With reference to the recent contract of R600 million granted to the Rand Water Board by the Department of Basic Education to supply water and water tanks to 3 500 schools, (a) which subcontractors did the Board appoint to render the services in each province and (b) what (i) was the scope of the work of each subcontractor, (ii) were the amounts paid to each subcontractor for services rendered, (iii) was the total amount paid to consultants to advise on the project and (iv) monitoring and evaluation processes were put in place to monitor the specified contract, including the quality of the work and the value of the work done?