Press-formed metal sheet plate Th. 12/10, galvanized A 15., Pressure-locked grating, 55x11 heelguard mesh, galvanized B 125., Pressure-locked grating, 33x33 mesh, galvanized C 250., Pressure-locked grating, 33x11 heelguard mesh, galvanized C 250., Embossed metal sheet plate Th. 3, galvanized C 250., Ductile iron grating C 250., No grating required.