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Dry-Docking And Surveys

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INTRODUCTION TO DOCKING
M 031

  • Historical notes, Careening
  • Wet-dock, Dry-dock
  • Frequency, Survey, Functions
  • Special survey, In-water survey

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DRY-DOCK TYPES
M 032

  • Dry-dock types, Graving
  • Floating, Synchrolift, Slipway, Cradle

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DRY-DOCK PLANNING
M 033

  • Preparation for dry-dock, Work list
  • Docking plans
  • Dry-dock supply services
  • Under-water fittings, Blocks
  • Tank surveys

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ENTERING DRY-DOCK
M 034

  • Animations of entering dry-docks
  • Graving dock, Floating Dock
  • Synchrolift, Slipway
  • Key points of operations

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HULL INSPECTION PART 1
M 035

  • Inspection group
  • For'd end of vessel, chain marks
  • Bow flare dammage, Thrusters
  • Contact damage examples
  • Example repairs, Paint damage
  • Slamming damage
  • Hull side condition

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HULL INSPECTION PART 2
M 036

  • Sea suctions, Stabilisers
  • Bilge keels, Anodes
  • Aft end of vessel, Rudder
  • Rudder stock, Rudder weardown
  • Propeller, Propeller damage
  • Washing hull, Shot-blasting hull

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TESTS
M 037

  • Hull testing, Water pressure test
  • Air pressure test, Hose test
  • Hammer test, Drill test
  • Non-destructive tests, Visual
  • Radiography test, Ultrasonic test
  • Plate wastage guide

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PERMIT TO WORK SYSTEM (M 510)
M 038

  • COSWP, ISGOTT
  • Purpose, Dangers, Principles
  • Content, Hot and cold work
  • Hot work flowchart, Regulations
  • Example hot permit
  • Example cold permit
  • Electrical isolation, Example EIC

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ENTERING ENCLOSED SPACES (M 511)
M 039

  • COSWP, ISGOTT
  • Purpose, Dangers, Principles
  • Content, Example enclosed spaces
  • Example general permit
  • Example specific permit
  • Example space entrances
  • Entry check list

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TANK SURVEYS PART 1
M 040

  • Tank bottom drain plugs
  • Drain plug drawing, Identification
  • List, Removal, Storage
  • Typical faults, Silt and mud
  • Paint damage, Crazing
  • Cracking, Blisters
  • Surface rust, Severe rust
  • Corrosion, Severe corrosion

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TANK SURVEYS PART 2
M 041

  • Sacrificial anodes, Plate wastage
  • Example cracks, Example fractures
  • Contact damage, Duct keel inspection
  • Tank fittings, Pipes, Heating coils
  • Valves, Extended spindles

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DECK SURVEYS PART 1
M 042

  • Ranging the anchor chain
  • Chain survey
  • Deck machinery, Capstans
  • Mooring winches, Hydraulics
  • Hydraulic power packs
  • Deckhouse crack, Deck corrosion
  • Cargo hatches, Hatch corrosion
  • Under-hatch inspection
  • Coaming corrosion, Steel plate repair

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DECK SURVEYS PART 2
M 043

  • Enclosed spaces, Bulk carrier holds
  • General views, Side frames, Repair
  • Example crack, Bulkheads
  • Bulkhead reinforcement
  • Bulkhead replacement
  • Gas carrier tanks, Prismatic tank

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DEPARTING DRY-DOCK
M 045

  • Pre-departure checks
  • Ship services
  • Leaving dryocks, Graving, Floating
  • Synchrolift, Slipway

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HULL MATERIALS
M 046

  • Hull materials
  • Wood construction, Hardwood
  • Softwood, Decay, Wood borers
  • Teredo, Gribble, Martesia
  • Aluminium construction
  • Connection to steel
  • GRP construction, Gel coat, Osmosis
  • Ferrocrete construction

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EXAMPLE CASES
M 049

  • Leaking bottom tank plug
  • Hull damage due to bad chocking

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