Fire at Tshwane K3 substation disrupts power in Rosslyn

What happened

A fire broke out at the K3 substation in Rosslyn, belonging to the City of Tshwane, following an attempted theft of an 11kv cable. The blaze caused severe damage to the substation’s switchgear panels. This led to a disruption in power supply to several factories and residential areas in the vicinity, including Nkwe Estate, Rosslyn Gardens, factories on Tungsten and Platina streets, and the offices of the Automotive Industrial Development Corporation. Technicians assessed the damage and explored options to restore power. The City of Tshwane expressed regret for the inconvenience caused by this incident of vandalism to the city’s infrastructure.

Contributing factors

Attempted theft of an 11kv cable.

Lessons learned

1. Physical security measures at substations should be reviewed to deter cable theft attempts.
2. Rapid damage assessment and material sourcing procedures can reduce restoration times after vandalism incidents.
3. Clear communication of estimated restoration times helps manage customer expectations during unplanned outages.

Source

sapeople.com