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Results
Other: 05000266/LER-1982-009-03, /03L-0:on 820408,4.16-kV Safeguards Undervoltage Relays Did Not Meet 0-volt Time Delay Spec.Caused by Manufacturer Characteristic Curves.Relays Not Capable of Less than 0.38-s.Tech Spec Change Requested on 820427, 05000301/LER-1982-003, Forwards LER 82-003/03L-0, 05000301/LER-1982-003-03, /03L-0:on 820510,during Periodic Testing of Safeguards Protective relays,4 Kv Undervoltage Relays Were Outside Tech Spec Limits.Caused by Limitations of Relays. Relays Adjusted, ML20052C230, ML20078R173, ML20100J065
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MONTHYEARML20052C2301982-04-27027 April 1982 Proposed Tech Spec Changes to Table 15.3.5-1,Item 10 Re Voltage Settings & Time Delay Settings Project stage: Other ML20052C2151982-04-27027 April 1982 Application for Amend to Licenses DPR-24 & DPR-27, Incorporating Changes to Tech Specs Re Voltage Settings & Time Delay Settings Project stage: Request 05000266/LER-1982-009-03, /03L-0:on 820408,4.16-kV Safeguards Undervoltage Relays Did Not Meet 0-volt Time Delay Spec.Caused by Manufacturer Characteristic Curves.Relays Not Capable of Less than 0.38-s.Tech Spec Change Requested on 8204271982-05-0707 May 1982 /03L-0:on 820408,4.16-kV Safeguards Undervoltage Relays Did Not Meet 0-volt Time Delay Spec.Caused by Manufacturer Characteristic Curves.Relays Not Capable of Less than 0.38-s.Tech Spec Change Requested on 820427 Project stage: Other 05000301/LER-1982-003, Forwards LER 82-003/03L-01982-06-0808 June 1982 Forwards LER 82-003/03L-0 Project stage: Other 05000301/LER-1982-003-03, /03L-0:on 820510,during Periodic Testing of Safeguards Protective relays,4 Kv Undervoltage Relays Were Outside Tech Spec Limits.Caused by Limitations of Relays. Relays Adjusted1982-06-0808 June 1982 /03L-0:on 820510,during Periodic Testing of Safeguards Protective relays,4 Kv Undervoltage Relays Were Outside Tech Spec Limits.Caused by Limitations of Relays. Relays Adjusted Project stage: Other ML20072J6891983-03-23023 March 1983 Application for Amend to Licenses DPR-24 & DPR-27,modifying 820427 Tech Spec Change Request 77 Re Loss of Voltage Protective Relays Project stage: Request ML20078R2291983-10-31031 October 1983 Safety Evaluation Supporting Amends 78 & 82 to Licenses DPR-24 & DPR-27,respectively Project stage: Approval ML20078R1731983-10-31031 October 1983 Amends 78 & 82 to Licenses DPR-24 & DPR-27,revising Tech Specs Re Loss of Voltage Relay Setpoints & Associated Time Delays Project stage: Other ML20100J0651984-12-0404 December 1984 Responds to 831031 Amends 78 & 82 to Licenses DPR-24 & DPR-27,respectively,re Installation of New 4,160-volt Loss of Voltage Relays.Installation Completed During Steam Generator Replacement & Refueling Outage Project stage: Other 1982-06-08
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insconsin Electnc mcoune 231 W. MICHIGAN, P.O. BOX 2046. MILWAUKEE, WI 53201 December 4, 1984 Mr.
H. R. Denton, Director Office of Nuclear Reactor Regulation U.
S.
NUCLEAR REGULATORY COMMISSION Washington, D.
C.
20555 Attention:
Mr.
J. R. Miller, Chief Operating Reactors, Branch 3 Gentlemen:
DOCKET NOS. 50-266 AND 50-301 LOSS-OF-N7LTAGE RELAYS POINT BEACH NUCLEAR PLANT, UNITS 1 AND 2 Your letter dated October 31, 1983 transmitted Amendment Nos. 78 and 82 to Facility Operating Licenses DPR-24 and DPR-27 for the Point Beach Nuclear Plant, Units 1 and 2, respectively.
These amendments consisted of changes to the Technical Specifications concerning new loss-of-voltage relays being installed at Point Beach.
This letter is in response to the request in your October 31 letter that we keep you informed with regard to the installation of the new 4160 volt loss-of-voltage relays.
We completed installation of these relays in Unit 1 during the steam generator replacement and refueling outage which ended in March 1984 and in Unit 2 during the recently completed _ refueling outage which ended in November 1984.
In accordance with your October 31 letter, the subject Technical Specification changes went into effect in March and November 1984 for Units 1 and 2, respectively.
Very truly yours, Vice Preside t-clear Power C. W. Fay Copy to NRC Resident Inspector eA N
8412100205 841204 PDR ADOCK 05000266 p
PDR
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