Being responsible in plant site for operation departmen at PT Pupuk Kalimantan Timur. Have experience in field for operating unit in plant area, there are evaporating unit known as Multi Stage Flash Evaporation for producing raw condensate that gained from distillation process through vessel under atmosphoric pressure, then in charge of demineralized unit known as Mixbed Polisher for producing demineralized water from raw condensate as the feed water filtered by resin.Next is stripper unit for producing feed water for boiler, in process of stripping where the condensate from amonia plant is stripped with steam in purpose the ammonia is separated from the condensate, then the deaerator unit, in here the demineralized water and condensate from stripper unit is processed to removes oxygen and other dissolved gases from liquids by chemical and mechanical way.I have been in charge for package boiler to produce high pressure steam at least 80kg/cm2, also there is turbine, motor pumps, and unit that I responsible to like air separator unit, IA/PA unit to produce instrument air processed from dryer unit.

Intern at Kitanihon Shipbuilding in Hachinohe for Design Department. In learning of NAPA software for ship design from curve to 3D modelling and analyzing.

Gaining experience in :-Shop drawing-Fabrication on aluminum and fiber material-Estimating material needs