Tunnelling
Solution
Tunnelling Tunnelling projects require a variety of solutions to make them safe to construct whilst minimising the impact on the surrounding infrastructure. As well as providing mitigating solutions…
/en/expertise/solutions/tunnelling
Ground anchors
Technique
Ground anchors Ground anchors transfer tensile loads and consist of an anchor head, a free length and a bond length. The free length enables the anchor to be, a big advantage for excavation pits with…
/en/expertise/techniques/ground-anchors
SBMA
Technique
SBMA Single bore multiple anchor (SBMA) are ground anchors with multiple (more than one) bonds. single-bore-multiple-anchor-sbma Common uses Excavation support Temporary or permanent slope…
/en/expertise/techniques/sbma
Contiguous pile walls
Technique
Contiguous pile walls Contiguous pile walls consist of piles arranged in a way that a gap remains between the piles. Where required the soil between the piles can be stabilised during excavation by…
/en/expertise/techniques/contiguous-pile-walls
Sheet piles
Technique
Sheet piles Sheet piling retains soil, using steel sheets with interlocking edges and is applied using both vibratory and vibration-free installation rigs. sheet-piles Common uses Support excavations…
/en/expertise/techniques/sheet-piles