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Your Assignment Determine the best method of shipment of 60,000 tons of coal from Duluth MN, to Cleveland, OH. – Analyze • Ship • Train • Truck – Direct Effects • Fuel consumption • Air pollution • Wildlife effects
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Jan 03, 2016

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Your Assignment Determine the best method of shipment of 60,000 tons of coal from Duluth MN, to Cleveland, OH. Analyze Ship Train Truck Direct Effects Fuel consumption Air pollution Wildlife effects. Secondary effects See what you come up with Assume - PowerPoint PPT Presentation
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Page 1: Your Assignment

Your Assignment

Determine the best method of shipment of 60,000 tons of coal from Duluth MN, to Cleveland, OH.– Analyze

• Ship• Train• Truck

– Direct Effects• Fuel consumption• Air pollution• Wildlife effects

Page 2: Your Assignment

– Secondary effects• See what you come up with

– Assume• Any return train or truck trips are empty• Use state truck speed limits

– Present results in English Units!!!• Most environmentally-friendly• Most economical

– Due October 30

Page 3: Your Assignment
Page 4: Your Assignment

Stewart J. Cort (Interlake Steamship)

Page 5: Your Assignment

Indiana Harbor (American Steamship)

Page 6: Your Assignment

Presque Isle (Great Lakes Fleet)

Page 7: Your Assignment

Edwin M. Gott (Great Lakes Fleet)

Page 8: Your Assignment

Mesabi Miner (Interlake Steamship)

Page 9: Your Assignment

Duluth MN to Cleveland OH• 60,000 tons• 833 miles• Speed = approx. 17 mph• Fuel= 42 gallons/mile (diesel)• CO = 2.39 lbs/mile• HC = 0.81 lbs/mile• NOx = 17.63 lbs/mile• Potential accidents

– Fatalities = 0.00012/one-way

– Injuries = 0.00028/one-way

– Collisions/groundings = 0.0049/one-way

• Crew = 30– Captain = $120,000 - $160,000 / year

– Deckhand = $40,000 / year

Page 10: Your Assignment

• One loaded “footer” =

– 6 trains, 100 100-ton cars

– 2308 trucks, 26 tons per truck