ALEXANDER HARATUA SINAGA
Bontang,Kaltim
Summary
Talented Process Technician bringing 19 years experience in production manufacturing. Known for commitment to increasing production efficiency, reducing downtime and costs and maximizing plant efficiency to drive customer satisfaction. Quick-learning with excellent communication and leadership skills.
Dynamic worker with 19 years of Hydrogen Pulp&Paper and Petrochemical industry experience. Skilled at planning projects from start to finish with detail and accuracy.
Overview
2025
2025
years of professional experience
3
3
years of post-secondary education
Work History
Senior Process Technician (Control Room Operator)
PT. Kaltim Nitrate Indonesia
Bontang, East Kalimantan
1 2011 - Current
- Responsibility: Start up and shut down plants (Ammonium Nitrate and Acid Plant) from the control room.
- Start up and shut down the steam turbine, and monitor all parameters.
- Monitor Ammonium Nitrate plant and Nitric acid from control room using Siemens PCS 7 program.
- Enhanced product quality through regular equipment maintenance and troubleshooting of process issues.
- Improved safety protocols by conducting thorough risk assessments and implementing necessary control measures.
- Mentored less experienced technicians in troubleshooting techniques and problem-solving skills, fostering professional growth within the team.
DCS Control Room Operator
PT. Lontar Papyrus Pulp & Paper Industry
Jambi City, Jambi
09.2008 - 12.2010
- Monitoring process, Bleaching plant used DCS Yokogawa.
- Ensured smooth transitions between shifts by maintaining clear communication lines with colleagues and providing comprehensive briefings on relevant issues.
- Reported complex issues and conditions to management for specialized diagnosis and repair.
- Collaborated across departments to address interrelated issues affecting productivity or safety at the facility.
Field Operator
PT. Bakrie OleoChemicals (P&G)
Kuala Tanjung, SU
05.2006 - 08.2008
- Enhanced safety measures through regular inspections, identifying potential hazards and addressing them proactively.
- Monitored equipment performance continually, adjusting settings as needed to optimize production output.
- Contributed to environmental sustainability efforts by implementing recycling programs and reducing waste generation within facility.
- Collaborated with cross-functional teams to troubleshoot issues and improve overall productivity.
- Watched meters and gauges for information about temperature, pressure and gas flow through system.
- Conducted job safety analysis for each assignment and logged results.
Education
Associate of Science - Chemistry
Padjadjaran University
Bandung, RI 09.2001 - 09.2004
Skills
Fire fighting
Safetyskills
- Has working understanding of Safety systems, e.g. Fire fighting, Permit to work, Isolation lock and tag procedure.
- Responsible for safety of work associates in understanding and acting in accordance with safety procedure in case of alarms and emergency/evacuation situation.
- Authorized Gas Tester
- Authorized Permit To Work
- Member of Emergency Response Team (ERT)
Personal Information
- Date of Birth: 08/05/82
- Nationality: Indonesia
- Marital Status: Married
Training
- Coating Inspector Level I
- Quality Management System
- Boiler & Turbine Theory training
- DCS Training (SIEMENS)
- Fire Fighting & Emergency Rescue team
- First Aid and CPR
- Boiler Operator Certification
- Advance Confined Space Entry
- POPAL sertifikasi BNSP
- Pengendalian Limbah B3 sertifikasi BNSP
Timeline
DCS Control Room Operator
PT. Lontar Papyrus Pulp & Paper Industry
09.2008 - 12.2010
Field Operator
PT. Bakrie OleoChemicals (P&G)
05.2006 - 08.2008
Associate of Science - Chemistry
Padjadjaran University
09.2001 - 09.2004
Senior Process Technician (Control Room Operator)
PT. Kaltim Nitrate Indonesia
1 2011 - Current
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