Laserfiche WebLink
.0�ar .24._ 2005;;10: 100 9162Wr � °ht Environmental 832-5152 a $— No-8048 P._10 ie <br /> - NW <br /> A * o - Specification <br /> Dualoy 3000/L <br /> Fiberglass Pipe and Fittings <br /> underground piping for petroleum products, <br /> alcohols, and alcohol-gasoline mixtures. <br /> Scope This specification covers the Approval,performance,materials and physical <br /> properties requirements for buried petroleum product piping in 2•through 6-in <br /> (25-150 mm)diameters for working pressures to 300 psi(2.07 MPa)and <br /> temperatures ranging from 150"F(66°C)to-40^F(-400C). <br /> Listings All components furnished udder this specification shall be listed with <br /> Underwriters Laboratories(UL)or Underwriters'Laboratories of Canada(ULC) <br /> for use as below-grade petroleum product piping.All pipe,fittings and adhesive <br /> must demonstrate performance which meets or exceeds testing specified in UL <br /> Sub)eCt 971 for all fluids- <br /> Performance requirements Pipe and finings shall be suitable for continuous operation at the pressures <br /> listed below at a sustained temperature of 150°F(660C).The pipe shall have an <br /> integral epoxy liner and a reinforced epoxy exterior coating. <br /> Pressure Ratings <br /> Nonrenal Petroleum Products Petroleum Products, <br /> Size Orgy Alcohols,and Alcohol. <br /> Gasoline Mixtures <br /> (In) (mm) (psi) (MPa) (psi) (MPG) <br /> 2 s0 300 2.07 175 1,21 <br /> 3 80 200 1.38 125 0.86 <br /> 4 100 150 1.03 100 0.99 <br /> 6 150 175 1.21 100 0.69 <br /> Materials Liner <br /> All filament-wound pipe shall contain a resin-rich liner which shall have a <br /> minimum thickness of 0.016 Inches(0.36 mm).The resin system used in the <br /> liner shall be chemlcally resistant epoxy resin which has been demonstrated to <br /> be satisfactory for the intended service. <br /> Structural wall <br /> The resins,reinforcements,coforents and other materials when combined as a <br /> ocmposlie laminate structure shall meet the performance requirements of this <br /> specification.Glass fiber reinforcement shall be'rype E glass with an epoxy- <br /> compatible finish.Glass fiber content shall be not less than 60 percent by <br /> weight of the reinforced structural wall. <br /> Exterior coating <br /> The pipe oterior shall have a 0.005-inch(0.13 mm)thick resin-rich coating with <br /> an organic fibrous reinforoemenl. <br />