Manitowoc, WI - A worker from Eck Industries in Manitowoc was sent to the hospital late Sunday night after a chemical leak in the aluminum foundry.
The Manitowoc Fire Department says it happened about 11:00 p.m.
One worker came into contact with the gas. He was taken to the hospital.
All workers, about 30 to 40 of them, according to the fire department, at the plant evacuated when the leak happened. No one else in the area was evacuated.