Widen Marine Gateway at Jeddah Refinery Outer Harbour

The project included widening of the marine gate from 150m width to 240m width. The works involved dredging of the navigation channel to -16.4m depth, demolition of 90m length of existing breakwater and restore the head of breakwater, relocation of the buoys, installation of a new piled beacon light, power supply to navigational aid, installation of Current and Level meters, maintenance of landing facility and cathodic protection works.

The main items of work comprised:
Dredging works : 127,000 m3
Concrete works : 41 m3
Rebar : 7 ton
Tubular steel piles : 57 ton
Bored piles (400 mm dia x 15 m) : 8 nos.
Submarine power cables : 3,800 lm
Grout bags : 2,434 nos.


  • Construction From: 03/2004
    Construction To: 08/2005
    Consulting Enginner: Contracts Depts of Saudi Aramco
    Contract Amount (IN "000" US$): 8,440
    Archirodon Portion: 100%
    Owner: Saudi Arabian Oil Co. (Saudi Aramco)