Whether she will furnish Ms S J Graham with the details of the role that the Presidential Infrastructure Co-ordinating Commission (PICC) played in (a) the BeitBridge Border Fence project, (b) the determination of quarantine sites and (c) any other interventions within the purview of the Department of Public Works and Infrastructure (DPWI); if not, why not; if so, what are the details of (i)(aa) which officials were involved, (bb) the scope of their involvement, (cc) the duration of their involvement and (dd) why they were seconded and/or used instead of DPWI officials and (ii) any cost to the DPWI for the interventions by the PICC?