1、BRITISH STANDARD BS EN 13101:2002 Steps for underground man entry chambers Requirements, marking, testing and evaluation of conformity The European Standard EN 13101:2002 has the status of a British Standard ICS 97.145 BS EN 13101:2002 This British Standard, having been prepared under the direction
2、of the Building and Civil Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 14 November 2000 BSI 14 November 2002 ISBN 0 580 40726 8 National foreword This British Standard is the official English language version of
3、 EN 13101:2002. EN 13101 is a candidate “harmonized” European Standard and fully takes into account the requirements of the European Commission mandate M118 “Waste water engineering products”, given under the EU Construction Products Directive (89/106/EEC), and intended to lead to CE marking. The da
4、te of applicability of EN 13101 as a harmonized European Standard, i.e. the date after which this standard may be used for CE marking purposes, is subject to an announcement in the Official Journal of the European Communities. The Commission in consultation with Member States have agreed a transitio
5、n period for the co-existence of harmonized European Standards and their corresponding national standard(s). It is intended that this period will comprise a period, usually nine months, after the date of availability of the European Standard, during which any required changes to national regulations
6、 are to be made, followed by a further period, usually of 12 months, for the implementation of CE marking. At the end of this co- existence period, the national standard(s) will be withdrawn. EN 13101 is the subject of transitional arrangements agreed under the Commission mandate. In the UK, the cor
7、responding national standards are: BS 1247-1:1990, Specification for galvanized ferrous or stainless steel manhole steps. BS 1247-2:1990, Specification for plastics encapsulated manhole steps. BS 1247-3:1991, Specification for aluminium manhole steps. and based on this transition period of twenty-on
8、e months, BS 1247-1:1990, BS 1247-2:1990 and BS 1247-3:1991 would be withdrawn in June 2004. NOTE This date is approximate. Users of this standard should contact BSI Customer Services for confirmation of withdrawal. The UK participation in its preparation was entrusted to Technical Committee B/505,
9、Wastewater engineering, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or propos
10、als for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Amendments issued since publication Amd. No. Date CommentsBS EN 13101:2002 BSI 14 November 2002 i Cross-references The British Standards which implement internat
11、ional or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport
12、 to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, page i, a blank page
13、, the EN title page, pages 2 to 35 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued.ii blankEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN13101 October2002 ICS97.145 Englishversion StepsforundergroundmanentrychambersRequirements, mark
14、ing,testingandevaluationofconformity EchelonsdetroudhommePrescriptions,marquage, essai,etvaluationdelaconformit SteigeisenfrSteigeisengngeinSchchten Anforderungen,Kennzeichnung,PrfungundBeurteilung derKonformitt ThisEuropeanStandardwasapprovedbyCENon1August2002. CENmembersareboundtocomplywiththeCEN/
15、CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsin
16、threeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finlan
17、d,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploita
18、tioninanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN13101:2002EEN13101:2002(E) 2 Contents Foreword4 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .6 4 Requirements .6 4.1 General6 4.2 Materials6 4.2.1 Metals6 4.2.2 Plasticsencapsulation 7 4.3 Designrequirements . 7
19、 4.3.1 Types.7 4.3.2 Dimensions.7 4.3.3 Limitofinsertionofstep .10 4.3.4 Surfacecondition. 10 4.3.5 Corrosionresistance .10 4.3.6 Twist11 4.3.7 Verticalloading 11 4.3.8 ProofloadNonductilematerials(Greycastiron) . 11 4.3.9 Resistancetopullout .11 4.3.10 Resistancetoimpact . 11 4.3.11 Integrityofplas
20、ticsencapsulation .11 4.3.12 Thicknessofplasticsencapsulation .12 4.3.13 Integrityofgalvanizing. .12 5 Testing 12 6 Markinganddesignation. 12 6.1 Marking .12 6.2 Designation.13 7 Evaluationofconformity .13 7.1 General13 7.2 Typetesting(initialtestingoftheproduct). 13 7.3 Factoryproductioncontrol(FPC
21、) 14 7.3.1 General14 7.3.2 Equipment.14 7.3.3 Rawmaterialsandcomponents .14 7.3.4 Producttestingandevaluation 14 7.3.5 Nonconformingproducts. 15 AnnexA (normative) Twisttest. .16 A.1 Apparatus .16 A.2 Procedure .16 A.3 Testreport . .16 AnnexB (normative) Verticalloadingtest 17 B.1 Apparatus .17 B.2
22、Procedure .17 B.3 Testreport . .17 AnnexC (normative) Proofloadtestforgreycastironsteps18 C.1 Apparatus .18 C.2 Procedure .18 C.3 Testreport . .18 AnnexD (normative) Pullout/anchoragetest 19 D.1 Apparatus .19EN13101:2002(E) 3 D.2 Preparation .19 D.2.1 Method1Forstepsdesignedtobefactoryfixedintopreca
23、stconcrete19 D.2.2 Method2Forstepsdesignedtobefixedintomasonryorconcreteduringconstruction19 D.2.3 Method3Forstepsdesignedtobefixedafterconstruction 19 D.2.4 Method4Forstepsdesignedtobereplaced .19 D.3 Procedure .19 D.4 Testreport . .19 AnnexE (normative) Impacttest .21 E.1 Apparatus .21 E.2 Procedu
24、re .21 E.3 Testreport . .21 AnnexF (normative) Methodoftestforintegrityofplasticsencapsulation 23 F.1 Apparatus .23 F.2 Procedure .23 F.3 Testreport . .23 AnnexG (Normative) Methodoftestforintegrityofplasticsencapsulation(dryconditions).25 G.1 Apparatus .25 G.1.1 Poredetector. .25 G.2 Procedure .25
25、G.3 Testreport . .25 AnnexH (normative) Methodoftestforthicknessofplasticsencapsulation26 H.1 Apparatus .26 H.2 Procedure .26 H.3 Testreport . .26 AnnexI (informative) Evaluationofconformitybythirdparty .27 I.1 General27 I.2 Procedureofthethirdpartycontrol 27 I.3 Reportbythethirdparty. 28 AnnexZA (i
26、nformative) ClausesofthisEuropeanStandardaddressingessentialrequirementsorother provisionsofEUDirectives 29 Bibliography 35EN13101:2002(E) 4 Foreword Thisdocument(EN13101:2002)hasbeenpreparedbyTechnicalCommitteeCEN /TC 165,“Wastewater engineering“thesecretariatofwhichisheldbyDIN. ThisEuropeanStandar
27、dshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyApril2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby July2004. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,an
28、dsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeAnnexZA,whichisanintegralpartofthisdocument. InthisEuropeanStandardtheAnnexesAtoFandHarenormativeandtheAnnexesGandIareinformative. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganiza
29、tionsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN13101:2002(E) 5 1Scope Thisstandardspecifiesgene
30、ralrequirementsandtestingmethodsforstepsmanufacturedfromcastiron,steelor aluminium,foruseinmanholesandotherundergroundmanentrychambersasameansofaccess. Thisstandardspecifiesperformancecriteriaformechanicalstabilityandresistanceprovidingprotectionagainst falling.Correspondingtestmethodsandevaluationo
31、fconformityareincluded. ThestepsspecifiedinthisEuropeanStandardaresuitableforuseinsewage,surfacewaterand,subjecttothe requirementsofnationalregulations,potablewaterenvironments. Wherestepsaretobeusedinparticularcorrosiveenvironments,e.g.industrialeffluents,additionalprotectionmay berequired. Thissta
32、ndarddoesnotapplyforstepsmouldedinprefabricatedmanholesofthesamematerial. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.For datedrefe
33、rences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN1971, CementPart1:Composition,specificationsandconformitycriteriafo
34、rcommoncements. EN5733:1994, AluminiumandaluminiumalloysChemicalcompositionandformofwroughtproductsPart3: Chemicalcomposition. EN1561, FoundingGreycastirons. EN1562, FoundingMalleablecastirons. EN1563, FoundingSpheroidalgraphitecastirons. EN2101, Aerospaceseries;Chromicacidanodizingofaluminiumandwro
35、ughtaluminiumalloys. EN2284, Aerospaceseries;Sulphuricacidanodizingofaluminiumandwroughtaluminiumalloys. EN10025, Hotrolledproductsofnonalloystructuralsteels;Technicaldeliverycondition. ENV10080:1995,SteelforthereinforcementofconcreteweldableribbedreinforcingsteelB500Technical deliveryconditionsforb
36、ars,coilsandweldedfabric. EN100881, StainlesssteelsPart1:Listofstainlesssteels. EN100883, StainlesssteelsPart3:Technicaldeliveryconditionsforsemifinishedproducts,bars,rods,wire , sectionsandbrightproductsofcorrosionresistingsteelsforgeneralandconstructionpurposes. ENISO1461, Hotdipgalvanizedcoatings
37、onfabricatedironandsteelarticlesSpecifications.(ISO1461:1999) ISO1183, Plastics;Methodsfordeterminingthedensityandrelativedensityofnoncellularplastics ISO3599, Verniercallipersreadingto0,1and0,05mm). ISO3893:1977, Concrete;Classificationbycompressivestrength .EN13101:2002(E) 6 3 Termsanddefinitions
38、ForthepurposesofthisEuropeanStandard,thefollowingtermsanddefinitionsapply. 3.1 step componentwhichiscapableofbeingfixedintoorattachedtothewallofanundergroundmanentrychamberor manholetofacilitatesafeentryandexit 3.2 singlestep stepwhichisdesignedtosupportonefootorhand,andisintendedtobeinstalledinasta
39、ggeredconfigurationwith othersuchsteps 3.3 doublestep stepwhichisdesignedtosupporttwofeetortwohandsnexttoeachother,andisintendedtobeinstalledina singleverticalalignmentwithothersuchsteps 3.4 replaceablestep stepdesignedtoallowremovalandreplacement 3.5 tread topsurfaceofasteptoaccommodateafootorhand
40、3.6 plasticencapsulation polymericmaterialprovidingprotectionofametalcore 3.7 standoffdistance horizontaldistancefromtheverticalfaceofthemanholeorotherchambertothefrontofthestepafterfixing(see Figure1) 3.8 upstand raisedpartofastepdesignedtostopthefootslippinglaterallyofftheedgeofthestep 4Requiremen
41、ts 4.1General Stepsshallconformtotherequirementsofthisclause.Whereafixingsystemissuppliedaspartofthestep,the systemshallconformtotherequirementsofthisstandard. Stepsshallbeinstalledinaccordancewiththemanufacturersinstructions.Fortheinstallationofthesteps,national regulationsshallbeobserved. 4.2Mater
42、ials 4.2.1Metals Stepsshallbemanufacturedfromthefollowingmetals: a) Aluminumalloysaccordingtodesignation6060or6106ofEN5733:1994. b) castIron:EN13101:2002(E) 7 malleablecastironconformingtoEN1562; spheroidalgraphite(ductile)castironconformingtoEN1563; flakegraphite(grey)castironconformingtoEN1561. c)
43、Steel: steelconformingtoEN10025orENV10080:1995; austeniticstainlesssteelconformingtoEN100881orEN100883,minimumgradeX6CrNiTi1810. NOTE GradeX6CrNiMoTi17122orbettershouldbeusedforparticularlycorrosiveenvironments.Adviceshouldbe soughtfromthestepmanufacturer. 4.2.2 Plasticsencapsulation Thematerialfore
44、ncapsulatingstepsinplasticsshallbepolyethyleneofminimumdensity0,935g/cm 3 (astestedin accordancewithISO1183)orequivalentqualitiesofpolypropylenecopolymer. NOTE Ifencapsulatedstepsaretobeinstalledorstoredwheretheywillbesubjectedtoprolongedexposuretodirect sunlight,theyshouldbeprotectedfromthedegradationeffectsofultravioletlight.Thiscanbeachievedbytheuseofsuitab le pigmentsand/orstabilizers.Adviceshouldbesoughtfromthestepmanufacturer. 4.3 Designrequirements 4.3.1Types Stepsshallbeoneofthefollowingtypes: TypeA:Circulartreadwithoutpatternedsurface,withoutupstand; Ty
