The plans.
The situation on top.
The plan of the first floor of the B-werk.
The plan of the lower level.
| Nr | Function | Nr | Function |
| 1 | Entrance | 18 | Commander |
| 2 | Decontamination | 19 | Cupola for observation |
| 3 | Gaslock | 20 | Communications |
| 4 | Engineroom, two stories high | 21 | Storage |
| 5 | Guard | 22 | Ready room |
| 6,8 | Entrance defense | 23 | Cupola for Mg |
| 7 | Flamethrower | 25 | Toilets |
| 9 | Close combat | 26 | Washroom |
| 10 | Ammunition for mortar | 29,30,40,41 | Personnel |
| 11 | Mortar M 19 | 31 | Kitchen |
| 12 | Main corridor | 34 | Fuel storage |
| 13 | Ready room | 32,36 | Corridors |
| 14 | Cupola for Mg | 37 | Small arms ammunition |
| 15 | Stairs | 38 | Food storage |
| 17 | Officers | 39 | First aid station |