Marco La Valle ConferenzaGNL - ROMA 11/06/2015 LNG carriers and bunkering vessels M.E.S. MARINE ENGINEERING SERVICES

Marco La Valle

ConferenzaGNL - ROMA 11/06/2015

LNG carriers and bunkering vessels

M.E.S.MARINE ENGINEERING SERVICES

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

About 100 ships built with MES design

Market: worldwide

Headquarters: Trieste (Italy)

INTRODUCTION ESTABLISHMENT

1986

SPECIALIZED

Gas CarriersChemical TankersBitumen Carriers

MARKET

ItalyTurkeyVietnamChinaKoreaIndonesiaPolandThe NetherlandsFinland

Introduction

Head office

COMPANY PROFILE

See VIDEOSee some Picture

HEAD OFFICE

HEAD OFFICE

Trieste (ITALY)

•500 m2•Abt. 30 workstations

Head Office – TRIESTE500 m2 – abt. 30 workstations

http://www.mes.it/videos.html

http://www.mes.it/videos.html

http://www.mes.it/Head%20Office.html

http://www.mes.it/Head%20Office.html

Activity

ACTIVITY

DESIGN

SURVEY DURING SHIP CONSTRUCTION

CONSULTANCY

SPECIALISTIC CALCULATIONS

LOADING COMPUTER

OTHERS…

ACTIVITY

ACTIVITY

Design:

•Concept Design•Basic Design•Detailed Engineering•Specialistic Calculation

Survey:

•On-site (up to 18 surveyors at full capacity)

Activity

ACTIVITY

10 x 25000 dwt – AVIC DINGHENG SHIPYARD

ACTIVITY

ACTIVITY

Design:


Survey:


Activity

ACTIVITY

2 x 19800 dwt – NINGBO XINLE SHIPYARD

ACTIVITY

ACTIVITY

Design:


Survey:


Key points

KEY POINTS

HIGH PERFORMANCES 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

KEY POINTS

KEY POINTS

•HIGH PERFORMANCE

•QUALITY

•CONTINUOUS FEEDBACK

•EXPERIENCE

Products

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

PRODUCTS

PRODUCTS

•Gas carriers•Chemical tankers•Bitumen carriers•Ro-Ro•Ferry•Various

http://www.mes.it/reference.html

http://www.mes.it/home.html

Products

PRODUCTS

see the complete REFERENCE LIST on our web page:

www.mes.it

PRODUCTS

PRODUCTS

•Gas carriers•Chemical tankers•Bitumen carriers•Ro-Ro•Ferry•Various

Gas carriers:

2500 cbm ÷ 12000 cbm

40000 cbm

Bunkering vessels:

600 cbm ÷ 40000 cbm

http://www.mes.it/reference.html

http://www.mes.it/home.html

bunkering vessel

3000 m3 LNG bunkering vessel

MAIN DIMENSIONS

Lenght overall : abt. 90.0 m Lenght between perpendiculars : abt. 85.0 mBreadth : abt. 15.0 mInstalled Power : 2700 kWService Speed : 14.3 knots @ 1570 kW

3000 m3 LNGBunkering Vessel

MAINCHARACTER.

• LNG (-163°C) at 5 bars

bunkering vessel



MAINCHARACTER.

• steel grade selection• insulation• single or twin screw twin skeg

bunkering vessel



REFERENCES

•8 sisterships already built (3300 cbm LPG)

bunkering vessel



Lpp = 111.0m

B = 18.6m

TDES = 6.0m

SpeedSERV = 13 kn

with

Power = 1500 kW

PowerINST = 3180 kW

.

Super Green Ship

SUPER GREEN SHIP – 40.000 m3 LNG

Super Green Ship40,000 m3 LNG

Lpp =179.7 mB = 30.0 mDraftDES = 8.50 m

SpeedSERV=16.0 kn

PowerINST= 7700 kW

• Medium Size• Worldwide navigationharbours with limitations (max dimensions; low draft; etc..)

• USE: Gas distribution door2door• Terminal on-shore• FSRU

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



SpeedSERV=16.0 kn

PowerINST= 7700 kW



Super Green Ship


MAIN CHARACTER.





SpeedSERV=16.0 kn

PowerINST= 7700 kW



Super Green Ship


MAIN CHARACTER.





SpeedSERV=16.0 kn

PowerINST= 7700 kW



Super Green Ship


MAIN CHARACTER.



Super Green Ship


MAIN CHARACTERISTICS

Bilobe Tanks9% NickelInsulation: poliurethaneOnboard regasification plant unit

Twin screw / twin skegHigher safetyLow draftSlow steamingLow consumptionDual Fuel


MAIN CHARACTER.



TRANSFORMATION

TRANSFORMATION LPG LNG CARRIERDUAL FUEL PROPELLED

EXISTING SHIP

• 3000 m3 LPG carrier (-48°C)

SHIP MODIFIED

• 3700 m3 LNG carrier (-163°C)


PRESENT WORK

• LPG LNG• new bilobes 2 3 tanks• lenghtening (+20m)• D.F. M.E.• D.F. A.E.• GVU• LNG plant

TRANSFORMATION


EXISTING SHIP

• 3000 m3 LPG carrier (-48°C)

SHIP MODIFIED

• 3700 m3 LNG carrier (-163°C)


PRESENT WORK

• LPG LNG• new bilobes• 2 3 tanks• lenghtening (+20m)• D.F. M.E.• D.F. A.E.• GVU• LNG plant

TRANSFORMATION


SHIP MODIFIED

• General Arrangement• Capacity Plan• Midship Section• Stability• Longitudinal Strenght• Scantling Plans• Freeboard• E.N.• E.R. arrangement (new M.E., GVU, LNG propulsion plant)• F.E.M. thermal calculations


PRESENT WORK

• LPG LNG

TRANSFORMATION


SHIP MODIFIED

• General Arrangement• Capacity Plan• Midship Section• Stability• Longitudinal Strenght• Scantling Plans• Freeboard• E.N.• E.R. arrangement (new M.E., GVU, LNG propulsion plant)• F.E.M. thermal calculations


PRESENT WORK

• LPG LNG

Double Wall tank for D.F. propulsion

150 cbm double wall tank for dual fuel propulsion

Dual Fuel Propulsion

Double wall tank (150 cbm)

• Inner vessel• Outer vessel• Vacuum +MLITank Connection

Space

Double Wall Pipes Connection

Outer shell

Inner shell

Cradle

WARTSILA & FINCANTIERI

CO-OPERATION WITH WARTSILA & FINCANTIERI

Necessity to reduce at minimum possible the B.O.G. and maximixe the holding time

double wall tank (vacuum insulation + M.L.I.) cooling down calculations and FEM process simulations (Transient thermal analysis) thermal stress analysis

RO-RO PAXDUAL FUEL

SOLUTIONS FOR D.F. PROPULSION

• Double wall tanks 9%Nickel• Insulation: Vacuum + M.L.I.• FEM analysis

FINCANTIERI

RO-RO FERRY - FINCANTIERI

SCOPE OF SUPPLY

• Scantling plans (Ship structure)• Sistem schematics (P&ID)• Ventilation• Outfitting• LNG Bunkering station

• Assistance & consultancy• Hazid/Hazop assistance

• LNG tanks design + Temperature Distribution Analysis (Wartsila)

STQ QUEBEC FINCANTIERI

SCOPE OF SUPPLY

FINCANTIERI


MAIN DIMENSIONS

Lenght overall : abt. 130.00 m Lenght between perpendiculars : abt. 22.40 mBreadth : abt. 22.40 mService Speed : abt. 20.0 knotsInstalled Power : 20,000 kWNo. max passengers : 800No. CEU (car equivalent units) : 180Crew : 35Ice Class : 1AS FS


MAINCHARACTER.

• Dual fuel Propulsion• Transport of passengers• Transport of cars/trucks

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


MAINCHARACTER.

• Dual fuel propulsion• Transport of passengers• Transport of cars/trucks

FINCANTIERI


BUNKER STATION

• Bunkering by trucks• Semi-enclosed space• Airlock• Hazardous Area• Mechanical ventilation• OCIMF Regulations• Gas detection• Dry Powder


MAINCHARACTER.

• Dual fuel propulsion• Transport of passengers• Transport of cars/trucks

FINCANTIERI


LNG TANKS

Capacity : 2 x 280 m3 Indipendent type IMO C Support cradles Max Pression : 9 bar


F.E.M. thermal calculations

FINCANTIERI

Double wall pipes


F.E.M. thermal calculations

FINCANTIERI

http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-bebacf7c-d60e-47a1-bd9c-fd3a067ca7d4.html

STQ FERRY




FINCANTIERI


STQ FERRY




FINCANTIERI


STQ FERRY




FINCANTIERI


STQ FERRY




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

CONCLUSION

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 [email protected]

[email protected]

Documents

Marco La Valle ConferenzaGNL - ROMA 11/06/2015 LNG carriers and bunkering vessels M.E.S. MARINE ENGINEERING SERVICES