BS-EN-13480-6-2004.pdf
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1、BRITISH STANDARD BS EN 13480-6:2004 Incorporating Amendment No. 1 Metallic industrial piping Part 6: Additional requirements for buried piping The European Standard EN 13480-6:2004, with the incorporation of amendment A1:2005, has the status of a British Standard ICS 23.040.01 ? BS EN 13480-6:2004 T
2、his British Standard was published under the authority of the Standards Policy and Strategy Committee on 21 July 2004 BSI 2006 ISBN 0 580 44128 8 National foreword This British Standard is the official English language version of EN 13480-6:2004, including amendment A1:2005. The start and finish of
3、text introduced or altered by amendment is indicated in the text by tags !“. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated in the text by !“. The UK participation in its preparation was entrusted to Technical Com
4、mittee PVE/10, Piping systems, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found i
5、n 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 to include all the necessary provisions of a contract. Users are responsi
6、ble for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK i
7、nterests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 34, an inside back cover and a back cover. The BSI copyright notice displayed in this
8、 document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments 1627431 May 2006See national foreword EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13480-6 July 2004 ICS 23.040.01 English version Metallic industrial piping - Part 6: Additional
9、requirements for buried piping Tuyauteries industrielles mtalliques - Partie 6: Exigences complmentaires relatives aux tuyauteries enterres Metallische industrielle Rohrleitungen - Teil 6: Zustzliche Anforderungen fr erdgedeckte Rohrleitungen This European Standard was approved by CEN on 16 April 20
10、04; amendment A1:2005 was approved by CEN on 22 September 2005. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical re
11、ferences concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member
12、 into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua
13、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CENAll ri
14、ghts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13480-6:2004 + A1:2005 E +A1 December 2005 (includes amendment A1:2005) (inclut lamendement A1:2005)(enthlt nderung A1:2005) EN 13480-6:2004 (E) 2 Contents page Foreword3 1 Scope 4 2 Normative
15、references4 3 General4 3.1 Safety 4 3.2 Routes.5 3.3 Depth of installation 5 3.4 Pipes marking and recording.5 3.5 Internal inspection provisions5 3.6 Contents removal.5 3.7 Trench drainage.5 4 Materials .6 5 Design and calculation6 5.1 Minimum wall thickness for buried piping6 5.2 Design.6 6 Instal
16、lation7 6.1 Trenches.7 6.2 Pipe laying8 6.3 Back filling8 7 Sleeves or casings.8 8 Corrosion protection.8 8.1 General8 8.2 Coatings9 8.3 Cathodic protection.9 9 Examination and testing .9 Bibliography34 Annex A (normative) Calculations for buried piping10 Annex ZA (informative) Relationship between
17、this European Standard and the Essential Requirements of EU Directive 97/23/EC 33 EN 13480-6:2004 (E) 3 Foreword This document (EN 13480-6:2004) has been prepared by Technical Committee CEN/TC 267 “Industrial piping and pipelines”, the secretariat of which is held by AFNOR. This European Standard sh
18、all be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2005, and conflicting national standards shall be withdrawn at the latest by January 2005. This document has been prepared under a mandate given to CEN by the Europe
19、an Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative annex ZA, which is an integral part of this document. This European Standard EN 13480 for metallic industrial piping consists of seven
20、 interdependent and not dissociable parts which are: Part 1: General; Part 2: Materials; Part 3: Design and calculation; Part 4: Fabrication and installation; Part 5: Inspection and testing; Part 6: Additional requirements for buried piping; CEN/TR 13480-7: Guidance on the use of conformity assessme
21、nt procedures. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, It
22、aly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword to amendment A1 This European Standard (EN 13480-6:2004/A1:2005) has been prepared by Technical Committee CEN/TC 267 “Industrial piping and pi
23、pelines”, the secretariat of which is held by AFNOR. the latest by June 2006. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Dir
24、ective(s), see informative Annex ZA, which is an integral part of this European Standard. This European Standard contains the Annex A (normative) to be added in EN 13480-6:2004, and the Annex ZA updated to replace the current Annex ZA in EN 13480-6:2004. According to the CEN/CENELEC Internal Regulat
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