keynote lng wartsila lng fuel gas systems - 2nd generation october 2015
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Exploration &
development
ProductionFPSO
LNG carrier LNG terminal and
liquefaction plant
LNG terminal &
Regasification
(FSRU/JRU)
Distribution & transport Power generation
LPG/LNG tanker
LNG fuelled vessels
Small-scale
LNG plants
LNG fuelled
vessels
Oil tanker
with VOC
Exploration &
Drilling
Production &
liquefaction
Transport &
storage
Receivingterminals & re-
gasification
Distribution &transport to the
users
• LNG fuel gas
systems for OSVs
• LNG fuel gas systems
• LNG, LEG & LPG cargo
handling
• On- & Offshore small
scale liquefaction
• Antiflaring/VOC
• Oil separation
• Gas FPSO
• LNG & LPG cargo
handling
• Jetty & Floating re-
gasification
• Receiving terminals
• Gas/LNG
distribution/logistics
• Feed gas to Power
plants
3
5
65
1
4
5
2
1
1
LNG bunkering
LNG for IWW
4
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Wär ts il ä OIL & GAS SYSTEMS
October 20152 © Wärtsilä
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DUAL FUEL (DF)
4-STROKE
LOW PRESSURE
GAS-DIESEL (GD)
4 –STROKEHIGH PRESSURE
Wär ts il ä gas and dual -f uel eng ine t ec hno l o gy
SPARK-IGNITION
GAS (SG)
4-STROKE
LOW PRESSURE
1987 1992 1995 2013
DUAL FUEL (DF)
2-STROKE
LOW PRESSURE
H I S T O R Y
> P A S
T > F U T U
R E
October 20153
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Wär ts il ä f uel GAS HANDLING t ec hno l o gY
4
H I S T O R Y
> P A S
T > F U T U
R E
October 2015
Bit Viking: First LNG
Conversion project in the
world!
Viking Grace: first LNG
fuelled passenger vessel in the
world!
Delivery of 14
LNGPacs (tanks)
Delivery of 9
LNGPacs (tanks)
2011 2013 2014 2015
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WÄRTSILÄ LNGPAC™
October 20155 © Wärtsilä
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Wär ts il ä f uel GAS HANDLING t ec hno l o gY
6
I N T R
O D U C T I O N
October 2015
Wärtsilä Fuel Gas Handling is a dedicated department within Wärtsilä
Oil & Gas division – having as a market leader/innovator a primary
focus on " LNG as fuel" on board of vessels.
• Design of LNG fuel storage tanks (in-house design competences) and
process handling systems, including automation.
• LNG fuel storage tanks for every vessel application – single or double
shell, horizontal or vertical execution in the range from 25-3000m³.
• Safety is having highest priority.
• Usage of high quality (cryogenic) equipment.
• System approach – offering a "complete" solution in combination with
other Wärtsilä products, especially Dual Fuel engines (2-stroke and 4-
stroke).
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Wär ts il ä f uel GAS HANDLING t ec hno l o gY
7 October 2015
Methane (CH4)
H
H
H H
C
Ethane (C2H6)
– Liquefied Natural Gas, i.e. natural gas in its liquid phase
– Temperature -163°C at 1 bar
– Combustable at 5-15% air mix
– Typical LNG
Methane (CH4) 98%
Ethane (C2H6) 0,80%
Propane (C3H8) 0,20%Butane (C4H10) 0,02%
Nitrogen (N2) 0,90%
Carbon dioxide (CO2) 0,10%
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Wär ts il ä f uel GAS HANDLING t ec hno l o gY
0
1
2
3
4
5
6
7
8
9
10
NG 1 bar LNG 10bar CNG 200bar
600
Fuel relative volume, energy content equal
Gas
Liquid
Compressed gas
October 20159
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Wär ts il ä f uel GAS HANDLING – devel o pments
11 October 2015
What our current knowledge and experiences has learned us:
• New fuel technology on board of vessels. Customers are searching for
experienced parties/ in order to minimize their risks.• Ship owner “way of thinking” with respect to vessel operation. LNG requires
different approach – safety, bunkering interval, crew training, etcetera.
•
• Need for lower capital investment (CAPEX) in order to make projects feasible.
• A compromise is a “must” in order to implement a LNG fuel gas system, as it willrequire more volume than the conventional fuels. Nowadays customers starts
realizing and Wartsila is preferring to be involved from early beginning of project.
• Not limited anymore to vessels sailing in SECA-zones. Global interest for every
vessel application.
•• Minimizing space, additional equipment and avoiding interfacing problems.
All above has resulted into development of Wärtsilä New LNGPac™. More technical
improvements, strong focus on standardization and cost savings.
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Main components LNG fuel gas system
1. LNG fuel storage tank
2. Tank Connection Space (TCS) with process equipment,consisting of valves & evaporators
3. Air lock (for below deck tank arrangement – giving access to
fuel storage hold space)
4. Bunkering Station(s)
5. Process safety & automation system
6. Heating media (glycol-water) system (HMS)
7. Gas Valve Units (GVU)
Warts ila New LNGPac™
Maximum achievable component reduction
1. LNG fuel storage tank with larger volume (space saving)
2. Tank Connection Space with process equipment, consisting of
valves, refrigerant cycle (RC) evaporators – elimnating HMS,
integrated GVU’s and integrated air lock
3. Bunkering Station(s) – module i.s.o. Skid (space saving)
4. Process safety & automation system with remote I/O, installed
in auxiliary room of TCS
2nd gener at io n LNGPac™
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Gas Valve Unit (GVU) integration in Tank Connection Space
Open GVU in separate
compartment
Second generation vertical GVU
installed nearby engine
GVU integrated into
Tank Connection Space
• Need for installation in
a separate
compartment, defined
as hazardous space• Requires a lot of space
on board
• Can be installed in a
non-hazardous space
• Completely pre-
assembled skid,including controls
• Requires nitrogen,
control air & ventilation
• More complex double-
walled piping
• No external GVU
components
• High installation cost
savings – less pipinginterfacing
• Controls integrated in
LNGPac™ automation
Patented solution
2nd gener at io n LNGPac™
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Heating Media System (separately ins talled – most of t ime in engine room) &
evaporators installed in TCS, replaced by Refrigerant Cycle (RC) evaporator in
the Tank Connection Space
Two RC evaporators, directly fed by the LT cooling water
system of the engine(s), are consisting of a boiler and acondenser in a closed loop refrigerant system. Natural
vaporizing (by LT cw) and condensing (by cold LNG) flow is
ensuring necessary evaporation & heating up of LNG.
Patented solution
2nd gener at io n LNGPac™
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Bunkering Station – compact pre-assembled unit (replacing skid)
• Complete pre-assembled unit, including all
necessary manual and/or pneumatic actuated
remote operated valves, Emergency Shut Down(ESD) valve, relief valves and sensors
• For full remote bunkering of LNG – after hose
connection & testing
• Space saving solution
• Sizes for bunkering rates from DN50 (~45m³/hr) toDN150 (~430m³/hr)
• Suitable for dry-cryogenic and/or breakaway
couplings• Separate pre-assembled vapour return block
available
2nd gener at io n LNGPac™
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Other cost savings
Integrated Air Lock
• Air Lock is required for all below deck tankarrangements, where access is not possible
from open deck, to enable safe entrance to
Tank Connection Space
• Can be installed on top, aside or in front of
TCS
• Includes safety automation, visualized in
LNGPac™ automation
Auxiliary room• For installation of LNGPac™
automation or any LNG fuel
gas system related auxiliary
systems such as:
• Motor starters for
ventilation fans
• Interfacing IO boxes
Remote IO
• Minimizes external/field cabling• Intrinsic safe hardware components
• Proven technology
2nd gener at io n LNGPac™
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IMO Type C LNG fuel tank, usually with a design pressure of 6.0 or 9.0 barg
>>> Capacity range from 25-1000m³
• LNG Fuel Storage Tank• Tank connection space, containing remote operated pneumatic controlled
process valves, pressure relief valves, evaporators and instrumentation.
• Bunkering station
• Heating Media System (skid or loose components
• Automation, process control system and safety system (integrated ESD
handling)
• Operating manuals and class approval
Tank des igns – doubl e-shel l t ank s o l ut ion
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l ngpac™syst em des ign
October 201519
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Tank des igns – s ing l e-shel l t ank s o l ut ions
October 201520
• Tank material: austenitic stainless steel or 9%
Ni steel
• Polyurethane insulation
• Galvanizedsheet steel cladding / protection of
insulation for ”below deck” arrangements
• Glassfiber Reinforced Polyester (GRP) or Stainless Steel (SS316) cladding / weather
protection for ”above deck” arrangements
• Tank Saddles to be mounted at yard duringinstallation
IMO Type C LNG fuel tank with a design pressure of 6.0 barg >>> Capacity range
from 300-3000m³
• LNG Fuel Storage Tank with on-top installed Tank connection space,
containing remote operated pneumatic controlled ESD valves, pressurerelief valves and tank instrumentation.
• Vaporizer skid, containing other process valves, evaporators and
instrumentation
• Bunkering station
• Heating Media System (skid or loose components
• Automation, process control system and safety system (integrated ESD
handling)
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Tank des igns – s ing l e-shel l t ank s o l ut ions
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War t sil a svanehoj ef p – f uel pump
October 201522
Wärtsilä Svanehøy EFP arrangement, main system
components:
Shaft driven multi-stage centrifugal pump with
inducer at bottom of tank, driven by an electric
motor situated on top of the tank.
Retraction system with foot valve arrangement forpump retraction even while still LNG inside tank.
Variable Frequency Drive for pump speed control,
fully adapted to engine load and configuration.
Integration with LNGPac automation.
Cryogenic marine type LNG fuel pumps
Two different pump solutions:
1. Deepwell LNG Fuel Pump (Wärtsilä Svanehøj design)2. Submerged LNG Fuel Pump (external manufacturers)
Wärtsilä LNGPac includes as a standard the new Svanehøj
ECA Fuel Pump (EFP) in combination with single-shell tanks or
alternatively as a can-based solution. Main reasons: high
reliability, less & easier maintanance, significant technical and
operational advantages.
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War t sil a svanehoj ef p – f uel pump
October 201523
Cryogenic marine type LNG fuel pump – why chosing for Wärtsi lä Svanehøj EFP
solution?
Fuel pump control is directly related to engine/consumer load. As pump should deliver theright pressure/flow over the entire load range it will periodically operate at duty points where
pump and motor have a low capacity.
If electric motor is installed inside the fuel tank in some situations a low efficiency duty point
induces up to 70% of electrical energy losses, heating up the LNG and increasing Boil Off
Gas and the tank pressure.
The Wärtsilä Svanehoj EFP has the electric
motor located outside the fuel tank to minimize
heat and pressure increase of the LNG.
Power consumption, depending on pump type is
varying from 5-31kW.
Especially for small tanks a heat induction of this
order of magnitude will reduce the holding time
specifications (time before venting) of the tank
with consequence that it will be impossible to
meet class/IGF requirements.
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War t sil a svanehoj ef p – f uel pump
October 201524
Pump operation:
LNG fuel gas pump is designed for continuous – 24 hours – operation.
Adapted pump characteristics for optimized engine load dependent flow control with constant
pressure at Gas Valve Unit inlet, minimizing need for recirculation of LNG and avoidingunnecessary heat induction.
Engine load
dependent flow
control
LNG NG
FUEL GAS TREATMENT SKID
EFP Variable
FrequencyDrive
LNGPac Process Automation &
Safety SystemEngine control
system
Gas Valve
Unit
b k i
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bunker ing
October 201525 © Wärtsilä
Bunkering of LNG is a controlled process, avoiding venting of gas
under normal operations!
Classification & local authorities now do pay a lot of attention to this topic.
Bunkering process influencing factors:
Ship:
Actual tank pressure & LNG temperature
Tank design pressure
Tank operating pressure Maximum flow (50-700m3/hr)
Bunkering pipe length
Bunker supplier: LNG temperature and its related
pressure
Pump head
Vapour return > it is un certain if smaller bunkering vessels will be equipped
for vapour return collection.
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co l d r ecover y syst em
Energy recovered: abt. 35 kW for each MW of the DF Engine(s) installed
Principle:
Thermal (cold) energy from the LNG is utilized for reducing the chiller/compressor unit(s)
power requirement of the HVAC system, where the cold capacity generated by LNGPac™ is
dependent on the LNG consumption to the engines and limited to the maximum gas flow at
100% engine load. The additional cold is extracted during the evaporation process from LNGto NG.
LNG Evaporation &
heating processEngines / NG
consumers
Heating Media System
HVAC
l d t
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co l d r ecover y syst em
Energy recovered: abt. 35 kW for each MW of the DF Engine(s) installed
Ship Air
ConditioningSystem
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LNGPac™- r ef er encesLNGPac™- r ef er ences
October 201528 © Wärtsi lä
REFERENCES SUMMARY
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REFERENCES - SUMMARY
NOTE: Includes also LNG fuel gas tank deliveries of Hamworthy
Dredger 2
Fish Feeder 1
Offshore special 1
Passenger 1
Product Tanker 3
PSV 11
RoPax 16
RoRo 4
Tug 4
Belgium 2
Canada 10
Germany 2
Netherlands 1
Norway 16
Sweden 3
UAE 1
USA 8
Total number of vessels equipped with Wartsila LNGPac™: 43
Total number of LNGPac™: 54
Total volume: 15638 m³
Number of vessels in operation: 12
Number of vessels under construction: 31
Owner country Application
ABS 6170
BV 2569
DNV-GL 4274
LR 2600
Tasneef 25
Number per class
Volume per class
ABS 8
BV 9
DNV-GL 17
LR 8
Tasneef 1
October 201529 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
2x LNGPac™ 500m³
Horizontal, double-shell tank withvacuum-perlite insulation + Tank
Connection Space
Auxiliary room
2x Bunkering Station, 400m³/hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (glycol water,skid)
2x 6L50DF (4S, 5700kW)
Vessel: 25000DWT Chemical Tanker – "Bit Viking"
Owner: Tarbit (Sweden)
Yard: STX (Finland)
Number of vessels: 1 (conversion, year built 2007)
Classification: DNV-GL
Delivery: 2011
Main vessel characteristics:
Length: 177 m
Speed: 15.0 kts
Deadweight: 25000 DWT
October 201530 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
2x LNGPac™ 200m³
Horizontal, double-shell tank withvacuum-perlite insulation + Tank
Connection Space
Auxiliary room
1x Bunkering Station, 400m³/hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (skid)
Cold Recovery System
4x 8L50DF (4S, 7600kW)
Vessel: Ropax Ferry – "Viking Grace"
Owner: Viking Line (Sweden)
Yard: STX (Finland)
Number of vessels: 1 (new building)
Classification: LR
Delivery: 2013
Main vessel characteristics:
Length: 218 m
Speed: 22.0 kts
Passengers / lane mtr: 2800 / 1775 m
October 201531 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 295m³
Horizontal, double-shell tank with
vacuum-MLI insulation + Tank
Connection Space
1x Bunkering Station, 200m³/hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (glycol water,
skid)
3x 6L34DF (4-stroke, 2510 kW)
2x Steerable Thrusters
2x Transverse Thrusters
Integrated Automation System
& Power Management System
Vessel: Platform Supply Vessel
Owner: Harvey Gulf Marine (USA)
Yard: Trinity Shipyards (USA)
Number of vessels: 6 (new building)
Classification: ABS / USCG
Delivery: 2014/2015
Main vessel characteristics:
Length: 95 m
Speed: 14.0 kts
Deadweight / deck: 5400 DWT / 974 m²
October 201532 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 230m³
Horizontal, double-shell tank withvacuum-perlite insulation + Tank
Connection Space (TCS) with
integrated Air Lock
Auxiliary room
Integrated Engine Gas Valve Units
(GVU’s) into TCS
1x Bunkering Station, 100m³/ hr,
including vapour return Process Control Automation & Safety
System
Heating Media System (glycol water,
skid)
2x 6L34DF (4-stroke, 2700 kW)
2x 8L20DF (4-stroke, 1408 kW)
Ship Design
Vessel: Platform Supply Vessel VS4411DF
Owner: Siem Offshore Rederi AS (Norway)
Yard: Hellesoy SY(Norway), Remontowa SY (Poland)
Number of vessels: 4 (new building)
Classification: DNV-GL
Delivery: 2014-2016
Main vessel characteristics:
Length: 89 m
Speed: 14.8 kts
Deadweight / deck area: 5500 DWT / 980 m²
October 201533 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 230m³
Horizontal, double-shell tank with
vacuum-perlite insulation + Tank
Connection Space (TCS) withintegrated Air Lock
Auxiliary room
Integrated Engine Gas Valve Units
(GVU’s) into TCS
1x Bunkering Station, 100m³/ hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (glycol water,skid)
2x 6L34DF (4-stroke, 2700 kW)
2x 8L20DF (4-stroke, 1408 kW)
Ship Design
Vessel: Platform Supply Vessel VS4410DF - "Rem Eir"
Owner: Remøy Shipping AS (Norway)
Yard: Kleven Verft Shipyard (Norway)
Number of vessels: 1 (new building)
Classification: DNV
Delivery: 2014
Main vessel characteristics:
Length: 93 m
Speed: 14.7 kts
Deadweight / deck
area:
5770 DWT / 1090 m²
October 201534 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
2 x LNGPac™ 280m³
Horizontal, double-shell tank with
vacuum-perlite insulation + Tank
Connection Space
1x Bunkering Station, 200m³/hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (glycol water,
skid)
2x 12V34DF (4-stroke 5760 kW)
Vessel: Passenger & Cargo Vessel
Owner: Société des Traversieres du Québec (Canada)
Yard: Fincantieri (Italy)
Number of vessels: 1 (new building)
Classification: LR
Delivery: 2014
Main vessel characteristics:
Length: 130 m
Speed: 20.0 kts
Passengers: 800
October 201535 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 50m³
Horizontal, double-walled tank with
vacuum-perlite insulation
1x Bunkering Station
1 x RR C26:33L9AG (4S-SG,
2430kW
Vessel: Double-end Passenger & Car Ferry - "Tresfjord"
Owner: Fjord 1 Ferries (NO)
Yard: Western Shipyard (NO)
Number of vessels: 1 (new building)
Classification: DNV-GL
Delivery: 2012
Main vessel characteristics:
Length: 130 mSpeed: 20,0 kts
GT: 3423 tonnes
October 201536 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 150m³
Horizontal, double-shell tank with
vacuum-perlite insulation
1x Bunkering Station
Ferry 1-2: 1x RR C26:33L9PG
(4S-SG, 2430 kW)
Ferry 3-4: 1x RR B35:40V12PG
(4S-SG, 5280 kW)
Vessel: Torghatten - RoPax Ferry
Owner: Torghatten Nord A.S.(Norway)
Yard: Remontowa (Poland)
Number of vessels: 4 (new building)
Classification: DNV-GL
Delivery: 2012/2013
Main vessel characteristics:
Length x Width(m): 93.0
Passengers / cars: 390 / 120
Speed: 17.0 / 19.0 kts
October 201537 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 45m³
Horizontal, double-shell tank with
vacuum-perlite insulation + Tank
Connection Space
1x Bunkering Station, 40m³/hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (skid)
Cold Recovery System
LNG fuel supply to 3x high speed
single-gas engines
LNG fuel supply to 1x gas fired boiler
2x 6L20DF (4-stroke, 1280 kW)
Vessel: Passenger & Car Ferry – "MS Ostfriesland"
Owner: AG Ems (Germany)
Yard: BVT Brenn- und Verformtechnik GmbH
(Germany)
Number of vessels: 1 (conversion)
Classification: DNV-GL
Delivery: 2015
Main vessel characteristics:
Length: 94 m
Passengers / cars: 1200 / 70
Speed: 16.0 kts
October 201538 © Wärtsilä
REFERENCES
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 110m³
Horizontal, double-shell tank with
multi-layer insulation + TankConnection Space
1x Bunkering Station, 40m³/hr
Process Control Automation & Safety
System (integrated part of IAS)
Heating Media System (glycol water,
skid)
Nitrogen generator
2x 9L20DF (4S, 1584 kW)
2x 6L20DF (4S, 1056 kW)
Electrical main systems,
Integated Automation System &
Power Management System
Integrated Bridge System – 3C
On-site management
Vessel: RoRo Pax Ferry
Owner: Société des Traversieres du Québec (Canada)
Yard: Chantier Davie Canada Inc. (Canada)
Number of vessels: 2
Classification: LR
Delivery: 2014
Main vessel characteristics:
Length: 92 mSpeed: -
Passengers / cars: 432 / 115
October 201539 © Wärtsilä
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Wärtsilä scope of supply:
1x LNGPac™ 53m³
Horizontal, double-shell tank with
vacuum-perlite insulation + Tank
Connection Space
1x Bunkering Station, 40 m³/hr
Process Control Automation & SafetySystem
Heating Media System (skid)
Cold Recovery System
LNG fuel supply to 4x high speedsingle-gas engine
LNG fuel supply to 1x gas fired boiler
2x 9L20DF (4-stroke, 1665 kW)
Vessel: Passenger Ferry
Owner: AG Ems (Germany)
Yard: Fassmer (Germany)
Number of vessels: 1 (new building)
Classification: DNV-GL
Delivery: 2015
Main vessel characteristics:
Length: 83 m
Speed: 19.0 kts
Passengers: 1200
REFERENCES
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Wärtsilä scope of supply:
1x LNGPac™ 200m³
Horizontal double-shell tank, vacuum
insulated with perlite + TankConnection Space with integrated AirLock
1x Bunkering Station, 100 m³/h
Process Control Automation & Safety
System
Heating Media System (glycol water,
loose components)
2 x W9L34DF (4S, 4320kW)
Vessel: RO/RO Trailer Cargo Ferry
Owner: Seaspan Ferries Corporation (Canada)
Yard: Sedef Shipyard (Turkey)
Number of vessels: 2 (new building)
Classification: BV
Delivery: 2015/2016
Main vessel characteristics:
Length: 150 m
Speed: -
Trailers: 59
October 201541 © Wärtsilä
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Wärtsilä scope of supply:
1x LNGPac™ 90m³
Horizontal, double-shell tank with
vacuum-perlite insulation
1x Bunkering Station
1x RR C26:33L6PG (4S-SG,
1620 kW)
Vessel: Fish Feeder
Owner: NSK (Norway)
Yard: Tersan Shipyard (Turkey)
Number of vessels: 1 (new building)
Classification: DNV-GL
Delivery: 2012
Main vessel characteristics:
Length: 70 m
Speed: 14.0 kts
Gross Tonnage: 2650 ton
October 201542 © Wärtsilä
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Wärtsilä scope of supply:
2x LNGPac™ 228m³
Horizontal, double-shell tank with
vacuum-perlite insulation
1x Bunkering Station
1x RR B35:40V12PG (4S-SG,
5280 kW)
Vessel: RoRo Cargo Vessel
Owner: Sea Cargo (Norway)
Yard: Bharati Shipyard (India)
Number of vessels: 2 (new building)
Classification: DNV-GL
Delivery: ?
Main vessel characteristics:
Length: 129 m
Speed: 20.0 kts
Gross Tonnage: 1300 tonnes
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 25m³
Horizontal double-shell tank, vacuum
insulated with perlite +TankConnection Space
Integrated Engine Gas Valve Units(GVU’s) inside TCS
1x Bunkering Station, 50 m³/hr
Process Control Automation & Safety
System
Heating Media System (glycol water,loose components)
2x W9L20DF (4S, 1665 kW)
2x Steerable Thruster
Vessel: Harbour Tug
Owner: Dry Dock World Dubai (United Arab Emirates)
Yard: Dry Dock World Dubai (United Arab Emirates)
Number of vessels: 1 (new building)
Classification: Tasneef
Delivery: 2015
Main vessel characteristics:
Length: 30 mTowing capacity: -
Ship type: Harbour Tug
October 201545 © Wärtsilä
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Wärtsilä scope of supply:
1x LNGPac™ 130m³
Tank design for horizontal, double-
shell tank with vacuum-perliteinsulation
Tank Connection Space, includingequipment based on RC technology
(no need for glycol-water)
Integrated Engine Gas Valve Units(GVU’s) inside TCS
1x Bunkering Station, 80m³/hr,including vapour return
Process Control Automation & SafetySystem
LNG fuel supply to 1x gas fired boiler
3x 8L20DF (4S, 1420kW)
Low Loss Concept (LLC)
electrical system, thrusterdrives, Integrated Automation &
Power Management System
Vessel: RoRo Pax Ferry – "ICF type"
Owner: BC Ferries (Canada)
Yard: Remontowa Shipbuilding S.A. (Poland)
Number of vessels: 3 (new building)
Classification: LR
Delivery: 2016/2017
Main vessel characteristics:
Length: 107 mSpeed: -
Passengers / cars: 600 / 145
October 201546 © Wärtsilä
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Wärtsilä scope of supply:
2x LNGPac™ 285m³
Horizontal, double-shell tank with
vacuum-perlite insulation + Tank
Connection Space with integrated AirLock
2x Bunkering Station, 400m³/hr,
including vapour return
Process Control Automation & Safety
System
2x Heating Media System (skid) 2x Cold Recovery System
LNG fuel supply to 2x gas fired boiler
4x 12V50DF (4S, 11700 kW)
4x 9L20DF (4S, 1584 kW)
2x CPP, Gear Box & Rudder
2x Tunnel Thruster
Compact Silencer System Ballast Water Management
Oily Water Separator
Vessel: RoPax Passenger & Car Ferry
Owner: Rederi AB Gotland (Sweden)
Yard: Guangzhou Shipyard International (China)
Number of vessels: 1 (new building)
Classification: DNV-GL
Delivery: 2016
Main vessel characteristics:
Length: 200 mSpeed: 29.0 kts
Passengers / Lane: 1650 / 1750 m
October 201547 © Wärtsilä
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Wärtsilä scope of supply:
2x LNGPac™ 310m³
Horizontal, single-shell tank withPUR insulation (Consortium)
1x Fuel Gas Treatment Skid, open
type
2x Bunkering Station, 220m³/hr,
including vapour return
Process Control Automation & Safety
System
Heating Media System (glycol water,skid)
LNG fuel supply to 2x gas fired boiler
1x 5RTFlex50DF (2S, 5450 kW)
2x 8L20DF (4S, 1480 kW)
2x 6L20DF (4S, 1110 kW)
Vessel: Product Tanker
Owner: Transport Desgagnes Inc. (Canada)
Yard: Besiktas Shipyard (Turkey)
Number of vessels: 2 (new building)
Classification: BV
Delivery: 2015
Main vessel characteristics:
Length: 135 mSpeed: -
Cargo capacity: 15000 DWT
October 201548 © Wärtsilä
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REFERENCES
Wärtsilä scope of supply:
1x LNGPac™ 33m³
Horizontal, double-shell tank with
vacuum-perlite insulation + TankConnection Space with integrated AirLock
Integrated Engine Gas Valve Units
(GVU’s) inside TCS
1x Bunkering Station, 50m³/hr
Process Control Automation & Safety
System Heating Media System (glycol water,
loose components)
2 x 6L34DF (4S, 3000 kW)
Vessel: Ostensjo Rederi – Harbour tug
Owner: Ostensjo Rederi (Norway)
Yard: Astilleros Gondan (Spain)
Number of vessels: 3 (new building)
Classification: BV
Delivery: 2016
Main vessel characteristics:
Length: 40 mTowage capacity: 100 tons BP
Purpose: Harbour towage
October 201549 © Wärtsilä
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Wärtsilä scope of supply:
2x LNGPac™ 630m³
Horizontal, single-shell tank withPUR insulation
1x Fuel Gas Treatment Skid,
enclosed type with integrated Air
Lock
2x Bunkering Station, 220m³/hr,
including vapour return
Process Control Automation & Safety
System (high redundancy execution) Heating Media System (glycol water,
skid)
LNG fuel supply to 1x gas fired boiler
2 x 9L34DF (4S, 4320 kW)
2 x 6L34DF (4S, 2880 kW)
Thrusters
Vessel: Multipurpose Vessel – “ Living Stone”
Owner: DEME (Belgium)
Yard: LaNaval Shipyard (Spain)
Number of vessels: 1 (new building)
Classification: DNV-GL
Delivery: 2017
Main vessel characteristics:
Length: TBA
Speed: TBA
Purpose: Cable Lay, Fall-pipe & rock
dumping, installation & subsea
October 201550 © Wärtsilä
Horizontal LNGPac™ alternative configuration
LNG AS FUEL ADVANCED TECHNOLOGY
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Horizontal LNGPac alternative configuration
Part of the Tank Connection Space is
disposed alongside of the Tank, to limit thelongitudinal extension of the system and
exploit the transversal extension.
Thank you !
Frank Harteveld
General Manager SalesFuel Gas HandlingWärtsi lä Oil & Gas Systems
T: +31 6 5163 5949
LNG AS FUEL, ADVANCED TECHNOLOGY
FOR A CLEANER HORIZON A NEW REVOLUTION INTO SHIPPING BUSINESS!