| 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 | |