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SS Project MDV 1200 A.A. SuperSeacat Type Presentation:General Design Methodology

Reference. MDV 1200 A.A.SUPERSEACAT TYPE Monohull Deep-V RO-RO Fast Ferry designed by Fincantieri and defined by a Technical Specification and Drawings sent in Annex to DMI. Design Methodology : Phases. four phases summarised as follows:1.Preliminary Design2.Basic Design3.Functional design4

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SS Project MDV 1200 A.A. SuperSeacat Type Presentation:General Design Methodology

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    1. S@S Project MDV 1200 A.A. SuperSeacat Type Presentation:General Design Methodology A. Fulfaro (Fincantieri) Newcastle 19th-21th November

    2. Reference MDV 1200 A.A.SUPERSEACAT TYPE Monohull Deep-V RO-RO Fast Ferry designed by Fincantieri and defined by a Technical Specification and Drawings sent in Annex to DMI

    3. Design Methodology : Phases four phases summarised as follows: 1.Preliminary Design 2.Basic Design 3.Functional design 4.Detailed Design

    4. 1.Preliminary Design Phase of Feasability in which the main ship characteristics function of what is realizable are defined taking into account also the Owner’s request

    5. 1.Key Parameters Loading Capacity Velocity Autonomy Than If there is a specific request High Comfort ( which could influence for example the level of Noise on board or SOC)

    6. 1. MOP (Management of Performances) Alternative Design solutions are evaluated in order to define the optimal configuration In the military Field for example all the Transwarship studies are taken into account

    7. 2.Basic Design General project is defined with is own dimensional and functional characteristics such: Dimensions of the Ship Preliminary General Displacement Preliminary General arrangment Plan Preliminary Arrangment (for Engine Room for istance) Preliminary Layout Drawings (for Propulsion System for istance) Midship Section

    8. Layout Drawings of Car Ramps\ car spaces with pillars Layout Drawings of Engine room and Propulsion System Midship section and Scantling Preliminary Arrangment Drawings of Bow thruster and Stabilizers Preliminary Drawings of ventilation, air conditioning and exahust gases,plants Layout drawings of main piping systems Preliminary calculation of trim and Stability for the intact vessels Damage stability Calculations Powering and weight estimate Electric load balance Electrical schematics Main Systems schematics (Fuel\cooling water\air conditioning..)

    9. Key factors Dimensions Velocity Power General Arrangement

    10. 3.Functional design A more complete level of detail in which for example the general arrangment of Engine room contains all the systems described in detail (if we consider the cooling system the pumps with their loading capacity or the piping with their size are described for example) Structural drawings are ready for Register approval (during Basic Design only Midship section is ready for approval for istance) There are no informations about the real location of all the systems with their own components on board

    11. 4.Detailed Design All the Drawings will be completed by evaluating the sequence of cutting and welding or the right piping design for example (Structural Drawings) the so called Coordinate Plans (Detailed Drawings of pipes,cables..) are completed in order to define the exact position on board of all the equipment and to evaluate (for istance) if there are “space interference” among systems, piping,equipment and so on

    12. MDV 1200 :Scope of Supply The vessel has been delivered to the Owner ready for service in accordance with the Specification and drawings sent in Annex to DMI All constructions details, equipment, machinery, electrical installation and so on are: in accordance with Rules, regulations and Standards when required and contemplated by same in accordance with good marine practise

    13. MDV 1200 Table of Contents General Hull Structure Propulsion Plant Electric Plant Command and Surveillance Auxiliary Systems Outfit and Furnishing

    14. General Ship’s main characteristics are described like dimensions, number of passengers\crew\cars, deadweight (max), maximum continuous\service speed,average fuel consumption, propulsion description,environmental conditions Project general concepts are described (see tech specif.) Deadweight capacity,tank capacity,weight list,performances (speed, seakeeping) noise levels, vibration and vibration strengthenings,Stability and pre-selected Test \Trials informations are given

    15. Hull Informations about: Scantling,Materials,welding and structural connections Externall shell Plating Watertight bulkheads Decks\superstructures Foundations are given

    16. Propulsion Plant General informations Informations about Propulsion Units,Transmission and Propulsion System, Propulsion Support Systems, PMS, Sea Water system,Fuel oil system and so on are given

    17. Electrical Plant General Electric system configuration Protection and Distribution System Electric motors and Starters Electric Cables Generators Accumulator Battery Power Distribution System Lighting System

    18. Conclusion The Tool should be used first of all during the Basic Design phase and then in the other Design phases to evaluate the alternative design Solutions

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