Zuko Komisa SIU to investigate wasteful expenditure at Tshwane’s Rooiwal Wastewater Treatment Works. The urgent renovation and Phase 1 upgrades being built at the Rooiwal Wastewater Treatment Works in the Tshwane Metropolitan Municipality are expected to be the subject of an investigation by the Special Investigating Unit (SIU). This came … Continue reading SIU to investigate wasteful expenditure at Tshwane’s Rooiwal Wastewater Treatment Works