEFT MARGIN ALONG ABSCISSA REPRESENT SAMPLE NUMBERS.
2. NUMBERS CI OSEST TO ABSCISSA REPRESENT TIME FROM BEGINNING OF MODE IN HOURS.

'E JECTED 'IGNIFIES THE SAMPLE WAS RF JECTED

ILRT VARIABLE TABLE SUNNA RY AM TINE AVE TENP PRESSURE VAP PRES LEAK SIN LEAK FIT UOL ATR NABS HOURS DEG F PSIA PSIA  %/DAY ~o/DAY <n/DAY LBS Bled 0.00 81.569 55.3750 . 3741 0.000 0.000 0.000 685680

~ 25 81.512 55.3680 . 3745 .263 0 000 0.000 685663

.50 462 55.3610 .3749 .345 0.000 0.000 685631 4 ~ 75 81.401 55.3550 .3756 .253 . 28>2 .970 685626 5 1.00 81.348 55.3490 .3771 .284 .282 .534 685599 6 1.25 81.300 55.3430 .3786 .318 .302 .473 685567 7 1.50 81.247 55.3360 ~ 3792 .330 . 31'9 ~ 448 685539 8 1.75 81.191 55.3300 .3792 .291 ~ 310 .422 685535 9 2.00 81.139 55 '240 .3787 258 . 291 .400 685533 0 2.25 2.50 8'94 55.3180 .3788

~

.260 .279 .378 685513 11 81.041 55.3120 ~ 3784 ~ 238 ~ 263 .357 685510 2.75 80.990 55.3060 .3781 .224 . 248 .337 685504 3.00 80.942 55. 3010 .3781 .207 .231 ~ 318 685503 3.25 80.888 55 '950 .3779 .196 .216 .299 685498 5 3.50 80.843 55.2900 ~ 3777 .185 ~ 202 ~ 281 685495 6 3.75 80.800 55.2840 .3775 .188 .192 .267 685479 17 4.00 80.751 55.2790 .3773 .175 ~ 181 .252 685480 8 4.25 80.704 55.2740 .3771 .165 F 170 .238 685480 9 4.50 80.656 55.2690 ~ 3770 ~ 156 .160 .225 685479 0 4.75 80. 613 55.2630 .3768 . 161. .152 .216 685462

~1 ~

5 00 F 80.569 55.2590 ~ 3766 .147 ~ 144 ~ 205 685470 5.25 80.520 55 '540 .3766 .14k .136 . 1'95 685469 5.50 80.482 55.2490 .3762 .140 ~ 129 .186 685460

5. 75 80.440 55.2440 .3762 . 140 ~ 123 .179 68545l 5 6.00 80.395 55.2390 ~ 3759 .134 . 117 .173 685450 6.25 80.354 55.2340 .3756 .112 167 685443

>7 6.50 80.313 55.2300 .3756 .127 .107 .l62 685445

)8 6.75 80.275 55.2260 .3754 .122 .102 156 685446 9 7.00 80.232 55. 2210 .3750 ~ 119 .097 .351 685442 0 7.25 80.196 55.2170 .3749 .116 .093 685441.

>1 2

7 '0 7.75

80. 158 80.122 55.2130 55.2090

.3747

.3745

.112 .089 146 142 685440

~ 109 .085 . 138 685439 F 00 80.084 55 '050 .3743 106 .081 .134 8 '5

~ 685439 80.047 55.2OSO ~ 374l .102 .077 .130 685439

SENSOR .VOLUME F RACT IONS TEMPERATURE SENSORS 1 TO 5 ~ 0267078 ~ 0267078 ~ 0267078 .0267078 .0267078 6 TO 10 0267078 .0267078 .0267078 .0267851 .026785l ll TO 15 16 TO 20

~

~ 0267851

.0267851

.0267851

.0267851

.0267851

.0267851

.0267851

.0240370

.0267851

.0240370 21 TO 25 .0240370 .0240370 .0240370 .0240370 .0240370 26 TO 30 .0240370 .0240370 .0240370 .0226618 .0226638 31 TO 35 ~ 02266.18 .0226618 ~ 0226618 .0226618 .0226618 36 TO 40 n.nnooooo ~ 022663 8 .O484ll.O .0484110 o.oooonno HUMIDITY/DP SENSORS 1 TO 5 .0733350 .0733350 .0733350 .1200850 .1200850 6 TO 9 ~ 1200850 .1399130 .1399130 .1399130 TE:. VALUE OF ZFRO INDICATES A DELETED SENSOR.

ILRT VARIASLE TABI E

SUMMARY

'AMPLE DELTA TENP 1 TEMP 2 TENP 3 TEMP TEI"IP 6 iUMGER HOURS DEG F DEG F DEG F DEG F DEG F 1 0.00 75.856 77 '37 75.908 76.318 75.687 75.451 2 .25 75.825 77 '26 75.908 76.329 75.656 75 '62

.50 75.825 77.0lS 75.908 76.329 75.678 75.442 4 .75 75.836 77.015 75.897 76 '18 75.678 75. 45.1 1.00 75 '45 77.026 75.908 76.329 75.678 75.462 1.25 75.832 77.035 75.906 76 '24 75.685 75.469 7 1.50 75.825 77. 035 75.888 76.318 75.678 75.462 1.75 75.825 77.006 75.877 76.306 75.698 75.462 2.00 75.843 77.001 75.906 76.324 75.696 75.449 10 2.25 75.836 77.026 75.897 76.318 75.698 75.462 l,l 2 50 F 75.825 77.015 75 '97 76.318 75.687 75.462 2.75 75.856 77 '06 75.897 76.318 75.698 75.462 13 3.00 75.825 77.006 75 '97 76.329 75.698 75.473 14 3.2S 75.845 77.006 75.897 76.318 75.698 75.473 15 3.50 75.836 76.963 75.908 76.318 75.69R 75 '62 16 3.75 75.845 77 006 75.897 76.318 75.710 75.473 17 18 4.00 4.25 75.825 75 '43 F

76.984 76.990 75.908

75. 915 76 '18 76.313 75.721 75 '07 75.473 75.469 19 4.50 75.843 76. 990 75.906 76.313 75.696 75.480 2.0 4.75 75.836 76.972 75 '08 76.318 75 '.10 75.493 21'2 5.00 75.845 76.984 75.908 76.318 75.721 75.473 5.25 75.820 76.970 75 '15 76 '24 75 '16 75.480 5.50 75.845 76.963 75.90S 76.318 75.721 75.484 24 5.75 75.856 76.972 75.908 76.338 75.721, 75.504 76.3lS

'5 6 .00 75.836 76.963 75.908 75.732 75.493 26 6.25 75.867 76.963 75 '08 76.318 75.732 75.493 27 6.50 75.845 76.952 75 '97 76.329 75.732 75.493 28 6.7S 75.836 76.952 75.908 76.329 75.741 75.504 29 F 00 75.820 76.970 75.906 76.324 75.728 75.502 30 7.25 75.843 76 '48 75.895 76.304 75.739 75.502 31 7.50 75.845 76.941 75.90S 76.318 75.741 75.4S4 32 7.75 75.836 76.941 75.908 76.329 75. 74.1 75.504 8.00 75.843 76.928 75 '15 76.313 75.750 75.491 34 8.25 75.836 76.941 75.888 76.3lS 75.741 7S.S04

Il..RT VARIABLE TABLE

SUMMARY

AMPLE DELTA TEMP 7 TEMP 8 TEMP 9 TEMP 10 TEMP 1.1, TEMP 12 UM6E R HOURS DEG F DEG F DEG F DEG F DEG F DEG F 1 0.00 75.625 75 '68 83.536 83. 454 83.696 $ 3.433 2 .25 75 '25 75.379 83.451, 83.35$ $ 3.580 $ 3.337

.50 75.637 75.3SS 83.364 $ 3.272 83.516 83.261 4 ~ 75 75.625 75.379 83.236 83.176 83.40$ 83.J76 5 1.00 75.625 75.388 83.171 83.102 83.335 $ 3.091 6 1 ~ 25 75.634 75.3$ 6 83.073 83.012 S3.268 82.992 7 1.50 75.625 75.36$ 83.0J3 82.92J. 83,163 82.929 8 1.75 75.637 75.3$ 8 82.92$ 82.856 83..112 82.833 9 2.00 75.634 75.386 82.83$ 82 766 83.011 82.766

'67

~

10 2.25 75.637 75.388 82 $ 2 694 $ 2.940 $ 2.694 11 2.50 75.637 75 '79 82 6S2

~

~

$ 2.620 82.866 82.609 12 2.75 75.625 75.3$ $ 82.606 82 544 82.7$ 1 $ 2.535

'37

~

13 3.00 75 75.3SB 82.552 82.470 $ 2.70S 82.470 14 3.25 75.637 75.400 82.490 82.385 $ 2.62J S2.394 15 F 50 75.648 , 75 '88 82.402 82.331 82.556 82.342 16 3.75 4.00 75.637 75.659 75.388 $ 2.329 82 '46 82.493 $ 2.266 17 75.400 82.2$ 6 82.192 82.429 $ 2.204 1$

19 4 '5 4.50 75.646 75.646 75.397 7S.3$ 6 82.20$ $ 2.125 82.362 $ 2.125 82.134 $ 2.071 82.286 82.060 P.O 4.75 75.637 75.400 $ 2.0$ 3 82.01J 82.226 $ 2.011 QJ,'2 F 00 75.64$ 75.388 82.009 Bl . 946 82.1$ 3 Bl.946 5.25 75.646 75.397 SJ .942 SJ .890 82.J]6 $ .1 . 879 5 50 F 75.648 75.411 81.870 81,.818 82 056

~ 81 . 838 5.75 75.659 75.411 BJ.$ 28 SJ .764 81, 991 $ 1.773 25 6.00 75 '59 75.411 81.774 SJ .721 8,1.. 926 BJ.722 26 6.25 75 '37 75.400 $ 1.721 81.645 $ 1.864 $ 1,66$

27 28 6.50 6.75 75.64$

75 '48 75.411 75.411 8'56

$ 1.624 81.603 81.822 81..603

$ 1.549 BJ .779 SJ . 550 29 7.00 75.646 75.397 81 .557 8.1 .493 81.710 $ 1. 494 30 7.25 75.623 75 397 SJ .493 SJ . 450 BJ . 6('~8 BJ .451 31 7.50 75.637 75.411 Sl. 475 81 399 $ 1. 6J,9 32 7

'5

,00 75.64$

75.634 75.4ll 75.397 81 . 399

~

$ 1.356 $ 1.565

$ 1. 4 11

$ 1.357 81.354 81.300 81.51$ 81.301 8.25 75.637 75.411 $ 1.303 81.249 81. 469 81.261

XLRT VARXABLE TABLE $ UMMARY NPLE DELTA TEMP 13 TEMP 14 TENP 15 TEMP 16 TEMP J7 TFMP J 8 JMPE R HOUR$ DEG F . DEG F DEG F DEG F DEG F DEG 1 0 00 F 83.497 83.534 83. 447 83.598 $ 3.590 83.539 2 .25 83.410 83.438 83.3S1 83.502 83.493 83.443 F 50 83.325 83.353 83.277 83.394 83.406 83.367 4 ~ 75 83.240 83.256 83.190 83.329 83.320 63.271 5 1.00 83.166 83.180 83.094 83.233 83. 246 83. J 97 1.25 83.077 83.101 83.027 83.166 $ 3.157 83.108 7 1.50 $ 3.005 83.009 82.924 83.063 83.085 83.025 8 1.75 82.92n 82.944 82.848 83.009 83.000 82.940 9 2.00 82.842 $ 2.846 82 772

~ 82.911 82.92J 82.862 10 2.25 82.770 82 783

~ 82.700 82.848 82.849 82.781 11 2.5Q 82.,694 82.709 82.635 82.7S5 82.773 82.705 12 2.75 82.632 82.633 82 550

~ 82.709 82.699 82.641 13 3.00 82.547 82.S59 62.486 82.613 82.614 82.556 14 3.2S 82.471 82.485 82. 421 82.559 $ 2.549 82.493 15 3.SQ 82.406 82.431 82.347 82.486 82.486 $ 2.428 16 3.75 82.3S4 82.35S S2.282 82.42J. 82 42J

~ 82.363 17 4.00 82.267 82.292 S2.20$ 82.347 82.356 82.290 16 J9 4 '5 4.50 82.200

'46 82 225

~ 82.1SQ 82.289 S2.2$ 8 82.223 82 82 159

~ 82.076 82.226 82.223 $ 2.J69 2n 4.75 $ 2.086 82.099 82.036 82. J 66 82. 174 $ 2.097 5.00 82.032 82.045 81.962 82.089 82. 100 $ 2.044 23 5 '5 5.50 8'54 81.905 81.976 8'95 82.033 82.042 81.977 SJ.915 $ 1.835 SJ.982 81.992 BJ'. 936 2-4 5.75 8.1 .851. 8.1 . 863 8.1 . 781 81. 9.1.9 81.927 BJ.674 25 6.00 81.798 SJ .798 81.727 81.877 SJ .$ 73 BJ,. 820 26 6.25 81.744 $ 1.7S6 Sl.674 81.812 81.811 81.755

'27 6.5n 81. 6$ J, 81.702 .620 BJ .747 BJ .766 $ 1.702 28 6 '5 7.00 81.628 81.570 Bl 648

~

$ 1.592 BJ 81.566 61.705 81.714 S.l.. 648

81. 51J BJ.637 81.656 SJ .6Q3 30 7.25 81.538 S1.55$ 81.457 SJ.595 81.602 81.550 31 7.50 SJ .4$ 9 BJ,. 49$ SJ .417 81.546 Sl..564 SJ.498 3~ 7.75 81.436 Sl . 455 81.363 81.501. $ 1.510 81.456 8.00 BJ .400 81.399 81.307 $ 1.456 SJ . 463 81.400 34 S.25 81.339 81.359 61.267 8'0S 8.1.4J.4 81.360

ILRT VARIABLE TABLE

SUMMARY

AMPLE DELTA TEMP 19 TEMP 20 TEMP 21 TEMP 22 TEMP 23 TEMP 24 MEfE R HOURS DEG F DEG F DEG F DEG F DEG F DEG F 1 0.00 82.S30 82.541 82.820 82.800 8'92 83.538 83.005 82.907 2 ~ 25 82.650 83.442 83.005 82.907

.50 82.530 82.795 S2.634 83.395 82.927 82.871 4

5

.75 1.00 82.48$

$ 2i392 82.777 82.746 82.607 82.585

$ 3.400

$ 3.292 8'66 82.$ 44 82 810F

$ 2.757 6 1.25 $ 2.347 82.692 82.522 83.230 82.844 82.746 7 1.50 82.3.18 82 692

~ 82.596 83.196 82.759 $ 2.703 8 1 75

~ 82.295 82.596 82.531 83.080 82.694 82.660 9 F 00 $ 2.260 82.S53 82.4$ 0 83.038 S2.620 82.629 10 2.25 $ 2.253 82.531 82.513 $ 2.962 $ 2.609 82.575 3,1 2.50 82.233 82.488 82.500 82.$ $ 8 82.544 82.544 3.2 2 'S 82.399 82.457 8'03 82. 83 2 82.502 82.530 13 3.OO 82.3,90 82.414 82.381 82.73$ 82 459 82.479 34 15 3.25 3.50 82.134 82.072 8'27 82.330 82.685 $ 2.428 82.436 82.31S 82.372 82.620 82.374 82.371 36 3.75 $ 2.QJS 82.273 82.372 82.577 82.352 $ 2.360 17 4.00 82.029 $ 2.168 82.330 S2.492 82.299 82.297 18 a.25 81.982 82.222 82.200 8'50 82.236 $ 2.244 39 2Q 4.50

'5 81.928 81.879 82.134 Sled

$ 2.049 Sled 82.168

$ 2.126 8'85 $ 2.225 Sled 82.190 4 $ 2. 33.1 $ 2..160 82.379 21'2 5.00 S1.826 82.049 82.092 82.278 $ 2.129 82. J.14 5.25 83 .770 83 .964 82.050 $ 2.204 $ 2.064 82.071 5 50 F 81. 761 81.942 -"82.007 82.153 82.010 S2 029

~

24'6 5.75 83.709 $ 1.888 83.953 82.10$ 83.96$ $ 3 .975 6.0Q 83.656 81.792 81.$ 79 82.032 83.905 81.964 6.25 Sl.622 81.771 81.846 83.970 81.863 $ 3 .930 27 6.50 81.559 $ 1.738 81.761 $ 1.936 $ 1.$ 18 $ ,1,. $ 58 28 6.75 $ 3.526 706 83.707 83.$ 73 81.764 $ 3 .836 7.00 S1.459 664 $ 1.707 81.820 713 Sl .773 30 7.25 81.436 81.633 81.644 81.777 $ 3.6SO $ 3 .740 31 7.50 81.398 81 588 F 81.579 81. 744 81.637 $ 3 .697 32 7.75 83 .356 81.525 81.514 S1.670 83.595 81.675 8.00

$ .25 81.309 81.491 81.494 81.617 81 '41 83.. 643 81.271 81.483 81.461 $ 3 .594 81.4$ 7 $ 3 .567

ILRT vARIABLE TABLE sUNNARY ANPLE DELTA TEMP 25 TENP 26 TEMP 27 TENP 28 TENP 29 TEMP 30

! UJ18ER HOURS DEG F DEG F DEG F DEG F DEG F DEG F 0.00 82.244 83.009 S0.969 83.132 83.443. 83.801

~ 25 82.224 82.957 80.946 83.058 83.377 83.714

.50 82.197 83.060 80.973 83.013 83.298 83.624

.75 82.224 S2.849 80.915 82.982 83.204 83.555 1.00 82 '70 82.892 80.893 82 '62 83.308 83.458 1.25 82.128 83.042 80.946 82.866 83.023 83.371 7 1.50 82.159 82. 93 2 80.904 82.920 82,949 83.2S6 8 1 ~ 75 82.106 82.838 80.969 82.747 82.873 83.232 9 2.00 82.148 Bled 82.849 80.808 82.770 82.765 83.147 10 2.25 82.128 82.807 80.754 82.779 82.723 83.071 33 2.50 82.074 82.807 80.732 82.674 82.638 02.986 32 2.75 82.085 82.710 80.700 82.640 82 '53 82. 90,1 13 3.00 82.063 82.710 80.647 82.578 82.488 82.847 34 3.25 83 .967 82.614 80 562

~ 82.524 82 414 F 82.773 35 3.50 998 82.569 80.540 82.470 82.349 82.697 I

16 3.75 81.967 82.4s4 80 434 82.448 82.307 82.632 37 4.OO 81.967 82.421 80.423 82.374 82 21.1

~ 82.580 le 4.25 8.1, . 924 82.398 80.347 82.341 82. 146 82.504 19 4.50 83.. 924 82.356 eo.3n5 82.245 82.083 82.439 20 4.75 81..860 82.291 80.2S5 82.224 82.029 Br2. 386 5.00 83 .806 82.228 80.209 82.360 81 '64 82.3 3 22 5.25 8.1.. 744 82.163 80.189 82 '95 81.911 82.269 23 r?4 5.50 5.75 81.797 81.764 82.098 82.044

80. 3,13 80.059 82.032 82.010 8'46 81.761 82 '04 82.150 25 6.no 81.656 82.n33 80.028 83.956 81.729 82.088 26 6.25 81.656 S.1.. 959 79.974 81.903 81.676 82.045 27 6.50 83 ~ 614 81.905 79.932 81.853 83 .622 83 .991 28 6.75 81.560 8.1 . 862 79.889 81.797 8.1.. 580 81.927 29 7.00 83.509 81. 809 79.802 83 .764 83 .535 81.884 30 3.1 7 '5 7.50 81.486 e,l .390 81.766 83.723 79.793 79.739 81.701 83.657 81.472 83 .443 81.830 81,,777 32 7.75 S.no 81.368

'48 81.670 81.627 79 '06 79.655 81 '05 81.365

81. 322 83.. 734

.693 81 8) 57% 83 8.25 83..3nb 81..573 79.601 81.509 81.. 280 81,. 638

ZLRT VARIABLE TABLE

SUMMARY

AMPLE DELTA TEMP 31 TEMP 32 TEMP TEMP 34 TEMP 35 TEMP 36 UMBER HOURS DEG F DEG F DEG F DEG F DFG F DEG F 1 0.00 81.965 83.1S4 83.410 Bl.474 83.373 DELETED 2 .25 81.889 83.110 83.304 81.389 83.288 DELETED

.50 81.800 83. 03 9 83 224

~ 81.288 83.230 DELFTED

.75 81.708 82.93$ 83.132 81.205 83. 3 38 DFLETED 5 1.00 81.624 82.853 83.047 Bl.1.19 83. 042 DCLFTFD 6 1.25 81.548 82.757 82 951

~ Bl.054 82.977 DELETED 7 1.50 81.452 82.669 82.8$ 6 80..969 82.880 DELETED 8 1.75 81.378 82.618 82.801 80.873 82.S06 DELFTED 9 2.00 81.302 82 510

~ 82.716 80.799 82.710 DELETED 10 2.25 2.50 81.229 82 445

~ 82.640 $ 0.7ll 82.656 DELETED 11 81.144 82.349 82.S75 80.637 82.580 DEI ETED 12 2.75 Bl.079 82.284 82.501 80.583 82.484 DELETED 13 3.00 81.003 82.222 82 428

~ 80 487

~ 82.441 DELETED 14 3.2S 80.941 82. 3 57 82.352 80. 433 82.356 DELETFD 15 3.50 80.865 82.060 82.287 80.348 82.303 DELETED 16 3.75 80.803 82.018 82.213 80 294

~ 82.238 DELETED 17 4.00 80.738 81 .942 82.148 $ 0.229 82.153 DElETFD 18 4.2S 80.684 81.879 82.0$ 5 80.144 87.079 DELETED 19 4.50 80.600 81.803 82.021 80.079 $ 2.036 DFLFTED 20 4.75 5.00 80.546 S0.481 83 .749 81.686 8'56 81.893 80.016 81.949 DFLETED 21'2 79.974 ,81.906 DELETED 5.25 $ 0.428 81.644 Bl .828 79.897 Bl . 841 DELETED 5.50 80.374 81.568 81.775 79.844 81.779 DELETED 24 5.7S 80.321 81.503 81.721 79. 781 $ 1.714 DELETED 25 26 6.00 6.25 80.258 80.205 81.449 81.656 79 '27 81.671 DELETED 81.398 81 .602 79.662 83 .595 DEL E TED 27 6.50 80-151 81.353 81..551 79.619 83 .552 DELETED 28 6.75 80.109 Bl .301 S1.506 79.566 Bl . 499 DELETED 29 7.00 SO.OSS 81.248 81.455 79.512 81.456 30 7 '5 7.50 79.991 79.937 81.183 81.129 Bl. 401 79.458 Bl .394 DELETFD DELETED 33 81.356 79.415 BI..329 DELETED

&2 7.75 79.906 81.098 81.294 79.361 81.297 33 34 8.00 8.25 79.852 79 '99 81.044 80.990 Sly 2S1

$ 3 .19$

79 'l9 79.276 8,1,. 255

$ 1. 20,1 DFLETED DFLETED DELETED

I ILRT VARIABLE TABLE SIJMNARY ANPLE DELTA TEMP 37 TENP 38 TEMP 39 TEMP 40 tJMBER HOURS DEG F DEG F DEG F DEG F 1 0.00 83.364 83.268 83. 453 DELETED 2 .25 83.26S 83.1S3 83.365 DELETED

~ 50 83.190 83.0'94 83.256 DELETED 4 .75 83.087 83.002 S3.173 DELETED 5 1.00 82.999 82.915 83.088 DELETED 6 1.25 82 '14 82.841 83.003 DELETED 7

8 1.50 1.75 82.841 82.753 82.745 82.669 8'27 DELETED 82.e42 DELETED 9 2.00 2.25 82.691 82.606 82 '77 DELETED 10 82.603 82.519 82.703 DELETED 11 2.50 82.530 82.457 82.607 DELETED 12 2.75 82.456 82.372 82 '42 DFLETED 13 3.00 82.391 82.296 82.479 DFLETED 14 3.25 82.326 S2.231 82 '92 DELETED 15 3.SO 82.252 82.157 82 '38 DELFTED 16 17 3.75 4.00 82.187

82. l 14 82.104 82 '65 DELETED S2.030 82.200 DELETED 18 4.2S 82.049 81.965 82.146 DELETED 19 4.50 4.75 81 .995 81.900 82 '61 DELETED 20 81.921 81.837 82.007 DELETED

~g v 5.00 81.868 81.784 81.945 DELFTFD 22 23 5.25 5.50 8'03 83 .749 83 .708 81.891 DELETED 81.665 81.837 DELETED 5.75 Sl . 695 81.612 81.772 DELETED 25 6.00 81.631 81 '47 81.719 DELFTED 26 6.35 81.579 81.484 81.665 DELETED A7 6.50 81.525 81 431 81. t'>13 DELETED 28 6.75 81.481. 81.377 81.558 DELETED 29 F 00 81.418 81 .323 81.515 30 31 7 '5 F 50 81.364 83.322 81.292 81.462 DEI.ETED DELETED 81.216 81.408 DELETFD 32 7.75 81.268 81.18S 81.365 DELETED 8.00 Sl . 226 S1.131 81.312 DELETED 34 8.25 8.1 . 172 81.077 81.260 DELETED

ILRT VARIABLE TABLE

SUMMARY

SAMPLE DELTA PRES 1 PRES 2 HUM 1 HUM 2 HUM HUM UMBER HOURS PSIA PSIA RH RH ~o RH RH 1 0.00 55.3580 55.3750 S3.34 56 85 F 56.96 66. 45 2 ~ 25 55 '510 55.3680 53.54 57.03 57.22 66.59

~ 50

.75 SS.3440 55.3380 55.3610 55.35SO 53.78 53.99 57.19 57.37 57 '4 57.55 66.89 67,68 5 1 ~ 00 55.3310 55.3490 54 14 F S7.54 57.74 70.09 6 1.25 S5.3250 S5.3430 54.29 57.70 57.90 72.71 7

8 1.50 1.75 55.3180 55.3120 55.3360 55.3300 54.49 54.70 57 '6 5$ .03 58 '0 5$ .10 73.98 74.07 9 2.00 55.3060 55.3240 54.87 58.22 58.29 74.15 10 2.25 55. 303 0 5S.3180 ll 12 2.50 2.75 55 '940 SS.2890 55.3120 SS F 55.24 08 58.38 58.54 58.47 5$ .60 74.26 74.13 S5.3060 S5.38 SA.70 5$ 76 74.23 13 F 00 55.2830 55.3010 55 56 F 58.84 58.99 74.31 14 3.25 55.2770 55.2950 55.77 59.03 59.02 74.71 15 16 3.50 3.75 55.2720 5S.2660 55 2900 55.2840 55 '7 56.06 59.17 59.26 74. 75

, 59.42 S9. 17 74.81 17 4.00 55.2610 55.2790 56.27 59.61 59.54 75.10 18 19 4.25 4.50 55.2560 55.2510 55.2740 55.2690 56.41 56.59 59 '2 60.01 59.98 60.08 75.04 75.46 20 4.75 55.2460 55.2630 56.71 60.23 60.42 75.26 01-. 5.00 55.2410 55.2590 56.88 60. 4.. 60.5$ 75.51 Pg+ 5.25 55.2360 55.2540 57.07 60. 61 60.82 75e74 A. 3 S.SO 55. 233 0 55.2490 57.2L 60.79 61. 04 75.70 24 25

~

5.75 6.00 55.2270 S5.2220 55.2440 55.2390 57.36 57.53 60.99 61.17 63.30 61.31 75 '2 75.96 6.25 SS.2180 55 '340 57.66 61.36 61.44 76.07 27 6.50 55.2130 55.2300 57.85 61.56 61.43 76.13 28 6.75 55.20'90 5S.2260 57.93 61.73 63 .65 76.20 29 7.00 55.2050 5S.2210 58.08 61.91 62.01 76.17 30 7.25 5S.2010 55.2170 58.24 62.08 61.93 76.26 31 7.50 55 1970 55.2130 58.47 62.26 62.22 76.27 A2 7.75 55.1930 55.2090 58.67 62.43 62.3d 76.24 33 8.00 55.1890 SS.2050 58.85 62.60 62.40 76.32 8.2S SS.l850 55.2010 59. 03, 62.75 62.63 76.34

ILRT VARIABLE TABLE

SUMMARY

ANPLE DELTA HUM 5 HUM 6 HUN 7 HUN 8 HUN IVMSER HOURS RH -o RH RH RH RH 1 0 00F 76.91 73. 84 74. 94 74.62 75.27 2 .25 77.17 74.37 75.04 74.68 75.34

.50

.75 77 '2 78.08 74 '1 74.83 75.20 74 '9 75.44 4 75.18 74.85 75.50 5

6 1.00 1.25 78.35 78.28 74.93 75.05 75 '7 75.38 74.93 7S.56 74.96 75.62 7 1.50 78.37 75.12 75.39 75.04 75.68 8 1.75 78.71 75.20 75.51 7S.13 75.77 9 2.00 78.66 75.18 75.50 75.09 75.75 10 11 2.25 2 '0 78.67 78.8l 75.32 75.39 75.57 75.67 75 '2 75.24 75 88 F

75.91 12 2 '5 78 '8 75.44 75.68 75.33 75.93 13 3.00 78.87 75.47 75.73 75.38 76.04 15 3.25 3.50 78 85 78.79 75.53 75.57 75 '8 75.90 75 45 75.48 76.07 76.13 16 3.75 78 '1 75.58 75.90 75.57 76.20 17 4.00 78.73 75.61 75 '2 75.61 76.27 18 19 4.25 4.50 78 '3 78.79 75.64 75 '8 75 '6 76.03 75.65 76.32 75.64 76.37 20 4.75 78.78 75.74 76.17 75.71 76.42 p]

22 5.00 5.25 78.77 78.86 75.73 75.74

76. 16 76.21 75 '3 75 88 F
76. 49 76.53 d3 5.50 78 84 75.77 76.20 75.87 76.55 c)4 25 5.75 F 00 78 78.

'2 F

'94

75. 81
75. 79 76.26 76.36 75 '3 76 '2 75.98 76.66 26 6.25 78.86 75.79 76.40 75.99 76.61 27 6.50 78.99 75.84 76.48 76.10 76.75 28 6.75 78.98 75.84 76.50 76.06 76. 8 1.

29 7 F 00 78.95 75.85 76.48 76.13 76.79 30 7.25 79.00 75.90 76.57 76. 15 76 85 F

31 7.50 79.01 75.87 76.61 76.22 76.90 32 7.75 79.06 75.93 76.65 76.20 76.94 33 8.00 79 '6 75.93 76.68 76.26 76.96 34 8.25 79.12 75.94 76.71 76.29 76 '8

ILRT AIR MASS I 987 S t. Luc i.e Un i t MSXG C

O

~SKX a

0 1 2 3 4 5 6 Ebasco Plant Bervlcss T l me ln Hours

ILRT CDMPLITED LERKRBE RRTES 1887 8 t. Lux i e Un i t 0.5

+ Sllrtpl8 LBQkQQB RQtB Q Fitted Leakage Rate 0.4

+

+aQ

~ 0.3 + Q QOQQ+ Q y+Q

~Q

+Q Q

~ 0.2 +~ Q Q

<g++~~

D +

r QQ QQ

+g~ ++~

~ 0.1 Q

0.00 2 3 4 5 6 Ebosco Plont Bervlcaa Time ln HoUra

W ILRT LEHKHBE RHTES RELHTIVE TO LINITS t QS7 S t LUt: i 8 Lln i t )

C3 D G 0.9 O Fitted Leakage Rate D Upper Confidence Limit 0.8 0.7 2 0.6 DBBtgn LBQkGQB RQCB CLQ3 0.5 D 0.4 S

O-D 8 I I OMQb I 8 LBQkQQB RQ48

~ 0.3 GOGO 000 00 D D

00 0 DD 0.2 00 GG 0000 DDD DDDDDD OOG 0.1 OOOOOGOO 0.0 0 1 2 3 4 5 6 7 8 0 Ebost:o Plant Bsrvicas Time in Houre

I P'

lI

~

ILRT VE IGHTED HVERHBE TEMPERHTLIRE

)987 St. LUcie Unit 82.0 81.8 81.6o 0.

0,

81.4 0.

O.

81 .2 0.

0.

81.0 0-0.

0.

00 80.8 0.

L, 0 0.

~ 80.6 O.

0.0 80.4 0~ 0.

0.

80.2 0.

0-C 0.0 80 '0 2 3 -7 Ebosco Plant Services Time in Hours

.k ILRT t:ONTR INHENT ABSOLUTE PRESSURE

) 987 St. LUc: i e Unit 55.40 55.38~

+.

+

+.

+.

+.

, 55.34 '+.

+.

~ 55.32 +.'+.

C +.'+.

+.'+.

, 55.30 +.

+.

55.28 +.

+.

+.

+Qq 55.26 +.

+.

+.

55.24 +4

+Q q +.

+~q

+ Q+

+Q q

200 3 2

Ebasco Plant Services Time tn Houra

H P

lf rr I

'T 4

ILRT MEIBHTED HVERHBE VHPGR PRESSURE

)987 St. Lucie Un) t 0.400 0.395

~ 0.385 0.380 IF'~

Fi +> +~+~+~+e ~

yr

+-+-K-%-y; ~ @.+ .

+

I 0.375< K-K

~ 0.370 L

f 0.365 0.360 0.355 0 7' 1 2 3 4 5 6 Ebosco Plant Services Time in Houra

.1 j

J I

CLRT TEST NODE t

987 St Lucre Uni No 1 Periodic Te t Sequence Star Sequence Ended ted 07 3 1

=

=

OO Hours 3 j'22('87 3 S Hours 6/22/87 ESASCO PLANT SE RV X CES

~ X NC XLRT Test Services

St. Lucie 1 Periodic CONTAINMENT INTEGRATED LEAKAGE RATE TEST SUPPLEMENTAL VERIFICATION TEST LEAKAGE RATE XS MEASURED USING THE ABSOLUTE METHOD AND XS COMPUTED U - ING THE TOTAL TIME METHOD XN STRICT ACCORDANCE WITH TOPTCAL REPORT BN-TOP-1 (REV. 1) .

TEST PERIOD STAR~ED AT 7: 0 HOURS ON Z/22/87 TFST CONDUCTED FOR 4.25 HOURS FREE SPACE VOl UME OF CONTAINMENT XS 2,500000 CU FT CONTAINMFNT WAS PRESSURIZED TO 55. 18 PSXA FITTED TOTAL TIMF XLRT LEAKAGE RATE Lam . 077 ~ PE P. DAY CONTAINMENT DESIGN LEAKAGE RATE La .500 ~ PER DAY SUPE RXMPOSED CLRT LEAKAGE RATE Lo 3] 8 o PER DAY FITTED CI RT TOTAL TIME LEAKAGE RATE Lc .324 ; PER DAY I

Lo + Lam La/4 =< Lc =< Lo + Lam + La/4

.i18 + .077 .125 =< .324 =< .318 0 .077 + .125

.270 =< .324 =< .520

DESCRIPTION OF VARIABI ES AVE TEMP CONTAXNMENT MEAN TEMPERATURE CALCULATED FROM VOLUMETRICALLY WEIGHTED RTD -ENSOR INDXCATION-.

PRESSURE PRIMARY CONTAXNMENT PRESSURE XNDICATION.

VAPOR PRES CONTAINMENT VAPOR PRESSURE CALCULATED FROM VOLUMETRICALLY WEIGHTED HUMIDITY/DEWPOXNT SENSOR INDICATIONS.

LEAK SIM SIMPLE TOTAL TIME MEASURED LEAKAGE RATE.

LEAK FXT LEAKAGE RATE CALCULATED FROM FIRST ORDER REGRFSSXON OF SIMPLE, TOTAL TINE LEAKAGE RATE DATA.

95'. UCL UPPER LIMIT OF THE 95~ CONFIDENCE LEVEL OF FITTED LEAKAGE RATE DATA ~

AIR MASS CONTAINMENT AX R MASS.

NOTE FOR TABULAR DATA

1. TABLF VALUES OF ZERO SIGNIFY THE DATA IS NOT APPLICABLE TO THE CALCULATION.
2. 'REJECTED* SIGNIFIES THE SAMPLE WAS REJECTED.
3. 'DELETFD' IGNIFXES THE -ENSOR WAS DEI ETED.

NOTE FOR THE CURVFS

1. NUMBERS CLOSFST TO LEFT MARGIN ALONG ABSCISSA REPRESENT SAMPLE NUMBFRS.
2. NUMBERS CLOSEST TO ABSCISSA REPRESENT TIME FROM BEGINNING OF MODE XN HOURS.

'REJECTED'GNXFXFS THE SAMPLE WA REJECTED.

I l

CLRT VARIABLE TABLE SUMNARY SAN TINE AVE TENP PRESSURE VAP PRES LEAK SIN LEAK FIT UCL AIR NASS HOURS DEG F PSTA PSIA -"/ DAY r/DAY ~/DAY LRS 1 0.00 79.903 55.1790 .3734 0.000 o.ono 0.000 685356 2 .25 79.864 55 '730 .3730 .305 0.000 0.000 685334

.50 79.831 55.1680 .3730 .289 0.000 0.000 6853l5

.75 79 '95 55.1630 .3727 .257 .260 .324 685301 5 1.00 79.764 55.1570 .3725 .306 ~ 285 .425 685268

'6 1. 25 79.734 55.1520 .3723 ~ 307 .297 .392 685246 7 1.50 79.702 55.1470 .3721 ~ 300 .300 .371 685227 8 1.75 79.668 55.1420 .3718 .289 .296 .356 6852l2 9 2.00 79.636 55.1360 .3715 .309 .302 . 354 685180 0 2.25 79.611 55.1310 .3717 ~ 325 .312 .361 685147 1 2.50 79.577 55.1260 .3714 314 .315 359 685132 12 2 '5 3.0O 79.554 79.521 55.1210

55. 1 J.70

.3714

.3711

~

.327 305

. 321

.319

~

.362

.359 685099 685095 3 '5

~

4 79 '93 55.1110 ,3708 .322 ~ 322 .359 685057 1.5 3. 50 79.466 55.1070 .3706 .312 ~ 32J, .358 685044 6 3.75 79 55.J020 .3706 ~ 32l ~ 323 .358 6850l2 7 4.00 79. 414 55.0970 .3703 .320 ~ 324 .357 68499l

>8, 4. 25 79.386 55.0930 .3701 . 312 .324 .356 684977

'I I

SENSOR VOLUNE FRACTIONS TEt1PERATVRF SENSORS

3. TO 5 .A267078 . 0267078 .0267078 ,.0267078 0267079 6 TO 10 ~ 0267078 .0267078 .0267078 .0267853 0267853 33 TO 35 .0267853 .026785'1 . 02678 i3. .0267851 0267851 16 TO 20 .0267851 .0267851 ..0267853 .0240.>70 A240 ~70 23 TO 25 .0240.>70 .0240~~70 .0240~70 .0240a70 0240 >70 26 TO ~0 .024037A .0240370 0740 )70 .0226618 A226618 at TO S5 .02266).8 . 0226618 .022661.8 ~ 022661.8 02266IP.

a6 TO 40 Q.QAQAAQQ .0226b.18 .0484330 .0484110 n. GAQGAAQ tcuVIDIT Y/r~r SENSORS

3. 70 5 .A733350 . 073.'>350 .A735;%50 .trnn850 3200850 6 TO 9 ~ 1.200850 . 1,~993 cn .1399330 . 3..~993 . ~A ATE-. VWLuv OF;L"RO ZtvnvnrnES W ATE( FTEn SEN OR.

CLRT VARIABLE TABLE

SUMMARY

AMPLE DELTA TENP 1 TENP 2 TEMP 3 TEMP TEMP 5 TENP 6 MBER HOURS DEG F DEG F DEG F DEG F DEG F DFG F 1 0.00 75.825 76.930 75.908 76.306 75. 741 75.515 2 ~ 25 75.825 76.930 75.888 76.306 75 '41 75.515

.50 75.825 76.941 75.888 76.306 75.741 75.504 4 .75 75.800 76.928 75.895 76.293 75 '28 75.513 5 1.00 75.843 76.917 75.883 76.304 75.728 75.S13 6 1.25 75 '32 76.905 75 '95 76.304 75.739 75.513 7 1.50 75 '14 76.910 75.888 76.295 75.741 75.527 8

9 1 '5 2.00 75.836 75.825

76. 910 76.919 75.888 75.897 76.295 76 306 75.752 75.732
75. 51.5 75.504

,10 2.25 75.825 76.919 75 '77 76.295 75.732 75.515 11 2.50 75. 812 76.894 75.872 76.293 75.728 75.522 12 2.75 75.825 76.910 75 888 F 76.295 75 '41 75.527 13 F 00 75.820 76.894 75.895 76.304 75.739 75.513 14 3.25 75.812 76.8S5 75 '95 76 '93 75.728 75 513 15 350 75.836 76.899 75.897 76.306 75.741 75.515

,16 3.75 75.836 76.88S 75.897 76.295 75.741 7S.515 17 4.00 75.825 76.910 7S.SBS 76.295 75.741 75.504 18 4.25 75.S36 76.SBS 75.897 76.295 75.741 75.515

CLRT VARIABLE TABLE

SUMMARY

'AtiPLE "JNBER DELTA HOURS TEMP DEG F 7 TENP DEG F 8 TENP DEG F 9 TEMP 1.0 DEG F TEMP DEG F ll TENP 12 DEG F 1 0.00 75.625 75. 411 81.122 81.047 81.277 81.068 2 .25 75.605 75. 400 81 068

~ 81.025 81.. 224 81.026

.50 75.617 75.388 81.037 80 '71 81.181 80.983 4 .75 75.612 75.386 80.970 80 '26 81.145 80.936 5 1.00 75.612 75.409 80.947 80.883 81.092 80.893 6 1.2S 75.623 75.397 80.894 sn.ssn 81.061 80.862 7 1 50 75.617 75 400 80.887 80.812 81.021 80.813 8 1 .75 75 617 75.411 80.833 80.758 80.967 80.779 9 2.00 75.617 75.400 80.780 80 724

~ 80 '36 80.737 10 2.25 75.617 75.388 80.748 80.682 80.893 80.683 11 2.50 75.601 75.386 80.724 80 637 80.858 80.65S 12 13 2 '5 3.00 75.625 75.612 75.400 7S.397 80.663 80.617

~

80.608 80.572 80.820 80.784 80.620 80.584 14 3.25 75.612 75.397 80.608 80.529 80.742 80.542 15 3.50 75 '37 75.400 80.556 80.500 80.702 80 502 F

16 3.75 75 '37 75.411 80.536 80.458 80.670 80.479 17 4.00 75.617 75.400 80.491 80.426 80.628 80.437 1.8 4.25 75.625 75.411 Bn 460 80.393 80.594 80.405

I.

h el" CLRT VARIABLE TABLE SUMNARY AMPLE DELTA TEMP 13 TENP 14 TENP 15 TEMP 16 TEMP 17 TEMP 18 MBER HOURS DEG F DEG F DEG F DKG F DEG F DEG F Sled 1 0.00 81. 158 81.166 81.086 81.212 81.221 81.. 168

~ 25 81.105 81.112 81.032 81.170 81.178 81. 114

.50 81 . 062 81.070 80.990 81.'116 81.1,35 81.0S3 4 ~ 75 81.015 025 80.934 81.071 81 . 088 81.036 5 1.00 80 984

~ 80 980

~ 80.902 S1.029 81.035 80.984 1.25 80.930 80.937 80.858 80.986 8.1 . 003 80.951 7 1.50 80.901 80.908 80.820 80.957 80.963 80.913 8 1.75 80.848 S0.866 80.777 80.'915 80.920 80 870

~

9 2.00 80.816 80.823 80.744 80.861 80.878 80.826 10 2.2S 80.774 80.792 80.701 80.830 80.846 80.794 11 2.50 80.738 80 '45 80.668 80.783 80.799 80.738 12 13 2.75 3.00 80.698

'62 SO. 715 80.671 80.639 80.580 80.7S4 80.718 8'70 80.709 80 80.725 80.674 14 3.25 3.50 S0.620 80.639 80.549 S0.675 80.691 80 '42 15 80.602 80.599 80.509 80.646 80.662, 80.602 16 3.75 80.559 80.567 80.478 80.604 80.620 80.582 17 4.00 80.517 80 534

~ 80.446 80 '72 RO.SSS 80.537 80.49S 80.502 80.413 80.541 R0.557 80.506

J)

CLRT VARIABLE TABLF

SUMMARY

Arn LE DELTA TEMP 19 TEMP 20 TEMP 21 TEMP 22 TEMP 23 TEMP 24

.IMBER HOURS DEG F DEG F DEG F ~

DEG F DEG F DEG F 1 0 00 F 81.099 81.279 Sl.279 8'02 81.326 81. 428 2 .25 81.045 81.225 81 '26 81.337 81.264 81.397

.50 81.014 81.203 81.183 81.317 81.230 83 .354 4 .75 Bl . 000 81.149 81.129 81.252 81.188 81.323 5 1.00 80.967 81.117 81.109 Bl . 221 8.1.. 157 81.269 6 1 25 80.935 81.075 81.076 81.179 81.114 81.258 8'36

~

7 1.50 3.75 80.875 80.844 81.032 S1.022 81 '72 81.215 8 80.994 80.995 8] 107

. 81.043 81.175 9 2.00 80.801 80.972 80.941 81 045 80.980 81.144

'l10 12 2.25 2.50 2 75 80.779 80.743 80.725 80.956 80.905 80.871 80.906 80.894 80.84k

~

81.029 80.975 80.953 80.953 80.922 80.880 Bl.ll9 81..086 Bl.043 13 3.00 80.647 80.829 80.787 80 899

~ 80.846 81.023 14 25 80.636 80.786 80.744 80.879 80 Bl5 80.980 15 3 50 80.609 80.790 80.726 80.830 S0.766 80. 95,1.

16 17 3 '5

~

4.00 80.575 80.544 80.732 80.710 80.702 80 670

~

80 803

~

80.772 80.761 S0.719

80. 91 5 80.873 1.8 4.25 80.490 80.678 80.617 80730 80.676 80.850 Ql

CLRT VARIABLE TABLE

SUMMARY

Vg ANPLE DELTA TENP 25 TENP 26 TEMP 27 TEMP 28 TEMP 29 TEMP 30 jMSER HOURS DEG F DEG F DEG F DEG F DEG F DEG F 1 0.00 81. ]45 81.380 79. 440 81.337 8] .098 8.1, . 434 2 ~ 25 81.122 81.338 79.398 81.283 81.022 8].. 391

.50 81.060 81.295 79.364 81.230 80.980 8] .360 4 .75 81.006 8'50 79.313 61.]99 8'0. 957 81.315 5 1 ~ 00 80.995 8] .208 79 '68 81.156 80. 915 81.253 6 1.25 80.941 81.176 79.225 S]..123 80. 86]. R]..219 7 1 ~ 50 80 9] 0

~ 81.134 79.] 94 8].OBQ 80.83o 81.188 8 1.75 S0.872 81.004 79.134 81.042 ,80.770 , 81.127 9 2.00 80.839 81.042 79.103 80.988 80.738 8.1 . A96

.10 2.25 80.8]4 81.026 79.067 80.973 80.714 Sl 060

'1] 2 '0 2.75 BO.772 80.738 80.972 80.941 79.033 79.002 80 930

~ 80.669 80.626 Sl.n]8 12 80. 91.0 80.973

'13 3.00 80.707 80.907 78.971 80.868 80 595

~ BA.941 14 3.25 80.664 BO.S65 78 '37 SO.825 80.553 80.910

]5 3 '0 3.75 80.6]5 80.60A 80.826 80.802 78.877 78.864 80.785 80.760

80. 5] 5 80.850

,16 80.488 80.S34 17 4.on 80.546 80.759 78.841 80.729 BA.445 80.780 18 4.25 80.526 80.726 7S 780

~ 80.696 80.4]4 80.760

I ~

CLRT VARIABLE TABLE

SUMMARY

AMPLE DELTA TEMP 31 TEMP 32 TEMP TEMP TENP 35 TENP 36 NBER HOURS DEG F DEG F DEG F DEG F DEG F DEG F 1 0.00 79.629 80.798 81.005 79.061 S1.008 DELETED 2 ~ 25 79.576 80.755 80.972 79.030 80.975 DELETFD

.50 79.533 80.713 80.918 78.976 80. 91.2 DELETED 4 .75 79.480 80.670 80.876 78.944 80.867 DELFTED 5 1.00 79 '26 80.637 80.833 78.891 80.825 DELFTED 6 1.25 79.404 80.594 80.791 78.857 80 '82 DELETED 7 1 ~

1.75 50 79.362 79.312 80.540 80.491 80.748 78 '03 80.740 DEl ETED 8 80.721 78.765 80 691

~ DELETED 9 2 00 79.270 80.460 80.668 78.723 80.637

'l DFLETED F

10 2.25 79.246 80.433 80.641 78.698 Sn. 612 DEI ETED 2.50 79.201 80.379 80.5'98 78.655 80.579 DFLFTE 12 2.75 79.159 80.348 80.556 78. 610 80.558 DFLETED

'13 3.00 79.127 80.317 80.525 78 '79 80.505 DELETED 14 3.25 79.096 S0.274 80.491 78.548 80.462 DELETED 15 3.50 79.056 80.234 80.453 78.498 80,424 DFLETED 16 3.75 79.020 80.209 80.417 78 '72 80.397 DELETED 17 4.00 78.978 80.167 80.406 78.440 80.355 DFLETED 18 4.25 78.947 80.133 80.353 78.3'98 80.323 DELETFD

I CLRT VARIABLE TABLE

SUMMARY

~

'MPLE DELTA TEMP 37 TEMP 38 TEMP 39 TEMP 40

'AMB ER HOURS DEG F DEG F DEG F DEG F 0.00 80.991 80.896 81.088 DELETED 2 ~ 25 80.926 80.854 81.034 DELETED 3 .50 80.895 80.800 80.992 DELETED

.75 80.861 80.767 80.949 DELETED 5 1.00 80.808 80.716 80.907 DELETED 6 1.25 80.765 80.671 80.864 DELFTED 7 1.50 1.75 80.745 80 619 80 '22 DELETFD 8 80.673 80.579 80.773 DELFTED 9 2.00 80. 642 80.548 80.750 DELETED

,10 2.25 80.615 80. 512 80.715 ll 12 2.50 2.75 80.573 80.542 80.470 80.436 80.661 80.639 DELETED DELETED DELFTFD 13 3.00 80.508 80.394 80.585 DELETED 14 3.25 80.466 80.374 80.565 DELETED 15 3.50 80 416 F 80.324 80.536 DELFTED 16 3.75 80.392 80.298 80 500 F DELETED 17 4.00 80.360 80.266 80.469 DELETED 18 e

4.25 80.316 80.213 80.435 DELETED

I CLRT VARIABLE TABLE

SUMMARY

AMPLE DELTA PRES 1 PRES 2 HUM 1 HUM 2 HUM HUM 4 JMBER HOURS PSIA PSIA RH RH RH RH 1 0.00 55.1630 55.1790 59.70 63. 44 63.30 76.47 2 .25 55.1570 55.1730 59.89 63.60 63.49 76.46

.50 55.1520 55. 1680 60.06 63.76 63.66 76.50 4

5

.75 1.00 55.1460 55.1410

. 55.1630 55.1570 60.21 60.44 63.93 64.09 63.80 63.87 76 '2 76.50 6 1.25 55 '360 55.1520 60.63 64.25 64.04 76.53 7

8 1.50 1.75 55.1310 55.,1250 55 '470 55.1420 60.80 60.97 64 '2 64.57 64.29 64.20 76.49 76 '2 2.00 55.1200 55.1360 61.13 64. 73 64.38 76.54 10 13 2.25 2.50 55.1150 55.1100 55.1310 55.1260 61 '0 61.47 64.90 65.06 64 . 72'4 84 76.55 76.59

.12 13 2 '5 F 00 55.1050 55.1000 55.1210 55.1170 61.60 61.77 65.24 65.42

~

64. 9?

65.08 76.61 76.62

'14 3.25 55.0950 55.1110 61.95 65.57 65.25 76.58 15 3.50 55.0910 55.1070 62.08 65.72 65.42 76.62 16 17 3.75 4.00 55.0860 55.0810 55 '020 55.0970 62.31 62.41 65 '9 66.04 65.49 65.72 76.56 76.63 lg 4 '5 55.0760 55 '930 62.59 66.20 65.82 76.63

CLRT VARIABLE TABLE

SUMMARY

AMPLE DELTA HUM 5 HUM 6 HUM 7 HUM 8 HUM 9

~MBER HOURS -o RH RH RH ~ RH ~o RH 1 0.00 79.15 76 05 F 76.83 76 41

~ 77.14 2 .25 79.24 75.98 76.80 76.36 77.16

~ 50 79.29 75.98 76.86 76.48 77.19

.75 79.20 76.01 76.91 76. 48 77.20 5

6 1.00 1 25 79 '8 79.28 75 '8 75.96 76.90

76. '97 76.53 76.54 77.14 77.18 7

8

~

1.50 1.75 79.25 79.28 7'6. 05 76.03 76.88 76.94 76.47 76.55 77 '3

'1

'7.19 9 2.00 79.24 76.02 76.96 76 77.24 10 11 2 '5 2.50 79.32 79.32 76.06 76.08 77.02 76.95 76.57 76.54 77.26 77.28 12 13 2.75 3.00 79.36 79.30 76 '9 76.12 77.02

77. 03 76.62 76.63 77.36 77.30 14 15 3.25

.50 79 '8 79.28 76 10 F

76.05 77.07 77.01 76.61 76.69 77.28 77.31 16 J7 3.75 4.00 79.35 79.28 76.13 75 '8 77.06 77.03 76.59 76.66 77 '7 77.31 lg 4.25 79.25 76.08 77.06 76.66 77.33

.l

~ ~

g

~ r CLRT AIR NRSS f987 Bt Lucia Uni t.

685KG 685100

~685000 Ebosco Plant Bervlces T/me ln Hnure

CLRT CBMPUTED LERKRGE RRTES 1987 St. Luc i e Un i t 0.5

+ Simple Leakage Rate 0 Fitted Leakage Rate 0.4

+

+

> th o 2 q El I >+

~ 0.2

~ 0.1 Ebasco Plant Services Time in Houre

I a a I ~

I

m 1 'I

~

CLRT LEHKHBE RHTE RELATIVE TO LIMITS 1887 St. Lut:ie Uni t 0.55 Naxfmum Allo~able 0.50 0.45 0 Fitted Leakage Rate 0.40 Q

e 0.35 0 0 0 0 u O.X 0 0 0 0 0 0 0' Nin/mtUm Allowable 0.25.

0.20 Ebasco Plant Services Time fn Houra

7 CLRT VEIBHTEI3 AVERAGE TEMPERATURE F987 Bt. Luefe Unit t 80.0 79.9M 79.8 0 s 79.7 ~o ~o~

I 79.6

-'9.5 O~ 0

) 79.4 e 79.3

~ 79.2 79.1 79.0 2 3 4 Ebosca Plant Services Time in Hour@

CLRT t:GNTRINMENT RBSGLUTE PRESSURE 1987 St Luc i e Un i t 55.18 55.16

~ 55.14

~ 55. 12 55.10 55.08

~ 55.06 55.04 55.00 2 3 hasca Plant Services Time tn Houre

J

~ 'I I

S ~

CLRT WEIGHTED HVERRGE VAPOR PRESSURE

)987 Bt Lucia Llni t 0.387 0.384 o 0.381

, 0.378 .

0.375

~KK-

, 0.372  %~+~%~ g 0.3M 0

> 0.366 0.363 0.3M Ebasca Plant Bet vicaa Tims in Hour+

lt V

NON TEST X NG PE R T. OD DATA

'/&7 St. I ucxe Line t. No 3 Per xocIx c: Test Sequence St.art.ecf 1 4 OO Hours 3/2 1 ( 87 SecIu e nce E ncIecI 23

=

= BO Hour 8/21/87 EB ASCO PLANT SE RV X CES X NC XLRT Test. Services

VARJABLE 1 AG', 1 St), ll)ARY FOR lVAil-TEST JNG PFR JAOS

,rAN T TNF )-")VF TEI1P P RF SS>L) RF P PRES L FAK 1. FAK F J T Lkr'L r 1 R n() SS)

)00. HOURS D.".C' P'A P S>ZA

'<<TN'/DAY

~./DAY -'DAY L 8!

0.00 en. <<n3 ) 5. 6r<<90 ..~687 >.") QAQ 0, OAO 0. QGG 6H(>2(<<9 2 .25 8-1 . 208 55.6850 .. >>(<<Sn .021 A,OOG 0. (300 68() 27 1

.50 84. 073 5>.')G . ib(>72 Q.QQQ G.QAO 0. QAQ 6 i"i(.>.'/: 9

.75 8>>, 95/t 6570 >>h('>() ~ 0,19 .019 (<<k',(

5 J,AQ 8>>.,828 55. r>n.)() ..") 6(.>.o , on9 , (,)/l(> 0 (:> 6 60<.c".~ )

6 1.25 8.<<. 708 55.(~>>AQ 36(<<7 Q <) ><< .077 , 100 H->(,>,)Ct C:

7 1.. 50 83. >91 55. 616.'>0 . >>6(>2 ..115 . )09 6~i:62 ~ ) )

8 7 c> 8<< it 7 ~ (<<r) ..1A i5( >('>~) . 140 J.>>."> . 1'!7 (~.)1(' ('9

2. A>: .;)69 )5, ~9)0 a)c >r) ( . J n( .1~8 . JC>2 6>"!('.'6 IA 9

i 2 )

Y>.b 8;<<,. 2() I 5",) 57Rr) .1rH .'8 ,202 6<

>) <<)

<q () A<<158 ")"), 6('.c.0 . 3(,<>3 . 17 ) j9 (> t, 1 i) /I 12 2 7<< 8.=.. A56 55. 55)4r) ..:>(>hv . 18n . 20ci 68612/t 1:1 7> r)A R2. 9.)8 55>. 5>n.<<A .,bC~fy(> . L88  :?J6 (.'>"(; JOC

+<<7 n 1 it <<.25 82865 55,5>>70 . i>(.(>7 , >g6 (>P ('>Of 7 '.

15  :<< .,'sA 8."). ) 77 )5, .)2JA .,>670 .2JA 2(>() 8> (> Cl )

~ l( 59 1

('> ~ ) 7~<< F'.2 . (>8)n 55.,5110 , >>6'<<R .;01 2it J 98 68( 0 >n I / ~. 00 B2. ")95 5'), 5A1r) . -',67/ i) . 2A5) e (> i<<07 p <<), n910  % 85it , BJ5 (',8'>97(~

] 4) i) .."'>() r>> c)F)J 0 J(i',"'.r>R J. ~ 2>>2 w>2+.> ('>> 15>970

<<)4> A

/ ),

<<'> 8> .> ") "~ 55. ii 7.:>0 .,<<('>8 .21.) . 1>( i> (<<Fl )'/ 7 7

'()

1 c'. .). GA F( ~ . "(')79 .221 "'P5"~5 >

Ph ( ."2 r)n ~'~./k5SA ..<<6R 1 ~ >44 2(p8 r<<C. 9 ik p

+A ,n .~ ~>, i1 'i(.>C) L</ . P~A 9(>(> (' ">9 ..i 8j

..o(') 9~ ) 7'<< <<r) r>

75 Ocr> 55 4>>70 c cg pr 6, ()A Fk) ryyg ' r>,. /k 29( ). i>(>>2  ;<<7 n ..1 5).') 68&971 2(~ (>

~)r 81.9:,0 a .'10 ..<<(- .2 >r) ..'7(> )C>, (>i-) ~ >i~ ~) a '>

."'7 (- ')A (1 ) k'<<>P, 5'~., 4120 9c',')

('>9-'i .2~) 1 iP)/ + r(4">(>~'

>4 >

() / ) 81.805 5'>>.40 )0 ..>711 .c it()

29 7. r)o Bi, 7n8 5"- ..<<97A i<< /1,) '<< '<< .2,8 ~8( ~ 0>a i/

>>U 7.25 81.679 5 >.>>899 "I

>> I >>4<<> .262 .,<<(. ) (;>F)") /2 /

7 5C) R), (>,=. 5")., <<P. >0 57>>7 . <<'69 ) i<</~ k=) 9"

APPENDIX C LOCAL LEAKAGE RATE TESTING CONDUCTED SINCE THE LAST ILRT c <<

ST< LUCIE PLAMT UHIT HOo 1 TYPE 8 TESTING BETWEEN REFUELS OUTACES SDKE LAST ILRT REMYiS 5/6/N HATCH OPEHED FOR REACTOR COOLAHT PlNP SEAL REPAIR<

5/12/N ie ie HATCH OPEHED FOR REACTOR GNAT PNP SEAL REPAIR<

6/16/86 17<9 17<9 HATCH OPENED FOR STEAH CEHERATOR TSK PLUCGIHG 62/18/N 12% AIRLOCK PERIODIC LEAYi TEST TECHi SPEC> 3o6slo3 K 4ebeli3 68/17/N 3995 6 HOHTH IHTERVALSi PERS$ 5EL AIRLOCVi SEALS HERE 02/13/85 1270 1278 TESTED BY PORTABLE TESTER AT OTKR THAH 6 NNIH IHTHNALSo 68/15/85 ALL TEST HERE MITHIH THE TECH SPEC> 3o6oii3 K 4e6oii3 e2/12/86 56e LIHITSo 68/12/86 25 e3/14/87 7e25 7e25

TYPE 8 TESTIHO BETHEEH REFU3JHC NTACES SIHCE LAST ILRT RENRKS 82/18/84 2995 AIRLOCK PERIOOIC LEAK TEST TECH< SPECi 3i6ili3 K 4i6oii3 68/17/N 886 6 NNTH MHNALS 82/13/85 1838 68/15/85 e2/12/86 25 68/12/86 0 63/66/87 3150 428 LEAYAZ IS HNGM PA%HAY~

HIHINN PATNN LENSCE HAS HOT AFFECTED MNIHG REPAIRSi

REFUELIllG OUTAGE TYPE 8 TESTIHG SIKE LAST ILRT 19N REFUELIHG s

l TYPE s

s s AS FOUHD s AS LEFT s AS FOUHD s AS LEFT l l TEST DATE SCCH l SCN l SCCH l SCCH l RENRK5 HIHs PATHl HIHs PATHl HAXs PATHl NXs PATHl s s s s s s s s NIH STEN BELLs TAP 41 s 01/26/N s 0 0 0 0 1A s TAP 42 l01/26/Nl 0 0 0 s s s s s s NIH STEN BELLl TAP 41 s01/26/N s 68 60 60 68 18 s TAP 42 <01/26/84s 8 0 0 0 s s s s s s t

3 FEElNATER BELL l TAP 41 lei/26/N; 0 0 0 0 1A l TAP 42 l01/26/84s 20 20 20 20 s s s s s FEHNATER BELL l TAP 41 s01/26/Ns 0 0 0 0 18 l TAP 42 l01/26/Ns 0 0 8 0 s s s s s s s s s s s s FUEL TRANS BELLs TAP 41 s01/26/84s 8 0 0 0 s s s s s s OUTAGE aX PEH l GASKET l04/13/Nl 100 108 100 100 s s sIHTElKPACEl s s s s s s s s s s NIHT HATCH 'ASKET s 04/17/N s 0 0 8 0 s s lIHTERSPACEl s s s s s s s s s s FUEL TRANSFER l GASVET s l04/11/Nl 0 0 0 0 s s FLAHGE sIHTERSPACE s s s s s s s s s s s 1 THRU E-10s ELECTRICAL PEHs l HA l01/24/84l 820 820 820 820 s s s s s s TOTAL 8

JCE

I REFUELIHG OUTAGE TYPE C TESTIHG SIHCE UST ILRT TIOH, l TYPE l AS FOUHO l AS LEFT l AS FOUHD l AS LEFT I HU%ER l TEST l DATE SCN l SCN l SCN l SCN l REINKS I

I I

I I

I HIH>> PATHs lGH>> PATHs M>> PATHl HAX>> PATHs I I I

s PRINRY NKEUP V-15-328 f ;02/16/N, 20 20 480 BYPASS I I s HATER  %-15-1 I I LEAVJCE I I I I I I I I

'TATIOH AIR V-18-796 l ;el/19/N, 8 100 I I V-18-794 f I I I I I V-18-797 l I I I I I I I V-18-798 l I I I I I I I I I I I I I

l IHSTRlKNT AIR V-18-195 l ,ez/03/N, 680 I 1150 1150 BYPASS I I I I I  %-18-1 I I I LEAKAGE

>> I I I I I V-18-193 s I I I I I I I I

>> I I I I I I

18 l COHTAIlIEHT FCV-~ l ,02/22/N, 3500 I 3500 3500 I I I s PURGE EXHAUST FCV-25-5 I I I I I I I I I I I I I I

s COHTAIHHEHT FCV-25-2 l ,02/23/N, 2000 I 2000 2090 I I I s PURGE SUPPLY FCV-25-3 l I I I I I I I I I I I I I I

s HITROGEH SUPPLY l V-6779 >01/zi/84>> 45 I lee I I I I I V-6741 I I I I I I I I I I I I I l RCP COOLIHG HCV-14-1 l '81/20/N' 50 I

I 50 I I I I HCV-14-7 l I I I I I I I I I I I I I I

24 l RCP COOLIHG HCV-14-2 l ,ei/Ze/N', 140 140 I 148 I I I I I HCV-14-6 l I I I I I I I I I I I I I

26 'ETDOHH LIHE V-2515 s 02/08/NI 100 I 650 V-2516

~l

REFUELIHG OUTAGE TYPE C TEI'sSHG SIHCE LAST ILRT 19N REFUELIHG I I TIOH f TYPE l VALVE f TYPE I I AS FOUHO s AS LEFT l AS FOUHO s AS LEFT l HUHBER I SERVICE I HOI l TEST OATE I I I I I I I I I I HIHI PATH) HIHI PATHs HAXI PATHl HAXI PATHs s SIT SAHPLE IF~3-1E s C sei/31/NI e e I

0 BYPASS I

I lF~3-1F s I

I I

I I

I I

I USAGE I I I I I I I I I I I I I I s HOT LEG SAHPLE '-5200 s C Iei/16/Nl 12e 120 l 140 140 BYPASS I I I I I I I V-5203 s I I I I LEAKAGE I I I I I I I I I I I I I I

~~

29A l PRESS SAHPE ', v-5zei; c l 01/16/Nl iM l 100 100 BYPASS I I I I I I l V-5204 I I I I LEAKAGE I I I I I I

s. I I I I I I I

'29B l PRESS SAHPLE f V-5202 f C sel/13/NI 10M 1000 I I I I I I l V-5265 I I I I I I I I I I I I I I I I I I 31 l RCB VEHT HEAOER f V-6554 l C I 01/13/Nl s 1000 1000 I I I I I I l V-6555 I I I I I I I I I I I I I I I I I I f SIT TEST LIHE lM7M9 I C ,ei/12/84; 2000 I ZM0 I I I I I I f V-3463 I I I I I I I I I I I' I I I I I I l CONT SUHP lL~7-ilAI C hei/12/84' 1000 1008 1000 BYPASS I I I

I fL~7-11Bl I I

I I I LEAKAGE I I I I I I I I I I I I I I ROT PUHP SUCT f V-6301 l C I 01/17/Nl 2000 2200 2200 BYPASS I I I I I I I V-6302 I I I I LEAYJCE I I I I I I I I I I I I I l RCP SLED)WFF l 1-SF+1-1I C F 01/13/84 f 10M 1%0 1000 I I I I I I f V-2505 I I I I I I I I I I I I I I I I I I 46 f FUEL POOL f V-7189 I C ,ei/u/N; iee 100 l 100 iM BYPASS I

I CLEAHUP I V-7266 I LEN<AGE

'II I

REFUELIHG OUTAGE TYPE B TESTIHG SINCE LAST ILRT 1984 REFUELIHG s

EHETRATIOH s VALVE TYPE s AS FOUHD s AS LEFT l AS FOUHD l AS LEFT s HIRER HOs TEST s DATE SCN s

s s

s s

s HIHs PATHs HIHs PATHs Ms PATHs Ms PATHI s s s s FUEL POOL s V-7188 C l 01/11/84l s s CLEAHUP , V-7170 s s s s s s s s H2 SNPLE sFSE-27-1 C :euevsR, 61e 61e s FSE-27-2 s s

s s

s s IFSE-27-3 s s lFSE-27M s s

s s

lFSE-27M s s

s s

s s s s s s

'RBC H2 SAHPLE s V-27-101 C I el/07/84 s 1200 1200 s s IFSE-27-11 s s s s s s s s 51A H2 SAHPLE s

V-27-102 C ,euevsR', 480 s

FSE-27-10 s s s s s s s s s 51C H2 SAHPLE f FSE-27-5 C ,eue7/84', 100 , 400 s s s FSE-27-6 s s s s l FSE-27-7 s s s s s FSE-27-9 s s s s s s s s RCB ATNS s FCV-26-1 C ,euevsR, s s RAD NNITORS l FCV-26-2 s s s s s s s s RCB ATNS s FCV-26-3 C sei/24/84f 410 418 s s RAD NNITORS s FCV-26< s s s s s s s s RCB ATtIS s FCV-26-5 C hei/24/84s s

RAD NNITORS I FCV-26-6 s s s s s s s s s ILRT TEST s LH$140 C I 01/10/BR I COHHECTIOH s lH$143 s s

s s

s s s s s s ILRT TEST s LH$139 C ,erie/84, 105

'OHHECTIOH s V-M144

REFUELIHG OUTAGE TYPE B TEtKNG SIHCE LAST ILRT 1984 REFI1IHG s

EHETRATIOH s TYPE s

s s AS FOUHD l AS LEFT s AS FOUHD l AS LEFT l INBER TEST l ~

DATE SCN l SCN SCCH SCN s

s s

s lGHs PATHl HIHs PATHs Ms PATHl Ms PATHs s s s s s ILRT KST 'LHN01 ,ez/07/84; 5000 BYPASS l COHHECTIOH s

s s

s LEAYAZ s s s s s s l HYDRXEH PURGE V-25-11 ,ez/23/84, 800 BYPASS s s l HAREI' V-25 12 s s LEAYJCE s s s s s l HYDRXEH PURGE V-25-13 le1/ze/s4, 800 BYPASS l TO FILTER V-25-14 s s

s s LEAKACE s s

's s s s s l HYDROGEH PURGE V-25-15 ,01/ze/84, 870 s7e s7e s7e BYPASS s

l FILTER BYPASS V-25-16 s s s LEAYAZ s s s s

s s s 67 l COHTAIHHEHT V-25-20 l 01/16/84l 400 s NMN RELIEF FCV-25-7 s s

s s

s s s s s s s s l COHTAIHHEHT V-25-21 l C s01/19/84s 1100 1100 3700 3700 l NCULN RELIEF FCV-25-8 l OTAL C

YPASS JKE TOTAL TYPE C  ; 17480 17480 19845 19845 YPASS LEAYJCE OTAL PLAHT B LIHIT TYPE C 25880 71735 71735 544s786 SCN BYPASS

C REFUELIHG OUTAGE TYPE B TESTIHG SIKE LAST ILRT 1905 REFlKLIHG I I TYPE I I AS FOUND l AS LEFT l AS FOUHD l AS LEFT l TEST DATE SCN l SCN l SCN l SCN REHARK5 I

I I

I HIHi PATHs HING PATHl SCi PAM Mo PATHl I I I

I MH STM BELLl TAP 41 ai0/26/85l 0 0 0 I 0 I

1A l TAP 42 ,ie/Z6/e5, 0 0 I 0 I I 1 I I I I I MH STM SELLs TAP fi ,ie/26/a5, 0 0 0 I

I I

8 1B l TAP 42 li0/26/05< 0 0 0 I 0 I I I I I I I 1 I

FEEDHATER BELL l TAP 41 B , ie/26/B5', 0 0 8 I 0 I

1A l TAP 42 B :ie/26/S5, 0 0 0 I 0 1 I I I I I I I I

4 FEEDHATER BELL l TAP 41 B , ie/26/S5', 0 0 0 I 0 I

iB l TAP 42 B l10/26/85' 0 0 8 I 0 I I I I I I I I I I I I I I I 1

FUEL TRAHS BELLl TAP 41 B l11/02/85l 0 0 8 I 0 I I I I I I I I I

OUTAGE AUX PEH l GASKET B l12/16/85l 0 0 8 I 8 I I I lIHTERSPACEl I I I I I I I I I I I I I HAIHT NTCH l GASKET l B l 12/19/85l 0 0 0 0 I I lIHTERSPACE s I I I I I I I I I I FUEL TRANSFER l GASKET B (12/15/85l 8 0 0 0 I I FLANGE lIHTERSPACEl I I I I I I I I I I 1 THRU E-10l ELECTRICAL PEHo l HA l B :ie/25/05; 0 0 8 0 TOTAL B

iCE

REFlKLIHG OUTAGE TYPE C THAR'S SINCE LAST ILRT 1985 REFUELIHG s s s TIOH l TYPE VALVE TYPE s s AS FOUHO l AS LEFT l AS FOlNO l AS LEFT l s NN8ER s SERVICE HOs TEST s OATE s SCN SCN SCN SCN RENRYiS s

s s

s s

s HIHs PATHl HIHs PATHs NXs PATHl Ms PATHl s

s s s s s s l PRIHARY HAKEUP V-15-328 l l 12/12/85l e 20 20 s HATER N-15-1 s s

s s

s s s s s s s s s STATIOH AIR V-18-796 l 12/15/85 330 800 s

s V-18-794 l s s

s s

s s V-18-797 s s

s s

s s

s V-18-798 l s s

s s

s s s s s s s s s 90 l IHSTRlNEHT AIR V-18-195 l l12/13/85l 300 300 s

s HV-18-1 s s

s s

s fg s V-18-193 l s s

s s

s s s s s s s s 10 s COHTAIRKHT FCV-~ l s 12/17/85l 700 700 s

l PURGE EjtHAUST FCV-25-5 s s s

s s s s s s s s s l COHTAIHHEHT FCV-25-2 s s 12/15/85s 32667e 326670 200 l PURGE QFPLY FCV-25-3 l s s

s s

s s s s s s s s s HITtmGEH SUPPLY s V-6779 s l11/02/85s e e s s s s V-6741 s s s s s s s s s s s RCP C00LIHG HCV-14-1 l , ie/29/85, e e s s s

s HCV-14-7 l s s s s s s s s s s s RCP COOLIHG HCV-14-2 l 10/29/85 e 0 BYPASS s s s

s HCV-14-6 l s s LEAYJCE s s s s s s s s 26 s LETlNHH LIHE V-2515 s11/04/85l 6500 7200 BYPASS V-2516 LEAKAGE s s

. I

~

I l

REFUELIHG OUTAGE TYPE C TESTIHG SIKE LAST ILRT 1985 REFUELIHG I I TIOH l TYPE l VALVE I TYPE I I AS FOUHD f AS LEFT l AS FOND l AS LEFT l IIBER SERVICE I HOI l TEST DATE I

I I

I I

I I

I HIHI PATH5 HIHI PATHl HAXI PATH5 MI PATHI I I I SIT SNPLE I F9'-1E I , ie/29/85, 0 e ',

e I

0 I

I BYPASS I

I lF~3-iF l I

I I

I I

I I

I I

I I

LEAKAGE I I I I I I I

I HOT LEG I

I QNPLE l V-5200 I V-5203 I

I I

'll/01/85 I

I I

I I

e e, I I

I e

I I

I e

I I

I I

I BYPASS LEAKAGE I

I I I I I I I I I I I I I I I I I

l PRESS QNPLE I V-5201 I 112/13/851 3100 425 l 3150 425 I BYPASS I I I I I I I  ; v-szea I I I I I LENWCE I I I I I I I I C I I I I I I I I I I

'298 l PRESS SAHPE I V-5202 I 112/02/851 e 0 e I BYPASS I I I I I I I l V-5205 I I I I I LEAKAGE C I I I I I I I I I I I I I I I I I

31 I RCB VEHT HEADER l V-6550 ill/03/85' e e I 0 I BYPASS I I I I I I I V-6555 I I I I I LEAYAZ I I I I I I I I I I I I I I I I I

I SIT TEST LIHE IM7M9 110/27/85I 3e I 30 I 30 I BYPASS I I I I I I I IV-%63 I I I I I LEAKAGE I I I I I I I I I I I I I I I I I

I COHT SSP ILUH)7-ilAl l 10/28/85' 18M 1800 18M I BYPASS I I I

I lL~7-11Bl I I

I I

I I I LEAKAGE I I I I I I I I I I I I I I I I I

l RDT PSF SUCT f V-6301 ,11/ae/85, 5 18 I 18 I BYPASS I I I I I I I I V-6302 I I I I I LEAKAGE I I I I I I I I I I I I I I I RCP BLEEMFF f 1-SF+1-il 'l/05/85 e e BYPASS I I I I I I V-2505 I I I LEAKAGE I I I I I I I I I I I I l FUEL POOL '-7189 , ie/F85', 72 72 72 72 BYPASS I

I CLEAHUP l V-7206 I I LEAYAZ I

I I

REFUELIHG OUTAGE TYPE 8 TBsSHG SIKE LAST ILRT 1985 REFUELIHG s

VALVE TYPE l AS FOUND l AS LEFT l AS FOUHO l AS LEFT l HOs TEST l DATE SCCH SCCH SCN l SCN s s s s s s HIHs PATHl HIHs PATHl HAXs PATHs HAXs PATHl s s l RKL POOL l V-7188 '0/23/85' 7e 7e 7e 7e s

CLEAHN'2 l V-7170 s s s s s s s s SNPLE s FSE-27-1 l 10/30/85s 0 8 s

lFSE-27-2 s s s lFSE-27-3 s s

s s

lFSE-27M s s

s s

lFSE-27M s s

s s

s s s s s s Rsc H2 SAHPLE l V-27-101 l 11/01/85s e 288 s s l FSE-27-11 s s s s s s s s 51A HZ SAHPLE s V-27-102 ;11/02/85, 8 128 s s lFSE-27-10 s s s s s s s s 51C H2 SAMPLE l FSE-27-5 s 11/02/85s e 8 l FSE-27-6 s s s s s

l FSE-27-7 s

s s s

s FSE-27-9 s s s s s s s s s RCB ATNS s FCV-26-1 l 10/30/85l 88 90 90 s

RAD HOHITORS s FCV-26-2 s s s s s s s s s RCB ATNS l FCV-26-3 l 10/30/85l 35 3ze BYPASS s

RAO NNITORS s FCV-26< s s

s LEANGE s s s s s RCB ATNS s FCV-26-5 l 10/31/85l 50 1380 BYPASS l FCV-26-6 s s RAD HOHITORS s s LEAKAGE s s s s s s ILRT TEST l 'LHSiR0 l 10/38/85l e 1868 BYPASS s s COHHECTIOH l lH01R3 s s LEAKAGE s s s s s s ILRT TEST l 'LH$139 lie/3e/s5l 30 38 BYPASS COHHECTIOH l LH$1RR LEAKAGE

/

REFUELIHG OUTAGE TYPE B TESIIHG SIHCE LAST ILRT 1985 REFU3JHG TIOH s s TYPE s s

AS FONS s AS LEFT 'S FOUHO s AS LEFT l HUHBER s TEST s OATE SCN s SCN s SCN s SCN s s s s s s HIH>> PATHs HIHs PATHs HAXs PATHs HAXs PATHs s s l ILRT TEST tH%101 s s 12/13/85' e 60 0 s s s COHHECTIOH s s s s s s s s s s s s HYORXEH PURCE V-25-11 C F10/20/85' 240 2% 2%

s s HAKElP V-25 12 s s s s s s s s s s s HYORXEH PURCE V-25-13 l 10/25/85 f 800 2%9 800 BYPASS s TO FILTER V-25-N s s

s s LEAVEN%

s s s s s s s s s HYORXEH PURGE V-25-15 10/24/85 500 5M 5M BYPASS f FILTER BYPASS V-25-16 s s

s s

s LEAKACE s s s s s s s s s COHTAMEHT V-25-20 s C '10/28/85 350 15M 1500 s

s NCNN RELIEF FCV-25-7 s s

s s s s s s s s s s s COHTAIHHEHT V-25-21 s 10/29/85s 90 75e 75e s NMN RELIEF FCV-25-8 s

, 327810 TOTAL C 17402 4597 6815 ASS LEAKAGE OTAL PLAHT B LIHIT TYPE C s %5212 5937 s 357228 10373 SN~786 SCN BYPASS 12

REF1%1IHG OUTAGE TYPE B TESTIHG SIHCE LAST ILRT 1987 REFIKLIHG TYPE

>> AS FOmm l AS LEFT>> AS Fme l AS LEFT>>

TEST >> OATE lENRKS

>> lGH>> PATHl HIH>> PATHl M>> PATHl HAX>> PATHl NIH STEAH BELLl TAP 41 B >>02/09/87>> 0 0 1A l TAP 42 B l02/09/87>> 0 MH STEAH BELLl TAP 41 B l 02/09/87>> 0 0 iB l TAP 42 B >>02/09/87>> 0 0

>> I >>

FEElNATER BELL l TAP 41 B ,02/09/87; 0 0 1A l TAP 42 B :02/09/87; 0 0 FEHNATER BELL>> TAP 41 8 >>02/09/87l 0 0 18>> >>

TAP 42 B >>02/09/87l 0 0 FUEL TRAHS BELLl TAP 41 8 l02/14/87l 0 0 OUTAGE AN PEH l GASKET B >>02/09/87>> 0 0 lMERSPACEl >> >>

l GASKET B '02/05/87l 0 0 lIHTERSPACEl >> >>

FUEL TRAl'6FER l GASKET B >>02/13/87l 0 0 FLAHGE lIHTHKPACEl >> >>

1 THRU E-10>> ELECTRICAL PEH>> l HA B >>02/06/87l 46>>1 46>>1 46>>1 46>>1 OTAL TYPE B 46>>1 46>>1 46>>1 46>>1 JKE 13

REFUELIHG OUTAGE TYPE C TESTIHG SIHCE LAST IIRT 1987 REFL'ELDC I

TYPE l AS FOUHO l AS LEFT l AS FOUHO l AS LEFT l TEST l OATE SCN SCN SCN l SCN I

I I NIHIL PATHl lGHe PATHs Me PATHs NXo PATHl I I I

PRINRY HAKElF V-15-328 l03/13/87l 0 0 4500 I BYPASS I I I HATER

'-15-1 I I I LEAKAGE I I I I I I I I I

STATIOH AIR V-18-796 l ,02/07/87; 125 125 380 I BYPASS I I I V-18-794 l I 1 I LEAKAGE I I I V-18-797 l I I I I I V-18-798 l 1 I I I I I I I I I I I I

IHSTRUHEHT AIR V-18-195 l l02/20/87l 0 0 0 1 BYPASS I I I N-18-1 I I I LEAKAGE I I I' V-18-193 l I I I I I I I I I I

COHTAIHHEHT FCV-~ l l03/13/87l 600 0 0 I I I I PlSGE EXHAUST FCV-25-5 l I I I I I I I I I I I I

COHTAIHHEHT FCV-25-2 l >03/07/87s 337436 0 )1624067 0 I SEE PROBU3)

I PURGE SUPPLY FCV-25-3 l I I

I I I HRITE lP I I I I I I I I I

HITROGEH SUPPl Y l V-6779 l l02/13/87l 0 0 0 1 BYPASS I I I V-6741 I I I LEAl<AGE I I I I I I I I I

HCV-14-1 l l03/12/87l 0 0 0 I BYPASS I I lG-14-7 l I I I LEAKAGE I 1 I I I I I I I

HCV-14-2 l l03/12/87l 0 0 0 I BYPASS I I I HCV-14-6 l I I I LEAKAGE I I I I I 1 I I I

26 V-2515 l l02/24/87l 0 0 0 I BYPASS I

V-2516 I LEN<AGE 14

REFUELIHG OUTAGE TYPE C TW3C SIHCE LAST ILRT 1987 REFUELIHG NLVE TYPE l s AS FOUHD l AS LEFT l AS FOUHD l AS LEFT l HOs TEST l DATE SCCH s

HIHs PATHl HIHs PATHl Wcs PATHl HAXs PATHs s s s s s s s s s SIT SAHPLE sF~3-1E s02/17/87s e 8 lFQH3-1F s s

s s s s s s s HOT LEG SNPLE l V-5200 l82/14/87s 68 6e s s s V-5203 s s s s s s s s PRESS SAHPLE s V-5281 s03/14/87l 17s9 17s9 s 800 800 BYPASS s s l V-5204 s s LEAKAGE s s s s s s PRESS SAHPLE s V-5282 l02/28/87l e e s s s V-5205 s s s s s s s s 31 RCB VEHT HEADER l V-6554 ~ 02/17/87l e ,8 s s l V-6555 s s s s s s s s SIT TEST LIHE lM7009 s 02/12/87s 400 400 BYPASS s s lV-3463 s s LEAYJCE s s s s s s CONT QNP lLQH)7-11Al C ,ez/ie/87, 700 700 BYPASS lL~7-11Bl s s

s s LEAKACE s s s s s s s s 43 RDT PlNP SUCT l V-6301 lez/ze/87l e e BYPASS s s l V-6302 s s LEAKAGE s s s s s s s s RCP BLEElHFF l 1-SF<i-ll sez/14/87l 8 8 BYPASS s

l V-2505 s

s s LEAKAGE s s s s s s s s RKL POOL l V-7189 l02/12/87s 2600 2008 BYPASS CLEAHUP l V-7206 LEAKAGE s s s s

REFUELIHG OUTAGE TYPE B TFs)TTHG SIKE LAST ILRT 1987 REFUELIHG PEHETRATIOH l VALVE TYPE l l AS FOUHO l AS LEFT l AS FOUHO l AS LEFT l HNSER HOI TEST DATE 'CN SCCH l SCN l SCN I

I I I

s I

HIHI PATHl HIHI PATHl MI PATHs NXI PATHl I I s RKL POOL l V-7188 C s02/10/87s 8 I I s CLEAHUP , V-7170 I I I I I I I I I I s H2 SNPLE lFSE-27-1 C l02/17/87l 17I9 17I9 I I I I sFSE-27-2 I I I I I I lFSE-27-3 I I I I I I IFSE-27M I I I I I I IFSE-27M I I

~ ~t I I I I I I I I I

%C l H2 $ &lE s V-27-101 C l02/17/87l 320 I I I I lFSE-27-11 I I I I I I I I I I s H2 SAHPLE l V-27-102 C l02/18/87l see I I I I lFSE-27-10 I I I I I I I I I I 51C s H2 SAHPLE s FSE-27-5 C l02/17/87s 160 I I I I l FSE-27-6 I I I I I I l FSE-27-7 I I I I I I l FSE-27-9 I I I I I I I I I I l RCB ATNS l FCV-26-1 C ,02/ie87, 65 l 20000 70 I I l RAD NNITORS s FCV-26-2 I I I I I I I I I I l RCB ATNS s FCV-26-3 C l02/14/87l 260 BYPASS I I l RAD NNITORS s FCV-26M I I LEAKAGE I I I I I I I s RCB ATNS s FCV-26-5 C l02/16/87l 350 BYPASS I I l RAD NNITORS s FCV-26-6 I I LEAYJCE I I I I I I I s ILRT TEST s LH$148 C l02/10/87l 0

COHHECTIOH s lH$143 I I

I I

I I I I I I I I l ILRT TEST l lH$139 C l02/10/87l 38 250

, COHHECTIOH l lHSN4 1

P REFUELIHG OUTAGE TYPE B TESTING SIKE LAST ILRT 1987 REFUELItC I

TYPE l AS FOUHD l AS LEFT l AS FIND l AS LEFT l TEST l DATE SCN SCN SCN l SCN RENRKS I

PATHl SNo PATHl 1

I I NIHIL PATHl HING PATHl HAXEL I I I I l ILRT TEST LH$101 ;02/19/87, 8 8 I I l COHHECTIOH I I I I I I I I l HYDROCEH PUKE V-25-11 l02/19/87l 125 70>> 70 <<

I I l NKEI' V-25 12 I I I

I I I l HYDROCEH PURCE V-25-13 ,02/07/87l 2000 125 << 125 <<

I I l TO FILTER V-25-il I I I I I I I I I'58 l HYOROCEH PURCE V-25-15 :02/07/87', 560 268 << 260 <<

I I l FILTER BYPASS V-25-16 I I I I I I I I 67 l COHTAIHtKHT V-25 Ze l02/12/87l %0 %6 l NMN RELIEF I I FCV-25-7 l I 1 I I I I I 1 I I l COHTAIHHEHT V-25-21 l C ,02/12/87'l 100 0 l NMN RELIEF FCV-25-8 l I

I I

see l 1986884<9 0637<9 I

1 I

I I

TOTAL C 6082<9 3852i9 BYPASS LEAKNZ OTAL PLAHT TYPE B LDGT TYPE C l 2019016 <<l %4<786 AHD BYPASS

- SEE,LOCAL LEAK RATE PROBLElS HRITE UP

LOCAL LEAKAGE RATE PROBLEMS SINCE LAST XLRT MARCH 7~ 1987 THE PURGE MAKE-UP AXR VALVES FCV-25-2 AND FCV-25-3 HERE FOUND BE LEAKXNG 1 '24~067 SCCMi THE LOCAL LEAK RATE TEST XS PERFORMED BY TESTING TWEEN THE 'VALVES XN ORDER TO DETERMXNE THE AMOUNT OF LEAKAGE ON EACH VALVEi E VALVES HERE REPAIRED INDEPENDENTLY+ VALVE FCV-25-3 HAS REPAIRED FIRST AND OTHER LOCAL TEST HAS DONEE DURXNG THIS TEST THE LEAKAGE HAS 337>436 SCCMi LVE FCV-25-3 HAS CHECKED WITH SNOOP AND NO VXSXBLE LEAKAGE HAS OBSERVED ON E VALVE+ THE DATA GATHERED FROM BOTH LOCAL LEAK RATE TESTS HAS USED TO ASSXGN LEAKAGE VALUE TO EACH VALVEi THE RESULTS HEREt FCV-25-2 *S fOUND LEAKAGE WAS 7v436 SCCM AND FCV-25-3 AS FOUND LEAKAGE HAS it286~631 SCCA BOTH VALVES V-25-3 AND FCV-25-2 HERE REPAIRED AND THE AS LEFT LEAKAGE ON BOTH VALVES HAS SCCM AS A RESULT OF THE EXCESS LEAKAGE ON THESE'VALVES THE TYPE B R C AKAGE VALUE OF 8+6 LA WAS EXCEEDED'HXS HAS REPORTED ON LICENSEE EVENT PORT (LER) 335-87-005+

TZR-THE 1987 TYPE A TEST PLANT CHANGE MODIFXCATXON (PCM-98-186) HAS PLEMENTED TO CHANGE THE FXRST ISOLATXON VALVE ON PENETRATION 56~ 57 D .8 FROM FLANGED VALVES TO FIELDED VALVES DURING THE TYPE A TEST

'ESE PENETRATION MERE ISOLATED HITH THE EXXSTING FLANGED THE MINIMUM PATHMAY DURXNG THE TYPE

  • TEST DID NOT CHANGE VALVES'REFORE OM THE LOCAL LEAK RATE FOUND PRIOR TO THE TYPE A TEST+

4 I

A

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