Details LTA C8399 CONDITION ASSESSMENT AND A&A WORKS FOR SEALED SPACES IN MRT STATIONS AND TUNNELS MRT Infrastructure Details ER472 - Junction Enhancement at Bukit Batok Road Between PIE and Bukit Batok West Ave 3 Road Works Details ER418 – Widening of Jurong East Street 11 Road Works Details C8123 – Design & Build Fixed Barriers for Light Rail Transit Stations MRT/LRT Infrastructure Details C1338B – Enhancement to existing MRT/LRT stations & associated commuter facilities MRT/LRT Infrastructure Details C1338C – Design & Build of Enhancement to Existing MRT/LRT Stations & Associated Commuter Facilities MRT/LRT Infrastructure