Ronny Junedi Saragi

• Responsible for programming of Railway Signalling and Interlocking Software using HIMA SILworX based on station layout.
• Collaborated with senior management to develop, review and finalize design concepts.
• Troubleshoot for PLC Hardware and Software problem.
• Assist the testing on office and site.
• Assist the switchover from old signaling system to the new one.
• Online modification of signalling system based on client's requirement.
• Mentored junior designers, fostering culture of continuous learning and professional growth.
• Developed prototypes for testing and presentation purposes.
• Train the end-user to optimize the maintenance of the interlocking system.

A. OPP Project (TOTAL EP Borneo)

• Programming DCS Emerson DeltaV for Plant Control System
• Programming Safety PLC ICS Triplex Trusted for Plant Safety System

B. Badamyar Project (TOTAL EP Myanmar)

• Programming Safety PLC Invensys Triconex & Trident for Plant Safety System
• FAT Leader
• Assist Commissioning on Yard & Site
• Made Engineering Documents

C. Condensate Fraction Plant Project (SGFL Bangladesh)

• Programming Safety PLC Invensys Tri-GP for Plant Control System
• Made Engineering Documents

D. SSS Upgrade (VICO Indonesia)

• Programming HIMA HimaX for Plant Safety System
• FAT Assist
• Made Engineering Documents

A. Turbine Compressor Surge Prevention Control Application (CHEVRON Balikpapan)

• Design Panel for PLC Allen Bradley
• Supervise Panel Assembly
• FAT Leader
• Made Engineering Documents

A. Kharyaga Project (TOTAL EP Russie)

• Programming Safety PLC Invensys Triconex for Plant Safety System.

B. FWP Project (TOTAL EP Myanmar)

• Programming Safety PLC HIMA HiQuad for Diesel Engine Generator - Firewater Pump Skid.
• Develop HMI using Wonderware Intouch
• FAT Assistant - Loop test

C. MLJ3 Project (TOTAL EP Borneo)

• Made Functional Analysis Document

• Project: Solar Cell Power Plant 500 kWp.
• Programming PLC from Schneider SCADAPack

Implement PID controller to control the frequency of the electricity grid (50 Hz) with power meter as the sensor and battery power output as the actuator.

• Maintenance Control System Department
• Programming PLC Allen Bradley SLC500