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 Issue dateFromTitleProject stage
ML20099K68611 March 1985Northern States Power Company
Musolf D
Forwards Proprietary Upper Plenum Injection LOCA Program Plan Using Secy 83-472 Methodology, Per NRC 850212 Request. Affidavit Requesting Plan Be Withheld (Ref 10CFR2.790) Will Be Provided in 3 Wks.Encl WithheldRequest
ML20116C90722 April 1985Northern States Power Company
Musolf D
Forwards Safety Evaluation for Rod Cluster Control Guide Thimble Plug Removal. Completion of Review Prior to Aug 1985 Will Allow Time to Purchase New Thimble Plugs If Removal UnacceptableOther
ML20116C92630 April 1985Kapitz JSafety Evaluation for Rod Cluster Control Guide Thimble Plug RemovalOther
ML20237C74612 June 1985Office of Nuclear Reactor Regulation
Diianni D
Notification of 850628 Meeting W/Util & Westinghouse in Bethesda,Md to Discuss Status of Util Upper Plenum Injection Evaluation Model (EM) Development & to Determine Level of Acceptability of EM Development Plan Submitted on 850311Meeting
ML20237B96312 June 1985Office of Nuclear Reactor Regulation
Diianni D
Notification of 850626 Meeting W/Util & Westinghouse in Bethesda,Md to Brief NRC on Upcoming Fuel Change from Exxon to Westinghouse,Commencing During 1986 Refueling Outage for Both Units.Agenda EnclMeeting
ML20134P16530 August 1985Musolf DForwards Revised Pages to NSPNAD-8412, Safety Evaluation for RCC Guide Thimble Plug Removal. Removal of Thimble Plugs Will Drop Differential Pressure Across Core & Reduce Liftoff Forces Acting on FuelOther
ML20138H19518 October 1985Office of Nuclear Reactor RegulationSafety Evaluation Re Util 850422 & 0830 Ltrs Concerning Removal of Rod Cluster Control Guide Tube Thimble Plugs. Plan AcceptableApproval
ML20138H18718 October 1985Butcher E
Office of Nuclear Reactor Regulation
Forwards Safety Evaluation Re Util 850422 & 0830 Ltrs Concerning Removal of Rod Cluster Control Guide Tube Thimble Plugs.Plan AcceptableApproval