Instrumentation and monitoringBorehole seismic survey to image the concrete piles in 3D to define the complement of pile by 100% or less.• Echo sonic test for concrete piles to detect the true length of concrete pile with detect the complement of concrete pile by 100% or less.• Electrical Resistivity tomography (ERT) Survey to study the lithology of the area.• Thermocouple and strain gauge tests for concrete.• Installing and monitoring in clinometer sensor for detecting horizontal displacement of the ground.• Installing and monitoring vibrating wire piezometer and standpipe piezometer sensor to measure pore water pressures in the soil or rocks.• Installing observation walls to measure water level in the soil layers.

Manage site Activities including fieldwork, data collection, sample analysis, and performance the crushers.• Analyze borehole strata and detect the thickness of phosphate ore and overburden.• Interpret geological data from various sources including boreholes, surveys, and laboratory tests for detect 𝑝2𝑜5 percent, density, and grain size.• Investigating safety risks on extraction process.• Upgraded process to raise the phosphate concentrations.

Borehole seismic survey to image the concrete piles in 3D to define the complement of pile by 100% or less.• Echo sonic test for concrete piles to detect the true length of concrete pile with detect the complement of concrete pile by 100% or less.• Electrical Resistivity tomography (ERT) Survey to study the lithology of the area.• Thermocouple and strain gauge tests for concrete.• Installing and monitoring in clinometer sensor for detecting horizontal displacement of the ground.• Installing and monitoring vibrating wire piezometer and standpipe piezometer sensor to measure pore water pressures in the soil or rocks.• Installing observation walls to measure water level in the soil layers.