Description:
ECAS was appointed Accredited Checker for the expansion of the Central Expressway/ Tampines Expressway/ and Seletar Expressway interchange. It included checking of the construction of new flyovers at Seletar and Yio Chu Kang Interchanges, widening of the existing flyover at Yio Chu Kang and Seletar Flyovers, and widening of CTE, TPE, and SLE.