Construction Survey: Geotechnical and topographical survey

1. Construction geological survey: Quang Huy Company has conducted geological survey of more than 300 large and small projects from North to South.

Clearly define the geotechnical cross-section, the physico-mechanical parameters of the soil and rock layers, the depth of the groundwater level, etc. for calculation, design, foundation treatment and construction work.

2. Topographical survey:

- Determine the exact location of the work, the work items.

- Assess the specific topographical conditions to be surveyed on that basis, to propose construction methods to serve the design and construction work.