DCN Diving was contracted by Petrojet and Concord for Dive Assistance for the provision of ventilations shafts for Ismalia tunnel under the Suez Canal. Work consisted of dredging, installation of shafts and underwater concreting.
DCN Diving was contracted by Petrojet and Concord for Dive Assistance for the provision of ventilations shafts for Ismalia tunnel under the Suez Canal. Work consisted of dredging, installation of shafts and underwater concreting.
