Tuas Terminal Phase 1
Project Overview
Tuas Terminal Phase 1 (TTP1), an ambitious initiative by the Singapore government, aims to consolidate its world-class container port facilities. Spanning 410 hectares, this project includes the construction of over 20 deep-water berths with a capacity of 20 million TEUs per annum, involving quay wall construction, dredging, and significant land reclamation.
Landpac's Solution
Landpac was engaged for the surface compaction of this crucial sand fill layer, utilising its advanced 3-sided twin drum impact compactor for efficient and effective compaction.
Challenges
A critical aspect of this massive development was the compaction of a 2.4m top sand layer, part of the 294ha new land reclamation, to meet specific density requirements essential for supporting the new terminal’s infrastructure.
Application of HEIC
Soil Stabilisation: Focused on achieving 90% to 95% Modified Maximum Dry Density (MMDD) in the upper 2.4m layer, crucial for the terminal’s structural integrity.
Infrastructure Support: Ensuring the newly reclaimed land could sustain the heavy operational demands of the terminal.
Benefits
Enhanced Soil Compaction: Landpac’s method significantly improved soil density and stability, a prerequisite for the terminal’s extensive infrastructure.
Optimised Construction Efficiency: The approach streamlined the compaction process, contributing to the project’s timely progression.
Landpac’s involvement in the Tuas Terminal Phase 1 project was pivotal in preparing the reclaimed land for one of Singapore’s most significant port expansions, showcasing their expertise in large-scale maritime infrastructure development.
Client: The Maritime and Port Authority of Singapore (MPA)
Principal Contractor: Dredging International {Asia Pacific} and Daelim Industrial (Joint venture)
Ground Improvement Contractor: Landpac
Latest news
Understanding High Energy Impact Compaction (HEIC)
High Energy Impact Compaction (HEIC) revolutionises ground improvement with its ability to achieve superior soil density and stability. Unlike traditional methods, HEIC uses advanced rollers and compaction technology to penetrate deeper soil layers.
Laying the Foundation: Why ground improvement engineering matters
Ground improvement enhances soil stability and strength, reducing risks and costs in construction. Techniques like HEIC ensure efficient, sustainable solutions for safer infrastructure.
HEIC’s Role in Sustainable Construction Practices
HEIC boosts sustainable construction by stabilising soil, cutting environmental impact, and reusing existing land. It’s a fast, efficient way to build stronger, longer-lasting infrastructure while protecting the environment.