The Transmission Company of Nigeria (TCN) says national grid was restored at about 9.57 p.m. on Saturday after a partial collapse. TCN’s General Manager, Public Affairs, Ndidi Mbah in a statement in Abuja on Sunday, said there was a partial disturbance of the grid at about 3.09 p.m. on Saturday. She stated that operators commenced restoration efforts immediately after the incident, noting that “at about 9.57 p.m. on Saturday, the entire part of the grid that was affected was successfully restored. “The system disturbance, which brings to three, the partial grid disturbances, with one total dis…