Mesabi Metallics Company LLC safety activity

EE was positioned beneath the outlet duct assisting coworker with placement of a stiffener ring onto duct. Two manual chain falls were used to maneuver the ring. Ring weighed about 1000 lbs. Each chain fall was rated for 2200 lbs. A chain fall load chain broke, causing the ring to drop. EE states they felt the stiffener ring brush their forearm before landing on their thumb.

EE preparing to remove rigging from pad eye. EE was lowering hook using overhead crane. EE was detaching the shackle from the pad eye with gloved hands. The chain from the hoist had accumulated above the shackle and became caught on structure above pad eye. The hook from hoist rotated downward, EE's L thumb caught between the hook/housing and shackle. Contusion to thumb pad.

EE was moving a pallet jack loaded with iron when EE encountered a piece of 1/2 inch by 4 inch plywood covering an expansion joint on the floor. The pallet jack became stuck and as EE pulled hard to get it over the plywood, EE slipped and fell to the floor. EE also noted that there was salt and sand in the area where EE was maneuvering the iron.

The injured worker states that EE has right elbow pain. Today, while adjusting the pipe bender with a coworker, EE felt/heard a "pop" in EE's right elbow. There is no appreciable bruising at this time. There is no numbness/tingling into EE's hand or fingers. There are no open wounds

EE in a seated position had completed grinding and set grinder down. They then placed a hand on the duct next to the grinder that had not completely stopped spinning. As they applied weight to their hand to assist in standing up. The weight caused the grinder to slide toward their hand. The spinning wheel contacted the back of left hand resulting in a burn and laceration.

Two ironworkers were working inside a cylindrical hopper at the rail pellet loading area. The task involved welding steel plate sections together as part of the hopper construction. A come along was being used to align steel plates. The come a long was attached to a welded lug. The lug broke and the come along struck the apprentice in the elbow fracturing their arm.