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201804403 <br /> PRINSCO GOLDFLO`PIPE SPECIFICATION <br /> PRINSCO <br /> PIPE WALL CROSS SECTION <br /> f 0.F <br /> P ;„. <br /> fr{gyr in:I'1.�q*..,9 <br /> y ! { � #f f NNH <br /> l� <br /> installation <br /> Pipe and fittings shall be installed in accordance with ASTM D2321 and Prinsco's published installation <br /> guidelines. Minimum cover for AASHTO H-25 loads shall be 12"for 4-through 48-Inch diameter pipe(18"for <br /> 60-inch pipe)to sub-grade in trafficked areas where flexible pavement is installed and shall be 12"for 4- <br /> through 48-inch diameter pipe(18"for 60-inch pipe)to the surface of rigid pavement. Contact your local <br /> Prinsco representative or visit www.orinsco.com for the latest installation guidelines. <br /> Reference Specifications <br /> This specification references the latest edition and revisions of the following standard specifications: <br /> • AASHTO M294-Standard Specification for Corrugated Polyethylene Pipe, 300-to 1500-mm <br /> Diameter <br /> • AASHTO M252-Standard Specification for Corrugated Polyethylene Drainage Pipe <br /> • ASTM F2306-Annular Corrugated Profile-Wall Polyethylene(PE)Pipe and Fittings for Gravity-Flow <br /> Storm Sewer and Subsurface Drainage Applications <br /> • ASTM D3350-Standard Specification for Polyethylene Plastics Pipe and Fittings Materials <br /> • ASTM F477-Standard Specification for Elastomenc Seals(Gaskets)for Joining Plastic Pipe <br /> • ASTM D2321 -Standard Practice for Underground Installation of Thermoplastic Pipe for Sewers and <br /> Other Gravity-Flow Applications <br /> Page 2 of 2 <br /> /1/tS°'St NE {3" Hoar(WUtrear,MN 56201 S 800 992 1725{ <br /> ic)Prinsco. Inc 11/09 <br />