Layout of a fence squarely using the 3-4-5 method; Construct a fence on a hill using a "step-down method"; Locate, and dig post holes using a post hole digger and a power auger; Align and set the supporting posts; Dado cut for fitting rails to posts; Build and install a gate; Use traditional hand tools, as well as power and pneumatic equipment; Gain a thorough understanding of your fences and gates project whether done by yourself or a professional