Constructed in the mid-1960s as a pump station, with the addition of biofilters in the 1970s and biological processes in the 1990s, Darvill’s wastewater treatment works (WWTW)has always been an engineering feat. The fourth upgrade is nearly...
Union Tiles has used JoJo Tanks to manufacture cost effective, environmentally friendly tiles. As handmade terrazzo tiles enjoy a global surge in popularity, Union Tiles, one of the largest independent tile distributors and manufacturers in South...
An estimated 45% of South Africa’s total available food supply is being lost or wasted yearly, with the primary production stage of the food cycle on farms being a major contributor. Yet less than 40% of farmers measure how much food is wasted...
Small pieces of plastics are widely spread all over the world’s oceans and ingested by living creatures. Microplastics are found in zooplankton, fish, seabirds, whales, seals, and also in humans. Yet, the long-term effects of this plastic...
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...
Water and Sanitation Minister, Senzo Mchunu reiterated the Ministry and department’s commitment towards the provision of water to the communities. This authoritative announcement was made during the launch of the Olifants Management Model Programme...
Irrespective of whether the country has a water crisis or merely a problem, South Africans must conserve water systematically and effectively. A holistic countrywide educational strategy needs to be implemented and maintained to cultivate a culture...
The current constraints on power generation in South Africa, which has resulted in extended loadshedding by electricity utility Eskom, is overshadowing another potentially more dire crisis: water. “The energy crisis is confronting us first or maybe...
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...
