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i <br />r� <br />k <br />of anti -hydro grout. <br />f . <br />E, <br />All appurtenances inside the tanks shall be as shown in the plans, <br />9 <br />or as called for by F.A.C. Chapter 6413-6 which shall take <br />precedence aver the plans and specifications. <br />3. PIPE <br />AND FITTINGS. <br />A. <br />Header pipe shall be N.S.F. approved, Type PSM, P.V.C., meeting the <br />requirements of ASTM D3034-89, "Standard Specifications for Type <br />P <br />r <br />PSM, P.V.C. Sewer Pipe and Fittings". <br />B. <br />Drainfieid pipe shall be 4 -inch„ corrugated, polyethylene pipe and <br />fittings, conforming to the Standards of ASTM F405-89, "Standard <br />Specification for Corrugated Polyethylene Tubing and Fittings". The <br />pipe shall have perforations which meet the requirements of F.A.C. <br />Chapter 6413-6.014 (4) (g). <br />4. DRAINRELD TRENCH BED MATERIALS: <br />A. <br />The absorption bed shall be constructed of limestone, quartz rock, granite, <br />river gravel or other approved material conforming to ASTM C33-86 or <br />ASTM 0330-87 meeting F.D.O.T. specification 901 as required by <br />F.A.C. Chapter 64E-6.014 (4) (c) for drain#ield use. <br />B. <br />A barrier of polyester bonded filament such as Mirafi 140 NS or <br />Terratix 2708 shall be installed on top of the aggregate ,prior to <br />backfilling. <br />R� <br />i� <br />zw.x <br />