Further to my post https://www.woodworkforums.com.au/showthread.php?t=72526
I was wondering what would be involved in putting is a pit in the slab for working under cars.
I emailed a building consultant company that does inspections and permits.
They told me it can be done but i have to have an engineers design?
anyone had any work done like this before
What sort of engineer does this?
I'm also wondering are they available to buy off the shelf??