Lake Wausau Granite Company · Atrapado en, bajo o entre un objeto en movimiento y uno fijo
WHILE GROUTING USING SNARE CHAIN ON DERRICK--OPERATOR MISSED GROUT BOX WITH WASTE BLOCK--WHEN THE STONE BUMPED THE GROUT BOX IT TURNED, PINCHING HIS LEG AGAINST QUARRY WALL. NATURE AND EXTENT OF INJURY--TORN LIGAMENT.