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022/22/99 18:23 N0.0?3 D0? <br /> ♦ Introduction Dualoy 3000/L pipe and sittings are manufactured from chemically inert thermosetting <br /> 1 Voxy resins reinforced with ho tensile strength fiberglass Filaments.The pipe i3 <br /> produced by filament winding.The pipe Incorporates a resin-rich inrer liner that is <br /> : resilier-,,and holiday-`ree and a resin-rich outer coat?ng that protects the resin-glass <br /> bond of the structural wall from UV radiation during storage and installation.The <br /> str,ctural wall strergth of Duafoy 3COO/L pipe is unsurpassed in the fiberglass pipe <br /> industry.Fittings are manufactured by filament-winding or cor^pression molding: <br /> injection molding is not employed. <br /> Dualoy 3000/L pipe and fittings are elec ricaily nonconductive and never require <br /> cathodic protection or sacrificial anodes.Installed systems are immune to external <br /> corrosion from stray-current electrolysis and cathodc irterference.They are <br /> unaffected by aikaiine or acidic soil conditions. <br /> I <br /> = 1 =i <br /> Fig. i-I A ryptc.V th,/ea-wodurt.savrce <br /> station lay"AemaJo i 3L'XIL <br /> fibergr2ss pipe for pmact piping ane <br /> Stage i and Stage N vapor recoviaryones. <br /> Dua+oy 300WX piping:salac avarrabre or �" J <br /> the camprete One of secondary i E <br /> COntarrmenr sYsh-rn�s. -"�`� <br /> Listings and approvals Dualoy 3000/L is listed in the Untted States with Underwritars Laboratories for <br /> nonmetallic underground piping for petroleum products,gseoline-alcohol blends and <br /> alcoho s for both primary(Fie MH9162)and containment(Fite MH 15596)piping <br /> systems.Dualoy 3000/1-pipe and fittirgs are also listed with urderwritsrs' <br /> Underwriters _abaratones of Canada for petroleum proaucts and oxygenated fuels(File CMH 715}, <br /> �U LG ! ay KIWA in the Netiieriands(Ref.ATA no.2062/1-F),by AB Statens AniAggrir.gs- <br /> 4 Laboratories Inc.& f ptovning in Sweden(Certificate SA 1-J-9846)and with the=rerch Ministry of the <br /> Environment(Arrate 261 bis).In Great Britain the DLaloy 3COC/L system has been <br /> tested and accented by the London Fire and Civil Defence Authority. <br /> Inspection,handling Inspection <br /> and storage upon receipt atthe jobsite,inspect the pipe fully.Locare,cutout,repair or reQiade <br /> damaged pine.Iricact damage is usually recognizable as rounded paieareasjLst <br /> under the surface or as deep gouges.scratches or cracks.Remove end protectors to <br /> inspect tags for darnage and then replace rretectors. <br /> Handling <br /> Fiberglass pipe is susceptible todarnageif handled improperly,Adhere to the following <br /> -ecommendations when handling: <br /> • Do not transport pipe without proper protection against impact. <br /> • Truck pipe racks should be padded with carpeting,;nnertubes,or the like to <br /> prevent damage. <br /> a Tie the pipe eown during transport to prevent it from bouncing on the racks and <br /> suffering impact damage. <br /> Do not use chains to tiedown the pipe on a truck:Use nylon straps or hemp rope. <br /> 3 <br />