The first stage involves locating prospective deposits which determine the sustainability of mining activities
Engineering discipline that involves the practice, the theory, the science, the technology, and application of extracting and processing minerals from a naturally occurring environment
Engineering design is the process of devising a system, component, or process to meet desired needs
Study of the behaviour of soils under the influence of loading forces and soil-water interactions
Founded in 2013 , we are a fast – growing consulting firm, initiated and led by competent individuals who have long experinces in each of their own specific fields, backed up with fast-learning yount energetic subordinates who considered wvery project as a new interesting work to be accomplished enthusiastically. Rokatera is directed by Mr. Iwan Prasetya , an expert in mining exploration, geotechnical, and mining engineering whose experiences surpasses 30 years. The company is also supported by several experienced young engineers and technicians that complete the team. Rokatera produces services in such a way that any suggestions and recommendations provided will always be for the benefit of the clients.