Established in the 1970s and operating since then as a leading geotechnical specialist contractor, GFWA is a member of Soletanche Bachy Group. This has given the company a unique status to provide a full range of optimised specialist geotechnical services based on its local knowledge and global expertise.

GFWA services include:

Cut-off and Permeable Trench Systems
     Bentonite Cement Walls
     Grouting        
     Slurry Walls
Deep Foundations
     Barrettes
     Bored and CFA Piles
     Displacement Piles
     Driven Piles
     Micro Piles
     Screw Piles
Ground Retention
     Diaphragm Walls
     Jet Grouting and Permeation Grouting
     Secant and Contiguous Piles
     Sheet Piles
     Soft/Hard Walls
     Soil and Rock Anchors
     Soil Nails
Soil Improvement and Soil Inclusions
     Controlled Modulus Columns (CMC)
     Cavity Grouting
     Compaction Grouting
     Compensation Grouting
     Dynamic Compaction
     Dynamic Replacement
     Jet Grouting
     Permeation Grouting
     Soil Mixing
     Vacuum Consolidation
     Vertical (Wick) Drains
     Vibro Compaction
     Vibro Replacement (Stone Columns)

GFWA

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GFWA

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