MAINTENANCE APPROACH
MAINTENANCE APPROACH
prepared by:asyuaraanaimting nor ashidaANTS RESOURCES SDN.
BHDEquipment Maintenance CategoryMaintenance Strategy &
ApproachRun to fail - breakdownCondition based - predictiveTime
based - preventive Jetty, Crude & Finished ProductPipeline
systemRun to fail - pressure relief valveCondition based - internal
& external thickness Time based - coating
PlatformRun to fail - safety precautions Condition based -
structure & mechanical partsTime based - paintingStorage
TanksStorage tankRun to fail - fitting, gauge, valvesCondition
based - tank structureTime based - coating, foundation, jacking
Pumping StationsPipingRun to fail - pipe, gasket leakCondition
based - thickness checkTime based - paintingMotorRun to fail -
rotor / stator rewindingCondition based - bearingTime based -
greasingPumpRun to fail - mechanical sealCondition based -
bearingTime based oil change
Heating Furnace SystemAir systemRun to fail air filterCondition
based - blowerHeat exchanging unitRun to fail - thermostatCondition
based thickness & structural checkRadiant tubeCondition based
thickness checkProcess UnitBoiler condition basedHot
spotsDistillation Column time basedClean the column upon
turnaroundCracking Unit time basedFresh catalystPipelines condition
based
Steam Generator SystemFuel oil tank condition basedIf any
leakagePump time based
Burner condition based
Atomizer condition based Sprayer plate
Pump (pressure affects oil quality) High; bigger opening
orificeLow; smaller opening orifice
9Residual Discharge SystemGravity Oil/Water SeparatorTanks
condition basedleakagesPumps time basedBaffles condition based
LaboratoryGas & air supply condition basedrestockTesting
analyzers time basedcalibrateTesting materials run to
failexpiredCOMPRESSED AIR SYSTEMMotorUse condition based
maintenance Spare partsUse time based maintenanceAir/oil coolerUse
run to fail
FIRE FIGHTING SYSTEMFire ExtinguishersUse time based
maintenanceInspect at least once a month (more often in severe
environments)Maintain at least once a year
Fire Sprinkler SystemSprinkler MaintenanceUse condition based
maintenanceFire Alarm Maintenance- Use run to fail
CONTROL CENTREMCC equipmentUse condition based maintenanceFire
fighting systemUse condition based maintenanceValvesUse condition
based maintenanceSensorsuse condition based maintenance
OFFICE BUILDINGGenerator setUse time based
maintenanceTransformerUse condition based maintenanceLight, power
plug, wiring, etcUse run to fail
