ML20003H980
| ML20003H980 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 04/28/1981 |
| From: | GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20003H979 | List: |
| References | |
| TAC-43820, NUDOCS 8105080278 | |
| Download: ML20003H980 (3) | |
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ATTACFNENT 1.
4 NRC DOCKET 50-321 OPERATING LICENSE DPR-57 EDWIN I. HATCH NUCLEAR PLANT UNIT'l PROPOSED CHANGES T0-TECHNICAL SPECIFICATIONS Pursuant to 10 CFR 170.12 (c), Georgia Power Company has evaluated the attached proposed amendments to Operating License DPR-57 and has determined that:
a)
The proposed amendment does not require the evaluation of a new Safety Analysis Report or rewrite of the facility license; b)
The proposed amendment does not contain several complex issues, does not involve ACRS review, and does not require an environmental impact statement; c)
The proposed amendment does not involve a complex issue, an environmental issue or more than one safety issue; d)
The proposed amendment does involve a single safety issue, namely, the changing of ASME Section XI Category B Reactor Pressure Vessel weld examinations during the first 5-year inspection interval; e)
The proposed change is therefore a Class III amendment.
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GeorgiaPowerA ATTACmENT 2 t@C DOCKET 50-321 OPERATING LICENSE DPR-57 EDWIN I. HATCH NUCLEAR PLANT: UNIT 1 PROPOSED CHANGES TO TECHNICAL-SPECIFICATIONS.
The p:oposed change to Technical Specifications (Appendix A to Operating License DPR-57) would be incorporated as follows:-
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3.6-11' 3.6-11 I
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Table 4.6-1 In-Service Inspection Program INSPECTION DURING TENTATIVE INSPEC-CATE-EXAMINATION EXAMINATION FIRST 5-YEAR TION DURING GORY AREA METHOD INTERVAL 10-YEAR INTERVAL REACTOR VESSEL AND CLOSURE HEAD A
Longitudinal Volumetric None 5% of the length and circumfer-of each circumfer-ential shell welds ential weld; 10%
in core region of the length of each longitudinal weld B
Longitudinal Volumetric None 5% of the length of and circumfer-each circumferential ential welds in weld; 10% of the the vessel shell length of each and meridional longitudinal weld and circumfer-ential welds in vessel heads (other than those of Cateogry A and C)
C Vessel-to-Volumetric 1/3 of the vessel-Cumulative 100% of flange and head-to-flange and 1/3 the vessel-to-flange to-flange circum-of the head-to-weld and of the head-ferential welds circumferential to-flange weld weld D
Primary nozzle-Vol umetric Inspection of five Inspection of all j
to-vessel welds nozzle-to-shell nozzle-to-shell l
and nozzle-to-weld and inner welds and inner vessel inside nozzle radii radius sections radiused section l
E-2 Vessel penetra-Visual 10% of the control Cumulative 25% of tions, including rod drive mechanism the control rod control rod drive and instrumentation drive mechanism and mechanism pene-penetrations will be of the instrumenta-trations and con-visually inspected tion penetrations trol rod housing for leakage will be visually inspected for I
mechanism pressure boundary welds leakage F
Primary nozzles Visual and The dissimilar weld All of the dissimilar l
to safe end surface and on five nozzles metal welds on the vessel nozzles will welds volunetric be examined i
G-1 Closure studs Volumetric Cumulative 50%
Cumulative 100%
and nuts and Visual 3.6-11
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