AES has recently received a Certificate of Appreciation by the Department of Drainage & Irrigation of Dubai Municipality for the success of implemented projects since 1997.

Arabtec Engineering Services LLC has been awarded a sub-contract from Nael Bin Harmal to construct 872m of sewerage connections and related works (including 10 micro-tunnelings) at ADNOC HQ, Sector W42, Abu Dhabi, UAE on 15 October 2011 for the amount of AED 6,537,834.23.