Block 1: retractable turret for two 75 mm canons
Block 2: retractable turret for machine gun
Block 3: Observation post
Block 4: three embrasures for 75 mm canons
Block 5: retractable turret for two 81 mm mortars
Block 6: retractable turret for machine gun
Block 7: infantry casemate
Crew entrance Entrance for the crew and air intake
Ammunition-
Entrance
Entrance for the ammunition
Barracks Bedrooms for the crew and kitchen
Power plant Diesel engines produce electricity for the fort
Ammunition
Warehouse
Central storage for ammunition