Samsung C&T Engineering & Construction Group signed the T-01 contract with Abu Dhabi Sewerage Services Company worth USD270 million for the construction of Deep Tunnel Sewerage System (DTSS) in Abu Dhabi. Samsung C&T will design and build 16 km portion of a 41 km DTSS as well as four operating shafts and 3 access shafts. Click ae/16 for tunnelbuilder archive. Visit http://www.secc.co.kr/eng/html/pr/press_view.asp. 08/11.