Livre - Plan construction

2D 80 2 (1) / 2D 80 2 (2) / 2D 80 2 (3) / 2D 80 2 (4) / 2D 80 2 (5) / 2D 80 2 (6) / 2D 80 2 (7) / 2D 80 3 (1) / 2D 80 3 (2) / 2D 80 4 (1) / 2D 80 4 (2) / 2D 80 4 (3)