ML103230045
| ML103230045 | |
| Person / Time | |
|---|---|
| Site: | Millstone  |
| Issue date: | 11/18/2010 |
| From: | Price J Dominion, Dominion Nuclear Connecticut |
| To: | Office of Nuclear Reactor Regulation, Document Control Desk |
| References | |
| 10-137A, FOIA/PA-2011-0115 | |
| Download: ML103230045 (2) | |
Text
Domini on Nuclear Connecticut, Inc.5000D ominionBoulevard, GlenAllen , V irgi ni a 23060 WebAddress:www.dom.com November 18, 2010 U.S.Nuclear Regulatory Commission Attention:
DocumentControlDesk Washington
,DC20555SerialNo.NSSLlMLCDocketNo.LicenseNo.
10-137A RO 50-336 DPR-65 DOMINION NUCLEAR CONNECTICUT, INC.MILLSTONE POWERSTATIONUNIT2 WITHDRAWALOFRELIEF REQUESTRR-04-03FORTHEUSEOFASMECODECASEN-513-2InaletterdatedMarch30
,2010(ADAMSAscensionNo.ML100900200)
, Dominion NuclearConnecticut,Inc.(DNC)submittedReliefRequestRR-04-03fortheuseofAmericanSocietyof MechanicalEngineers(ASME)CodeCaseN-513-2(Reference).Thedurationoftheproposedrequestwasforthe current MillstonePowerStationUnit2(MPS2)fourth 10-yearinserviceinspectionintervaloruntilsuchtimeasCodeCase513-3wasacceptedforuseinalaterrevisionof Nuclear Regulatory Commission (NRC)RegulatoryGuide(RG)1.147,"InserviceInspectionCodeCase Acceptability, ASMESectionXI ,Division1." In October 2010 ,theNRCissuedRG1.147
,Revision16
,whichapprovedtheuseofASMECodeCaseN-513-3.Becausethiscodecaseisnow endorsedbytheNRC,ReliefRequestRR-04-03isnolongerneeded.Hence,DNC herebywithdrawsitsrequestforNRCapprovalofReliefRequestRR-04-03.Ifyouhaveany questionsregardingthissubmittal
, please contactMr.WilliamD
.Bartronat(860) 444-4301.Sincerely , ceresident-Nuclear Engineering Attachments:
None Commitmentsmadeinthisletter:None SerialNo.10-137A DocketNo.50-336 Withdrawal of Relief Request RR-04-03 Page 2 of 2
Reference:
ONC Letter 10-137,"Millstone Power StationUnit2 , Relief Requests RR-04-02 , Alternative VT-2 Pressure Testing Requirementsforthe LowerPortionofthe Reactor Pressure Vessel and RR-04-03, Alternative Evaluation Cr iteria forCodeCaseN-513-2, Temporary AcceptanceofFlawsin Moderate EnergyClass2or3Piping,"datedMarch 30,2010.cc:U.S.Nuclear Regulatory CommissionRegionI 475 Allendale RoadKingofPrussia,PA 19406-1415C.J.Sanders, Project Manager U.S.Nuclear Regulatory Commission One WhiteFlintNorth 11555 Rockville PikeMailStop 0-883Rockville,MO 20852-2738 NRC Senior Resident Inspector Millstone Power Station