Reliability KPIs lagging No KPIs Definition Source Target

Reliability KPIs - lagging No. KPIs Definition Source Target 1 Installed age Total time since installation CMMS 2 Accumulative downtime Sum of 2 a+2 b+2 c below CMMS <10% 2 a Planned downtime Identified outages CMMS 0 -5% 2 b Unplanned downtime Any outages not identified CMMS 0 -3% 2 c Consequential downtime Any outages due to external or internal factors CMMS 0 -2% 2 d Slowdown time Any slowdowns below capacity CMMS 0 -2% 3 No. of downtimes Counts of downtimes both planned & unplanned CMMS 0 -4 per year 4 Standby time Equipment available but on standby mode CMMS As required 5 Operating hours Total time - accumulative downtime -standby time = Running hours CMMS 50 -95%

Reliability KPIs –lagging (cont) No. KPIs Definitions 6 (Operating time +Standby time)/Total CMMS time 95 -100% or (Total time - Planned downtime. Unplanned downtime)/Total time CMMS 95 -100% Operating time/(Operating time + Unplanned downtime) CMMS 97 -100% or (Total time - Planned downtime Unplanned downtime) / (Total time Planned downtime) CMMS or MTBF / (MTBF + MTTR) *100% CMMS 97 -100% 7 Availability % Reliability % Source Target 7 a MTBF (Mean time between failure) Sum of times between failures/no. of downtimes CMMS Vary as per eqpt class 7 b MTTF (Mean time to failure) Sum of running hours/No of downtimes CMMS Vary as per eqpt class 7 c MTTR (Mean time to repair) sum of time taken to repair/No of downtimes CMMS Vary as per eqpt class

Reliability KPIs – lagging (cont) No. KPIs Definitions Source Target 8 Number of loss of containment Count of loss of containment CMMS/ External 1 per week 8 a Number of loss of containment with production/HSE loss Count of loss of containment with production loss eg major oil & gas leaks CMMS / External 0 per year 8 b Number of loss of containment without production/HSE loss Count of loss of containment without production loss eg minor leaks from flanges, drains, vents etc CMMS / External 100 per year 8 c No of corrosion/piping loops Count of corrosion/piping loops CMMS 9 a Hidden failures of PSVs Count & % of PSVs failed prepop/trevi test before overhaul CMMS / External 9 b No of PSV failures Count & % of PSV failures during operations CMMS / External 9 c No of PSVs Count of PSVs CMMS

Reliability KPIs – lagging (cont) No. KPIs Definitions Source 10 a Hidden failures of HV protective relays Count & % of HV protective relays failed when tested CMMS/ External 10 b Failures of HV protective relays Count & % of HV protective relay failures during operations CMMS/ External 10 c No of HV protective relays Count of HV protective relays CMMS 11 a No of electrical loop failures Count of electrical loop failures CMMS / External 11 b Failures of electrical loops Count & % of electrical loop failures during operations CMMS / External 11 c No of all electrical loops Count of electrical loops CMMS Target

Reliability KPIs -lagging (cont) No. KPIs Definitions Source 12 a Hidden failures of safeguarding loops Count & % of safeguarding loops failed when tested CMMS /External 12 b Failures of safeguarding loops Count & % of safeguarding loop failures CMMS /External 12 c No of safeguarding loops Count of safeguarding loops CMMS /External 13 a No of control loops deteriorating Count of control loops CMMS deteriorating detected using /External performance monitoring program 13 b No of control loop failures Count of control loop failures CMMS /External 13 c No of control loops Count of control loops CMMS /External 14 a Process alarms activated Count & % of alarms activated CMMS /External 14 b Process alarms resulting in failure Count of alarms resulting in failure CMMS /External 14 c No of process alarms Count of process alarms CMMS /External Target

Reliability KPIs - leading (cont) No. KPIs Definitions Source Target 15 a RCM/FMEA identified Count of RCM/FMEA identified CMMS /External 15 b RCM/FMEA completed Count & % of RCM/FMEA completed CMMS /External 100% 15 c RCM/FMEA revised Count & % of RCM/FMEA revised CMMS /External 0 -50% 16 a RCA items identified Count of RCA identified CMMS /External 80 -100% 16 b RCA completed Count & % of RCA completed CMMS /External 80 -100% 16 c RCA revised Count & % of RCA revised CMMS /External 80 -100%

Reliability KPIs - leading (cont) No. KPIs Definitions Source Target 17 a RBI identified Count of RBI identified CMMS /External 80 -100% 17 b RBI completed Count & % of RBI completed CMMS /External 80 -100% 17 c RBI revised Count & % of RBI revised CMMS /External 80 -100% 18 a IPF identified Count of IPF identified CMMS /External 100% 18 b IPF completed Count & % of IPF completed CMMS /External 80 -100% 18 c IPF revised Count & % of IPF revised CMMS /External 0 -50%

Reliability KPIs – leading (cont) No. KPIs Definition Source Target 19 a Weibull analysis identified Count & % of Weibull analysis identified CMMS /External 80 -100% 19 b Weibull analysis completed Count & % of Weibull analysis identified CMMS /External 80 -100% 19 c Weibull analysis revised Count & % of Weibull analysis identified CMMS /External 0 -50% 20 a Motor circuit analysis identified Count & % of motor circuit analysis identified CMMS /External 80 -100% 20 b Motor circuit analysis completed Count & % of motor circuit analysis completed CMMS /External 100% 20 c Motor circuit analysis revised Count & % of motor circuit analysis revised CMMS /External 0 -50%