Mining giant Sibanye-Stillwater has confirmed the safe evacuation of all 260 employees who were temporarily stranded underground following a shaft malfunction at its Kloof 7 Mine on 22 May 2025.
According to the company, the incident occurred when the skip door of the sub-shaft rock winder opened unexpectedly at the Level 39 loading station, affecting lower Levels 40, 41, and beyond. While the event disrupted hoisting operations, there was no risk of injury to any personnel.
Comprehensive safety inspections and structural assessments were immediately launched. Only after all necessary repairs were completed were workers safely brought to the surface. The first group emerged at 1:30 PM CAT on 23 May, with the final group returning by 7:30 PM CAT.
Rather than using emergency escape routes that would have required long and potentially strenuous walks, the company opted to keep workers in safe underground zones. During this period, rescue and medical teams ensured access to food, water, and health support.
“All affected employees will undergo full medical evaluations,” the company stated, adding that support has also been extended to their families.
Sibanye-Stillwater is in active consultation with the Chief Inspector of Mines, the Department of Mineral Resources and Energy, and relevant trade unions. The mine will remain closed until all safety evaluations are complete.
“Our top priority is safety,” said Neal Froneman, CEO of Sibanye-Stillwater. “We will not resume operations until we are fully assured that every risk has been addressed. I commend our teams for their professionalism and swift response in ensuring the safety of our employees.”
