ML17250A804
| ML17250A804 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 11/10/1980 |
| From: | Anderson C ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17250A803 | List: |
| References | |
| NUDOCS 8012090280 | |
| Download: ML17250A804 (4) | |
Text
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REV.
PAGE QUALITY ASSURANCE MANUAL GINNA STATION t
4 1
DF 21 EFFECTIVE DATE) 'ovember 10,t 1980 ROCHESTER GAS
& ELECTRIC CORPORATIO SIGIIATURE DATE TITLE
'," 'APPENDIX B Ginna Station Inservice Inspection Program For the.1980-1989 Interval corrected ll/10/80 APPROVED SY(
%/m QUALITY,.
"'SSURAIICE A REVIEW 0 ~
~4,~g l~/0 R'ro ram Table of Contents introduction:
Program:
Discussion ISI 1.0 ScOpe and Responsibility ISI 2.0 Xnspection Intervals t
ISI 3.0 Extent and Frequency XSX 4.0 Examination Methods XSI 5.0 Evaluation of Examination Results ISI 6.0 XSI 7.0 XSI 8.0 Repair Requirements System Pressure Testing ll Records and Reports ISI 9.0 Exemptions
References:
Tables:
ISI 1.1 Quality Group A Components, Parts and Method of Examination ISX 1.2 Quality Group B Components, Parts and Method of Examination Attachment A Quality Groups A, B, and 0 Exemptions
4 QUALj.TY ASSURANCE MANUAL GINNA STATION TITLE APPENDIX B Ginna Station Inservice Inspection Program For the 1980-1989 Interval DATE 11/10/80 PACE 9
21 OF 42 ORC
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',f'.3.1 The evaluation of the visual examination results shall be in accordance with Article IWA-5000 of Reference 1.
5.4 5.4.1 5.5 5.6 5.7 5.7.1 5.7.1.1 High Energy Piping f
l The evaluation "of nondestructive examination results shall be in accordance with Reference 9.,
Indications that were recorded in previous pre-service or inservice inspections and'hich were not characterized as. propagating'laws are acceptable for continued service".,'
The evaluation of any corroded area shall be performed in accordance with Article,IWA-5000 of Reference 1'1, f
Steam Generator Tubes The evaluation of nondestructive examination results shall be as follows:
Plant operation may resume when all 'tubes are within acceptable wall thickness criteria and the conditions of (a) or (b)-are met:
corrected
'l/10/80 (a)
When less than 10 percent of previously, defect-free tubes
- examined, (i.e. g 20% of wall penetration) have developed detectable wall penetrations of greater than. 20%, or f(b)
When previously degraded tub~s exhibit further wall penetration. of+ 10%;
f NOTE:
An acceptable tube, wall thickness is one which can sustain a'LOCA in combination with,a:seismic occurrence, for which the
. plant is designed to'ontinue operation,
.without a loss of function to Class 1
- systems, Reference-8.
For a maximum of ten.",tubes,
- sleeves, may be used to provide an acceptable tube.'
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