|Post Grades and Footers - Style
Mark post grade minimums as illustrated. The posts can always be shortened later after the concrete has setup. Setting them too low can be a major problem.
2 - 3" O.D. x 21' HF40 corner post
2 - 3" O.D. x 15' HF40 end post (wing posts)
1 - 2-1/2" O.D. x 14'-6" HF40 line post (center post)