Adding culvert pipe extension & controlling water on your land

A quick farm vlog here on adding a culvert pipe coupler and extending a plastic double wall culvert pipe. This is on our farm in Southern Illinois and over the last 10 years or so we've had to tackle a lot of water drainage issues on various farms that were left unchecked for many years and caused a lot of water runoff destruction. This is a pretty simple DIY project that can be done with a tractor loader or rented mini excavator but there are just a few nuances to getting the culvert pipe sealed up properly. But for today lets add an extension. Oh, and here are a few of the videos referenced here:
FIXING POND DAM LEAK: https://www.youtube.com/watch?v=HlaiA1X7U0Q&t=449s