Saturday, April 28, 2018

KCS Old Vicksburg 1930 Bridge over Mississippi River at Vicksburg, MS

(Bridge Hunter, no Historic Bridges, John A. Weeks IIISatellite)

John A. Weeks III

Thomas Johnston posted
Found this photo in some of my grandparents photos. I think it may have come from a deck of photos that he purchased when he was at Great Lakes training center in WW2 training in the navy.
Glen Olbermann Didn know the IC had a bridge crossing the Mississippi River there.
Dennis DeBruler I agree. My sources call it a KCS bridge. A 1928 RR Atlas labels the railroad as Yazoo.
Mike Bartels IC spun off the Meridian-Shreveport line to MidSouth Rail in 1986. KCS acquired MidSouth in 1994 and sold a 30 percent interest in this route to Norfolk Southern in 2006 to help finance improvements to what is now called the Meridian Speedway. The bridge was opened in 1930, replacing ferries. A new parallel highway bridge opened in 1973, although the rail bridge wasn't closed to motor vehicles until 1998.
Dennis DeBruler If NS helped improve it for the Meridian Speedway, I wonder how slow the trains went before the improvements. Or was it a matter of increasing the clearances for double-stack containers?

https://youtu.be/EefXs_tCOjY
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The ferry service before 1930.
~lamadiso
1930's Vicksburg Ferry under the Misc. category

Bob Martin Photo "view from upstream from about mid-river" from Bridge Hunter, cropped
William Brown posted two photos from WaterView Casino and Hotel with the comment: "A pair of over and unders in Vicksburg, Mississippi this morning. UP Atlanta bound Priority Z Train on the KCS headed to a NS handoff at Meridian, Mississippi. The second a KCS Mixed Freight. Both Barges headed to New Orleans, Louisiana." (Why does proximity to water make gambling OK?)

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Thursday, April 26, 2018

Aban/CTM/Milwaukee Z-6 Bridge over the North Branch

(Bridge Hunter, Historic Bridges, HAERPatrick McBriarty's page in ChicagoArchitecture, 3D Satellite image is below)

Chicago Terminal Railroad (reporting mark CTM) ran the last train across this bridge in February, 2018. There are some photos and a video near the end of this posting about that event.

20151212 7550, cropped+30+30



3D Satellite
[You can tell the satellite image is pretty old because some Finkl Steel buildings are still standing. I saved this image because the next image Google uses probably won't have the bridge.]
In this detail, we see at the end of the girder the four of the weights that provide 56.65 tons [Chicago Architecture] of counterweight. The space between the two steel girders would be full of these weights.
Photo from HAER ILL, 16-CHIG, 120--8 from il0842
Tommy Thompson posted
Here the CT comes across the bridge
after leaving North Avenue yard. April 2012,
taken from the bridge shanty.

J Robert Burfer posted
The Chicago, Milwaukee, & St. Paul Railroad’s Z-6 Swing Bridge. This is looking east at the swing portion. Most of the rail lines north of Cortland on Kingsbury are now abandoned. It appears that the south line to Goose Island is also abandoned.
John Foster shared
Yes, this is a swing bridge still in Chicago. It exists over the North Branch roughly one block south of Cortland Street. Built in 1899 also by the Chicago, Milwaukee & St. Paul Railway, this bobtail swing bridge is still operable due to its very low river clearance. Usually left in the open position, it is still used to move train carloads of recycling from scrap metal dealers on the east side of the river.
Mike Alteria posted ten photos with the comment: "Swing bridge on Chicago river, at Courtland & Elston....now abandoned."

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Jacob Diorio posted two photos with the comment:
Thursday, February 15th marked the end of Chicago Terminal's Goose Island Branch. Here they are shown crossing the Chicago River to retrieve 5 stored reefer cars and bring them back to North Avenue Yard. Once they arrived the yard, red boards went up on the leads.
Thanks to Ben Dziechciowski for loaning me a few of his pictures. They were supposed to run Wednesday when I was up there but couldn't due to bridge problems.
Brett Rydzon No more cars on Cherry St.???
Jacob Diorio Nope, these reefers were the last on the entire line
Dennis DeBruler Now I think the scrap yard is the only other thing that Sterling Bay has to kick out of the area to complete their gentrification and make the gridlock even worse. (When I went down there to get pictures of the Z-2 bridge, the traffic lights on North Avenue were green as far as you could see, but no one was moving except for an Uber car illegally using a right turn lane and then jamming back into the through traffic at the intersection.)  https://www.google.com/.../@41.9161156,-87.../data=!3m1!1e3
Doug Kaniuk Sipi Metals has been sold to developers and is in the poecess of closing/moving out. The line is dead, CTM and the city are in negotiation for turning the rail into a trail. here is the filing: https://www.stb.gov/.../2b35e86915113ca1852582350063f922...

[On the one year anniversary of this post, more photos and links have been added. Please click the link and scroll through the comments.]



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Rod LaFleur posted two photos and a video of the bridge closing for the last time. I assume it closed a lot faster back when it all of its copper wires.
From last week [posted Feb 26. 2018] for the “Train-a-philes.” One of the last swing bridges in the world made what was probably its last movement for a locomotive to come retrieve some box cars and move them over the North Branch of the Chicago River. The locomotive was diesel powered and the bridge was powered by a gas generator, since someone stole all the copper wire that once fed the hydraulic motors. Video of the bridge closing also included.
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John Gardner commented on a posting
They sure sidnt waste any time..
Went thru there today [April 23, 2018]

Saturday, April 21, 2018

IH: 1847 McCormick Harvester Plant

McCormick moved from Virginia to Chicago so that he could be closer to his market of large, flat farms. He built his first Chicago plant in 1847 at what is now the northeast corner of Michigan Avenue and the river.

Screenshot

Paul Petraitis posted
This is how the ICRR transformed the lakefront...its an Alexander Hesler panorama from 1858.
Dennis DeBruler I wonder if the building on the other side of the river from the station is the McCormick Harvester plant. He built a factory in Chicago in 1847 to be closer to his market and transportation. From what I have been able to determine, the building was in the northeast corner of what is now Michigan Avenue and the river. This photo also shows how important the grain trade was to Chicago. Schooners took grain to Buffalo for shipment on the canal and brought back coal from the Pennsylvania mines.Paul Petraitis And salt from Buffulo! And yes that's McCormick's plant.

Screenshot, fire damaged
The plant was destroyed by the 1871 fire. Since they had to rebuild anyhow, they rebuilt on the South Branch of the Chicago River were they could have more land and easily expand.



Friday, April 20, 2018

1947 Des Plaines River Flood in Lockport, IL


Bill Molony posted
In April of 1947, the Des Plaines River overflowed its banks and flooded the west side of the City of Lockport.
The Santa Fe parked freight cars on its tracks through Lockport in order to keep them from being washed out completely.Bill Molony The flood covered more than 1,000 yards of the Santa Fe's main line tracks near the Illinois & Michigan Canal. The Santa Fe detoured its trains between McCook and Joliet over the tracks of The Alton.
If the Santa Fe was flooded by the Des Plaines River, that means the Chicago Sanitary and Ship Canal was completely submerged because it is between the river and the tracks.

Sunday, April 15, 2018

Removing a tower crane with a GMK5275 mobile crane

(The photos on this page are licensed "CC BY," which means you can copy them freely as long as you acknowledge Dennis DeBruler as the photographer. As a courtesy, If you use some of the photos, I ask that you send me a copy/link/reference of where they were used to bruler <capital 2> xnet <period> <three letter "word" that means commercial>.)

I took over 400 photos, if you are interested in details, most of them are available in a construction trip report. You can use the timestamps to find the related photos.


The Grove GMK5275 mobile crane arrived at 5:06:30  Note the boom dolly. This crane has a telescopic boom. The lattice work you see is a "jib" carried on the side of the boom. They used a jib on the Downers Grove High School job. But they didn't need it for this job, which makes crane assembly and disassembly go faster.
20180408 0329,  ISO 6400
They are lifting the stack of four heavy-duty outrigger pads by hooking onto the bottom pad. Note the outrigger that is partially extended and is using just the builtin pad. This provides enough support when the crane doesn't have any counterweights and is using just a short boom length.

The worker between the two pairs of wheels has raised the pad, extended the outrigger, and lowered the pad onto the heavy-duty pad. The worker on the right is putting a pin back into the outrigger to hold it in the extended position.

Then they built a 51-ton stack of counterweights on the truck bed and hydraulic rams were lowered into the stack to attach to a couple of pillars on the base counterweight to lift the stack up to the crane's "rear end."

After changing from a two-part block with a fairly large hook to a small hook, the boom started extending at 6:31:18. At 6:41:42, all six extensions were out and the boom was at its full length of 223 feet. A boom segment takes a little over a half-minute to be extended. But there is a pause of over a minute between each extension.

06:47:36  They picked up some rigging that had four chains and removed all but one of the counterweights from the tower crane. While the weights were being removed, another worker went out on the boom to attach guide ropes at both ends.
07:35:09  After all but one counterweight was removed, they turned the tower crane around so that they could fasten the rigging to the boom.

One thing to note in the video below is that a worker on the roof was handling a rope at the other end of the boom. At 0:40, he arrives at the edge of the roof. (Just to the right of the tall traffic light.) At 1:20, he throws the bag over the side so that a ground worker can be ready when the end of the boom goes past the edge of the roof. My camera does HD, and, in a new window where you can go full screen, you can see the bag fall against the white backdrop of the building. You can even hear the "thunk" when it hits the ground.

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08:14:50  After removing the final counterweight, they removed the cab.

08:54:25  They then removed the frame and turret.

09:09:51  The tower consisted of three 39-foot truss segments. These were the tower parts that required the highest boom clearance and longest radius for the mobile crane. This time stamp is for the first segment that was removed.

10:28:17  They then divided the boom into segments.
11:07:08  It is a big deal for the village to grant the contractor permission to close a street. So while they had Maple Avenue closed and a mobile crane set up, the Custom Service Crane crew shared the crane with a Creative Erectors crew.  Creative Erectors is the subcontractor that built the interior of the three-story parking garage using precast concrete columns, beams, and slabs. In the details, I provide a couple of photos from this summer to give context for what they do. Here we see the 223' foot boom being laid out to pick up a slab that was stored on the far side of the building. Not only did this lift have a long radius, the boom was rather close to the top of the building by the time they got it low enough for the hook to reach the far side of the building.

11:17:22  The slab is on it way to the north side of the building to help fill the hole left by the tower's removal.


11:12:30  The first load to leave had the three tower segments, one boom segment, and the cab.
11:49:59  The second load had the frame separated from the turret so that the turret could stand straight on the trailer. In front is the platform that was on top of the cab. In that platform is the power cable that ran up the side of the tower. In the middle is all of the counterweights. Sticking out from the turret at the back is the frame that holds the travelling carrier and laying on the trailer is the block and hook. They had finished loading this trailer before they let the Creative Erectors crew use the crane. But it takes a while to strap everything down before they can leave.

13:07:40  The third, and final, load consists of the remaining boom segments and a trash bin.

Of interest is that there are two test weights in the trash bin. I assume the 2404 pound weight would be lifted with the travelling carrier at the end of the boom to verify the overload alarm did not sound. The tip of the tower crane is rated for 2404 pounds. Then the 245 pound weight would be added to verify the alarm does sound if trying to pick about 10% more than the rated load.

Also of interest, because the boom is triangular, the middle segment was turned upside down and strapped to the first segment loaded on the trailer. You can see the details for the turning and strapping of the middle segment.