3.2.3. Protruding nails and other protruding parts:(1) Nails protruding from a piece of wood or any scrap shall be pulled out or nailed down unless such material is piled or placed in a container to be transported outside the site.
(2) During dismantling, protruding nails from a reusable piece of wood shall be removed immediately.
(3) The tie rods for concrete formwork and other protruding parts shall be cut away as soon as possible after the deforming.