A while back, I promised more photos and video of the pipeline project that visited our area in the fall of 2013. The Enbridge Flanagan South Project included about 600 miles of 36-inch diameter pipe intended to carry about 600,000 barrels of crude oil per day. After realizing what the project involved, I watched carefully each day so that I might witness the process of laying the pipe in the ground. Even though I've worked for Caterpillar for over 20 years, I had never witnessed the pipelaying process, and since it was available for viewing only a few miles from our house, I jumped at the chance.
This first video shows three of the four Caterpillar pipelayers on the job, and a couple of support machines that performed interesting, and very specialized jobs. The first hydraulic excavator visible, sandwiched between a couple of pipelayers, seems to be primarily occupied with moving the wooden piles that support the sections of pipe before they are lowered into the trench. As the pipelayers lift the pipe, the supporting piles of skids become unnecessary and are moved closer to the trench so the following pipelayers can more easily work around them. At the end of the video you can see another machine designed to gather the wood used in the piles and organize it for future use. That machine is featured more prominently in the fifth video.
Since the pipeline has been operational well over a year now, it's amazing to think literally millions of barrels of oil have traveled through this pipeline in our neighborhood. Most of the clues of the pipeline's presence have vanished, while the benefits of improved oil movement from Illinois to Oklahoma continue to be felt in the oil industry around the world.