Backfilling of Changxing Island Sino Life MTO Project Site

Located in the north of Xizhong Island Petrochemical Industrial Park, the backfilling of Changxing Island Sino Life MTO Project Site covers the marine space and rear hilly/mountainous areas between south breakwater and northern/southern temporary cofferdams to the west of CNPC construction site. With a total investment of RMB 2.89 billion, the project involves the following works, i.e. excavation volume 66.59 million cubic meters, backfill volume 69.66 million cubic meters, leveling area 5.3 million square meters, temporary embankment 5,455m, mud displacement by foundation blasting 7 million cubic meters.