Live fire training evolutions at the department training facility conducted to NFPA 1403, the controlling standard — the department live fire SOP defers to it. Covers the written pre-burn plan and the documentation 1403 requires; water supply with two independent sources, duration and reserve; Class A fuel limits; the pre-burn walk-through and two means of egress; every assigned position and its authority, including the Safety Officer's power to halt an evolution regardless of rank; the operational limits on this pad (air readiness, on-air discipline inside, limited student time on the fire floor, safeties rotated between sets); NFPA 1584 medical monitoring before, during and after; stop-work criteria; and the facility walk-out, after-action review and records.