Tlou At CESA Relay 2015 September 1, 2015 Keotshepile Tladi No Comments All Our Runners Raise Your Flags Our Interns After the race. Tired after the race. This year on the 29th of August 2015, Tlou Integrated Participated in the CESA Consultants Relay 2015. This is an annual event in its 30th year for professional consulting companies in the civil engineering field. Take a look to see what happened.