DSdsV2 RENO_ProjectsCR ^.V;UDowntimeCostPerHourAResource` i@DowntimeCostPerHourBResourcep @o@FailureAResource   $@2.5  $@1000  $@0  $@  $@  $@  $@              FailureBResource   $@3  $@850  $@0  $@  $@  $@  $@              InspectionCostAResource @InspectionCostA_PUTResource@ Rif(CycleLength>0,(INT(FailureA/InspectionInterval))*InspectionCostA/CycleLength,0)  CycleLengthInspectionCostBResource @InspectionCostB_PUTResourcep Rif(CycleLength>0,(INT(FailureB/InspectionInterval))*InspectionCostB/CycleLength,0)  CycleLengthInspectionIntervalResource@ D@Last_Inspection_AResource 5(INT(FailureA/InspectionInterval))*InspectionIntervalLast_Inspection_BResource0 5(INT(FailureB/InspectionInterval))*InspectionInterval)Optimum Inspection Interval for Two TasksDiagram0%  !"#$%&'()*+,-./0123456789:;<=>@KLNYlm4` a b c ( +                       ! " # $ % & ' ( ) * + , - . / 0 1 H I J K L M N O tuvwxyz{|}~LMNO) * T <=nnnnnnn)\(4@)\(4@  )\(D@)\(D@ H@H@H@H@8@8@8&L&ZP &RKeep selection and do not ask again &P out of &N&C&ZI   Tahoma"@   Tahoma"@   Tahoma"@ ?  ƚK MK  '' & MDCR-O. &MDCR-{  --'' &MDCR-T1;0;-1; &MDCR-F-t &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-Fttt &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-Fy ty &MDCR-T4;0;0; &MDCR-F t &MDCR-T4;0;0; &MDCR-F& t& &MDCR-T4;0;0; &MDCR-F}t} &MDCR-T4;0;0; &MDCR-F*t* &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-F/t/ &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-F3t3 &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-Ft &MDCR-T4;0;0; &MDCR-F;!t;! &MDCR-T4;0;0; &MDCR-F"t" &MDCR-T4;0;0; &MDCR-F "Tahoma ww @w74fc-!"ReliaSoft RENO - www.ReliaSoft.com2 &MDCR-T3;0;0; &MDCR-F &MDCR-S-' &MDCR-T2;0;0; &MDCR-F "Tahoma,/ Nww @w74fc-!)Cost Per Unit Time vs. InspectionInterval &MDCR-T3;0;0; &MDCR-F &MDCR-S  "Tahoma ww @w74fc-K!Flowchart: Flowchart1 - Simulations per run: 10000 - Sensitivity Analysis (One Way): InspectionInterval - Multiple Analyses Disabled&2 &MDCR-T3;0;0; &MDCR-F &MDCR-S-~&~&' &MDCR-T2;0;0; &MDCR-F >"Tahoma,/ Pww @w74fc-!InspectionInterval0%n &MDCR-T3;0;0; &MDCR-F &MDCR-S>"Tahoma ww @w74fc-!Cost Per Unit Time &MDCR-T3;0;0; &MDCR-F &MDCR-S$tpt &MDCR-T4;0;0; &MDCR-F\"Tahoma,/ Rww @w74fc- !35.000$ &MDCR-T5;0;0; &MDCR-F &MDCR-S$ p &MDCR-T4;0;0; &MDCR-F !65.000$ &MDCR-T5;0;0; &MDCR-F &MDCR-S-#p &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F#!p! &MDCR-T4;0;0; &MDCR-F-$M pM &MDCR-T4;0;0; &MDCR-F !41.000${ &MDCR-T5;0;0; &MDCR-F &MDCR-S-#x px &MDCR-T4;0;0; &MDCR-F# p &MDCR-T4;0;0; &MDCR-F# p &MDCR-T4;0;0; &MDCR-F# p &MDCR-T4;0;0; &MDCR-F-$&p& &MDCR-T4;0;0; &MDCR-F !47.000$T &MDCR-T5;0;0; &MDCR-F &MDCR-S-#RpR &MDCR-T4;0;0; &MDCR-F#}p} &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F-$p &MDCR-T4;0;0; &MDCR-F !53.000$. &MDCR-T5;0;0; &MDCR-F &MDCR-S-#+p+ &MDCR-T4;0;0; &MDCR-F#WpW &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F-$p &MDCR-T4;0;0; &MDCR-F !59.000$ &MDCR-T5;0;0; &MDCR-F &MDCR-S-#p &MDCR-T4;0;0; &MDCR-F#0p0 &MDCR-T4;0;0; &MDCR-F#[p[ &MDCR-T4;0;0; &MDCR-F#p &MDCR-T4;0;0; &MDCR-F-#B# &MDCR-T4;0;0; &MDCR-F !0.234R# &MDCR-T5;0;0; &MDCR-F &MDCR-SpBp &MDCR-T4;0;0; &MDCR-F !0.438R &MDCR-T5;0;0; &MDCR-F &MDCR-S-7B7 &MDCR-T4;0;0; &MDCR-F !0.275R &MDCR-T5;0;0; &MDCR-F &MDCR-SB &MDCR-T4;0;0; &MDCR-F !0.316R$ &MDCR-T5;0;0; &MDCR-F &MDCR-SB &MDCR-T4;0;0; &MDCR-F !0.357Rs &MDCR-T5;0;0; &MDCR-F &MDCR-S" B" &MDCR-T4;0;0; &MDCR-F !0.397R &MDCR-T5;0;0; &MDCR-F &MDCR-S-%sSr3 "# p&MDCR-T 8;1000;0;4 &MDCR-F--!B&&MDCR-T8;1000;1;X = 35.000 Y = 0.313 &MDCR-F@!&&MDCR-T8;1000;2;X = 40.000 Y = 0.329 &MDCR-Fe x &&MDCR-T8;1000;3;X = 45.000 Y = 0.352 &MDCR-FIE&&MDCR-T8;1000;4;X = 50.000 Y = 0.294 &MDCR-F"%^"&&MDCR-T8;1000;5;X = 55.000 Y = 0.243 &MDCR-F$#&&MDCR-T8;1000;6;X = 60.000 Y = 0.234 &MDCR-F > &&MDCR-T8;1000;7;X = 65.000 Y = 0.438 &MDCR-F ! Flowchart1pz! &MDCR-T6;0;0; &MDCR-F &MDCR-Sz!& &MDCR-T6;0;0; &MDCR-F6z!6& &MDCR-T6;0;0; &MDCR-F"R!&MDCR-T 7;1000;0;4 &MDCR-F-z!B"&MDCR-T 7;1000;0;4 &MDCR-F!Cost Per Unit Time#"&MDCR-T 7;1000;0; &MDCR-F &MDCR-S ! User Name#!z! &MDCR-T6;0;0; &MDCR-F &MDCR-S !User's Company!z! &MDCR-T6;0;0; &MDCR-F &MDCR-S ! 12/1/2008"z! &MDCR-T6;0;0; &MDCR-F &MDCR-S ! 7:10:31 PM8#z! &MDCR-T6;0;0; &MDCR-F &MDCR-S-#z!#& &MDCR-T6;0;0; &MDCR-F &MDCR-}[--"Systemc74fc !- #?IFž?{Gz?T?eX?ǘ?y):?Nz1?333333?TahomaTahoma|Tahoma|TahomaDBTahomaDBTahomaDBTahomaDBTahomaDBTahomaDBTahoma`Tahoma`TahomaDBTahoma|ZThis file provides a simple flowchart model that can be used to determine the optimum interval for on-condition inspections, considering two tasks packaged together. The model was prepared by David Sada of Andromeda Systems and Arai Monteforte of ReliaSoft Corporation and the logic is described in detail in the attached article from Volume 9 Issue 2 of ReliaSoft's Reliability Edge newsletter.  ? )\(T@)\(D@ +@InspectionInterval(None)A@@P@Y@@$@0-C6?Y@+0@@@ @@@@v@v@TahomaDBTahomaDB JIABMinimumMinimumMinimumMinimumMinimumd@ Data PointsCost Per Unit TimeCost Per Unit Timed? Analysis 2 Total Costs Analysis 2d?  Analysis 3 Total Costs Analysis 3*d? Analysis 4 Total Costs Analysis 4od? Analysis 5 Total Costs Analysis 5d?  GFA@@P@(d??C ??d Flowchart10User Name User's Company 12/1/2008 7:10:31 PM"ReliaSoft RENO - www.ReliaSoft.comFlowchart: Flowchart1 - Simulations per run: 10000 - Sensitivity Analysis (One Way): InspectionInterval - Multiple Analyses Disabled)Cost Per Unit Time vs. InspectionIntervalInspectionIntervalCost Per Unit TimeColorColor = Size = X = Y =  Starts at:  Ends at:  Duration: ???*****Z a` Data PointsCost Per Unit TimeCost Per Unit Timed?A@ Bp?D@?F@^8?I@?K@,?N@(d?@P@?C ? ?Cost Per Unit Time^:bb    Tahoma"@     0@=@0@1@65280   0@=@0@1@65535   0@=@0@1@255  0@=@0@1@16711680  0@=@0@1@16776960  0@=@0@1@16711935                  Sum=:: bb    Tahoma"@    +  2PM Costs A@Failure Costs A@PM Costs@Failure Costs@  4@3@9@8@                          Failure Costs A}N:       '(RepairA*DowntimeCostPerHourA)/FailureA                              Add Inspection Cost of A}N:        IN+InspectionCostA_PUT(FailureA)                               ,Did last inspection catch potential failure? =::       <=   ID:25165824  1  1  0  0                    F T Start of Wearout A"=::        6if(FailureA>PFIntervalA,FailureA-PFIntervalA,FailureA)                              Add Inspection Cost of AN:       )IN+InspectionCostA_PUT(Last_Inspection_A)                              Perform Preventive MaintenanceN:       PMCost_A/Last_Inspection_A                              Add Inspection Cost of BlN:        IN+InspectionCostB_PUT(FailureB)                              Add Inspection Cost of BN:       )IN+InspectionCostB_PUT(Last_Inspection_B)                               Failure Costs BlN:       '(RepairB*DowntimeCostPerHourB)/FailureB                               Perform Preventive MaintenanceN:       PMCost_B/Last_Inspection_B                               ,Did last inspection catch potential failure? /::         <=   ID:19922944  1  1  0  0                    F TStart of Wearout B"/::        6if(FailureB>PFIntervalB,FailureB-PFIntervalB,FailureB)                               PFIntervalAResource N@ PFIntervalBResourceP Y@PMCost_AResource $@PMCost_BResource  *@RepairAResource   $@2.5  $@10  $@0  $@  $@  $@  $@              RepairBResource   $@2  $@10  $@0  $@  $@  $@  $@               aAa_Main ProjectData dJOHBZKCW-EECBBBB-BCFBCBSA;YNJOQKW-LJKJJJJ-JKNJKJAI;RPJBRKD-LZKJJJJ-JKNJKJAI.