How do I safely rig and hoist ductwork up the outside of a building using a material hoist?
4th YearRigging & EquipmentRED · Stop / Verify
Secure the stacked duct segments flat to an approved, fully enclosed material lifting platform container or wire mesh cargo basket. * Fasten a long, heavy tag line rope to the absolute bottom frame rails of the basket container. A ground worker holds this tag line firmly, keeping light tension on it as the load rises to prevent the cargo cage from spinning or smashing against the exterior glass or architectural panels of the building.