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We have a reputation of delivering services on time, within budget and with an excellent safety record, underpinned by the commitment by Pretorius Group of Companies leadership and teams to service excellence.

Eugene Pretorius & Associates


This survey practice was established in 1982 by Eugene Pretorius to provide a comprehensive survey solution to smaller mining and quarrying enterprises, who did not have the establishment to employ full-time surveyors.


Eugene Pretorius & Associates (EPA) was re-established in September 1993 together with Stephan Museler and today forms part of the Pretorius Group of Companies.


Over the years EPA Survey has maintained a competitive edge by utilising state of the art technologies. These technologies are Trimble GPS, Robotic Total Stations, Terrestrial Static Laser Scanners as well as Airborne Lidar and Mobile Lidar Mapping Systems. EPA has recently acquired its RPAS operators certificate from the South African Civil Aviation Authority which will assist our clients with aerial photogrammetry.

The company’s competitive edge is further advanced by a full geological, mine planning and technical services team who employs the latest technology in the form of two Robertsons Geologging wireline logging unit and a Ceasium Vapour Magnetometer.

EPA's qualified surveyors, geologists and highly skilled technical staff together with advanced technologies forms an effective and fully integrated mine technical solution offered into the mining, construction and engineering industries of South Africa.

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