ciated external metlwork, roof walkway system and access ladders to be galvanized finish.
Expanded metl decking or steel grating systems with key clamp type galvanized steel handrail / balustrade / guard rails to delivery areas and roofs, fire escape stairs and walkway systems at roof level deemed Common Areas.
Vertical Access ladders with protection hoops as required to plant roofs for maintenance access to be galvanized steel finish.
Rounded holes 60 degrees staggered centres panels for Stair