The various projects under the umbrella of the Trans-Caledon Tunnel Authority (TCTA) are gaining traction, says TCTA CEO Percy Sechemane, outlining the projects in an update on the state of the multiproject entity on Wednesday. Discussing some of the projects, which are at various phases of preparation, implementation and closure, he pointed to two of the projects which are moving from preparation stage to implementation, namely the uMkhomazi Water Project Phase 1 (uMWP-1) and the Berg River Voëlvlei Augmentation Scheme (BRVAS).