Experience

PT. Indra Karya (Persero) Official

• Indonesia
• Construction
• 100 - 200 Employee

• Co Team Leader CS01 FSMRB

  • May 2018 - Present



Danone Aqua

• Manufacturing
• 700 & Above Employee

• Water Resources Manager

  • Apr 2010 - Sep 2014

  PT. Tirta Investama (Danone – Aqua) Water Protection Manager Ensure the water resources protection program is implemented, through Integrated Water Resources Management (IWRM) approach PT. Tirta Investama (Danone – Aqua) Water Protection Manager Ensure the water resources protection program is implemented, through Integrated Water Resources Management (IWRM) approach



PT. Wahana Adya

• Senior Manager Geotechnical Division

  • Aug 2006 - Jun 2010

  Coordination and managing of implementation of survey, investigation and evaluation works on site. Supervise for the earthworks for earth fill Dam, including for gallery, tunnel, and power plant construction. Supervision of hydrogeological drilling for observation well, test well and ground water monitoring well. Coordination and managing of implementation of survey, investigation and evaluation works on site. Supervise for the earthworks for earth fill Dam, including for gallery, tunnel, and power plant construction. Supervision of hydrogeological drilling for observation well, test well and ground water monitoring well.



PT. Indra Karya (Persero) Official

• Indonesia
• Construction
• 100 - 200 Employee

• Geotechnical Engineer

  • Apr 1997 - Jul 2005

  Supervision of drilling, mapping geology, design dam, geological report for design Titab Dam. This project from Dept Public Work plant was located on bad terrain and there was potential for landslides. Iwan was assigned in soil investigation to analyst the soil mechanical data and to design for geological assessment Supervision of drilling, mapping geology, design dam, geological report for design Titab Dam. This project from Dept Public Work plant was located on bad terrain and there was potential for landslides. Iwan was assigned in soil investigation to analyst the soil mechanical data and to design for geological assessment