Trench Box Safety Ladder

Letter 20071211 8130 re.

Trench box safety ladder.

In one embodiment a trench box comprises two side walls with a plurality of supports between the two walls a built in ladder within the inner face of a side wall and an extension ladder positioned on the top face of the side wall. These devices must be located within 25 feet 7 6 meters of all workers. Trench boxes must extend eighteen. We have found that in certain circumstances having a ladder in a trench box makes it difficult to provide our employees with enough room to work safely while installing underground drain sewer and water pipes.

General trenching and excavation rules. Compliance with 29 cfr 1926 651 c 2 question. Details of osha trench box requirements. Various embodiments of the present invention relate to trench box safety ladders and methods of constructing trench boxes with safety ladders.

Removing ladders during trenching activities. We would like to institute the following alternative procedure. Osha requires safe access and egress to all excavations including ladders steps ramps or other safe means of exit for employees working in trench excavations 4 feet 1 22 meters or deeper. The occupational safety and health administration requires that a trench box must be used for all trenching or excavations five feet or greater in depth.

You can rely on our expert trench safety engineering team 70 trench safety stores and the largest fleet of shoring and underground excavation rental equipment in north america. Keep heavy equipment away from trench. Various embodiments of the present invention relate to trench box safety ladders and methods of constructing trench boxes with safety ladders.