As the title states, I'm trying to figure out how to price my most current bid. Basically, the 119square .gov building has been leaking for ~5 years according to the sheriff and currently has a mix of EPDM and modified bitumin. Going from memory (notes are in the car and it's pouring outside) there are 8 main trusses that need to be jacked up and supported with at least 8x8x16'. They may possibly need major repair. By an educated guess, at least 20% of the 1x8 slats need replacing.
I'm still a little wet behind the ears but smaller repairs don't scare me. But on the other hand, I've never had to price repair work on such a large scale.
Any advice on where to start on the repair work?