FLNG HILLI
Transport, installation and hook-up of Yoke mooring system
Scope of work
| Project | Comprised the load-out, transport and offshore installation of the FLNG soft yoke mooring system. Including pile driving, grouting and the installation of import riser and control umbilical. |
| Location | Offshore Kribi, Cameroon |
| Water depth | 19 m |
| Client/Operator | Goler LNG / Perenco |
| Execution | Q2-2017 |
Load-out, transport and installation
he scope of work comprised the loaded-out, transported, and offshore installed the FLNG soft yoke mooring system. Including pile driving, grouting, and the installation of import riser and control umbilical.
For the Hilli Episeyo project, Jumbo provided a total T&I and hook-up solution, including pile driving, grouting, air-diving, and flex-lay services in a remote area in Cameroon. During the SSY pre-installation, Jumbo and its partner N-Sea performed DP2 air-diving works directly from the HLCV deck, thereby combining the heavy-lift solution with the subsea construction works.
Technical data
| Quantity / Size / Weight | NOV/APL Soft Yoke Mooring System: • Anchor Base: 19 m x 17 m x 6m (251 t) • Anchor Piles: Ø 96” x 36 m (94 t) • Yoke Structure: 33 m x 33 m (704 t) • Riser: 14” x 85 m (74 t) • Control umbilical: 138 mm x 85 m (15 t) |
Equipment Resources
| Installation Vessel
Key Equipment |
HLCV Fairplayer • 550 kj hammer (Menck) • 96” ILT (Menck) • Air Dive Spread (N-Sea) • Grout Spread (Foundocean) • RDS |
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Video highlights of the project
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Brian Boutkan
Manager Commerce Offshore
T: +31 (0)10 7900 300
M: +31 (0)6 11 92 66 10
E: b.boutkan@jumbomaritime.nl
