First release.
An offline kitchen exhaust cleaning log. Map a system zone by zone, record grease readings under NFPA 96 or BESA TR19 Grease, pair before and after photos to each zone, and hand the customer a cleaning report.
The standard is stamped on every visit, so switching a site never re-judges a record you have already signed. Sections you could not reach get their own register, printed under its own heading on the report.