Steel Cased Piling
Steel cased driven piles are generally used to underpin existing structures or to support new foundations on soft / unstable ground.
Optima foundations offer a range of piling systems ranging from 100mm diameter through to 323mm diameter using drop hammer rigs or grundomat piling machines.
Our range of rigs are specifically designed to work within restricted access and headroom situations. A large proportion of our rigs will pass through a standard doorway.
Most of our rigs can be delivered to site on a 7.5ton restricted access lorry.
Pile diameters and approximate working loads are as follows:
• 100mm diameter SWL 50KN
• 150mm diameter SWL 100KN
• 220mm diameter SWL 300KN
• 273mm diameter SWL 350KN
• 323mm diameter SWL 400KN