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MONTHYEARML18054A7611989-05-11011 May 1989
Documents Five Commitments Made at 890502 Meeting Re Short Term Plans for Continued Operation & Steam Generator Maint. Plant Will Be Shutdown on or Before 891010 to Implement Repair to Westinghouse Tube Plugs from Defective Heat Lot
Project stage: Meeting
ML18054A7711989-05-22022 May 1989
Forwards Rev 1 to MPR-1124, Palisades Steam Generators Tube Crack Growth During Steam Line Break, for NRC Review.Max Crack Size Expected Following Steam Line Break Event Is 117 Degrees of Circumference
Project stage: Other
ML18054A8841989-07-31031 July 1989
Submits Oct 1989 Outage Eddy Current Insp Plans & MIZ-18 Qualification Status,Per 890511 & 0224 Ltrs.Results of Tube Flaw Size/Vibration Analysis Conducted by MPR Assoc,Indicate That Continued Operation Does Not Present Significant Risk
Project stage: Other
ML18054A9471989-08-30030 August 1989
Forwards Palisades Nuclear Plant 1989 MIZ-18 Eddy Current Sys Qualification, Per 890731 Commitment
Project stage: Other
ML18054A9501989-08-30030 August 1989
Provides 2 Wk Notice & Requests NRC Approval Re Increase in Power to Nominal 90% in 5% Increments.Increase in Power Will Provide More Data to Evaluate Power Level Dependency of Steam Generator Tube Leakage
Project stage: Other
ML18054A9721989-09-0808 September 1989
Reviews Util 890830 Request to Raise Power at Facility Above Current Operating Level of 80% to Provide 2-wk Period at Elevated Power Levels Prior to Shutdown for Maint Outage.Nrc Has No Objections to Planned Power Increase
Project stage: Other
ML18054B0241989-09-26026 September 1989
Summary of 890912 Meeting W/Util Re Proposed Steam Generator Tube Insp Program for Plant.List of Attendees & Proposed Plan Details Encl
Project stage: Meeting
ML18054B0211989-09-28028 September 1989
Discusses Scope of Fall 1989 Outage Steam Generator Tube Insp,Per Util 890830 Commitment.Results of Insps Will Be Used to Determine If Any Expansion Necessary Subsequent to Insps
Project stage: Other
ML18054B0851989-11-0303 November 1989
Forwards Detailed 1989 Maint Outage Steam Generator Insp Results.Licensee Concludes That Probability or Consequences of Accident or Malfunction of Equipment Important to Safety Will Not Be Increased by Continued Operation W/Generators
Project stage: Other
IR 05000255/19890011989-11-0303 November 1989
SALP Board Rept 50-255/89-01 for June 1988 - Aug 1989
Project stage: Request
ML18054B0841989-11-0606 November 1989
Confirms 891103 Telcon Re Past Quantification of primary-to- Secondary Sys Leakage within Steam Generators & Recent Training of Operations Personnel for Mitigating Steam Generator Tube Rupture Incident
Project stage: Other
ML18054B3081989-12-12012 December 1989
Advises That Util Intends to Proceed W/Administrative primary-to-secondary Sys Leakage Operating Criteria of 80% Rated Thermal Power Until Replacement of Both Steam Generators in Fall 1990.Insp Plans Under Evaluation
Project stage: Other
ML18054B3531990-01-0404 January 1990
Provides Justification to Support Exemption from Tube Wastage Insps & Insp Plans in Event of Steam Generator Tube Leak Outage.Listed Insp Plan Will Be Implemented When Leakage Identified
Project stage: Other
ML18054B5621990-04-17017 April 1990
Advises That NRR Plans No Further Review of Re Completion of MIZ-18 Eddy Current Sys Qualification Program,Based on Successful Application of MIZ-18 During Fall 1989 Steam Generator Insps
Project stage: Approval
1989-07-31
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consumers Power PDWERIN&
MICHlliAN'S PRD&RESS General Offices: 1945 West Parnall Road, Jackson,'MI 49201 * (517) 788-0550 August 30, 1989 Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 DOCKET 50-255 - LICENSE DPR~20 - PALISADES PLANT -
POWER INCREASE PLAN (TAC NO. 69344)
By letter dated May 11, 1989, Consumers Power Company committed to notify the NRC at least two weeks prior to and receive NRC approval for any power increase above a nominal 80 percent power between May 2, 1989 and October 10, 1989.
This submittal provides the two week notice and requests NRC approval to increase power to a nominal 90 percent in 5 percent increments.
Enclosed is the Power Increase Plan Criteria which will be used by the Palisades Plant during the power increase.
As has been previously discussed with the NRC staff, the increase in power will provide more data to evaluate power level dependency of the steam generator tube leakage.
Consumers Power Company intends to implement the Power Increase Plan on September 13, 1989 and requests NRC approval by that date.
Thomas C Bordine Plant Licensing Administrator CC Administrator, Region III, USNRC NRC Resident Inspector - Palisades Attachment
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OC0889-0181-NL04 ATTACHMENT Consumers Power Company Palisades Plant Docket 50-255 POWER INCREASE PLAN CRITERIA August 30, 1989 1 Page
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POWER INCREASE PLAN CRITERIA RAISE POWER TO 90% IN 5% INCREMENTS c~ ONE WEEK AT EACH PLATEAU).
START DATE BETWEEN 9/13 AND 9/17 DEPENDING ON PLANT CONDITIONS AT THE TIME.
REDUCE POWER TO 80% IF LEAKRATE VERIFIED AT ~0.03 GPM OR OFFGAS COUNTRATE DOUBLES IN ANY ONE SHIFT WITHOUT CONCURRENT CHANGE IN OFFGAS FLOWRATE.
PLAN WILL NOT BE IMPLEMENTED IF PRIMARY-SECONDARY LEAKRATE
>0,02 GPM OR TRENDS SHOW INCREASING PRIMARY TO SECONDARY LEAKRATE THAT WOULD LEAD TO LEAKAGE >,03 BY 10/1.
A STEPPED POWER REDUCTION TO 50% POWER IN 10% INCREMENTS WILL OCCUR IF PRIMARY TO SECONDARY LEAKRATE INCREASES TO
~0.04 GPM AT ANY POWER PLATEAU.
EXISTING ADMINISTRATIVE LIMITS FOR PRIMARY-SECONDARY LEAKS WILL BE FOLLOWED AT THE 50% POWER PLATEAU.
PWR INC PLAN CRITERIA/MDOl
