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Informs of commitment to perform actions described in encl re exam activities planned during upcoming unit 1 shutdown, to HPI sys design basis & to exams of cause of HPI sys nozzle component cracking.

Informs of commitment to perform actions described in encl re exam activities planned during upcoming unit 1 shutdown, to HPI sys design basis & to exams of cause of HPI sys nozzle component cracking.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/16.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards response to 970422 RAI re Oconee emergency power sys & technical rept, "Ultrasonic Exam of Oconee Unit 3 Safe End 3A1 & Unit 2 2A1 Piping," also encl.

Forwards response to 970422 RAI re Oconee emergency power sys & technical rept, "Ultrasonic Exam of Oconee Unit 3 Safe End 3A1 & Unit 2 2A1 Piping," also encl.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/22.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

TS Change 96-10 to Licenses DPR-38,DPR-47 & DPR-55, correcting previously identified deficiencies re HPI sys.

TS Change 96-10 to Licenses DPR-38,DPR-47 & DPR-55, correcting previously identified deficiencies re HPI sys.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/03/31.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Provides supplemental response to GL 96-06.Results of refined analysis of thermally induced overpressurization of closed sections of piping & results of detailed water hammer analysis,encl.

Provides supplemental response to GL 96-06.Results of refined analysis of thermally induced overpressurization of closed sections of piping & results of detailed water hammer analysis,encl.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/06/30.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Informs that util will submit rept on HPI sys reliability study to NRC staff by 971231,per 970422 & 0503 events at units 2 & 3,respectively.

Informs that util will submit rept on HPI sys reliability study to NRC staff by 971231,per 970422 & 0503 events at units 2 & 3,respectively.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/06/04.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards responses to remaining questions re HPI nozzle components.Responses provide justification for continued operation of Oconee Unit 1 as result of Unit 2 HPI line leak.

Forwards responses to remaining questions re HPI nozzle components.Responses provide justification for continued operation of Oconee Unit 1 as result of Unit 2 HPI line leak.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/06/05.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards response to Confirmation of Action Ltr for Units 1 & 2.

Forwards response to Confirmation of Action Ltr for Units 1 & 2.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/20.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards response to request for addl info on HPI sys. Attached responses supersedes previous leak-before-break analyses submitted on 970502 & 09.

Forwards response to request for addl info on HPI sys. Attached responses supersedes previous leak-before-break analyses submitted on 970502 & 09.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/13.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Expresses appreciation for 970508 meeting to discuss various license renewal topics.List of Owners Group Topical Repts & example description of new insp program to be included in renewal license application encl.

Expresses appreciation for 970508 meeting to discuss various license renewal topics.List of Owners Group Topical Repts & example description of new insp program to be included in renewal license application encl.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/19.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards test rept for one-time integrated emergency power & engineered safeguards functional test.Util is prepared to meet w/NRC staff to discuss test results documented in rept.

Forwards test rept for one-time integrated emergency power & engineered safeguards functional test.Util is prepared to meet w/NRC staff to discuss test results documented in rept.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/04/30.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Provides supplemental info to 961217 rept on SG tube ISI performed during Unit 3 End of Cycle 16 refueling outage.

Provides supplemental info to 961217 rept on SG tube ISI performed during Unit 3 End of Cycle 16 refueling outage.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/02/27.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Informs of delay of commitments re containment re-analysis. Documentation of analysis results will be completed by 970801.

Informs of delay of commitments re containment re-analysis. Documentation of analysis results will be completed by 970801.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/29.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards suppl LER 97-002-01 concerning past inoperability of Unit 3s reactor bldg cooling units following LOCA/LOOP.

Forwards suppl LER 97-002-01 concerning past inoperability of Unit 3s reactor bldg cooling units following LOCA/LOOP.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/06/02.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Submits supplemental response to request for addl info re Bulletin 96-002, "Movement of Heavy Loads Over Spent Fuel, Over Fuel in Reactor Core or Over Safety-Related Equipment."

Submits supplemental response to request for addl info re Bulletin 96-002, "Movement of Heavy Loads Over Spent Fuel, Over Fuel in Reactor Core or Over Safety-Related Equipment."
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/21.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Informs that LER 50-269/97-02, "Reactor Bldg Cooling Units Technically Inoperable Due to Design Deficiency," was submitted on 970220.More detailed engineering analysis is still in progress to validate preliminary evaluation.

Informs that LER 50-269/97-02, "Reactor Bldg Cooling Units Technically Inoperable Due to Design Deficiency," was submitted on 970220.More detailed engineering analysis is still in progress to validate preliminary evaluation.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/03/13.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards request for relief from ASME Section XI,1989 Edition.All units being addressed by Request for relief per NRC recommendations delineated in NRC Insp Repts 50-269/95-05,50-270/95-05 & 50-287/95-05,dtd 950505.

Forwards request for relief from ASME Section XI,1989 Edition.All units being addressed by Request for relief per NRC recommendations delineated in NRC Insp Repts 50-269/95-05,50-270/95-05 & 50-287/95-05,dtd 950505.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/03/13.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

RO:on 970422,unit 2 was shutdown due to leak in RCS.Caused by crack in weld for pipe to safe-end connection at RCS nozzle for HPI sys A1 injection line.JCO submitted for units 1 & 3 on 970428.Addl info encl to support unit 2 operation.

RO:on 970422,unit 2 was shutdown due to leak in RCS.Caused by crack in weld for pipe to safe-end connection at RCS nozzle for HPI sys A1 injection line.JCO submitted for units 1 & 3 on 970428.Addl info encl to support unit 2 operation.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/08.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Submits response to question from 970502 fax re Unit 1 JCO. Answers to addl questions will be provided in separate submittal.

Submits response to question from 970502 fax re Unit 1 JCO. Answers to addl questions will be provided in separate submittal.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/07.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Forwards supplemental response to request for addl info on HPIS.

Forwards supplemental response to request for addl info on HPIS.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/05/12.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.

Requests NRC approval of amend to Oconee ISFSI to obtain Commission approval of proposed rev 6 to encl physical security plan.W/o encls.

Requests NRC approval of amend to Oconee ISFSI to obtain Commission approval of proposed rev 6 to encl physical security plan.W/o encls.
Paper図書
HAMPTON, J. W.DUKE POWER CO.1997/06/03.
Other Libraries in Japan
  • Author HeadingHAMPTON, J. W.
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