Friday, April 28, 2017

Building the Sanitary and Ship Canal pioneered new technologies

I've read that much of the technology developed to build this canal such as steam-powered shovels was then used to dig the Panama Canal.

MWRD posted
Historical photo of the week: Construction of the Chicago Sanitary and Ship Canal at an unknown location in the mid-1890s, showing one of the cantilever incline machines that were used to move broken rock from the excavation areas to the spoil piles
Jeff Bransky It says section 10 on the photo. I noticed that that large conveyor structure is sitting on rails so it can be moved as work progresses. Interesting to see horses at work in the background. I imagine the machine was driven by a steam engine.
Eugene Klichowski Section 10 was between Summit and Willow Springs
I thought the above was a conveyor belt where this end would be lowered into the canal so men could dump debris on it. But the following indicates it is for removing big rocks.

MWRD posted
Historical Photo of the Week: Workers loading rock for removal during excavation of the Chicago Sanitary and Ship Canal in September 1894.
Kevin Murphy looks like the Lemont area with stone


Here is how they got the sidewalls so straight.
MWRD posted
Historical Photo of the Week: Workers pause for a photo with a channeling machine during construction of the Chicago Sanitary and Ship Canal (CSSC) near Romeoville on September 25, 1894. Channeling machines were used to make smooth, vertical “wall” cuts on each side of the canal and then the rock between the walls was drilled, blasted and removed. 

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