Operational survey. And mapping to position the setback from Sea level up to 20 meters, the Company has conducted survey. Engineering and mapping. Exploration stage is divided into three steps as follows.
A piece of land surveying operations and made a map to position horizontal phase speed from sea level up to 20 meters. The company has taken a piece of land surveying and mapping engineering. Survey process is divided into 3 steps as follows:
The operations survey to measure and make the map to position the indents from up to 20 meters above sea level in this company is to measure and explore the map to explore the engineering process is divided into the following 3 steps