Structure:
2 top outer boards (1000 x 112 x 17)
2 top boards (1000 x 135 x 17)
4 top intermediate boards (1000 x 112 x 17)
1 top middle board (1000 x 112 x 17)
3 cross boards (1200 x 98 x 25)
4 bottom outer boards (1000 x 98 x 25)
1 bottom middle board (1000 x 98 x 25)
6 blocks (160 x 95 x 95)
3 blocks (95 x 95 x 95)
135 ceritfied nails