a. To process survey data with help/guidance of surveyor b. To plot and prepare hydrography chartsc. To calculate surface volume and prepare reportd. Familiar with coordinate system, lat-long, UTM etce. Prepare drawings and charts in model and layout (with scales)f. To plot charts using plotter, plotter, ink-paper, management g. Familiar with CIVIL 3D (Surface, Contacor, Point Group volume surface)h. Post survey , data processing, preparing and analysis the survey datai. To produce a meaningful outcome useful to client as per scope