(a) Which water (i) purification and (ii) treatment plants in the Uthukela District Municipality are not functioning at the Blue Drop and Green Drop quality standards, (b) what action is being taken to achieve the Blue Drop and Green Drop quality standards at those plants that have not yet reached the Blue Drop and/or Green Drop quality, (c) how much will it cost to allow those plants to reach the Blue and/or Green Drop quality, (d) when will these plants reach the (i) Blue Drop and (ii) Green Drop quality and (e) what action is being taken to ensure that suitable qualified persons are employed at these plants?