Whether her departments have funded the (a) construction or (b) maintenance of any (i) dams or (ii) canals for the revitalisation or irrigation schemes (aa) in the (aaa) 2009-10, (bbb) 2010-11 and (ccc) 2011-12 and (bb) during the period 1 April 2012 up to the latest specified date for which information is available; if not, why not; if so, (aaaa) how many projects were funded, and (bbbb) in respect of each province and municipality what was the total cost for each project and the purpose of each specified dam?