Ryan P. Email & Phone Number

Surabaya, Id

Surabaya, Id

Monitoring and Maintain Control System of Conveying and Crushing for PT Freeport Indonesia

Tembagapura Papua

Do maintenance to• Biggosan Hoist -GBC Hoist• Biggosan Paste Plant -GBC Batch PlantBiggosan Hoist & GBC hoistHoist is a mine lifting equipment that deliver ore productions with capacity of 8000 tons ore/dayBiggosan Hoist has 2 drums, 1 fixed drum and the other clutch drum.and also has 2 skip with each capacity 14 tons/2 mins Responsibility- Perform Daily check of all instrument/sensor, PLC, electrical motor, VSD (Variable speed drive), MCC (motor control center), RMU (ring main unit) / switchgear-Record all electrical operating data in Hoist Logbook electrical and machinery- Perform weekly PM (preventive maintenance) for all electrical equipment-Supervise 12 electrical technician to do daily job and maintenance-Develop subordinate to deliver good maintenanceBiggosan Paste PlantBiggossan Paste Plant is a plant that produced pasta cement to filling Stope mine, with capacity 19ton/batchPerday it can deliver 150-200 batch depends on how big the Stope is.• Calibration Sensor & Transmitter (HART) (level,Flow,Temperature,Pressure,load cell) • Troubleshooting Electrical Motor (DOL, VSD)• Troubleshooting interlock and PLC (hardware & software Rockwell Automation )GBC Batching PlantGBC Batching Plant is a plant that produce concrete for construction in Underground minethe concrete it self has various mixed designcombine of Gravel, Cement, Sand ,Water, and ChemicalThe challenge is on HPC (High Performance Concrete) which all the material should be on precision value, that means all of instrument should be well calibrated.

Tembagapura

Installation and Commissioning of :-OCS Overhead Catanary System (power supply 750 VDC to electrical Train)-TSS (switch gear DC for electrical train)-Wayside Equipment (Train Communication)-Chute Gallery 33,44,45 (Loading muck production to electrial train)-LOCO 01, 05 (Electrical Train)

Tembagapura Papua

Responsibility for repair and maintenance :-Gaitronic (telephone mine)-Seismic lamp-Personnel Asset and Tracking-Loading Point-Rock breaker-DCS-Traffic Route System-Camera and CAS 100 Instrument

Tembagapura Papua

Automation Engineer, Mine Maintenance Department

Bontang

Technical Department, Facilities and Project Engineering SectionProject Study, "Review all the Instrument and Controller which is suspected that’s already obsolete, and make a suggestion for retrofit to replace with the new equipment in Compressor 39K-21 (Air Compressor) Plant Nitrogen, Utilities Section ".• Suggest PLC Allen-Bradley Control Logix 1756 as new controller for Compressor 39K-21• Review Loop Drawing and Logic Diagram to Determine I/O (Input/Output) List of PLC at Compressor 39K-21• Choose Module I/O based on PLC Allen-Bradley Control Logix 1756 catalog and make new wiring configuration for new PLC at Compressor 39K-21• Get a job orientation to understand process flow of liquefaction natural gas, start from Plant 1(CO2 and Mercury Removal), Plant 2 (H2O Removal), Plant 3 (Fractionation Unit), Plant 4 (Refrigeration Unit), Plant 5 (Liquefaction Unit) and Utilities.

Duri-Pekanbaru

Instrumentation division at Production and Measurement FacilityProject Study, " Review parameter Tuning PI Control for level control valve at Surge Vessel AWT area 11"• Review P&id, PFD, Heat and Material Balance, Data Sheet Control Valve to collect data that needed to make mathematics model of Surge Vessel• Conducting Software Simulation for Tuning PI Controller Level Control at Surge Vessel to find best parameter PI control• Get a job orientation to understand process flow of crude oil production, start from AWT (Automatic Well Test), CGS (Central Gathering Station), until it is sent to Pertamina in Dumai

Bachelor Of Engineering (B.Eng.), Engineering Physics

Bachelor'S Degree, Engineering Physics, 3,33

Final Thesis : “Analysis Reliability of Basic Process Control System and Safety Instrumented System in Separator PV 9700 at JOB.