BCA Awards for Changi's T4 pillar-less design and Downtown Line Tunnel Works
2018, May 14 - Engineer Lai Huen Poh bag the top honour at BCA Design and Engineering Safety Excellence Awards this year, together with 10 individuals who will be receiving the awards on May 22. Pillar-free hall at Changi T4, the absence of obstructive pillars is made possible by a huge steel frameowkr overhead extending across 60m.