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検索結果 18 件

Forwards LER 99-004-00 re ESFAs that occurred when RPS motor generator tripped.Rept is submitted IAW provisions of 10CFR50.73(a)(2)(iv) as event of condition that resulted in automatic actuation of ESF.

Forwards LER 99-004-00 re ESFAs that occurred when RPS motor generator tripped.Rept is submitted IAW provisions of 10CFR50.73(a)(2)(iv) as event of condition that resulted in automatic actuation of ESF.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/06/28.
全国の図書館
  • 著者標目SINGER, K. W.

Forwards LER 99-003-00,providing details re plant HPCI sys being declared inoperable due to loose electrical connection.Ltr contains no commitments.

Forwards LER 99-003-00,providing details re plant HPCI sys being declared inoperable due to loose electrical connection.Ltr contains no commitments.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/05/06.
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  • 著者標目SINGER, K. W.

Submits change in medical status for DM Olive in accordance with 10CFR55.25,effective 990315.Encl medical info & certification of medical exam,considered by util to be of personal nature & to be withheld,per 10CFR2.790(a)(6).

Submits change in medical status for DM Olive in accordance with 10CFR55.25,effective 990315.Encl medical info & certification of medical exam,considered by util to be of personal nature & to be withheld,per 10CFR2.790(a)(6).
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/04/15.
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  • 著者標目SINGER, K. W.

Reports change in medical status for MA Morrow,in accordance with 10CFR55.25.Encl medical info & certification of medical exam,considered by util to be of personal nature & to be withheld from PDR,per 10CFR2.790(a)(6).Without encl.

Reports change in medical status for MA Morrow,in accordance with 10CFR55.25.Encl medical info & certification of medical exam,considered by util to be of personal nature & to be withheld from PDR,per 10CFR2.790(a)(6).Without encl.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/03/19.
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  • 著者標目SINGER, K. W.

Reports change in medical status for TL Chinn,license SOP-20674-1,IAW 10CFR55.25.Change became effective 981113. Without encl.

Reports change in medical status for TL Chinn,license SOP-20674-1,IAW 10CFR55.25.Change became effective 981113. Without encl.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/12/04.
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  • 著者標目SINGER, K. W.

Forwards LER 99-001-00,providing details re inoperability of two trains of standby gas treatment due to breaker trip on one train in conjunction with planned maint activities on other.Ltr contains no new commitments.

Forwards LER 99-001-00,providing details re inoperability of two trains of standby gas treatment due to breaker trip on one train in conjunction with planned maint activities on other.Ltr contains no new commitments.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/04/07.
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  • 著者標目SINGER, K. W.

Forwards LER 98-007-00 re unplanned ESFA which occurred on Browns Ferry,Unit 3 on 981116.All plant safety sys responses were IAW plant design.No commitments contained in ltr.

Forwards LER 98-007-00 re unplanned ESFA which occurred on Browns Ferry,Unit 3 on 981116.All plant safety sys responses were IAW plant design.No commitments contained in ltr.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/12/15.
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  • 著者標目SINGER, K. W.

Requests senior operator & operator license renewal for RW March,license SOP-21133,per requirements of 10CFR55.57.NRC Forms 396 & 398 withheld,per 10CFR2.790(a)(6).

Requests senior operator & operator license renewal for RW March,license SOP-21133,per requirements of 10CFR55.57.NRC Forms 396 & 398 withheld,per 10CFR2.790(a)(6).
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/11/19.
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  • 著者標目SINGER, K. W.

Forwards LER 98-003-01 re condition which resulted in required volume of nitrogen stored onsite for containment atmosphere dilution not being sufficient to meet design basis as stated in TS Bases.

Forwards LER 98-003-01 re condition which resulted in required volume of nitrogen stored onsite for containment atmosphere dilution not being sufficient to meet design basis as stated in TS Bases.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/10/28.
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  • 著者標目SINGER, K. W.

Forwards LER 98-003-00 re automatic reactor scram on Unit 2 from 100% power.Event was result of valve failure which caused generator stator cooling water to exceed high temp setpoint for TT which resulted in automatic reactor scram.

Forwards LER 98-003-00 re automatic reactor scram on Unit 2 from 100% power.Event was result of valve failure which caused generator stator cooling water to exceed high temp setpoint for TT which resulted in automatic reactor scram.
紙図書
SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/10/28.
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  • 著者標目SINGER, K. W.

LER 99-001-00:on 990115,inoperable CR emergency ventilation sys during post maint testing was noted.Caused by failure of procedure writers & reviewers.Returned A CREV to operable state & revised B CREV train procedures.With 990212 ltr.

LER 99-001-00:on 990115,inoperable CR emergency ventilation sys during post maint testing was noted.Caused by failure of procedure writers & reviewers.Returned A CREV to operable state & revised B CREV train procedures.With 990212 ltr.
紙図書
AUSTIN, S.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/02/12.
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  • 著者標目AUSTIN, S.//SINGER, K. W.

LER 99-001-00:on 990515,automatic reactor scram occurred due to TT.Caused by failure of mechanical trip cylinder to latch when hydraulically reset.Operations crew stabilized reactor following scram.With 990614 ltr.

LER 99-001-00:on 990515,automatic reactor scram occurred due to TT.Caused by failure of mechanical trip cylinder to latch when hydraulically reset.Operations crew stabilized reactor following scram.With 990614 ltr.
紙図書
ROGERS, A. T.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/06/14.
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  • 著者標目ROGERS, A. T.//SINGER, K. W.

LER 99-002-00:on 990501,SRs for single CR withdrawal during cold SD were not adequately implemented.Caused by procedural inadequacy.Revised applicable plant surveillances.With 990614 ltr.

LER 99-002-00:on 990501,SRs for single CR withdrawal during cold SD were not adequately implemented.Caused by procedural inadequacy.Revised applicable plant surveillances.With 990614 ltr.
紙図書
CHARLTON, E. D.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/06/14.
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  • 著者標目CHARLTON, E. D.//SINGER, K. W.

LER 99-002-00:on 990122,LCO was not entered during calibration testing of 3D 480 volt RMOV board.Caused by personnel error.TVA has briefed operations personnel to preclude recurrence of event.With 990219 ltr.

LER 99-002-00:on 990122,LCO was not entered during calibration testing of 3D 480 volt RMOV board.Caused by personnel error.TVA has briefed operations personnel to preclude recurrence of event.With 990219 ltr.
紙図書
ROGERS, A. T.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/02/19.
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  • 著者標目ROGERS, A. T.//SINGER, K. W.

LER 99-001-00:on 990114,Unit 3 HPCI was noted inoperable. Caused by oil leak on stop valve.Corrective maint was performed to repair oil leak.With 990212 ltr.

LER 99-001-00:on 990114,Unit 3 HPCI was noted inoperable. Caused by oil leak on stop valve.Corrective maint was performed to repair oil leak.With 990212 ltr.
紙図書
ROGERS, A. T.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1999/02/12.
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  • 著者標目ROGERS, A. T.//SINGER, K. W.

LER 98-004-00:on 981202,SR intent was not adequately implemented.Caused by procedural inadequacy.Revised procedures to provide proper SR implementation.With 981231 ltr.

LER 98-004-00:on 981202,SR intent was not adequately implemented.Caused by procedural inadequacy.Revised procedures to provide proper SR implementation.With 981231 ltr.
紙図書
ROGERS, A. T.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/12/31.
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  • 著者標目ROGERS, A. T.//SINGER, K. W.

LER 98-006-00:on 981116,MSSR valves exceeded TS setpoint tolerance.Caused by pilot valve disc/seat bonding. Installed SRV pressure switches during Unit 3,cycle 8 outage.With 981207 ltr.

LER 98-006-00:on 981116,MSSR valves exceeded TS setpoint tolerance.Caused by pilot valve disc/seat bonding. Installed SRV pressure switches during Unit 3,cycle 8 outage.With 981207 ltr.
紙図書
ROGERS, A. T.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/12/07.
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  • 著者標目ROGERS, A. T.//SINGER, K. W.

LER 98-005-00:on 981014,mode changes not allowed by TS 3.0.4 were made during reactor startup.Caused by TS LCO 3.0.4 not being properly applied.Training info memo re proper application for TS LCO 3.0.4 was prepared.With 981112 ltr.

LER 98-005-00:on 981014,mode changes not allowed by TS 3.0.4 were made during reactor startup.Caused by TS LCO 3.0.4 not being properly applied.Training info memo re proper application for TS LCO 3.0.4 was prepared.With 981112 ltr.
紙図書
MORRIS, B. C.//SINGER, K. W.TENNESSEE VALLEY AUTHORITY1998/11/12.
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  • 著者標目MORRIS, B. C.//SINGER, K. W.

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