Loft Conversion - Building control structural inspection

A moment of truth..... had I completed all the structural work on the steels, joists and purlin replacements to the required standards?

Of course I had, with total confidence I rang building control for an inspection, no problem with the next day service. However the inspector I was expecting had move areas so a the new chap wasn't familiar with the project and effort I'd put into the planning. Still no nerves, I was confident.

The very nice man came halfway up the ladder, had a look round and was impressed. What a good excuse for a beer that evening.
A few days latter the bill for the inspections came through, Unavoidable beurocratic expense. ho hum.