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MONTHYEARML18102B0251997-04-28028 April 1997 Structural Analysis of Containment Vessel (Conrad Rept) Project stage: Request PNO-II-97-023B, on 970422,extended Shutdown for Oconee Units 2 & 3,update Made.Currently,Licensee Developing Justification for Continued Operation of Unit 1 Based on Different Designed Thermal Sleeves Installed in Unit 11997-05-0202 May 1997 PNO-II-97-023B:on 970422,extended Shutdown for Oconee Units 2 & 3,update Made.Currently,Licensee Developing Justification for Continued Operation of Unit 1 Based on Different Designed Thermal Sleeves Installed in Unit 1 Project stage: Request ML16141B2001997-05-0505 May 1997 Forwards RAI in Ref to Continuing Evaluation of Recent Hpj Sys Weld Crack on Unit 2 & Associated Concerns. Response to Jco Questions Should Be Submitted by 970507 Project stage: RAI ML16134A5301997-05-21021 May 1997 Summary of 970514 Meeting W/Duke Power Co in Rockville,Md Re Technical Info Related to High Pressure Injection Sys Weld Crack & Thermal Sleeves Subj of Recent Shutdown of Units 2 & 3.List of Attendees & Handouts Encl Project stage: Meeting ML15238A4031997-05-29029 May 1997 Responds to Justification of Continued Operation of Plant, Units 1 & 3 Based on Unit 2 High Pressure Injection Line Leak Project stage: Other ML15113A3921997-10-23023 October 1997 Informs That Licensee 970808 & 0910 Submittals Re Plant, Units 1,2 & 3 Augmentation of Third Interval 10-yr ISI Program Re HPI Exam,Acceptable Project stage: Other ML15239A5381997-12-10010 December 1997 Forwards Documents That Were Made Available to Staff by Duke Energy Corp During Evaluation of High Pressure Injection Weld Crack in Oconee Unit 2 During 1997 Project stage: Other ML15239A0951998-04-0707 April 1998 Summary of 980401 Meeting W/Util in Rockville,Md to Discuss Reliability Study of Plant,Units 1,2 & 3,high Pressure Injection Sys That Was Submitted on 971218.List of Attendees & Handout Matl Encl Project stage: Meeting ML15112A3701999-01-0505 January 1999 Forwards Staff Assessment of Hpis Mu Line Weld Crack & Related B&Wog Response Project stage: Other 1997-05-21
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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 December 10, 1997 NOTE TO:
Docket File FROM:
David E. LaBarge, Senior Project Manager Project Directorate 11-2
SUBJECT:
HIGH PRESSURE INJECTION LINE WELD CRACK EVALUATION DOCUMENTS - OCONEE NUCLEAR STATION UNIT 2 (TAC NO. M98454)
Documents that were made available to the staff by the Duke Energy Corporation during the evaluation of the high pressure injection weld crack in'Oconee Unit 2 during 1997 are attached.
Docket No. 50-270 Distribution:
PUBLIC Docket File 9712110058 971210 PDR ADOCK 05000270 P
PDR III111 1l1l1ll 1
IIII I ill ~l I