Lights and shapes lrg
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Transcript of Lights and shapes lrg
Grunt Productions 2007
Rule of the RoadRule of the Road
International Regulations for International Regulations for the Prevention of Collisions at the Prevention of Collisions at
Sea (1972)Sea (1972)
A Brief By Lance GrindleyA Brief By Lance Grindley
Grunt Productions 2007
Layout of the RulesLayout of the Rules• Part A - GeneralPart A - General
• Part B Steering and Sailing RulesPart B Steering and Sailing Rules
• Part C - Lights and ShapesPart C - Lights and Shapes
• Part D - Sound and Light SignalsPart D - Sound and Light Signals
• Part E - ExemptionsPart E - Exemptions
• Annex 1 - Technical details lights and Annex 1 - Technical details lights and shapesshapes
• Annex 2 - Additional signals for fishingAnnex 2 - Additional signals for fishing
• Annex 3 - Technical details sound signalsAnnex 3 - Technical details sound signals
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Steering and Sailing Steering and Sailing RulesRules
•Must always keep a good look Must always keep a good look outout
•Must go at a safe speed for the Must go at a safe speed for the conditionsconditions
•Must always check to assess if Must always check to assess if there is a risk of collisionthere is a risk of collision
•Must take positive action to avoid Must take positive action to avoid collisioncollision
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Narrow ChannelsNarrow Channels
•You must always navigate on the You must always navigate on the starboard side of the channel.starboard side of the channel.
•You must not impede large You must not impede large vessels that can only navigate vessels that can only navigate safely within the channel.safely within the channel.
•You must not cross the channel You must not cross the channel if this impedes a large vessel if this impedes a large vessel navigating within the channel.navigating within the channel.
Grunt Productions 2007
Narrow ChannelsNarrow Channels
Do not impedeDo not impede
Do not crossDo not cross
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Action between vessels Action between vessels
• Rules apply when vessels are in sight of Rules apply when vessels are in sight of one another.one another.
• Power driven vessels must give way to:Power driven vessels must give way to:
• Vessels ‘Not under Command’Vessels ‘Not under Command’
• Vessels carrying out special operationsVessels carrying out special operations
• Fishing vesselsFishing vessels
• Sailing vesselsSailing vessels
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Sailing VesselsSailing Vessels
Wind
Port TackGive Way
Starboard TackStand On
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Sailing VesselsSailing Vessels
WindWindwardGive Way
LeewardStand On
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Power Driven VesselsPower Driven Vessels
Crossing VesselsCrossing Vessels
Stand On Stand On VesselVessel
Give Way Give Way VesselVessel
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Meeting Head OnMeeting Head OnBoth vessels alter course to starboardBoth vessels alter course to starboard
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OvertakingOvertaking
Overtaking vessel must ALWAYS give wayOvertaking vessel must ALWAYS give way
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ShapesShapes
• Shapes are displayed to warn other Shapes are displayed to warn other vessels of special conditions or vessels of special conditions or operations.operations.
• Shapes are displayed where they can Shapes are displayed where they can best be seen.best be seen.
• Shapes are used to identify - vessels ‘not Shapes are used to identify - vessels ‘not under command’, restricted in their under command’, restricted in their ability to manoeuvre, vessels anchored ability to manoeuvre, vessels anchored or aground, long tows, fishing, etc. or aground, long tows, fishing, etc.
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Not Under CommandNot Under Command
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Restricted in Ability to ManoeuvreRestricted in Ability to Manoeuvre
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At AnchorAt Anchor
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Vessel AgroundVessel Aground
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Fishing VesselFishing Vessel
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Tow greater than 200 metres in Tow greater than 200 metres in lengthlength
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Sailing Vessel Under PowerSailing Vessel Under Power
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Vessel Constrained by Vessel Constrained by DraughtDraught
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LightsLights
Masthead Masthead Light 225ºLight 225º
Port Sidelight Port Sidelight 112½º112½º
Stbd Sidelight Stbd Sidelight 112½º112½º
Sternlight Sternlight 135º135º
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Lights for Power Driven VesselsLights for Power Driven Vessels
• Vessels more than 50 metres length - Vessels more than 50 metres length - masthead light visible for 6 miles, side masthead light visible for 6 miles, side and sternlight visible for 3 miles.and sternlight visible for 3 miles.
• Vessels between 12 and 50 metres Vessels between 12 and 50 metres length - masthead light visible for 5 length - masthead light visible for 5 miles, side and sternlight visible for 2 miles, side and sternlight visible for 2 miles.miles.
• Vessels more than 50 metres in length Vessels more than 50 metres in length show a second masthead light.show a second masthead light.
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Power Driven VesselPower Driven Vessel
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Power Driven VesselPower Driven Vessel
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Power Driven VesselPower Driven Vessel
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Power Driven VesselPower Driven Vessel
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Not Under CommandNot Under Command
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Special OperationsSpecial Operations(restricted in ability to manoeuvre)(restricted in ability to manoeuvre)
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Under TowUnder Tow
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Fishing VesselFishing Vessel
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TrawlerTrawler
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At anchorAt anchor
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AgroundAground
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Vessel Constrained by Vessel Constrained by DraughtDraught
Grunt Productions 2007
Questions???Questions???