
优泰地下工程私人有限公司 (UTEC)
UNDERGROUND TECHNOLOGY ENGINEERING CONSTRUCTION PTE LTD





PUB - DTSS Contract T11
(Singapore)
Out of gallery
As the subcontractor for the construction of the TBM shafts, UTEC is the first contractor in Southeast Asia to ever deploy the use of a Vertical Shaft Machine (VSM) for the mechanized construction of the shafts.
Using this method, a total number of 5 shafts of 11.2m diameter will be constructed to a depth of 38m in Jurong Formation and Kallang Formation. Compared to other traditional methods of shaft construction, this method is expected to improve construction productivity up to 50%.