Equipped with state-of-the-art geotechnical and structural software, DFS delivers innovative designs that result in competitive, practical solutions. Many of our engineers develop novel deep foundation solutions and publish in industry journals.

01
Geostructural design for piling works
- Bored, driven and helical foundation piles
- Bored pile and sheet pile retaining walls
- Pile caps, capping beams and ground beams
- Piled raft foundations
- Tie-back anchors and soil nails
- Piling-induced vibration estimates and reduction proposals
- RAMS for piling works
- CRE and CEM for Network Rail interface projects
02
Geostructural design for basements
- Deep excavation support systems
- Segmental underpinning
- Basement raft, liner wall and roof slab design
- Anti-heave and anti-flotation piles, tie-down anchors
- Drainage and waterproofing detailing
- Ground movement analysis for deep excavations
- RAMS for basement and substructure works
- Party wall surveys for underground works


03
Temporary works & tower crane bases
- Excavation-enabling temporary works
- Working platforms for piling rigs and cranes
- Complete geotechnical and structural tower crane base design
- Structural temporary works for above-ground structures
- RAMS for working platforms and crane foundations
04
Complete design packages for buildings
- Residential buildings
- Commercial buildings
- Industrial buildings
- Institutional buildings
- RAMS for superstructure works

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