We have a project with a building being renovated. They already started, and are working their way down the floors. They are 1-2 weeks away from where we need to work and doors have not been chosen, some some doors have not been decided on etc. But we need to put AC on them. I do not what strike to use, if crash bars are being used, etc.
How do I write the contract knowing these changes may come? As I type this, my thought is to just write a specified agreement and put a special condition for change orders?