Site Drilling Supervisor

• Dec 2021 - Present

I worked as a site supervisor to implement drilling services offered by the customer, PT. Hanwa Mining Services Indonesia, at Site Project PT. Mareas Soputan Mining/PT. Tondano Nusajaya Mine, North Sulawesi. These services included horizontal drilling, blast hole drilling, and reverse circulation drilling. The Epiroc Smartrock D65, Felxiroc D50, and Desco SP6500 are among the equipment utilized. I worked as a site supervisor to implement drilling services offered by the customer, PT. Hanwa Mining Services Indonesia, at Site Project PT. Mareas Soputan Mining/PT. Tondano Nusajaya Mine, North Sulawesi. These services included horizontal drilling, blast hole drilling, and reverse circulation drilling. The Epiroc Smartrock D65, Felxiroc D50, and Desco SP6500 are among the equipment utilized.

Site Manager

• Nov 2019 - Sep 2021

Quarry Mining Consultant

• Feb 2018 - Sep 2019

Responsible for information, data and planning of project activities delegated to me. My expertise is based on the work that I have done: - Make a sub-report the cost of the company's daily activities - Drafter Licensing Documents (Activities Plan and Budget for Exploration Activities Costs Documents, Exploration Documents, Feasibility Study Documents, Reclamation Documents, Post Mining Documents, Regional and Community Development Documents, Environmental Monitoring and Management Efforts Document / UKL-UPL, Activity Plan Documents and Cost Budget Production Operation Activities, Location Request Documents, and Master Plan Documents) - Collecting and completing data and information (Deed, NPWP, SIUP, HO, NIB, Location Permit, Business License, etcetera) relating to the Company for licensing documents requirements - Collecting field data for data requirements and licensing document information - Evaluate and process field data for data requirements and licensing document information - Draw and design the situation, and the project activity plan in the form of a map - Coordinate with related agencies as company representatives in the management of licenses and company operational activities - Work in teams with different skills and across generations. Show less

Freelance Trainer

• May 2018 - May 2018

Responsible for providing knowledge and applications using software about the planning and scheduling of mining activities with coal case examples. My expertise is based on the work that I have done: - Designing mine shapes and pile forms - Making Coal Mining Strip Blocks - Exporting coal mining block data - Sorting the data needed for mining scheduling - Inserting mining block data into mining scheduling software. Responsible for providing knowledge and applications using software about the planning and scheduling of mining activities with coal case examples. My expertise is based on the work that I have done: - Designing mine shapes and pile forms - Making Coal Mining Strip Blocks - Exporting coal mining block data - Sorting the data needed for mining scheduling - Inserting mining block data into mining scheduling software.

Assistant Lecturer

• Nov 2015 - Mar 2018

Responsible for preparing teaching material, arranging students when practicum process and filling lectures if the lecturer is unable to attend. And some of the courses that I have served as assistant are: 1. Assistant lecturer in Open Mine Planning courses | September 2017 - March 2018 | 2. Assistant lecturer in Mechanical Land Removal course | September 2017 - March 2018 | 2. Field assistant lecturer Field 2 courses in Kulonprogo | August 2017 3. Assistant for Mining Computing practice | June 2016 - August 2016 4. Assistant Exploration practice. | November 2015 - December 2015 5. Assistant for Practical Land Measurement | April 2015 - May 2015 Show less

Freelance Junior Geotechnical Engineer

• Aug 2016 - Feb 2018

Responsible for taking Geomechanical data in the field to be re-used using software and Manager. My expertise is based on the work that I have done: - Collect and analyze data to measure slope stability - Evaluate laboratory data testing results of rock samples - Computerization and modeling of slope stability analysis - Analyzing rock structure data for slope stability support analysis. The projects that I have worked on are: 1. Lime Stone Mine Geotechnical Reserve Evaluation and Analysis Project | PT. Semen Batu Raja | South Sumatra | Wellsite & Sampling Preparator - Describe and report the results of quality drilling and geotechnical drilling - Geotechnical sampling and quality sampling from drilling results - Seepage mapping, and Slug Test - Preparing drill data for modeling the calculation of quarry reserves - Draw the results of modeling result in the form of a map - Prepare drill data for the modeling and computerization of slope stability calculations. Show less