Setting a high standard for world-class toll road operations, Bakwena Platinum Corridor Concessionaire manages the N1 from Pretoria up to Bela Bela (90 km) and the N4 from Doornpoort to the Botswana border (295 km). IMIESA speaks to Danie Verwey...
Everything a civil engineer designs and constructs rests on, or in, the earth. Soil mechanics play a pivotal role in laying pipes. By Mike Smart Engineering soils are produced by the erosion of the earth’s crust. They change in character by being...
With trenchless construction, a pipe, duct or cable can be installed underground without disturbing service structures such as roads, pavements, driveways, buildings or ecologically sensitive areas. IMIESA speaks to Rocky Herrmann, MD of Rolkon...
The world is yet again undergoing a revolution in water treatment, this time led by ultraviolet (UV) light and ozone technologies. By Chetan Mistry, strategy and marketing manager, Xylem Africa The chemical treatment of water is very effective, but...
