Bronhorstspruit, Gauteng – 11 March 2021
Humansdorp, Eastern Cape – 20 December 2017
Strandfontein Sewerage Works, Cape Town – 28 May 2017
Strandfontein Sewerage Works, Western Cape – 9 April 2017
Strandfontein Sewerage Works, Cape Town – 15 March 2014
Strandfontein Sewerage Works, Cape Town – 27 March 2011