Big Box, Singapore

8-storey retail complex cum 1 level basement

 

Builder: Jian Huang Construction Pte Ltd

Engineer: JY Consultant Pte Ltd

Year of Completion: 2014

Involvement:
- Design, supply & operating of sliding system
- Structural design assistance
- Design, supply & installation of Post Tensioning works

Sliding Works Description:
- 7 nos of 84m long steel roof truss, heaviest weighs 63 tons
- Longest sliding distance is 84m

PT Floor Area: 217,892 m²

Floor System:
12m x 12m flat slab

Special Feature:
Two points synchronised "pulling" method using hydraulic jacks. Different in distance between 2 pulling points were controlled within 20mm.

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