Not exactly DIY, as I certainly won't be doing this myself, but...
I've been lumbered with the task of sorting out a disabled access ramp into the village hall. We have planning permission for a 1.25m wide,
12.5m long 1:15 ramp made from Hornton stone. The hall is on a sloping site, and at present is served by a flight of 8 stone steps. Several very elderly residents don't use the hall any more because of the access, and certainly no one in a wheelchair can get in.I know the proposed ramp is too narrow, too long and too steep according to Part M. Unfortunately I have just been told by the highways department that the the design also encroaches on the highway, the footpath, and the village green, so they won't allow it as it stands. The only possibilities now are to build a shorter ramp, or do nothing.
What I want to do is construct a 1:10 ramp, about 9m long. It can't be made wider, but will look a lot better. It will be more in proportion to the hall, and it will sit within the curtilage so highways are happy.
So, the new ramp, while being much better than the existing access, will be narrower and steeper than stipulated in Part M. It will however, be just as wide as the surrounding footpaths, and less steep than they (or the roads) are.
Building control seem very unhappy with the proposal. The ramp will benefit everyone who uses it (the nursery is in the hall - so need pram access too) and will permit access by wheelchair. The BCO seems only concerned with the details of Part M, rather than the reality of the situation.
The hall is pictured on the front of this page: