Service
Project Topographic Supervision
For the Supervision of Construction Projects we have specialized Topography Crews, which are made up of High Precision measurement equipment and a group of Professional Topographers who are qualified and have extensive experience in Earthmoving, Civil and Concrete Works, Mechanical Assembly projects. , tunnels, laying of high tension lines, geometric control of highways, among others.
Own Equipment:
- Leica Trimble 1”, 2” total station.
- Trimble 1”, 2” total station.
- Trimble R10 Dual Frequency Differential GPS.
- Scanner RIEGL VZ-400.
- GeoSlam.
- Professional software with manufacturer's licenses.
Our equipment is from the most recognized brands worldwide, such as Leica and Trimble.
Technical office:
Our topography technical office has qualified professionals (3 years of technical academic training) and accredited by Autodesk.
Regards of:
- Review appraisals generated by the builder.
- Metered
- Preparation of topographic plans of weekly and fortnightly advances.
- Perform three-dimensional modeling.
- Orthophoto generation.
- Edition and production of virtual flights.
Constant Professional Technical Advice and Accompaniment in:
- Interpretation of deliverables.
- Review of valuations.
- Conceptual and detailed engineering redesigns according to the Red Line, RFIs and change management approved by the project.
- Review of construction work procedures, related to project quality assurance and control.
- Elaboration and audit of traverses and precision levelling.
- Audit of the contractor's topographic equipment.
Main activities:
Tunnel topographic control: axis, cross sections, advance volume, convergence measurement, precision polygonal.
Topographic control of massive earthworks: Control of platform advances, Delimitation of types of material, Monitoring of DMEs, Monitoring of Quarries.
Civil and concrete works: Topographic control of foundations, foundations and anchor bolts.
Structural works: Verification of alignment, Verticality, Quadratures, High tension towers.
3D surveys - 360 with laser scanner, for BIM modeling.
Construction of high-precision polygonal and geodetic networks for the geometric control of projects.
Mechanical works: mechanical assembly of Ball Mills, SAG mills, primary crusher, conveyor belts, pumps, thickeners, flotation cells, tanks.
