This building has three rooms opening onto a corridor. If some walls are brick, but all is covered with a thick slab of concrete. The building is equipped with a coal bunker, a room equipped with a coal stove, a dining room for officers and parts for food storage with shelves resting on the ground and fixed walls to preserve food. The presence of a hundred men on site in case of alert explains the presence of a cooking shelter.
1 - Food Storage
2 - coal bunker
3 - Room with coal stove
4 - Dining officers
5 - Reserve
Entrance / West side
