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

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

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

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

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…

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

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: www.mes.it

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: www.mes.it Chemical tankers: from 5500 dwt up to 40000 dwt Gas carriers: from 2500 cbm up to 12000 cbm 40000 cbm Bitumen carriers: from 6000 dwt up to 7000 dwt LNG bunkering vessels 8

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: www.mes.it

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 www.mes.it 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

LNG LNG 11

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

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

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

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

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

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

HARBOURS WITH LIMITATIONS (max dimensions; low draft; etc..) Super Green Ship Super Green Ship 40,000 m3 LNG MAIN CHARACTER. SUPER GREEN SHIP – 40.000 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.

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

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 – 40.000 m3 LNG

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 – 40.000 m3 LNG

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 – 40.000 m3 LNG

Main Dimensions SUPER GREEN SHIP – 40.000 m3 LNG MAIN CHARACTER. Bilobe tanks 9% Nickel Insulation: poliurethane Onboard regasification plant unit SUPER GREEN SHIP – 40.000 m3 LNG Main Dimensions Lenght overall : abt. 189.68 m Lenght between perpendiculars: abt. 179.68 m Breadth : abt. 30.00 m Depth : abt. 15.60 m Depth on canopy deck : abt. 21.00 m Design Draft : abt. 8.50 m Service Speed : abt. 16.0 knots Installed Power: 6900 kW

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 – 40.000 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

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

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

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

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

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. 130.00 m Lenght between perpendiculars : abt. 22.40 m Breadth : abt. 22.40 m Service Speed : abt. 20.0 knots Installed Power : 20,000 kW No. max passengers : 800 No. CEU (car equivalent units) : 180 Crew : 35 Ice Class : 1AS FS

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)

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

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

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

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. 90.0 m Lenght between perpendiculars : abt. 85.0 m Breadth : abt. 15.0 m Installed Power : 2700 kW Service Speed : 14.3 knots @ 1570 kW

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

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

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

Press review PRESS REVIEW PRESS REVIEW

Press review PRESS REVIEW PRESS REVIEW

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

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

THANKS FOR THE ATTENTION Contacts THANKS FOR THE ATTENTION Visit us on the web : www.mes.it Follow us on (Marine Engineering Services Srl) M.E.S. – Marine Engineering Services S.r.l. info@mes.it techdep@mes.it