I'm building a purgola (some people call it an arbor) in my backyard and I'm in need of standard footing details for a four post pillar. Each post is a 4x4 (douglass fir no.1). I'm grouping four of these per corner to support the 24' long 4x12 beams. Does anyone know were I can obtain...
Drafters and designers are expected to have more than a basic understanding of GD&T, they're expected to have a working knowledge on how to apply it in order to produce fit and function at a reasonable cost. In addition to the basic courses, many pursue supplemental classes that teach advanced...
