The building frame provides a solid base for the assembly of the bulkheads and longitudinals. The first level is anchored into the concrete floor.
![](https://theslowboatbuilder.files.wordpress.com/2021/10/img_3204.jpg?w=768)
The crossmembers must be positioned carefully at right angles to the centre line and the correct distance apart because they set the position of the bulkheads.
![](https://theslowboatbuilder.files.wordpress.com/2021/10/img_3207.jpg?w=768)
The building frame below is ready for the supports to be added.
![](https://theslowboatbuilder.files.wordpress.com/2021/10/img_3214.jpg?w=768)