Surface – Slope Failure – On April 18, 2018, a front-end loader operator observed that a portion of the “dirt dump” or refuse pile located on the top rim of the quarry had sloughed and the material had slid down to multiple benches below. An estimated 10,000 to 15,000 tons of material was involved in the slide. There were no injuries. The “dirt dump” was barricaded and posted against entry. Read more»