At 3:49 p.m. on 11/2/2022 management was notified that the boom extension at the secondary hoist was not working properly, and it was being taken out of service. Evacuation of the mine was started and MSHA was notified at 4:07 p.m. On 11/6/2022 the boom has been replaced and the secondary hoist is back in service. MSHA was notified at 9:06 pm on 11/6/2022.