ML17342A211
| ML17342A211 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 06/30/1985 |
| From: | STONE & WEBSTER ENGINEERING CORP. |
| To: | |
| Shared Package | |
| ML17342A210 | List: |
| References | |
| NUDOCS 8509300193 | |
| Download: ML17342A211 (83) | |
Text
REACTOR CONTAINMENT BUILDING "INTEGRATED LEAKAGE RATE TEST TYPES A, B, AND C PERIODIC TEST V
FLORIDA POWER AND LIGHT COMPANY TURKEY POINT PLANT UNIT NO.
3 JUNE 1985 PREPARED BY STONE 8 WEBSTER ENGINEERING CORPORATION
- BOSTON, MASSACHUSETTS 0830-1537101-B2
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TABLE OF CONTENTS Section
'itle TABLE OF CONTENTS LIST OF ATTACHMENTS
~Pa e
REFERENCES PURPOSE
SUMMARY
2.1 TYPE A TEST 2.2 LOCAL IEAKAGE RATE TESTS (Types B and C)
TYPE A TEST 3.1 EDITED IOG OF EVENTS 3.2 GENERAL TEST DESCRIPTION 2-1 2-1 2-2 3-1 3-1 3-3 3.2.1 Prerequisites 3.2.2 Equipment and Instrumentation I
3.2.3 Data Acquisition System 3.2.4 Data Resolution System 3;3 TEST RESULTS 3.3.1 Presentation of Test Results 3-4 3-6 3-6 3.3.2 3'.3 3.3.4 3.3.5 ILRT.Results - Mass Point Method ILRT Results - Total Time Method Superimposed Leakage Verification Test Results Type C Corrections 3-6 3-6 3-6 3-7 LOCAL LEAKAGE RATE TESTS (Types B and C) 4-1
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LIST OF ATTACHMENTS Attachment Title 2.1A 2.1B Graph 1 - Temperature versus Time Graph 2
Containment Leakage Rate and UCL versus Time (Mass Point) 3.2A 3.2B 3.2C 3.2D
.3.2E 3.2F 3.3A 3.3B 3.3C Site Meteorology Instrumentation List Instrumentation Location - RHDs (Profile View)
Instrumentation Location - RHDs (Plan View)
Instrumentation Iocation " RTDs (Profile View)
Instrumentation Iocation - RTDs (Plan View)
ILRT - Input Variables Leakage Rate Data - Mass Point Leakage Rate Data - Total Time 3.3D Superimposed Leakage Verification Test Data (Reduced Input Variables, Mass Point, Total Time Results) 3.3E Graph 3 - Containment Mass versus Time 3.3F Graph 4
Containment Leakage Rate and UCL versus Time (Mass Point) 3.3G Graph 5
Calculated Containment Leakage Rate and UCL versus Time (Total Time) 4A 4B 1985 Iocal Leakage Rate Test Data 1983 Local Leakage Rate Test Data
0
REFERENCES 1.
- 10CFR50, Appendix J, Primary Reactor Containment Leakage Testing for Mater-Cooled Power Reactors, October 22, 1980.
2.
Florida Power 8 Light Turkey 'Point Plant Operating Procedure 13100.1, Integrated Leakage Rate
- Test, and 13100.2, Valve Lineup for ILRT.
3.
ANSI N45.4, American National Standard Leakage-Rate Testing of Containment Structures for Nuclear Reactors, March 16, 1982.
4.
ANSI/ANS-56.8, Containment System Leakage Testing Requirements, February-19, 1981~.
5.
Bechtel Corporation Testing Criteria
. for Integrated Ieakage Rate Testing of Primary Containment Structures for Nuclear Power Plants, BN-TOP-l, Revision 1, November 1, 1972.
~This document used only as a guideline and any reference to said document in no way implies compliance.
0
SECTION 1
PURPOSE The purpose of this report is to present a description and analysis of the June 1985 Periodic Type A Containment Integrated Leakage Rate Test (ILRT),
and a
summary of the periodic Types B
and C local leakage rate tests conducted since March 1982 on the Florida Power and Light Company's (FPSL)
Turkey Point Plant, Unit No. 3.
Stone 8 Webster Engineering Corporation provided engineering consultation services to FPGL during the performance of this test.
This report is submitted as required by
- 10CFR50, Appendix J, Paragraph V.B (Reference 1).
0830-1537101-B2
SECTION 2
SUMMARY
2.1 TYPE A TEST
.Pressurization for the ILRT began at 0207 hours0.0024 days <br />0.0575 hours <br />3.422619e-4 weeks <br />7.87635e-5 months <br /> on June 7,
1985.
Investi-gations of all penetration areas for leakage were conducted during the pressurization period and throughout the Type A Test.
Only minor leakage paths were identified.
Containment pressure was 67.92 psia when the pressurization equipment was secured at approximately 1102 hours0.0128 days <br />0.306 hours <br />0.00182 weeks <br />4.19311e-4 months <br />.
The temperature stabilization criteria was satisfied at 2015 hours0.0233 days <br />0.56 hours <br />0.00333 weeks <br />7.667075e-4 months <br /> on June 7,
1985.
This is slightly longer than the traditional Turkey Point temperature stabilization period of approximately eight hours.
The additional time in achieving the temperature stabilization is attributed to the first. hour of pressurization when the cooling water to the compressor aftercoolers was found to be inadequate.
When sufficient flow was established, the quality of the compressed air improved.
The one hour of inadequate cooling water flow also impacted the moisture stabilization.
The moisture trend did not achieve an essentially straight line trend until 0200 hours0.00231 days <br />0.0556 hours <br />3.306878e-4 weeks <br />7.61e-5 months <br /> on June 8, 1985.
The start of the Type A was shifted to 0200 hours0.00231 days <br />0.0556 hours <br />3.306878e-4 weeks <br />7.61e-5 months <br /> based on moisture stabilization.
Both the Mass Point'nd the Total Time leakage rates were well below the Turkey Point 0.75La limit of 0.1875 percent per day.
The stability in the leakage trends was interrupted at approximately 0715 and 0830 when the Spent Fuel Pit Heat Exchanger (SFPHX) was put in service.
This, additional cooling load raised the component cooling water temperature which in turn raised the residual heat removal temperature.
As shown on Attachment 2.1A, the impact on the containment air temperature was very subtle,
- however, the impact on the leakage
- trends, as shown on Attachment 2.1B, was dramatic.
The start time of the Type A Test was shifted to 0830 based on the SFPHX temperature perturbation.
The temperature, humidity, and the pressure data were monitored at 15 minute intervals.
The Type A Test was run from 0830 to 1630 hours0.0189 days <br />0.453 hours <br />0.0027 weeks <br />6.20215e-4 months <br /> on June 8,
- 1985, with a
Mass Point Upper Confidence Limit (UCL-MP) of 0.069782 percent/day and a Total Time Upper Confidence Limit (UCL-TT) of 0.14049 percent per day (See Section 3.3, Test Results.)
These rates are well below the 0.1875 percent day acceptance criteria.
The superimposed leakage verification test was started at 1730 hours0.02 days <br />0.481 hours <br />0.00286 weeks <br />6.58265e-4 months <br /> and was sucessfully completed at 2130 hours0.0247 days <br />0.592 hours <br />0.00352 weeks <br />8.10465e-4 months <br /> on June 8, 1985.
Depressurization of the containment was started at 2207 hours0.0255 days <br />0.613 hours <br />0.00365 weeks <br />8.397635e-4 months <br /> on June 8,
- 1985, and was completed at 0608 hours0.00704 days <br />0.169 hours <br />0.00101 weeks <br />2.31344e-4 months <br /> on June 9, 1985.
0830-1537101-B2 2-1
2.2.
LOCAL LEAKAGE RATE TESTS (Types B and C)
The Local Leakage Rate Tests (LLRTs) of containment isolation valves and other primary containment penetrations were conducted as required by the methods described in FPSL's Operating Procedure No. 13404.1, "Containment Boundary Isolation Valves - Local Ieakage Rate Tests" since the last Unit No.
3 Type A Test performed in March 1982.
Section 4
of this report summarizes the data for the two surveillance periods (1983 and 1985) of LLRTs conducted since the last Type A Test in accordance with Appendix J,
- 10CFR50, Paragraph V.B.
0830-1537101-B2 2-2
557.2 K
557.1 557 55S.S TINE HOURS 8
JUN 1985 RTTRCHMENT 2. 1R TEMP VS.
TIME TURKEY POINT UNIT NO.
3 INTEGRRTED LERKRGE RRTE TESt
RUMP UCLNP 8
JUN 1S85 Kl 63 63 6)
OJ
()
RTTRCHMENT 2.iB LRN 8
UCL VB. TINE TURKEY POINT UNIT NO.
3 INTEGRRTED LERKRGE RRTE TEST
SECTION 3 TYPE A TEST 3.1 EDITED LOG OF EVENTS This log was Events.
edited from information contained in the official Iog of June 7,
1985 0207 Containment pressurization was initiated.
. Pressurization rate was approximately 6.4 pounds per hour.
0508-Performed leakage investigation of the penetration area.
No leakage was noted.
0600 Containment pressure was 38.46 psia.
Performed leakage in-vestigation.
Minor leakage noted on penetration 10, Reactor Coolant Drain Tank (RCDT) and Pressurizer Relief Tank Vent, Nitrogen to RCDT, and on penetration 24, Seal Water Injection to A Reactor Coolant Pump.
1102 Containment pressure was 67.92 psia.
Compressors were
- secured, and the pressurization line was vented.
1500 The pressure between the purge supply valves was increasing.
Reading was about 11.5 psig 2015 Personnel Hatch pressure increasing.
Pressure was 8 psig.
Satisfied the temperature stabilization criteria of the test procedure.
June 8,
1985 0000-0400-The pressure between the purge supply valves was 22 psig.
Leakage was identified on a
steam trap drain off of "C"
MSIV.
Purge supply pressure was 26 psig.
0615 Personnel Hatch pressure was 10 psig.
Purge supply pressure was 37 psige 0830-Purge supply pressure was 51 psig.
Personnel hatch pressure was 11.5 psig.
1100-Declared 0830 on June 8,
- 1985, as the start of the Type A
Test.
1400 PORV-3-455C closed.
This had been blocked open to satisfy a
Technical Specification requirement.
The RCS was vented for Type A purposes thru temporary modifications on valves 543A, B, and C.
0830-1537101-82 3=1
1630 1645-1730-2130 2207 Satisfied Type A criteria for a reduced duration test.
Superimposed leakage rate was started.
Superimposed leakage verification test was started.
Superimposed leakage rate criteria was satisfied.
Depressurization of the containment started.
June 9,
1985 0608 Depressurization completed.
0830-1537101-B2
GENERAL TEST DESCRIPTION 3.2.1 Prerequisites In accordance with the Turkey Point Plant Unit No.
3 ILRT Procedure 13100.1 (Reference 2),
the following is a listing of the pertinent prerequisites that were completed and documented prior to containment pressurization:
a.
General inspection of the accessible interior and exterior surfaces of the containment structures and components completed.
b.
All equipment and instrumentation that could be damaged by test pressure removed or protected.
c.
All instrumentation required for the test calibrated within six months of the test and functionally verified.
d.
All required system valve lineups completed, including closure of containment isolation valves.
e.
All required Types B and C local leakage rate testing completed.
g ~
The Official Log of Events established.
Site meteorological data recorded at least three days prior to and during the ILRT (Attachment 3.2A).
h.
Temporary containment air recirculation fans installed and tested.
ILRT pressurization system properly installed and tested.
All ILRT computer software used for test calculations tested and operational.
3.2.2 Equipment and Instrumentation Pressurization of the containment was achieved by the utilization of a
temporary system consisting of ten air compressors manifolded to aftercoolers and refrigerant air dryers.
The system included adequate instrumentation and valving to maintain proper monitoring and control of the compressed air quality throughout the pressurization sequence.
The total capacity of the pressurization system was.
rated at approximately 10,000 standard cubic feet per minute (scfm).
The various containment parameters required to calculate containment leakage during the test were monitored using instrumentation which consisted of 22 resistance temperature detectors (RTDs), ten relative humidity detectors (RHDs),
and two absolute pressure quartz manometers.
Pertinent data for the test instrumentation is listed in Attachment 3.2B, and the general locations of the RTDs and RHDs are shown in Attachment 3.2C through 3.2F.
A rotometer was used to perform the superimposed leakage verification test.
0830-1537101-B2 3-3
3.2.3 Data Acquisition System The Turkey Point Plant Unit No.. 3 ILRT approximately 15 minute intervals during multicha'nnel data logger was used to scan 10 RHDs, and manometer signal inputs.
Data manually recorded.
sensor data were recorded at the test.
A programmable, and record data from 22 RTDs, readings of the flowmeter were The ILRT utilized a portable programmable computer to average the test data.
Periodically during the test period, weighted average temperature, weighted average relative
- humidity, absolute
- pressure, vapor
- pressure, and mass values were computed.
3.2.4 Data Resolution System After the appropriate data had been acquired and averaged, the results were inputted to the Stone 8 Webster Engineering Corporation's (SWEC) portable computer for leakage rate calculations.
For the Turkey Point Plant Unit No.
3 ILRT, both the Absolute Method of Mass Point Analysis and Absolute Method of Total Time Analysis were used to determine the leakage rate.
Absolute Method of Mass Point Anal sis The Absolute Method of Mass Point Analysis consists of calculating the air masses within the containment structure, over the test
- period, using
- pressure, temperature, and dewpoint observations made during the ILRT.
The air masses are computed using the ideal gas law as follows:
144 V (P-P )
v RT (Eq.
1) where:
M
= air mass, lbm P
= total pressure, psia P
= average vapor pressure, psia R
= 53.35 ft-lb /lb R (for air) m T
= average containment temperature, R
V
= containment free volume, 1.55 x 10 ft The leakage rate is then determined by plotting the air mass as a function of time, using a least-squares fit. to determine the slope, A = dM/dT.
The leakage rate is expressed as a percentage of the air mass lost in. 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or symbolically:
Leakage rate
= A/B(-2400)
(Eq. 2)
Where A is the slope of the least-squares curve and B is the y-intercept.
The sign convention is such that the leakage out of the containment is
- positive, and the units are in percent/day.
The air mass is calculated and correlated as a function of time by means of a least-squares curve fit of the form:
M = At, + B (Eq. 3) 0830-1537101-B2 3-4
The slope A
and y-intercept B
are used in Equation 2
to determine the leakage rate.
A confidence interval is calculated using a Student's T distribution.
The sum of the leakage rate and the confidence interval is the upper confidence limit - mass point (UCL-MP).
Absolute Method of Total Time Anal sis The Absolute Method of Total Time Analysis consists of calculating air lost from the containment, using pressure, temperature, and dewpoint observations made during the ILRT.
The containment air mass is computed using Equation l.
The measured leakage rate at any time (t) is determined by subtracting the mass at that time (Mt) from the initial mass (Mi) and dividing by the initial mass.
The measured leakage rate is expressed as a percentage of containment mass lost in 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or symbolically:
Mi-Mt Measured leakage rate
=
M..<)
(2400)
Mi(b,t (Eq 4)
The sign convention is such that leakage out of the containment is positive, and the units are in percent/day.
The calculated leakage rate is determined by plotting the measured leakage rate as a function of time and then performing a least-squares curve fit of the measured leakage rate values as follows:
Calculated leakage rate
= At + B (Eq. 5)
A is the slope and B is the y-intercept of the least-squares curve.
The confidence interval is calculated using the equations in Reference 5.-
The sum of the calculated leakage rate and the confidence interval is the upper confidence limit total time (UCL-TT).
This analysis method was used in conjunction with the procedure.
0830-1537101-B2 3-5
0
ATTAC1BlENT 3. 2A SITE METEOROLOGY Date 6-3-85 6-4-85 6-5-85 6-6-85 6-7-85 Time 1300 1700 2100 0100 0500 0900 1300 1700 2100 0100 0500 0900 1300 1700 2100 0100 0500 0900 1300 1700 2100 0100 0200 0300 0400 0500 0600 Ambient Temperature F) 93 91 86 82 78 80 96 91 84 82 78 86 89 86 82 81 79 84 86 87 81 81 80 80 80 80 78 Barometric Pressure
~(in.
H )
30.0 29.93 29.93 29.94 29.92 29..98 29.95 29.89 29.92 29.92 29.92 29.93 29.95 29.91 29.93 29.94 29.95 29.96 29.98 29.94 29.95 30.00 29.97 29-95 29.95 29.96 29.97 Wind Velocity
~(m h) 7 8.
8 7
7ll 6
6 8
3 9
9 14 9
10 8
6 10 9ll 5
7 9
10 7
6 Wind Direction (azimuth) 0 155 245 255 265 330 350 45 30 45 0
45 35 30 40 40 20 40 40 45 50 110 120 90 120 120 130 0830-1537101-B2 Page 1 of 3
ATTACHMENT 3.2A (Cont)
SITE METEOROLOGY Date 6-7-85 (Cont) 6-8-85 Time 0700 0800 0900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 0000 0100 0200 0300 0400 0500 0600 0700 0800 0900 1000 Ambient Temperature
( F) 80 82 83 86 86 87 88 88 88 87 86 86 85 84 82 81 81 79 80 80 79 78 75 76 77 79 83 86 Barometric Pressure
~(in.
H )
29.99 30.00 30.02 30.03 30.03 30.02 30 F 00 29.98 29.96 29.95 29.94 29.93 29.93 29.95 29.96
. 29.97 29.98 29.97 29.96 29.96 29.96 29.96 29.95 29.97 29.97 29.97 29.85 29.98 Wind Velocity
~(m h) 5 7
7 8
6 5
6 5
5 6
7 8
7 6
8 7
6 6
4 3
3 3
3 3
2 4
- Wind, Direction (azimuth) 90 120 120 100 100 90 100 60 65 80'0 75 75 80 60 70 95 120 90 100 120 150 300 300 330 275 270 0
0830-1537101-B2 Page 2 of 3
ATTACHMENT 3.2A (Cont)
SITE METEOROLOGY Date 6-8-85 (Cont)
Time 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 Ambient Temperature (P) 89 88 90 89 89 89 89 87 86 84 82 Barometric Pressure
~(in.
H )
29.98 29.97 29.96 29.95 29.94 29.92 29.90 29.91 29.93 29.95 29.96 Wind Velocity
~(m h) 7 5
6 10ll 6
10 10 8
2 1
Wind Direction (azimuth) 70 90 90 135 120 130 150 100 100 180 210 0830-1537101-B2 Page 3 of 3
ATTACHMENT 3.2B INSTRUMENTATION LIST The following instruments were 'alibrated or functionally verified within 6 months prior to the performance of this test and in accordance with
- 10CFR50, Appendix J, using instrumentation traceable to the National Bureau of Standards.
Channel CH-43 CH-45 CH-40 CH-41 CH-42 CH-44 CH-46 CH-47 CH-48 CH-49 CH-0 CH-1 Instrument RHD RTD RTD Wei ht Factor 0.16 0.1205 0.1205 0.1205 0.1205 0.0495 0.0495 0.0495 0.0495 0.060334 0.060333 A~ccuruc
+2. 5/oRH
+2. 5@K
+2. 5+K
+2. 5/PH
+2. 5/jE
+2. 5@Ui
+2. 5/ORH
+2. 5@%
+2. 5'gK
+2. 5/gH
+0 5oF
+0 5+F CH-2 0.03
+0 5oF CH-5 CH-6 CH-7 CH-8 RTD RTD RTD RTD 0.060333 0.060333 0.060334 0.033
+0.5~F
+0.50F
+0.5oF
+0.5~F 0830-1537101-B2 Page 1 of 2
ATTACHMENT 3. 2B INSTRUMENTATION LIST Channel CH-10 CH-ll CH-12 CH"13 CH-14 CH-15 CH-16 CH-17 CH"18 CH-19 CH-20 CH-21 Instrument RTD RTD RTD RTD RTD RTD RTD RTD RTD RTD RTD 0.060333 0.033 0.053333 0.033 0.053333 0.033 0.033 0.053334 0.053333 0.053333 0.03 0.03 A~cccrac
+0 5oF
+0 5oF
+P 50F
+0 5oF
+P 50F
+0 5oF
+P 50F
+0.5oF
+0.5oF
+P 5oF
+0 5oF
+P 5oF TI-145 0-100 psia Quartz TI-145 0-100 psia Quartz Rotameter Manometer 1
Manometer 2
0-28 scfm at 50 psig 1.0 N/A
+0.001/ F.S.
+0.001/ F.S.
+1.0/ F.S.
0830-1537101-B2 Page 2 of 2
Cl
EL. 109 CH-44 EL. 75 CH-42 CH"49 CH-47 EL. 30 EL. 20 CH-48 CH-46 PROFILE VIEW ATTACHMENT 3.2C INSTRUMENTATION LOCATION R ELATIVE HU M I D ITY DETECTORS (RHD S)
TURKEY POINT PLANT-UNIT 3
CH-48 CH-49 CH-47 C H.46 EL. 20 EL. 30 CH-42 109 CH-40 CH-43 109 CH-41 EL. 75
,(EL. 109 )
CH-44 CH-45 PLAN VIEW EL. 143 ATTACHMENT 3.2D INSTRUMENTATION LOCATION REL ATIVE HUMIDITY DETECTORS
( R HD S)
TURKEY POINT PLANT-UNIT 3
0 4
C H-12 CH-19 CH-14 CH-17 CH-18 CH-3 C H-1 CH-10 CH-6 EL. 143 CH-7 CH-5'L.94 CH.O CH.21 C H-20 CH-2 EL. 64 CH-4 CH-9 CH-13 EL. 30 CH-8 EL. 20 CH.16 CH-15 PROFILE'IEW ATTACHMENT 3.2E INSTRUMENTATION LOCATION RESISTANCE TEMPERATURE DETECTORS (RTD S)
TURKEY POINT PLANT-UNIT 3
CH-15 CH-16 CH-9 CH-11 CH-8 CH-15 EL. 20 EL. 30 94 CH-21 CH"I 94 CH-2 CH-5 CH-19 CH-12 94 CH.7 94 CH-0 CH-17 CH.3 CH-18 94 94 CH-4 CH-10 EL 7P'H-20 CH-6 CH-14 (EL. 94)
PLAN VIEW EL. 143.
ATTACHMENT 3.2F INSTRUMENTATION LOCATION RESISTANCE TEMPERATURE DETECTORS (RTD S)
TURKEY POINT PLANT-UNIT 3
3.3 TEST RESULTS 3.3.1 Presentation of Test Results The ILRT was conducted in accordance with the Turkey Point Plant Unit No.
3 operating test procedure 13100.1.
The results for the ILRT and for the superimposed leakage verification test are shown below.
3.3.2 ILRT Results - Mass Point Method 1.
Leakage rate calculate'd, Lam 2.
Upper confidence 3.
Type C Corrections (See 3.3.5) 4.
Total reported Type A Leakage rate 0.060155 0.009627 0.001585 0.071367 Results were within the acceptable limit of 0.1875 percent/day.
3.3.3 ILRT Results - Total Time Method Percent/da 1.
Leakage rate calculated, L
0.044055 am 2.
Upper confidence 3*.
Type C Corrections (See 3.3.5)
'4.
Total reported Type A Ieakage rate 0.096438 0.001585 0.142077 Results were within the acceptable limit of 0.1875 percent/day.
3.3.4 Superimposed Leakage Verification Test Results The Superimposed Leakage Verification Test is acceptable provided Lc falls within the following range:
(L
+L 0.25L )
< L
< (L
+ L
+ 0.25 L )
where:
Lam L
total measured containment leakage rate from ILRT leakage rate imposed on containment using a flow measuring device
( percent/day)
L maximum allowable leakage rate (0.25 percent/day)
L composite leakage rate calculated during the veri-fication test.
0830-1537101-B2 3-6
a.
. Mass Point (See Attachment 3.3D, Page 2 of 3)
(.060155
+.255657 -0.0625)
<.357139
<(.060155
+.255657
+ 0.0625)
.253313
<.357139
<.378313 b.
Total Time (See Attachment 3.3D, Page 3 of 3)
(.044055
+.255657 -0.0625)
<.347813 <(.044055
+.255657
+ 0.0625)
.237212
<.347813
<.362212 The Superimposed Leakage Verification Test met the requirements set forth in References 4 and 5.
c.
Calculation of Lo, percent/day L
La L0 L
725.75 scfh 709.687 scfh and 0.25 percent/day (0.25)
(725.
75)
(709.687) 0.255657 percent/day.
3.3.5 Type C Corrections Type C penalty for not venting or draining in standard cubic cent-imeters per minute Pen 16 Pen 53 Total 30 ccm 450 ccm 480 ccm sccm
= 480 ccm x (49.9
+ 14.696
)
= 2109.83 sccm 14.696 2.
Type C penalty in percent/day (See 3.3.2.3 and 3.3.3.3)
L
=
11.828 scfm and 0.25 percent/day a
2109.83 sccm
=
0 '7449 scfm Type C correction
=
0.075 (scfm) (.25)
= 0.001585 11.828 (scfm)
Type C correction
=
0.001585 percent/day.
0830-1537101-B2 3-7
ATTACHMENT 3.3A INTEGRATED LEAKAGE RATE TEST FROM 0830 TO 1630 HOURS ON JUNE 7, 1985 REDUCED INPUT VARIABLES Time (hr) 0.0
.25
.50
.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2.75 3.00 3'5 3.50 3.75 4.00 4.25 4.50 4.75 5.00
- 5. 25 5.50 5.75 6.00 6.25 Abs. Pressure 66.561 66.557 66.552 66.548 66.545 66.543 66.540 66.537 66.535 66.533 66.532 66.527 66.524 66.523 66.519 66.517 66.515 66.513 66.511 66.509 66.507 66.505 66.504 66.502 66.500 66.498 Vap. Pressure
. 7134
.7130
.7136
.7130
-7123
.7121
.7115
.7108
.7117
.7107
.7101
.7102
.7099
.-7099
.7097
.7089
.7089
.7085
.7083
.7081
.7076
.7071
.7071
.7074
.7070
.7058 Temp (ae R) 556.99 556.97 556.96 556.94 556.93 556.91 556.90 556'8 556.87 556.86 556.84 556.83 556.82 556.80 556.79 556.78 556.76 556.76 556.74.
556.73 556.71 556.70 556.68 556.68 556.67 556.66 Relative 81.490 81.500 81.594 81.562 81.522 81.543 81:505 81.463 81.602 81.518 81.495 81.526 81.521 81.582 81.569 81.510 81.550 81.523 81.541 81.538 81.525 81.496 81.539 81.587 81.562 81.450 Mass (ibm) 494594.724 494586.567 494553.665 494544.715 494538.353 494541.526 494535.669 494530.613 494522.130 494525.666 494538.071 494505.536 494498.550 494510.006 494488.264 494487.145 494488.407 494482.061 494484.050 494479 195 494482.396 494478.019 494473 '46 494473.421 494469.793 494474.822 0830-1537101-B2 Page 1 of 2
ATTACHMENT 3.3A (Cont)
INTEGRATED LEAKAGE RATE TEST FROM 0830 TO 1630 HOURS ON JUNE 7, 1985 REDUCED INPUT VARIABLES Time (hr) 6.50 6.75 7.00 7.25 7.50 7.75 8.00 Abs. Pressure
)
66.498 66.495 66.494 66.493 66.491 66."490 66.487 Vap. Pressure
( sia)
.7060
.7055
.7065
.7056
.7052
.7058
.7056 Temp de R) 556.64 556.62 556.62 556.61 556.60 556.59 556.57 Relative Humidit
( ct) 81.516 81.497 81.630 81.545 81.531 81.626 81.636 Mass (ibm) 494488.641 494486.001 494472.502 494480.352 494480.358 494477.043 494469.302 0830-1537101-B2 Page 2 of 2
ATTACHMENT 3.3B INTEGRATED LEAKAGE RATE TEST FROM 0830 TO 1630 HOURS ON JUNE 7, 1985 ABSOLUTE TEST METHOD, MASS POINT ANALYSIS Time (hr) 0.000
.250
.500
.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500 2.750 3.000 3.250 3.500 3.750 F 000 4.250 4.500 4.750 5.000 5.250 5.500'
'50 6.000 6.250 6.500 Mass (Ibm) 494594.72 494586.57 494553.67 494544 '2 494538.35 494541.53 494535.67 494530.61 494522.13 494525.67 494538.07 494505.54 494498.55 494510.01 494488.26 494487.15 494488.41 494482.06 494484.05 494479.19 494482.40 494478.02 494489.15 494473.42 494469.79 494474.82 494488.64 Leakage
~(ca./da
)
0.000000 0.000000
.398464
.355056
.300062
.232687
.195875
.172392,
.160917
.142555
.115115
.119145
.122124
.114154
.116669
.116259
.113217
.111257
.107488
. 104553
.100216
.096778
.090762
.088275
.086174
.082951
.077606 95 Pct.
Conf.
( ct./da
)
0.000000 0.000000 1.186245
.196775
.117708
.108374
.084147
.065973
.051382
- .044802
.046302
.038324
.032242
.028602
.024747
.011527
.019145
.017056
.015665
.014353
.013651
.012841
.013134
.012262
.011449
.011018
.011468 UCL
~(ea./da
)
0.000000 0.000000 1.584709
.551830
.417770
.341061
.280022
.238365
.212299
.187357
.161417
.157470
'154366
.. 142756
.141416
.137785
.132362
.128313
.123153
.118906
.113867
.109618
.103896
.100537
.097622
.093969
.089074 0830-1537101-B2 Page 1 of
ATTACHMENT 3.3B (Cont)
INTEGRATED LEAKAGE RATE TEST FROM 0830 TO 1630 HOURS ON JUNE 7, 1985 ABSOLUTE TEST METHOD, MASS POINT ANALYSIS Time (hr) 6.750 7.000 7.250 7.500 7.750 8.000 Mass (lbm) 494486.00 494472.50 494480.35 494480.36 494477.04 494469.30 Leakage
~(ct./da
)
.073133
.070826
.067511
.064388
.061815
.060155 95 Pct.
Conf.
( ct./da )
.011509
.010937
.010702
.010458
.010112
.009627 UCL
~(ct./da
)
.084641
.081763
.078212
.074846
.071927
.069782 0830-1537101-B2 Page 2 of 2
ATTACHMENT 3 'C INTEGRATED IEAKAGE RATE TEST FROM 0830 TO 1630 HOURS ON JUNE 7, 1985 ABSOLUTE.TEST METHOD, TOTAL TIME ANALYSIS Time (hr) 0.000
.250
.500
.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500 2.750 3.000 3.250 3.500 3.750 4.000 4.250 4.500 4.750 5.000 5.250 5 '00 5.750 6.000 6.250 6.500 Mass (ibm) 494594 '2 494586.57 494553.67 494544.72 494538.35 494541.53 494535.67 494530.61 494522.13 494525.67 494538.07 494505.54 494498.55 494510.01 494488.26 494487.15 494488.41 494482.06 494484.05 494479.19 494482.40 494478.02 494489.15 494473.42 494469.79 494474.82 494488.64 Meas.
Leakage
.i 0.000000
. 158318
.398467
.323551
.273535
.206510
.191041
.177768
.176129
.148932
.109961
.157374
.155559
.126488
.147597
=.139205
.128974
.128633
.119341
.118021
.109013
.107868
.093147
.102368
.101037
.093091
.079194 Mean of 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000
.166401
.171537
.168434
.154334
.143738
.135146
.129083 Calc. Ieakage
( ct./da )
0.000000 0.000000 0.000000
.376062
.329078
.266367
.225551
.196290
.178024
.156342
.128553
.124410
.121376
.111565
.109846
.106830
.102407
.099038
.094630
.090953
.086415
.082577
.076990
.073875
.071135
.067702
.062821 Confidence
( ct./da
)
0 F 000000 0.000000 0.000000 1.246061
.581643
.423335
.329630
.271977
.233340
~ 206513
.187627
.175312
.165670
.155417
.149533
.143749
.138115
.133497
.128993
.125179
.121439
.118246
.114874
.112447
.110351
.108135
.105667 UCL
~(ct./da
)
0.000000 0.000000 0.000000 1.62212
.91072
.68970
.55518
.46826
.41136
.36285
.31618
.29972
.28704
.26698
.25937
.25057
.24052
.23253
.22362
.21613
.20785
.20082
.19183
.18632
.18148
.17583
.16848 0830-1537101-B2 Page 1 of 2
ATTACIBiENT 3.3C (Cont)
INTEGRATED LEAKAGE RATE TEST FROM HOURS 0830 TO 1630 ON JUNE 7, 1985 ABSOIUTE TEST METHOD, TOTAL TIME ANALYSIS Time (hr) 6.750 7.000 7.250 7.500 7.750 8.000 Mass (ibm) 494486.00 494472.50 494480.35 494480.36 494477.04 494469.30 Meas.
Ieakage
~(*./
)
.078159
.084725
.076549
.073994
.073683
.076075 Mean of
.123708
.119277
.114535
.110967
.109239
.105368 Gale.
Leakage
.058522
.055744
.052325
.049067
.046223
.044055 Confidence
( ct./da
)
.103504
.101969
.100284
.098743
.097426
.096438 UCL
~(ct./da
)
.16202
.15771
.15260
.14781
.14364
.14049 0830-1537101-B2 Page 2 of 2
ATTACHMENT 3. 3D SUPERIMPOSED LEAKAGE VERIFICATION TEST FROM 1730 TO 2130 HOURS ON JUNE 7, 1985 REDUCED INPUT VARIABLES Time (hr) 0.0
.25
.50
.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 2'5 3.00 3.25 3.50 3.75 4.00 Abs. Pressure l
66.473 66.469 66.466 66.463 66.459 66.454 66.451 66.447 66.443 66.440 66.436
- 66.432 66.429 66.425 66.421 66.417 66.413 Vap. Pressure
( sia)
.7041
.7036
.7034
.7027
.7029
.7028
.7023
.7024
.7025
.7022
.7017
. 7016.
.7015
.7016
.7007
.7004
.7010 Temp (de R) 556.52 556.52 556.51 556.50 556.48 556.47 556.47 556.45 556.45 556.44 556.43 556.42 556.41 556.40 556.39 556.39 556.38 Relative 81.592 81.541 81.542 81.495 81.552 81.560 81.523 81.561 81.594 81.578 81.554 81.558 81.566 81.589 81.517 81.499 81.585 Mass (ibm) 494420.963 494397.589 494387.084 494379.745 494358.965 494330.944 494319.930 494299.698 494273.826 494262.728 494247.650 494221.882 494207.495 494184.543 494171.038 494150.5/9 494122.384 0830-1537101-B2 Page 1 of 3
0
ATTACHMENT 3.3D (Cont)
SUPERIMPOSED IEAKAGE VERIFICATION TEST FROM 1730 TO 2130 HOURS ON JUNE 7, 1985 ABSOLUTE TEST METHOD, MASS POINT ANALYSIS Time (hr) 0.000
.250
.500
.750 1.000 1.250 1.500 1.750 2.000 2.250 2.500 2.750 3.000 3.250 3.500 3.750 4.000 Mass 1bm 494420.96 494397.59 494387.08 494379.75 494358.96 494330.94 494319.93 494299.70 494273.83 494262.73 494247.65 494221.88 494207.49.
494184.54 494171.04 494150.58 494122.38 Leakage
~ct. /da 0.000000 0.000000
.328911
.260493
.275409
.318051
.322116
.329702
~ 344752
.345362
.343305
.348156
.348821
.352004
.351829
.352714
.357139 0830-1537101"B2 Page 2 of 3
ATTACHMENT 3.3D (Cont)
SUPERIMPOSED LEAKAGE VERIFICATION TEST FROM 1730 TO 2130 HOURS ON JUNE 7, 1985 ABSOLUTE TEST METHOD, TOTAL TIME ANALYSIS Time (hr) 0.000
.250
.500
.750 1.000 1.250 1.500 1.750 F 000 2.250 2.500 2.750 F 000 3.250 3.500 3.'750 4.000 Mass (ibm) 494420.96 494397.59 494387.08 494379.75 494358.96 494330.94 494319.93 494299.70 494273.83 494262.73 494247.65 494221.88 494207.49 494184.54 494171.04 494150.58 494122.38 Meas.
Leakage
./
0.000000
.453833
.328910
.266769
.300949
.349575
.326954
.336366
.357114
.341376
.336516
.351407
.345403
.353114
.346622
.349997
.362338 Mean of 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 Calc. Ieakage
( ct./da )
0.000000 0.000000 0.000000
.256306
.259497
.292712
.299387
.308318
.322951
.326870
.328020
.333671
.336113
.340104
.341524
.343458
.347813 0830-1537101-B2 Page 3 of 3
494888 494788 494S88 N
494488 K K 6)
(9 GJ (2 K'3 C3 K 6)
(9 63 (9 K 6} K (9
C3 (9
Kl C3 63 63 H
Kl (9 K K H K K H C3 H H (9
(2 Kl 63 C3 (9
Kl El R
El H
63 63 C3 cu p) rr cu c )
rt-tA (0
p cD G)
(9 cu p7 rt-lA (0
v (D
U)
C9 cu cu cu cu H
Kt Ki 6)
El 63 (9
63 El cu cu S
SUN 1885 TIME HOURS RTTRCHMENT 3.3E MRSS VS.
TIME TURKEY POINT UNIT NO.
3 INTEGRRTED LERKRGE RRTE TEST
RMMP UCLI IP 8
JUN IS85 RTTRCHMENT 3.3F LRM 8
UCL VS.
TIME TURKEY POINT UNIT NO.
3 INTEGRRTED LERKRGE RRTE TEST
0
LRMTT UCLTT 0-K
+i+
Ll I
Ll I-G:
EY K I
Ll C)
I G:
'l 0-A iX
.2 I
TIME HOURS RTTRCHMENT 3.3G LRM 8
UCL VS.
TIME TURKEY POINT UNIT NO.
3 INTEGRRTED LERKRGE RRTE TEST
SECTION 4 IOCAL LEAKAGE RATE TESTS (TYPES B and C)
Section 4
summarizes the LLRT data which has been obtained from periodic testing performed since the March 1982 Type A test.
Pre-repair data are provided for surveillance testing performed in 1983 and 1985.
These LLRTs were performed by pressurizing the listed penetrations with air and either measuring leakage across the containment isolation valves (Type C) or across the resilient seals (Type B).
Each penetration's leakage rate can be obtained from site reference material.
If the pre-repair and post-repair leakages are the same or, in some cases, if the post-repair leakage is greater than the pre-repair
- leakage, then no repair was performed.
Also, it should be noted that certain penetrations had multiple LLRT's performed as described in Attachments 4A and 4B.
'The acceptance criteria for Types B
and C testing are in accordance with
The combined "as-left" leakage rate for all penetra-tions and valves subject to Types B and C tests in 1983 and 1985 were well below the acceptance criteria of less than 0.60 Ia.
The data contained in this section are summarized below:
Attachment Title 4A 4B Title 1985 LLRT Data 1983 LLRT Data 0830-1537101-B2 4-1
ATTAC1MENT 4A 1985 LOCAL LEAKAGE RATE TEST DATA Penetration No ~
Type Test Equipment/Valves Tested Pre-Repair Leakage (cc/min)
Post-Repair Leakage (cc/min) 1 To RHR from Loop C Hot Leg 5 PRT to Gas Analyzer 6 Nitrogen to PRT 7
PW to PRT and RCP Standpipes 8 PRZ Steam Samples 9 PRZ Liquid Samples 10 RCDT and PRT Vent and Nitrogen to RCDT MOV-751,(ISC)
MOV-750 (ISC)
CV-516 (OSC)
SV-6385 (OSC)
CK-518 (ISC)
CK-519 (ISC)
CV"519A (OSC)
CV-519B (ISC)
CV-522A (ISC)
CV-522B (ISC)
CV-522C (ISC)
CV"951 (ISC)
CV-956A (OSC)
CV-953 (ISC)
CV-956B (OSC)
CV-4658B (OSC)
PCV-3"1014 (OSC)
CV-4658A (OSC)
NA
<30 165 490 510
<30 Combination 5600
<30
<20
<30
<30 13000
<30 NA
<30 165 490 510
<30 Combination 670
<30
<20
<30
<30
<30
<30 Removed from Type C Program CV-951 Seat cleaned and lapped PCV-3-1014 Tightened set screws 11 Alternate I,ow Head SI to Ioops MOV-872 (OSC)
<30
<30 0830-1537101-B2 Page 1 of 6
ATT NT 4A (Cont) 1985 IOCAL LEAKAGE RATE TEST DATA Penetration No.
14 Letdown to Nonregenerative Heat Exchanger 15 Charging to Regenerative Heat Exchanger 16 PACVS, Hydrogen Removal 17 SI Test Line 19A Containment Spray A
19B Containment Spray B
20 A and B Hot I,eg Sample 23 Containment Sump to WHT 24A Seal Water Injection to A RCP Type Test Equipment/Valves Tested CV-200A (ISC)
CV-200B (ISC)
CV-200C (ISC)
CV-204 (OSC)
CK-312C (ISC)
HCV-121 (OSC)
V-333 (OSC)
HV-3-2 (OSC)
HV-3-1 (OSC)
PNR-002A (OSC)
V-895V (OSC)
CK-890A (OSC)
MOV-880A (OSC)
CK-890B (OSC)
MOV880B (OSC)
SV-6427A (ISC)
SV-6427A (ISC)
SV-6428 (OSC)
CV"2822 (OSC)
CV-2821 (OSC)
CK-298A (ISC)
Pre-Repair I,eakage (cc/min)
<30.
Combination
<30 175
>52000 Combination
<30 Combination
<30 100 60 400 60
<20
<20 50 100
>52000 40 Post-Repair Leakage (cc/min)
<30 Combination
<30 175
<30 Combination
<30 Combination
<30 80 60
<30 60
<20
<20 50 100
<30 40 Re air/Notes HCV-121 New internals CK-890A In-spected in-
- ternals, no repair CK"890B Inspected internals, no repair CV-2821 Valve cycled and air blown 0830-1537101-B2 Page 2 of 6
ATTAC T 4A (Cont) 1985 I,OCAL LEAKAGE RATE TEST DATA Penetration No.
24B Seal Water Injection to B RCP 24C Seal Mater Injection to C RCP 25 RCP Seal Water Return 29 Instrument Air Supply 30 Breathing Air Type'est Equipment/Valves Tested CK-298B (ISC)
CK-298C (ISC)
>iOV-381 (OSC)
MOV-6386 (ISC)
CK-336 (ISC)
CV"3-2803 (OSC)
CK"340A (ISC)
CK-201 (ISC)
CV-6165 (OSC)
Pre-Repair Leakage (cc/min) 45 45
<30 500 9000 NA 650
<30 850 Post-Repair Leakage (cc/min) 45 45
<30 500 1600 NA 650
<30 850 Note 1
CK-336 Cleaned and lapped 31.RCDT to Gas Analyzer 32 Containment Air Sample Return 33 Containment Air Sample 34 Service Air 35 Containment Purge Inlet 36 Containment Purge Outlet C
CV-4659B (OSC)
CV-4659A (OSC)
CK"11-003 (ISC)
SV-2912 (OSC)
SV-2913 (OSC)
SV-2911 (OSC)
CK-205 (ISC)
V-204 (OSC)
HV-17 (OSC)
PV-2600 (OSC)
PV-2601 (ISC)
PV-2603 (ISC)
<30 Combination 200 300 Combination
<30 360 1500
<30 Combination 27000 Combination 2000 Combination
<30 Combination 200 300 Combination
<30 360 170
<30 Combination 6000 Combination 2400 Combination CK-205 Cleaned and lapped.
Note 2
PV-2601 Seats and seals re-placed.
Note 3
Seats and seals replaced.
0830-1537101-B2 Page 3 of 6
ATTA NT 4A (Cont)
Penetration No.
Type Test 1985 LOCAL LEAKAGE RATE TEST DATA
?
Pre-Repair Equipment/Valves Leakage Tested (cc/min)
Post-Repair Leakage (cc/min) 38 Electrical Cannisters 39 Fuel Transfer Tube Flange 40 Equipment Access Hatch 41 Personnel Air Iock 42 Nitrogen to Accumulators 47 Primary Water Supply to Wash Header Cannisters 0-Ring and Body 0-Ring and Body 0-Ring and Body ST-CK-945E (ISC)
CV-S55 (OSC)
CK-10-567 (OSC)
V-582 (ISC) 3000
<20
<30 4400 3900
<30 75 65
<320 185
<30 4700
<30 65 75 65 Note 4
Note 5 Note 6
CK-945E Clean-ed and lapped.
49 Emergency Air Lock 52 RCDT Pump Discharge 53 PACVS 0-Ring and Body CV-466SB (OSC)
CV-4668A (OSC)
HV-3-3,4 (OSC)
PAHM-3-002B 150 50 Combination 450 Combination 150 50 Combination 450 Combination 54A Containment Recirc Sump to RjjR Pump A
54B Containment Recirc.
55 Accumulator Sampling
>jOV-861A (OSC) jiov-860A (OSC)
>joV-861B (OSC)
>jov-860B (OSC)
CV-955C (ISC)
CU"955D (ISC)
CV-955E (ISC)
CV-956D (OSC)
<30 Combination
<30 Combination 16000 12000 25000 1200
<30 Combination
<30 Combination 850 180 240
<30 Valves cleaned and lapped 0830-1537101-B2 Page 4 of 6
0
ATTAC NT 4A (Cont) 1985 LOCAL LEAKAGE RATE TEST DATA Penetration No.
Type-Test Equipment/Valves Tested Pre-Repair I,eakage (cc/min)
Post-Repair Leakage (cc/min) 61B Deadweight Tester to PT 63 Instrument Air Bleed V-2023 (ISC)
V-2024 (OSC)
CV-2819 (ISC)
CV-2826 (OSC) 25 55 65 10250 25 55
<30 740 Note 6
Valves clean-ed and lapped 65A Containment Air Test Air In-Out Flange 'E'OSC)
<20 40 Note 7
65B Containment Air Test Pressure 65C Containment Air Test Leakage Flow B,
C B,
C V-2025 (OSC)
Flange (ISC)
V-2026 (OSC)
Flange (ISC) 7000 Combination
<20 Combination
<30 Combination 310 Combination Note 8
Notes 1.
Penetration 29 CV-3-2803 was removed from the Type C Test Program.
2.
3.
Penetration 35 tested 4/1/85, 27000 cc/min (combination) 4/1/85, 17000 cc/min (combination) 4/5/85,
>180000 cc/min (combination)
-4/5/85, 1800 cc/min (combination) 6/5/85, 5700 cc/min (combination) 6/13/85, 6000 cc/min (combination)
Penetration 36 tested 4/1/85, 2000 cc/min (combination) 4/30/85, 3000 cc/min (combination) 6/6/85, 8500 cc/min (combination) 6/6/85, 11000 cc/min (combination) 6/13/85, 150,000 cc/min (combination) 6/18/85, 675 cc/min (combination) 7/10/85, 1600 cc/min (combination) 7/ll/85, 2400,cc/min (combination) 0830-1537101-B2 Page 5 of 6
0
ATTA T 4A (Cont) 1985 LOCAL LEAKAGE RATE TEST DATA Notes (Cont) 4.
The post-repair value is the total of all electrical penetrations.
Only-the electrical penetration for "C"
The ceramic bushing was replaced.
As found for "C" RCP 4KV was 3000 cc/min.
5.
Penetration 40 tested 4/15/85,
<30 (o-ring and body) 5/12/85,
<30 (o-ring and body) 6/6/85,
<30 (o-ring and body) 6/19/85,
<30 (o-ring and body) 6.
Penetration 63 (CV-2826) tested 4/30/85, 5/27/85, 6/1/85, 6/1/85, 6/2/85, 6/2/85, 10250 cc/min 7000 cc/min 4400 cc/min 3200 cc/min 35000 cc/min 740 cc/min 7.
Penetration 65A tested 4/1/85,
<20 cc/min 6/3/85, 950 cc/min 6/ll/85, 40 cc/min 8.
Penetration 65B tested 5/7/85, 7000 cc/min (combination) 5/16/85, 120 cc/min (combination) 6/ll/85, <30 cc/min (combination) 0830-1537101-B2 Page 6 of 6
ATTACRKNT 4B 1983 IOCAL IEAKAGE RATE TEST DATA Penetration No.
1 To RHR from I.oop C Hot Ieg Type Test Equipment/Valves Tested MOV-751 (ISC)
MOV-750 (ISC)
Pre-Repair Leakage (cc/min) 150 Combination Post-Repair Leakage (cc/min) 150 Combination 5 PRT to Gas Analyzer 6 Nitrogen to PRT 7
PW to PRT and RCP Standpipes 8 PRZ Steam Samples CV-516 (OSC)
SV-6385 (OSC)
CK-518 (ISC)
CK-519 (ISC)
CV-519A (OSC)
CV-519B (ISC)
CV-522A (ISC)
CV-522B (ISC)
CV"522C (ISC)
CV-951 (ISC)
CV-956A (OSC) 1100
<30 120 1400
<30 Combination
<35
<30 1100
<30 120 1400
<30 Combination 275
<30 9
PRZ Liquid Samples 10 RCDT and PRT Vent and Nitrogen to RCDT CV-953 (ISC)
CV-956B (OSC)
CV-4658B (OSC)
PCV-3"1014 (OSC)
CV-4658A (OSC)
<35
<30
<30
<30 Combination
<35
<30
<30
<30 Combination ll Alternate Low Head SI to Loops MOV-872 (OSC)
<30-
<30 0830-1537101-B2 Page 1 of 8
ATTACHMENT 4B (Cont) 1983 LOCAL LEAKAGE RATE TEST DATA Penetration No.
14 Letdown to Nonregenerative Heat Exchanger 15 Charging to Regenerative Heat Exchanger 16 PACVS, Hydrogen Removal 17 SI Test Line 19A Containment Spray A Type Test C
Equipment/Valves Tested CV-200A.(ISC)
CV-200B (ISC)
CV-200C (ISC)
CV-204 (OSC)
CK"312C (ISC)
HCV-121 (OSC)
V-333 (OSC)
HV-3-2 (OSC)
HV-3-1 (OSC)
PAHM-002A (OSC)
V-895V (OSC)
CK-890A (OSC)
MOV-880A (OSC)
Pre-Repair Leakage (cc/min) 400 Combination
<30 600
)52000 Combination
<30 Combination
<30 1100
<35 Post-Repair Ieakage (cc/min) 400 Combination
<30 600 50 Combination
<30 Combination
<30
<30
<35 Re air/Notes CV-200A,B,C, tested toge-ther Note 1
HCV-121 Replaced the plug cage, cleaned seat new gaskets CK-890A Clean-ed and lapped 19B Containment Spray B
20 A and B Hot Ieg Sample CK-890B (OSC)
MOV-880B (OSC)
SV-6427A (ISC)
SV-6427B (ISC)
SV-6428 (OSC) 200
<35
<35
<35
<30
<30
<35
<35
<35
<30 CK-890B, Inspected internals, no repair 0830-1537101"B2 Page 2 of 8
0 0
ATTACHMENT 4B (Cont) 1983 LOCAL LEAKAGE RATE TEST DATA Penetration No.
23 Containment Sump to WHT Type Test C
Equipment/Valves Tested CV-2822 (OSC)
CV-2821 (OSC)
Pre-Repair Leakage
, (cc/min) 25000
<35 Post-Repair Leakage (cc/min) 450
<35 CV-2822 Re-placed seat, ring, gasket, packing.
24A Seal Water Injection to A RCP C
24B Seal Water Injection to B RCP CK-298A (ISC)
CK-298B (ISC)
<35 90
<35 90 24C Seal Water Injection to C RCP C
CK-298C (ISC)
<35
<35 25 RCP Seal Water Return MOV-381 (OSC)
MOV-6386 (ISC)
<30
<35
<30
<35 29 Instrument Air Supply 30 Breathing Air 31 RCDT to Gas Analyzer 32 Containment Air Sample Return 33 Containment Air Sample CK-336 (ISC)
CV-3-2803 (OSC)
CK-340A (ISC)
CK-201 (ISC)
CV-6165 (OSC)
CV-4659B (OSC)
CV-4659A (OSC)
CK-11-003 (ISC)
SV-2912 (OSC)
PAHM-001A, B (OSC)
SV-2913 (OSC)
SV-2911 (OSC)-
60 360 400
<35
<35
<30 Combination 610 4500 Combination I
3800 600
', 60 360 400
<35
<35
<30 Combination 610 700 Combination
<30 1000 SV-2912 re-
'. placed SV-2913 re-placed 0830-1537101-B2 Page 3 of 8
ATTACHMENT 4B (Cont) 1983 LOCAL LEAKAGE RATE TEST DATA Penetration No.
34 Service Air Type Test C
Equipment/Valves Tested CK-205 (ISC)
V-204 (OSC)
HV-17'(OSC)
Pre-Repair I,eakage (cc/min) 20000
<30 Combination Post-Repair Leakage (cc/min) 1250
<30 Combination
~l" Note 2 CK-205 cleaned seat 35 Containment Purge Inlet 36 Containment Purge Outlet 38 Electrical Cannisters 39 Fuel Transfer Tube Flange 40 Equipment Access Hatch PV-2600 (OSC)
PV-2601 (ISC)
PV-2602 (OSC)
PV-2603 (ISC)
Cannisters 0-Ring and Body 0-Ring and Body 3000 Combination
)52000 Combination
<490
<35
<35 3500 Combination 6200 Combination
<490
<35
<30 Note 3 Note 4 Total for all Electrical Pen.
Note 5 41 Personnel Air Lock 42 Nitrogen to Accumulators 47 Primary Water Supply to Wash Header 0-Ring and Body ST-CK-945E (ISC)
CV"855 (OSC)
CK-10-567 (OSC)
V-582 (ISC) 60 10000 4000 70 Combination 1160 2900
<30 70 Combination Note 6
Note 7
Cleaned and lapped seats 49 Emergency Air I,ock 52 RCDT Pump Discharge 0-Ring and Body CV-4668B (OSC)
CV-4668A (OSC) 8000
<35 Combination 1500
<35 Combination Note 8
0830-1537101-B2 Page 4 of 8
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ATTACHMENT 4B (Cont) 1983 I,OCAL LEAKAGE RATE TEST DATA Penetration No.
53 PACVS 54A Containment Recirc.
54B Containment Recirc.
Type Test C
Equipment/Valves Tested HV-3-3,4 (OSC)-
PAHM-3-002B (OSC)
MOV-861A (OSC)
MOV-860A (OSC)
MOV-861B (OSC)
MOV-860B (OSC)
Pre-Repair Leakage (cc/min) 700 Combination 70 Combination
<30 Combination Post-Repair Leakage (cc/min) 180 Combination 70 Combination
<30 Combination 55 Accumulator Sampling 61B Deadweight Tester to PT 63 Instrument Air Bleed 65A Containment Air Test Air In-Out CV"955C (ISC)
CV-955D (ISC)
CU-955E (ISC)
CV-956D (OSC)
V-2023 (ISC)
V-2024 (OSC)
CV-2819 (ISC)
CV-2826, (OSC)
<35
<35
<35
<30
~
145 Combination 400
>50,000
<40
<35
<35
<35
<30 200 Combination 120 85 90 Note 9
Seat cleaned lapped Note 10 65B Containment Air Test Pressure 65C Containment Air Test Leakage Flow B,
C B,
C V-2025 (OSC)
Flange (ISC)
V-2026 (OSC)
Flange (ISC) 90 Combination
<35
<35 Combination 90 Combination Combination 0830-1537101"B2 Page 5 of 8
ATTACHMENT 4B (Cont) 1983 LOCAL LEAKAGE RATE TEST DATA Notes 1.
Penetration 15 (HCV-121) tested 12/ll/83, >52,000 cc/min (combination) 12/12/83,
>52,000 cc/min (combination) 12/13/83, 36,000 cc/min (combination) 12/13/83, 50 cc/min (combination) 2.
Penetration 34 (CK-205) tested 10/11/83, 20,000 cc/min 10/12/83, 8000 cc/min ll/2/83, 1250 cc/min 3.
Penetration 35 tested ll/9/83, 3000 cc/min (combination) 12/8/83, 600 cc/min (combination) 5/8/84, 3500 cc/min (combination) 4.
Penetration 36 tested 12/8/83,
>52,000 cc/min (combination) 12/8/83, 1900 cc/min (combination) 5/8/84, 6200 cc/min (combination) 5.
Penetration 40 tested 10/17/83, 11/18/83, ll/24/83, 12/16/83, 5/10/84,
<35 cc/min (o-ring)
<30 cc/min (o-ring)
<30 cc/min (o-ring)
<30 cc/min (o-ring)
<30 cc/min (o-ring) 0830-1537101-B2 Page 6 of 8
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ATTACHMENT 4B (Cont) 1983 LOCAL LEAKAGE RATE TEST DATA Notes (Cont) 6.
Penetration 41 tested 9/1/82, 60 cc/min (o-ring and body) 9/23/82, 15,400 cc/min (o-ring and body) 2/15/83, 8500 cc/min (o-ring and body) 7/19/83, 5200 cc/min (o-ring and body) ll/13/83, 38,000 cc/min (o-ring and body) 1'I/21/83,.5900 cc/min (o-ring and body) 12/4/83, 49,000 cc/min (o-ring and body) 12/13/83, 3200 cc/min (o-ring and body) 6/6/84, 5800 cc/min (o-ring and body) 12/7/84, 1160 cc/min (o-ring and body)
Repair performed on page 4 involved "airlock to atmosphere" valve.
7.
Penetration 42 (ST-CK-945E) tested 11/17/83, 10,000 cc/min 12/7/83, 12,000 cc/min 12/10/83, 28,000 cc/min 12/11/83, 2900 cc/min 8.
Penetration 49 tested 1/18/83, 8000 cc/min (o-ring and body) 4/26/83,
<35 cc/min (o-ring and body) 7/5/83, 16000 cc/min (o-ring and body) ll/30/83, 850 cc/min (o-ring and body) 5/17/84, 300 cc/min (o-ring and body) 11/14/84, 1500 cc/min (o-ring and body) 9.
Penetration 63 (CV-2826) tested 10/14/83,
>50,000 cc/min 11/19/83, 4000 cc/min ll/21/83, 85 cc/min (CV-2819) tested 10/14/83, 400 cc/min ll/19/83, 2800 cc/min ll/23/83, 120 cc/min 0830-1537101-B2 Page 7 of 8
ATTACHMENT 4B (Cont) 1983 LOCAL LEAKAGE RATE TEST DATA Notes (Cont) 10.
Penetration 65A tested 10/3/83,
<40 cc/min 10/15/83, 11000 cc/min 12/13/83, 90 cc/min 0830-1537101-B2 Page 8 of 8