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| Issue date | From | Title | Project stage | |
|---|---|---|---|---|
| ML20202J171 | 6 April 1986 | Office of Nuclear Reactor Regulation Heitner K | Requests Addl Info within 30 Days Re Evaluation of Role & Ability of Operators to Perform Mitigating Actions Following High Energy Line Break Accident,In Response to 860222 Discussion,Re Equipment Qualification Program | Other |
| ML20206P410 | 26 June 1986 | Xcel Energy Warembourg D | Submits Final Response to Questions Re Role of Operator in Mitigating High Energy Line Breaks at Facility,Per 860406 Request.Local Manual Action Would Be Required for Pipe Break Locations in Combination W/Single Active Failures | Other |
| ML20205T233 | 31 March 1987 | Xcel Energy Warembourg D | Submits Revised Responses to Util Re Role of Operators in Mitigating High Energy Line Breaks.Analysis Complete & Certain Mods Incorporated Into Flow Path.Revised Figure 1 Re Flow Paths Encl | Other |
| ML20246J319 | 31 July 1987 | Baxter D INC. EG&G IDAHO Bruske S Valenti L | Evaluation of Operator Roles in Mitigating High Energy Line Break at Fort St Vrain Nuclear Generating Station | Other |
| ML20150C298 | 24 June 1988 | Office of Nuclear Reactor Regulation Heitner K | Forwards Request for Addl Info Re Review of 860626 & 870331 Submittals Concerning Role of Operators in Mitigating High Energy Line Breaks.Response Requested within 60 Days | RAI |
| ML20153B783 | 22 August 1988 | Xcel Energy Robert Williams | Requests Extension to Respond to NRC Re Role of Operators in Mitigating High Energy Line Breaks Until Temp Profile Issue Adequately Completed | Other |
| ML20246J279 | 7 July 1989 | Office of Nuclear Reactor Regulation Heitner K | Forwards Safety Evaluation Concluding That Operators Role in Mitigating High Energy Line Break at Facility Acceptable. Technical Evaluation Rept Also Encl | Approval |