Erwin Gunawan Email & Phone Number

Indonesia

Project : Turn Around at PT Pupuk Kujang Cikampek• Inspection and monitoring equipment in all utility areas• Inspection and monitoring cleaning on the tank, cooler, surface condenser, anion exchanger, and cation exchanger.(before, during, after)• Inspection and monitoring replacement and repair rubber lining on the anion exchanger and cation exchanger.• Inspection and monitoring of pipe repair activities in all utilities areas• Coordination with NDT team for relevant activities• Witness holiday test, hardness test, barcol test, vacuum test, press drop test and leakage test with vendor• Supervise the installation of equipment and ensure that the equipment is reinstalled• Make inspection records and reports.

Cilegon, Banten, Indonesia

• Review the results of radiographic films• Make records and reports.

Cilegon, Banten, Indonesia

Project : Turn Around and Maintenance at PT. Sulfindo Adhiusaha• Carry out drawing reviews, ITP• Inspection and monitoring equipment in all electrolyzer areas• Inspection and monitoring cleaning on the tank, heat exchanger, and plate heat exchanger (before, during, after)• Inspection and monitoring repair and replacement tank• Inspection electrolysis systems ion exchange membranes• Witness leakage test• Coordination with NDT team for relevant activities • Supervise the installation of equipment and ensure that the equipment is reinstalled• Make inspection records and reports.

Indonesia

Project : Turn Around and Maintenace (TAM) PT Chandra Asri Pacific• Inspection and monitoring of pipe repair activities in all utilities areas• Conduct visual welding inspection with contractors for in all utilities area• Witness leakage test on boiler tubes using vacuum test method• Checking and reporting material damage on boiler tubes• Coordination with NDT team for relevant activities• Make inspection records and reports.

Balikpapan, East Kalimantan, Indonesia

RDMP SMP PKG 03 Project Pertamina RU V BalikpapanJob Desc :• Review of procedure for piping, fabrication, erection, and NDE• Review of isometric drawing, WPS, inspection test plan, detail pipe support and ect• Review of welder stamp• Fit-up piping fabrication and installation & visual welding inspection• Flange joint (serration) & bolt tightening inspection• Prepared Test Package for Piping.• Line Check Inspection (Walkthrough).• Close Punch List (Punch Clear).• Witnessed Hydrotest Inspection• Make Inspection Record and Report to the main contractor and Owner

Palembang, South Sumatra, Indonesia

Turn Around Pertamina RU III FCCU PlajuJob Desc:• Witnessed Fit-Up and Visual Welding Inspection.• Make a Penetrant Test Request to User• Make a Radiogrhapic Test Request to User • To ensure the errection head regen to shell regenerator• To ensure the errection of tube Furnace perfectly• Witnessed Hydrotest Inspection on Heat exchanger

Cirebon, Jawa Barat, Indonesia

a. Maintenance (main and essential part of program)b. Hull inspection maintenance programc. Stock control (inventory)d. Safety managemente. Document management systemsf. Sea trial a Ship

Blora, Jawa Tengah, Indonesia

a. Understand the Flow diagram of Gas Separation Unit and its components.b. Understand the Flow diagram Condensate Handling Unit and its components.c. Understand the flow diagram of the Acid Gas Removal Unit and its components.d. Understand the flow diagram Caustic Treater Unit and its components.e. Understand the flow diagrams Dehydration Unit and its components.f. Understand the flow diagram Biological Sulfur Recovery Unit and its components.

Cepu, Jawa Tengah, Indonesia

a. Study the process of processing gasolineb. Study the proses of processing kerosenec. Perform a kerosene sound leveld. Learn about water treatment processes