L-89-230, Reactor Containment Bldg Integrated Leak Rate Test
| ML17308A475 | |
| Person / Time | |
|---|---|
| Site: | Saint Lucie  |
| Issue date: | 04/03/1989 |
| From: | Mumper D, Treadwell J, Woody C FLORIDA POWER & LIGHT CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| L-89-230, NUDOCS 8907070318 | |
| Download: ML17308A475 (141) | |
Text
DOCKET 05000389 gC CE1ZRATED DISTMBUTION DEMONSTRXTION SYSTEM REGULATC INFORMATION DISTRIBUTION+STEM (RIDE) d/BE/N FACIL:50-389 St. Lucie Plant, Unit 2, Florida Power S Light Co.
AUTH.NAME AUTHOR AFFILIATION TREADWELL,J.
Florida Power 6 Light Co.
MUMPER,D.
Florida Power 6 Light Co.
WOODY,C.O.
Florida Power 6 Light Co.
RECIP.NAME RECIPIENT AFF1LIATION
SUBJECT:
"Re Containment Bld Integrated Leak Rate Test."
890628 ltr.
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TITLE: OR Submittal:
Append J Containment Leak Rate Testing NOTES:
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P.O. Box14000, Juno Beach, FL 33408.0420 JUHB 2 8 1989 L-89-230 10 CFR Appendix J U. S. Nuclear Regulatory Commission Attn:
Document Control Desk Washington, D.
C.
20555 Gentlemen:
Re:
St. Lucie Unit 2 Docket No. 50-389 Reactor Containment Buildin Inte ratedr'Leak Rate Test ILRT In accordance with the requirements of Appendix J to 10 CFR 50, the subject report is enclosed.
If there are any questions about this submittal, please contact us.
Very truly yours, C.
O.
W y
Acting enior Vice President Nuclear COW/EJW/gp Attachment cc:
Stewart D. Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St. Lucie Plant 89070 PDR 318 890403 P
ADO<K 05000P89 PNV Poi 1
an FPL Group company
'<rg)l; E
REACTOR CONTAINMENTBUILDING INTEGRATED LEAKAGERATE TEST FINALREPORT ST. LUCIEUN/TNQ 2 NUCLEARPOWER PLANT FT. PIERCE, FL.
OOCKET hfUA/IBER50-3Sg gO-389 ST.
- LUCIE, 2
PP&LC REACTOR CONTAINMENT BUILDING INTEGRATED LEAK RATE TEST Rt c'. w/1tr. 6/28/89.........8907070318
ST. LUCIE PLANT LNIT M3. 2 MJCLEM PCMW PLANT FT. PIERCE, FLCRIDA DOCKET bQ.
58-Z3S'EACTCR CCNTAIf+KNT BUILDING INTEGRATED USKAEE RATE TEST Prepared By:
James readwel I ILRT Engineer'eviewed By:
Duane imper Test D
ector Approved by:
/. 8 L. N. Notley Lead Test Engineer AQ~~
D. H. Nest Technical Supervisor Date of Test Completion:
April 3, 19B9
TABLE OF CCNTENTS PacCe I.
INTROOXTION AND SLNARY. ~ ~
~
~
~ ~... ~....................... ~.....
I ~
TEST DISCLEION e ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ s ~ ~ ~ ~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
I A.
Description of the Containment...............................
3 B.
Description of ILRT Instrumentation.........................
4 1.
2.
3.
4 ~
5.
Temperature Instrumentatxon.........................
Humidity Instrumentatlons
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~
~ ~ ~ ~ ~
~ ~ ~ ~ ~
Pressure Instrumentation............................
Flow Instrumentation..................-........
~..-...
Instrument Selection Euide
( ISG) Calculation........
6 6
7 7
7 C.
Containment Pressurization Equipment........................
D.
Description of the Computer Program.........................
E.
Description of the Testing Sequence.........................
III.
ANALYSIS AND INTERPRETATICN.....................................
12 A.
Instrumentation System Performance..........................
12 B.
Temperature Stabilization Phase.............. ~..............
Leakage Survey Phase........................................
C D.
Integrated Leakage Rate Phase...............................
E.
Verification Controlled Leakage Rate Phase..................
Ve FIEHES o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~
~ ~ ~
~
~
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
~ ~ ~ ~
~
~ ~ ~
~ ~
~ ~ ~
~ ~ ~ ~ ~ ~ ~
~
~
~ ~ ~
I 16 1
2 4
5 6
7 RTD Locations and Volumes RHD Locations and Volumes Flow Diagram for Pressure Sensing and Controlled Flow Diagram for Pressurization System St. Lucie Unit 2 ILRT Sequence TE-8 Response RHD-3 Response Leakage
V ~
rs
~ aa PRISS o ~ ~ ~ ~
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~
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~ ~ ~ ~ ~ ~ ~
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24 A.
Tabulation of 'stound" and "As~ft" ILRT Results.........
25 B.
'ILRT Computer-Generated Report..............................
1.
2.
3.
Temperature Stabilization..
~............
~ ~...
~..
Integrated Leakage Rate Test....................
Verification Controlled Leakage Rate Test.......
31 34 54 C.
Local Leakage Rate Testing Conducted Since the Last ILRT....
72
gW 1
f
~'l ly L
V
I.
INTRODLCTION AND SLNMARY A periodic Type "A" Integrated Leakage Rate Test (ILRT) was successfully conducted on the primary containment structure of the Florida Power
& Light Company St. Lucie Plant Unit No. 2 Pressurized Water Reactor.
This test was performed at full pressure in accordance with the facility Technical Specif ications.
This ILRT test was performed using the "Absolute Method" of testing in accordance with the Code of Federal Regulations, Title 18, Part 58 Appendix J, "Primary Reactor Containment Leakage Testing for Water-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 requirement of Topical Report BN-TOP-i, 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 specif ied in the Final Safety Analysis Report (FSAR) and the Technical Specif icaticns.
This report describes and presents the results of the periodic Type "A" leakage rate testing, including the supplemental test method utilized for verification.
In addition, Florida Power
& Light Company performs types "B" and "C" testing in accordance with the requirements of 18CFR58, Appendix J, and the Technical Specifications.
The results of types "B" and
",C" testing performed since the last ILRT are provided in this report.
The resulting reported "as-found" Type "A" containment leakage at 42.7 psig is 8.117 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 PRC I&E Information Notice 85-71.
The resulting reported "as-left" Type "A" containment leakage at 42.7 psig is 8.117 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 8.375 percent of the contained air mass per day for either the "as-found" or "as-left" case.
A w,'L~
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II.
TEST DISCUSS ICN A.
Descri tion of the Containment The containment vessel completely encloses the entire reactor and reactor coolant system to ensure no leakage of radioactive materials to the environment in the unlikely event of a loss of coolant accident.
The containment system design incorporates a fr~tanding 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 inner wall of the shield building to allow filtration of containment vessel leakage during accident conditions to minimize offwite doses.
The fr~tanding 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 148-foot diameter by 232-foot high.
The vessel wall thickness is increased to a minirmm of four inches adjacent to all penetrations and openings.
The vessel is fabricated of APE-SA 51k Grade 78 fully kilned pressure vessel quality steel plate.
The net free volume of the containment vessel is 2.5 x 18 cubic feet.
The containment vessel structure includes one personnel
- airlock, cue emergency escape lock, one fuel transfer tube, one equipment maintenance hatch and one seal~lded construction hatch.
AlI 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 bel lows to allow for thermal growth or building differential motion.
4
'I
<l
$I j'A
The containment vessel is designed and constructed in accordance with the requirements for Class K vessels contained in Section III of the APE Code.
The containment vessel is code'stamped for a design internal containment pressure of 44 psig at a
temperature of 264 W.
The containment vessel and al l penetrations are designed to limit leakage to less than 8.5 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 No. 2 is 41.8 psig, in accordance with Technical Specification S.b.1.2.a.1 B.
Descri tion of ILRT Instrumentation The containment system was equipped with instrumentation to permit leakage rate determination by the "absolute method."
Utilizing 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 (9) is calculated according to the Perfect Gas Law as follows:
Q= (P~)
V RT where:
P Containment Total Absolute Pressure Pv Containment Mater Vapor Pressure (Average)
V Containment Net Free Volume R
Gas Constant T
Containment Absolute Temperature (Average)
The primary measurement variables required are containment absolute
- pressure, containment relative
- humidity, 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 by measuring discrete local temperatures throughout the containment and applying a mass and volume weighted averaging technique.
The volume fraction for each sensor is determined based upon solid geometrical calculations:
Vf.
where:
T Containment Absolute Temperature (Average)
T Local Temperature for Sensor i Vf. Volume Fraction for Sensor i I
Pverage containment.
water vapor pressure is determined by measuring discrete local relative humidities throughout the containment, converting these to local vapor pressures using local group temperatures and applying a mass and volume weighted averaging technique.
The volume fractions for the relative humidity sensors are determined in the same manner as for the temperature sensors above.
(/BH.) x (Psat for T ) = Pv.
)
i Pv = T (Pv.CVF,-) /
T,-
Pv Pv T
VF.
Tj where
/BH.
Relative Humidity for Sensor j Psalm for T. Steam Table Saturation Pressure for local
)
group average temperature near sensor j Calculated local vapor pressure for sensor j Containment. Water vapor pressure (Average)
Containment Absolute Temperature (Average)
Volume Fraction for sensor j Local temperature for sensor j The Instrument Selection Guide or ISG is used to determine the ability of the instrumentation system to measure the leakage rate.
The calculated ISG for this test met all acceptance criteria for all test instrumentation systems.
lp tl f
1.
Tem rature Instrumentation Forty precision Resistance Temperature Detectors (RTDs>
were located throughout the containment to al low 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 +8.5 F.
The sensitivity and repeatability of each RTD sensor is less than +8.81 F.
F The signal conditioning circuit and readout for the RTD sensors was a Fluke 2288B data logger operating in a constant current mode.
The operating parameters for the RTD constant current card are accurate to +8.16 F and'as a resolution of +8.81 F.
Each RTD was in situ calibration checked after installation to verify correct operat'ion.
The data logger operating as a total loop with an RTD in the circuit has a repeatability of +8.81 9 and a resolution of +8.81 F.
2.
Humidit Instrumentation Ten Resistance Humidity Detectors (RHDs) were located throughout the containment to al low measurement of the weighted average containment'apor pressure.
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 RHDs is +8.81 percent RH, and the sensitivity of the RHDs is +8.1 percent The readout device used for the RHDs was a Fluke 2288B data logger.
The repeatability of this device is +8.81 percent RH while the resolution of the device is +8.81 percent RH.
Each RHD was in situ calibration checked after installation to verify correct operation.
\\
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< J,.
3.
Pressure Instrumentaticn Two precision quartz bourdon tube manometers were used to determine containment absolute pressure.
The arrangement of tubing connections between the manometers and the comtainment 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 is +8.815 percent of reading.
The sensitivity, repeatability, and
,resolution of the manometers is +8.882 psi.
Binary Coded Decimal (BCD) output.
from both manometers was connected to the Fluke 2288B data logger.
4 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 SCFN and converted to equivalent leakage values is given below:
Equivalent Leak~cae Peak Pressure Rotameter Accuracy Repeatabi 1ity Sensitivity
+8.28
+8.85
+8.85
+8.8831
%/day
+8.8888 //day
+8.8888 //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 instrumentation system's ability to detect leakage rates in the range required.
The ISG formula is described in American National Standard ANSI/ANS 56.8-1987.
Although the ISG is a very conservative measure of sensitivity, the general industry practice for this test has been to require sensitivity at least four times better than the containment allowable leakage or ISG ( 8.25La.
4 k
C'. lt
The calculated ISG for the instrumentation used for this test was 8.841 percent per day, for an 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />'test.
The allowable value for this test is 8.25La or 8.125 percent per day, f'r an 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 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 ui The equipment used to pressurize the containment is shown in Figure 4.
The nine oil-free industrial diesel&riven air compressors had a total nominal capacity of 13,288 SCR1.
The compressed air was then routed to watermooled aftercoolers, moisture separators, and refrigerant air dryers.
This equipment assured that clean and dry air was used to pressurize the containment.
D.
Descri tion of the Com ter P ram The Ebasco ILRT computer 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, compiled, structured language and is operated on portable MS-DOS personal computer.
The program has been verified and meets all requirements of the Ebasco and Florida Power
& Light Quality Assurance Programs.
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 time 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.
Input data may be deleted for a given instrument in the case of a sensor malfunction.
The deletion of a given instrument is performed on all samples in the data base.
Neighting factors, if applicable, are then recalculated for the
remaining instrument sensors of that type (see section III.A).
Data evaluations are enhanced by the flexible display of either sensor variables or various computed values in tabular or graphical form on the computer screen or printer.
Data is recorded on magnetic media to prevent loss during the 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 determination of temperature stabilization, determining the ILRT termination criteria, performing ISG calculations, performing in situ instrument loop performance calculations and determination of acceptable superimposed CLRT leakage verification.
Temperature, pressure and humidity data are transmitted from the ILRT instrumentation system to the computer via an RS-232 link at 28 minute intervals.
Computer verification and checking routines supplement data verification by the data acquisition team.
Nodifications are promptly made when errors are detected.
t
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1 t
E.
Descri tion of the Testin uence Preparations to pressurize the containment for the conduct of the ILRT included internal and external inspections of the containment structure; installation and check out of the ILRT instrumentation; Types "B" and "C" Local Leakage Rate Tests; alignment of valves and breakers for test conditions; and the instal lation and check out of the temporary pressurization facilities.
These preparations were completed on April 1, 1%H.
All ILRT instrumentation was,declared operable with performance within manufacturers'olerances.
Pressure sensor No.
1 was selected to be the primary pressure instrument, as it had exhibited better repeatability and stability during the in situ testing.
Three penetrations were required to be in service during the ILRT and were not lined up to simulate accident conditions; P-7 (Primary Makeup Water), P-52D (ILRT Pressure. Sensing Line), and P&2E
( ILRT Controlled Bleedoff Line).
Primary water to the containment is required for fire protection, and the two ILRT penetrations are used to conduct the test.
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.
Pressurization of the containment started at 1548 hours0.0179 days <br />0.43 hours <br />0.00256 weeks <br />5.89014e-4 months <br /> on April 1, 19'.
Figure 5 pictor ially depicts the sequence of testing at pressure.
The pressurization rate was maintained at 4 psi/hr, and a target pressure of 58.882 psia was achieved at 88:42 hours on 4/2/E9.
This target pressure was 1.5 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 during the temperature stabilization phase began at $842 hours at 28 minute intervals.
During pressurization, a
Leak Survey Team found 2-3 cfm leakage on I'ontainment.
spray header A (P-35). After cycling manual valves V-7162 and a
t
,4
~j
V-7391, leakage was estimated at <.5 cfm.
These valves are not containment isolation valves, but are test boundary valves.
These valves would normally be
- open, as containment spray is used past-accident.
This is. a closed seismic Category
! System outside containment, and it is referenced in PSL Unit 2 FSAR, paqe 6.2-61.
The containment temperature stabilization criteria was met at 8442 hours0.0977 days <br />2.345 hours <br />0.014 weeks <br />0.00321 months <br /> on April 2, 19', after acquisition of four hours of data.
During this period, the temperature and pressure decreases followed predictable trends, and the trend of vapor pressure was stable.
External leakage surveys indicated a leak from P-35 of about 8.5 cfm.
The 8 hour9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> period of leakage measurements started at 8442 hours0.0977 days <br />2.345 hours <br />0.014 weeks <br />0.00321 months <br /> on April 2,
19B9, and was successfully terminated at 1245 hours0.0144 days <br />0.346 hours <br />0.00206 weeks <br />4.737225e-4 months <br /> on April 2, 1%8, with acceptable leakage values determined.
The data accumulated displayed the following leakage rates:
Simple BN-TCP-1 Leakage Rate
. =
8.8638 %/day Fitted BN-TCP-1 Leakage Rate
=
8.8518 //day 95/ Upper Confidence Level (LCL) =
8.1178 %/day Since leakage plot had a positive skew (tending to increase) after 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, the leakage rate was extrapolated linearly to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, using the last 28 data
- points, The extrapolated leakage at 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> is 8.1754 %/day.
The acceptance criteria for this test is 8.75 La or 8.375 %/day.
To verify the results of the ILRT, a verification Controlled Leakage Rate Test (CLRT) was conducted.
Using the variable area full-pressure rotameter, a
superimposed flow of 18.6 SCFM was added to the leakage already present in the containment.
This superimposed flow is equivalent to leakage of 8.277 percent per day.
A one-hour stabilization period was allowed to lapse after addition of this leakage in accordance with the requirements of Topical Report BN-TCP-1.
Data accumulation for the CLRT was started at 1339 hours0.0155 days <br />0.372 hours <br />0.00221 weeks <br />5.094895e-4 months <br /> on April 2, 1%8, and the CLRT was conducted for a four-hour period.
The measured CLRT leakage rates for this period were:
Simple BN-TOP-1 Leakage Rate
= 8.3619 //day Fitted BN-TCP-1 Leakage Rate
= 8.3395 %/day 11
0
The target CLRT leakage for this test was 8.329 +8.125 percent per day, or within the criteria as measured.
The ILRT and CLRT were declared successful at 1748 hours0.0202 days <br />0.486 hours <br />0.00289 weeks <br />6.65114e-4 months <br /> on April 2, 1%H.
TE-8 produced three data excursions of approximately 6 F in magnitude.
Two were during pressurization, one during ILRT (see figure 6).
No other sensor showed any similar data, so it was decided to delete TE-8 from all data sets.
%E-3 showed a flat response from the beginning of data acquisition (see figure 7). Again, it did not correspond to data on any other sensors,so it was decided to delete ~-3.
At 1755 hours0.0203 days <br />0.488 hours <br />0.0029 weeks <br />6.677775e-4 months <br /> on April 2, 19EH, depressurization of the containment was initiated at a rate of 6 psi/hr.
Containment entry for post-test inspection purposes occurred when the containment pressure was approximately 2 psig at 8231 hours0.0953 days <br />2.286 hours <br />0.0136 weeks <br />0.00313 months <br /> on April 3, 1989.
THe post-test inspection detected no anomalies or damage other than one broken indicator gage face and several broken lighting fixture covers.
Corrections were made to the measured ILRT leakage to account for the three penetrations which were in service during the ILRT and to account for the difference between the as-found and as-left minimun pathway local leakage values as required by %C I&E Information Notice 85-71.
95/ Upper Confidence Level (UCL) during ILRT = 8.117 %/day Corrections for Local Leakage Measurement.s
= g x tttt ~//da Total Reported Containment LXL
= 8.117 //day This value satisfies the acceptance criteria for the test of being less than 8.375 percent per day.
III.
ANALYSIS AND INTEFPRETATICN A.
Instrumentation S stem Performance TE-8 produced 3 unexplained data excursions of approximately 6
F in magnitude, as described in Section II.E.
All of the remaining 39 temperature 12
J P
4 1 4.>
detectors performed as expected with no anomalous behavior detected by the Ebasco ILRT computer program error checking routines.
This computer program also determines the inwitu temperature loop repeatability which consists of process
'easurement variations as well as sensor noise.
The average in situ loop repeatability for the 39 operating temperature sensors was 8.814 F.
This per formance compares wel I with the vendor~ laimed temperature sensor loop repeatability, excluding process variations, as given in Section II.B1.
Ten relative humidity sensors were installed in the containment for the ILRT.
%E-3 was showing a flat response, unlike other sensors at the same elevation, so it was deleted, see Section II.E.
The nine remaining channels for humidity operated as expected with no anomalous behavior detected by the ILRT computer program error checking routines.
The average in situ loop repeatability for the relative humidity sensors was 8.816 percent RH.
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 demonstrated that pressure sensor 1 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 8.8883 psi.
This performance compares wel I with the vendors laimed pressure sensor loop repeatability, excluding process variations, given in Section II.B.3.
The variable area rotameter performed as expected with no evidence of unstable reading, float sticking, or moisture in the float tube.
In sunmary, all of the ILRT test instrumentation performed in an adequate manner to allow determination of containment.
leakage rates to the sensitivity required
~
B.
Tem rature Stabilization Phase Prior to pressurization of the containment, the atmosphere was very stable with an average:temperature of 85.4 F and a maxirmm spread of temperature from the highest reading sensor to lowest reading sensor of 4.8 F.
During pressurization, the heat of compression of the air occurs mainly at the top of 13
the containment with colder pressurization air being added at the bottom.
At the end of pressurization, the average temperature was 188.8 F with a maximum spread of temperature from the highest reading sensor to lowest reading sensor of 26.3 F.
The results of the four-hour temperature stabilization phase are presented in Appendix B. 1.
The acceptance criteria given in Topical Report BN-TCP-1, Rev'ision 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 93.6 F with a maxi@un spread of temperature from the highest reading sensor to the lowest reading sensor of 12.4 This demonstrates that the heat sinks of concrete and steel in the containment were quickly returning the ccntainment atmosphere to a stable condition.
C.
Leaka e Surve Phase A leak estimated at 2-3 cfm was found on penetration 35 (Containment Spray) by leakage survey teams during containment pressurization and temperature stabilization, as described in Section II.E. After cycling manual valves V-7162 and V-7391, leakage was estimated at (8.5 cfm.
These valves are not ccntainment isolation valves.
Containment spray performs an ESF function, and is a closed seismic Category I system outside containment.
It is not subject to type C or bypass leakage testing (Ref. FSAR 6.2 ~4.2 & 6.2.4.4).
Leakage rate measurements on the containment were started after the temperature stabilization phase using the total time leakage rate methods of Topical Report BN-TOP-1, Revision 1.
As an additional diagnostic tool, mass point leakage rate measurements, as described in ANSI/ANS 56.8-1981, were conducted in paral lel.
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.
14
D.
Int rated Leaka e Rate Phase Leakage measurements were started at 8442 hours0.0977 days <br />2.345 hours <br />0.014 weeks <br />0.00321 months <br /> on April 2, 1989.
The total time BN-TCP-1 results for eight hours of leakage measurements are presented in Appendix 8.3.
A sumnary of the measured leakage after eight hours is:
BN-TCP-1 Total Time Simple Leakage Rate Fitted Leakage Rate Upper Confidence Level 8.863 %/day 8.852 %/day 8.117 //day The higher Upper Confidence Level of the BN-TCP-1 measurements is due to the nature of performing regression analysis on simple leakage rates instead of regression analysis on masses and the more conservative statistics utilized by BN-TOP-1.
As all acceptance criteria for a Reduced Duration BN-TCP-1 ILRT were met at eight 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 Leaka e Rate Phase Subsequent to the acceptance of the ILRT results, a superimposed leakage equivalent to 8.277 percent per day was added to the existing containment leakage using the variable area rotameter.
A one-hour stabilization period was al lowed to lapse after addition of this leakage in accordance with the requirements of Topical Report BN-TCP-1.
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 hours in accordance with Topical Report BN-TOP-1.
As presented in Appendix B.3, the leakage measurements met the acceptance criteria for the verification phase e
BN-TCP-1 Total Time Simple Leakage Rate Fitted Leakage Rate 8.362 %/day 8.348 %/day 15
16
RTD LOCATIONS AND VOLUMES 3 RTD's el.194 VOLUME242,055 CU FT.
9 RTD'S el.
171'OLUME 453,235 CU FT 10 RTD'S el.
130'OLUME 669,627 CU FT 10 RTD'8Iel.
84'OLUME 600,926 CU FT 8 RTD'S EL.
40'OLUME 534,157 CU FT Flgure1-
RHD LOCATIONS AND VOLUMES 3 RHD'8I el 171'OLUME l,049,347 CU FT 4 RHD'8I el 84' VOLUME900,640 CU FT 3 RHD'8 el 40'OLUME 550,01 3 CU FT Figure 2
yl
FLOW DIAGRAM ILRT PRESSURE SENSING &CONTROLLED LEAKAGEINSTRUMENTS INSIDE CONTAINMENT OUTSIDE CONTAINMENT PI CO D
lE PO CO PO Pl Fl ROTAAlETER Fl CO e
L g
U
k
ILRT PRESSURIZATION & DEPRESSURIZING SYSTEM TO UNITN0.1 UIT PENETRATGN TO ATMOSPHERE I
Pl I
I I
I PI I
ootslde contafnment inside containment 8'6nd flange removed for i1ft dnp pot 5 refrigerant ciphers wNl moisture seperators 6
UI Diesel dion LL 1fff1S ref free 8k coflp'essas (13g9 cfm tdal)
P caqxessasl
ST. LUCIE UNIT2 ILRTSEQUENCE 10 D
',B
,'C I
I I
I I
I I
I I
I I
I I
I I
I l
I I
I I
I I
I I
I I
I I
l I
I I
I I
I I
I I
I A: PRESSURIZATION @ 4 PSI/HR I
B: CONTAINMENTSTABILIZATIONPERIOD C: INTEGRATED LEAKAGERATE TEST (ILR7)
D: VERIFICATIONTEST - CONTROLLED LEAKAGE RATE TEST (CLRQ I
E: DEPRESSURIZATION 5.6 PSI/HR I
I I
I I
I I
I I
I I
I I
I I
10
TEMPERATURE DEGF m
(0 0)
FIGURE 6
PERCENT RELATIVEHUMIDlTY o
m 5
0" e cn w
m e
8 Po 5
(55
])S Qm 0z
~0 "Tl O
Q m
0z z0k 0z FIGURE7-
24
IX A
~ ~
TAHLKMTI~
CN=
At'4D
~ ~
TABLLATICNCF "ASWOLM)" AND "AS~T" ILRT RESLLTS Correction'of ILRT Result for'AS MQM)" Case In accordance with NK I&E Information Notice 85-71, additions are required to the ILRT results due to repairs and/or adjustments made due to Local Leakage rate testing during an outage in which an ILRT is conducted.
The corrections include only repairs or adjustments made to containment leakage boundaries which were made prior to the ILRT.
These corrections are'he difference between the pre-repair and post-repair leakages calculated in the minirmm pathway case and corrected for uncertainties in the measurements.
During the 19EP refueling
- outage, no such corrections are necessary.
The total local, minimum pathway leakage plus uncertainty rmst be added for the penetrations which are in use during the ILRT and w'hose containment isolation valves are not tested:
Penetration Total Ninirmm Pathwa Leaka e ILRT Correc tion P-52D ILRT Test P-52E ILRT Test P-7 Primary Mater 8 sccm 8 sccm 38 sccm 1.8 sccm 1.8 sccm 1.8 sccm 1.8 sccm 1.8 sccm 31.8 sccm The total "as-found" correction can be found adding the above ILRT corrections.
Neasured ILRT leakage at a 95% LCL Reported "as-found" ILRT results Acceptance Criteria (75% La) or Correction of ILRT results for "as-found" case 35.4 sccm 1.9
>< 18
%/day
+
- 8. 117 %/day 8.117 %/day 8.375 %/day 26
Correction of ILRT Results for "AS-LEFT" Case The only corr ection for the "as-left" ILRT case involves the penetrations which were in use during the test, P-52D, P52E and p-7.
From the above section, the ILRT "as-left" correction can be determined.
(Note:
A conservative simplification was made by not performing a root~an~uare sunmation of the local uncertainties.
)
Correction of ILRT results for "as-left" case Neasured ILRT Leakage at a 95
% UCL Reported "as-left" ILRT results Acceptance Criteria (75% La) 35.4 sccm or 1.9 x 1$
//day
+
8.117 //day 8.117 %/day ID.375 %/day 27
IX H
CCNTA IDENT INTEGRATED LEAKAGE RATE FINAL TEST REPCRT PSL 2 SPRIN$
19EH
ILRT TEST SEQUENCE 65 60 E6 PSXA SO RO A:
SSUR ATIOM O 4 PS /HR B: CONTAINMENT STABILIZATIOMPERIO C:
INTEGRATED LEAXAGE RATE TEST (I RT)
D: YERIFICATIOM TEST - CONTROLLED LEAKAGE RATE TEST (CLRT)
E:
DEPRESSURIZATIOM 6. 6 PSI/HR is sa Sequence Started 15:39 4/81/89 Sequence Ended 82:31 4/83/89
gl
APPENDIX B. 1 TEN ERATLRE STABILIZATICNN3DE PSL 2 SPRING 1%R Sequence Started 88:39 4/82/B9 Sequence Ended 84:39 4/82/B9
PSL 2 SPRIMi 1989 STABILIZATIONPERIOD STARTED AT 88:39 ON 4/82/89 TEN ERATlHE STABILIZATION S~E TIW AVE TEN MNBER AXES DEG F DELTA T//+t DELTA T/M LAST 2 RK LAST 1 M DELTA T/M CHANGE 1"2 6
~
7 4
8 18 11 12 13 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 188.791 98.958 97.478 96.622 95.999 95.525 95.139 94.828 94.538 94.285 94.848 93.824 93.686 8.888 8.888 8.888 8.888
- 8. 888 8.888
-2. 826
-2.865
-1.478
-1.168 W.975 W.858 M.767 8.888 8.888 8.888
-4.169
-2.951
-1.954
-1. 483
-1.179 W.987 M.854 M.772 M.714
-8.679 8.888 8.888 8.888 8.888 8.888 8.888 1.343 8.886
- 8. 483 8.314 8.284 8.136 8.887 0
NOTES
- 1) ~
1 HXH AND 2 KXH DELTA TEPPERATLHE VALLES ARE M3T VAL'ID LNTIL 1 HXH AND 2 HOLRS RESPECTIVELY HAVE PASSED IN TEE TEST 2)
THE STABILIZATIONCRITERIA IS MET (+EN:
-M HELLY A'AEAGE DELTA T FCR M PRECEEDI% NB'DIFRZS FKN ~ HOLRLY AVERAGE DELTA T FOR ~ PRECEEDING 2 HRHS BY LESS THAN 8.5 DEGREES F.
-TFK HELLY AVERAGE DELTA T FCR TEE PRECEEDING 2 HIGHS IS LESS THAN 1.8 DEGREES F.
-~ STABILIZATIONPERIOD IS A MINION OF 4 HE'S
- 3) ~ "4" INDICATES THAT~ STABILIZATIONCRITERIA HAS BEEN MET.
105 TEMPERATURE STABILIZATION 102 101 100 99 98 97 96 95 94 93 92 91 90 1:00-2:00 3:00 4:00 STABILIZATI CRITERIA MET
':00 TIME IN HOVRS
APPENDIX B.2 ILRT TEST N3DE PSL 2 SFRIMi 1%R Sequence Started 84:39 4/82/EH Sequence Ended 12:39 4/82/89 34
PSL 2 SPRING 1%&
CONTAIPHENT INTEGRATED LEAKAGE RATE TEST LEAlCAGE RATE IS ~SLIRED USING ~ ABSOLUTE ~D AND IS COMPUTED USING ~ TOTAL TIM MET%)D IN STRICT ACXXHDANCE WITH TOPICAL REPORT BN-TOP-1
(
REV 1
)
TEST PERIOD STARTED AT 84:39 WARS ON 4/82/89 TEST CCNDu"TED FOR 8.88 HIGHS FREESPACE VO LPGA OF CCNTAIAPENT IS 2588888 CU FT CCNTAIAPENT WAS PRESSLRIZED TO 57.56 PSIA FITTED TOTAL TIME ILRT LEAKAGE RATE Lam i%PER LIMIT OF 95% CCNFIDFME LEVEL LCL CCNTAIhflENT DESIGN LEAKAGE RATE La ILRT ACCEPTSfKE CRITERIA 75/ La
= 8.852
% /DAY
= 8.117
% /DAY
= 8.588
% /DAY
= 8.375 / /DAY
,1 s'~,l 1
BN-TCP REDLXED HHATIQN ILRT TERMINATION CRITERIA
-~ TREND CF ~ TOTAL'INE CALCLLATED LEAKAGE RATE SHALL INDICATE THAT THE NAENITUDE QF ~ LEAKAGE RATE IS TENDING TO STABILIZE AT A VALUE LESS THAN QR EQUAL TO 75/ CF La.
La
= 8.588
% /DAY 75% La
= 8.375
% /DAY Lam
= 8.852 / /DAY with a Positive Skew
-~ SKEW IS POSITIVE, ~EFQRE ~ LEAlCAEE RATE SHALL BE LINEARLY EXTRAPOLATED TO 24 HXHS USING THE LAST FIVE H3LHS 28 DATA POINTS, WHICKER PROVIDES ~ N3ST DATA POINTS.
THE EXTRAPCLATED LEAl(AGE RATE
( Lext
) AT 24 HIGHS SHALL BE LESS THAN 75/ CF La Lext = 8.175
% /DAY MT~ END CF. ~ ILRT~ LPPER LINIT l3= ~ 95/ CCNFIDEME LEVEL SHALL BE LESS THAN QR EQU"-L TO 75% CF La.
UCL = 8.117
% /DAY QF ~ ~SLRED LEAlCAGE RATES OVER ~ LAST 5 HXHS QR 28 DATA SETS, WHICHEVER PROVIDES ~ N3ST POINTS, SHALL BE LESS THAN QR EQUAL TO 75/ CF La.
~ CF SI~ LEAKAGE RATES = 8.853
% /DAY
DESCRIPTION OF VARIABLES AVE TEN CCNTAIAH34T~ TEN ERATLRE CALCLLATED FRQN VCLLPETRICALLY WEIGHTED RTD SENSOR INDICATICNS.
PRESSLRE PRIORY CCNTAI&VENT PRESSURE INDICATION.
VAPCR PRES CXNTAIAMENTVAPOR PRESSLRE CALCLLATED FRY VQ lPETR ICALLY WEIGHTED HPIIDITY/DEhPOINT SENSOR INDICATICNS.
LEAK SIM SIFFLE TOTAL TIM ~URED Lt&KAGE RATE.
LEAK FIT LEAKAGE RATE CALCLlATED FRCN FIRST ORDER REGRESSION OF SI~ TOTAL TIM LEAKAGE RATE DATA.
95% UCL LPPER LINIT OF ~ 95% CONFIDENCE~ OF FITTED LEAKAGE RATE DATA.
AIR NASS CONTAIAPENT AIR NASS.
I NOTES FOR TARLAR DATA 1.
TABLE VALLES OF ZERO SIGNIFY~ DATA IS NOT APPLICABLE TO ~ CALO%ATION.
2.
"DELETED" SIGNIFIES ~ SENSOR NAB DELETED.
ILRTWEIGHTED AVERAGETEMPERATURE 6
O LLJ 0
90 190 3.'00 TIMEIN HOURS
57.6 57.58 57.56 57.54 57.52 57.5 57A8 57A6 57.44 57.42 57.4 57.38 57.36 57.34 57.32 57.3 57.28 ILRT CONTAINMENTABSOLUTE PRESSURE TIME IN HOURS
0.415 0.414 OA13 0.412 0.411 0.41 0.409 0.408 0.407
'.406 cg 0.405 o
0.404 0.403 0.402 0.401 0.4
. 0.399 0.398 0.397 0.396 0.395 ILRTWEIGHTED AVERAGEVAPOR PRESSURE 1:00 2:00 3:00 4:00 5:00 6:00 7:00 TIME IN HOURS
697.5 ILRTAIR MASS 697.4 697.3 697.2 0
697.1 697 O
F-696.9 S
5 sss.s 696.7 696.6 696.5 1:00 2:00 3:00 4:00 TIME IN HOURS 5:00 8:00
ILRT Bn-Top-1 RATES RELATIVETO LIMITS 0.5 0.4
+
75@La 0.2, UCL 0.1 FITfE0 MMEINHOURS
(byf
'E>'l I-I
'I'yl phr
- pip,
ILRT VARIABLE TABLE SLIMY SAN TIM AVE TEN PRESSLHE VAP PRES LEAK SIN LEAK FIT M3 H3LRS DEG F PS IA PSIA
%/DAY
//DAY LCL
%/DAY AIR NASS LBS 1
2 3
4 5
6 7
8 9
18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25
- 8. $$
8.33 8.67 1.$$
1.33 1.67 2.$8 2.33 2.67 3.8$
3.33 3.67 4.$$
4.33 4.67 5.$$
5.33 5.67 6.8$
6.33 6.67 7.8$
7.33 7.67 8.$$
- 93. 686 93.418 93.233 93.844 92.87'9
- 92. 728 92.561
- 92. 417 92.281
- 92. 145 92.818 91.898 91.764 91.654 91.539 91.424 91.327 91.222 91.131
- 91. 848 98.949'8.867 98.786
- 98. 7$$
98.626 57.562 57.541 57.521 57.582 57.484 57.468 57.452 57.436 57.421 57.486 57.392 57.379 57.367 57.354 57.342 57.331 57.319 57.388 57.298 57.288 57.278 57.269 57.259 57.251 57.243
- 8. 4QGB
- 8. 4QG6
- 8. 4832
- 8. 4829 8.4QUS 8.4827
- 8. 4826
- 8. 4827
- 8. 4825
- 8. 4827
- 8. 4833
- 8. 4825
- 8. 4828
- 8. 4QGS
- 8. 4QG1
- 8. 4QG7 8.4QG4
- 8. 4837
- 8. 4845
- 8. 4QU7
- 8. 4842
- 8. 4843
- 8. 4845 8.4847 8.4846
- 8. $$8
- 8. 166
- 8. 128 8.845 8.864 S.QU5 8.817
- 8. QG7 8.845 8.856 8.868 8.858 S.QG9
- 8. $54 8.852 8.846 8.856 8.857 8.864 8.$59 8.863 8.864 8.871 8.$64 8.863
- 8. $$8 8.8$ $
8.$$$
8.85$
8.842 8.822 8.$84
- 8. $$4
- 8. $89 8.816 8.826 8.828 8.826 8.829
- 8. QGi S.QG1 S.QU4 S.QG6 S.QG9 8.841 8.844 8.846 8.849 8.851 8.852 8.$$8 8.8$ $
8.8$ 8 8.162 8.194 8.128 8.898 8.$97 8.186 8.117
'8.138 8.126 8.117 8.117 8.116 8.112 8.112 8.113 8.114 8.114 8.115 8.115 8.118 8.117 8.117 697872 697856 697849 697859 697848 697856 697862 697847 697838 697824 697886 697819 697827 697884 697881 697886 696985 696979 696962 696964 696951 6'96943 696928 696929 696926 43
SENSOR VCLLPE FRACTICNS TEN ERATLHE SENSORS 1 to 5
6 to 18 11 to 15 16 to 28 21 to 25 26 to 38 31 to 35 36 to 48
- 8. Q68523
- 8. Q68523 8.826785 8.826785
- 8. 824Q67 8.824Q67 8.828144 8.828144 S.Q68523
- 8. Q68523
- 8. 826785 8.826785 8.824Q67 8.824QG7 8.828144
$.828144
- 8. Q6$523
- 8. SSSlDSS 8.826785 8.826785 8.824Q67 8.824Q67 8.828144
- 8. Q62273
- 8. Q68523 8.826785 8.826785 8.824Q67 8.824Q67 8.828144 8.828144
- 8. Q62273 S.Q68523 8.826785 8.826785 8.824Q67 8.824Q67 8.828144 8.828144 S.Q62273 HAJJI DITY/DP SENSORS 1 to 5
8.118882 6 to 18 8.$98864
- 8. 118882 S. SSSSSS
- 8. QHS864
- 8. $98864
- 8. 8%864
- 8. 13S913
- 8. 139913
- 8. 139913 NOTE:
VALLEY CF ZERO INDICATES A DELETED SENSCR.
44
g-t H
ILRT VARIABLE SLNNARY SAN LE DELTA MEMBER H3LRS TEN 1
DEG F TEN 2
DEG F TEN 3
DEG F TEN 4
DEG F TEN 5
DEG F TEN 6
DEG F 1
2 3
4 5
6 7
8 9
18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 S. 88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33
.3.67 4.88 4.33'.67 5.88 5.33 5.67 6.88 6.33 6.67 7.88 7.33 7.67 8.88 87.388 87.362 87.447 87.283 87.371 87.498 87.388 87.458 87.498 87.539 87.512 87.476 87.558 87.555 87.584 87.688 87.578 87.615 87.617 87.662 87.743 87.734 87.818 87.821 87.887
- 86. 431 BE). 431
- 86. 431
- 86. 438
- 86. 448 86.428 86.438 86.448
- 86. 451
- 86. 449 86.462
- 86. 449
- 86. 458
- 86. 474
- 86. 458
- 86. 462
- 86. 469
- 86. 469 86.485
- 86. 485 86.583 86.583 86.585 86.516 86.516 88.861
- 88. 113
- 88. 167
- 88. 164 88.288 88.232 88.258 88.263 88.386 88.314 88.339 88.323 88.368 88.382 88.388 88.413
- 88. 442
- 88. 442 88.467 88.489 88.496 88.527 88.552 88.574 88.686 84.773 84.782 84.825 84.897 84.955 84.955 84.941 85.829 85.Qj82 85.888
- 85. 125
- 85. 188
- 85. 197 85.232 85.273 85.286 85.335 85.388 85.3'94
- 85. 436 85.443
- 85. 476 85.518 85.518 85.544 84.272 84.292 84.355 84.338 84.355 84.488 84.429 84.485 84.485 84.577 84.624 84.622 84.631 84.678 84 '18 84.743 84.738 84.823 84.848 84.882 84.868 84.974 85.889 84.967 85.I9 85.918 85.978 86.815 86.842
- 86. 889
- 86. 111
- 86. 161
- 86. 174 86.217 86.257 86.293 86.322 86.342
- 86. 481
- 86. 419
- 86. 454
- 86. 493 86.515 86.551 86.594 86.612 86.654 86.698
- 86. 721
- 86. 733
ILRT VARIAELE SLPPVRY SAN LE DELTA MNHER HOURS TEN 7
DEG F TEN 8
DEG F TEN DEG F TEN 18 DEG F TEN 11 DEG F TEN 12 DEG F 1
2 3
4 5
6 7
8 9
18 11 12 13 14 15 16 17 18 19 2Qj 21 22 23 24 25
- 8. 88 8.33 Qj.67 1.88 1.33 1.67 2.m 2.33 2.67 3.88 3.33 3.67 4.88 4.33'.67 5.88 5.33 5.67 6.88 6.33 6.67 7.88 7.33 7.67 8.QQ 86.587 86.587 86.652 86.616 86.683 86.672 86.712 86.726 86.757 86.777 86.882 86.8Qj9
- 86. 797 86.865 86.873 86.898 86.914 86.985
'6.952 86.961 86.97Qj 86.99Qj 87.815 87.826
- 87. Qj15 DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED 96.6QjQj 96.311
- 96. Q61 95.728
- 95. 432
- 95. 163 94.915 94.648 94.455 94.195 93.996 93.767 93.586 93.364 93.221
- 93. QGS 92.867 92.7Qj5 92.548 92.378 92.235 92.874 91.928
'91. 789 91.639 96.691 96.388
- 96. Qj89 95.772
- 95. 475 95.228 94.945 94.712 94.456 94.247 94.815 93.795 93.571 93.36Qj 93.196
- 93. Qj16 92.819 92.625 92.5tm 92.349 92.258 92.857 91.932 91.778 91.673 96.888 96.586
- 96. 186 95.915
- 95. 617 95.351
- 95. 888 94.816 94.579 94.353 94.131 93.912 93.688 93.532 93.3QjU
- 93. 1Qj4
- 92. 939
- 92. 769 92.621 92.443 92.277
- 92. 147
- 92. Q62 91.852 91.713 96.693 96.381
- 96. Qj47
- 95. 755
- 95. 493 95.289
- 94. 938
'94.684 94.448 94.219 93.997 93.768 93.553 93.373 93.156 92.987 92.812 92.6Qj8 92.473 92.381
- 92. 168
- 92. Qj29 91.894 91.733 91.6Qj3 46
pF',
lg A
i',
'I
ILRT VARIABLE SLPHARY SAN LE DELTA MNBER HRJRS TFJP 13 DEG F TEN 14 DEG F TEN 15 DEG F TER 16 DEG F TEN 17 DEG F TEN 18 DEG F 1
2 5
6 7
8 18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.$8 8.33 8.67 1.88 1.33 1.67 2.$8 2.33 2.67 3.88 3.33 3.67 4.88 4
33'.67 5.88 5.33 5.67 6.M 6.33 6.67 7.88 7.33 7.67 8.88 96.691 96.481 96.878 95.787 95.511 95.233 94.9S2 94.729 94.5$ 3 94.254 94.854 93.826 93.611 93.411 93.225 93.826 92.829 92.667
= 92.499 92.372 92.186 92.847 91.933 91.768 91.664 96.626 96.314 96.824 95.7$ 9 95.432 95.154
'4.891 94.614 94.398 94.148 93.968 93.728 93.516 93.327 93.118 92.938 92.763 92.581 92.424 92.251 92.1$ 9 91.947 91.881 91.651 91.489 96.775 96.463 96.148 95.848 95.541 95.261 95.8$ 1 94.759 94.521 94.292 94.184 93.876 93.668 93.492 93.264 93.$96 92.921 92.739 92.582 92.399 92.224 92.187 91.959 91.843 91.724 96.566 96.288 96.887 95.725
- 95. 451
- 95. 128 94.911 94.677 94.419 94.282 93.968 93.774 93.558 93.378 93.173 92.993 92.838 92.668 92.5M 92.33$
- 92. 186 92.878 91.981 91.7E3 91.664 96.588 96.287 95.994 95.648 95.394
- 95. 136 94.841 94.598 94.351 94.111 93.888 93.6S1 93.445 93.277 93.879 92.879 92.782 92.542 92.394 92.223 92.859 91.929
- 91. B$3 91.664 91.524 96.678 96.347 96.878 95.764 95.489 95.233
, 94.951 94.686 94.468 94.228 94.$M 93.781 93.579 93.488 93.149
'2.969 92.817 92.636 92.499 92.338 92.185 92.855 91.921 91.782 91.663
tg k
r 0
ILRT VARIABLE RJl"N-"RY SAP%LE DELTA MNBER HHURS TEN 19 DEG F TEN 28 DEG F TEN 21 DEG F TEN 23 DEG F TEN 24 DEG F 1
2 3
4 5
6 7
8 9
18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 4.33'.67 5.88 5.33 5.67 6.88 6.33 6.67 7.88 7.33 7.67 8.88 93.862 93.712 93.531 93.418 93.315 93.199 93.876 92.972 92.EH9 92.828 92.726 92.685
- 92. 455 92.414 92.381 92.233 92.248
- 92. 112
'2.894 91.997 91.919 91.811 91.728 91.612 91.516 97.494 97.397 97.317 97.25S 97.195 97.188 97.865 96.991 96.937 96.EH4 96.852
- 96. 798 96.775 96.713 96.659 96.618 96.685 96.571
'96.551
, 96.562 96.544 96.528 96.475 96.517 96.571
- 92. 178 92.896
- 92. QU6 91.969 91.915 91.S58 91.796
'91.765 91.699 91.668 91.634 91.683 91.538 91.529 91.464
- 91. 4QU 91.399 91.36B 91.345 91.345 91.276 91.228 91.248 91.217 91.217
- 92. 497
- 92. 464 92.372 92.385 92.229
- 92. 175
- 92. 132 92.878 92.827 91.973 91.948 91.9$ 9 91.832 91.881 91.778 91.789 91.674 91.631 91.628 91.577 91.559 91.588 91.555 91.512 91.478
- 93. 1QH 92.998 92.856 92.786 92.659 92.574 92.52$
- 92. 412
- 92. 481 92.385
- 92. 166
- 92. 1QU 92.QUB 92.887
'91.953 91.EH3
- 91. EU5 91.761 91.642 91.568 91.519 91.429 91.333 91.2QU 91.118 92.528 92.529 92.374 92.251
- 92. 186
- 92. 188 92.888
- 92. $46 91.984 91.972
- 91. EH6 91.853 91.8ii 91.737 91.726 91.665 91.668 91.5B6 91.544 91.532 91.461 91.414 91.382 91.351 91.3M 48
I II y ~ i ql 4f l5
ILRT VARIABLE RPHARY S~E DELTA MNBER HQLIRS TE%'5 DEG F TEN 26 DEG F TEN 27 TEN 28 DEG F DEG F TEN 29 DEG F TEN DEG F 1
2 3
4 5
6 7
8 18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 4.33'.67 5.88
'33 5.67 6.88 6.33 6.67 7.8$
7.33 7.67 8.88 91.418 91.364 91.335 91.245 91.171 91.318 91.225 91.283 91.256 91.191 91.245 91.245 91.245 91.171 91.191 91.122 91.129 91.875
'1.853 91.818 98.972 98.968 98.925 98.9$ 3 9$.9$3 93.845 93.6E3 93.568
- 93. 436 93.393 93.254 93.211 93.183 93.829 92.964 92.879 92.885 92.697 92.621 92.567 92.528 92.461 92.373 92.277 92.223 92.258 92.171 91.978 91.978 91.794 92.676 92.588 92.548
- 92. 484 92.354 92.333 92.237
- 92. 1G3
- 92. 187 92.887 92.865 92.822 91.968 91.895 91.838 91.768 91.765 91.782 91.691 91.668 91.619 91.563 91.686 91.4S7 91.424
- 92. 745 92.683 92.588
- 92. 498
- 92. 483 92.36$
92.297
- 92. 198
- 92. 156 92.871 92.817
- 92. $ 17 91.932 91.EH$
91.8Qj5 91.776 91.751 91.788 91.697 91.655 91.572 91.536 91.482
'91.462
- 91. 428 96.762 96.438
'96.$91 95.797 95.5Qj8
- 95. 187 94.941 94.694 94.458 94.232 93.996 93.883 93.548 93.375 93.193 92.983 92.785 92.615 92.454 92.315 92.146 92.883 91.855 91.714 91.688 96.637 96.385 95.977 95.6EU 95.393
- 95. 184 94.846 94.59$
94.321 94.874 93.878 93.656 93.452 93.259 93.855 92.855 92.669 92.518 92.337 92.155
'91.998 91.844 91.785 91.554 91.447
ILRT VARIABLE SUNDRY S~E DELTA MNBER HGJRS TEN 31 DEG F TEN 32 DEG F TEN 34 DEG F 2
3 4
5 6
7 8
9 18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 4.33'.67 5.88 5.33 5.67 6.88 6.33 6.67 7.88 7.33 7.67 8.88 96.714 96.382 96.844 95.748 95.452 95.174
- 94. E97 94 '71 94.485 94.158 93.944 93.731 93.523 93.384 93.132 92.922 92.747 92.597
~ 92.394 92.224 92.868 91.913 91.775 91.636 91.518 96.S44 96.498 96.151 95.857 95.556 95.289 95.811 94.773 94.528 94.282 94.866 93.853 93.638 93.434 93.238 93.821 92.855 92.785 92.581 92.341 92.285 92.841
- 91. G91 91.752 91.644
- 96. 785 96.353 96.835 95.732
- 95. 431
- 95. 142 94.873 94.637 94.379 94 '24 93.928 93.785 93.488 93.276 93.895 92.884 92.789 92.528 92.378 92.216 92.859 91.916 91.757 91.627 91.488 96.992'6.668 96.341 96.826 95.736
- 95. 435
- 95. 167
- 94. 928 94.662 94.415 94.218 93.963 93.778 93.557 93.352 93.163 92.%H 92.826 92.654
- 92. 494 92.314
- 92. 193 92.843 91.915 91.887 96.682 96.349 96.818 95.716 95.486 95.117 94.848 94.681 94.343 94.187 93.871 93.647 93.474 93.261 93.846 92.846 92.6B2 92.521 92.339 92.166 92.821 91.888 91.738 91.599 91.482 97.715 97.361 97.833 96.738 96.429 96.139 95.858 95.623 95.376 95.128 94.885 94.688 94.476 94.261 94.859 93.859 93.682 93.489 93.358 93.168 93.834 92.981 92.782 92.654 92.584
ILRT VARIABLE RPt%RY SAN LE DELTA MNBER K)LRS TEN 37 DEG F TEN 39 DEG F TEN 48 DEG F 1
2 4
5 6
7 8
18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.$8 4.33'.67 5.$8 5.33 5.67 6.$8 6.33 6.67 7.$8 7.33 7.67 8.$8
'96.732 96.488 96.$ 58 95.748 95.447 95.188 94.889 94.654 94.398 94.163 93.936 93.723 93.497 93.327 93.188 92.912 92.737 92.533
'2.383 92.224 92.856 91.944 91.885 91.666 91.558 96.664 96.318 95.994 95.678 95.379 95.899 94.833
'94.575 94.317 94.882 93.S47 93.623 93.438 93.215 93.822 92.G23 92.648 92.455 92.294 92.135 91.9G9 91.812 91.696 91.557 91.458 96.576 96.221 95.883 95.588 95.291 95.813 94.744 94.486 94.239 93.995 93.757 93.533 93.329 93.136 92.943 92.733 92.558 92.365 92.184 92.856 91.888 91.756 91.594 91.455 91.328 96.787 96.375 96.832 95.787 95.419 95.141 94.836 94.594 94.336 94.1$ 8 93.854 93.637 93.433 93.222 93.825 92.G36 92.659 92.478 92.318 92.159 91.973 91.825 91.789 91.581 91.442
,1 r
f J'h
ILRT VARIABLE SUGARY S~LE DELTA MNBER H3LRS PRES 1
PSIA PRES 2
PSIA HN 1
% RH HN 2
/ RH HN
% RH HEI 4
/ RH 1
2 4
5 6
7 8
9 1$
11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.$8
$.33 8.67 1.$8 1.33 1.67 2.$8 2.33 2.67 3.$8 3.33 3.67 4.88 4.33'.67 5.$$
5.33 5.67 6.88 6.33 6.67 7.88 7.33 7.67 8.$$
57.592 57.578 57.551 57.532 57.514 57.496 57.48$
57.464 57.449 57.434 57.428 57.4$ 7 57.394 57.381 57.369 57.357 S7.346 57.335
'7.324 57.314 57.384 57.294 57.284 57.275 57.267 57.562 57.541 57.521 57.5$ 2 57.484 57.468 57.452 57.436 57.421 57.4$ 6 57.392 57.379 57.367 57.354 57.342 57.331 57.319 57.388 57.298 57.288 57.278 57.269 57.259 S7.251 57.243 47.858
- 48. 228 48.698 49.148 49.428 49.898 58.178 58.6$ $
58.868 51.278 51.718 S2.858 52.428 52.788 53.238 53.798 54.218 54.8$ 8 55.168 55.648 56.$ 88 56.468 56.888 57.578 58.$ 88 43.838 43.878 43.968 44.828 44'18 44.368 44.358 44.448 44.518 44.64$
44.778 44.928 44.948 45.828 45.178 45.258 45.418 45.528 45.678 45.818 4S.868 46.878 46.418 46.368 46.43$
DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DEU-"TED DELETED DELETED DELETED DELETED 45.578 45.818 46.158 46.488 46.888 47.118 47.478 47.898 48.278 48.778 49.218 49.8$ 8 58.268 58.79$
51.428 51.898
- 52. 498 53.858 53.618
- 54. 238 54.788
- 55. 138 55.48$
55.788 56.858
'I \\ ~
~<A t
S
ILRT VARIABLE SENARY S~E DELTA MNBER HOURS HJ1 5
% RH H31 6
% RH
%PI 7
% RH
'HN 8
% RH HN
% RH HN 18
% RH 1
2 4
5 6
7 8
18 11 12 13 14 15 16 17 18 19 28 21 22 23 24 25 8.88 8.33 8.67 1.$8 1.33 1.67 2.M 2.33 2.67 3.88 3.33 3.67 4.M 4.33'.67 5.88 5.33 5.67 6.88 6.33 6.67 7.88 7.33 7.67 8.88 58.398 58.6M 58.858 51.868 51.328 51.548 51.968 52.388 S2.488 52.868 53.598 53.8M
- 54. 118
- 54. 458 54.828 55.248 55.638
- 56. 138
'6.488 57.878 57.738 58.288 58.468 58.738 58.828
- 47. 128 47.418 47.628 47.948 48.2M 48.528 48.958 49.~
- 49. 738
- 58. $6$
58.548 51.828 51.588 52.858 52.588
- 53. 198 53.698 54.288 54.818 55.358
- 55. 788
- 56. 148
- 56. 468 56.838 57.888 58.378
- 58. 748 58.838
- 51. 838 51.618 51.528 51.7SS 52.838
- 52. 6M
- 53. 138 54.868 53.488
- 54. 138 54.988 55.288 56.238 56.628 57.348
- 58. 4M 57.318 57.978 58.318 58.578 58.588 58.438
- 58. 148
- 58. 498 58.618 58.928 59.148 59.38$
59.448 59.788 59.668 59.718 5'9.858
- 59. 728 59.858 59.698 59.688 59.588 59.238 59.898
- 59. QGS
- 59. QGS 58.878 58.828 58.788
- 58. 768 58.658 5S.S38 55.838
- 56. 198 56.348 56.688 56.818
- 57. 168 57.238 S7.368
- 57. 488
- 57. 298 57.298 57.318 57.3$ 8 57.268 57.288 56.938 56.738 56.828 56.348 56.338 56.288 56.298
- 56. 298 56.398 S7.858
- 58. 168 S8.538 58.818 59.858 59.258 59.468 59.538
- 59. 658
- 59. 788 59.688 59.758 59.748 59.748 59.688 59.638-59.438 59.388 59.148 59.858 58.848 58.598 58.548 58.588 S8.638
APPEND IX 8.3 CLRT TEST NODE PSL 2 SPRIMi 1%&
Sequence Started 13:39 4/82/EH Sequence Ended 17:39 4/82/EP
,III
~ j h
J 4
PSL 2 SPRING 1%%
lXNTAIPDENT INTEGRATED LEAKAGE RATE TEST SLPPUWENTAL VERIFICATION TEST LEAKAGE RATE IS MEARHED USING ~ ABSCLUTE WTR3D AND IS CO%%TED USING THE TOTAL TIM PKlH3D IN STRICT ACCORDANCE WITH TOPICAL REPORT BN-TOP-1
(
REV 1
)
TEST PERIOD STARTED AT 13:39 HXHS QN 4/82/B9 TEST CQNDLCTED FQR 4.88 H3LRS FREESPACE VCLLPE QF CQNTAIBPENT IS 25888tM CU FT CCNTAIANENT WAS PRESSLRI ZED TO 57.21 PSIA FITTED TOTAL TIP% ILRT LEAKAGE RATE Lam CQNTAIbtENT DESIGN LEAKAGE RATE La SLPERI~D CLRT USAGE RATE Lo FITTED CLRT TOTAL TIM LEAKAGE RATE Lc
= 8.852
% /DAY
= 8.588
% /DAY
= 8.277
% /DAY
= 8.339
% /DAY Lo
+
Lam La/4
<=
Lc
<=
Lo
+
Lam
+ La/4 8.277 + 8.852 8.125
<= 8.339
<= 8.277 + 8.852 + 8.125 8.283
<= 8.339
<= 8.453
\\
1~ k I
DESCRIPTION OF VARIABLES AVE TEMP CONTAIAPENT~ TEN ERATLHE CALCLLATED FROM VCLLtETRICALLY WEIGHTED RTD SENSOR INDICATIONS.
PRESSURE PRIMARY CCNTAIAPENT PRESSLRE INDICATION.
VAPCR PRES CONTAIANENT VAPOR PRESSLRE CALCLLATED FROM VCLLPETRICALLY WEIGHTED RNIDITY/DE4FGINT SENSOR INDICATICNS.
LEAK SIM SI~E TOTAL TIME MEASURED LEAKAGE RATE.
LEAK FIT LE@CAGE RATE CALCULATED FRY FIRST CRDER REGRESSION OF SI~ TOTAL TIME LEAKAGE RATE DATA.
95% LXL AIR MASS LPPER LIMIT QF THE 95% COPFIDEMZ LEVEL OF FITTED LEAKAGE RATE DATA.
CXNTAIPRENT AIR MASS.
NOTES FOR TABULAR DATA 1.
TABLE VAUES OF ZERO SIGNIFY TFK DATA IS NOT APPLICABLE TO ~ CALCLLATIQN.
2.
"DELETED" SIGNIFIES ~ SENSCR WAS DELETED.
90.5 CLRT WElGHTED AVERAGETEMPERATURE 90.4 S0.3 90.2 90.1 90 89.9 89.8 89.7 89.6 89.5
't;00 2:00 TIME IN HOURS 3:00
CLRT CONTAtNMENTABSOLUTE PRESSURE 4:00 2:00 TINE IN HOURS 3:00 400
CLRT WE!GHTED VAPOR PRESSURE 0.41 0.409 0.408 0.407 o.aoe 0.405 0.404 0.403 0.402 0.401 0.4 1:00 2:00 TIME IN HOURS 3:00
CLRT AIR MASS 696.9 696.8 696.7 8
698.6 698.5 698.4 696.3 1'.00 2:00 TIME IN HOURS 3:00 4:00
Wl
0.46 0.44 CLRT Bn-TOP-1 RATES RELATIVETO LIMITS
+
GLRT UPPER UMIT 0.42 0.4 0.38 0.36 o
FlTIED LEAKAGE 0.34 O
0.32 g
0.3 0.28 0.26 0.24 0.22 CLRT LONER UMIT 0.2 1:00 ZOO T1ME IN HOURS
+L h
J
CLRT VARIABLE TABLE SLFF1ARY SAM TIME AVE TEN PRESSURE VAP PRES LEAK 8 IM LEAK FIT NO H3URS DEB F PS IA PS IA
%/DAY
'/DAY LKL
%/DAY AIR MASS LBS 1
~ 8.88 2
8.33 8.67 4
1.88 5
1.33 6
.1.67 7
2.88 8.
2.33 9
2.67 18 3.88 11 3.33 12 3.67 13 4.88
- 98. 487 98.343
- 98. 276 98.215
- 98. 155 98.897 98.845 EH.996 EH.935 EH.EH6, EH. 842 89.886 EH.768
\\
57.212 57.282 57.192
- 57. 183 57.174 57'67 57.157 57.158 57.142 57.134 57.127 57.119 57.112 8.4848 8.4851 8.4849 8.4852
",8.4851 8.4852 8.4852 8.4853 8.4856 8.4855 8.4856 8.4859 8.4859 8.888 8.466 8.415 8.481 8.388 8.348 8.379 8.364 8.349 8.365 8.348 8.368 8.362 8.888 8.888 8.888 8.395 8.388 8.346 8.358 8.346 8.338 8.348
'8.335 8.338 8.339 8.888 8.888 8.888 8.542
- 8. 454 8.398 8.431 8.428 8.484 8.487 8.398 8.484 8.484 696828 696775 696748 696784 696678 696656 696688 696574 696558 696582 696484 696428 696488
r,"
il
CLRT VARIABLE SUNDRY SAN LE DELTA TEN 1
TEN 2
TEN 3
TEN 4
TEN 5
TEN 6
MNBER H3LRS DEG F DEG F DEG F DEG F DEG F DEG F 1
8.88 2
8.33 8.67 4
1.82I 5
1.33 6
1.67 7
2.88 8
2.33 2.67 18 3.88 11 3.33 12 3.67 13 4.88 87.951 88.812
- 88. $25 88.877
- 88. 122
- 88. 164 88.287
- 88. 229 88.25'9 88.384 88.344
- 88. 428
- 88. 448 86.516 86.523 86.527 86.523 86.536 86.536 86.536 86.536
- 86. 534 86.536 86.534 86.545 86.545 88.782
- 88. 689
- 88. 745
- 88. 754 88.778
- 88. 778 88.841 88.841
- 88. 828 88.832 SS.887 88.839 88.828 85.629 85.658
- 85. 694 85.711 85.725
- 85. 768 S5.881 85.844
- 85. EUS 85.855 85.984 85.926 85.958
- 85. 186
- 85. 146
- 85. 182
- 85. 166 85.267 85.236
- 85. 299 85.299 85.296 85.341 85.382 85.447 85.484 86.852 86.858 86.894 86.923 86.957 86.991 87.822 87.865
- 87. SEU 87.118 87.148
- 87. 1%)
87.281
P
/j y: lP'
CLRT VARIABLE SUGARY S~E DELTA MNBER HOURS TEN 7
DEG F TED 8
DEG F TEMP 9
DEG F TEN 18 DEG F TEN 11 DEG F TEN 12 DEG F 1
2 3
4 5
6 7
8 9
18 11 12 13 8.8$
8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 87.888 87.898
- 87. 122
- 87. 14$
- 87. 165
- 87. 165 87.196 87.241 87.226 87.273 87.278 87.313 87.313 DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED 91.385
- 91. 227
- 91. 155
- 91. $99
- 98. 996 9$.943 9$.855 9$. 781 9$.681 98.631 9$.553 98.522 9$. 437 91.338 91.2$ 9 91.148 91.847 9$.955 98.868 98.885 9$.728 9$.618 98.558 98.588 98.4$3 98.349 91.371 91.278 91.168 91.867 98.975 98.899 98.814 98.748 98.682 98.591 98.521 9$.479 9$.425 91.217 91.187 91.813 98.9$ 3 93.828 98.723 9$.661 98.564 98.517 9$.445 9$.356 9$.344 98.259 64
.J Ct f',
l
/1;
CLRT VARIABLE SLPPVKY S~E DELTA TEN 13 TEN 14 T~ 15 TEM 16 TEN 17 TEN 18 MEMBER H)URS DEG F DEG F DEG F DEG F DEG F DEG F 1
8.88 2
8.33 3
8.67 4
1.88 5
1.33 6
1.67 7
2.88 8
2.33 9
2.67 18 3.88 11 3.33 12 3.67 13 4.88 I
91.267 91.158 91.821 98.931 98.817 98.743 98.667 98.684 98.515 98.443 98.365 98.291 98.237
- 91. 188 91.878 98.973 98.885 98.791 98.717 98.618 98;544 98.454 98.416 98.315 98.258 98.196 91.378 91.2EU
- 91. 166 91.879 98.996 98.888 98.883 98.718 98.668 98.599 98.581 98.447 98.382 91.312 91.222 91.117 91.818 98.924 98.878 98.796 98.728 98.622 98.572 98.4S3 98.448 98.398 91.169 91.848 98.933 98.$ 44 98.772 98.675 98.598 98.567 98.468 98.385 98.329 98.275 98.218 91.321 91.211 91.128 91.827 98.913 98.882 98.797 98.6EH 98.611 98.539 98.515 98.458 98.3B5
CLRT VARIABLE SLPt%RY S~E DELTA RNBER HOURS TEN 19 DEG F TFPP 21 DEG F TFPP 22 DEG F TEN 23 DEG F TEN 24 DEG F 1
2 5
6 7
8 9
18 11 12 13 S. 8$
8.33 8.67 1.$8 1.33 1.67 2.88 2.33 2.67 3.8$
3.33 3.67 4.88 I
91.269 91.191 91.1$ 8 91.818 98.984 98.819 98.796 98.639 98.681 9$.561
- 98. 451
- 98. 418 98.355 96.347 96.196 96.147 96.$ S2 95.992 95.911 95.826 95.778 95.782 95.628 95.528 95.466 95.439 91.867 91.217 91.125 91.871 9$.971 98.918 98.856
- 98. MS
- 98. 724 98.658 9$.596 98.531 9$. 478 91.331 91.328 91.248 91.2$ 6 91.127 91.$ 67 98.971 9$.915 9$.827 9$.887 98.722 9$.646 98.597 9$. 872 9$. 818 98.653 98.688 98.529
- 98. 426 98.373 98.326 98.263 98.221
- 98. 133 9$.888
- 98. $21 91.178 91.124 91.897 91.843 91.887 9$.936 9$.882 98.815 9$.781 98.718 9$.664 9$.599 9$.561
CLRT VARIABLESUEY SANPLE MNBER DELTA HDLRS TEN 26 DEG F TEPP 27
. DEG F TED 28 DEG F 1
2 4
5 6
7 8
9 18 11 12 13 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 I
- 98. 786
- 98. 732 98.694 98.641 98.571 98.533
- 98. 457
- 98. 421 98.325 98.385
- 98. 198
- 98. 175
- 98. 117 91.592 91.527 91.412 91.338
- 91. 291 91.288
- 91. 122 91.875 91.881 91.818 98.958 98.913 98.875 91.317 91.221 91.171 91.118 91.848 98.988 98.891 98.847 98.759 98.685 98.688 98.567 98.486
- 91. 227
- 91. 148 91.878 91.837 91.881 98.989 98.866 98.799 98.723 98.681 98.627 98.542 98.459
'91.243
- 91. 158 91.832 98.936 98.846 98.766 98.692 98.611 98.537
- 98. 461 98.487 98.333 98.284 91.872 98.987 98.872 98.776 98.686 98.686 98.528 98.451 98.366 98.312 98.247 98.162 98.123
, 67
CLRT VARIABLE SLIPRARY SPA LE DELTA TEMP 31 MNBER HCURS DEG F TEN 32 DEG F TEN 34
'EN DEG F DEG F TEN 36 DEG F 1
2 3
4 5
6 7
8 9
18 11 12 13 8.88 8.33 8.67 1.88 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 91.167 91.859 98.945 98.849 98.768 98.679 98.594 98.525 98.448 98.3S7 98.311 98.259 98.188
- 91. 258 91.162 91.881 98.973
- 98. EH5
- 98. 769 98.695 98.626 98.561
- 98. 498
- 98. 433 98.369 98.318
- 91. 136 91.828 98.937 98.829 98.751 98.648 98.5E3 98.513
- 98. 439 98.374 98.328 98.235
- 98. 166 91.432 91.344 91.241 91.156 91.846 91.885 98.989 98.852 98.776 98.782 98.614 98.572 98.522
- 91. 128 91.831 98.986 98.843 98.742 98.659 98.574 98.587 98.442 98.334 98.291 98.226 98.177
- 92. 138 92.822 91.987
- 91. EU3 91.732 91.649 91.575 91.497 91 '43 91.378 91.313 91.228 91.167
CLRT VARIABLE SlPNARY SM LE DELTA
%NEER KLFG TEN 37 DEG F TEN 38 DEG F TEN 39 DEG F TEN 48 DEG F 1
2 3
4 5
6 7
8 9
18 11 12 13 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 91.216 91.899 98.996 98.877 98.799
- 98. 787 98.622 98.564
- 98. 487
- 98. 436 98.349 98.386 98.237 91.876 98.979 98.865 98.788 98.698 98.596 98.511 98.444 98.357 98.383 98.248 98.164 98.186
- 98. 9G5 98.866
- 98. 774 98.678 98.577 98.516 98.428 98.342
- 98. 268 98.214
- 98. 127 98.884 98.815 91.899 98.978
- 98. 685
- 98. 785
- 98. 782 98.617 98.538
- 98. 456 98.366 98.317 98.258
- 98. 174
- 98. 131
I C
CLRT VARIABLE SUPKARY SAN LE DELTA PRES 1
PRES 2
HN 1
HN 2
RN 3
RN 4
MNBER H(XJRS PSIA PSIA
% RH
% RH
% RH
% RH 1
2 4
5 6
7 8
18 11 12 13 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33 2.67 3.88 3.33 3.67 4.88 I
57.262
- 57. 226 57.216 57.288
- 57. 199 57.198 57.182 57.173 57.165 57.158 57.158 57.143 57.137
" 57.212 57.282
- 57. 192 57'83 57.174 57.167 57.157 57.158 57.142 57.134 57.127 57.119 57.112 59.588 68.828 68.518 68.988 61.318 61.748 62.118 62.488 62.918 63.218 63.458 63.748 64.888 46.678 46.778 46.888 47.818 46.878 46.938 46.928 46.958 47.288 47.138 47.188 47.228 47.218 DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED DELETED 56.788 56.898 56.988
- 57. 148 57.268
- 57. 468 57.538 57.668 57.888 57.918 58.838
- 58. 118 58.218
i
/$
0
CLRT VARIABLESUEY S~
DELTA MNHER HOLHS HN 5
% RH HEI 6
% RH HN 7
% RH HN 8
HJ1
%RH
% RH HN 18
% RH 1
2 3
5 6
7 8
18ll 12 13 8.88 8.33 8.67 1.88 1.33 1.67 2.88 2.33
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59.828 59.878 59.188 59.888 59.188 59.888 59.138 59.188 59.178 59.188 59.258 59.358 59.398 57.548 57.758 57.858 57.968 58.898
- 58. 138
- 58. 298 58.388
- 58. 428 58.618 58.648 58.768 58.988 58.828 58.898 59.828
- 59. 188 59.288 59.318 59.418 59.468 59.558 59.688 59.788 59.768 59.858 58.868 58.948 59.828 59.288 59.288 59.378 59.368 59.548 59.688 59.588 59.838 59.888 59.878 56.568 56.688 56.658 56.768 56.898
- 57. 838 57.828
- 57. 188 57.288 57.298
- 57. 428 57.588 57.588 58.888 58.988
- 58. 958 59.838
- 59. 148 59.218 59.368 59.358 59.438 59.558 59.688 59.788 59.818 71
XX 72
TYPE B TEST'IHG'BETKEEH REFUELIHG OUTAGES SINCE 1986 REFUELIHG ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt AS FOUND AS LEF'I DESCRIPTION DATE SCCH SCCH REHARKS ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt ELECTRICAL PENETRATION A-8 9-14-88 ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt AS FOUHD AS LEFT DESCRIPTION DATE SCCH SCCH REHARKS ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt PERSONNEL AIR LOCK 18-28-86 84-16-87 89-23-87 11-13-87 85-13-87 88-25-88 1488 1488 6128 6128 3428 3428 6258 6258 3868 3868 6328 6328 ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt AS FOUND AS LEFT DESCRIPTION DATE SCCH SCCN REHARKS ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt EHERGENCY ESCAPE HATCH 89"18-86 83-13-87 25 25 217.9 217.9 89-89-87 3547.9 3547.9 83-89-88 89-81-88 188 198 188 198
TYPE C TESTING BETMEEN REFUELIHG OUTAGES SINCE 1986 REFUELING fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff AS FOUHD AS LEFT DESCRIPT ION DATE SCCtl SCCN REtlARKS fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ttAIH PURGE VALVES P-IB EXHAUST 11-87-86 e5-12-87 89-23-87 83-23-88 86-23-88 89-22-88 12-28-88 68B 688 P-11 INLET 11-87-86 BS-12-87 89-23-87 83-23-88 86-23-88 B9-22-88 12-28-88 74
TYPE C TESTING BETilEEN REFUELIHG OUTAGES SIHCE 1986 REFUELING fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff AS FOUHD AS LEFT DESCRIPTION DATE SCCII SCCII REIIARKS fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff HYDROGEN PURGE VALVES 88-11-86 P-56 INLET BYPASS LEAKAGE 18-22-86 81-38-87 85-87-87 87-21-87 89-23-87 12-22-87 83-22-88 83-24-88 86-22-88 89-22-88 12-28-88 188 188 288 288 2588 2588 2188 2188 3888 3888 2588 2588 3588 3588 5888 5888 18)888 18,888 I l)888 Il)888
l
TYPE C TESTING BETMEEH REFUELING OUI'AGES SINCE 1986 REFUELING fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff AS FOUND AS LEFT DESCRIPT IOH DATE SCCII SCCN RE11ARKS fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff HYDROGEN PURGE VALVES 88-11-86 P-57 EXHAUST BYPASS LEAKAGE 18-22-86 81-3B-87 es-e7-87 87-21-87 89-23-87 12-22-87 83-22-88 86-22-88 B9-22-88 12-28-88 5B 138
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TYPE C TESTING BETMEEN REFUELIHG OUTAGES SIHCE 198& REFUELING ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt AS FOUND AS LEFT DESCRIPTIOH DATE SCCN SCCH RENARKS ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt P298 PRESS SAHPLE V-5282 7-28-87 288 288 V-5282 7-28-87 4888 488 REPAIRED V-5285 BYPASS LEAKAGE P-26 LETDOMH V-2516 7-86-88 358 358 REPACKED V2516 BYPASS LEAKAGE P48A N2 SANPLE I-FSE-27-8 12-86-88 8
NO LIGHT INDICATIOH POSITION VERIFIED BY LLRI'-FSE-27-8 12-12-88 8
REPLACED I-FSE-27-8 P-4BB H2 SANPLE I-FSE"27-16 1-12-89 8
8 REPLACED I-FSE-27-16 77
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$ 2 TAP NI FLANGE 0-RING BLANK FLANGES GASKET INTER-SPACE NA 89-29-87 89-29-87 89-29-87 89-29-87 18-88-87 11-16-87 11-89-87 1 1-17-87 89-29-87 e
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s fffffffffffff FCV-26-1 FCV-26-2 FCV-26-3 FCV-26-4 FCV-26-5 FCV-26-6 V-88148 V-88143 V-BBI59 V-88144 V-BBIBI V-25-28 FCV-25-7 V-25-21 FCV-25-8 sAS FOUND aAS LEFT aAS FOUND aAS LEFT a
DATE s
SCCtl s
SCCtl a
SCCM s
SCCM a
REtlARKS aMIN.PATH aMIN.PATH aMAX.PATH atlAX.PATHa ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff s
s 8
l 8
s s
s s
128 I
128 s
s s
s 8
l 8
s s
s s
8 a
8 s
s s
s8, 8
s s
s s
2488 a
1758 s
s s
s 8
a 8
s s
s se, e
s s
558 s
s s
s s
s s
s s
s s
s s
s s
s s
s s
s s
s s
s s
s s
4888 s
s s
s s
488 s
s s
s a
8 s
s 558 s
s s
s 148 s
s s
s s
248 s
s s
s s
8 s
s s
s s
8 s
s s
s s
3588 s
s s
488 s
s s
s s
8 82-89-89 82-89-89 82-89-89 82-89-89 82-89-89 84-83-89 82-14-89 82-14-89 BYPASS BYPASS BYPASS BYPASS BYPASS BYPASS 148 s
s s
TOTAL TYPE C
e LEAKAGEa 17.9 a
17.9 2818 s
s s
s s
s TOTAL BYPASS a
TYPE s
LEAKAGEs 6265 s
5655 a6)249,418s 18)518 a
s s
s s
P~ t
'd
LCCAL LE@CAGE RATE PROBLEMS SINCE LAST ILRT On March 3, 1%8 Primary Makeup Mater Isolation Valve ~-15-1 was tested and would not come up to test pressure.
It would only pressurize to approximately 33 psig.
The leakage was calculated at approximately 228 scfm.
This value exceeded the Type B and C leakage limit of 8.6 La.
This was reported on Licensee Event Report %EH-B9M.
The valve was repaired and as-left leakage was 888 sccm.
The inside valve on this penetration had a leakage of Xl sccm, thus as-found as well as the as-left mimimum pathway leakage for this penetration was 38 sccm.