The implementation and monitoring of works are essential functions of topography in civil construction, infrastructure, agriculture and other sectors. The surveyor ensures that the work correctly follows the technical projects, avoiding errors that can cause financial, structural and environmental losses.

Implementation of Works (Topographic Location)

The implementation of a work is the phase in which the surveyor transfers the measurements of the project to the real terrain. This ensures that building elements (such as foundations, pillars and tracks) are exactly where they were planned.

Main Stages of Implementation:

Project Analysis – The surveyor studies the technical drawings to understand what will be located.
Marking of Pickets and Stakes – Markings are placed on the ground indicating the exact points of construction.
Level and Alignment – ​​The height and position of the elements are checked, ensuring precision.
Coordinate Checking – With equipment such as Geodetic GPS and Total Station, the surveyor confirms positions with high precision.

Implementation Example:

Marking of axes for building construction.
Positioning of streets in subdivisions.
Defining curves on highways.
Leasing of electricity poles and networks.
Topographic Monitoring of the Work During construction, the surveyor monitors the execution to ensure that everything follows the original design. This monitoring avoids errors that can generate delays, extra costs and structural risks.

Tasks in Construction Monitoring:

Checking Levels – Confirms that floors, slabs, earthworks and drainage are at the correct height.
Deformation Control – Monitors structures to avoid displacement or subsidence.
Alignment Check – Ensures that walls, foundations, roads and pipes are in the exact position.
Technical Reports – Detailed documentation with measurements, adjustments and possible corrections.

Monitoring Example:

Control of layer thickness in paving.
Monitoring of metal structures in large works.
Verification of settlements in dams and tunnels.

Benefits of Topography in Construction

Error Reduction – Minimizes rework and unnecessary costs.
Structural Safety – Prevents failures that could compromise the work.
Greater Efficiency – Ensures that the work progresses according to schedule.
Legal Compliance – Meets technical standards and environmental requirements.

The Topographer is essential for the success of any construction!