Architect MIA for TR1 final signoff

We have a job that’s finished, and all that’s left to be done is for the architect who filed the permits for us to do the TR1 filing for self-cert. The architect is hard to get in touch with, and seems to not want to get involved. According to NYC Dept. of Buildings, it’s MUCH easier if the original filing architect finishes this off, rather than having to hire a new one to finish his work. Any advice as to how to get this done, or what it would cost to have a new architect come in to finish this off for us?
Many thanks!

By flyingfish |