The City of Tshwane’s Water and Sanitation Business Unit will carry out planned maintenance and upgrades of the water supply network on the corner of Impala Road and Wild Iris Street in Rietfontein Ridge, Extension 16, on Wednesday, 10 June. The work is expected to last nine hours, running from 8:00 to 17:00. It may result in a water supply interruption affecting the following areas: The Hills, Mooikloof Glen, Mooikloof Manor, North of Garsfonte…