Echoing what Shane and Job said. You don’t need to provide them with all the ISOs. Some sound houses will try to get you to do that. That said, if you’re the picture assistant, it’s their job to do the sound conform. That’s what the sound house will do in preparation of the sound dub, and the dialogue editor will clean up the tracks as necessary.
You’ll want to double check that the sound metadata has been entered correctly to your master clips that have been delivered. By default, Resolve assigns sound timecode to the Aux TC1 column. Your dailies lab or DIT will typically copy that data to the Sound TC column so that when you create your sound EDLs, you can set your EDL to use that Sound TC instead of Start TC and Sound Roll data instead of tape to create your sound EDL.
You’ve already started, but it’s also worth checking how the sound department will want sound rolls labelled. For example, the 788T by default creates sound roll names by date. For example, today is November 19th, 2017, so that sound roll would be label Y17M11D19. Personally, I hate this and many sound houses do to. I find, if possible I ask my sound recordist to label sound rolls as SR001, SR002. It makes sound rolls easy to identify.
Richard Sanchez
Los Angeles, CA
“We are the facilitators of our own creative evolution.” – Bill Hicks