On the 4th of October 2020 at approximately 12:30 noon while Slick line team was preparing to rig up lubricator at Hoist Location. After make/up of lubricator by Slickline crew, the lubricator was being lifted by driller using the hoist winch and mobile crane, the elevated end of the swung to the pipe-rack side of the catwalk and got in contact with a 4 ½” Landing joint (4 meters long) which was laying on the catwalk. Landing joint rolled off the catwalk and fell on the right foot of the Slick line Assistant Operator who was standing near the catwalk to remove the hose to prevent it getting tangled on the catwalk. The Assistant Slickline operator suffered close fracture of metatarsal bone on the right leg.