Menard Asia supported Cambodia’s main seaport expansion with vibrocompaction to stabilize reclaimed land—reducing settlement risks and preparing a solid base for new container facilities.
Project Overview
As Cambodia’s only international deep seaport, Sihanoukville Port plays a key role in the country’s trade and logistics. With rising demand for container cargo, the port’s current capacity is no longer sufficient. To meet this challenge, PAS initiated a three-phase expansion, starting with major land reclamation works for new container facilities.
Project Challenge
The site was offshore, with reclaimed sand classified as compactable (Zone C). Stabilizing this loose backfill was essential before any infrastructure could be built. The goal was to minimize future settlement and ensure the new dike’s foundation could support heavy loads.
Our Ground Improvement Approach
Menard Cambodia carried out vibrocompaction to densify the reclaimed sand layer before construction.
Scope of Work
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Vibrocompaction applied over 5,148 m²
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Treatment depth: 7.42 to 10.22 meters (avg. 8.75 meters)
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Total volume compacted: 45,045 m³
Result
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Improved density of the reclaimed layer
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Reduced long-term settlement risk
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Provided a stable base for future port infrastructure
This method helped ensure that future construction on the reclaimed land could proceed on a solid, well-prepared foundation.
Need to stabilize reclaimed land for infrastructure development?
Let’s discuss how ground improvement methods like vibrocompaction can support your next coastal or offshore project—efficiently and reliably.
Location: Sihanoukville, Cambodia
Client: Sihanoukville Autonomous Port (PAS)
Engineer & General Contractor: TOA Corporation
Sector: Maritime & Transport
Execution Period: November – December 2024
Treated Volume: 45,045 m³
Treatment Area: 5,148 m²
