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Modularized Near Shore LNG Terminals
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Concept derived from many years experience and insight
from the LNG, ship and offshore industry
Gravifloat was established in 2006 as a subsidiary of LMG
Marin AS
Currently controlled by LMG Marin AS (LMG) and Sembcorp
Marine Ltd (SCM)
LMG is a recognized naval architect and engineering
company established in1943 with extensive LNG experience
LMG has pioneered development of LNG powered vessels
for the maritime industry
SCM is one of the largest ship building groups in the world,
significantly owned by Temasek Holdings Ltd
LMG and SCM represent together an extensive ship and
offshore capability ranging from conventional ships to
sophisticated drill ships and LNG powered ships.
Gravifloat terminal solutions
Modularized, compact and scalable, and static structures
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Can be built at
any shipyard with
LNG experience
A compelling LNG infrastructure solution
Combines advantages from ships and land
Reduced development risk
Reliable delivery schedule
Competitive standard ship
building contracts and guarantees
GBS concepts, LNG tank systems
and steel structures well known
Gravifloat represents a new way
of using well proven technologies
Static structure reduce complexity
No/Limited footprint on shore
Integrated functionlity
Each module has full integretity
Modularity supports stepwise
capacity expansion
Configured based
on existing and
well proven
technologies
Near shore,
modular and
scalable
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Unique configuration of well proven technologies
Modularized, scalable and cost efficient (CAPEX and OPEX)
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Gravifloat is an offshore, scalable safe platform
Versatile platform supports different LNG applications
• Located in ideally 15– 20 M water depth
• Fixed, static structures situated at the
seabed offering full port capabilities
• Topsite can be utilised for different
functionality
• Delivery time 36 – 48 months
Integrated LNG storage, regas and CCGT
Offshore LNG factory and port
Small scale bunkering and LNG combustion PPlant
GRAVIFLOAT, a versatile solution
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LNG Terminal, Re-Gas and Power Generation
Configured as One Installation
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Modularity enable stepwise expansion
Stepwise investment optimize CAPEX
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Small scale LNG power generation
• 20 – 130 MW LNG Power Generation Modules
• Berthing of Most Sizes of LNG Ships
• Combustion dual fuel generators (Gas or diesel)
• LNG Supply 10.000 ton – 100.000 ton / year
• Weekly 200 ton – 2000 ton
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Medium scale LNG terminals with CCGT plants
• 130 – 500 MW Power Generation
• For Shallow Water Installations
• Berthing of most sizes of LNG ships
• LNG Supply 100.000 ton – 500.000 ton / year
• Weekly 2000 ton – 10.000 ton
• Diesel as backup fuel (Dual Fuel Systems)
Ideal use;
• Offgrid islands
• Captive customers e.g. Mining industry
• For replacement of expensive and low efficiency HFO / Diesel plants
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Storage for re-distribution and/or bunkering
Safe and efficient terminal
functionality with access from both
sides
Can be combined e.g. with diesel
tanks in the structures and LNG
tanks on the deck
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Land bridge with cryogenic pipes for distribution
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Liquefaction plant and LNG export terminal
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Create Safer Harbour
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Gravifloat is a cost competive alternative
Similar Trend, Downward CAPEX, on LNG facilities
LNG Terminals – Traditional land based Terminal Cost / Cubm storage -2500 – 3000 USD / Cubm
( One off solution )
FSRU - Floating - One size Terminal Cost / Cubm Storage -1500 – 2200 USD / Cubm
(Fabrication at Efficient Shipyards)
GraviFloat - Bottom fixed. – Flexible Sizing Terminal Cost / Cubm Storage -1350 – 1600 USD / Cubm
( Fabrication at Efficient Shipyards )
Illustrative
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Proposal for Myanmar- 127 MW to Thilawa