With regard to the awarding of the tender for the development of Portions 87, 148, 149 and the remainder of Portion 1 of the farm Rietfontein 61 IR, City of Johannesburg Metropolitan Municipality, and in view of the Final Environmental Impact Assessment Report Gaut: 002/13-14/E0153 (details furnished), what steps will her department take to ensure that no water pollution takes place?