Beech Gardens (aka the Moonscape)

Here in Ben Jonson House we should keep a careful eye on the Beech Gardens work because the same thing will be coming our way at some point.

Many good things will come from the highwalk waterproofing (for that is the primary aim of the works); hopefully we'll get rid of the yellow shed, for example.  But the process can be painful.  Here is the most recent scheduling for the Beech Gardens work:

Which bit next?