...the very expensive building and training facility that was built for them?
A bit of reverse engineering here - the Valley MRT also moved into a very expensive building and training facility that was built for .........SARTU.
In turn SARTU were forced to move into the old SECO huts that were the old unit 'previously known as STCAAME' (as no one could remember what its new name was).
But at least this allowed the MRT to park all their vehicles in the car park next to the beach - average life about 2 years before the salt and sand laden winds write them off.