Other items to consider about your site
Are there any water lines etc. buried within the building site? The lines should be staked or marked. Are there any power lines or telephone lines buried within or running over the building site? The lines must be marked if underground. For electric call diggers hotline. If underground lines or utilities interfere with digging for foundations, these items will need to be relocated.
Are there any roads or bridges leading to the building site which do not allow passage of vehicles weighing 32 tons? Cleary will need to know this information.