(1)(a) What is the estimated amount of kilometers of water pipes that were replaced in each of the metropolitan municipalities in the (i) 2011-12, (ii) 2012-13, (iii) 2013-14 and (iv) 2014-15 financial years and (b) what was the estimated cost of the replacement in each specified financial year;
(2) how many litres of water pipeline is located in each metropolitan municipality;
(3) whether each metropolitan municipality has an official pipeline replacement programme; if not, why not; if so, what are the annual targets?