What (a) are the details of the processes followed by the Uthukela District Municipality in KwaZulu-Natal in awarding contracts for the transport and supply of water by road tanker transport to consumers from 1 January 2014, (b) are the (i) names, (ii) identity or company registration numbers and (iii) physical and postal addresses of each person and/or company contracted to deliver water to consumers, (c) is the (i) duration, (ii) value and scope of each contract and (iii) total amount paid in each case and (d) is the number of loads delivered and distances travelled by each contractor?