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.