(1) What is the expected cost of the proposed pipeline that Rand Water intends building through various properties along Modderfontein Road; (2) what is the (a)(i) name and (ii) designation of the project leader of the project and (b)(i) name, (ii) designation and (iii) contact details of the person designated to deal with the public queries on this project; (3) whether measures will be taken to secure properties from possible criminal incursions while contractors are working on the proposed affected properties; if not, why not; if so, what are the relevant details; (4) for any walls bordering properties that will be removed during construction, how long after construction is completed is it envisaged that the walls will be replaced; (4) whether it is intended to replace the vegetation, including trees, that will be removed during construction, after construction is completed; if not, why not; if so, what are the relevant details?