A roof fall was discovered in our slope on 9/18/05 at 3:30 pm due to power shortage for the surface area. MSHA was notified this day and was onsite 9/19/05. The mine was not in operation this day and nobody was underground. A contractor is performing the cleanup and resupport to the roof and we plan to be in operation by 9/24/05. The main power cable is being repaired also.