Abstract: At 3:45 p.m. on July 28, 2011, Employee #1 was operating a Case skid loader to back fill basement walls. Employee #2 was operating a Tamper/Compactor adjacent to the basement walls; he was tamping the back fill dirt as it was dumped from the loader. The loader operator was maneuvering in position to dump a load of dirt next to the basement wall. The operator had the loaded bucket elevated as he approached the excavation across unlevel terrain when the loader tipped forward. The bucket of the loader pinned Employee #2 who was operating the tamper against the basement wall. Employee #2 was crushed in the abdominal area and killed.