acrow prop

I’ve attached a drawing to show the existing, temporary and final diagrams to help show the question. The structural engineer has designed our loft with 2 floor steels and a ridge steel. The installation of the first floor steel (beam A) is simple, as nothing needs to be removed to install it...

We have to excavate a hole in a stone wall which is approx 60cm thick so we can put a soil pipe through it. Having removed plasterboard we see a pre-existing hole in the wall which is 1.4 m wide by 23 cm to 67 cm in height. It's a deep hole that goes through most of the wall but not all the way...

Hi guys i need to prop the rafters on a small (4m x 4m) single story outbuilding in order to enlarge the door opening and subsequently place a larger lintel. can anyone advise me how to best get round the issue of safely supporting the sloped rafters when he top of the prop is obviously flat...