572. Dock operations in regard to work at height.

572.     Dock operations in regard to work at height.

In relation to work at height1 where people are engaged in dock operations2 every employer must ensure that the relevant requirements3 are complied with4. Those requirements are that there must be secure and adequate guardrails at the following places: (1) every break, dangerous corner and other dangerous part or edge of a dock, wharf, quay or jetty; and (2) every open side of a gangway, footway over a bridge, caisson or dock gate5, except in so far as the provision of such guardrails