LEADER 01893nam 2200433 450 001 9910702292103321 005 20130111115240.0 035 $a(CKB)5470000002425223 035 $a(OCoLC)823755406 035 $a(EXLCZ)995470000002425223 100 $a20130109d2012 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aUltrasonic phased array assessment of the interference fit and leak path of the North Anna Unit 2 control rod drive mechanism nozzle 63 with destructive validation /$fprepared by S. L. Crawford [and 4 ohters] 210 1$aRichland, WA :$cUnited States Nuclear Regulatory Commission, Office of Nuclear Regulatory Research,$d2012. 215 $a1 online resource (137 pages) $ccolor illustrations, color maps 300 $aTitle from title screen (viewed on Jan. 9, 2013). 300 $a"NUREG/CR-7142." 300 $a"PNNL-21547." 300 $a"Date published: August 2012." 300 $a"NRC Job Code N6783." 320 $aIncludes bibliographical references (pages 103-104). 606 $aNuclear fuel claddings$xAnalysis 606 $aNuclear facilities$xAccidents$xAnalysis 606 $aWater cooled reactors$xLoss of coolant$xAccidents$xAnalysis 615 0$aNuclear fuel claddings$xAnalysis. 615 0$aNuclear facilities$xAccidents$xAnalysis. 615 0$aWater cooled reactors$xLoss of coolant$xAccidents$xAnalysis. 700 $aCrawford$b S. L.$01393793 712 02$aU.S. Nuclear Regulatory Commission.$bOffice of Nuclear Regulatory Research, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910702292103321 996 $aUltrasonic phased array assessment of the interference fit and leak path of the North Anna Unit 2 control rod drive mechanism nozzle 63 with destructive validation$93450309 997 $aUNINA