The last few segments of the video I am pushing dirt from the shallow end of the pond (opposite of the dam) up into a shooting backstop berm. In hindsight I shouldn't have included it in the video and named it pond build.Does that dam have a core trench inside it? Looks like you are piling clay over grass to build it.
The first two clips of the dozens running together we are building the dam.
Yes I dug a core with an excavator then we used the dozers to fill it in as we built up the dam. The scraper made laps around the back side of the dam while dozers build the front part up. The timelapse segment in the middle is me on the backslope of the dam pushing the topsoil over the red clay dam.
I have lots more video to edit together I'll link it here when done.