Managing safe systems
when working in
deep trenches

Safety is Brenwals highest priority when
working to detailed method statements for the
safe installation and removal of proprietary
shoring equipment.

Installation and upgrade of drainage systems from small to large diameter pipes and culverts.

Brenwal have installed numerous types of drainage systems from large diameter pipework to small domestic drainage utilising GRP, PPE rising main, twinwall/plastic, clay and ductile iron pipework ranging from 100mm diameter to 1200mm diameter.

When installing drainage systems, it is sometimes necessary to be working at depth. Where this is the case, a temporary works design will be commissioned with the installation and removal of all trench supports to follow the detailed methodology outlined in the design ensuring the safety of all operatives. Brenwal’s staff have been trained in deep excavation works and working within confined spaces.