BS EN 13480‑1:2017+A1:2019 BSI Standards Publication Metallic industrial piping Part 1: General BS EN 13480‑1:2017+A1:2019 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 13480‑1:2017+A1:2019. It supersedes BS EN 13480‑1:2017, which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PVE/10, Piping systems. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. © The British Standards Institution 2019 Published by BSI Standards Limited 2019 ISBN 978 0 580 51189 9 ICS 23.040.03; 23.040.01 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017. Amendments/corrigenda issued since publication Date 31 December 2019 Text affected Implementation of CEN amendment A1:2019: See European Foreword for details BS EN 13480‑1:2017+A1:2019 EN 13480-1 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM June 2017 ICS 23.040.03 Supersedes EN 13480-1:2012 English Version Metallic industrial piping - Part 1: General Tuyauteries industrielles métalliques - Partie 1 : Généralité This European Standard was approved by CEN on 21 June 2017. Metallische industrielle Rohrleitungen - Teil 1: Allgemeines This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 26 June 2019. 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 references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre 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 into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13480-1:2017 E BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) Contents Page European foreword....................................................................................................................................................... 3 1 Scope .................................................................................................................................................................... 5 2 Normative references .................................................................................................................................... 5 3 3.1 3.2 Terms, definitions, symbols and units .................................................................................................... 6 Terms and definitions ................................................................................................................................... 6 Symbols and units ........................................................................................................................................... 9 4 Interdependency of the parts of the series ............................................................................................ 9 5 5.1 5.2 5.3 5.4 Classification of piping ............................................................................................................................... 10 General ............................................................................................................................................................. 10 Piping of category 0 ..................................................................................................................................... 12 Piping operating 0,5 bar ......................................................................................................................... 12 Special cases ................................................................................................................................................... 12 6 Requirements for Piping systems .......................................................................................................... 12 7 7.1 7.2 Accessories ..................................................................................................................................................... 12 Industrial valves ........................................................................................................................................... 12 Safety systems ............................................................................................................................................... 12 Annex A (informative) Maintenance of EN 13480 ......................................................................................... 13 A.1 Introduction ................................................................................................................................................... 13 A.2 Scope and composition of the Working Group .................................................................................. 13 A.3 Methods of Maintenance............................................................................................................................ 13 A.3.1 Administration tools ................................................................................................................................... 13 A.3.2 Submission of queries and consultation of the experts ................................................................. 14 A.4 Results of the consultation ....................................................................................................................... 14 A.4.1 Practical provisions for interpretations .............................................................................................. 14 A.4.2 Practical provisions for corrections ...................................................................................................... 15 Annex Y (informative) History of EN 13480‐1 ................................................................................................ 16 Y.1 Differences between EN 13480‐1:2012 and EN 13480‐1:2017 ................................................... 16 Y.2 List of corrected pages of Issue 2 (2019‐06) ...................................................................................... 16 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EU aimed to be covered.............................................. 17 Bibliography ................................................................................................................................................................. 18 2 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) European foreword This document (EN 13480-1:2017) has been prepared by Technical Committee CEN/TC 267 “Industrial piping and pipelines”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2017, and conflicting national standards shall be withdrawn at the latest by December 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document 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 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 eight 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 assessment procedures; Part 8: Additional requirements for aluminium and aluminium alloy piping. Although these Parts may be obtained separately, it should be recognised that the Parts are inter-dependant. As such the manufacture of metallic industrial piping requires the application of all the relevant Parts in order for the requirements of the Standard to be satisfactorily fulfilled. This European Standard will be maintained by a Maintenance MHD working group whose scope of working is limited to corrections and interpretations related to EN 13480. 3 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) The contact to submit queries can be found at http://www.unm.fr (en13480@unm.fr). A form for submitting questions can be downloaded from the link to the MHD website. After subject experts have agreed an answer, the answer will be communicated to the questioner. Corrected pages will be given specific issue number and issued by CEN according to CEN Rules. Interpretation sheets will be posted on the website of the MHD. This document supersedes EN 13480-1:2012. This new edition incorporates the Amendments which have been approved previously by CEN members, and the corrected pages up to Issue 4 without any further technical change. Annex Y provides details of significant technical changes between this European Standard and the previous edition. Amendments to this new edition may be issued from time to time and then used immediately as alternatives to rules contained herein. It is intended to deliver a new Issue of EN 13480:2017 each year, consolidating these Amendments and including other identified corrections. Issue 2 (2019-06) consolidates Amendment EN 13480-1:2017/A1:2019; it includes the corrected pages listed in Annex Y. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. 4 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) 1 Scope This European Standard specifies the requirements for industrial piping systems and supports, including safety systems, made of metallic materials with a view to ensure safe operation. This European Standard is applicable to metallic piping above ground, ducted or buried, irrespective of pressure. This European Standard is not applicable to: Pipelines and their accessories; Stream waterways such as penstocks, pressure tunnels, pressure shaft for hydro-electric-installations and their related specific accessories; Piping for vehicles covered by the EEC type approval procedures as laid down in Directives 70/156/EEC [1], 74/150/EEC [2] and 92/61/EEC [3]; Items specifically designed for nuclear use, failure of which may cause an emission of radioactivity; Well-control equipment used in the petroleum, gas or geothermal exploration and extraction industry and in underground storage which is intended to contain and/or control well pressure, including the piping; Piping of blast furnaces including the furnace cooling, hot blast recuperators, dust extractors and blast furnace exhaust gas scrubbers and direct reducing cupolas including the furnace cooling, gas converters and vacuum furnaces and pans for melting, re-melting de-gassing and casting of steel and non ferrous metals; Enclosures for high voltage electrical equipment such as switchgear, control gear and transformers; Pressurized pipes for the containment of transmission systems such as for electrical power and telephone cables; Permanently fixed piping for ships, rockets, aircraft and mobile offshore units; Internal piping in medical devices as defined in the Directive 93/142/EEC [4] concerning medical devices; Internal piping of boilers and piping integral to pressure vessels. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 5 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) EN 764-1:2015+A1:2016, Pressure equipment — Part 1: Vocabulary EN 764-2:2012, Pressure equipment — Part 2: Quantities, symbols and units EN 764-7:2002, Pressure equipment — Part 7: Safety systems for unfired pressure equipment EN 13480-2:2017, Metallic industrial piping — Part 2: Materials EN 13480-3:2017, Metallic industrial piping — Part 3: Design and calculation EN 13480-4:2017, Metallic industrial piping — Part 4: Fabrication and installation EN 13480-5:2017, Metallic industrial piping — Part 5: Inspection and testing EN 13480-6:2017, Metallic industrial piping — Part 6: Additional requirements for buried piping CEN/TR 13480-7:2002, Metallic industrial piping — Part 7: Guidance on the use of conformity assessment procedures EN 13480-8:2017, Metallic industrial piping — Part 8: Additional requirements for aluminium and aluminium alloy piping EN 16668:2016+A1:2018, Industrial valves — Requirements and testing for metallic valves as pressure accessories EN ISO 4126 (all parts), Safety devices for protection against excessive pressure (ISO 4126, all parts) 3 Terms, definitions, symbols and units 3.1 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 764-1:2015+A:2016 and the following apply. Specific definitions are given in the relevant Parts of this European Standard. 3.1.1 ambient temperature temperature of the surrounding atmosphere in the immediate vicinity of the piping system 3.1.2 piping system piping pipe or system of pipes for the conveyance of fluids within an industrial site Note 1 to entry A piping system can be regarded as one single system provided it conveys substances having the same properties and it is as a whole designed for the same allowable pressure. Note 2 to entry Interruption by different components such as pumps, machines, vessels etc. does not preclude the integration to one single piping. 3.1.3 fluid gases, liquids and vapours in pure phase as well as mixtures thereof Note 1 to entry 6 A fluid may contain a suspension of solids. BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) 3.1.4 manufacturer person or organization that takes full responsibility for the design and manufacture of the piping system and its conformity to EN 13480 Note 1 to entry The manufacturer is responsible for carrying out all relevant production processes and testing as specified in the applicable standards. Note 2 to entry If a manufacturer employs subcontractors or fabricators/installers for certain items he is responsible for their work. Note 3 to entry In the EC Member States a manufacturer or his representative is responsible for the conformance of a piping system he puts on the market, with the essential safety requirements of the PED. 3.1.5 piping fabricator and/or installer individual or organization that takes responsibility for the fabrication and/or installation of industrial piping complying with the requirements of EN 13480 Note to entry The piping fabricator or the installer may be the manufacturer 3.1.6 designer individual or organization that takes responsibility for the design of industrial piping complying with the requirements of EN 13480 Note to entry The designer can also be the manufacturer. 3.1.7 category category in which industrial piping is classified Note to entry The category depends on the fluid contained, the maximum allowable pressure PS and nominal size DN and the physical condition of the fluid. 3.1.8 test physical activity (destructive or non‐destructive) carried out in accordance with a defined procedure which provides an objective assessment of a characteristic of a component or system Note to entry See Figure 3.1‐1. 3.1.9 testing performance of a test or examination and production of a record of results and evaluation of the results compared to the requirements Note to entry See Figure 3.1‐1. 3.1.10 examination assessment carried out to determine or verify the acceptability of a component, system or document Note to entry See Figure 3.1‐1. 7 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) 3.1.11 inspection activity carried out by persons independent of production to verify that the results of the testing and examinations conform to specific requirements Note to entry See Figure 3.1‐1. 3.1.12 design validation examination of the design documents to verify that the design conforms to EN 13480 3.1.13 imperfection discontinuity noted during testing and inspection which needs to be evaluated with respect to the acceptance criteria 3.1.14 defect discontinuity that renders the material integrity unacceptable with respect to the acceptance level 3.1.15 repair process of rectifying a defect in either base material or weld Performed independently from production INSPECTION review of testing activities and testing results EVALUATION evaluation of results Tests physical activities e.g. NDT, pressure test a Examination generation of reports and records Reports, e.g. of RT, UT, MT and PT, PWHT‐diagrams a See EN 13480‐5:2017, clause 4 Figure 3.1‐1 — Scheme of inspection and testing activities 8 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) 3.2 Symbols and units For the purposes of this European Standard, the symbols and units given Table 3.2‐1 and further symbols of EN 764‐2 apply. Additional symbols are given in some of the relevant Parts of this European Standard. Table 3.2‐1 — General symbols and units Symbol Description A elongation at rupture D, d diameters a Unit % mm E Modulus of elasticity e minimum required thickness without allowances and tolerances, to withstand pressure, calculated by the appropriate equations given in this standard ReH minimum specified value of upper yield strength at room temperature N/mm² (MPa) Rm minimum specified value of tensile strength at room temperature N/mm² (MPa) Rm t minimum specified value of tensile strength at calculation temperature when this temperature is greater than the room temperature N/mm² (MPa) Rp0,2 minimum specified value of 0,2 % proof strength at room temperature N/mm² (MPa) Rp0,2 t minimum specified value of 0,2 % proof strength at calculation temperature t when this temperature is greater than the room temperature N/mm² (MPa) Rp1,0 minimum specified value of 1,0 % proof strength at room temperature N/mm² (MPa) Rp1,0 t minimum specified value of 1,0 % proof strength at calculation temperature t when this temperature is greater than the room temperature N/mm² (MPa) T time h t temperature °C Poisson's ratio NOTE a N/mm² (MPa) mm ‐ All pressures for calculation purposes are in N/mm² (MPa) and PS is in bar. The following subscripts apply: o outside i m inside mean 4 Interdependency of the parts of the series Parts 2 to 6 and Part 8 of EN 13480, together with Part 1, form a consistent set of specifications which shall be followed for compliance to the standard. 9 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) 5 Classification of piping 5.1 General The design, manufacture type, extent and sequence of testing and inspection of piping shall be based on the fluid contained in the system and the operating conditions in accordance with Table 5.1‐1. The manufacturer shall be responsible for the identification of the category of the piping system. If it is necessary or expedient, e.g. for construction or maintenance reasons, a piping system can be divided into several sections. 10 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) Table 5.1‐1 — Classification of piping systems by piping categories Fluid Fluid group (see CEN/TR 13480-7:2002, 4.2) Gases a 1 2 All Liquids d 1 Criteria Category Reference to CEN/TR 13480-7 PS >0,5 bar and DN>350 or PS>0,5 bar and DN>100 and PS DN>3 500 III See Figure A.1 PS>0,5 bar and 100<DN350 and PS DN3 500 or 25<DN100 and PS DN>1 000 or 25<DN350 and 1 000<PS DN <3500 II b PS>0,5 bar and 25<DN100 and PS DN1 000 Ib PS>0,5 bar and DN25 PS>0,5 bar and DN>250 and PS DN>5 000 PS>0,5 bar and DN>250 and 3 500<PS DN5 000 or 100<DN250 and PS DN>3 500 PS>0,5 bar and DN>32 and 1 000<PS DN3 500 or 32<DN100 and PS DN>1 000 0 (see 5.2) PS>0,5 bar and DN32 or PS>0,5 bar and PS DN1000 0 (see 5.2) PS0,5 bar PS>500 bar and DN>25 10 bar<PS500 bar and DN>25 and PS DN>2 000 0,5 bar<PS10 bar and PS DN>2 000 2 PS>0,5 bar and DN25 or PS>0,5 bar and PS DN2 000 PS>500 bar and DN>200 10<PS500 bar and DN>200 and PS DN>5 000 0,5 bar<PS10 bar or PS>0,5 bar and DN200 or PS>0,5 bar and PS DN5 000 All PS0,5 bar III See Figure A.2 II c I (see 5.3) – III II see Figure A.3 I 0 (see 5.2) II I See Figure A.4 0 (see 5.2) (see 5.3) – a Gases: gases, liquefied gases, gases dissolved under pressure, vapours and those liquids whose vapour pressure at the maximum allowable temperature is greater than 0,5 bar above normal atmospheric pressure of 1,013 bar (1 013 mbar). b Piping for unstable gases which fall within category I or II on the basis of the above table, shall be classified in category III. (An unstable gas is a gas or a vapour liable to be transformed spontaneously and suddenly, which produces a variation in pressure when this transformation takes place in a closed volume under the sole effect of a small variation in one of the operation parameters.) c All piping containing gases at a temperature greater than 350 C which fall within category II on the basis of the above table shall be classified in category III. Liquids: liquids having a vapour pressure at the maximum allowable temperature of not more than 0,5 bar above normal atmospheric pressure of 1,013 bar (1 013 mbar). d 11 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) 5.2 Piping of category 0 Piping of category 0 shall be designed, manufactured, examined and subjected to testing in accordance with technical rules applicable in one of the EU or EFTA Member States or in accordance with this standard. 5.3 Piping operating 0,5 bar Piping operating 0,5 bar shall be designed, manufactured, examined and subjected to testing in accordance with sound engineering practice applicable in one of the EU or EFTA Member States or in accordance with this standard. 5.4 Special cases In special cases, deviations from the specified requirements may be agreed, provided objective evidence is available to demonstrate that equivalent safety shall be attained. 6 Requirements for Piping systems The piping system shall be constructed of materials in accordance with EN 13480-2:2017, relevant clauses of EN 13480-8:2017 and harmonized standards referenced therein. The piping system shall be designed and calculations performed in accordance with EN 13480-3:2017 and relevant clauses of EN 13480-8:2017. The fabrication and the installation of the piping system shall be in accordance with EN 13480-4:2017 and relevant clauses of EN 13480-8:2017. The inspection and testing of the piping system shall be made in accordance with EN 13480-5:2017 and relevant clauses of EN 13480-8:2017. The additional requirements for buried piping systems shall be in accordance with EN 13480-6:2017. 7 Accessories 7.1 Industrial valves Industrial valves being part of piping systems of category I, II and III shall be designed, manufactured, examined and subject to testing in accordance with EN 16668:2016+A1:2018. Industrial valves being part of piping systems according to 5.2 or 5.3 shall be designed, manufactured, examined and subject to testing in accordance with EN 16668:2016+A1:2018 or with technical rules applicable in one of the EU or EFTA member states. 7.2 Safety systems Safety systems shall be in accordance with EN 764-7:2002 and safety devices shall be in accordance with the EN ISO 4126 series. 12 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) Annex A (informative) Maintenance of EN 13480 A.1 Introduction Because of the complexity of the series of European Standards EN 13480 (as illustrated by the number of figures, tables, and equations), CEN/TC 267 has established a working group in order to regularly update EN 13480 and to answer queries from users of the standard. This Annex gives the scope of working for this Maintenance working group and gives indications to users of the standards on how to submit queries and the process for dealing with their queries. This is separate from the normal CEN process for amending standards. A.2 Scope and composition of the Working Group The scope of this Maintenance working group is limited to corrections and interpretations related to EN 13480. In order to complete the maintenance of EN 13480, this group should: be a central point to collect any queries from users of the standard; be able to answer in a very short time the queries; be able to give authorised answers, accepted by the "authors" of the standard, within the remit of clarification and correction; have means and methods for ensuring that a query is properly dealt with. In order to be able to ensure a reliable and efficient follow‐up the evolutions and interpretations given on EN 13480, this working group is composed of European experts also involved in the preparation of this standard or in its revision. A.3 Methods of Maintenance A.3.1 Administration tools In order to comply with the above, the working group "Maintenance" is provided with an efficient administrative secretariat and tools, intended to register, trace and issue the answer for every query as quickly as possible. The website where to submit queries can be found at http://www.unm.fr. 13 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) It is intended to facilitate users of EN 13480 by providing in an accelerated fashion official answers to questions regarding the application of this European Pressure Equipment Standard as well as updated information about the evolution of the standard. In order to facilitate the editing of the requests the website includes a downloadable form for questions and instructions on how to submit a question. A.3.2 Submission of queries and consultation of the experts The electronic template available on the web site includes all the necessary indications in order to keep track of the request such as date, name and occupation of the enquirer, part of the standard concerned, etc. The Administrative Secretariat of the Maintenance working group, when receiving the question, sends a confirmation of receipt of the question to the enquirer and registers the question in the data base with an identification number (which consists of the part number, a serial number followed by the full clause number) and then consults the working group experts. After subject experts have agreed on an answer, the information on the results of the consultation will be communicated to the questioner. A.4 Results of the consultation In addition to the base standard, there are several types of documents in which the consultation can result: interpretation sheet which gives interpretation and clarification of the rules within the standard ; correction which corrects errors or ambiguities inadvertently introduced in either drafting or printing ; draft amendment for the updating and/or the altering of technical provisions, proposed to CEN/TC 267 for approval. Each reply made to an enquirer will depend on the type of the result. A.4.1 Practical provisions for interpretations Every "simple" interpretation is put as question/answer on the Maintenance working group website with direct link from CEN website. When approved by the Maintenance working group, "complex" interpretations can be transmitted to the Technical Committee CEN/TC 267 for publication as a CEN Technical Report. These interpretations are periodically revised by the TC to decide whether to incorporate the interpretation sheet as an amendment to the main text, to keep the interpretation sheet, or to withdraw it. 14 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) A.4.2 Practical provisions for corrections Corrections are issued as corrected pages of EN 13480 and are given specific issue number and issued by CEN according to CEN Rules. They are prepared in the form for the re-issue of the concerned page(s), with an adapted identification system (identification of the issue number, page and correction mark). It may also happen that the corrections of a specific issue do not apply to all language versions. A separate log of all pages for each language version is maintained by the Secretariat and made available on the website. Important corrections, for which it is advisable to inform potential users without waiting for the availability of the next issue, are put on the website with information about the date of the issue of the corrected page. 15 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 2 (2019‐06) Annex Y (informative) History of EN 13480‐1 Y.1 Differences between EN 13480‐1:2012 and EN 13480‐1:2017 The 2017 edition of EN 13480-1 contains the 2012 edition of the standard and all Amendment(s) and/or correction(s) issued in the meantime. Significant technical changes include: Update of the Annex A related to the maintenance of EN 13480. Revision of the Annexe ZA in relation with the Pressure Equipment Directive 2014/68/UE. NOTE The changes referred include the significant technical changes but is not an exhaustive list of all modifications. Y.2 List of corrected pages of Issue 2 (2019‐06) Pages 2, 4, 6, 12 and 16 16 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2014/68/EU aimed to be covered This European Standard has been prepared under a Commission’s standardization request M/071 "Mandate to CEN for standardization in the field of Pressure equipment" to provide one voluntary means of conforming to Essential Requirements of the New Approach Pressure Equipment Directive 2014/68/EU. Once this standard is cited in the Official Journal of the European Union under that Directive, compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of the scope of this standard, a presumption of conformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations. Table ZA.1 — Correspondence between this European Standard and Directive 2014/68/EU on Pressure Equipment Essential Safety Requirements (ERs) of Directive 2014/68/EU on Pressure Equipment, Annex I Clause(s)/sub‐clause(s) of this EN Qualifying remarks/Notes 1.1 4 General WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European Standard is maintained in the list published in the Official Journal of the European Union. Users of this standard should consult frequently the latest list published in the Official Journal of the European Union. WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of this standard. 17 BS EN 13480‑1:2017+A1:2019 EN 13480‐1:2017 (E) Issue 1 (2017‐06) Bibliography [1] Directive No 70/156/EEC of the European Parliament of the Council on the approximation of the laws of the member states relating to the type‐approval of motor vehicles and their trailers, Official Journal EC, 1970 [2] Directive No 74/150/EEC of the European Parliament of the Council on the approximation of the laws of the member states relating to the type‐approval of wheeled agricultural or forestry tractors, Official Journal EC, 1974 [3] Directive No 92/61/EEC of the European Parliament of the Council on the approximation of the laws of the member states relating to the type‐approval of two or three‐wheel motor vehicles, Official Journal EC, 1974 [4] Directive No 93/42/EEC of the European Parliament of the Council on the approximation of the laws of the member states relating to medical devices, Official Journal EC, 1993 [5] Directive 2014/68/EU of the European Parliament and of the Council of 15 May 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment 18 This page deliberately left blank NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Institution (BSI) BSI is the national body responsible for preparing British Standards and other standards-related publications, information and services. 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