Airflow Assessment

I advanced along the floor edge toward a metal floor vent. A steady warm updraft registered against my chestplate. The slatted steel grating was secured by two standard flathead screws, both seated flush against the metal casing. I gripped my blaster firmly and approached the perimeter rim. To test structural integrity, I placed one boot directly onto the central iron bar. Zero flex detected. The warm current created minor turbulence across my helmet visor, but my footing remained anchored. Sector grid verified stable.