How serious is the risk of contamination when a water pipeline is damaged during sewer repair work, and what must Johannesburg Water do to ensure the supply is safe before reconnecting residents? 

 

The National Briefing

The National Briefing
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How serious is the risk of contamination when a water pipeline is damaged during sewer repair work, and what must Johannesburg Water do to ensure the supply is safe before reconnecting residents? 

Guest: Mike Muller - Visiting Professor at the Wits School of Governance and a professional engineer - (was DG of Water Affairs a long time ago)