Grand Entrance
It is important to consider the entrance of a bunker when designing it. Wayne built concrete steps with the top step being the same height of the bunker. It was logical.
The simple staircase is more convenient than a ladder, and it looks better. Wayne was able to finish the exterior of the house and prepare for the interior now that the basic structure had been completed.
Support Beams For Stability
To make the structure as safe as it could be, two I-beams have been inserted to stabilize and support the entire structure. The ground can shift at any moment, making the bunker unstable.
Wayne also planned to use the two I beams as frames for his future plans. What else was Wayne planning? It will soon be obvious
