I've got a mangy old shed that is sitting on a small patio area. about 50cm above the garden. The garden rises up at the back of the shed, which was p art of an old railway embankment. Hopefully the photo makes it clear what's what:
My plan is to dispose of the old shed and lower the patio area where the sh ed currently sits so that my new shed can extend onto the garden a bit.
My question is, what's going to be the easiest way of retaining the bank at the back of the shed as I dig down? I don't want the existing retaining wa ll at the back of the shed to collapse as I lower the level and I don't wan t to have to shift more earth than necessary.
Does anyone have any bright ideas about what I could do or what I need to w atch out for when I'm digging away?
Thanks