Tigenco Graha Persada | a National Company Specializing in Topographic and Hydro-oceanographic Survey, Cadastral Survey, Satellite Imagery and GIS, Geotech Investigation, Coal Exploration ,Geology and Engineering Design | Topographic Survey, Construction Survey, Boundary Survey, Cadastral Survey, Reconaissance Survey- Bathymetric Sounding-single, dual wave, Wind, Wave, Current Measurments, Float Tracking, Tidal Observation and Prediction, River Survey- Sattelite Imagery Procurement, Aerial Photogrammetry, GIS, Map Digitizing- Geotech Drilling, Geological Drilling, CPT, Pressuremeter Testing, PS-Well logging-crosshole-downhole, Permeability Testing-slug-pecker, Geoelectrical Survey, Resistivity, Geophysical Logging, Geological Mapping and Prospecting- Soil and Rock Index Properties, Strength Test, Density Tets, Soil Lab Services-mobile, Earthworks Supervision and Quality Control- Geotech Engineering, Slope Stability, Grading Design, Bridge Design, Jetty Design, Drainage

Tigenco | Survey, Soil Investigation, Exploration, Quantity Survey, Glodon Indonesia: Tigenco Graha Persada | a National Company Specializing in Topographic and Hydro-oceanographic Survey, Cadastral Survey, Satellite Imagery and GIS, Geotech Investigation, Coal Exploration ,Geology and Engineering Design | Topographic Survey, Construction Survey, Boundary Survey, Cadastral Survey, Reconaissance Survey- Bathymetric Sounding-single, dual wave, Wind, Wave, Current Measurments, Float Tracking, Tidal Observation and Prediction, River Survey- Sattelite Imagery Procurement, Aerial Photogrammetry, GIS, Map Digitizing- Geotech Drilling, Geological Drilling, CPT, Pressuremeter Testing, PS-Well logging-crosshole-downhole, Permeability Testing-slug-pecker, Geoelectrical Survey, Resistivity, Geophysical Logging, Geological Mapping and Prospecting- Soil and Rock Index Properties, Strength Test, Density Tets, Soil Lab Services-mobile, Earthworks Supervision and Quality Control- Geotech Engineering, Slope Stability, Grading Design, Bridge Design, Jetty Design, Drainage