What are the reasons that (a) the Jane Furse Memorial Hospital has been relying on water delivered by trucks from tenderpreneurs for many years despite having boreholes and the De Hoop Dam nearby, (b) water pipes have not been connected to the bore holes and/or from the De Hoop Dam and (c) his department chooses to spend millions monthly on a service provider who delivers water to the hospital instead of saving those resources for other service delivery issues?