Rain threatened

I hope the roof and the newly installed roof-lights on the new Science block at school are waterproof - that cloud looks very threatening! (In fact the parapet at the edge of the roof is not yet sealed, so there is still water dripping into the building - I think that will be completed in the next week or so.)

They are now installing the ventilation ducts and other services inside the building - and they have painted some of the block walls and concrete ceilings (no other finish will be provided - no dry lining and plastering, that is presumably too expensive and considered unnecessary).

Taking pictures of the site less frequently means I see more significant changes when I visit.