Great vid.
I'm absolutely fascinated by civil engineering / big buildings. Know very little about it, but the design, planning, procurement, execution is incredible.
As an aside, If the project cost is £80m, what would the profit margin be for the main contractor?
Not like the BS to be starting rumours, I can just imagine them passing that around with absolute certainty when they've no idea whether the £ is in place to finish theirs.