The steel purlin systems by the Hadley group are a great example of British engineering innovation.  It is stronger and lighter than existing designs realising many advantages.  I love these jobs, I got the best seat in the house, 80 feet above the ground on a rather windy day.  Here are a selection of a few photographs of construction underway.   
Reviewing these after 8 years I would have done a very different job now.  For a start a project like this would lend itself well to drone photography.  Other than there there are a couple of techniques I should have used.  Here are a few industrial photography gallery that shows work from more recent industrial photography shoots.


