Qatar North Field Expansion Project
– Berth 7, 8, 9 & 10
CAUSEWAY GEOMETRY CHANGE AND OPTIMIZATION OF BLOCKS (BERTH 8, 9 & 10)
Qatar North Field Expansion Project
Each of the new LNG Berth comprise the following main marine works elements:
• Minor dredging works for the rock foundation.
• Connecting causeway – between existing main breakwater and loading platform – shall be designed as a rock fill embankment.
• Loading platform, size 36m x 33.5m – shall be designed as a reinforced concrete deck with an unreinforced gravity concrete block wall
• 4No. Breasting dolphins with mooring and breasting furniture, size 12m x 10.4m – shall be designed as reinforced gravity concrete block dolphins
• 8No. Mooring dolphins with mooring furniture, size 11m x 8.5m – shall be designed as reinforced (bottom blocks) and un-reinforced gravity concrete block dolphins
• Interconnecting walkways, 320m x 2m
• Flare support piled substructure, 11m x
8.5m
• Topside mechanical, electrical, piping and
instrumentation equipment – by SCT
• Road works – by SCT
• QRH–bySCT
• Buildings – by SCT
MAIN QUANTITIES (for Berth 8, 9 & 10)
Dredging : 28,423 m3
Rock : 3,421,412 ton
Structural fill : 85,743 m3
Geotextile : 91,962 m2
PC concrete blocks : 74,874 m3 (2,574 nrs)
Concrete : 20,295 m3
Catwalk : 522 ton
Tubular pile : 202 ton
Project information
Project name
EPCC for the Onshore Off plot Common Lean LNG Storage and Loading Facilities for the North Field Expansion – Package 2 Project No. LTC/C/NFE/3997/18
Subcontract for Marine Works for Berth 7, 8,9 & 10
Client
Qatar Petroleum (Represented by Qatargas Operating Co. Ltd.)
Main Contractor
Samsung C&T
Location
Ras Laffan Industrial City, State of Qatar
Project Value
Total Amount USD 240,455,741
Berth 8&9: USD 123,212,182
Berth 10: USD 57,977,659
Berth 7: USD 59,265,900
Start date
March 2021
Completion date
February 2025
Partner(s) JV
–
MIC part
100%
