SADARA Polyethylene Project PC-0251 Facts Project Description Civil, Structural & Architectural Works for a new Polyethylene Plant Train 02 and 04 in SADARA Refinery in Jubail. Major Volume of works are 21,500 m3 of Concrete, 1,910 tons of Rebar, 15,448 m3 of Excavation, 86,600 m3 of Filling. City/Country Jubail / Saudi Arabia Client Saudi Aramco & DOW Chemical (SADARA), - Contract Value € 18,86 Mio. Construction Period 02/2013 - 07/2015 (29 Months) .