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After rough grading the pond we were asked to come back and pump out any water that had collected over the summer. Another contractor had to come in and install the last few peices of inlet pipe below the current water level. In this video you will see how we filled the sump hole with water so that no sediment would be pulled in. This was critical as we were pumping directly into a manhole (and thus into a storm drain).
► Top Fives is a Disney Partnered Channel! Mother nature has gone berserk! Today's upload is on the top five biggest trees on Earth. Some of these trees are also the oldest in the world. I hope you all enjoy. *Original content produced in studio by JJO Video Media* Several segments are licensed under Creative Commons (CC) Milton Westy (CC), Justin Lovett (CC), fccysf (CC), Jerry M (CC) The Top Fives channel brings you informational and entertaining top five videos from around the world. Join us and subscribe for more. Follow us on Facebook! https://facebook.com/topfivesyoutube Note: The videos featured on the Top Fives channel are for educational and informational purposes. If you have a good idea for a video, leave us a comment! We try to read each and every comment made.
This video shows how I take microwave magnets out of a microwave. I hang screwdrivers, pliers, saw blades, etc on them. I hold up maps, building plans, instructions, etc...with them. I pick up nails, screws etc... with them..... the list goes on.. AND here's another cool thing I do with them: https://youtu.be/n6XXroLojio AND https://youtu.be/o1uubKwmz0 DISCLAIMER: It can be very dangerous to take microwaves apart. The capacitor can hold a charge even if the microwave has been unplugged for a while. YOU CAN GET SHOCKED! There are other risks such as the ceramic piece that holds a dangerous substance.... if this is broken and contents inhaled, there can be serious consequences to your health. Don't attempt this if you are not willing to accept the risk of shock, inhalation or other injury! In fact.... don't even do this unless you have researched ALL the threats.
Will Hoover dam and Lake Mead be dry by 2021? It really looks that way according to all reports, studies and observations. I am traveling the Lake Powell area, Grand Canyon Area and Hoover Dam area in March 2017 I will be from one end to the other kicking ass and taking names trying to find out where all the water went. If you would like to help out and like what I do here you can use this link and its always appreciated. Music and HD stock footage under license to Paul Flores & James Flores of Darkskywatchers Global Skywatch Network Darkskywatcher74@yahoo.com by Video Blocks @ www.videoblocks.com and www.audioblocks.com Additional Royalty Free Music Provided By Purple Planet @ www.purple-planet.com
3D METHOD STATEMENT OF A DAM CUTOFF / PLASTIC DIAPHRAGM WALL / CEMENT BENTONITE / SEEPAGE BARRIER CONSTRUCTION
The video shows the construction of a cutoff wall to remediate or prevent seepage of water from happening under a dam or reservoir. The seepage over time can cause the foundation of the dam to weaken, potentially leading to the collapse of the dam itself. The construction of the wall is accomplished with the construction of a cement bentonite (also called CB or coulis) plastic diaphragm wall. This is undertaken with the usage of modern equipment that can dig through both soils and rocks. Wall thicknesses can vary from 80cm up to 1.5m. The wall can reach depths of up to 250m.
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