ABU DHABI: Abu Dhabi Gas Industries Ltd. (GASCO) on Tuesday signed a lump sum turnkey (LSTK) agreement with Larsen & Toubro Limited (L&T) for the engineering, procurement, construction and commissioning of the new Habshan – Ruwais – Shuweihat gas pipeline. Engineering, procurement, construction and commissioning (EPC) The AED 695 million (US$ 189 million) agreement was signed by CEO of GASCO Mohammed Abdulla Bin Sahoo Al-Suwaidi and Member of the Board & President (Operations) of Larsen & Toubro Limited (L&T) K. Venkataramanan at the Sheikh Khalifa Energy Complex.