*Geotechnical and material resistance studies

1-Excavation and test grouting

2-Excavation and geotechnical tests

3-Geophysics tests

4-Seismis retrofitting

5-Field tests including:

                -Lugeon and lefrane

                -SPT and CPT

                -Plate load test

                -Vane shear test

-Danh hole and Cross hole

6-establishing local laboratories

7-Welding control and inspection according to ASME Section V & ШVandAWS D1.1 standards

8-Asphalt coring and laboratory tests according to ASTM,BS,AASHTO, ... standards

9-Rock and soil coring and laboratory tests according to ASTM,BS,AASHTO,… standards

10-Concrete coring and quality control tests according to ASTM,BS,AASHTO,... standards

11-Soil and rock mechanics and physical tests

12-Cement physical and chemical tests

13-Water and soil chemical tests

14-Calculating pile and foundation load-carring capacity