I am putting together a proposal for a petsmart. It is 17,500 sq ft. I will have to demo exsting VCT flooring and install new. This will be overnight work as the store is not closing[ 9 p.m.-9 a.m].. Store employees will be responsible for moving product from shelves, but we will be responsible for moving shelves[anchored to the floor] and having them back before opening the following day, doing the floor in sections each night. I am hoping to demo, prep and install 2000-3000 sq ft per shift. I have a bid for install , but am wondering how you guys would price demo and prep as well as the shelf moving fiasco.