Text

Final Rept for Reactor Containment Bldg Integrated Leak Rate Test. W/900221 Ltr
	ML20011F740
Person / Time
Site:	Fermi
Issue date:	01/31/1990
From:	Sheffel B, Sylvia B; DETROIT EDISON CO.
To:	; NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
	CON-NRC-90-0022, CON-NRC-90-22 NUDOCS 9003070346
	Download: ML20011F740 (66)
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February 21, 1990 NRC-90-0022 I I

i U. S. Nuclear Regulatory Consission ;

Attention: Document Control Desk i Washington, D. C. 20555 _

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Reference:

(1) Feral 2 '

NRC Docket No. 50-341 NRC License No. NPF-43 (2) Title 10, Code of Federal Regulations, Part 50, Appendix J ]

Subject:

Report of Reactor Containment Building j Integrated Leak Rate Test Results -

Enclosed is the report of the Integrated Leak Rate Test for the reactor containment building completed on November 20, ;

1989 This report is being submitted in accordance with j

Section V, paragraph B.3 of Reference 2.

If there are any questions, please contact Mr. Bruce Sheffel, t ISI/ PEP Program Manager, at (313) 586-1848. I F

Sincerely Y0h cc: A. B. Davis w/ encl.

R. W. Defayette/W. L. Axelson w/ encl.

W. G. Rogers w/ encl.

J. F. Stang w/ enc 1. >

Region III w/ encl.

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"!- FINAL REPORT ,

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REACTOR CONTAllRNINT IRIILDING INTEGRATED 4 R- LEAK RATE TEST i

i-e To:

the Director of Nuclear Reactor +

. Regulation,sU.S.:. Nuclear Regulatory i

. Commission,.Nashington, D.C. 20555 ,

January 31, 1990 fi ,

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Prepared By:

E- Bruce J. Sheffel ISI/ PEP Program Manager p

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.i -TABLE OF CONTENTS TITLE PAGE TABLE OF CONTENTS

1.0 INTRODUCTION

3 2.0 GENERAL DATA 3

., 30 TECHNICAL DATA 3 4.0- TEST DATA 4 5.0 ' VERIFICATION TEST 4 6.0 ANALYSIS AND INTERPRETATION 4

.7.0

SUMMARY

OF EVENTS 10 TABLES-

-i 6.4-1 AS LEFT TYPE A TEST RESULTS 6 6.5-1 AS FOUND TYPE A TEST RESULTS 7 6.6-1 VERIFICATION TEST RESULTS 8 6.12-1 CRD SYSTEM LEAKAGE MEASUREMENT RESULTS 10 FIGURES

.6.2-1 DEWCELL CHANNEL 38 OUTPUT OSCILLATIONS 13 6.3-1 PLOT OF CONTAINMENT MASS VS. TIME 14 ;

6.4-1 -TOTAL TIME CALCULATED LEAKAGE RATE AND UCL 15 !

6.6-1 TOTAL ~ TIME VERIFICATION TEST 16 l

APPENDICES A.-

SUMMARY

OF TYPE B & C TEST RESULTS ;

B.

SUMMARY

OF OUTAGE 86-04 TYPE B AND C TEST FAILURES C. .

SUMMARY

OP. OUTAGE 88-01 TYPE B AND C TEST FAILURES ;

D.

SUMMARY

OF OUTAGE RF-01 TYPE B AND C TEST FAILURES-E.-

SUMMARY

OF TYPE B & C PENALTY LEAKAGE RESULTS F. . TYPE A TEST LEAKAGE AND ERROR PARAMETERS G. VERIFICATION TEST PARAMETERS i H. LLRT REPETITIVE FAILURE ANALYSIS l l

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1.0 INTRODUCTION

[,

This report has been submitted to the U.S. Nuclear Regulatory Commission in accordance with the requirements of 10CFR50 ;

-Appendix J,Section V,. Paragraphs B.1 and B.3 The general :

form and content of this report was written-in accordance with

ANSI /ANS-56.8-1987, " Containment System Leaage Testing Requirements", Section 5.8. An accompanying report has.been prepared in accordance with 10CFR50 Appendix J, Section V, Paragraph B.3, which addresses the failure to meet Fermi 2 Technical Specification Surveillance Requirement 4.6.1.2.a.9 :

based on the addition of the difference between the "as found" vs. "as left" minimum pathway leakages for all penetrations. .f 2.0 GENERAL DATA

2.1 Owner

The Detroit Edison Company and Wolverine Power Cooperative i 2.2 Plant Name: Fermi 2 Power Plant ;

23 Docket No.: 50-341 4

2.4 Location

Fermi site on the< western shore of Lake Erie lat the Lagoona Beach, Frenchtown Township, Honroe County, Michigan 2.5 Containment

Description:

General Electric Boiling Water' Reactor, Mark 1, pressure suppression type containment t

2.6 Test Completion Date: November.20, 1989 1

30 TECHNICAL DATA 31 Containment Net Free Volume: 294,630 cu ft 32 Design Pressure (Maximum Allowed): 62.0 psig 1:

L 33 Design Temperature: 340 F (Drywell); 281 F (Torus) l l -3.4 Calculated Accident Peak Pressure, Pac: 56.5 psig (Drywell); 25.2 psig (Torus) 35 Calculated Accident Peak Temperature: 304 F (Drywell) >

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..a' 4.0= TEST DATA-4.1 Test Method: Absolute Method 4.2' Data Analysis Technique: . Total time analysis method in accordance with BN-TOP-1, " Testing Criteria for Integrated Leakage Rate Testing of Primary Containment Structures for Nuclear Power Plants", Revision 1, November 1,-1972.

43 Test Pressures: Between 56.5 psig and 59 5 psig 4.4 Maximum Allowable Leakage Rate LA ($/24 hours):

0.55/ day 4.5 Calculated Leakage Rate at Upper Confidence Limit (UCL): 0.285%/ day 4.6 Measured Leakage Rate (Lam): 'O.2545/ day 5.0 VERIFICATION TEST 51 Calibrated Leak Superimposed (%/24 hours): 0.4999%/ day 5.2- Mass Step Change Metered Volume ($ La): N/A 53 Mass Step Change-Heasured by Type A Test Instrumentation: N/A 6.0 ANALYSIS AND INTERPRETATION 6.1 Acceptance Criteria Based on Fermi 2 Technical Specification Limiting Condition for Operation 3.6.1.2.a, the primary containment overall integrated. leakage rate shall be maintained less than or equal to La, or 0.5% by weight of the containment air per 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months at Pa, 56.5 psig.

10CFR50 Appendix J, Section III.A.5.b,-requires that the measured / calculated leakage rate shall be less than 0.75 La, or 0 375%/ day as determined by the Type A test.

This was interpreted to mean that the upper confidence limit on the measured leakage rate (UCL), including all Type B and C corrections, penalties, and other leakage additions, shall be less than the above acceptance criteria.

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t Furth r, .a vsrlfic2 tion tSat using tha cIlibratcd superimposed Icakage method shall be performed and satisfy the following condition (Lo + Lam -' O.25 La) 5 cL 5 (Lo + um + 0.25 La)-

Where; Lo = Superimposed Leakage rate which is between 75 and 125% of La, t

Las = Last valid Type A measured / calculated leakage rate, ~!

Lc.= Composite leakage rate as measured by the data acquisition system during the verification test, La = Maximum allowable leakage rate at pressure Pac.

6.2 Instrumentation System The test instrumentation syctem consisted of: (1) a computer driven microprocessor controlled data acquisition system (DAS); (2) twenty-six drybulb realstance temperature' detectors; (3) twelve dewpoint i

temperature. sensors; and-(4) two: precision pressure sanot.ietere. For. testing purposes, only one precision-pressure manometer connected to the drywell was-used. '

' Prior to containment pressurization, the calculated instrumentation system Instrument Selection Guide (ISG) was 0.0206%/ day-for an assumed eight hour test duration. This value was well below the required value of 0.1255/ day.

4 After pressuriziing the containment, and during

' temperature stabilization, the dewcell associated with -

channel 38, zone 10, in the torus was observed to be oscillating radically. See Figure 6.2-1. Since no containment atmospheric conditions were-present which would account for these oscillations, and since-the other dewcells in the torus were providing consistent, correlatable readings, it was decided to consider channel 38 failed. The volume traction associated with channel 38 was redistributed equally to adjacent zones 9

and:11 respectively. The revised ISG based on 11 functioning dewcells, and assuming an 8 hour9.259259e-5 days 0.00222 hours 1.322751e-5 weeks 3.044e-6 months test duration was negligibly higher at 0.0208%/ day. This t value was well below the required value of 0.1255/ day.

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.) Th3 instrument 2 tion systca configuration et tha beginning )

and end of the test was..

a. Drybulb RTD Sensors:'26

b. Dewpoint Temperature Sensors;'11

c. Precision Pressure Manometers; 1 i

+

d. Mass Flow Meters; 1 63 Temperature Stabilization ;

The temperature stabilization period was begun after ,

reaching a final containment pressure of 73 54 psia (58.84 '

psig). The containment atmosphere was allowed to stabilize for approximately 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months and 45 minutes. The-latest rate of drybulb temperature change over the last hour of the stabilization period was 0.1 F. The rate of change over the last four hours of the stabilization period was 0.1 F, indicating a very stable containment atmosphere. Further, a plot of containment of air mass

versus time was obtained and observed to be linear thus confirming containment atmospheric stability

.(Figure 6 3-1). ,

6.4 As'Left Containment Type A Test The Type A Test was begun at 00:24 hours on November 20, t 1989. Based on the Total Time Analysis Method, the test

. was declared over at 10:09 on November 20, 1989 The following table summarizes the as left containment test results:

Table 6.4-1 As Left Type A Test Results

1. Type B & C Pre Test Penalty Leakage 0.031%/ day

2. Nitrogen in leakage correction 0.002%/ day from CRD Accumulators 1

3 Water Level Correction 0.0005/ day

4. Total Time Leakage UCL 0.285%/ day Total Time Acceptance: 1+2+3+4=0 3185/ day <0.3755/ day Figure 6.4-1 illustrates the Total Time calculated leakage '

rate and associated upper confidence limit over the test interval. Based on the above data, it was concluded that the as left containment leakage rate was stable, well below the acceptance criteria, and therefore the containment may be declared operable in accordance with the plant Technical Specifications. <

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.Mz 6.5: A1 Found Contminrent Type A T:st As required by Technical Specification Surveillance '

ie Requirement 4.6.1.2.a.2, the Type A Test results must be >

compensated for_the "as found" vs. "as left" leakages for

~

all penetrations if the Type B and C Tests are conducted

-prior to the Type A Test. These as found vs. as-left leakages were tabulated based on the minimum pathway leakage in Procedure NPP 43 401.101 and were equal to 0.640%/ day. The following table summarizes the as found.

containment test results.

Table 6.5-1 ,

m As Found Type A Test Results

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1. As Left Total Time Leakage Rate 0 3185/ day i

2. As Found VS. As Left Leakage 0.6405/ day Correction

+1 3 Post Test Type B & C Leakage- 0.0005/ day Correction ,

. Total Time-Acceptance: .1+2+3=0 9585/ day 50 3755/ day

. Based on the above data,.it'was concluded that the as found containment leakage rate was well above the acceptance criteria, and therefore, the test' schedule for subsequent Type A Tests shall be reviewed and approved by the Nuclear Regulatory Commission as specified in ,

Technical Specification Surveillance Requirement 4.6.1.2.a.9 10CFR50 Appendix J,- Section V, Paragraph B.3 requires the report discuss.the testL failure and proposed

-future test schedule. The test failure is addressed-within this report. The future test schedule will remain unchanged until after the 3rd Refueling Outage ILRT. This >

has been discussed with, and agreed to, by.NRC Region III L

and is documented in Region III Inspection Report No.

50-341/89028 (DRS) with no additional actions being required at this time.

~ 6.6 Verification-Test The superimposed leakage verification test was begun at 11:09 on November 20, 1989. The superimposed' leakage rate

. was 5.017 SCFM. A one hour stabilization period was begun immediately-and ended at 12:09 on November 20, 1989. At approximately two hours into the verification test, it was evident that the composite leakage rate, as determined by the instrumentation system, was stabilizing below the p lower acceptance limit'(e.g., Lo + Lam - 0.125%/ day). l l Coincident with this trend, it was observed that the mass flow meter reading of Lo was increasing without any corresponding changes in superimposed leakage valve position. Since a false high reading on the mass flow l

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cstar.would t2nd to r ica tha lowsr liait dracribedlabovo,-

.e it was_ decided'to momentarily interrupt:the superimposed leakage flow to install a spare mass flowmeter in series. !

' With t,he existing instrument. .This was done without j

. changing t,he throt,tle' valve position. 'Also, a-third ;

. calibrated mass flow meter was temporarily installed in series with the ot,her meters to permit validation of the j correct mass flow rate. Upon completion of these changes, the containment source valve was reopened and the superimposed leakage flow reestablished. It was :

immediately evident upon observation of the three mass flow meters, that the initially installed instrument was failed high by more than 2 SCFM. Based on this

.information, it was. decided to consider this sensor failed and-to restart the verification-test from time forward -

using the second replacement mass flowmeter. The second verification test was begun at 15:39 on November 20, i

- 1989. The new superimposed leakage rate was 4.93 SCFM or O.4999%/ day. A new stabilization period was'not ;

considered necessary-because the containment had been stabilizing in effect for over-3 hours and because the ,

' interruption in leakage flow was only momentary. A 5 hour5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months verification test was performed in accordance with BN-TOP-1 based on a 10 hour1.157407e-4 days 0.00278 hours 1.653439e-5 weeks 3.805e-6 months Type A Test duration. . The

' following table summarizes the test results: ?

' Table 6.6 Verification Test Results

1. Verification Test Completion 20:39/11-20-89 Time and Date '

2. Superimposed Leakage Rate (Lo) 0.49995/ day ;

.i 3 Total Time composite Leakage 0.7325/ day e at End of Test (Lc)

4. Total Time Calculated Leakage (LM) 0.2545/ day from Type A Test

5. Lo + LM + 0.125%/ day ULIMIT = 0.87895/ day 7 6. Lo + LM - 0.1255/ day LLIMIT = 0.6289%/ day l'

Total Time Acceptance: 0.6289 5 0.732 5 0.8789 l LLIMIT LC ULIMIT I~ Figure 6.6-1 illustrates the verification test Total Time Composite Leakage Rate with respect to the upper and lower limits as a function of time. Based on the above data, it was concluded that the composite leakage rate was stable, well within the limits of the test, and therefore, the <

Type A Test instrumentation system was considered to be ,

verified functional throughout the Type A Test.

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! 41 .6.7 Conttineent Panstration R?paira or Adjuttunts i

No repairs or adjustments were made to.the containment j

, boundary either during or after the conduct of the Type A j Test or its verification test.

6.8 Type B Test Results (Ref. Appendix C) 6.9 Type C Air Test Results (Ref. Appendix C) l

.6.10 Type C Water Test Results (Ref. Appendix C) f 6.11 Type B and C Pretest Penalty Leakage (Ref. Appendix E) -

In accordance with 10CFR50 Appendix 'J,Section III A.1.d, certain systems penetrating the containment boundary were not vented and= drained. In order to compute the appropriate Type A Test penalty to be applied to'the upper confidence limit, an analysis of each affected penetration was performed, based on single.failuro criteria as described ~in the. Fermi 2 UFSAR. Based on this analysis, a total pretest penalty leakage of 0.0315/ day was assigned.

Appendix E'is a detailed summary of these penetrations and their assigned penalty. leakages based on Type B and Type C _;

. Test'results.

6.12 Control Rod Drive System Leakage Measurement The Type A Testing basis for the Fermi 2 Control Rod Drive' Hydraulic System is contained in the following UFSAR Sections:

1a

1. UFSAR Section 6.2.4.2.2.1, Page 6.2-69;

.2. UFSAR. Table 6.2-2, Page 6.2-155, Penetration

. Detail for X-37 and X-38; and 3 UFSAR Table 6.2-2, Note 19 Because leakage from the reactor vessel through the CRD hydraulic system would be water leakage, a separate test procedure,-NPP 43.401.102, " Control Rod Drive HCU Water Bypass Leakage Measurements" was used to measure and record this leakage under Type A Test '

conditions. The initial conditions for this test were:

? 1. Containment Pressure; 56.5 to 59 5 psig i

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2. Reactor SCRAM Signal; Inserted 3 CRD System Status; Shutdown / Standby 7

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In cummary, st :dy st0to leakag's was collcottd from ' J the cooling, charging, drive and. exhaust water headers

.j and their respective leakage rates determined. In 't addition, total system bypass leakage was measured at ,

the suction of the CRD pumps._ CRD header leakage was i considered acceptable if the total leakage from all headers was less than 28 gpm, which is approximately.

g equivalent to a containment leakage rate of 0.75 La on-a volumetric basis. No_ specific criteria were >

established for the bypass leakage measurement. The '!

following table provides the results of this test:

Table 6.12-1 l CRD System Leakage Measurement Results Header Leakage 7

1. Cooling Water 1.19 gpm.

2. Charging Water 2.54 gpm .

3. Drive Water 4.29 spm

4. . Exhaust Water 1.08 gpm

. Total Leakage 9 1 gpm-Based on the above data, it was concluded that the CRD ,

. system leakage rates were below the established criteria and therefore acceptable.

-Since no effective method for collecting the water F leakage from the Scram Discharge Volume vent and drain vales was available at the time of the Type. A Test, their respective Type C air local leakage rates were added to the pretest penalty leakage based on minimum pathway. This is considered extremely-conservative.

from a Type A testing perspective since all leakage from the Scram Discharge Volume would be water

-leakage. -

70 %==ary of Events 7.1 Pressurization - Containment pressurization was begun at approximately 0100 on November 11, 1989. The pressurization phase was interrupted three times to repair flexible hose failures on the pressurization line inside and outsido of the reactor building.

Final containment pressure was reached at 1635 on November 11, 1989 L

r e" 7.2' 'St-bilization - Cont:in :nt stabilization was begun at approsimately 1654 on November 11,1989. During the e stabilization period, CRD system leakage ~was measured" h and documented in'accordance with Procedure NPP 43.401.102. The containment was declared stabilized at 2130 on November 11, 1989

.73- Type A Test - The start' of the Type A Test'was declared at approximately 0024 on-November 20, 1989.

The test proceeded without' incident and was declared over at.1009 on November 11, 1989.

7.4 - Verification Test - The start of, the verification test -

.was declared at approximately 1109 on November 20, 1989. A one hour stabilization ~ period-was implemented-in accordance with BN-TOP-1. Approximately two hours into the data taking period, it was discovered that the superimposed leakage mass flow meter had failed-

. high causing the composite leakage to fall below the lower limit established for the test. At 1539 on i November 20, 1989 the mass flow meter was replaced and the verification test restarted from time forward.

The test proceeded from.that point for 5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months without ,

incident and was declared over at 2039 on November 20, l 1989 7.5 - Depressurization . After sampling the- containment atmosphere for radiocontaminents, the containment was

.depressurized using the Standby-Gas Treatment System over a period of 7 hours8.101852e-5 days 0.00194 hours 1.157407e-5 weeks 2.6635e-6 months . The containment pressure was reduced to atmospheric conditions at 0715 hrs. on November 21, 1989 ]

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'.; APPENDIX CAS l

' '*/~ stb 06ARY OF TYPE B AND C TEST RESULTS q

AS FOUND AS LEFT COMPONENT PENETRATION LEAKAGE IJtAKAGE P/F DATE 'l

-I SECTION I Turs 3

Electrical ~X-100A-- 0.046 SCFH 0.046 SCFH P 6/16/86 Penetrations 0.14 SCFH 0.14 SCFH P 2/27/88-0.105 SCFH 0.105 SCFH P 9/23/89 X-1008 0.155 SCFH 0.155'SCFH P 6/18/86 !

0 349 SCFH 0 349 SCFH P- 2/27/88 i 0.548 SCFH 0.099 SCFH F 10/19/89 X-1000 0.05 SCFH 0.05 SCFH P 5/8/85 -

0.05 SCFH 0.05 SCFH P 6/4/86 0.047 SCFH 0.047 SCFH P 2/27/88 0.046 SCFH 0.046 SCFH P 9/22/89 ;

X-1000- 0.05 SCFH 0.05 SCFH- P 6/5/86 0.047 SCFH 0.047 SCFH P 2/27/88 -1 0.046 SCFH 0.046 SCFH P '9/22/89 l X-100F 1.25 SCFH 0.05 SCFH F 6/27/86 l: 0.229 SCFH 0.229 SCFH P 2/27/88 -

0.136 SCFH 0.136 SCFH P 9/20/89-i X-1000 0.05 SCFH 0.05 SCFH P 6/11/86 Ll ij 0.185 SCFH 0.185 SCFH P- 2/27/88 0 0.163 SCFH 0.163 SCFH P 9/26/89 I

X-101A 0.05 SCFH 0.05 SCFH P .6/19/86 O.107 SCFH 0.107 SCFH P 2/27/88-0.047 SCFH 0.047 SCFH P 9/22/89 X-101B 0.05 SCFH 0.05 SCFH P 6/19/86 '

O.065 SCFH 0.065 SCFH P 2/27/88 0.047 SCFH 0.047 SCFH P 9/23/89 I

X-1010 0.05 SCFH 0.05 SCFH P 6/6/86 0.047 SCFH 0.047-SCFH P 2/27/88 ;t-0.047 SCFH 'O.047 SCFH P 9/22/89 L

X-101D 0.046 SCFH 0.046 SCFH P 6/11/86 t

0.129 SCFH 0.129 SCFH P 2/27/88 0.047 SCFH 0.047 SCFH P 9/20/89 l9:

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APPENDIX 'A !

'- SE30tARY OF TYPE B AND C 1EST RESULTS- !

AS LEFT -t AS POUND P/F- DATE COWONENT PENETRATION LEARAGE LEAEAGE X-101E 2.12 SCFH 0.05 SCFH F 6/30/86' '

'O.047 SCFH 0.047 SCFH P 2/27/88 O.047 SCFH- 0.047-SCFH P 9/20/89 }

X-101F 0.046 SCFH 0.046'SCFH P 6/11/86

.. 0.153 SCFH 0.153 SCFH P 2/30/88 6 0.047 SCFH 0.017 $CFH. P 9/20/89 ;

my X-102A 1.73 SCFH- 0.05 SCFH F 6/15/86' i

M 0.047 SCFH -0.047 SCFH P 2/27/88 0.047 SCFH 0.047 SCFH P 9/21/89

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X-102B' O.05 SCFH 0.05 SCFH P 6/5/86 0.047 SCFH 0.047 SCFH P 2/27/88 0.046 SCFH 0.046 SCFH P 9/23/89 l X-1020 0.05 SCFH 0.05 SCFH P 6/16/86 0.058 SCFH 0.058 SCFH P 3/20/88 ;

0.046 SCFH 0.046 SCFH P 9/23/89 7

l X-102D 0.05 SCFH 0.05 SCFH P 6/5/86 u 0.047 SCFH 0.047 SCFH P 2/23/88- .i L. 0.046 SCFH 0.046 SSCFH P 9/26/89

, X-103A 0.05 SCFH 0.05 SCFH P 6/4/86 0.047 SCFH 0.047 SCFH P. 2/27/88 ';

0.068 SCFH 0.068 SCFH P 9/22/89 X-103B 0.05 SCFH 0.05 SCFH P- 6/5/86

. , 0.047 SCFH 0.047 SCFH P 2/27/88 l 0.083 SCFH 0.083 SCFH P 9/22/89 X-104A 0.05 SCFH :0.05 SCFH P 7/8/86 10.43 SCFH 0.047 SCFH F 3/19/88 0.046 SCFH 0.046 SCFH P 9/23/89 X-104B 0.05 SCPH 0.05 SCFH P 7/8/86 13 11.SCFH -0.047 SCFH F 3/19/88 0.046 SCFH 0.046 SCFH P 9/23/89 X-104C 0.05 SCFH 0.05 SCFH P 6/4/86 ;

0.053 SCFH 0.053 SCFH P 2/27/88 0.047 SCFH 0.047 SCFH P 9/21/89 X-104D 0.05 SCFH 0.05 SCFH P 6/5/86 0.047 SCFH 0.047 SCFH P 2/27/88-0.049 SCFH 0.049 SCFH P 9/22/89-X-104E 0.046 SCFH 0.046 SCFH P 4/17/85 0.05 SCFH 0.05 SCFH P 6/5/86 0.047 SCFH 0.047 SCFH P 2/27/88 0 735 SCFH 0.05 SCFH F 10/19/89

_ - w.

s . .- Pag 3 3 v.

APPENDIX mA" BBelARY OF TYPE B AND C-TEST IESULTS AS FOUND AS LEFT gap 0NENT PENETRATION LEAEACE LEAEAGE P/F DATE X-104F 0.05 SCFH 0.05 SCFH P~ 6/5/86 0.047 SCFH 0.047 SCFH P 2/27/88 0.046 SCFH -0.046 SCFH. P 9/23/89 X-105A 0.05 SCFH 0.05 SCFH P. 7/8/86 0.047 SCFH 0.047 SCFH. P 2/27/88 0.046 SCFH 0.046 SCFH P 9/23/89 X-105D 0.046 SCFH 0.046 SCFH P 6/11/86 42.00 SCFH 0.047 SCFH: F 3/19/88

'O.046 SCFH 0.046 SCFH P 9/26/89 X-106A 0.076 SCfH 0.076 SCFH P 6/4/86 0.072 SCFH 0.072 SCFH P 2/27/88 ,

0.153 SCFH -0.153 SCFH P 9/22/89 X-106B 0.05 SCFH 0.05 SCFH P 6/4/86 0.047 SCFH 0.047 SCFH P 2/27/88 0.075 SCFH 0.075 SCFH P 9/22/89 X-209A 0.046 SCFH 0.046 SCFH P .6/5/86 0.047 SCFH 0.047 SCFH P 2/28/88 0.046 SCFH 0.046 SCFH P 9/27/89

. X-2090 0.046 SCFH 0.046 SCFH P 6/5/86 0.047 SCFH 0.047 SCFH P 2/28/88 0.104 SCFH 0.047 SCFH P 11/6/89 Vacuus X-228A~ 0.046 SCFH 0.046 SCFH P. '5/31/86 Breakers 0.046 SCFH 0.046 SCFH P 2/28/88 0.047 SCFH 0.047 SCFH P 9/23/89 X-228B 0.046 SCFH 0.046 SCFH P L6/17/86-0.046 SCFH 0.046 SCFH P 2/28/88 0.047 SCFH 0.027 SCFH P 9/23/89 X-2280 0.046 SCFH 0.046 SCFH P 5/31/86 0.046 SCFH 0.046 SCFH P 2/28/88 0.047 SCFH 0.047 SCFH P 9/23/89 X-228D 0.046 SCFH 0.046 SCFH P 5/31/86 0.046 SCFH 0.046 SCFH P 2/28/88 0.047 SCFH 0.047 SCFH P 9/23/89

'Drywell X-3 0.046 SCFH 0.046 SCFH P 11/20/85 Head 0.047 SCFH 0.047 SCFH P 7/19/86 0.259 SCFH 0.259 SCFH P 3/25/88 0.17 SCFH 0.046 SCFH P 11/16/89

-- -. - - -- .- - -. _ . . . . - - ~ . . . . -

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Page 4 )

- ,, e APPEND!I "A" RBetARY OF TYPE B AND C 1EST RESIR.TS- -

AS FOUND AS LEFT ,

00MPOWElfr PENETRATION LEAEAGE- LEAEAGE P/F DATE Equipment X-1A 0.046 SCFH 0.046 SCFH P 5/24/85 Hatch. 0.05 SCFH 0.05 SCFH - P 5/28/86-0.047 SCFH 0.047 SCFH P -4/16/88. ,

0.059 SCFH 0.05 SCFH P 11/9/89 l Equipment X-1B- ,0.046 SCFH 0.046 SCFH P 1/24/85

- Hatch 'O.046 SCFH 0.046 SCFH P 5/24/85 '

J l

0.047 SCFH 0.047 SCFH P: 4/23/88 8/2/88 .

1 O.046 SCFH 0.046 SCPH P 0.053 SCFH 0.05 SCFH P 11/10/89-Drywell' X-2: 1.742 SCFH 1 742 SCFH- P 6/18/85 f

Airlock 4.25 SCFH 4.25-SCFH P .11/27/85 1.73 SCFH 1 73 SCFH P' 7/13/86 3 09 SCFH 3 09 SCFH_ P 2/2/87 ,

f 1 98 SCFH 1.98 SCFH P 7/22/87 20 5 SCFH 9 92 SCFH F 1/6/88 4.15 SCFH 4.15 SCFH P- 5/22/88 12.03 SCFH 12.03 SCFH P 10/17/88- .

.7.65 SCFH 7.65 SCFH P 1/8/89 1 1.87 SCFH 1.87 SCFH P 6/3/89-3 09-SCFH 3 09 SCFH P '11/18/89-CRD Hatch X-6' O.046 SCFH 0.046 SCFH P- 3/14/85 0.046-SCFH 0.046 SCFH P 11/23/85 0.046 SCFH. 0.046 SCFH P 6/10/86 i 0.046 SCFH- 0.046 SCFH P 2/27/88 l- 0.046 SCFH 0.046 SCFH P 9/11/89 L Torus Hatch X-200A 0.046 SCFH 0.046 SCFH P- 6/19/85 '

0.046 SCFH- 0.046 SCFH 'P 6/9/86 O.047 SCFH 0.047 SCFH P 4/23/88 '

i- 0.046 SCFH 0.046 SCFH P- 8/2/88 L 0.05 SCFH 0.047 SCFH P 11/24/89 L Torus Hatch X-200B 0.046 SCFH 0.046 SCFH P 6/5/86 4 0.05 SCFH 0.05 SCFH P 3/24/87 0.05 SCFH 0.05 SCFH P 8/21/87 0.05 SCFH 0.05 SCFH P 9/9/89' ,

O.046 SCFH 0.046 SCFH P 2/28/88 0.05 SCFH 0.047 SCFH P 11/7/89 L . RVSH #1 0.046 SCFH 0.046 SCFH P 7/4/86 0.047 SCFH 0.047 SCPH P 2/29/88 0.046 SCFH 0.046 SCFH P 9/27/89 ,

1 i #2 0.50 SCFH 0.05 SCFH P 7/4/86 0.056 SCFH 0.056 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 9/27/89 ,

L

Pcg2 51

] _,

f , gypggggg ,.g.

SL208ARY W TYPE B AND C TEST REER.TS AS POUND AS LEFT COMPONENT PENETRATION 82AEA(Et LEAEAGE P/F DATE

3 0.05 SCFH _ 0.05 SCFH P 7/4/86 0.047 SCFH 0.047 SCFH P- 3/1/88 0.046 SCFH 0.046 SCFH P 9/27/89

4 0.05 SCFH 0.05 SCFH P 7/4/86 0.047 SCFH 0.047 SCFH P 3/1/88 0.046 SCFH 0.046 SCFH P 9/27/89

5 0.046 SCFH 0.046 SCFH P. 7/4/86 0.047 SCFH- 0.047 SCFH P 3/1/88 0.046 SCFH 0.046 SCFH P 9/27/89

6 O.046 SCFH 0.046 SCFH P 7/4/86 0.185 SCFH 0.185 SCFH P 3/1/88

0.182 SCFH 0.182 SCFH P 9/27/89

7 0.06 SCFH 0.06 SCFH P _7/4/86 0.047 SCFH 0.047 SCFH P 2/29/88

-0.046 SCFH 0.046 SCFH P 9/27/89

8 0.046 SCFH 0.046 SCFH P 7/4/86-0.047 SCFH 0.047 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P -9/27/89 Espansion X-7A 0.046 SCFH 0.046 SCFH P 5/30/86 Bellows 0.046 SCFH 0.046 SCFH P 2/24/88 0.046 SCFH 0.046 SCFH P 10/16/89 X-7B 0.046 SCFH 0.046 SCFH P 5/30/86-0.046 SCFH 0.046 SCFH P 2/29/88 .

0.046 SCFH 0.046 SCFH -P 10/16/89 X-7C 0.046 SCFH 0.046 SCFH P 5/29/86 0.046 SCFH 0.046 SCFH P~ 2/29/88 0.046 SCFH 0.046 SCPH P 10/16/89 X-7D 0.046 SCFH 0.046 SCFH P 5/29/86-0.046 SCFH 0.046 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 10/16/89 X-8 0.046 SCFH 0.046 SCFH P 5/30/86 0.047 SCFH 0.047 SCFH P 2/29/88.

0.047 SCFH 0.047 SCFH P 10/16/89 X-9A 0.046 SCFH 0.046 SCFH P 5/30/86 0.046 SCFH 0.046 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 10/16/89 X-9B 0.046 SCFH 0.046 SCFH P 5/30/86 0.047 SCFH 0.047 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 10/16/89

M:

M --' Page 6. .,

" 4

= ,

APPENDIX - "A" '

SLRetARY OF TXPE B AND C TEST RESULTS s

.AS POUND AS LEFT ,

COMPONENT PENETRATION tJtararm LEAEAGE P/F: DATE !

.X-10 -0.046 SCFH 0.046 SCFH P 5/30/86.

0.424 SCFH 0.424 SCFH P 2/29/88 !

0 386 SCFH 0 386 SCFH P 10/16/89- !

X-11 0.046 SCFH 0.046 SCFH P. 5/30/86 3 0.047 SCFH 0.047 SCFH P ~2/29/88 0.047 SCFH- 0.047 SCFH P 10/16/89 X-12 0.046 SCFH 0.046 SCFH P 5/29/86 1 0.046 SCFH 0.046 SCFH -P' 2/29/88-0.047 SCFH 0.047.SCFH P 10/16/89 ri; X-13A. 0.046 SCFH 0.046 SCFH P 5/29/86 2/29/88 O.101 SCFH 0.101 SCFH P -

0.047 SCFH 0.047-SCFH P 10/16/89 ,

X-13B 0.046 SCFH 0.046 SCFH P 5/29/86

'O.046 SCFH 0.046 SCFH P 2/29/88 0.047'SCFH 0.047 SCFH P 10/16/89 X-16A 0.046 SCFH 0.046 SCFH P 6/6/86 0.047 SCFH 0.047 SCFH P 3/1/86

.0.046 SCFH 0.046 SCFH P 10/16/89 c . X-16B O.046 SCFH 0.046 SCFH P 6/25/86.

'- 0.047 SCFH 3/1/88 0.047 SCFH P L 0.046 SCFH 0.046 SCFH P 10/16/89 i

X-17 0.046 SCFH- 0.046 SCFH P 6/24/86 O.047 SCFH 0.047 SCFH P 3/1/88 0.046 SCFH 0.046'SCFH P 10/16/89 X-43 _0.046 SCFH 0.046 SCFH P- 6/25/86 O.047 SCFH 0.047'SCFH P 3/1/88-0.046 SCFH 0.046 SCFH P 10/16/89 TIP Flanges X-35A 0.046 SCFH 0.046 SCFH P 2/14/85 0.046 SCFH 0.046 SCFH P 6/17/86-

! 0.046 SCFH 0.046 SCFH P 3/10/88 0.046 SCFH 0.046 SCFH P 9/24/89' X-35B 0.046 SCFH 0.046 SCFH P 2/14/85 0.046 SCFH 0.046 SCFH P 6/17/86 4 0.046 SCFH 0.046 SCFH P' 3/10/88 I

0.046 SCFH 0.046 SCFH P 9/24/89 X-35C 0.046 SCFH 0.046 SCFH P 2/14/85 0.046 SCFH 0.046 SCFH P 6/17/86 0.046 SCFH 0.046 SCFH P 3/10/88 I

0.046 SCFH 0.046 SCFH P 9/24/89 p

-% 6,2 ,

ed ' Page 7 .

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,7

+ "A"

-APPENDII

SUIMART OF TYPE B AND C TEST RESULTS AS FOUND AS LEFT COMPOIENT PENETRATION' LEAKAGE = LEAEAGE P/F DATE X-350 0.046 SCFH 0.046 SCFH P :2/14/85 l 0.046 SCFH 0.046 SCFH P 6/17/86 5 0.047 SCFH 0.047 SCFH P 3/10/88 1 0.046 SCFH 0.046 SCFH P 9/24/89 :

X-35E- 0.046 SCFH 0.046 SCFH P 2/14/85- .

0.046 SCFH 0.046 SCFH P 6/17/86-C 0.047 SCFH 0.047 SCFH P 3/10/88 0.046 SCFH 0.046 SCFH P 9/24/89-X-35F 0.046 SCFH 0.046 SCFH P 2/14/85 0.046 SCFH 0.046 SCFH P 6/17/86' O.046 SCFH 0.046 SCFH P 3/10/88 ,

0.046 SCFH 0.046 SCFH P 9/24/89 X-350 0.046 SCFH 0.046 SCFH P 2/14/85 O.046 SCFH 0.046 SCFH P 6/17/86 0.047 SCFH 0.047 SCFH P 3/10/88 0.046 SCFH 0.046 SCFH P 9/24/89 RHR Test X-210A 0.046 SCFH 0.046 SCFH P 6/7/86 Orifices 0.046 SCFH 0.046 SCFH P 2/28/88 0.05 SCFH 0.05 SCFH P 9/15/89 -

0.046 SCFH 0.046 SCFH P 6/7/86-O.045 SCFH 0.046 SCFH P 2/28/88 0.05 SCFH 0.05 SCFH P 9/15/89 X-210B 0.046 SCFH 0.046 SCFH P '6/7/86 0.05 SCFH 0.05 SCFH P ~9/25/87 0.046 SCFH 0.046 SCFH P 2/28/88 0.05 SCFH 0.05 SCFH P 9/15/89.

0.046 SCFH 0.046 SCFH P 6/7/86 $

0.046 SCFH 0.046 SCFH P 2/28/88 0.05 SCFH 0.05 SCFH P 9/15/89-RHR Spool I-398 0.046 SCFH 0.046 SCFH P 6/3/86 Flange 0.046 SCFH 0.046 SCFH P 2/28/88 0.046 SCFH- 0.047 SCFH P 11/24/89 Butterfly X-205C 0.046 SCFH 0.046 SCFH P 6/7/86 Flanges 0.047 SCFH 0.047 SCFH P 3/8/88 0.049 SCFH 0.049 SCFH P 9/9/89 X-205D 0.046 SCFH 0.046 SCFH P 6/7/86 0.047 SCFH 0.047 SCFH P 3/8/88 0.057 SCFH 0.057 SCFH P 9/9/89

+ x

}

m '

PCse 8

"- APPENDII "A"' ,

SIRGIARY OF TYPE 8 AND C TEST RESULTS AS LEFT AS POUND 000f0NENT PENETRATION LEAKAGE LEAKAGE P/F DATE l TWM5 Spool: X-213A 0.046 SCFH 0.046 SCFH P 6/4/86 Flanges. 0.047 SCFH 0.047 SCFH P 3/7/88 0.046 SCFH 0.046 SCFH P 9/16/89 i n

i 0.046 SCFH 0.046 SCFH P 6/4/86

^

0.047 SCFH 0.047 SCFH P 3/7/88 0.046 SCFH 'O.046 SCFH .P 9/16/89 X-2138 0.046 SCFH 0.046 SCFH P 6/4/86.

0.047-SCFH 0.047 SCFH- P 3/7/88 i 0.046 SCFH 0.046 SCFH P 9/16/89 j 0.046 SCFH 0.046 SCFH P 6/4/86 0.047 SCFH 0.047 SCFH P 3/7/88 0.046 SCFH 0.046 SCFH P 9/16/89 1

Torus Bellows-_X-201A 0.046 SCFH 0.046 SCFH P 5/30/86 0.046 SCFH 0.046 SCFH P 2/29/88

-0.046 SCFH 0.046 SCFH P 9/19/89-X-201B 0.046 SCFH 0.046 SCFH P 5/30/86 0.046 SCFH 0.046 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 9/19/89

. X-201C 0.046 SCFH 0.046 SCFH P 5/29/86 0.046 SCFH 0.046 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 9/19/89 s X-201D 0.046 SCFH 0.046 SCFH P 5/29/86 O.046 SCFH 0.046 SCFH P 2/28/88 i

0.046 SCFH 0.046 SCFH P 9/19/89.

l- X-201E ' O.046 SCFH 0.046 SCFH P 5/30/86 0.047 SCFH 0.047 SCFH P 2/28/88

! 0.046 SCFH 0.046 SCFH P 9/19/89 X-201F 0.046 SCFH 0.046 SCPH P 5/30/86 0.046 SCFH 0.046 SCFH P 2/28/88 0.046 SCFH 0.046 SCFH P 9/19/89 l.

L X-2010 0.046 SCFH 0.046 SCFH P 5/30/86 0.046 SCPH 0.046 SCFH P 2/28/88 -l 0.046 SCFH 0.046 SCFH P 9/19/89 ;

X-201H 0.046 SCFH 0.046 SCFH P 5/30/86 !

0.047 SCFH 0.047 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 9/19/89 Reller Valve X-210A 0.046 SCFH 0.046 SCFH P 1/21/85 Flanges E11-F001B 0.046 SCFH 0.046 SCFH P 6/4/86 0.047 SCFH 0.047 SCFH P 3/25/88 0.046 SCFH 0.046 SCFH P 10/27/89 l 1

1

m- r '

I

'Pcce 9

! APPENDII 'A" EmetARY OF THE B AND C TEST RESILTS AS POUND AS LEFT COMPONENT PENETRATION ORARam LEAKAGE P/F- DATE a

-i i

X-210A 0.046 SCFH 0.046 SCFH P -6/5/86-E11-F025B 0.047 SCFH 0.047 SCFH P 3/20/88 :

0.046 SCFH 0.047 SCFH P 11/1/89 X-2108~. 0.046 SCFH 0.046 SCFH P 6/4/86 E11-F025A 0.047 SCFH 0.046 SCFH P 4/3/88 m .0.046 SCFH 0.047 SCFH P 11/24/89 X-210B 0.046 SCFH 0.046 SCFH P 6/5/86 ;

E11-F001A 0.047 SCFH 0.047 SCFH P 4/3/88 O.046 SCFH 0.047 SCFH P 9/26/89-X-2108 0.046 SCFH 0.046 SCFH P 6/5/86-E11-F029 0.047 SCFH 0.047 SCFH P 4/15/88 '

0.046 SCFH 0.046 SCFH P 10/2/89 X-218 0.046 SCFH 0.046 SCFH P 6/5/86 '

748-F016A 0.046 SCFH 0.046 SCFH P 3/8/88 O.046 SCFH 0.046 SCFH P 9/23/89 X-218' O.046 SCFH 0.046 SCFH P 6/3/86 T48-F016B 0.046 SCFH 0.046 SCFH P 3/8/88 0.046 SCFH 0.047 SCfH P 9/26/89-X-223A 0.046 SCFH 0.046 SCFH P 6/4/86 E11-F030D 0.047 SCFH 0.047 SCFH P -3/21/88 0.046 SCFH 0.046 SCFH P 10/4/89 ;

X-223B 0.046 SCFH 0.046 SCFH P -6/4/86 <

E11-F030B 0.047 SCFH 0.047,5CFH P 3/21/88 0.046 SCFH 0.046 SCFH P 10/17/89 X-223C 0.046 SCFH 0.046 SCFH P 6/4/86 E11-F030C O.047 SCFH' O.047 SCPH P 4/3/88-0.046 SCFH 0.046 SCFH P 9/15/89

X-223D -0.046 SCFH 0.046 SCFH P 6/4/86 l, E11-F030A 0.047 SCFH 0.047 SCFH P 4/3/88-0.046 SCFH 0.046 SCFH P 9/15/89 L I-227A 0.046 SCFH 0.046 SCFH P 6/5/86 E21-F011B 0.046 SCFH 0.046 SCFH P 3/8/88 0.05 SCFH 0.05 SCFH P 10/3/89 X-227A 0.046 SCFH 0.046 SCFH P 6/5/86

'E21-F0128 0.046 SCFH 0.046 SCFH P 3/8/88 0.05 SCFH 0.05 SCFH P 10/3/89 X-227A 0.046 SCFH 0.046 SCFH P 6/5/86 0.046 SCFH 3/8/88 E21-F032B 0.046 SCFH P 0.05 SCFH 0.05 SCFH P 10/3/89

1 t P:ge:10-e APPENDII "A"

SINetARY OF TYPE B AND C TEST RESULTS AS POUND AS LEFT COMPONENT PENETRATION LEAEAGE - utara0g P/F DATE X-227B 'O.046 SCFH 0.046-SCFH P 6/4/86 E21-F011A 0.046 SCFH 0.046 SCFH P' -3/9/88~ ~ t 0.046 SCFH 0.067 SCFH P 9/28/89 ,

X-227B 0.046 SCFH 0.046 SCFH P _12/31/85 N E21-F012A- 0.046 SCFH 0.046 SCFH P 6/5/86: 4 0.086 SCFH 0.046 SCFH P 4/2/88-n 0.046 SCFH 0.046 SCFH P 9/9/89 X-2278 0.046 SCFH 0.046 SCFH P. 6/4/86 i E21-F032A 0.047 SCFH 0.047 SCFH P 4/2/88 f 0.046 SCFH 0.046 SCFH P 9/9/89 k < RHR Blank X-210A 0.046 SCFH 0.046 SCFH P 5/31/86 Flanges 0.047 SCFH 0.047 SCFH P 3/17/88 0.046 SCFH 0.047 SCFH P- 9/16/89- ,

X-210B 0.046 SCFH 0.046 SCFH -P 5/31/86 .

0.047 SCFH 0.047 SCFH P 4/1/88 O.046 SCFH 0.047 SCFH P 9/16/89-

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.- Pega_11 b APPENDII "A"

, 4 SW96ARY 0F TYPE B AND C 'IEST RESULTS AS FOUND AS LEFT PENETRATION VALTE N0'S LEAKAGE- LEAEAGE P/F 'DATE-ar4,Ta05 II Turs C-X-7 A&D' B2103-F434 42.00 SCFH 0.17 SCFH F 7/10/86 42.00 SCFH 0.122 SCFH F -3/18/88 155.75 SCFH 0.19 SCFH F 11/1/89 B2103-F022A _42.00 SCFH 1.88 SCFH F 7/3/86 B2103-F028A- 42.00 SCFH 1.13 SCFH F 4/13/88 173 76 SCFH 0.826 SCFH F 10/18/89 B2103-F022B 42.00 SCFH 9.85 SCFH F 7/10/86 B2103-F0288 42.00 SCFH 1.216 SCFH F 4/13/88 174 34 SCFH 9 091 SCFH F- 10/18/89 B2103-F022C 42.00 SCFH 2 37 SCFH F 7/3/86-B2103-F028C 42.00 SCFH 3 14 SCFH F 4/21/88 175.88 SCFH 12.82 SCFH F 10/20/89 82103-F022D 42.00 SCFH 1.71 SCFH F 7/5/86 B2103-F028D'. 42.00 SCFH 2.22 SCFH F 4/14/88 178.42 SCFH 2.16 SCFH F 10/29/89 X-8 B2103-F016 0.057 SCFH 0.057 SFH P 5/31/85 42.00 SCFH 0.046 SCFH F 7/7/86 1.26 SCFH 1.26 SCFH P 3/5/88 42.00 SCFH 0.05 SCFH F 10/30/89 B2103-F019 0.046 SCFH 0.046'SCFH P 5/23/85

, 0.046 SCFH -0.046 SCFH P 7/7/86 0.294 SCFH 0.294 SCFH P 3/5/88 0 346 SCFH 0 327-SCFH P 10/27/89 X-9A B2100-F010A 0.09 SCFH 0.09 SCFH P 5/21/86 0.078 SCFH 0.078 SCFH P 8/7/87 0.66 SCFH 0.66 SCFH P 9/25/87 1.102 SCFH '1.102 SCFH P 3/25/88 14.24 SCFH 1.269 SCFH F 10/29/89 82100-F076A 1.48 SCFH 1.48 SCFH P 11/28/85 E4150-F006 1.89 SCFH 1.89 SCFH P 5/21/86 42.00 SCFH 0.690 SCFH F 8/7/87

, 42.00 SCFH 6.82 SCFH ~F 4/6/88 13 58 SCFH 3 931 SCFH P 10/29/89 F

X-98 82100-F01GB 0 370 SCFH 0.370 SCFH P 5/24/86 8.96 SCFH 2.23 SCFH F 9/29/87 0.107 SCPH 0.107 SCFH P 3/14/88 0.107 SCFH 0.107 SCFH P 10/8/89 B2100-F076B 42.00 SCFH 0.84 SCFH F 11/13/85 E5150-F013 0.208 SCFH 0.208 SCFH P 5/24/86 03300-F120 42.00 SCFH 3 55 SCFH F 8/24/87 9.408 SCFH 0 30 SCFl! P 4/10/88 0 300 SCFH 0 300 SCFH P 10/9/89

'i I

p Page 12 APPEWDII 'A' EBel&RY W TrPE B AND C TEST MSULTS AS POWD AS BAFT PWETRATION VALVE ND'S taarane gangAGE ,

P/F DATE X-10 E5150-F007 0.22 SCFH 0.22 SCFH P 10/28/85 2 50 SCFH 0.046 SCFH F 7/1/86 0.184 SCFH 0.184 SCFH P 3/3/88-0.29 SCFH. 0.29 SCFH P 7/29/88 0.046 SCFH 0.046 SCFH P 9/15/89 E5150-F008 0.046 SCFH 0.046 SCFH P 6/2/86 0.25 SCFH 0 32 SCFH P 10/1/87 0.047 SCFH 0.047 SCFH P 3/1/88 0.047 SCFH 0.047 SCFH P 10/18/89 X-11 E4150-F002 42.00 SCFH 0.57 SCFH F 6/26/86 6.42 SCFH 0.915 SCFH F 4/5/88 7.67 SCFH 0.046 SCFH F 10/25/89 E4150-F003 0 97 SCFH 0.97 SCFH P 6/26/86 E4150-F600 8.5 SCFH 0.05 SCFH F 11/21/86 0.94 SCFH 0.94 SCFH P 9/1/87 0.152 SCFH 0.152 SCFH P 3/1/88 0.837 SCFH 0.837 SCFH P 10/21/89 X-12 E1150-F008 1.532 SCFH 1.532 SCFH P 4/28/86 2.89 SCFH 2.89 SCFH P 4/15/88 0.896 SCFH 1.726 SCFH P 10/3/89 E1150-F009 id;SCFH 1.59 SCFH P 5/28/85 E1150-F608 1.68 SCFH 1.68 SCFH P 4/28/86 E1100-F408 1 947 SCFH 2.65 SCFH P 10/2/89 X-13A E1100-F0508 0.760 SCFH 0.760 SCFH P 6/12/85 E1100-F6108 42.00 SCFH 0.466 SCFH F 7/3/86 0.06 SCFH 0.06 SCFH P 3/31/88 42.00 SCFH 3 706 SCFH F 10/29/89 51150-F0158 1 38 SCFH 0.209 SCFH P 10/18/85 1.59 SCFH 1.59 SCFH P 7/2/86 0.812 SCFH 0.812 SCFH P 3/27/88 3 568 SCFH 3 568 SCFH P 10/29/89 I-138 . E1100-F050A 0.05 SCFH 0.05 SCFH P 5/30/85 E1100-F610A 42.00 SCFH 2.01 SCFH F 6/10/86 42.00 SCFH 0.071 SCPH F 4/12/88 164.65 SCFH 1.827 SCFH F 10/1/89 E1150-F0154 1.77 SCFH 1.77 SCFH P 11/2/85 1.63 SCFH 1 97 SCFH P 6/29/86 0.047 SCFH 0.047 SCFH P 4/11/88 2.246 SCFH 2.246 SCFH P 9/16/89 X-15 74804-F603A 0.092 SCFH 0.092 SCFH P 5/2/86 T4804-F605A 0.117 SCFH 0.117 SCFH P 3/7/88 l 0.140 SCFH 0.140 SCFH P 9/6/89

Pato 13 . 1

., i s APPENDII 'A' RBOIARY W TYPE B AIB C M57 IESLLTS AS POUND AS LAFT P M TICW VALVE ED'S LEAEAGE 12AEAGE P/F DATE ;

E-16A E2100-F006B 0.046 SCFH 0.046 SCFH P 11/8/85 ,

0.050 SCFH 0.050 SCFH P 6/2/86 i 0.550 SCfH 0.550 SCFH P 3/14/88 !

0.046 SCFH 0.046 SCFH P 10/15/89 !

E2150-F005B 0.046 SCFH 0.046 SCFH P 11/8/85 0.274 SCFH 0.274 SCFH P 6/2/86 0.118 SCFH 0.064 SCFH P. 3/26/88 0.064 SCFH 0.480 SCFH P 9/14/88 .

0.140 SCFH 0.140 SCFH P 10/16/89 !

i 3-168 E2100-F006A 0.046 SCFH 0.046 SCFH P 10/26/85 0.05 SCFH 0.05 SCFH P 5/14/86 0.106 SCFH 0.106 SCFH P 4/8/88 )

0.046 SCFH 0.046 SCFH P 9/9/89 ,

E2150-F005A 0.160 SCFH 0.160 SCFH P 10/26/85 O.25 SCFH 0.25 SCFH P 5/14/86 -

0.129 SCFH 0.135 SCrH P 4/10/88 !

0.075 SCFH 0.075 SCFH P 9/11/89 E-17 E1150-F022 0.046 SCFH 0.046 SCFH P 11/4/85 O.046 SCFH 0.046 SCFH P 5/9/86 '

0.047 SCFH 0.047 SCFH P 3/18/88

. 0.046 SCFH 0.046 SCFH P 9/27/89 E1150-F023 0.047 SCFH 0.047 SCFH P 10/16/85 0.085 SCFH 0.085 SCFH P 5/9/86 ,

0.047 SCFH 0.047 SCFH P 3/17/88 0.046 SCFH 0.046 SCFH P 10/6/89 ,

t I-18 01100-F003 0 300 SCFH 0 300 SCFH P 5/12/86 0.110 SCFH 0.110 SCFH P 3/5/88 0 390 SCFH 0 390 SCFH P 10/5/89 6

01154-F600 0 30 SCFH 0 30 SCPH P 5/12/86 0.11 SCFH 0.11 SCFH P 3/5/88 0.046 SCFH 0.046 SCFH P 10/5/89 I-19 01100-F019 0.13 SCFH 0.13 SCFH P 7/7/86 l 3/5/88 :

O.073 SCFH 0.073 SCFH P 0.046 SCFH 0.046 SCFH P 9/27/89 01154-F018 0.046 SCFH 0.046 SCFH P 7/7/86 0.047 SCFH 0.047 SCFh P 3/5/88 0.050 SCFH 0.050 SCFH P 9/27/89 :

l- I-20 P1100-F126 0.805 SCFH 0.805 SCFH P 5/13/86

! 42.00 SCFH 0.046 SCFH F 3/15/88 0.134 SCFH 0.134 SCFH P 9/21/89 l

. ~-- .-- ._ _ _ __ _ -- - _ _ -- - - _ _ _ - - - - - - -- -,---,,.en- .. -~ ,- - w-e - <r

E l a Page 14 j u 1 APPM DII "A" RBetARY OF TfPE 5 AND C TEST RESULTS AS F0WD AS LEFT I

PENTRAfl0N VALTE 80'S L2AEAM LEAEAGE P/F DATE P1100-D013 0.046 SCFH 0.046 SCFH P 5/12/86 0.234 SCFR 0.234 SCFH P 3/15/88 0.047 SCFH 0.142 SCFH P 9/22/89 j X-21 P5000-F603 0.047 ScrH 0.047 SCFH P S/12/86 !

0.047 SCFH 0.047 SCFH P 3/8/38 ;

14.77 SCFH 0.046 SCFH F 10/28/89 l P5000-F604 0.047 SCFH 0.047 SCFH P 5/12/86 {

0.047 SCFH 0.047 SCFH P 3/8/88 1.59 SCFH 0.047 SCFH F 10/3/B9 ;

X-22 T4901-F007 6.357 SCFH 0.616 SCFH F 6/3/86 T4901-F465 27.1 SCFH 0.943 SCFH F 3/2/68 T4901-F601 0.793 SCFH 0.793 SCFH P 9/8/89 X-23 P4400-F282A 42.00 SCFH 0.046 SCFH F S/23/86 42.00 SCFH 1.29 SCFH F 4/8/88 0.046 SCFH 0.046 SCFH P 9/18/89 P4400-F607A 0.11 SCFH 0.11 SCFH P 5/24/86 25.00 SCFH 19 03 SCFH F 6/5/88 0.046 SCFH 0.046 SCFH P 9/19/89 X-24 P4400-F606A 0.046 SCFH 0.046 SCFH P $/15/86 [

4/1/88

~

0.047 SCFH 0.047 SCFH P 0.540 SCFH 0.540 SCFH P 5/20/M P4400-F616 42.00 SCFH 0.042 SCFH F 11/18/85 42.00 SCFH 0 320 SCFH F 6/12/86 '

42.00 SCFH 1 90 SCFH F 6/6/88 O.081 SCFH 0.081 SCFH P 6/21/89 ,

X.25 T4803-F602 1.430 SCFH 1.430 SCFH P 9/11/85

T4600-F402 0.644 SCFH 0.810 SCFH P 7/29/86 T4600-F411 1.85 SCFH 0 316 SCFH P 8/1/88 1.29 SCFH 1.29 SCFH P 9/9/89 X-26 T4803-F601 42.00 SCFH 2.47 SCFH F 11/9/85 T4800-F407 2.42 SCFH 2.48 SCFH P 5/2/86 T4800-F408 42.00 SCFH 3 08 SCFH F 7/11/88 3 34 SCFH 3 34 SCFH P 10/30/89 X-27A,C,D.C 15000-F401B 0.60 SCFH 0.06 SCFH P 7/2/86 75000-F4038 0.795 SCFH 0.795 SCFH P 2/29/88 T5000-F4048 0.494 SCFH 0.494 SCFH P 9/13/89 T5000-F405B X-278 P3400-F403A 0.046 SCFH 0.046 SCFH P 5/5/86 T5000-F4028 0 324 SCFH 0 324 SCFH P 2/29/88 0.046 SCFH 0.046 SCFH P 9/13/89

-, , - , - - -< . , , , - . - , , . - ,. -., .,..n ,, . , , . , - - - ,

u i

P:se 15 APPENDII 'A" EBSGARY OF T!PE B AND C TEST IESUL75 AS POUND AS LEFT ,

PENETRATION VALVE N0'S LEAKAGE LEAKAGE P/F DATE ]

P3400-F404A 0.046 SCFH 0.046 SCFH P 5/5/86 15000-F4028 0.127 SCFH 0.127 SCFH P 2/29/88 '

O.046 SCFW 0.046 SCFH P 9/13/89 X-27F T5000-F202 0.234 SCPH 0.234 SCFH P 11/15/89 X-28CF P3400-F401A 0.046 SCFH 0.046 SCFH P 5/5/86 0.046 SCFH 0.046 SCFH P 3/3/88 0.046 SCFH 0.046 SCFH P 10/2/89 X-29Aa 83100-F019 42.00 SCFH 0.046 SCFH F 5/23/86 0.239 SCFH 0.239 SCFH P 3/4/88 0.816 SCFH 0.816 SCFH P 9/25/89 ,

B3100-F020 0.404 SCFH 0.126 SCFH P 5/28/86 0 324 SCFH 0 324 SCFH P 3/4/88 !

t 0.046 SCFH 0.046 SCFH P 9/25/89 X-29Bb E1100-F412 0.046 SCFH 0.046 SCFH P 4/29/86 0.053 SCFH 0.053 SCFH P 3/16/88 0.047 SCFH 0.047 SCFH P 9/29/89 X-29Bc E1100-F413 0.08 SCFH 0.08 SCFH P 4/29/86 0.09 SCFH 0.09 SCFH P 3/16/88 0.047 SCFH 0.047 SCFH P 9/29/89 X-29Be T5000-F420B 0.05 SCFH 0.05 SCFH P 5/9/86 0.046 SCFH 0.046 SCFH P 2/29/88 ,

0.059 SCFH 0.059 SCFH P 9/13/89 I-318 T4800-F453 1.127 SCFH 0.28 SCFH F 5/10/85 T4800-F454 0 38 SCFH 0 38 SCFH P 4/19/86 -

T4800-F455 0.19 SCFH 0.19 SCFH P 3/3/88 0.05 SCFH 0.05 SCFH P 9/6/89 I-34A P4400-F2828 0.195 SCFW 0.195 SCFH P 6/20/86 0.631 SCFH 0.631 SCFH P 3/23/88 0.047 SCPH 0.047 SCFH P 10/20/89 P4400-F6068 0 32 SCPH 0 32 SCFH P 6/20/86 42.00 SCFH 0.077 SCFH F 3/24/88 2.644 SCFH 0.570 SCFH F 10/21/89 I-34B P4400-r6078 0.42 SCFH 0.42 SCFH P 6/20/86 0.232 SCFH 0.232 SCFH P 3/19/88 2 329 SCFH 1.072 SCFH F 10/21/89 P4400-F615 42.00 SCFH 0.064 SCFH F 6/20/86 0.067 SCFH 0.067 SCFH P 3/19/88 0.094 SCFH 0.094 SCFH P 10/20/89

I

Page 16 i

. 1 l

APPENDII "A" BBel4RY OF TYPE B AND C TEST RESLETS ,

i AS POLMD AS LEFT l PBETRATION VALVE ND'S LEAEAGE LEAEAGE P/F DATE !

X-358 C51-F002B 0.046 SCFH 0.046 SCFH P 1/15/85 0.046 SCFH 0.046 SCFH P 5/12/86 ;

0.05 SCFH 0.05 SCFH P . 1/2/88 i 0.047 SCFH 0.047 SCFH P 3/10/88 0.046 SCFH 0.046 SCFH P 9/23/89 !

X-350 C51-F002A 0.046 SCFH 0.046 SCFH P 1/15/85 i 0.046 SCFH 0.046 SCFH P 3/28/85 i 0.046 SCFH 0.046 SCFH P 5/12/86 l 0.047 SCFH 0.047 SCFH P 3/10/88 ;

0.046 SCFH 0.046 SCFH P 9/23/89 X-35D C51-F002C 0.046 SCFH 0.046 SCFH P 1/15/85 )

0.046 SCFH 0.046 SCFH P 3/28/85 !

0.046 SCFH 0.046 SCFH P 5/12/86 1 0.046 SCFH 0.046 SCFH P 10/25/86 0.047 SCFH 0.047 SCFH- P 3/10/88 ,

0.046 SCFH 0.046 SCFH P 9/23/89

]

X-35E C51-F002E 0.046 SCFH 0.046 SCFH P 1/15/85 !

0.046 SCFH 0.046 SCFH P 5/12/86 l' 0.047 SCFH 0.047 SCFH P 3/10/88 '

O.046 SCFH 0.046 SCFH P 9/23/89 X-3SF C51-F002D 0.046 SCFH 0.046 SCFH P 2/15/85 O.046 SCFH 0.046 SCFH P 5/12/86 i

0.047 SCFH 0.047 SCFH P 3/10/88 .

0.046 SCFH 0.046 SCFH P 9/23/89 I-350 C51-F008 42.00 SCFH 0.049 SCFH F 1/29/86 O.046 SCFH 0.046 SCFH P 5/12/86-0.047 SCFH 0.047 SCFH P 3/'.0/88 ;

0.083 SCFH 0.083 SCFH P 9/23/89 I-36 T4901-F016 0.24 SCFH 0.24 SCFH P 3/15/85

! T4901-F602 0.29 SCFH 0.10 SCFH P 5/20/86 !

T4901-F468 42.00 SCFH 0 350 SCFH F 3/10/88 0 349 SCFH 0 349 SCFH P 10/5/89 X-37 C1100-F010 42.00 SCFH 1.82 SCFH F 7/17/86 X-38 C1100-F011 42.00 SCFH 7.14 SCFH F 4/14/88 564.5 SCFH 1.926 SCFH F 10/7/89 C1100-F180 42.00 SCFH 1.65 SCFH F 7/17/86 C1100-F181 42.00 SCFH -1.88 SCFH F 4/5/88 18.287 SCFH 5 361 SCFH F 9/30/89 ,

X-394 E1150-F016A 1.71 SCFH 0.57 SCFH P 8/6/85 1.71 SCFH 1.71 SCFH P 5/3/86 4/20/88 l 8.78 SCFH 0.636 SCFH F l 0.079 SCFH 0.079 SCFH P 9/15/89 6

, Page 17 APPgNDII 'A' RS0t&RY OF TYPE B AND C TEST MSULTS AS POUND AS IAFT PDETRATION VALVE N0'S LEAEAGE LEAEACE P/F DATE ;

E1150-F021A 42.00 SCFH 0.095 SCFH F 5/3/86 0.282 SCFH 0.282 SCFH P 4/12/88 !

0.055 SCFH 0.065 SCFH P 9/15/89 y X-398 E1150-F0168 1.53 ScrH 1.53 SCFH P 4/24/86 -

2.13 SCFH 2.13 SCFH P 3/26/88 ,

6.84 SCFH 1.577 SCFH F 10/27/89 ;

E1150-F0218 42.00 SCFH 1.95 SCFH F 8/8/85 1.72 SCFH 1.72 SCFH P 4/24/86 ;

2.92 SCFH 2.92 SCFH P 3/28/88 14.01 SCFH 0.992 SCFH F 10/28/89 X-40Dd P3400-F401B 0.047 SCFH 0.047 SCFH P 5/6/86 0.046 SCFH 0.046 SCFH P 3/3/88 0.046 SCFH 0.046 SCFH P 9/14/89 .,

X-42 C4100-F006 0.49 SCFH 0.117 SCFH P 6/11/85 i 0.046 SCFH 0.046 SCFH P 6/27/86 42.00 SCFH 0 349 SCFH F 3/15/88 1 0.046 SCFH 0.046 SCFH P 9/12/89 ,

C4100-F007 0.046 SCFH 0.046 SCFH P 3/14/85 .

! 1.01 SCFH 0.128 SCFH F 6/11/85 >

42.00 SCFH 0.046 SCFH F 6/27/86 l O.046 SCFH 0.046 SCFH .P 3/13/88

! 0.046 SCFH 0.046 SCFH P 9/12/89 X-43 03352-F001 0.113 SCFH 0.113 SCFH P 11/20/85 0.917 SCFH 0.917 SCFH P 6/23/86 0 311 ScrH 0 311 SCFH P 3/11/88 :

1.848 SCFH 0.82 SCFH F 10/22/89 03352-F004 1.01 SCFH 1.01 SCFH P 11/20/85 O.68 SCFH 0.68 SCFH P 6/24/86 .

0.839 SCFH 1.19 SCFH P 4/8/88 2 331 SCFH 0.236 SCFH F 10/24/89 0.236 SCFH 0 378 SCFH P 11/30/89 X-44 T4804-F603B 0.092 SCFH 0.092 SCFH P 5/2/86 I

T4804-F6058 0.143 SCFH 0.143 SCFH P 3/7/88 1 0.094 SCFH 0.094 SCFH P 9/14/89 I-47a E1100-F414 0.058 SCFH 0.058 SCFH P 5/1/86 .

O.054 SCFH 0.054 SCFH P 3/17/88 0.047 SCFH 0.047 SCFH P 9/25/89 -

I/47b E1100-F415 0.047 SCPH 0.047 SCFH P 5/1/86 0.047 SCFH 0.047 SCFH P 3/17/88 0.047 SCFH 0.047 SCFH P 9/25/89 i

-- -- .- - .. . - . . . - ~ - - - - - - _ . . -

y Pa8e 18 j APPENDIX "A" 38014RT OF TYPE B AND C 1557 MSLK,TS AS FOUND AS LEFT !

PER TRATION VALTE ND'S LEAKAGE LEAKAGE P/F DATE X-47c T4800-F451 0.15 SCFH 0.15 SCFH P 5/1/86 2.04 SCFH 0.047 SCFH F 3/14/88 -

10.28 SCFH 0.098 SCFH F 9/8/89 l X-47e T5000-F420A 0.05 SCFH 0.05 SCFH P 5/9/86 0.047 SCFH 0.047 SCFH P 3/15/88 :

0.047 SCFH 0.047 SCFH P 9/9/89 j X-48a,b c,d, 75000-F401A 0.49 SCFH 0.49 SCFH P 4/22/86 e M000-F402A 0.765 SCFH 0.765 SCFH P 3/29/88 5000-F403A 0.570 SCFH 0.570 SCFH P 9/11/89 T5000-F404A T5000-F405A l 75000-F450 0 765 SCFH 0 765 SCFH P 4/27/88 0.07 SCFH 0.07 SCFH P 9/11/89 T5000-F456 0.047 SCFH 0.047 SCFH P 4/27/88 0.047 SCFH 0.047 SCFH P 9/11/89 X-48f P3400-F403B 2.00 SCFH 0.180 SCFH F 9/4/85 0.046 SCFH 0.046 SCFH P 6/26/86 i 0.06 SCFH 0.06 SCFH P 3/13/88 O.158 SCFH 0.158 SCFH P 9/14/89 P3400-F404B 0.167 SCFH 0.167 SCFH P 6/26/86 .

0.12 SCFH 0.12 SCFH P 3/13/88 0.171 SCFH 0.171 SCFH P 9/14/89 X-49Aa B3100-F0148 0.05 SCFH 0.05 SCFH P 5/10/86 j 0.047 SCFH 0.047 SCFH P 3/4/88 :

i L 0.062 SCFH 0.062 SCFH P 9/8/89 B3100-F0168 0.05 SCFH 0.05 SCPH P- 5/10/86 .

0.05 SCPH 0.05 SCPH P 3/4/88 0.053 SCFH 0.053 SCnl P 9/8/89 ,

I-51A B3100-F014A 0.05 SCFH 0.05 SCFH P 5/13/86 0.047 SCFH 0.047 SCFH P 3/14/88 0.046 SCFH 0.046 SCFH P 9/8/89 B3100-F016A 0.05 SCPH 0.05 SCFH P 5/13/86 0.047 SCFH 0.047 SCFH P 3/14/88 1.123 SCFH 0.046 SCFH F 10/14/89 X-204A T4800-F416 0.12 SCFH 0.12 SCFH P 5/14/86 0.196 SCFH 0.196 SCFH P 3/4/88 0.152 SCFH 0.152 SCFH P 9/11/89 X-2048 T4800-F417 0.076 SCFH 0.076 SCFH P 5/14/86 0.140 SCFH 0.140 SCFH P 3/4/88 0.138 SCFH 0.138 SCFH P 9/11/89

= _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ . _ _ _

Pag) 19 ,

l APPDIDIX 'A" i EBMARY OF TYPE 5 Ate C TEST IESILTS :

AS POINID AS L2FT l PEIETRATION VALW N0'S taarary LgAKAGE P/F DAM .

X-204C 74800-F418 0.071 SCFH 0.071 SCFH P 5/14/86 \l 3/4/88 j

0.174 SCFH 0.174 SCFH P 0.177 SCFH 0.177 SCFH P 9/11/89 X-204D T4800-F419 0.15 SCFH 0.15 SCFH P 5/14/86 0.252 SCFH 0.252 SCFH P 3/4/88 ,

0.249 SCFH 0.249 SCFH P 9/12/89 ,

P 5/14/86 :

X-204E T4800-F420 0.138 SCFH 0.138 SCFH 0.170 SCFH 0.170 SCFH P 3/4/88 5 0.143 SCFH 0.143 SCFH P 9/11/89 X-204F T4800-F421 0.09 SCFH 0.09 SCFH P 5/14/86 ;

0.085 SCFH 0.085 SCFH P 3/9/88 i 0.061 SCFH 0.061 SCFH P 9/11/89 ;

X-2040 T4800-F422 0.16 SCFH 0.16 SCFH P 5/30/86 0.27 SCFH 0.073 SCFH F 5/26/86 :

0.088 SCFH 0.088 SCFH P 3/4/88 0.086 SCFH 0.086 SCFH P 9/11/89 X-204H T4800-F423 0.16 SCFH 0.16 SCFH P 5/14/86 .

0.265 SCFH 0.265 SCFH P 3/4/88 !

0.233 SCFH 0.233 SCFH P 9/11/89 X-204J T4800-F424 0.125 SCFH 0.125 SCFH P 5/14/86

l 0.048 SCFH 0.048 SCFH P 3/4/88 i 0.046 SCFH 0.046 SCFH P 9/11/89 i X-204K T4800-F425 0.058 SCFH 0.058 SCFH P 5/14/86

! 0.155 SCFH 0.155 SCFH P 3/4/88 0.180 SCFH 0.180 SCFH P 9/11/89 ,

I-204L T4800-F426 0.12 SCFH 0.12 SCFH P 5/14/86 0.098 SCFH 0.098 SCFH P 3/tIa8 e

0.082 SCFH 0.082 SCFH P 9/11/89 I-204H T4800-F427 0.046 SCFH 0.046 SCFH P 5/14/86 0.049 SCFH 0.049 SCFH P 3/4/88 f 0.047 SCFH 0.047 SCFH P 9/11/89 L

I-205A T2300-F450B 28.18 SCFH 1.01 SCFH F 5/26/86 T2300-F410 1.01 SCFH 1.26 SCFH P 9/9/86 2.85 SCFH 2.85 SCFH P 3/2/88 1.64 SCFH 8.22 SCFH P 11/14/89 1205B T2300-F450A 42.00 SCFH 2.51 SCFH F 5/27/86 72300-F409 3 52 SCFH 3 52 SCFH P 4/24/88 3 802 SCFH 13 354 SCFH P 11/17/89 l

l l

I. . . . _ _ _ _ . _ _ . _ _ , .. , ,_ _ _ _ _ _

Page 20 j APPENDIX 'A' i BBel&RY OF TTPE B AND C TEST MSIE.TS I

AS POUND AS IAFT '

PEN NATION VALVE ED'S LEAEAGE 12Aratw P/F DATE X-205C T4800-F404 0.530 SCFH 0.530 SCFH P 4/17/86 T4800-F405 0.453 SCFH 0.453 SCFH P 3/30/88 :

74800-F409 0.118 SCFH 0 370 SCFH P 10/25/89 ;

X-205D T4600-F400 42.00 SCFH 0.092 SCFH F 5/26/85 T4600-F401 3 68 SCFH 3 68 SCFH P 12/17/85 r 74600-F412 42.00 SCFH 2 727 SCFH- F 4/16/86

i T4600-F410 1.901 SCFH 1.901 SCFH F 3/25/88 0.116 SCFH 2 596 SCFH P 11/14/89 T4800-F456 42.00 SCFH 0 39 SCFH F 7/2/86 T4800-F457 42.00 SCFH 0.786 SCFH F 4/15/88 '

T4800-F458- 0.832 SCFH 0.832 SCFH P 9/6/89 X-206A E41-F402 7.99 SCFH 0.046 SCFH F 5/24/86 <

0.05 SCFH 0.05 SCFH P 3/2/88

0.151 SCFH 0.151 SCFH P 9/19/89 X-206D E41-F400 1.20 SCFH 0.07 SCFH F 6/6/86 0.138 SCFH 0.138 SCFH P 3/13/88 '

0.154 SCFH 0.154 SCFH P 9/21/89 X-211A E1150-F0248 0.046 SCFH 3 56 SCFH P 10/18/85 -

E1150-F027B 2.690 SCFH 2.69 SCFH P 4/25/86

. E1150-F0288 0.195 SCFH 0 748 SCFH P 3/30/88 l 0.061 SCFH 0.061 SCFH P 10/7/89 X-211B E1150-F024A 1.85 SCFH 1.85 SCFH P 11/2/85 -

E1150-F027A 2.54 SCFH 2.54 SCFH P 5/7/86 E1150-F028A 1.172 SCFH 1.172 SCFH P 4/11/88 '

1.897 SCFH 1.897 SCFH P 10/28/89 X-214 E4150-F075 42.00 SCFH 0.05 SCFH F 6/3/86 .

0.557 SCFH 1 50 SCPH P 4/19/88 2.93 SCPH 0 945 SCFH P 11/16/89 E4150-F079 42.00 SCFH 0 367 SCPH F 6/12/86 0.547 SCFH 1 32 SCFH P 4/19/88 2.93 SCPH 0 945 SCFH P 11/16/89-L E5150-F062 0.046 SCFH 0.046 SCPH P 5/18/86 l

0.540 SCFH 1.06 SCFH P 4/4/88 2 93 SCFH 0 945 SCFH P 11/16/89 E5150-F084 0.046 SCFH 0.046 SCFH P 5/19/86 0 557 SCFH 1 50 SCFH P 4/19/88 2 93 SCFH 0.045 SCFH P 11/16/89 X-215 P3400-F408 0.047 SCFH 0.047 SCFH P 5/6/86 0.084 SCFH 0.084 SCFH P 3/16/88 1 346 SCFH 0.06 SCFH F 10/24/89

', Pag) 21 APPENDII "A" i MBSGARY OF TYPE B AND C TEST NESUTJ5 j i

AS POINID ASLIFT ]

PENTRATION VALTE ND'S 12AKAGE LAAEAGE P/F DATE l P3400-F410 0.13 SCFH 0.13 SCFH P 5/6/86 l 0.174 SCFH 0.174 SCFH P 3/17/88 :

0.116 SCFH 0.116 SCFH P 9/7/89 j T4804-F602A 0.092 SCFH 0.092 SCFH P 5/2/86 i T4804-F606A 0.094 SCFH 0.094 SCFH P 3/15/88 ,

0.100 SCFH 0.100 SCFH- P 9/7/89 15000-F408A 1.59 SCFH 0.046 SCFH P 6/24/86 '

O.081 SCFH 0.081 SCFH P 3/29/88 O.180 SCFH 0.180 SCFH P 9/7/89- j T5000-F451 0.071 SCFH 0.071 SCFH P 4/27/88 0.049 SCFH 0.049 SCFH P 9/12/89 I

I T5000-F455 0.075 SCFH 0.075 SCFH P 4/27/88 '

0.047 SCFH 0.047 SCFH P 9/12/89 X-218 T4804-F601A 4.200 SCFH 0.48 SCFH F 6/19/86 i T4804-F604A 0 338 SCFH 0 338 SCFH P 3/4/88 .

O.093 SCFH 0.093 SCFH P 9/7/89 T4804-F601B 0.092 SCFH 0.092 SCFH P 4/30/86 i T4804-F6048 0.194 SCFH 0.194 SCFH P 3/3/88 0.093 SCFH 0.093 SCFH P 9/7/89 ;

T4804-F016A 0.184 SCFH 0.184 SCFH P 5/1/86 O.046 SCFH .0.046 SCFH P 3/5/88 0.046 SCFH 0.046 SCFH- P 9/14/89 T4804-F016A 0.210 SCFH 0.210 SCFH P 5/1/86 0.095 SCFH 0.095 SCFH P 3/5/88 i 0.05 SCFH 0.05 SCFH P 9/25/89 I-219 T4804-F6028 0.129 SCFH 0.129 SCFH P 5/7/86 T4804-F6068 0.225 SCFH 0.225 SCFH P 3/3/88 0.187 SCFH 0.187 SCFH P 9/13/89 I

l 15000-F4088 0.046 SCFH 0.046 SCFH P 5/8/86

j. 1.15 SCFH 0.19 SCFH F 3/27/88 0.178 SCFH 0.178 SCFH P 9/13/89

[.

I-230 P3400-F4058 0.40 SCFH 0.046 SCFH P 6/24/86 0.089 SCFH 0.089 SCFH P 3/12/88 l' O.209 SCFH 0.209 SCFH P 9/14/89 L P3400-F4068 0.046 SCFH 0.046 SCFH P 6/24/86 0.089 SCFH 0.089 SCFH P 3/12/88 ,

0.156 SCFH 0.156 SCFH P 9/14/89 -

\<

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Page 22

_ _ - . _ . _ _ ,I i

gypW DIX 'A" I 2000&RY W TfPE B AB C TEST ESULTS j AS POL 2fD AS IAFT !

PENEMATION VALTE MD'S 12.aragg smarant P/F DATE j T5000-F407A 0.046 SCFH 0.046 SCFH P 9/7/85 !

0.046 SCFH 0.046 SCFH P 6/24/86 l I

0.150 SCFH 0.150 SCFH P 3/29/88 '

0.115 SCFH 0.115 SCFH P 9/14/89 i

X-231 P3400-F405A 0.12 SCFH 0.12 SCFH P 5/6/86 ;

O.132 SCFH 0.132 SCFH P 3/3/88 0.278 SCFH 0.278 SCFH P 10/2/89 :

P3400-F406A' O.08 SCFH 0.08 SCFH P 5/6/86 0.071 SCFH 0.071 SCFH P 3/3/88 0.179 SCFH 0.179 SCFH P 10/2/89 15000-F407B 0.058 SFH 0.058 SCFH P 9/5/85 l 0.05 SCFH 0.05 SCFH P 5/7/86 ,j

i 0 306 SCFH 0.047 SCFH F 3/26/88

. 0.049 SCFH 0.049 SCFH P 9/13/89 L X-206B E4100-F403 0.60 ML/ MIN 0.60 ML/ MIN P 5/24/86 1 26.0 E/ MIN , 26.0 ML/ MIN P 3/2/88 l l 0.60 ML/ MIN 0.60 E/ MIN P 9/19/89 l-

! X-206C E4100-F401 0.60 ML/ MIN 0.60 ML/ MIN P 5/23/86

' 0.60 ML/ MIN 0.60 ML/ MIN P 3/15/88 0.00 ML/ MIN 0.00 E/ MIN P 9/21/89 ,

X-206E' T5000-F412A 4.64 ML/ MIN 4.64 E/ MIN P 5/10/86 i 12.00 ML/ MIN 12.00 E/ MIN P 3/13/88 >

3 00 ML/ MIN- 3 00 E/ MIN P 9/12/89 ;

X-206F 75000-F4128 6.96 ML/ MIN 6.96 ML/ MIN P 5/10/86 97.00 ML/ MIN 97.00 ML/ MIN P 3/22/88 -

1.80 ML/ MIN 1.80 ML/ MIN P 10/4/89 ;

X-210A E1100-F001B 0.0 ML/ MIN 0.0 ML/ MIN P 5/3/86 0.0 ML/ MIN 0.0 E/ MIN P 3/16/88 0.0 ML/ MIN 0.0 ML/ MIN P 10/25/89 .

E1100-F0258 0.0 ML/ MIN 0.0 ML/ MIN P 5/6/86 L 0.0 ML/ MIN 0.0 ML/ MIN P 3/18/88 1.2 ML/ MIN 1.2 ML/ MIN P 10/11/89 -

E1150-F0078 7570 ML/ MIN 2 32 ML/ MIN F 5/22/86 7570 E/ MIN 18.0 ML/ MIN F 4/12/88 l

162.4 ML/ MIN 162.0 ML/ MIN P 10/17/89 ,

E1150-F026B 28.2 ML/ MIN 28.2 ML/ MIN P 4/29/86 82.8 ML/ MIN 82.8 E/ MIN P 3/18/88 1957.2 ML/ MIN 1957.2 ML/ MIN P 10/7/89 b

.%,.-- , . _ . . . - , , ,,-w.. ,. .

______.__..____.__.3 i

P0ge 23 !

> 1 APPENDII 'A' RSetARY W TYPE 8 AllD C TEST ESETS AS FOUND AS LRs'T !

PRETRATION VALVE ND'S IJr.ararm LAAEA(E P/F DATE I-210B E1100-F001A 0.6 E/ MIN 0.6 E/ MIN P 10/29/85 !

0.0 ML/ MIN 0.0 E/ MIN P 5/5/86 0.0 E/ MIN 0.0 E/ MIN P 4/3/88 -

0.0 E/ MIN 0.0 E/ MIN P 9/25/89 :

E1100-F025A 1.2 ML/ MIN 1.2 E/ MIN P 10/29/85 i 0.0 ML/ MIN 0.0 E/ MIN P 5/6/86 ,

0.0 ML/ MIN 0.0 E/ MIN P 4/2/88 :

0.0 ML/ MIN 0.0 E/ MIN P 9/27/89 -

~

E1100-F029 1.2 E/ MIN 1.2 E/ MIN P 11/1/85 '

0.0 ML/ MIN 0.0 E/ MIN P 5/11/86 '

1.2 ML/ MIN 1.2 E/ MIN P 4/15/88 O.0 ML/ MIN 0.0 E/ MIN P 9/27/89 E1150-F007A 1215 ML/ MIN 1215 E/ MIN P 10/28/85 1087.2 ML/ MIN 1087.2 ML/ MIN P 1/4/86 3000 ML/ MIN 2 32 E/ MIN F 9/24/87 '

3000 ML/ MIN 28.2 E/ MIN F 4/16/88- .

3000 ML/ MIN 3 0 E/ MIN F 9/25/89 G5100-F604 21.6 ML/ MIN 21.6 E/ MIN P 5/8/86 18.6 ML/ MIN 18.6 E/ MIN P 3/16/88 28.8 ML/ MIN 1.2 E/ MIN P 10/11/89 -

G5100-F605 0.6 ML/ MIN 0.6 E/ MIN P 5/8/86 67.2 ML/ MIN 67.2 ML/ MIN P 3/13/88 37.8 E/ MIN 37.8 E/ MIN P 9/25/89 P3400-F407 0.6 ML/ MIN 0.6 E/ MIN P 5/8/86 ,

1.2 E/ MIN 1.2 E/ MIN P 3/12/88 O.6 ML/ MIN 0.6 E/ MIN P 10/3/89 .

P3400-F409 1.2 ML/ MIN 1.2 E/ MIN P 5/8/86 ;

3 6 ML/ MIN 3 6 E/ MIN P 3/12/88 0.0 ML/ MIN 0.0 E/ MIN P 10/3/89

.I-212 E5150-F001 4.64 E/ MIN 4.64 E/ MIN P 5/28/86 i,.28 E/ MIN 9.28 E/ MIN P 4/2/88 i 23 2 ML/ MIN 23 2 E/ MIN P 9/21/89 I-213A 05100-F600 6.9 ML/ MIN 6.9 E/ MIN' P 5/8/86 161.24 ML/ MIN 161.24 E/ MIN P 3/4/88 104.4 ML/ MIN 171.0 ML/ MIN P 10/3/89 05100-F601 0.0 ML/ MIN 0.0 E/ MIN P 5/8/86 1.16 ML/ MIN 1.16 E/ MIN P 3/4/88 4.64 E/ MIN 4.64 ML/ MIN P 9/14/89 I-2138 05100-F602 4.6 ML/ MIN 4.6 E/ MIN P 5/8/86 0.6 ML/ MIN 0.6 E/ MIN P 3/15/88 276.0 ML/ MIN 105 0 ML/ MIN P 10/3/89

p .

hg0 24 APPENDII "A" SUDOGARY OF TYPE B AND C TEST MESETS AS FOUND A5 IJlFT PENETRATION VALVE N0'S LEAKAGE LEAEAGE P/F DATE 05100-F603 0.0 ML/ MIN 0.0 ML/ MIN P 5/8/86 2.4 ML/ MIN 2.4 ML/ MIN P 3/15/88 42.0 ML/ MIN 42.0 ML/ MIN P 9/20/89 X-220 84150-F021 30.16 E/ MIN 30.16 ML/ MIN P 6/6/86 74.24 ML/ MIN 74.24 ML/ MIN P 3/11/88 105 0 ML/ MIN 105.0 ML/ MIN P 9/11/89 X-221 E4150-F022 6.96 ML/ MIN 6.96 E/ MIN P 5/22/86 10.8 ML/ MIN 10.8 E/ MIN P 3/1/88 0.0 ML/ MIN 0.0 ML/ MIN P 9/8/89 L X-222 E5150-FOO2 0.0 ML/ MIN 0.0 E/ MIN P 5/20/86 18.56 E/ MIN 4.64 E/ MIN P 4/18/88 10.2 E/ MIN 10.2 ML/ MIN P 9/21/89 X-223A E1100-F030D 1.2 ML/ MIN 1.2 ML/ MIN P 4/27/86 0.0 E/ MIN 0.0 ML/ MIN P 3/18/88 0.0 E/ MIN 0.0 E/ MIN P 10/7/89 E1150-F004D 104.4 ML/ MIN 104.4 E/ MIN P 4/28/86 0.0 E/ MIN 0.0 ML/ MIN P 3/18/88 638.0 ML/ MIN 638.0 E/ MIN P 10/6/89' i X.223B E1100-F030s 0.6 ML/ MIN 0.6 E/ MIN P 4/26/86 l 0.0 ML/ MIN 0.0 E/ MIN P 3/17/88 0.0 ML/ MIN 0.0 E/ MIN P 10/7/89 E1150-F004B 8000 E/ MIN 765.6 ML/ MIN F 6/5/86 0.0 ML/ MIN 0.0 ML/ MIN P 3/18/88 4.64 ML/ MIN 4.64 E/ MIN P 10/7/89 X-223C E1100-F0300 0.6 ML/ MIN 0.6 ML/ MIN P 5/3/86 0.0 ML/ MIN 0.0 ML/ MIN P 4/2/88 0.0 ML/ MIN 0.0 ML/ MIN P 9/19/89 E1150-F004C 1064.6% ML/ MIN 1064.64 ML/ MIN P 5/2/86 3828.0 ML/ MIN 3828.0 ML/ MIN P 4/1/88 252.88 ML/ MIN 252.88 E/ MIN P 9/18/89 X-223D E1100-F030A 0.6 ML/ MIN 0.6 ML/ MIN P 5/2/86 0.0 ML/ MIN 0.0 ML/ MIN P 4/2/88 1.2 ML/ MIN 1.2 ML/ MIN P 9/14/89 E1150-F004A 8000 E/ MIN 1667 3 ML/MI F 5/17/86 197.2 E/ MIN 197.2 ML/ MIN P 4/1/88 194.88 ML/ MIN 194.88 ML/ MIN P 9/13/89 X-224A E2150-F036B 4000 ML/ MIN 23 2 E/ MIN F 5/23/86 22.2 E/ MIN 22.2 E/ MIN P 3/3/88 30.16 E / MIN 30.16 ML/ MIN P 10/6/89

-. Paso 25 L

APrelDIE *A' RBOIARY OF TTPE B AND C ifEST IESR.T5 A5 POLBID As 12rf POR MATION VALTE WS 12Aratz LEAEAGE P/F DATE X-2248 E2150-F036A 4000 E/ MIN 11.6 ML/ MIN F 5/21/86 11.6 E/ MIN 11.6 EIMIN P 3/29/88 4.64 ML/ MIN 4.64 E/ MIN P 9/19/89 X-225 E4150-F042 1550 E/ MIN 1550 E/ MIN F 11/1/85 4000 E/ MIN 1141.4 E/ MIN P 5/23/86 5.0 E/ MIN 34.8 E/ MIN P 4/8/88 74.2 ML/ MIN 74.2 E/ MIN P 9/20/89 X-226 E5150-F031 13 8 E/ MIN 13 8 ML/ MIN P 2/21/85 4.6 E/ MIN 4.6 ML/ MIN P 5/17/86 29 0 NL/ MIN 29 0 ML/ MIN P 3/2/88 46.4 ML/ MIN 46.4 ML/ MIN P 9/13/89 X 227A E2100-F011B 2 32 E/ MIN 2 32 ML/ MIN P 11/7/85 E2100-F012B 6.6 E/ MIN - 6.6 E/ MIN P 5/19/86 E2150-F0158 0.0 E/ MIN 0.0 E/ MIN P 3/4/88 0.0 ML/ MIN 0.0 E/ MIN P 10/2/89 E2100-F0328 1.8 E/ MIN 1.8 ML/ MIN P 11/6/85 0.0 E/ MIN 0.0 E/ MIN P 5/19/86 12.0 E/ MIN 12.0 E/ MIN P 3/4/88 0.0 E / MIN 0.0 E/ MIN P 10/6/89

. E2150-F0318 1.2 E/ MIN 1.2 E/ MIN P 11/7/85 1.8 E/ MIN 1.8 ML/ MIN P 5/19/86 3 0 ML/ MIN 3 0 E/ MIN P 3/4/88 2.4 E/ MIN 2.4 E/ MIN P 10/3/89 E4150-F012 5.63 E/ MIN 5.63 E/ MIN P 10/29/85 1.2 E/ MIN 1.2 E/ MIN P 5/20/86 2.4 E/ MIN 2 32 ML/ MIN P 4/10/88 4.64 E/ MIN 4.64 E/ MIN P 9/28/89 05100-F606 3 0 ML/ MIN 3 0 E / MIN P 5/20/86 0.0 E/ MIN 0.0 ML/ MIN P 3/5/88 2000.0 E/ MIN 9 0 E/ MIN F 10/25/89 05100-F607 185.6 E/ MIN 185.6 E/ MIN P 5/27/86 0.0 E/ MIN 0.0 E/ MIN P 3/5/88 13 0 E/ MIN 13 0 ML/ MIN P 9/18/89 I-2278 E2100-F011A 0.6 E/ MIN 0.6 E/ MIN P 5/13/86 E2100-F012A 34.8 E/ MIN 34.8 E/ MIN P 3/28/88 E2150-F015A 183 28 ML/ MIN 183 28 ML/ MIN P 9/9/89 E2100-F032A 0.0 ML/ MIN 0.0 HL/ MIN P 5/13/86 0.0 ML/ MIN 0.0 E/ MIN P 3/31/88 0.0 NL/ MIN 0.0 E/ MIN P 9/9/89 4

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.. Page 26 i

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APN NDIX 'A' SIBOIMtf W TYPE B AND C TEST MSETS I

as PouNo As urt M TION TALTE ND'S 12AEAGE 12AKAGE P/F DATE E2100-Fo31A 227.4 E/ MIN 227.4 E/ MIN P 5/13/86 911.8 ML/ MIN 911.8 E/ MIN P 3/28/88 348.0 ML/ MIN 348.0 E/ MIN P 9/12/89 E4150-F019 2.7 al/ min 2.7 al/ min P 5/14/86 2.85 al/ min 11.6 al/ min P. 9/9/87 .

9.28 al/ min 9 28 al/ min P 3/23/88 6.0 al/ min 6.0 al/ min P 9/21/89 I

6 t

a

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- Page - 1

'*' appsup!I . cs) i MRY OF OUTAGE 86 44 TYPE B AND C TEST FAILURES B CTION I TIPE B FAILURES Electrical ,

Penetration j X-100F 14akage was through test connection valve packing. )

When test connection valve is closed, penetration does not leak. Test connection valve was replaced i and tested.

X-101E Leakage was through test connection valve packing.

When test connection valve is closed, penetration

- does not leak. Test connection valve was replaced and tested.

X-102A Leakage was through test connection valve packing.

When test connection valve is closed, penetration l does not leak. Test connection valve was replaced and tested. l 1

E t

i 1

h t-I 1

,n ,- ,. - -.-n..~ -- -- -. _.. ._. -..._ _ ----_. _._ _ ..__--,_.

1 Page 2 I M gyrggggg . egi 3 084RY OF OUTAE 86-04 TYPg 3 AND C TEST FAILURES j SECT!W II - TYPE C FAILURES B2103-F434 Leakage through valve seat. Valve's seal weld was !

removed and valve disassembled. Filot seat was ;

steam cut. Valve was reworked and reassembled. ,

B2103-F0224-D Leakage through valve seats. Valves were B2103-FtMA-D ' disassembled, seats were inspected and blue checked. Valve seats and pilots were lapped. ,

Valves were reassembled. l 82103-F0% Leakage through valve seat. Valve was disassembled and blue checked. Seats and disk were lapped, valve was reassembled.

E5150-F007 Leakage through valve seat. Valve was disassembled and inspected. Valve seats and wedge were lapped, valve stem replaced, and packing modified to t live-loading configuration.

E4150-F002 Leakage through valve seat. Valve was disassembled '

and inspected. Valve seats and wedge were lapped, '

vgive stem replaced and valve packing modified to I live-loading configuration. g ,

r E4150-F003 Leakage through valve packing. Valve repacked and ;

live-loaded per EDP-6123

~

L

, E1100-F050B Leakago through valve seat. Valve was disassembled '

and valve seats were inspected. ~ Valve soft seat was replaced, packing modified to live load ;

configuration, and valve reassembled.

3 E1100-F050A Leakage through valve seat. Valve was disassembled and valve seats were inspected. Valve's soft seat was replaced, packing modified to live load configuration, and valve reassembled.

T4901-F465 Leakage through valve seat. Valve was not closing completely when stroked. Valve was unpacked and repacked.

t P4400-F282A Leakage through valve seat. Valve was disassembled and inspected. Valve's soft seat was replaced and disk was realigned. Valve was reassembled.

F4400-F6% Leakage through valve seat. Valve was disassembled and inspected. Valve's disk and seats were lapped and blue checked. Valve was reassembled.

83100-F019 Leakage through valve seat. Valve was disassembled and valve plug and seats were inspected cleaned and lapped. Valve was repacked and reassembled.

1 .

e. .

Pag) 3 -

. appgupII . c32 ,

I Ebel&RY W OlftME $6-04 TYPg 5 AND C TEST FAILURES T4800-F455 Leakage through valve seat. Valve was not closing )

ocepletely when stroked closed. Packing was ]

adjusted and valve restroked and tested. j l

P4400-F615 Leakage through valve seat. Valve was disassembled !

and inspected. Valve gate and seats were lapped. i Valve was reassembled.

C5100-F006 Leakage through valve seat. Valve is 3/8" threaded ball check. Valve was removed from systen and '

cleaned with air. Valve was reinstalled and tested.

C1100-F010 Leakage through valve seat. Valve was disassembled -

and inspected. Valve case and plus cleaned and ;

valve reassembled. !

C1100-F011 Leakage through valve seat. Valve was disassembled and inspected. Valve case and plug replaced and ;

valve reassembled.

C1100-F180 Leakage through valve seat. Valve was disassembled i and inspected. Valve cage and plug cleaned and reassembled with new gaskets.

C1100-F181 Leakage through valve seat. Valve was disassembled and inspected. Valve cage and plus replaced and !

valve reassembled.

E1150-F021A Leakage through valve seat. Valve was disassembled .i

(-

and inspected. Valve seats and body were cleaned.

Valve gate and seats were lapped, valve reassembled.

l. 21150-F021B Leakage through valve seat. Valve was disassembled and inspected. Valve seats and body were cleaned. .

Valve gate and seats were lapped, valve .

reassembled.-

C4100-F007 Leakage through valve seat and packing. Valve was disassembled, new soft seat installed, and EDP 1945 modification completed to remove exercising capability from valve.

P3400-F403B Leakage through valve seat. Seal weld was removed '

from valve. Valve internals were cleaned and seat and plug were lapped. Valve was reassembled and tested. -

T4800-F422 Leakage through valve seat. Valve seats cleaned with air and packing and air operator adjusted.

Valve was retested.

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C Page 4 i

AppgNDII CS*

RBetARY OF OUTA0g 86-04 TYPg B AND C TEST FAILURg5 72300-F410 Leakage through valve seat. 72300-F410 is a butterfly valve. Valve was not closing properly I after the stem and disk were replaced. Valve stops i on the actuator required readjustment after the j valve work. j Leakage through electrical seal on valve body. Old j T2300-F450A seal was removed and new seal installed. Valve was 4 i

rotested.

T4600-F401 Leakage was through valve seat. Valve was disassembled and new stem and wafer assemble installed along with new seat seal. Valve was tested.

74600-F400 Leakage through valve seat. Valve was disassembled and inspected. A new seat seal was installed and -

actuator adjusted. Valve was retested. ]

I T4800-F456 Leakage through valve seats. Seal welds were T4800-F457 removed and valves disassembled. Valve bodies were l cleaned and seats and plugs were lapped. The j T4800-F458 valves were reassembled and tested, z E4100-F402 Leakage through valve seat. Seal weld was removed ;

f j

and valve internals were cleaned and seat and plugs ;

l were lapped. Valve was reassembled and tested.

. E4100-F400 Leakage through valve seat. Seal weld was removed i and valve internals were cleaned and seat and plug :

were lapped. Valve was reassembled and tested. l E4150-F075 Leakage through valve seat. Valve was ;

! disassembled, valve body and nearby piping was cleaned. Valve seats and gate were lapped and motor operator adjusted. Valve was reassembled and t tested. i E4150-F079 Leakage through valve seat. Valve was disassembled, valve body and nearby piping was cleaned. Valve seats and gate were lapped and motor operator adjusted. Valve was reassembled and tested.

T4804-F604A Leakage through valve seat. Valve was not going closed. Valve was disassembled, a backing ring was found stuck in the valve. The backing ring was removed and valve reassembled and tested.

t

- Pag) 5

.* AppgEpig . c33 23084RY W OUTAGt 86-04 TYPE 3 AND C TEST FAltJNIES E1150-F007B Leakage was through valve seat. Valve was '

disassembled and gate and seats were lapped and operator adjusted. Valve was reassembled and tested.

E1150-F007A Leakage was through valve seat. Valve was l disassembled and gate and seats were lapped and ,

operator adjusted. Valve was reassembled and 1 tested. ,

E1150 M t Leakage was through valve seat. . Test result was -

acceptable when the hand wheel was tightened.

Torque switch.was adjusted, valve was restroked and ;

then tested.

E1150-F004A Leakage was through valve seat. Test result was '

acceptable when the hand wheel was tightened.

Torque switch was adjusted, valve was restroked and r then tested. ;

E2150-F0368 Leakage through valve seat. Test configuration was changed to test valve in the accident direction. ,

Valve was retested and passed. ;

E2150-F036A Leakage through valve seat. Test configuration was changed to test valve in the accident direction.

Valve was retested and passed.

, E4150-F042 Leakage was through valve seat. Test result was acceptable when the hand wheel was tightened.

Torque switch was adjusted, valve restroked and then retested.

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'.. J j

f AFPENDII -- T I' 2201ARY W OUTA02 88-01 TYPE B AND C FAILURES 38CTION I TYPE B FAILURES Electrical Penetrations X-104A lankage was through test connection valve packing. I tihen test connection valve is closed, penetration j does not leak. Test connection valve was replaced )

and tested.

Lankage was through test connection valve packing. ;

X-1048 When test connection valve is closed, penetration does not leak. Test connection valve was replaced and tested.

X-105D Leakage was through test connection valve packing.

ilhen test connection valve is closed, penetration ,

does not leak. Test connection valve was replaced ,

and tested. t Drywell Air Leakage was through packing on the exterior door Lock air lock handwheel shaft. Packing was replaced X-2 with a new packing configuration. Drywell air lock was retested. t

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. Page 2 C.

APPENDII *C" ERNARY W CRPFACE 88-01 TYPE B AND C FAILURES l J

SBCTION II TYPE C FAILINIES 82103-F434 Leakage through valve seat. Valve's seal weld was removed and valve disassembled. Valve seat was steam cut. Valve internals were replaced and valve reassembled. ,

B2103-F022A-D Leakage through valve seats. Valves were B2103-F028A-D disassembled, seats were inspected and blue-checked. All seats were nachined and lapped. <

Valves were reassembled. ,

B2100-F076A Leakage through valve seat and packing. Valve was disassembled, valve soft seat was replaced and '

packing modified for live-loading. Valve l reassembled. ,

B2100-F010B Leakage through valve seat. Valve was disassembled !

and seating area inspected. Valve's soft seat was replaced and disk realigned. Valve was

( reassembled. :

B2100-F076B Valve leakage though seat and packing. Valve disassembled and seating area inspected. Valve soft seat replaced and valve modified for live-load packing. Valve reassembled. ;

03300-F120 Valve leakage through seat and packing. Valve disassembled and seating area inspected. Valve soft seat was missing, replaced with new and improved soft seat, modified packing to live-load configuration, valve reassembled. :

E4150-F002 Leakage through valve seat. Valve was disassembled '

and inspected. Valve seate and wedge were lapped and stem changed out. Valve reassembled.

E1150-F050A Leakage through valve seat. Valve was disassembled i

and inspected. Valve's soft seat was replaced and i

packing configuration was modified to live-load set-up.

P1100-F126 Leakage through valve seat. Valve was disassembled and inspected. Valve seating area was cleaned and I wedge and seats were lapped. Valve was 3

. reassembled.

T4901-F465 Leakage though valve seat. Valve was not closing completely when stroke closed. Valve was unpacked and repacked.

l l

. _ - . _ _ _ . . _. _ _ _ .__ _ _ _ _ ___ _ _ __ _ ____ _ ________________ ______ _ _J

.- . . - - - - - - - . . . . . . ~ . . - .- - . - - . - - - -. . . . - . . --

Page 3 l

[

APPENDII "C" !

SpetARY W OUTME 88-01 TYPg B AND C FAILURES l

i , l l' P4400-F282A Leakage through valve seat. Valve was disassembled

! and inspected. Soft seat was replaced and i alignment pins were pulled and redrilled. Valve !

was reassembled. ;

I: P4400-F607A Leakage through valve seat. Valve was disassembled and inspected. Disk and seats were lapped .

unsuccessfully. Valve was removed from system and one_ seat was replaced. Dirk and seats were !

lapped. Valve was reassembled.

P4400-F616 Leakage through valve seat. Valve was being tested l through a bonnett t,ap. Test method was changed to

test valve in the accident direction. Valve .

passed. ;

j 74803-F601 Leakage through valve seat. Valve disk and sten had been replaced during the reassembly the stops .

were not set properly. Stops were adjusted and valve retested. ,

I P4400-F606B Leakage through valve seat. Valve was disassembled and gate and seats were lapped. Valve was ,

reassembled and tested. ,

T4901-F468 Leakage through valve seat. Valve was not i completely closing. Packing was adjusted and valve ratested.

C1100-F010 Leakage through valve seat. Valve was disassembled and inspected. Valve internals reworked and valve reassembled with new gaskets.

C1100-F011 Leakage through valve seat. Valve was disassembled 4 and inspected. Valve plug and stem replaced, reassembled with new gaskets.

C1100-F180 Leakage through valve seat. Valve was disassembled and inspected. Palve internals reworked and valve reassembled with new gaskets.

C1100-F181 Leakage through valve seat. Valve was disassembled t and inspected. Valve internals reworked and valve reassembled with new gaskets.

. . . . . . ~ _ _ _ _ __ ._. . __._. _ . ... _ _ _ _ _ _ _ _ . . _ _

'*- Pag) 4 APPENDIE "C" 5306&RY OF OUfME 88-01 TYPE B AND C FAILURES E1150-F016A Leakage through valve seat. Valve was disassembled and inspected. Valve seats and body were cleaned.

Valve gate and seats were lapped, valve reassembled.

C4100-F006 Leakage through valve seat. Check valve dise did '

not go closed. Valve was disassembled, cleaned and new soft seat inst.alled, valve was reassembled.

T4800-F451 Leakage through valve seat. Valve was not fully closing. Valve was repacked and air operator was .

ad,)usted to supply more closing pressure on the stem. Valve was retested. l T4800-F458 Leakage through valve seat. Seal weld was removed

and valva internals were cleaned and reworked.

Valve was reassembled and tested. ,

T5000-F4088 Leakage was through valve seat. Valve is a ball valve with a replaceable seat. Seat material was replaced and valve was reassembled and tested.

'!5000-F4078 Leakage was through valve seat. Valve is a ball valve with a replaceable seat. Seat material was replaced and valve was reassembled and tested. l

, E1150-F0078 Leakage was through valve seat. Valve was ;

disassembled and gate and seat were lapped. Valve was reassembled and tested.

E1150-F007A Leakage was through valve seat. Valve was disassembled and gate and seats were lapped. Valve l was reassembled and tested. ;

~

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i y ,, P:g3 1 APPENDII *r SUMARY OF OUTAGE RF-01 TYPE 8 AND C FAILURES I SECTION I TYPE B FAILURES Electrical Penetrations I-100B Leakage was through test connection valve packing. )

When test connection valve is closed, penetration j does not leak. Test connection valve was replaced 1 and tested. ]

l X-104E Leakage was through test connection valve packing. !

When test connection valve is closed, penetration i does not leak. Test connection valve was replaced

. and tested. l l

E l SECTION II TYPE C FAILURES B2103-F434 Leakage through valve seat. Valve's seal weld was t

removed and valve disassembled. Valve was found '

stuck in the open position. Valve internals were replaced. Current plans are to replace valve :

during RF-02. j 1

B2103-F022A-D Leakage through valve seats. Valves were B2103-F028A-D disassembled and seating areas inspected. All inboard valves (B2103-M22A-D) were modified with new nose-cone design to improve leak tightness.

Outboard valves (B2103-F028A-D) had seating-area machined and lapped. Outboard valves are scheduled to be modified during RF-02 If the valves fail their test.

B2103-F016 Leakage through valve seat.- Valve was disassembled and seating area inspected and blue checked. Valve wedge was replaced and lapped to seats.

B2100-F010A Leakage through actuator flange and valve seat.

The major leakage was through a steam cut on actuator flange. Flange was removed and flange I

face and valve body machined. Valve soft seat was replaced. Valve was reassembled.

l.

E4150-F002 Leakage though valve seat. Valve was disassembled and seating area inspected. Valve seats and wedge were lapped and valve reassembled.

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Page 2

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' i

' APPgNDII I

D" StelARY OF OUYAGE W-01 TYPE B AND C FAILURES

-l E1100-F0508 Leakage though valve seat. Valve was disassembled !

and seating area inspected. Valve soft seat was :

replaced and anti-rotation lugs were added. Valve J was reassembled. ;

E1100-F050A Leakage though valve seat. Valve was disassembled !

and seating area inspected. Valve soft seat was ;

replaced and valve reassembled. l i

P5000-F603 Leakage through valve seat. Seal weld was removed ;

and valve was disassembled and valve interals were cleaned and seat and plug were lapped. Valve was ,

reassembled. j i

P5000-F604 Leakage through valve seat. Seal weld was removed .

and valve was disassembled and valve interals were !

cleaned and seat and plug were lapped. Valve was ;

reassembled. ;

P4400-F606B Leakage through valve seat. When tightened by hand, leakage was acceptable. Torque switch was adjusted up and valve was restroked and tested. l P4400-F6078 Leakage through valve seat. When tightened by [

hand, leakage was acceptable. Torque switch was adjusted up and valve was restroked and tested.

C1100-F010 Leakage though valve seat. Valve was disassembled and inspected. Valve internals were reworked and valve reassembled with new gaskets.

C1100-F011 Leakage though valve seat. Valve was disassembled and inspected. Valve internals were reworked and valve reassembled with new gaskets. l C1100-F180 Leakage though valve seat. Valve was disassembled and inspected. Valve internals were reworked and valve reassembled with new gaskets.

C1100-F181 Lankage though valve seat. Valve was disassembled l

and inspected. Valve internals were reworked and l

valve reassembled with new gaskets.

9 E1150-F0168 Leakage through boundary Valve E1150-F0218.

E1150-F0218 was reworked. 1 l~

E1150-F021B Leakage through valve seat. Valve was disassembled L and interals inspected. Valve gate and seats were lapped and valve was reassembled. I l l 2

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O Pase 3 :

4 ..-

i APPEND!I 'D" i l

22044RY W (RITAGE W-01 TYPE 5 AND C FAILUES l

03352-F001 Leakage through boundary Valve 03300-F103 Valve C3300-F103 was cut out and replaced by welded cap. ;

Valve retested. ,

03352-F004 Leakage through valve bonnett (pressum seal).

ilhen system was depressurised, bonnett pressure seal relaxed. Bonnett was retorquod and valve retested. l T4800-F451 Leakage through valve seat. Valve was not closing fully. Spring pressure was adjusted on air '

operator and valve was restroked and tested.

B3100-F016A Leakage through valve seat. Seal weld was removed from valve. Valve was disassembled and plug and seat were lapped. Valve was reassembled and tested.

P3400-F408 Leakage through valve seat. Seal weld was removed and valva plug and seat were lapped. Valve was '

reasssablad s.nd tested.

E1150-F007A Leakage was through valve uht. Valve was disassembled and gate and seats were 1.j;;?

d . Valve was reassembled and tested.

G5100-F606 Leakage was through valve seat. Valve was disassembled and gate and seats were lapped and torque switch replaced. Valve was reassesivo and tasted. ;

4 0

e i

.. Pass 1 APPEND!I "B" St200ARY OF TYPE B AND C M Ty r.marany FOR OUTA(E RF-0% ItJt? !

Penet.rstion No. Penalty (31F5) $ day' I-94 1.269 2.16 E-3 !

X-98 2.18 3 71 E-3 i I-18 0.046 .040 E-3

-X-19 0.046 .080 E-3 X-43 0.236 .401 E-3 X-34A 0.047 .080 E-3 X-348 0.094 .160 E-3 X-3tih 0.065 .111 E-3 X-138 1.827 3 11 E-3 X-2118 1.897 3 23 E-3 )

X-39s 0.992 1.69 E-3 X-211A 3 568 6.10 E-3 I-17 0.046 .104 E-3 ,

PCNS DIV I 0.555 .078 E-3 PCNS DIV II 1.132 .944 E-3 i X-38 1.926 3 28 E-3 ;

X100A 0.105 .178 E-3 6 11008 0.0985 .167 E-3 X100F 0.136 .231 E-3 l X1000 0.163 .277 E-3 ~

X101A 0.047 .080 E-3 X1018 0.047 .080 E-3 I101C 0.047 .080 E-3 -

X101D 0.047 .080 E-3 X101E 0.047 .080 E-3 $

X101F 0.047 .080 E-3 1102A 0.047 .080 E-3 I102B 0.047 .080 E-3 1102C 0.047 .080 E-3 .

I102D 0.047 .080 E-3

1103A 0.068 .116 E-3 '

X103B 0.082 ,139 E-3 It04A 0.047 .080 E-3 :

11048 0.047 .080 E-3 !

X104C 0.047 .080 E-3 '

I1O4D 0.049 .080 E-3 1104E 0.050 .080 E-3 -

1104F 0.047 .080 E-3 !

e i

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Paga 2 .

. .s

, APPEND!I *E" R2etARY OF TYPE B AND C PENALT! IAAEAGE ,

FOR ' :

OEFTAGE RF-01 ILRT l Penet, ration No. Penalty (SCPH). 5 day' E105A 0.047 .080 E-3 X105B' O.047 .080 E-3 ,

1106A- 0.154 .260 E-3 X1068- 0.076 . 28 E-3 -

1209A' O.047 .080 E-3 l 1209C 0.105 .177 E-3 ,

X228A. 0.047 .080 E-3 X2288 0.047 .080 E-3 ,

X228c: 0.047 .080 E-3 X228D 0.047 .080 E-3 i

10fAL 18.063 0.031 i

$/ day SCFH X .5 296.7

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.. l APPIDEDII "F8 4 l

TYPE A TEST 12AEAoE AND ERROR PARADETERS Scan Sean Elapsed Average Average Measured Calc Calc Leak . UCL

,,Date Time Time Drybulb Pressure ' Leak (hrs)- (Deg F) (PSIA) (5/dy) (5/dy) (5/dy)

/

L L 11-20 0:24:20 0.00 82 337203 72.757079 0.000 0.000 0.000 11-20 0:39:20 0.25 82 332194 72.754192 0.292 0.000 0.000 11-20 0:54:20 0.50 82 317511 72.750892 0.234 0.000 0.000 .

i 11-20 1:09:20 0.75 82 306644 72.748161 0.212 0.206 0 349 11-20 1:24:20 1.00 82 301457 72.744899 0.243 0.220 0 380 o 11-20 1:39:20 1.25 82.293045 72.742914 0.217 0.212 0 314

11 .1:54:20 1.50 82.282009 72.739698 0.219 0.209 0.290 11 2:09:20 1 75 82.269600 72.735617 0.234 0.215 0.290 11-20 2:24:20 2.00 82.274392 72.733144 0.256 0.228 0 306 '

11 2:39:20 2.25 82.267429 72.730968 0.246 0.232 0 304

? 11-20 2:54:20 2.50 82.257123 72.727751 0.245 0.236 0 301 >

'11-20 3:09:20 2.75- 82.253616 72.724196 0.260 0.243 0 305 11-20 3:24:20 3 00 82.246886 72.721916 0.253 0.246 0 304 11-20 3:39:20 3 25 82.240034 72.717966 0.265 0.252 0 307 11-20~ 3:54:20 3 50 82.238177 72.716920 0.253 0.253 0 305 11 4:09:20 3 75 82.233272 72.712402 0.270 0.258 0 308

! 11-20 -4:24:20 4.00 82.224142 72.711493 0.251 0.258 0 306 l; 11-20 4:39:20. 4.25 82.220149 72.706837 0.268 0.261 0 307 11-20 :4:54:20 4.50 82.209637 72.703054 0.271 0.264 0 309 0.259 0.265 0 308

+

11-20 5:09:20 4.75 82.203734 72.701939 11-20 5:24:20 5.00 8?.196793 72.698966 0.259 0.265 0.307 11-20 5:39:20 5.25 82.189702 72.695144 0.265 0.266 0 306

.11-20 5:54:20 5.50 82.178834 72.692434 0.260 0.266 0 305 11-20 6:09:20 5.75 82.169799 72.690906 0.251 0.265 0 304 11-20 6:24:20 6.00 82.171725 72.687992 0.258 0.265 0 303 11-20 6:39:20 6.25 82.162150 72.685947 0.251 0.264' O.301 11-20 6:54:20 6.50 82.167609 72.685404 0.248 0.263 0.299 11 7:09:20 6.75 82.171156- 72.681973. o.258 0.263 0.299 11 7:24:20 7.00 82.168655 72.680625 0.254 0.262 0.298 11-20 7:39:20 7.25 82.163860 72.680697 0.242 0.260 0.296 11-20 7:54:20 7.50 82.160498 72.677184 0.247 0.259 0.294 11-20 8:09:20 7.75 82.164805 72.674755 0.252 0.259 0.293 11-20 8:24:20 8.00 82.161150 72.673791 0.246 0.258 0.292 11-20 8:39:20 8.25 82.158007 72.671565 0.246 0.257 0.291 11-20 8:54:20 8.50 82.159822 72.669336 0.248 0.256 0.289 11-20 9:09:20 8.75 82.159434 72.667333 0.248 0.255 0.288 11-20 9:24:20 9 00 82.155540 72.663967 0.252 0.255 0.288 11-20 9:39:20 9 25 82.158021 72.664101 0.246 0.255 0.287 11-20 9:54:20 9 50 82.153129 72.660 % 6 0.248 0.254 0.286 11-20 10:09:20 9 75 82.154491 72.659163 0.248 0.254 0.285

t P:ge 1

.y ,

APPEND!I "C" l VERIFICATION TEST PARADETERS Scan Scan Elapsed Average Average. Measured Calc Calc Date Time Time Drybulb Pressure Leak Leak UCL (hrs) (Des F) . (PSIA) ($/dy) ($/dy) ($/dy) q l

11-20 15:39:20- 0.00- 82.159721 72.568567 0.000 0.000 0.000 l 11-20 15:54:20 0.25 82.184181 72.563257 1.136 0.000 0.000 i? 20 16:09:20 0.50 82.194862 72.559840- 0.889 0.000 0.000 11-20 16:24:20 0.75 82.208647 72.556992 0.799 0.773 1 398 11-20 16:39:20 1.00 82.230555 72.553031 0.827 0.761 1.250 11-20 16:54:20 1.25 82.242006 72.547491 0.849 0.773 1.182 11-20 17:09:20 1 50 82.261942- 72.543737 0.849 0.783 1.131 11-20 17:24:20 '1 75 82.270621 72.539538 '0.829~ 0 781 1.080 0.809 0 773 1.035-11-20 17:39:20 2.00- 82.282903 72.536153 11-20 17:54:20 2.25 82.291701 72.534157 0.765 0.752 0.985 r 11-20 18:09:20' 2.50 82 302202 72.526759 0.805 0.753 0.971 C 11-20 -18:24:20 2.75 82 312540 72.523470 0.788 0 748 0.953 11-20 18:39:20 3 00 82 312288 72.517749 0.785 0 745 0.939 11-20 18:54:20 3 25 82 320503- 72.512181 0 793 0 745 0.931 11-20 19:09:20- 3 50 82 329691: 72.507400 0.793 0.745 0.925-11-20 19:24:20 3 75 82 333256 72.503087 0.782 0.744 0 916 11-20 19:39:20 4.00 82 328475 .72.495046 0 795 0 745 0.913 11-20 19:54:20 4.25 82 326886 72.491709 0.772 0.742 0.904 11-20 20:09:20 4.50 82.331730 72.487476 0.765 0.738 0.894-11-20 20:24:20 4.75 82 338222 72.481142 0.775 0 737 0.889 11-20 20:39:20 5.00 82 335929 72.478637 0.751 0.732 0.879 L

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i Pags 1 n

APPENDIX "H"

-LLRT REPETITIVE FAILURE ANALYSIS These valves have been identified as repetitive failures, based on test results from LLRT Outages 86-04, 88-01 and RF-01.- Each valve is discussed below, along with past corrective maintenance and planned corrective actions.

R2103-F434 System: Main Steam Isolation Valve Leakage Control System ,

Manufacture:- -Targot Rock Type: Globe Solenoid ;

!- Size: 1" LLRT Failure Analysis:

This valve has failed the past three leak rate outages. In each case the valve was disassembled with the internal pilot and disk being replaced or reworked. In each case corrective maintenance was followed by a successful LLRT.

This valve is a pilot operated globe valve installed in a carbon steel line which sees vessel pressure and temperature in the form of steam with little or no flow. This has lead

.to corrosion in the line. When B2103-F434 is stroked, particles of corrosion become trapped in the pilot or seating area which results in steam cutting. Fermi 2 is preparing a Engineering Design Package (EDP) to replace this valve with one more suited to the service conditions. Replacement-is scheduled for RF-02 Outage (scheduled - for early 1991). The above corrective actions are believed to be sufficient to preclude continued LLRT failures. No additional actions are planned at this time.

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Pcg3 2

. :T APPENDII "H" LLRT REPETITIVE FAILURE ANALYSIS t

r B2103-F022 A-D'& B2103-F028 A-D System: Main Steam Line Isolation Valves Manufacturer: Atwood Morril Type: Globe Size: 26" LLRT Pallure Analysis: ,

These valves have failed the past three LLRT outages. During ,

Outage 86-01, all eight valves were disassembled, lapped, reassembled, and successfully LLRT tested. During Outage 88-01, all eight valves were disassembled with all. seats and pilots being machined, reassembled and successfully LLRT tested. During Outage RF-01, all eight valves were again

. disassembled with all guide ribs.being inspected. Of the ,

'four.OutboardLIsolation Valves, one had guide rib repairs' performed (B2103-F028A),.and all four received new stems and l remachined seating surfaces. The four Inboard Isolation {

Valves were modified per EDP 5958 "Nosecone Modification".

i This entailed the following:

o- the reworking of guide rids in all four valves to ensure repeatability mating of seating surfaces o new stems with anti-rotational lugs o new bonnets with no leak off nipple. ,

L o a more leak tight packing arrangement,

,t These modifications are designed to enhance the leakage integrity of the MSIV's. ,

l EDP 5958 is currently being revised and material being y ordered to modify the outboard valves. This will be done if L

an outboard MSIV failsLits leak rate test during the RF-02 L

Outage scheduled for early 1991.

1 :-

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Pagn.3

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f' .

- APPENDII "H" l

+

1 LLRT REPETITIVE FAILURE ANALYSIS P4400-P616 System: Emergency Equipment Cooling Water t

Manufacture: Powell Type: Gate Size: 6" LLRT Failure Analysis:

This valve had failed three successive LLRT tests from 1985 x to 1988. This valve was previously tested through a body tap which subjects both seating surfaces to-the test boundary. .

Dur.ing the 88-01 Outage, bolted flanges were added to allow testing of this valve in the accident direction. Since-this modification this valve has been successfully. tested twice

.(once at'the conclusion of LLRT Outage 88-01 and again during RF-01). . Based on the above, no additional corrective actions are planned.

s 1.

l B2100-F076A System: Reactor Feedwater ,

Manufacture: Anchor Darling Type: Check-Soft Seat Size: 20" LLRT Failure Analysis:-

This valve failed LLRT testing during Outages 86-04 and 88-01. During Outage 88-01 the seat material was replaced L

with Parker E 692-75 soft-seat material. Subsequent to seat replacement, this valve has successfully passed LLRT testing at the conclusion of Outage 88-01 and again during Outage RF-01. Based on the above, no additional corrective actions i are planned.

1 i

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Pags 4 L

ea*

APPENDII "H".

LLRT REPETITIVE FAILURE ANALYSIS l I

i 1

l E4150-P002 l

Systes: High Pressure Coolant Injection Manufacture: Powell Type: Gate-Size: 10" LLRT Failure Analysis:

This valve has-failed the previous three LLRT tests. During Outage 86-04, the as found leakage was in excess of 42 SCFH.

During Outages 88-01 and RF-01, the as found leakage rates were much lower, in the range of 6 to 7 SCFH. Subsequent to ;

each test failure, the valve was disassembled, cleaned with the seats being reworked.- In each case Post-maintenance LLRT

. testing was successfully ocupleted.

This valve is tested through a bonnet: tap which tests both-seating surfaces at once resulting in a higher leakage rate

.then if an accident direction test was used. It appears that:

the present leakage limit is too restrictive and should be increased based on the above testing experience. Expansion of the leakage criteria applied to this-valve is currently under investigation. No additional corrective actions are being planned at this time.

i l'

L

oc l' Pago 5 APPENDII "H" LLRT REPETITIVE FAILURE ANALYSIS E1100-F050 A & E1100-F050 B System: Residual Heat Removal Manufacture: Anchor Darling .-,

< Type: Check-Soft Seat Size: 24" LLRT Failure Analysis: '

Both valves have failed the previous three LLRT's with the exception of E11-F050 B which passed its Outage 88-01'LLRT i test. The mode of. failure has been deterioration of the soft i seat "O" ring. During Outage RF-01 the "0" rings from

'i L

I E1100-F050 A&B were analyzed with the probable cause of -

failure being attributed to rotation of the valve disk against the valve seat. To alleviate this problem l' anti-rotational lugs were added to E1100-F050B. If this provides satisfactory results, the lugs will also be added to ,

E1100-F050A during Outage RF-02. No additional corrective >

l actions are planned until the results of LLRT testing l . conducted during Outage RF-02 are known.

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Pagn 6

.1 L . $t l APPENDII "H" LLRT REPETITIVE FAILURE AEALYSIS t

i i

C1100-F010 C1100-F011, C1100-F180, & C1100-F181 System: Scram Discharge Volume-Manufacture: Hammel-Dahl Type: Globe H Size: 1" & 2" LLRT Failure Analysis:-

L i These valves have failed all three series of leak rate p testing outages. These valves are Hammel-Dahl flow control valves used.to control the Scram Discharge Water Volume. All four valves have been disassembled and reworked each outage.

In many cases it has taken several attempts to get these i valves to pass their Type "C" air-test. Nuclear Engineering is. presently preparing an EDP to replace these l

j. valves;with. valves of.more suitable leak tight design, required.for the. specific application. These valves will be replaced during Refuleing Outage RF-02.

l E1150-F007A & E1150-F007B.

l System: RHR - Residual Heat Removal Manufacture: Powell Type: Gate Size: 4" L' LLRT Failure Analysis:

These valves have failed repeatedly with an occasional successful LLRT test. They are gate valves installed in a horizontal direction. It appears that when the gate is going closed it is not riding smoothly on the guides, preventing-the valve from sufficiently closing. The valve body and disc i guides have been reworked to tighten tolerances and thus

! achieve a tighter seal. This should correct the deficiency.

If RF-02 test results conclude that further action is l

required, Fermi 2 has ordered two replacement valves and is I investigating the feasibility of installing them in a more l

vertical orientation to reduce the friction between the disc L and valve body. It is not possible to install these valves ,

completely vertical because of space limitations.

l'

NRC-90-0022, Final Rept for Reactor Containment Bldg Integrated Leak Rate Test. W/900221 Ltr

Contents

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NRC-90-0022, Final Rept for Reactor Containment Bldg Integrated Leak Rate Test. W/900221 Ltr

Text

Reference:

Subject:

1.0 INTRODUCTION

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

SUMMARY

1.0 INTRODUCTION

2.1 Owner

2.4 Location

Description:

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