My builder is back after a four month hiatus due to COVID restrictions.
First order of business was to arrange for a skip to arrive tomorrow.
It’s a building site again 
Additional bricks to seal to the roof line 
Shuttered concrete is truly set 
Other additional bricks
I never added photos from the first fix electrics, so I’ll do that now.
The plywood roof has been checked, and it needs to be replaced – it wasn’t meant to be there for four months with just a bit of sheeting tacked on to it, so water has got in to the lamination. Best to change it out to ensure it doesn’t de-laminate over time.