The portals and vents to the underground mines were closed and the TMA was contoured, covered and revegetated. All structures were dismantled and disposed of. "In July 2019, Canadian Nuclear Safety Commission: renewed Orano's uranium mine licence renewal by five years, though until July 31, 2024.
The underground mines' access points were closed, the TMA was reshaped, covered, and reseeded. All structures were dismantled and disposed of. "In July 2019, Canadian Nuclear Safety Commission: renewed Orano's uranium mine license renewal for five years, but until July 31, 2024.