What are the relevant details of the proposed Ladysmith (Spioenkop) Bulk Water Supply Scheme water purification works and pipelines in the Uthukela district of KwaZulu-Natal, including, but not limited to, the (a) communities to be serviced with water from the specified project, (b) funding required to complete the project, including (i) design work and environmental impact assessments, (ii) land purchase agreements and payments for land to be purchased, (iii) raw water extraction, (iv) water purification works and (v) bulk water pipelines, (c) projected completion dates for each stage of the project, (d) details of the reasons for the delays in making progress with the project and (e) details of all contractors and subcontractors appointed for the project to date and the contract amounts awarded for the project to date?