MARINE & COASTAL ENGINEERING
Land reclamation
Land reclamation works for coastal and waterfront development sites.
What is land reclamation?
Land reclamation is the process of creating new, usable land in an area previously covered by water, typically by placing fill material — often dredged sand — behind a retaining structure such as a revetment or bund, then compacting and preparing the surface for development.
Engineering application
Reclamation is used to create developable land in waterfront or coastal locations. Reclaimed ground is typically loose and requires ground improvement and/or deep foundations for subsequent construction, since the fill material and underlying seabed sediments are often weak and compressible.
Typical project types
- Waterfront and coastal land development
- Port and marine terminal expansion
- Land creation ahead of subsequent building works
Considerations
- Reclaimed ground typically requires ground improvement (e.g. vibro-compaction, preloading) before building
- Settlement monitoring is important both during and after reclamation
- Fill material source, quality and placement method affect reclaimed ground behaviour
- Environmental and regulatory approval is required
Construction methodology
- Perimeter retaining structure (revetment/bund) constructed
- Fill material placed — often by hydraulic (dredge-pumped) or mechanical means
- Fill compacted and surface levels formed
- Ground improvement carried out where required
- Settlement monitoring through construction and post-completion
Quality control & safety
[REPLACE WITH VERIFIED QA/QC — FILL TESTING, COMPACTION VERIFICATION — AND HSE PROCEDURE.]
Project experience
[REPLACE WITH VERIFIED RECLAMATION PROJECT EXAMPLES.] See the project database.