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- Jul 19, 2011
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What is the expect lifespan of the rail? It seems that the lifespan is shorter than the subway in other countries. Why?
Were sub-standard material used? How much was paid for this rail tracks and were the cost comparable to the tracks used in other countries? I believe then that sinkapore installed the latest technology. Question then is if it was the best then, why is it failing faster than other systems overseas?
We need answers.
Were sub-standard material used? How much was paid for this rail tracks and were the cost comparable to the tracks used in other countries? I believe then that sinkapore installed the latest technology. Question then is if it was the best then, why is it failing faster than other systems overseas?
We need answers.
SMRT: Rail crack due to corroded metal strip; overhaul of system "absolutely necessary"
alelah Abu Baker | The Straits Times | Friday, May 31, 2013
SMRT's spokesman added that the galvanic corrosion happens over time and that in this instance, routine ultrasonic and multi-functional vehicle (MFV) tests were not able to detect this defect because it was on the underside of the rail.