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Risk of Vessel Accidents and Spills in the Aleutian Islands Designing a Comprehensive Risk Assessment - Special Report 293 (2009) / Chapter Skim
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H Summary Incident and Casualty Data from U.S. CoastGuard's Marine Safety Management System,1991–2000, and Marine Information Safety and LawEnforcement System, January 2000–March 2003
Pages 205-215

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From page 205...
... APPENDIX H Summary Incident and Casualty Data from U.S. Coast Guard's Marine Safety Management System, 1991–2000, and Marine Information Safety and Law Enforcement System, January 2000–March 2003 205
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From page 206...
... (Source: Marine Safety Management System.) Significant 2% Serious Major 7% 1% None 90% FIGURE H-2 Casualty severity: all vessel types.
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From page 207...
... Summary Incident and Casualty Data • 207 Offshore Supply Vessel, 106 Commercial Vessel, 145 Freight Ship, 235 Fishing Boat, 2,803 FIGURE H-3 Incidents by vessel type. (Source: Marine Safety Management System.)
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From page 208...
... 208 • Risk of Vessel Accidents and Spills in the Aleutian Islands Unclassified Vessel 502 Towboat/Tugboat 5 Tow/Tugboat 6 Tank Ship 7 Tank Barge 3 Research Vessel 3 Recreational Vessel 1 Unclassified Public Vessel 3 Passenger 3 Offshore Supply Vessel 9 Industrial Vessel 3 Freight Ship 180 Freight Barge 3 Fishing Boat 2366 Commercial Vessel 117 0 500 1000 1500 2000 2500 Number of Casualties FIGURE H-4 Casualties by vessel type. (Source: Marine Safety Management System.)
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From page 209...
... ) 1389 Missing Persons 7 Grounding 161 Flooding 53 Fire 97 Explosion 2 Equipment Failure 154 Collision 154 Capsizing 7 Breakaway 5 Allision 61 0 200 400 600 800 1000 1200 1400 1600 1800 Number of Incidents FIGURE H-5 Primary nature of incident: all vessel types.
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From page 210...
... HM WX 1% 6% EF 24% HF 69% FIGURE H-7 Primary cause of incident: fishing vessels only. EF = equipment failure; HF = human factors; HM = hull material; WX = weather conditions.
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From page 211...
... Summary Incident and Casualty Data • 211 Dry Cargo 1 Deck Stores 1 Auxiliary Boiler 2 Waste Reception 4 Engine Stores 5 Ballast 5 Lifesaving 6 Habitation 8 Firefighting 9 Habitiation 12 Containment Strategy 20 Cargo 20 General Safety 24 Containment Execution 24 Bilge 27 Steering 42 Electrical 49 Internal Combustion Engine 60 Navigation Execution 73 Miscellaneous 75 Fuel 83 Weather Conditions 93 Navigation 98 Hull 98 Sea State 100 Deck Machinery 113 Propulsion 142 Situational Awareness 947 Situational Assessment 1017 0 200 400 600 800 1000 1200 Number of Incidents FIGURE H-8 Top-level root causes of incidents: all vessel types. (Source: Marine Safety Management System.)
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From page 212...
... 212 • Risk of Vessel Accidents and Spills in the Aleutian Islands Deck Stores 1 Dry Cargo 1 Auxiliary Boiler 2 Ballast 3 Lifesaving 3 Waste Reception 4 Engine Stores 5 Firefighting 7 Habitation 7 Habitiation 11 Containment Execution 15 Cargo 17 Containment Strategy 17 Bilge 21 General Safety 21 Steering 37 Electrical 47 Internal Combustion Engine 51 Navigation Execution 62 Miscellaneous 66 Fuel 67 Weather Conditions 67 Hull 77 Sea State 78 Navigation 79 Deck Machinery 94 Propulsion 119 Situational Awareness 820 Situational Assessment 892 0 100 200 300 400 500 600 700 800 900 1000 Number of Incidents FIGURE H-9 Top-level root causes of incidents: fishing vessels. (Source: Marine Safety Management System.)
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From page 213...
... Summary Incident and Casualty Data • 213 Deck Stores 1 Dry Cargo 1 Auxiliary Boiler 2 Ballast 3 Lifesaving 3 Waste Reception 4 Engine Stores 5 Firefighting 7 Habitation 7 Habitiation 11 Containment Execution 15 Cargo 17 Containment Strategy 17 Bilge 21 General Safety 21 Steering 37 Electrical 47 Internal Combustion Engine 51 Navigation Execution 62 Miscellaneous 66 Fuel 67 Weather Conditions 67 Hull 77 Sea State 78 Navigation 79 Deck Machinery 94 Propulsion 119 0 20 40 60 80 100 120 140 Number of Incidents FIGURE H-10 Top-level root causes of incidents, removing situational awareness factors: fishing vessels. (Source: Marine Safety Management System.)
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From page 214...
... 214 • Risk of Vessel Accidents and Spills in the Aleutian Islands Dry Cargo 1 Deck Stores 1 Auxiliary Boiler 2 Waste Reception 4 Engine Stores 5 Ballast 5 Lifesaving 6 Habitation 8 Firefighting 9 Habitiation 1 Containment Strategy 20 Cargo 20 General Safety 24 Containment Execution 24 Bilge 27 Steering 42 Electrical 49 Internal Combustion Engine 60 Navigation Execution 73 Miscellaneous 75 Fuel 83 Weather Conditions 93 Navigation 98 Hull 98 Sea State 100 Deck Machinery 113 Propulsion 142 0 20 40 60 80 100 120 140 160 Number of Incidents FIGURE H-11 Top-level root causes of incidents, removing situational awareness factors: all vessels. (Source: Marine Information Safety and Law Enforcement System.)
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From page 215...
... 2 Fouling 2 Fire 2 Collision 3 Grounding 4 Damage to the Environment 22 0 5 10 15 20 25 Number of Incidents FIGURE H-13 Primary nature of incident: all vessels. (Source: Marine Information Safety and Law Enforcement System.)
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Key Terms

  • vessel types
  • weather conditions
  • primary nature
  • information safety
  • law enforcement

  • marine safety
  • safety management
  • marine information
  • incidents figure
  • equipment failure

  • vessel type
  • vessel maneuverability
  • human factors
  • hull material
  • primary cause

  • emergency response
  • missing persons
  • material failure


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