Construction • Fire water

Fire Water & Egress Calculators

Fire water demand, pump sets and escape provision.

Plumbing & Fire Live Tool

Occupant load, fire water storage from flow × duration (floored at a minimum), duty/standby pump sets, escape stair count and rated fire doors.

Occupant Load = Total GFA ÷ Occupant Density; Tank = Flow × Duration (floored at minimum); Pumps = Zones × 2; Doors = Stairs × Levels Served