To assist facility supervisor for plant power substation operation and electrical system and production equipment routine check and maintenance 协助设施主管做好配电站和电气系统操作和日常设施检查。 According to PM schedule, to follow up preventive maintenance practices with supervisor. 协同主管按照进程及时完成设施/设备预防性保养计划. To reduce facility/equipment down times 降低设施/设备停机时间 To Improve facility/equipment OEE 提高设施/设备OEE To reduce the utility consumption 降低能耗