Scaffolds
Various types of scaffolds proposed by SIF.
The guard stone element is to be set outside the scaffolding to prevent accidental fall of debris on passers-by or workers who work at the lower levels of the scaffolding.

Various types of scaffolds proposed by SIF.
The guard stone element is to be set outside the scaffolding to prevent accidental fall of debris on passers-by or workers who work at the lower levels of the scaffolding.