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<br />TABLE 1. Tape Color <br /> <br />Red: Electric <br />Orange: Telephone, Alarm, and Communications <br />Blue: Water Systems <br />Green: Sewer Force Mains, Sewer Service Laterals <br /> <br /> <br />2.03 GEOTEXTILE FILTER FABRIC: <br /> <br />A. Filter fabric for mats and liners shall be a pervious sheet of polyester, nylon, or <br />polypropylene filaments woven or otherwise formed into a uniform pattern with <br />distinct and measurable openings. <br /> <br />B. The filter fabric shall provide an Equivalent Opening Size (EOS) no finer than <br />the US Standard Sieve No. 100 and no coarser than the US Standard Sieve No. <br />50. <br /> <br />1. EOS is defined as the number of the US Standard Sieve having openings <br />closest in size to the filter fabric openings. <br /> <br />C. The filaments shall consist of a long-chain synthetic polymer composed of at <br />least 85 percent, by weight, of propylene, ethylene, or vinylidene-chloride. <br /> <br />D. The filaments shall contain stabilizers and/or inhibitors added to the base plastic <br />to make the filaments resistant to deterioration due to ultraviolet and heat <br />exposure. <br /> <br />E. The fabric shall have a minimum physical strength of 50 pounds per inch in <br />direction when tested in accordance with ASTM D 1682, using the Grab Test <br />Method with one square inch jaws and a constant rate of travel of 12 inches per <br />minute. <br /> <br />F. Elongation at failure shall be between 30 and 70 percent. <br /> <br />G. The fabric shall be constructed so that the filaments will retain their relative <br />position with respect to each other. <br /> <br />H. The edges of the fabric shall be selvaged or otherwise finished to prevent the <br />outer material from pulling away from the fabric. <br /> <br />I. The fabric shall be woven into a width such that it may be installed without <br />longitudinal seams. <br /> <br /> <br /> <br /> <br />City of Sunny Isles Beach <br />NE 174th Street Roadway Improvements <br />02300 - 5 Earthwork <br />14-1758 / 09-19-2014 <br />