Monitor utiliy activities to ensure that its comply with operation parameter by monitoring DCS panel, conducting Field Patrol and comparing actual data with its standard and taking product sample to be analysed. If necessary, take the corrective action with Production Group Leader approval.● Execute the Emergency Treatment in case of utility Plant trouble based on Standard Operation Procedure and settle the trouble according to superior’s direction.● Prepare record as DCS Operation Data, Field Patrol Record, Patrol Check List, Analysis Record, etc for Group Leader checking.● Execute the group activities (Near miss report and another activities settled as Production sectional target to improve the operation that its is more efficient and safe).● Recommend and execute improvement of the danger or unproved condition for work in the utility Plant to establish safety circumstance.● Monitor environmental condition to comply with its government regulation. If necessary, recommend the corrective action to Production Group Leader.● Perform special tasks as assigned by superiors.