(1) (a) Are all four units of the Ingula Pumped Storage Scheme operational currently, (b) how long have they been operational and (c) how much power is provided by each unit;
(2) (a) what was the total cost of the scheme, (b) what was the original budgeted amount for the scheme, (c) what was the original estimated time frame to complete the scheme, (d) how long did the scheme actually take to complete, (e) who was the main contractor for the scheme and (f) what amount was paid to this contractor for work done on the scheme;
(3) is the contract under forensic investigation by Eskom; if not, why not?