Great lake boats, a good video

   / Great lake boats, a good video #241  
I'd guess it's shorter, and doesn't swivel left and right, so less complicated. Also less weight up high. Shorter belt. Less boom. Fewer rollers and bearings. I think I read something about it being limited to ports that have that type of unloading facility when it first came out.
 
   / Great lake boats, a good video
  • Thread Starter
#242  
The Cort has many limitations and its boom is just one of them. Reading below it was built to haul pellets from Superior BN dock to Gary IN and nothing else. Another limitation is its max cargo which is a sparse 58,000 tons. Nearly 15,000 less than the largest capacity 1000footers.. Seems other boats were designed differently after the Cort.


---------------------------------------------------------- copied off of boat nerd-----------------------------------

Great Lakes Fleet Page Vessel Feature -- Stewart J. Cort

By Jody L. Aho

The Lakes' first 1000-footer had its start in the yards of the Ingalls Shipbuilding Corporation of Pascagoula, Mississippi, in 1970. The unusual-looking vessel was known as "Hull 1173" but acquired the nickname "Stubby" due to its appearance. Hull 1173 consisted of the Cort's bow and stern sections, 182 feet long and 75 feet wide (the reduced width was necessary to pass through the St. Lawrence Seaway and Welland Canal locks). The vessel made its way up to the Lakes in 1971 where it was cut apart (following the "Cut Here" instructions painted on the hull) and the two ends were fastened to the 818-foot long midbody at Erie Marine in Erie, Pennsylvania.

The completed vessel was named Stewart J. Cort after the late vice president of Bethlehem Steel, and it sailed on its maiden voyage on May 1, 1972. The Cort is the only thousand footer with her pilot house forward. The Cort surpassed the Edmund Fitzgerald and the several dozen maximum Seaway-size bulk freighters which had shared the honors as largest on the Lakes from September 22, 1958, when the Edmund Fitzgerald entered service. The Cort's first trip was a load of 49,343 gross tons of taconite pellets, surpassing fleetmate Arthur B. Homer's 1970 record by over 20,000 tons.

The Cort is a self-unloader, but it does not use a traditional deck-mounted unloading boom. Instead, it uses a short shuttle boom at the after end of the vessel, behind the engine room. When the Cort arrives at the unloading dock, the short boom extends out over the side of the vessel. The system enables easier loading, and the ability to unload at higher speeds than most self-unloaders, but the main drawback is that the Cort can only visit certain unloading ports which can accommodate this arrangement.

The Cort has developed a steady run between the BNSF (formerly Burlington Northern) ore docks in Superior and the Bethlehem Steel mill in Burns Harbor, Indiana. The vessel also has the distinction of having used the Duluth piers among the least of any Great Lakes vessel, having done so fewer than a dozen times during its years on the Great Lakes.


Overall dimensions
Length 1000'00"
Beam 105'00"
Depth 49'00"
Capacity (tons) 58,000
Horsepower Four General Motors EMD Diesel engines 14,000
 
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   / Great lake boats, a good video
  • Thread Starter
#246  
OK guys, can we guess why these articulated tug/barges are seen on the lakes today??

 
   / Great lake boats, a good video
  • Thread Starter
#247  
Another great video heading up the Cuyahoga river in Ohio. Who says these boats can't navigate the tinny little river?? :laughing:

 
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   / Great lake boats, a good video
  • Thread Starter
#249  
Fire department report: Blough sustained $20 million in damages

2/12 - Duluth, MN – The fire aboard a wintering Roger Blough on Feb. 2 caused an estimated $20 million in damages, one-fifth the total cost of the $100 million lake freighter. Those details and others were pulled from the Sturgeon Bay (Wisconsin) Fire Department's report of the fire issued this week.

The Blough had been laid up for the Great Lakes shipping offseason at Fincantieri Bay Shipbuilding located in the Wisconsin port city on the western shore of Lake Michigan. The damage estimates from fire departments are only that, and don't always line up with what corporations say afterward.

So far, the Duluth firm that operates Blough and the rest of the Great Lakes Fleet for Canadian National Railway, Key Lakes, Inc., has not said what the fate of the Blough will be, or when or if it will return to service.

The fire department's report contains new details from the fire department lieutenants, Matt Austad and Brent Wiegand, who authored it.

The fire required patience, strategy and 1.4 million gallons of water, both to cool the steel of the ship that radiated 1,200-degree heat off its exterior, and to suppress both the fire and lingering hot spots during the 10-plus-hour effort. One million gallons of water came from hydrants, and the rest from the berth where the Blough was one of four ore boats stacked and bound together.

The ship keeper, the only one aboard the boat as the fire was first reported by shipyard staff at 1:38 a.m., was awakened by alarms and smoke coming into his room. He grabbed his clothes and left the boat.

"Heavy black smoke started building and became very intense, venting from both the port and starboard aft unloading area/belts," the report said.

The Blough was the second of four boats stacked together, with the James Barker anchored to the dock, and the Blough bound to it. The American Mariner and John J. Boland were on the other side of the Blough. During the operation, tugboats were used to separate the Blough and other boats as best they could in an icy berth in the lake's Sturgeon Bay.

Firefighters worked with shipyard crew members to cut holes into parts of the vessel using torches in order to vent and drop water onto burning areas. "The area had to be cooled only allowing short cuts as the heat and heavy black smoke continued hindering our ability to make access," the report said.

Belts that make up the self-unloading system burned. "We knew we had multiple belt fires," the report said. "We knew we had multiple belt fires along with whatever started this incident."

So far, no cause has been reported. Fire Chief Tim Dietman said further information will be available in the coming weeks. The fire remains under investigation, the report said, contrary to what was reported last week. Key Lakes, Inc., has not yet responded for this report to address the Blough's repairs and future.

Superior Telegram
 
   / Great lake boats, a good video #250  
I'm sure it's insured for physical damage, minus, of course, the deductible whatever that is.... Don't believe 20% would cause it to be scrapped.
 

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