Facilities with more than one roof area
For warehouses, service facilities and commercial campuses, identify each building, roof section and the operations beneath it. Note changes between original construction and additions so an isolated concern does not become an assumed whole-property scope.
Tenant improvements and contractor coordination
Property managers and general contractors can bring equipment changes, planned penetrations and existing repair records into the discussion. Identify who controls roof access and which contractors are responsible for rooftop equipment before work is scoped.
Occupied offices, retail and institutions
Map reported leaks to the affected interior areas and note operating hours, visitor access and restricted rooms. Distinguish a recurring condition from a single incident and agree on the information needed for the next maintenance or capital decision.