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MONTHYEARML20137U0801997-04-14014 April 1997 Requests Addl Info on 960726 Amend Request Entitled, Supporting Monticello Nuclear Generating Plant Power Rerate Program Project stage: Other IR 05000263/19970041997-04-14014 April 1997 Insp Rept 50-263/97-04 on 970310-14.No Violations Noted. Major Areas Inspected:Review of Training Administrative Procedures,Operating Exam Matl,Observation & Operating Exam, & Assessment of Simulator Fidelity Project stage: Request ML20141K9911997-05-19019 May 1997 Informs That Util Will Submit Completed Portions of Response by 970731 & Submit Remaining Portions within Reasonable Time Period Thereafter Re Power Rerate License Amend Request Project stage: Other ML20151M0141997-07-25025 July 1997 Amend 98 to License DPR-22,authorizing Licensee to Change TS Bases & USAR to Reflect Reliance on Containment Pressure to Compensate for Potential Deficiency in NPSH for ECCS Pumps Following DBA Project stage: Request ML20216H6471997-09-0505 September 1997 Forwards Response to 970414 RAI Re License Amend Request for MNGP Power Rerate Program Project stage: Request ML20203H0001998-02-11011 February 1998 Forwards Request for Addl Info Re 960726 Amend Request to Increase Monticello Nuclear Generating Plant Operating License Max Power Level to 1775 Megawatts Thermal & Revise Supporting Plant TSs Project stage: RAI ML20216E6951998-03-0606 March 1998 Refers to 960726 License Amend Request Submitted by NSP to Increase MNGP Operating License Max Power Limit & Revise Supporting MNGP Ts.Suppl to 980211 RAI Encl Project stage: RAI ML20248L4011998-03-0606 March 1998 Forwards Partial Response to 980211 RAI to Complete Review of License Amend Request.Response to Question 6 Is Under Development Project stage: Other ML20248L9051998-03-19019 March 1998 Informs That NSP Application Re Exhibit E, NEDC-32546P,Rev 1, Power Rerate Safety Analysis Rept for Monticello Nuclear Generating Plant, Will Be Withheld from Public Disclosure,Per 10CFR2.790 Project stage: Other ML20217D8461998-03-26026 March 1998 Forwards Response to NRC Suppl RAI Re Plant Power Uprate Program,Including Nonproprietary & Proprietary Calculations.Proprietary Info Withheld Per 10CFR2.790 Project stage: Other ML20217K1761998-04-17017 April 1998 Provides Supplemental Info on Seismic Qualification of MSIV Leakage Path to Condenser Project stage: Supplement ML20217K1601998-04-22022 April 1998 Provides Supplemental Info on Certain Containment Equipment, Internal Flooding & Turbine Missiles,Per 980417 Telcon Project stage: Supplement ML20217K7711998-04-24024 April 1998 Refers to 960726 License Amend Request Submitted by NSP to Increase MNGP Operating License Max Power Level.Requests That NSP Submit Responses to RAIs & 0306 by 980529 Project stage: RAI ML20247K5661998-05-0505 May 1998 Forwards Proprietary Addl Info Re Containment Response Codes for Rerate Applications for Power Rerate License Amend. GE to Util Re Suppl Info for Licensee Response to Question 13 & GE Affidavit Also Encl.Attachment 1 Withheld Project stage: Other ML20247K3361998-05-12012 May 1998 Responds to 980424 RAI to Complete Review of License Amend Request Re Rerate Program Project stage: Other ML20249C5161998-06-15015 June 1998 Provides Revised Info & Supersedes Re Demonstration of Seismic Qualification of MSIV Leakage Path. Rev to Verification Info & Seismic Calculations Included Project stage: Other ML20236P5331998-07-0101 July 1998 Forwards Summary Description of Power Rerate Ascension Test Program as Supplemental Info to 960726 LAR Re Plant Power Rerate Program.Revised TS Pages,Encl Project stage: Supplement ML20236U7341998-07-20020 July 1998 Provides Supplemental Info Re Seismic Verification of MSIV Leakage Path at Monticello & Power Rerate LAR Project stage: Supplement ML20236U7471998-07-27027 July 1998 Discusses NSP Application & GE Affidavit ,executed by G Stramback.Attachment 1 to GE Ltr GLN-98-005,dtd 980428 Will Be Withheld from Public Disclosure Per 10CFR2.790 Project stage: Other ML20236U8231998-07-27027 July 1998 Advises That Calculations CA 97-176,rev 2 & CA 98-105,rev 0 Submitted in Attachment 4 to NSP Ltr of 980326 & Marked as Proprietary,Will Be Withheld from Public Disclosure,Per 10CFR2.790(b)(5) & Section 103(b) of AEA of 1954,as Amended Project stage: Other ML20236Y3161998-07-30030 July 1998 Forwards Supplementary Info Re Commitments Associated W/ Monticello Power Rerate Program.No New Commitments Proposed. List of Completed Commitments Contained in Attachment 2 Project stage: Supplement IR 05000263/19980091998-07-30030 July 1998 Insp Rept 50-263/98-09 on 980511-0612.No Violations Noted. Major Areas Inspected:Review of 10CFR50.59 Safety Evaluation & Screening Activities Project stage: Request ML0235301972002-12-0606 December 2002 License Amendment Request Dated December 6, 2002, Revised Analyses of Long-Term Containment Response and Overpressure Required for Adequate NPSH for Low Pressure ECCS Pumps Project stage: Request 1998-04-22
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Northem States Power Company Montic Nuclear Generating Plant Monticello, Minnesota 55362 9637 May 19,1997 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Response to Request for Schedule Information in Regard to Monticello Power Rerate (TAC No. M96238)
By letter dated April 14,1997, Staff provided a request for additional information (RAl) to facilitate its review of the Monticello power rerate license amendment request. NSP has set an internal goal of responding to the RAI by July 31,1997. It is NSP's intention to respond completely by this date, and NSP will make a good faith effort to do so. The recent unplanned outage, however, has introduced additional resource constraints that may impact NSP's ability to respond to the RAI in its entirety by the aforementioned date. If necessary, NSP will submit the completed portions of the response by July 31, 1997 and submit the remaining portions within a reasonable time period thereafter.
This letter contains the following new NRC commitment.
Submit a response to the Staff's power rerate RAI letter dated April 14,1997 by July 31, 1997.
Please contact Joel Beres, Senior Licensing Engineer, at (612) 295-1436 if additional information is required.
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Regional Administrator-111, NRC NRR Project Manager, NRC Sr Resident inspector, NRC State of Minnesota, Attn: Kris Sanda J Silberg, Esq.
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