INTRODUCTION
The input data behind every design
Design quality depends on the accuracy of field measurement. We produce topographic surveys along routes, set out red lines for buildings and utilities, and carry out cadastral survey work.
During construction we perform as-built measurements and identify any deviation from the design position without delay.
Instruments
What we measure with
Instruments are selected according to the type of work and the accuracy required.
ANGLE, DISTANCE
Total station
The primary instrument for topographic survey, setting-out and as-built measurement.
POSITIONING
GNSS receiver
Satellite positioning for control points along routes and for large-area surveys.
ELEVATION
Level
Levelling of foundations and tower bases, and height control of structures during construction.
Type of work
Which survey do you need
Select the work you need and send the enquiry directly.
Topographic base map
Elevation and position measurement along the route or across the site, producing the base map required for design.
Cadastral survey
Establishing land boundaries, determining holding areas and preparing cadastral drawings.
Setting-out
Setting out red lines for buildings and utility corridors on site and certifying them by protocol.
As-built survey
Checking the position of towers and equipment during construction and producing as-built drawings against the design.