Zumar Hasan Email & Phone Number

Makassar, Id

Cilegon, Id

Cilegon, Banten, Indonesia

- Conduct corrective maintenance on rotating equipment- Perform condition monitoring and repair rotating equipment such as pumps, air compressors, blowers, agitators, hydraulics, conveyors, fans, electric motor induction, turbo chiller, and super decanter.- Perform maintenance schedule and emergency job scope on rotating equipment, such as replacing bearings, repairing/replacing mechanical seals, shaft alignment, and other fabrication as needed- Troubleshooting, problem-solving & ensuring the equipment and machines are maintained properly and working correctly- Manage job documentation and report

Banten, Indonesia

- Led a team and provided all mechanical maintenance rotating and static equipment at Chlor Alkali Plant, Ethylen Dichlor (EDC) Plant, Vinyl Chloride Monomer (VCM) Plant, and Polyvinyl Chloride (PVC) Plant- Perform emergency maintenance based on finding on the field- Collaborate and coordinate with relative department to ensure plant normally operation- Checking, repair, & trouble shoot problems mechanical equipment within the shift- Create report and update based on finding problem while on shift, make a root cause analysis and action to problem- Arrange job shift report and documentation

Cilegon, Banten, Indonesia

- Learned chemical process, mechanical equipment and management in Chlor Alkali, Ethylene Dichloride (EDC), Vinyl Chloride Monomer (VCM), and Polyvinyl Chloride (PVC) plant

Semarang, Central Java, Indonesia

- Assisted full-time calibration technicians in recording calibration activity- Analyzed calibration results and compared them to ISO standards- Checked, repaired, and maintained measurement tools- Archived calibration results to create certificates- Developed alternative design of measuring counter tools calibrationI had expertise in calibrated electronic balance, moisture balance, volumetric measurement tools, and thermogyrometer. Has been finished my project during the internship with title "Modification Threaded Holder on Measuring Counter Calibration Tool to Reducing Slip Force". A measuring counter is a tool for measuring length on a paper, solid plate, and cloth. The calibration tool works with drum test to calibrate the measuring counter on their wheel contacts. So, it's going to slip if the holder can't get a strong handle.

Bachelor Of Engineering - Be, Industrial Engineering

Diploma, Mechanical Engineering

Activities and Societies: Vice Chairman of UKM Pengembangan Pengetahuan, Staff of Komunitas Mahasiswa Polines Magelang, Vice Chairman.

High School, Natural Sciences

Activities and Societies: Dewan Ambalan (Pramuka)