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![Page 1: Your Assignment](https://reader035.fdocuments.in/reader035/viewer/2022062721/5681376a550346895d9f0227/html5/thumbnails/1.jpg)
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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– 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
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Stewart J. Cort (Interlake Steamship)
![Page 5: Your Assignment](https://reader035.fdocuments.in/reader035/viewer/2022062721/5681376a550346895d9f0227/html5/thumbnails/5.jpg)
Indiana Harbor (American Steamship)
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Presque Isle (Great Lakes Fleet)
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Edwin M. Gott (Great Lakes Fleet)
![Page 8: Your Assignment](https://reader035.fdocuments.in/reader035/viewer/2022062721/5681376a550346895d9f0227/html5/thumbnails/8.jpg)
Mesabi Miner (Interlake Steamship)
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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
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• One loaded “footer” =
– 6 trains, 100 100-ton cars
– 2308 trucks, 26 tons per truck