Using a 1988 Caterpillar bulldozer to dig drainage in shale on the side of a steep driveway. Than smooth out the driveway.
0:00 Looking at driveway
8:23 Fixing driveway
24:16 Looking at finished work
28:55 Inspecting drainage during the rain
29:51 T shirts available
30:08 Re-visiting and doing maintenance to a driveway I fixed last year

Tshirts: https://www.ebay.com/itm/183390302680