(1) All materials shall be treated wood, or wood of natural resistance to decay, hot-dip galvanized steel, or plastic materials. Installation and durability standards for plastic fencing material shall meet all manufacturer's standards and specifications, which standards and specifications must also meet all requirements for approval of fence materials under the city's Building Code.flooring for swimming pool decks All wood shall be construction grade 2 or better. (2) Fence posts shall consist of one of the following for a five- to six and one-half-foot fence: Four-inch by four-inch wood post; or 17/8-inch diameter steel pipe with a wall thickness of 0.120 inches; or 17/8-inch square standard gauge steel pipe with a wall thickness of 0.120 inches. Fence posts shall consist of one of the following for a fence over six and one-half feet to eight feet: Four-inch by four-inch or four-inch by six-inch wood post, or 23/8-inch diameter steel pipe with a wall thickness of 0.130 inches; or 23/8-inch square standard gauge steel pipe with a wall thickness of 0.130 inches. (3) Fence posts for a five- to six and one-half-foot fence shall be spaced a maximum of eight feet on center. Fence posts for a fence over six and one-half feet to eight feet shall be spaced a maximum of one of the following lengths: if a four-inch by six-inch wood post is used, the posts shall be spaced eight feet on center; or if a four-inch by four-inch wood post is used, the fence posts shall be spaced six feet on center; 23/8-inch diameter steel pipe or 23/8-inch square standard gauge steel pipe is to be spaced a maximum of eight feet on center. (4) Four-inch by four-inch wood fence posts shall be set in a minimum ten-inch diameter concrete pier, extending a minimum of two feet deep. Steel posts shall be set in a minimum eight-inch diameter concrete pier, extending a minimum of two feet deep. Four-inch by six-inch wood fence posts shall be set in a minimum 12-inch diameter concrete pier, again extending a minimum of two feet deep.cheap above ground pool decks wood (5) Any wooden stockade style fence five feet to six and one-half feet that is visually nontransparent shall have a minimum of three two-inch by four-inch rails. Any wooden stockade style fence over six and one-half feet to eight feet that is visually nontransparent will have a minimum of four two-inch by four-inch rails. (6) Vertical wooden fence boards or pickets shall be a minimum of one inch in thickness and all pickets shall be spaced such that a sphere four inches in diameter cannot pass through. [url=http://www.outdoorfenceforsale.com/fence-solutions/wpc-fence/4832.html]plastic outdoor fence[/url] The resources come from:http://www.outdoorfenceforsale.com
