💧 Sprinkler Requirement Check Determine if an automatic sprinkler system is required per Part 8 of the GhBC. Occupancy Group A (Assembly) B (Business / Office) E (Educational / Schools) F (Factory / Industrial) H (High Hazard) I (Institutional) M (Retail / Shops) R (Residential) S (Storage) Total Floor Area (m²) Number of Storeys Building has a basement Check Sprinkler Requirement When it comes to Sprinkler Check, this guide covers everything you need to know.