Durban — The construction mafia, non-payment of rates by KwaZulu-Natal’s government-owned facilities, the re-purposing of under-utilised government department buildings and addressing infrastructure challenges top Public Works and Infrastructure MEC Martin Meyer’s to-do list.That was according to DA KZN legislature deputy chief whip Hannah Winkler, who said the newly appointed MEC has hit the ground running since his appointment last week.“One of MEC Meyer’s biggest challenges lies in the form of the construction mafia which continues to threaten not only lives but the…