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Topographical Surveys are undertaken to determine the contours and terrain of a site as well as to identify existing site features and important services that may already be installed on a site. These include above ground services such as lamp poles, pavements and sign boards as well as below ground services such as drainage and communication network pipes.
We are specialists in long distance strip Topographical Surveys along transportation networks and for routing of new bulk services. This includes the establishment of first-order control survey control networks for use during the construction phase.
Transnet (the South African Rail, Port and Pipeline company) required a detailed topographical survey to inform the design process for the upgrading of the Hoedspruit and Natalspruit Marshalling Yards. GeoAfrika [...]
The South African National Roads Agency (SANRAL) network comprises of nearly 22,691km of road infrastructure. This equates to an estimated 500 million hectares of land that requires administration, management and [...]
GeoAfrika Surveys were appointed by the eThekwini Survey Department to conduct a detailed topographical survey of Dr Pixley Kaseme Street, between Shepstone Road and OR Tambo Parade, including the promenade. [...]