ek general

7/30/2019 Ek General

1/23

MEC 2 COURSE: ENGINEERING KNOWLEDGE - GENERAL

LEARNING ELEMENTS

General

25 Materials

26 Destructive Testing of Materials

27 Non Destructive Testing of Materials

28 Forming of Materials

29 Welding

30 Causes of Fire Aboard Ships

31 Fire Prevention

32 Fire Detection

33 Fire Protection (Equipment)

34 Fire Fighting Techniques

35 Safe Working Practices

36 Liquid Fuels

37 Fuel Testing

38 Fuel Pumping and Storage

39 Lubrication

40 Auxiliary Steam Boilers

41 Boiler Water Treatment

42 Construction and Operation of Auxiliary Steam Turbines

43 Pumps and Pumping Systems

44 Pollution Management

45 Heat Exchangers

46 Refrigeration

47 Steering Gear and Telemotor Systems

48 Stabilisers

49 Bow Thrusters

50 Shafting and Couplings


2/23

51 Stern Bearings and Seals

52 Propellers

53 Rudders and Rudder Bearings

54 Airconditioning

55 Air Compressor Systems

56 Air Compressors and Reticulation

57 Hydraulic Systems Related to Deck and Ballast Control

58 Ship Construction

59 Scantlings and Hull Plating

60 Tanks and Fittings

61 Constructional Details of Ships 1

62 Constructional Details of Ships 2

63 Maintenance Features of Ship Structures

64 Legislation

65 Management and Administration

66 Documentation

Element 25

25. Materials

Performance Criteria

25.1 Demonstrate a knowledge of the properties of materials used inengineering componentry ductility, hardness, brittleness, malleability, elasticity,plasticity strength and toughness.

25.2 Explain the various standard methods of heat treatment of iron andsteel and their effects.

25.3 Discuss the effects of alloying elements in iron and steel.

25.4 Demonstrate an understanding of the constituents and properties ofcommon non ferrous metals used in marine engineering.

25.5 Identify the properties and application of common materials includingplastics in marine engineering.

25.6 Understand the processes in the manufacture of iron and steel.

25.7 Show an understanding of the simple metallurgy of steel and castiron. Discuss the iron/carbon equilibrium diagram.


3/23

Element 26

26. Destructive Testing of Materials


26.1 Describe the following destructive tests: tensile, hardness, impact,creep, fatigue and bend and demonstrate their applications.

26.2 Describe the following non destructive tests and demonstrate theirapplications: microscopic, macroscopic, dye penetrant, magnetic particle, x ray,gamma ray and ultrasonic.

Element 27

27 Forming of Materials


27.1 Demonstrate a knowledge of the fundamentals of sand casting, diecasting, centrifugal castings, pressing, forging and cold working.

Element 28

28 Welding


28.1 Discuss the reasons for and methods of rectifying common welding defects,and discuss the need for correct preparation techniques.

Element 28

27. Causes of Fire Aboard Ship


29.1 Thoroughly understand all likely causes of fire aboard ships,including smoking, spontaneous combustion, hazardous cargos, electrical, badmaintenance, housekeeping practices, stowage, galley, fuel, welding, cutting,static electricity.

29.2 Discuss the principles of fire including the fire triangle and the variousclasses of fire.

Element 30

30 Fire Prevention


4/23


30.1 Demonstrate a thorough understanding of all means of fireprevention both built into vessels and those available through operationalpractices.

Element 31

28. Fire Detection


31.1 Itemise and elaborate on common means of fire detection including fire patrols andfire detection systems of mechanical, electronic means.

Element 32

29. Fire Protection (Equipment)


32.1 Demonstrate a knowledge of current fire fighting regulations and codes ofpractice.

32.2 Describe the construction , application and operations of the common types offixed, semi portable and portable extinguishing systems found on boardmerchant vessels.

32.3 Such equipment to include:

- Accommodation water sprinkler,- Vehicle Deck water drench- Machinery space water multi-spray - foam ( mechanical, high expansion

and chemical) CO2 gas flooding- Hold gas flooding (CO2 and inert)- Deck mechanical foam- Portable - CO2 , dry powder, water, AFFF foam, mechanical foam, chemical

foam

32.4 Identify the maintenance and testing procedures required on the aboveequipment.

Element 33

33. Fire Fighting Techniques


33.1 Demonstrate a knowledge of the techniques applied in the fighting of fires in theaccommodation, galley, cargo and machinery spaces.

Element 34

34. Safe Working Practices


5/23


34.1 Demonstrate a knowledge of the health and safety provisions of Part 2 of theMaritime Transport Act 1994.

34.2 Demonstrate a knowledge and use of all methods of internal communicationsavailable on board ship.

34.3 Demonstrate a complete understanding of the hazards of entering enclosedspaces.

34.4 Itemise the precautions to be observed.

34.5 Describe the construction and operation of oxygen and hydrocarbon gasanalysers.

34.6 Explains how enclosed space atmospheres are analysed.

34.7 Demonstrate the safe working practices concerned with overhaulingmachinery and stowage of spare gear, the use of portable and machine tools,lifting tackle and staging.

34.8 Recognise the hazards in using chemicals on board a ship, be familiar withthe precautions to observe and protection to use.

34.9 Identify the dangers associated with welding and gas-cutting and the safeworking practices to be observed when carrying out these functions.

Element 35

35. Liquid Fuels


35.1 Describe the refining process to which crude oil is subjected.

35.2 Describe the composition of hydrocarbons and distillation process.

Element 36

36. Fuel Testing


36.1 Describe the common tests to which liquid fuels and oils are subjected, includingdensity, viscosity, flash point, calorific value, acetane number, pour point, carbonresidue, water in oil, fire point, acidity and alkalinity, ash, octane number.

Element 37

37. Fuel Pumping and Storage


37.1 Describe the bunkering arrangements for the various marine fuels including thestatutory regulatory requirements.


6/23

37.2 Identify and describe the fuel tank arrangements and special fittings including:

- Fuel oil transfer systems- The operating principles of centrifuges of various types- Heating arrangements

-Safety aspects related to transfer of fuel

- Special fittings to prevent the spread of fire.

37.3 Describe methods by which pollution with fuel oil is prevented, includingcofferdams and save-alls.

37.4 Describe the procedures followed for tank cleaning and repair.

Element 38

38. Lubrication


38.1 Explain the need for lubrication of moving parts.

38.2 Identify the different types of lubricating oils used in marine applications,determine their characteristic properties and applications of each.

38.3 Identify the characteristics of oil such as viscosity, pour point, compatibility withthe system so that the importance of correct selection is emphasized.

38.4 Identify the types of lubrication available as follows:

Boundary lubrication, hydrodynamic lubrication, and determine where each is

applicable.

38.5 List the common additives available for the various lubrication applications andstate the reasons for their use:

-Boundary lubrication additives-Corrosion inhibiters-Anti-oxidants-Anti-foaming, biocides.

38.6 Determine testing procedures for lubricants and establish the need to log resultsof tests as follows:

-Water (fresh and salt)

- Oxidation- Alkalinity (TBN)- Viscosity- Contaminants

38.7 Determine the procedures for obtaining laboratory test samples of oils including:

- Methods of obtaining the sample,- Sample location- Relevant information regarding condition of equipment from which oil sample

was taken.

38.8 Read and interpret lubricating oil test results to determine suitability of oil forcontinued use.


7/23

38.9 Determine the purpose of filtration/purification of lubricating oils includingstandards of acceptance within the vessel:

-Types of filters including cloth, mesh, magnetic and auto-clean-Advantages and Disadvantages

-Common filtration systems

-Purifier operating principles and constructional details-Automatic purifiers or self cleaning purifiers-Control arrangements

Element 39

39 Auxiliary Steam Boilers


39.1 Describe the construction of common types of auxiliary steam boilers including:

- Water tube- Fire tube- Package- Dual pressure- Composite- Waste heat economizers

39.2 Itemise the function, location, construction, operation and attachment of the boilermountings and instrumentation as follows:

- Common safety valves

-Water gauge mountings

- Blow down and scumming arrangements- Location and function of basic instrumentation for the boiler- Regulations as applied to each mounting.

39.3 Describe the function, construction, location and operation of ancillarycomponents of the boiler plant:

- Economisers- Superheaters- De-superheaters.

39.4Determine the effect of hydrogen fires in both superheaters and economizers, cause

and safety precautions related to extinguishing fires.

39.5Describe the common faults in refractory linings and determine the precautions to betaken in firing new refractories.

39.6Describe the action to be taken to avoid damage to the system in the differentoperating modes:

- Start up- Low load- Sudden loss of fuel.

39.7 Describe the operational emergencies associated with auxiliary steam plantincluding symptoms, immediate action and emergency repairs:


8/23

- Air heater fire- Economiser fire- Danger of dissociation of water to provide fuel and oxygen- Burst tube- Loss of water- High water level

-Gross feed contamination.

Element 40

40 Boiler Water Treatment


40.1 Identify the impurities commonly found in water and their effects when used forproducing steam.

40.2 Describe the causes of corrosion, scale, foaming, priming and carrying over in

steam boilers

- Explanation of the terminology fireside and waterside corrosion;- Wet corrosion process involving electron flow including conditions required

for the process;- Preventative measures for corrosion;- General and localized crevice;- Stress and pitting corrosion;- Reason for treating feed water before entering boiler.

40.3 Describe the effects and causes of waterside corrosion including:

General formation of scale

PittingGeneral wastageMechanical wastageCaustic embrittlement

40.4 Describe the tests related to the chemical treatment of boiler water including theeffects of the various impurities:

- Alkalinity test- Chloride test- Dissolved solids- Hardness tests- Dissolved gases

40.5 Describe the chemicals used for the oxygen scavenging including the chemicalanalysis of the process, Hydrazine and Sodium Sulphite.

40.6 Identify and describe the processes by which the impurities in water are removedprior to use as boiler feedwater:

- Mechanically- Chemically

40.7 Describe the function, construction and operation of evaporators and de-aeratorsincluding :

-Types

- Function and adjustment


9/23

- Statutory requirements

40.8 Describe the fundamentals of operation of a condenser including:

- Constructional details- Methods for removing air from the system.

40.9 Identify and describe the various feedwater systems for both open and closedfeed systems.

Element 41

41 Construction and Operation of Auxiliary Steam Turbines


41.1 Revise the fundamentals of operation of both impulse and reaction turbines.

41.2 Explain the purpose of :

- Velocity compounding- Pressure compounding- Pressure, velocity compounding

41.3 Describe the constructional features of a steam turbine including:

- Thermal insulation and expansion arrangements- Blade attachment and rotor construction- Sealing arrangements- Ancillary systems

Control and safety systems as follows:- Safety trips- Temperature cutout- Over speed- Vibration- Protection systems- Governors

41.4 Explain the operation of auxiliary turbines as follows:

- Warm through and starting procedures- Steady load and varying load conditions- Shut down and stopping procedures

Element 42

42 Pumps and Pumping Systems


42.1 Identify the various pumps used and establish the operating principles of thepumps including:

- Types of pump;- Characteristics of pumps;

-Pump construction;

- Fittings required;


10/23

- Applications of various types including gear, scroll, mono, multi stagecentrifugal pump;

- Priming systems (individual and central).

42.2 Distinguish between fixed and variable displacement pumps.

42.3 Describe bilge and ballast systems.

42.4 Establish the operational and statutory requirements for marine pumpingsystems as follows:

- Stability- Compartmental integrity- Contamination- Bilging of adjacent compartments- Machinery space contaminants- Suction and discharge isolation devices

42.5 Identify the various components required for :

- Bilge system- Ballast system

42.6 Establish the commonality between the systems i.e. stability and economy ofoperation due to machinery.

42.7 Establish the requirements and reason for using bilge and ballast strippingsystems with particular attention to:

- Sizing- Cavitation- Air evacuation

42.8 Establish the maintenance requirement for marine pumping systems:

- Strum boxes- Strainers- Logging requirements related to bilge pumping.

42.9 Describe a typical domestic fresh water system and understand the need for andhow to obtain good quality potable water.

Element 43

43 Pollution Management


43.1 Describe the regulations and equipment related to pollution of the seas, harbours,waterways and environment by oil, sewerage and other contaminants (MARPOL,Marine Protection Rules under the Maritime Transport Act).

43.2 Describe the principles of operation of common types of oily water separatorsincluding their operational limitations:

- Static,- Dynamic

43.3 Show an awareness of the current IMO regulations pertaining to this equipment.


11/23

43.4 With regard to oily water separators, describe the methods used within the ship toremedy discharge problems if the system exceeds the statutory requirements.

43.5 Describe the function and operational principle of alarms with respect to:

-Location

- Limits of operation- Maintenance of alarm system

43.6 Establish the need for preventative maintenance procedures and be aware ofspecific maintenance programmes including servicing schedules for oily waterseparators.

43.7 Describe the construction and operation of common marine sewage and sludgeplants including:

- Retention systems- Biological treatment plants

-Chemical treatment plants

- Sludge incinerators

Element 44

44 Heat Exchangers


44.1 Identify and describe the type of heat exchangers listed including advantagesand disadvantages of each:

-Shell and tube-Plate

44.2 Describe the marine application for heat exchangers as listed:

- Steam condensers- Engine cooling- Piston cooling- Fuel valve cooling- Lubrication oil cooling- Evaporators- Fuel Oil heaters

44.2 Compare the series and parallel arrangements, contra and parallel flow.

44.3 Establish control and maintenance procedures to minimise corrosion anderosion of the tubes.

44.4 Describe the design features of heat exchangers on marine plant with respect to:

- Comparison of types;- Efficiency related to condition of heat exchangers;- Design criteria

44.5 Describe the methods used to control the heat transfer through the heatexchanger.


12/23

44.6 Describe the principle of operation of cross-flow heat exchangers includingconsequences of:

- Supply air to heat exchangers being under cooled;- Under cooled air with respect to cylinder life.

44.7 Describe a cooling system (HT/LT cooling system)

Element 45

45 Refrigeration


45.1 Discuss the common types of refrigeration gases in use and appreciate theirenvironmental impact.

45.2 Demonstrate an understanding of the requirements of the Ozone LayerProtection Act 1996, related legislation and Codes of Practice.

45.3 Demonstrate an understanding of the major systems of the refrigeration plantwhich are:

- Vapour compression system- Control system

45.4 Describe the major components of the basic refrigeration system including:

- Fundamentals of the operation of each;- Position in the system with relation to each other;

-Operating conditions.

45.5 Recognise the various compressors utilized in marine applications as follows:

- Rotary- Reciprocal

45.6 Recognise the different types of refrigerant control devices used in refrigeration:

- Hand expansion valve- Capillary tube- Thermostatic expansion valve

45.7 Determine the operating principles of a thermostatic expansion valve includingmethod of setting superheat for a system.

45.8 Recognise the effects of shortage of refrigerant due to a malfunctioning T.X.valve by the following:

- Evaporator frost pattern- Excess superheat- Low suction pressure

45.9 Describe those refrigerant plant ancillaries which improve plant performance:

- Heat exchange / under-coolers

-Suction accumulator

- Crankcase heater


13/23

- Oil separator- Sight glass/ moister indicator- Driers- Vibration eliminator

45.10 Describe the types and principles of operation of refrigeration controls previously

covered as follows:

- Low pressure control- High pressure control- Thermostats- Low water temperature cut-out control for chillers- Condenser pressure regulators- Oil safety controls

45.11 Recognise normal and abnormal operation of refrigeration equipment as follows:

- Refrigerant controls- Motor overload and safety controls

-Temperature controls

- Solenoid valve- Oil separator- Crankcase pressure regulator- Constant pressure valve

45.12 Identify and describe the type of cargo refrigeration systems used including:

- Grid system- Battery grid cooling- Secondary refrigerant systems (brine)- Container refrigeration

Element 46

46 Steering Gear and Telemotor Systems


46.1 Establish statutory requirements related to steering gear arrangements.

46.2 Describe constructional details of the common types of steering gear as follows:

- Ram- Rotary vane- Oscillating steering

-Electrical

46.3 Demonstrate the principle of operating of hydraulic steering gear pumps includingaxial piston and radial piston types.

46.4 Describe the principles of operation of hydraulic steering gears with particularregard to:

- Allowable weardown;- Weardown measurements;- Support bearings and their lubrication;- Maintenance procedures for pumps.

46.5 Describe the procedures related to management of steering of a ship underemergency conditions.


14/23

46.6 Understand and describe the control systems available for steering gearsincluding:

- All electric- Hydraulic

- Electro-hydraulic- Hydraulic telemotor- Automatic pilot and changeover arrangements

46.7 Be aware of testing procedures to be followed, including standard pre-operationalchecks and maintenance checks fo steering gear in accordance with statutoryrequirements.

Element 47

47 Stabilisers


47.1 Show and understanding of the construction and principles of operation ofelectro-hydraulic stabiliser systems, including their control systems.

Element 48

48 Bow Thrusters


48.1 Demonstrate an understanding of the construction and installation of bow thruster

units including safety devices.

Element 49

49 Shafting and couplings


49.1 Understand the general requirements of obtaining correct shaft alignment in avessel.

49.2 Describe the techniques used to determine correct shaft alignment in a newbuilding for both diesels and turbine engined vessels.

49.3 An awareness of the stresses and forces to which intermediate , thrust andpropeller shafts are subjected.

49.4 Discuss typical shaft bearing arrangements.

49.5 Describe typical shaft coupling arrangements including flanged and oil injectiontypes and understand applications of each. Include pilgrim type coupling bolts.

Element 50


15/23

50 Stern Bearings and Seals


50.1 Display an understanding of the construction and installation of common types ofoil lubricated stern tubes, including single bush, two bush and split types.

50.2 Describe typical sealing arrangements including lip and radial face seals.Discuss maintenance and survey requirements. Discuss lubricationarrangements and the variations thereof for deep draught vessels.

Element 51

51 Propellers


51.1 Demonstrate a clear understanding of the design and construction of fixed pitch

propellers.

51.1 Discuss keyed and keyless types, highly skewed and other special designs.

51.3 Show an appreciation of defects which may arise in service and rectificationmethods and normal drydock maintenance procedures.

51.4 Discuss the construction and principles of operation of common variable pitchpropeller systems including their control systems.

51.5 Show an appreciation of the relative advantages and disadvantages of fixed andvariable pitch propellers.

51.6 Identify the principles of operation of other types of propulsion systems such asVoith Schneider, azimuth thrusters, water jet. Thrust augmentation devices to beincluded.

Element 52

52 Rudders and Rudder Bearings


52.1 Discuss the design and constructional details of common types of rudderincluding balanced, semi-balanced and unbalanced. Special designs to operate

in excess of 35 without stall.

52.2 Appreciate the techniques utilized in removal and refitting of rudders.

52.3 Identify the various types of rudder bearing arrangements and show anappreciation of their maintenance requirements.

Element 53

53 Air Conditioning


53.1 Identify the major items of an air conditioning plant including diagrammatic layoutas follows:


16/23

- Refrigeration system- Heating system- Air handling and distribution systems- Control system

53.2 Recognise the various components of the basic air conditioning system anddescribe how these components operate within the system.

53.4 Establish the various classifications for air conditioning equipment as follows:

- Comfort air conditioning- Equipment air conditioning

53.5 Recognise different types of air conditioning systems and briefly describe thevariations between the systems as follows:

- Ventilating system- Packaged system

53.6 Describe the properties of air in relation to the operation of air conditioningsystems as follows:

- Composition of air- Water vapour in the air- The measurement of relative humidity

53.7 Explain how the controls in a typical air handling system maintain correcttemperature and humidity in a conditioned space including schematic diagrams ofequipment in relation to ductwork.

53.8 Discuss the reasons for variations in air supply and service requirements to

correct problems.

53.9 Establish the effect of randomly adjusting dampers on the operation of the airconditioning system.

Element 54

54 Air Compressor Systems -Operation, Installation, Start-up Procedures, Control


54.1 Identify the operating principles of a reciprocating air compressor and establish

the reason for selection in marine applications.

54.2 Establish the reason for multi-staged compression

54.3 List the ancillary equipment required on air compressors with particular referenceto safety devices as listed:

- Relief valve- Fusible plug if fitted- Oil related to fire hazard- Filters- Dryers- Drains


17/23

54.4 Determine the correct start-up procedures including standard pre-operationalchecks for air compressor systems.

54.5 Describe the automatic system used for the operation of air compressors:

- Standby mode

-Control system

54.6 Describe the routine maintenance required to keep compressors in a safe andefficient condition.

Element 55

55 Air Compressors and Reticulation


55.1 Identify and describe the components of a pneumatic control system including

fundamentals and sequence of operation as follows:

- Air compressors and receiver- Air driers- Pressure reducer- Pneumatic controllers- Pneumatic actuators- Piping to connect all components.

55.2 Explain how to check for oil and water contamination in control air andmaintenance procedures to minimise it.

55.3 Discuss the special precautions necessary for particular constructional features

as follows:

- Proximity of welds- Dissimilar metals- Special maintenance procedures- Cargo holds- Tanks- Spaces

Element 56

56 Hydraulic Systems Related to Deck and Ballast Control


56.1 Determine the types of hydraulic system related to deck and ballast controlencountered in marine applications as follows:

- Capstan- Windlass- Stern door- Hatch closing devices

56.2 Establish the requirements of hydraulic systems for deck and ballast controlincluding types of fundamentals of operation


18/23

56.3 Describe the control systems available for hydraulic systems related to deck andballast control.

56.4 Establish preventative maintenance procedures and a specific maintenanceprogramme including servicing schedules for hydraulic systems as listed with dueemphasis to:

- Cleanliness- Filters and cooling of oil- Anti-foaming related to size of reservoir

Element 57

57 Ship Construction -Ship types and terminology


57.1 Identify the following basic ship types by recognising their general constructional

arrangement:

- Passenger liners- Passenger cargo vessels- Cargo carriers including oil tankers, ore carriers, liquid gas carriers, container

carriers.

57.2 Understand and use appropriate terminology in respect of ship construction andship features.

57.3 Describe the basic forms of ship construction including reasons for differentmethods and descriptive treatment of shear force and bending moments withrespect for loading and ballast conditions:

- Construction methods for girders- Features of riveted and welded construction including mass, economy of

construction, ease of fabrication, strength, water tightness, modularconstruction (pre-fabrication)

57.4 Describe and illustrate constructional details of transverse and longitudinalframing.

57.5 Discuss the effects on the ships structure of forces which create longitudinalstress, transverse stress and local stress.

57.6 Relate the following to the presence of stress in ship types:

Buoyancy, distribution of mass, dynamic forces such as heaving, swaying,surging, rolling, pitching, yawing, wave motion, slamming or pounding,concentrated loads, location of cargo, hull vibration and dry docking.

57.7 Identify the way in which stiffening and structural elements are employed toreduce or displace induced stresses.

57.8 Describe the requirements for internal subdivision by classification societies andinternational convention.

57.9 Identify where a minimum number of watertight bulkheads may be used andwhere additional bulkheads are necessary due to the nature of service of the ship

and the load waterline.


19/23

57.10 Illustrate the composite construction of bulkheads.

57.11 State the categories of standards applied to watertight bulkheads including thestandard applied to ensure that flooding is contained and a maximum draught isnot exceeded.

57.12 Identify that the loading on a bulkhead may arise form the water contained in acompartment.

57.13 Illustrate the increase in loading with depth of water.

Element 58

58 Scantlings and Hull Plating


58.1 Recognise that the thickness of scantlings is designed to allow for loads andcorrosion.

58.2 Illustrate the way in which plates are arranged to form the skin of a hull.

58.3 Describe and illustrate the way in which plates are secured to the hull, deck,bulkheads.

58.4 Identify that the hull and deck platings are load supporting members and that areduction in area cause thicker plate in the immediate area to be specified by theclassification societies.

58.5 Describe and illustrate how shell expansions are accommodated.

58.6 Describe the terms strakes, scantlings and plate butts. Describe how strakes andbutts of plates within strakes are connected.

58.7 Describe the special treatment given to the sheer strake.

Element 59

59 Tanks and fittings


59.1 Distinguish between double bottom, wing and deep tanks as structural memberscontributing to the strength and protection in the event of damage. Discussfeatures of construction of each.

59.2 Describe the arrangements of tanks immediately beneath machinery spaceincluding:

- Gradual sloping of the tank top- Intercostal girders- Continuous plate girders- Increased plate thickness- Engine and boiler seatings.


20/23

Element 60

60 Constructional Details of Ships


60.1 Illustrate typical constructional details of forepeak tank, chain lockers and collisionbulkheads.

60.2 Describe panting and pounding and their effects on structural members

60.3 Describe the constructional details which are incorporated to combat the stressesinduced by panting and pounding.

60.4 Sketch the construction of typical bulbous and ram bows and discuss their effecton hull performance.

60.5 Describe the arrangement of hawse and spurling pipes and their attachment tothe ships structure

60.6 Identify the specific requirements of anchor fittings, windlass seatings, cableattachments, with respect to their location and arrangement required for shiptypes.

60.7 Distinguish between the constructional details required of cargo spaces in thefollowing vessels:

- General trading vessels- Dual purpose vessels- Special purpose vessel as listed, tankers, bulk carriers, container ships,

Ro/Ro ships, refrigerated ships.

Element 61

61 Constructional Details of Ships


61.1 The constructional details should include size, special precautions because of thenature of the cargo being transported, cargo handling equipment, heaters,provision for heavy cargo and stability, the absence or presence of hatch covers,deep double bottom, alternative holds, insulation arrangements, hold constructionfor containers, selection of materials of construction, venting of chemical cargospaces.

61.2 Describe the purpose of watertight doors as follows:

- Restrict the loss of transverse stability- Restrict the damage of cargo- Restrict trim- Restrict loss of reserve buoyancy

61.3 Describe how openings in decks and watertight compartments are closed,including servicing and sealing arrangements.

61.4 Identify and describe:

- Stern post }- Stern tube }


21/23

- Stern construction } For single and twin screw ships.- Attachment of sterntube and sternpost }- Seatings for steering gear. }

61.5 Identify the measures which must be taken to ensure that there is no strengthloss when openings are constructed.

61.6 Illustrate the position and action of closing mechanisms.

61.7 List the maintenance and testing procedures required for ships openings.

61.8 Describe the classification requirements for common ship types.

61.9 Illustrate the common methods employed in joining structures of dissimilarmetals.

Element 62

62 Maintenance Features of Ship Structures


62.1 Describe and discuss the arrangements for specific areas of ships

62.2 List the maintenance required for each area

62.3 State the special corrosion protection which each area requires

62.4 Compile a list of inspection procedures and survey requirements

62.5 Describe sealing and securing arrangements which are applicable

62.6 Formulate a maintenance schedule based on experience and the requirements ofstatutory and survey societies.

62.7 For aft end arrangements:

- Describe how weardown is checked in sterntubes;- Recall from experience the repair procedures required in stern tubes.

62.8 List the checks and readings that would be taken during drydocking and thesignificance of each.

62.9 Describe the re-establishment of normal services at undocking.

62.10 List the ways in which information collected during dry docking is recorded.

Element 63

63 Legislation


63.1 Monitor and control compliance with national and international legislationregarding safety of life as sea and protection of the marine environment,including:

IMO Conventions STCW95


22/23

SOLASMARPOLISM Code

And - National legislation giving effect to these conventions including:

Maritime Transport Act 1994 and Maritime Rules and Marine ProtectionRules made under the Act.Any remaining Regulations made under the Shipping and Seamen Act 1952Resource Management Act 1991Ozone Layer Protection Act 1996MSA Marine NoticesCodes of Practice and Performance Standards of Life Saving Appliances andFire Fighting Appliances.

Element 64

64 Management and Administration


64.1 Demonstrate a knowledge of :

- Organisation of staff;- Control of staff;- Staff training including fire-fighting and damage control;- Involvement of staff in ship management committees affecting safety and

energy conservation;- Planned maintenance;- Record keeping

Element 65

65 Documentation


65.1 State what certificates and other documents are required to be carried on boardship by international conventions, how they are obtained, how they may beverified and the period of their legal validity, including but not limited to:

- Personal documents

Certificates of Competency including STCW endorsementsEndorsements for specific types of shipsMedical certificates.

- Ships documents

Safety certificatesSafety Equipment certificatesLoadline certificatesTonnage certificatesISM procedures and training manualsSurvey certificatesIOPP certificate and SOPEP

Garbage planSewage treatment plan


23/23

Oil transfer record book

ek general

Documents