Designation:F2986−12StandardSpecificationforCorrugatedPolyethylenePipeandFittingsforMineLeachateApplications1ThisstandardisissuedunderthefixeddesignationF2986;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1Thisspecificationcoversrequirementsandtestmethodsformaterials,workmanship,dimensions,perforations,pipestiffness,elongation,jointseparationresistance,qualityofextrudedpolyethylene,brittleness,testing,andmarkingofcorrugatedpolyethylene(PE)pipeandfittingsforminedrain-ageandleachatecollectionandtransmissionpipe.Itcoversnominalsizes3in.(75mm),4in.(100mm),6in.(150mm),8in.(200mm),10in.(250mm)12in.(300mm),15in.(375mm),18in.(450mm)and24in.(600mm)diameter.1.2Thisspecificationcoverssingleprofilewall,annularextrudedcorrugatedpolyethylenepipeasdepictedinFig.1,anddoublewall,annularextrudedcorrugatedpolyethylenepipeasdepictedinFig.2.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thefollowingprecautionarycaveatpertainsonlytothetestmethodportion,Section9,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimita-tionspriortouse.2.ReferencedDocuments2.1ASTMStandards:2D618PracticeforConditioningPlasticsforTestingD1600TerminologyforAbbreviatedTermsRelatingtoPlas-ticsD2122TestMethodforDeterminingDimensionsofTher-moplasticPipeandFittingsD2412TestMethodforDeterminationofExternalLoadingCharacteristicsofPlasticPipebyParallel-PlateLoadingD2444TestMethodforDeterminationoftheImpactResis-tanceofThermoplasticPipeandFittingsbyMeansofaTup(FallingWeight)D3350S...
