Mr. Anderson -
If by Sayer you mean the Sayre Fire (aka Sylmar Fire) in 2008, I suspect things might have changed significantly since then, I've been deploying on the big fires we've been having up here in NorCal and the Red Cross, to the best of my knowledge, has not been deploying any teams, Red Cross or Event Based Volunteers (EBVs) to assess damage. Rather that appears to be firmly in the hands of CalFire and FEMA now (clearly the case for the Carr and Camp Fires).
In direct conversation with and idea solicitation of the prime movers in our region (i.e., Disaster Program Managers), the forms/templates/whatever anyone wants to call them now in the flmsg library represent the information that would be authored by Red Cross personnel and have to be communicated between a service site and the Disaster Operations Center.
Jim / n6med
Red Cross registered volunteer