Run the semi-annual with the hood facts in hand
Hood Suppression Packet helps trained wet-chemical kitchen-hood suppression technicians document the semi-annual, replace metal-alloy links, map every nozzle to the appliance it protects, check cylinder dates, and export the AHJ packet before leaving the site.
The app is a field documentation and calculation aid. It is not an inspection authority, not an AHJ approval, not an acceptance test, and not a substitute for the manufacturer manual, drawings, local code, or licensed technician judgment.
Workflow
Nozzle map
Walk the appliance line and confirm each nozzle is present, aimed, capped, and tied to the protected appliance.
Link clock
Record metal-alloy link replacement this visit and keep temperature rating notes with the hood record.
Cylinder dates
Check 12-year hydro and six-year maintenance clocks from the collar dates the technician enters.
Exports
Create PDF, CSV, JSON, ZIP, and quick-summary packets from local records and evidence photos.
FAQ
What does it do?
It documents the hood semi-annual, link work, nozzle coverage, cylinder date math, deficiencies, signatures, and reports.
Does it approve an inspection?
No. It records field work and shows checks; the licensed technician and AHJ remain the authority.
Does it need a signal?
No. Core work and report rendering run on the phone without a backend or account.