Permits & Development - Encroachment(EP)/Driveway(DW) Permits - 2011_PS-1102000 thru PS-1102500_ - PS-1102138

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C. Cross Section i Posts shall be one or more of the following sizes: U.S.S. Weight Per Foot, I Size Gauge Pound 2"x 2" 12 2.42 i D. Holes Holes shall be seven-sixteenths plus or minus one sixty-fourth inches diameter on one(1)inch centers,on all four sides for the entire length of the post,or as noted in drawings. On square tubing,the holes shall be on the centerline of each side in true alignment and opposite to each other directly and diagonally. On rectangular tubing,holes shall be on the narrow side only. All posts shall be cut in such a manner to insure hole alignment between Anchors and Sleeves when driven into the ground. E. Length The length of each post shall be as specified and have a permissible length tolerance of plus or minus '/4'. Typical lengths shall be 1', 1 '/2',2 '/', 10' and 12'. F. Telescopic Properties The finished posts shall be straight and shall have a smooth uniform finish. It shall be possible to telescope all consecutive sizes of square tubes freely and for not less than ten feet of their length without the necessity of matching any particular face to any other face. All holes and ends shall be free from burrs and ends shall be cut square. G. Torsion Resistance I Supports shall be of sufficient size to support the sign panel. Signs on single supports shall resist the effect of eccentric wind force. A support member 10 feet long shall not rotate more than 2 degrees when test loaded with 50 foot-pounds(600 inch-pounds)torque on one end while the other end is firmly held against rotation. A suggested method of testing torsion resistance is illustrated by attachment TorsionResistance Test. H. Tolerances Tolerances on outside sizes Outside Tolerance At Nominal Outside Dimensions All Sides At Corners 2"x 2" Plus or minus .008" Note: Measurement for outside dimensions shall be made at least 2"from the end of the tube.