The mine captain's office no. 2 - built 1902
Engineer's office - built 1909
The engineers office was built on to the west side of the mine captains office in 1909.
There were no first aid equipment in the mine. When accidents happened, injured and killed workers were carried into the office. lnjured workers were then brought to the railroad station in Evje, where they were placed on a hard, wooden bench in the waiting hall until the arrival of the train.