1. MARINE ENGINEERING SERVICES PRESENTATION
ConferenzaGNL - ROMA 10/04/2014
LNG carriers and bunkering vessels
M.E.S.
MARINE ENGINEERING SERVICES PRESENTATION

2. SUMMARY COMPANY PROFILE PRODUCTS / SERVICES LNG
INTRODUCTION
SUMMARY
Company Profile
Products/Services
LNG
Co-operation (LNG)
Key points
SUMMARY
COMPANY PROFILE
History
PRODUCTS / SERVICES
Extract from “Reference list”
Details
LNG
Bunkering vessels / Ship design
Tanks design (double/single wall)
Fuel plant design (up to GVU) + Bunkering station
Assistance (Hazid/Hazop/Risk Assessment)
Thermal stress analysis
CO-OPERATIONS FOR LNG SYSTEMS
FINCANTIERI (STQ)
WARTSILA
KEY POINTS

3. M.E.S. – Marine Engineering Services S.r.l.
Introduction
INTRODUCTION
ESTABLISH
MENT
1986
SPECIALIZED
Gas Carriers
Chemical Tankers
Bitumen Carriers
MARKET
Italy
Turkey
Vietnam
China
Korea
Indonesia
Poland
The Netherlands
Finland
M.E.S. – Marine Engineering Services S.r.l.
Established on 1986 by Ing Giorgio La Valle (40 years experience in gas carriers design)
Specialized in gas carriers, chemical tankers and bitumen carriers
Almost 100 ships built with MES design
Market: worldwide
Headquarters: Trieste (Italy) 3

4. COMPANY PROFILE See VIDEO See some Picture Head Office – TRIESTE
Trieste (ITALY)
500 m2
Abt. 30 workstations
COMPANY PROFILE
See VIDEO
See some Picture
Head Office – TRIESTE
500 m2 – abt. 30 workstations

5. SURVEY DURING SHIP CONSTRUCTION CONSULTANCY SPECIALISTIC CALCULATIONS
Activity
ACTIVITY
ACTIVITY
Design:
Concept Design
Basic Design
Detailed Engineering
Specialistic Calculation
Survey:
On-site (up to 18 surveyors at full capacity)
ACTIVITY
DESIGN
SURVEY DURING SHIP CONSTRUCTION
CONSULTANCY
SPECIALISTIC CALCULATIONS
LOADING COMPUTER
OTHERS…

6. KEY POINTS HIGH PERFORMANCES QUALITY CONTINUOUS FEEDBACK EXPERIENCE 6
speed-power ratio (low consumptions, up to 25÷30%less than competitors)
main dimensions optimization (reduce total ship cost)
QUALITY
Drawings / Documentation
Details
Support / Assistance
ISO9001
CONTINUOUS FEEDBACK
Production (Shipyard)
Production (Survey activity)
During ship’s life (Shipowners)
G&H production
Assistance for equipment tenders (Shipyard/Shipowner)
EXPERIENCE
40 years in ship design
Gas carriers Management
Survey
Innovation 6

7. PRODUCTS see the complete REFERENCE LIST on our web page: www.mes.it
Gas carriers
Chemical tankers
Bitumen carriers
Ro-Ro
Ferry
Various
PRODUCTS
see the complete REFERENCE LIST
on our web page:

8. see the complete REFERENCE LIST on our web page:
Products
PRODUCTS
PRODUCTS
Gas carriers
Chemical tankers
Bitumen carriers
Ro-Ro
Ferry
Various
PRODUCTS
see the complete REFERENCE LIST on our web page:
Chemical tankers:
from 5500 dwt up to dwt
Gas carriers:
from 2500 cbm up to cbm
40000 cbm
Bitumen carriers:
from 6000 dwt up to 7000 dwt
LNG bunkering vessels 8

9. see the complete LIST of PRODUCTS on our web page:
conceptual & basic design
LNG propulsion
room general arrangement
scantling plans
classification drawings
outfitting drawings
systems schematics
ventilation documents
electrical drawings
tender & purchase technical specification
delivery documents
manuals
chartering documents
other
PRODUCTS
see the complete LIST of PRODUCTS on our web page:

10. see the complete LIST of PRODUCTS on www.mes.it
conceptual & basic design
LNG propulsion
room general arrangement
scantling plans
classification drawings
outfitting drawings
systems schematics
ventilation documents
electrical drawings
tender & purchase technical specification
delivery documents
manuals
chartering documents
other
PRODUCTS
see the complete LIST of PRODUCTS on
conceptual & basic design
LNG propulsion
Risk Assessment Assistance
Hazid / Hazop Assistance
scantling plans (ship’s structure)
classification drawings
outfitting drawings
systems schematics / P&ID
ventilation documents
electrical drawings (not carried out in house)
tender & purchase technical specification
F.E.M analysis (structure & temperature distribution & vibrations)
loading computer (active system – interface with ship’s automation system)
ship’s delivery documents
manuals
chartering documents
room general arrangement

11. LNG
LNG 11

12. LNG carriage in small quantity (abt. 6000m3)
START
REQUIREMENTS
LNG carriage
Dual Fuel propulsion
CLIENT NEEDS
LNG carriage in small quantity (abt. 6000m3)
Bunkering vessels (ca. 600÷900m3)
Floating Storage Regasification Unit (30.000m3)
Feasibility studies for application of DUAL FUEL propulsion on new and existing ships:
Gas carriers
Oil/product tankers
Chemical tankers
Ferry
Ro-Ro 12

13. LNG carriage in small quantity (abt. 6000m3)
START
REQUIREMENTS
LNG carriage
Dual Fuel propulsion
CLIENT NEEDS
LNG carriage in small quantity (abt. 6000m3)
Bunkering vessels (ca. 600÷900m3)
Floating Storage Regasification Unit (30.000m3)
Feasibility studies for application of DUAL FUEL propulsion on new and existing ships:
Gas carriers
Oil/product tankers
Chemical tankers
Ferry
Ro-Ro 13

14. LNG carriage in small quantity (abt. 6000m3)
START
REQUIREMENTS
LNG carriage
Dual Fuel propulsion
CLIENT NEEDS
LNG carriage in small quantity (abt. 6000m3)
Bunkering vessels (ca. 600÷900m3)
Floating Storage Regasification Unit (30.000m3)
Feasibility studies for application of DUAL FUEL propulsion on new and existing ships:
Gas carriers
Oil/product tankers
Chemical tankers
Ferry
Ro-Ro 14

15. LNG carriage in small quantity (abt. 6000m3)
START
REQUIREMENTS
LNG carriage
Dual Fuel propulsion
Profitability comparison
LNG capacity optimization
CLIENT NEEDS
LNG carriage in small quantity (abt. 6000m3)
Bunkering vessels (ca. 600÷900m3)
Floating Storage Regasification Unit (30.000m3)
Feasibility studies for application of DUAL FUEL propulsion on new and existing ships:
Gas carriers
Oil/product tankers
Chemical tankers
Ferry
Ro-Ro 15

16. TEMPERATURE DISTRIBUTIONS / HULL STEEL PROPERTIES SELECTION
LNG Requirements
PROBLEMS
BUNKERING
SUPPLY CHAIN
DUAL FUEL PROPULSION
ONBOARD ARRANGEMENT
TEMPERATURE DISTRIBUTIONS / HULL STEEL PROPERTIES SELECTION
BOIL-OFF
BUNKERING
LNG SYSTEM LOGISTIC
SUPPLY CHAIN

17. LNG Requirements Supply chain
Super Green Ship
40,000 m3 LNG
LOADING UNLOADING BUNKERING
Production
Bigger units
Ship2Ship
transfer
Off-Shore
Plants
On-Shore
Plants
SUPER GREEN SHIP
On-Shore
Plants
Bunkering vessels
by Ship2Ship
transfer
Off-Shore
Plants
Trucks
Bunkering
vessels
DUAL FUEL
Propulsion Vessels

18. HARBOURS WITH LIMITATIONS (max dimensions; low draft; etc..)
Super Green Ship
Super Green Ship
40,000 m3 LNG
MAIN CHARACTER.
SUPER GREEN SHIP – m3 LNG
MEDIUM SIZE
WORLDWIDE NAVIGATION
HARBOURS WITH LIMITATIONS (max dimensions; low draft; etc..)
USE: Gas distribution door2door
Terminal on-shore
FSRU
SUPER GREEN SHIP
Presented during the Green Shipping Summit, on November the 29th and 30th 2012, during the Port&Shipping Tech 2012 (Brochure) and the Seatec Compotec innovation, conferences and design on February the 6th 2013.

19. SUPER GREEN SHIP – 40.000 m3 LNG Super Green Ship 40,000 m3 LNG

20. SUPER GREEN SHIP – 40.000 m3 LNG MAIN CHARACTER. Super Green Ship
Bilobe tanks
9% Nickel
Insulation: poliurethane
Onboard regasification plant unit
SUPER GREEN SHIP – m3 LNG

21. SUPER GREEN SHIP – 40.000 m3 LNG MAIN CHARACTER. Super Green Ship
Bilobe tanks
9% Nickel
Insulation: poliurethane
Onboard regasification plant unit
SUPER GREEN SHIP – m3 LNG

22. SUPER GREEN SHIP – 40.000 m3 LNG MAIN CHARACTER. Super Green Ship
Bilobe tanks
9% Nickel
Insulation: poliurethane
Onboard regasification plant unit
Twin screw / twin skeg
Higher safety
Low draft
Slow steaming
Low consumption
Dual Fuel
SUPER GREEN SHIP – m3 LNG

23. Main Dimensions SUPER GREEN SHIP – 40.000 m3 LNG
MAIN CHARACTER.
Bilobe tanks
9% Nickel
Insulation: poliurethane
Onboard regasification plant unit
SUPER GREEN SHIP – m3 LNG
Main Dimensions
Lenght overall : abt m
Lenght between perpendiculars: abt m
Breadth : abt m
Depth : abt m
Depth on canopy deck : abt m
Design Draft : abt m
Service Speed : abt knots
Installed Power: kW

24. Insulation: poliurethane Onboard regasification plant unit
Super Green Ship
Super Green Ship
40,000 m3 LNG
MAIN CHARACTER.
Bilobe tanks
9% Nickel
Insulation: poliurethane
Onboard regasification plant unit
Twin screw / twin skeg
Higher safety
Low draft
Slow steaming
Low consumption
Dual Fuel
SUPER GREEN SHIP – m3 LNG
MAIN CHARACTERISTICS
Bilobe Tanks
9% Nickel
Insulation: poliurethane
Onboard regasification plant unit
Twin screw / twin skeg
Higher safety
Low draft
Slow steaming
Low consumption
Dual Fuel

25. TEMPERATURE DISTRIBUTIONS / HULL STEEL PROPERTIES SELECTION
Super Green Ship
PROBLEMS
THERMAL ANALISYS
F.E.M.
DUAL FUEL PROPULSION
ONBOARD ARRANGEMENT
TEMPERATURE DISTRIBUTIONS / HULL STEEL PROPERTIES SELECTION
BOIL-OFF
BUNKERING
LNG SYSTEM LOGISTIC
SUPPLY CHAIN

26. MAIN CO-OPERATION WITH:
CO-OPERATIONS
CO-OPERATIONS
WARTSILA
FINCANTIERI
MAIN CO-OPERATION WITH:
WARTSILA
FINCANTIERI

27. CO-OPERATION WITH WARTSILA
LNG TANKS
CO-OPERATION WITH WARTSILA
LNG tanks design:
single wall
double wall (vacuum insulation + M.L.I. or Perlite)
cooling down calculation and FEM process simulations (Transient thermal analysis)
thermal stress analysis

28. CO-OPERATION WITH WARTSILA
LNG SYSTEM
CO-OPERATION WITH WARTSILA
LNG bunkering system preliminary general arrangement
LNG bunker station preliminary venting and hazardous zones
LNG bunkering station preliminary lay-out
LNG system plot plan
LNG system operation diagrams
LNG vaporizers skid
Heating water system skid
Preliminary guidelines for LNG piping - scope of supply
Preliminary Technical Specification of Main LNG fuel system

29. RO-RO FERRY - FINCANTIERI
STQ QUEBEC FINCANTIERI
MAIN
CHARACTER.
Dual fuel Propulsion
Transport of passengers
Transport of cars/trucks
RO-RO FERRY - FINCANTIERI
MAIN DIMENSIONS
Lenght overall : abt m
Lenght between perpendiculars : abt m
Breadth : abt m
Service Speed : abt knots
Installed Power : ,000 kW
No. max passengers :
No. CEU (car equivalent units) :
Crew :
Ice Class : AS FS

30. RO-RO FERRY - FINCANTIERI
STQ QUEBEC FINCANTIERI
SCOPE OF SUPPLY
RO-RO FERRY - FINCANTIERI
SCOPE OF SUPPLY
Scantling plans (Ship structure)
Sistem schematics (P&ID)
Ventilation
Outfitting
Bunkering station
Assistance & consultancy
Hazid/Hazop assistance
LNG tanks design + Temperature Distribution Analysis (Wartsila)

31. RO-RO FERRY - FINCANTIERI
STQ QUEBEC FINCANTIERI
MAIN
CHARACTER.
Dual fuel propulsion
Transport of passengers
Transport of cars/trucks
RO-RO FERRY - FINCANTIERI
LNG TANKS
Capacity : 2 x 280 m3
Indipendent type IMO C
Support cradles
Max Pression : 9 bar
Double Wall
Insulation by vacuum in combination with M.L.I.
Double wall pipes

32. RO-RO FERRY - FINCANTIERI
STQ QUEBEC FINCANTIERI
MAIN
CHARACTER.
Dual fuel propulsion
Transport of passengers
Transport of cars/trucks
RO-RO FERRY - FINCANTIERI
BUNKER STATION
Bunkering by trucks
Semi-enclosed space
Mechanical ventilation
OCIMF Regulations
Gas detection
Dry Powder
Airlock
Hazardous Area

33. RO-RO FERRY - FINCANTIERI
STQ QUEBEC FINCANTIERI
F.E.M. thermal calculations
RO-RO FERRY - FINCANTIERI
LNG TANKS
Capacity : 2 x 280 m3
Indipendent type IMO C
Support cradles
Max Pression : 9 bar

34. 3000 m3 LNG bunkering vessel for U.S. market
US bunkering vessel
3000 m3 LNG
Bunkering Vessel
MAIN
CHARACTER.
LNG (-163°C) at 5 bars
3000 m3 LNG bunkering vessel for U.S. market
MAIN DIMENSIONS
Lenght overall : abt m
Lenght between perpendiculars : abt m
Breadth : abt m
Installed Power : kW
Service Speed : kW

35. 3000 m3 LNG bunkering vessel for U.S. market
US bunkering vessel
3000 m3 LNG
Bunkering Vessel
MAIN
CHARACTER.
steel grade selection
insulation
twin screw twin skeg
US Flag
3000 m3 LNG bunkering vessel for U.S. market

36. 3000 m3 LNG bunkering vessel for U.S. market F.M.G. MARITIME GROUP
US bunkering vessel
3000 m3 LNG
Bunkering Vessel
FMG Prime Contractor and Builder
G&H Cargo equipment Supplier
MES Designer
3000 m3 LNG bunkering vessel for U.S. market F.M.G. MARITIME GROUP

37. 3000 m3 LNG bunkering vessel for U.S. market
US bunkering vessel
3000 m3 LNG
Bunkering Vessel
REFERENCES
8 sisterships already built (3300 cbm LPG)
3000 m3 LNG bunkering vessel for U.S. market

38. Press review
PRESS REVIEW
PRESS REVIEW

39. Press review
PRESS REVIEW
PRESS REVIEW

40. SIGNIFICANT SHIPS 2003 : COSMO 2005 : OTTOMANA 2006 : MEROPE STAR
Press review
PRESS REVIEW
SIGNIFICANT SHIPS
2003 : COSMO
2005 : OTTOMANA
2006 : MEROPE STAR
2007 : SARACENA

41. Gas handling needs specialistic knowledge:
CONCLUSION
CONCLUSION
CONCLUSION
Gas handling needs specialistic knowledge:
thermodynamics
safety concepts /Rules ….
materials / metallurgy / special welding
technological limits
assembly
Designer to give specialistic assistance to the Client:
HAZID (design) / HAZOP (operative risks)
transfer / bunkering
gas freeing / gassing-up / cooling down

42. THANKS FOR THE ATTENTION
Contacts
THANKS FOR THE ATTENTION
Visit us on the web :
Follow us on (Marine Engineering Services Srl)
M.E.S. – Marine Engineering Services S.r.l.