Pressure Equipment Directive PED Directive 9723EC on Pressure

Pressure Equipment Directive (PED) Directive 97/23/EC on Pressure Equipment (PED) --Baltic Pressure Equipment Workshop Riga, 27 -28 November 2003 European Commission - Enterprise DG - New Approach Directorate - Pressure sector 1

Pressure Equipment Directive (PED) Fundamentals • • • Roots at the times of the Industrial revolution Technically one of most complex areas Involves severe hazards Highly regulated Rather heterogenious legislation Economically substantial (approx 90 bio €) Need to have a harmonized regulatory framework European Commission - Enterprise DG - New Approach Directorate - Pressure sector 2

Pressure Equipment Directive (PED) New Approach • • • Technical harmonisation to support the Common Market 19 sectors to date Define Essential Safety Requirements (ESRs) Establish hazard categories List Conformity Assessment Procedures Self certification / Notified Bodies Assessment Affix CE-mark Free movement within EEA Harmonised Standards to provide presumtion of conformity European Commission - Enterprise DG - New Approach Directorate - Pressure sector 3

Pressure Equipment Directive (PED) Pressure Equipment Directive • • • Ensures free movement of goods (PE), for products which fall within its scope, which meet the ESR, having completed Conformity Assessment or are Art 3. 3 (SEP) equipment. PED harmonises the previously fragmented European PE market European Commission - Enterprise DG - New Approach Directorate - Pressure sector 4

Pressure Equipment Directive (PED) Scope • • • Pressure vessels Piping Pressure accessories Safety Accessories and Assemblies Limited to: - pressure hazard - pressure greater than 0. 5 bar - equipment placed on the market OR put into service - assemblies placed on the market AND put into service European Commission - Enterprise DG - New Approach Directorate - Pressure sector 5

Pressure Equipment Directive (PED) Assemblies Several pieces of pressure equipment , provided 1. the result is integrated 2. the result is functional 3. they are a whole 4. they are assembled by one manufacturer NOTE : a- the assembly can be built in a workshop or on-site b- there is no upper limit to an assembly c- an assembly can be composed of smaller assemblies and items of pressure equipment d- when not placed on the market, assemblies are not covered European Commission - Enterprise DG - New Approach Directorate - Pressure sector 6

Pressure Equipment Directive (PED) Assemblies: Examples • • Pressure cookers Fire extinguisher Bottles for breathing apparatus Autoclaves Valve systems Pressure regulators Pressure safety devices etc. • • • Gas storage tanks Boilers Steam generators Destillation columns Heat exchangers Refrigeration systems Air conditioning systems Turn-key plants etc. European Commission - Enterprise DG - New Approach Directorate - Pressure sector 7

Pressure Equipment Directive (PED) Essential Safety Requirements (ESRs) -General obligations for manufacturer - e. g. to carry out hazard analysis incl. reasonably foreseeable misuse - to establish technical documentation file - Design and calculation - Manufacturing - manufacturers capabilities - manufacturing/joining procedures - Materials - Specific requirements - for fired or otherwise heated pressure equipment - for piping - Specific quantitative requirements (general rule) European Commission - Enterprise DG - New Approach Directorate - Pressure sector 8

Pressure Equipment Directive (PED) Conformity Asessement • • • Category I : Manufacturer Self Assessment Category II, IV : Notified Body Assessment Categories established depending on Hazard Level 13 different CA Modules available Simplified assessment when using Harmonized Standards • Specific provisions for the application of a QMS European Commission - Enterprise DG - New Approach Directorate - Pressure sector 9

Pressure Equipment Directive (PED) Determination of applicable category Classification Group I fluid Group II fluid gaseous Table 1 Table 2 liquid Table 3 Table 4 gaseous Table 6 Table 7 liquid Table 8 Table 9 Pressure accessories volume according to table 1 -4 DN according to table 6 -9 Safety accessories general Category IV specific Category of respective equipment Assemblies According to highest element (except safety acc. ) vessels piping European Commission - Enterprise DG - New Approach Directorate - Pressure sector 10

Pressure Equipment Directive (PED) Conformity assessment tables (A) Vessels for dangerous gases (Table 1) Vessels for non-dangerous liquids (Table 4) European Commission - Enterprise DG - New Approach Directorate - Pressure sector 11

Pressure Equipment Directive (PED) Conformity assessment tables (B) Piping for dangerous gases Table 6 Piping for non-dangerous liquids Table 9 European Commission - Enterprise DG - New Approach Directorate - Pressure sector 12

Pressure Equipment Directive (PED) Conformity assessment for assemblies Global procedure - assessment of each item making up the assembly (when not CE-marked) - proper integration of these items - essential requirements 2. 3, 2. 8 and 2. 9 of Annex I - protection against exceeding permissible operating limits essential requirements 2. 10 and 3. 2. 3 of Annex I European Commission - Enterprise DG - New Approach Directorate - Pressure sector 13

Pressure Equipment Directive (PED) Harmonized Standards • Developed following Mandate /071 from the EC to CEN • Designated by CEN as Candidate for Harmonization • Substantiating/providing technical solutions to the Essential Safety Requirements of the PED • Providing a means of fulfilling at least one ESR • Containing an Annex ZA to provide a reference between the pertaining section of the EN and the ESRs of the PED Giving Presumption of Conformity to the adressed ESRs of the PED when published in the OJEU European Commission - Enterprise DG - New Approach Directorate - Pressure sector 14

Pressure Equipment Directive (PED) „Sound engineering practice“ For Article 3. 3 (SEP) products (i. e. below category I), the manufacturer must ensure the safe use of the equipment : - design and manufacture must take into account all relevant factors, influencing safety during intended lifetime (safe to be used) - adequate instructions for use - identification of manufacturer or authorized representative No Declaration of Conformity, Compliance Statement recommended European Commission - Enterprise DG - New Approach Directorate - Pressure sector 15

Pressure Equipment Directive (PED) Formal/documentation requirements Always For higher categories • Perform hazard analysis • Compile technical file • Perform conformity assessment • Obtain material certificate • Produce instructions for use • Involve Notified Body • Have welding methods/ welders approved by TPO • Have NDT personnel approved by TPO • Certificate of specific product control for materials European Commission - Enterprise DG - New Approach Directorate - Pressure sector 16

Pressure Equipment Directive (PED) Legal aspects 1. 2. 3. 4. 5. 6. 7. 8. Transposition into national Law by MSs Notification of NBs and TPOs by MSs Publication of Harmonized Standards in the Official Journal of the European Community Obligation to MSs not to prohibit, restrict or impede placing on the market of complying PE Obligation to manufacturer, not to place non-compliant, unsafe or unduly CE-marked products on the market Safeguard clause procedure against unsafe products Formal objection of non-complying Harmonized Standards Obligation to MSs to do Market Surveillance European Commission - Enterprise DG - New Approach Directorate - Pressure sector 17

Pressure Equipment Directive (PED) Potential pitfalls • Inappropriate expectation of „authorization of deviations“ e. g. for „economic reasons“ • „History oriented“ rules for in-service inspection periods • Following short-cutting advice • „Abreviated“ hazard analysis • Sole reliance on previous procedures ==> maintain professional proportionality European Commission - Enterprise DG - New Approach Directorate - Pressure sector 18

Pressure Equipment Directive (PED) Hierarchy of Terms NB: The table should illustrate the general situation and therefore provides a simplified picture without any details and exceptions. European Commission - Enterprise DG - New Approach Directorate - Pressure sector 19

Pressure Equipment Directive (PED) PED: Hot Topics • • Interface of ”placing on the market“ and “operation“ European versus national responsibility New concepts of “New Approach” legislation Integration of SPVD in PED User Inspectorates : future scope & tasks Promotion of European Standardisation Trade aspects of pressure equipment European Approvals for Materials European Commission - Enterprise DG - New Approach Directorate - Pressure sector 20

Pressure Equipment Directive (PED) European Approval for Materials • First Set of EAMs on Nickel 201 published in OJ 2003/C 233/10, see reference list at http: //europa. eu. int/comm/enterprise/pressure_equipment/index. htm • Guiding Principles and standard form downloadable at http: //ped. eurodyn. com/materials. html • Orgalime support facilitating drafts of EAMs (EU contract): http: //www. orgalime. org/positions/eam. htm European Commission - Enterprise DG - New Approach Directorate - Pressure sector 21

Pressure Equipment Directive (PED) Further information • Commission web-site : http: //ped. eurodyn. com • PED WGP Guidelines • National Authorities • Euro Info Centers • Industry Associations • Notified Bodies • Directive text itself European Commission - Enterprise DG - New Approach Directorate - Pressure sector 22