Install Sump Radon Mitigation

This video shows how to install a radon mitigation system using a sump pump cover. Below is a list of the parts I used and a time line of the video:
Radon Fan I used:
https://amzn.to/2Jk8q5K
The actual sump cover
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6 mil polyethylene plastic
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Pre-assembled check valve and pipe:
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3-5/8 inch hole saw
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3” PVC pipe 2 foot long pieces
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3” 90 degree PVC elbow
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3” Wye PVC fitting
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3” to 2” reducer PVC pipe fitting
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3” 90 degree street elbow (only 1 end is a socket)
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3” 45 degree street elbow (only 1 end is a socket)
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3” cap (with wire to keep critters out)
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3” pipe strap clams (to secure to house)
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Step drill bit (to make hole in 3” pipe that bypass pipe goes into)
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Electrical Switch I used:
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Electrical 3 Hole Box I used: (switch attaches to this)
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Watertight whip assembly 1/2 inch (how to attached box and fan and where wires go) The wires gage were really thick I swapped them out for standard residential wire to make install easier just FYI.
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Appliance power cord (what you plug into the wall)
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Video Timeline:
0:00 - Intro
0:38 - How it works
1:07 - Seal leakage areas first
2:19 - Seal base of cover to concrete
3:21 - Seal drain hole on side of base
3:38 - The components of the cover
5:33 - How to install the sump pump
9:30 - Dry fit the lid
10:42 - How to install the lid gasket
13:16 - How to install sump pump outlet gasket
14:32 - Modify/install gasket for pump electrical wires
15:22 - Installing the radon from lid to outside
19:00 - Installing the fan w/a water bypass pipe
22:07 - Connect the electrical components of fan