There's been another serious injury to a worker at Regina's Evraz steel mill.

An employee was transferred to a hospital over the weekend with an undisclosed injury.

The matter is under investigation by the company and an Evraz North America spokesman said the incident happened while an employee was operating some of the equipment. They also added that the second injury took place on Saturday, late in the day.

An employee at Evraz lost his arm in a separate incident at the facility's rolling mill last Wednesday.