Grizzly Gravel Screen
Grizzly Gravel Screen Thebushlodge. Sep 12, 2011 gravel would be dumped on the screen from a front end loader want to build a grizzly above the screen deck so large rocks do not hit the screens and roll down the grizzly off the plant on the material mostly pit run, some top soil at job it is, a collection box open on one end 10 feet long and 8 feet wide.
