Whether, with regard to Eskom in the Ekurhuleni Metropolitan Municipality, her department could provide a detailed report on all Eskom substations indicating (a) the age of each substation, (b) the number of outages per substation during the period 1 September 2012 to 30 September 2014, (c) a detailed maintenance schedule for each substation during the period 1 September 2012 to 30 September 2014, (d) which substations have been upgraded since September 2012 and (e) which substations will be upgraded during the period 1 September 2014 to 30 September 2016?