APPENDIX F RESULTS OF TIIE LEAK REDUCTION ...e O ~ i 6 In accordance with NUREG S 78 Please find attached i initial leakage data for Sequoyah Unit 1. Also attached, are leakage results

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APPENDIX F

RESULTS OF TIIE LEAK REDUCTION PROGRN! FOR LIC'JID AMD CAS SYSTE!!S(

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In accordance with NUREG () S 78 Please find attached i.

initial leakage data for Sequoyah Unit 1. Also attached,

are leakage results following repair after the initial testsand second quarter results. . Note that leakage results are '

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not tabulated for the reactor coolant sampling system. Thissystem has only recently been available for testing. Testing

: for this system is expected, to be complete shortly.,.

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SI-632.0 - Unit 1&2fg Data Package Cover Sheet. *

() Page 1 of 1:

Rev. O

Unit /

PerEormed By p i u 10 , M Date f.-/-f-Z2/ e

List of data sheets attached:'

Instruction No. Data Sheet Ni.~ ~

g.

PagesSI-632.0- 1 1

.

. *

Reason for test:

N Required by scheduleMaintenance complete on (instruction )Another system ( ) inoperablePlant condition (explain) '

Other (explain)

- ___.._______ ._________________________________________________________________

Review of Test Results

Mechanical Engineer / Associate f / Date 7-/* 3.- .

Review and Approval of Test Results1

Results Mechanical Engineer . Da te - 2'/'- 00QA Review of Test Results

-

QA Staff Date

. Remarks:*

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SI-632.0 - Units 1 & 2Data Sheet gPage 1 of 1 WRev. O

Date ')-/-fD Unic /'

SI No. System Systems External LeakageDate Quarter 1 Quarter 2 Quarter 3 Quarter 4

W;"|,5.y,-

0,C(CnS.'f632.1 CS , 08//'

Date of t.est //2 //<fe 6/4 /10 . '

@ 0o0298632.2 SIS /7.

Date of test //e n. d'1/<//o f//f//Me r

622.3 RHR 0000 / 6 cea ~

Date of test 1-2.4-1960 f//3/W2.

knnOOSS632.4 CVCS eDate of test 3-21 cro .S/n/W

632.5 RC Sample 8 8.

Date of test

' Sum of systemsleakage for eachquarter 0< 00097 0.ord //

NOTE: The external leakages are in GPrf. Each quarter is refering to a 92-daytime period. ~

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