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This document specifies general requirements for the application of additive manufacturing processes for pressure vessels and parts.

Separate Annexes of this document provide detailed requirements for specific additive manufacturing processes and materials.

This document is currently limited to metallic material applications. If a pressure part manufactured to this document is integrated into a pressure vessel, all parts of EN 13445 apply for this integration.

This document specifies the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of wrought carbon steel without specific inspection requirements.

It specifies:

a)     steel grade and its chemical compositions;

b)    mechanical properties;

c)     dimensions and tolerances;

d)    requirements for inspection and testing;

e)     inspection documents;

f)     marking;

g)     protection and packaging.

This document specifies the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel without specific inspection requirements.
This document specifies:
— steel grades and their chemical compositions;
— mechanical properties;
— dimensions and tolerances;
— requirements for inspection and testing;
— inspection documents;
— marking;
— handling and packaging.

This document describes a test method for measuring the temperature of asphalt mixtures after mixing and during storage, transportation and laying. This document includes the contact temperature-measuring device and the non-contact temperature-measuring device (infrared-thermometer). In cases of dispute, the refence method shall be using the contact temperature measuring device.

This document specifies a method for determining the fire resistance of parts of curtain walling and of the perimeter seal. It examines the fire resistance to internal and external fire exposure of:

—   the spandrel panel, i.e. downstand, upstand or a combination thereof;

—   the perimeter seal;

—   the fixing of the framing system (anchoring) used to attach the curtain walling to the floor element;

—   combinations thereof.

NOTE 1       This document does not test fire spread that can be caused through cavities in the test specimen, i.e. inside of the mullions (see note to 9.1.2.3.3).

Results from tests according to this document form the basis for classification of curtain walling type A (see 3.3 for definition).

For curtain walling type B (see 3.4 for definition) results can be used to determine fire resistance of parts of a curtain walling to increase the field of application when previously tested to EN 1364‑3. For intended classification EW and for corner/faceted specimens EN 1364‑3 can be used.

This document does not cover double skin façades, over-cladding systems and ventilated façade systems on external walls. It does not deal with the reaction to fire behaviour of curtain walling.

This document is intended to be read in conjunction with EN 1363‑1 and EN 1363‑2 as well as EN 1364‑3 for curtain walling type B.

As per the type of curtain walling covered by this document, these are the ones included in EN 13119.

NOTE 2       Annex A gives informative guidance on the principles of testing parts of curtain walling and the test method.

NOTE 3       When tests are made to examine single elements (e.g. perimeter seal), those elements are to be installed as part of a curtain walling system.

This document specifies requirements for the approval of a welding process in a fixed plant, together with the requirements for subsequent welding production.

This document applies to new Vignole rails manufactured in accordance to EN 13674‑1 and welded by flash butt welding to crossing components in a fixed plant, and intended for use on railway infrastructures.

This document applies to cast Manganese crossings manufactured to EN 15689, fabricated crossings manufactured from rail and crossings manufactured from forged/rolled premium steels.

NOTE          EN 14587‑1 is also used for the flashed butt welding of switches.

Sometimes special profiles exist in crossing construction, which are not rail profiles as defined in EN 13674 series (example: profile with machined off rail foot). In these cases, tests are defined by the railway authority in participation with the manufacturer.

This document is applicable to free access unsupervised multi-sports equipment and combinations intended for permanent installation, primarily used for training, recreational and educational use outdoors.

This document specifies requirements for free access unsupervised multi-sports equipment which may incorporate a multi-sports surround, ball stop screen and various equipment for sports such as badminton, basketball, football, futsal, handball, hockey, tennis, and volleyball.

This document specifies requirements, including safety, for the equipment itself as well as for its installation, operation, inspection, and maintenance. This document is applicable to multi-sports equipment intended for individual and collective public use primarily by children and teenagers.

This document is not applicable to equipment as defined in the following standards:

—    Playground equipment and surfacing EN 1176 series,

—    Skateparks EN 14974,

—    Artificial climbing structures EN 12572 series,

—    Basketball equipment EN 1270,

—    Volleyball equipment EN 1271,

—    Football goals EN 748,

—    Handball goals EN 749,

—    Hockey goals EN 750,

—    Table tennis EN 14468-1 and EN 14468-2,

—    Tennis equipment EN 1510,

—    Badminton equipment EN 1509,

—    Portable and permanent socketed goals EN 16579,

—    Lightweight goals EN 16664,

—    Parkour equipment EN 16899 and

—    Permanently installed outdoor fitness equipment EN 16630.

This document does not deal with beach equipment, the ground surfaces, the local environment, and any feature outside the multi-sports equipment. This document does not include any specific requirements other than for access and egress for disabled users.

This document provides guidance for the design of ventilation systems for basic ventilation in residential buildings to achieve an acceptable indoor air quality. It gives two approaches:

—    prescriptive approach;

—    performance-based approach.

This document establishes guidelines for the usage of both the prescriptive and performance-based approaches. This document specifies performance indicators that can be used with the performance-based approach.

This document partly covers intensive ventilation for indoor air quality purposes.

This document concerns residential buildings but primarily focuses on dwellings (flats, apartments, and houses) and is also applicable to parts of other types of residential buildings.

This document is applicable to, but not limited to:

—    mechanical ventilation;

—    natural ventilation;

—    hybrid ventilation.

This document does not apply to:

—    dilution of tobacco smoke or radon and other soil gases;

—    ventilation of garages, roof voids, sub-floor voids, wall cavities and other spaces in the structure, under, over or around the living space;

—    providing air for combustion appliances;

—    air cleaning (e.g. portable stand-alone air cleaners to clean the indoor air);

—    air humidification or de-humidification;

—    thermal comfort in regard to overheating aspects.

This document does not deal with the assessment of energy performance of buildings.

1.1     This document specifies the safety requirements for lifting tables which fulfil the following characteristics:

—    serving more than 2 fixed landings, and

—    having a vertical travel speed of no more than 0,15 m/s, unless safe by position, and

—    raising or lowering goods and not person(s), and

—    only accessible to persons during the loading/unloading phases, and

—    permanently installed.

1.2     This document does not apply to the following equipment:

—    permanently installed lifting tables, serving specific levels of a construction, with a vertical travel speed exceeding 0,15 m/s (EN 81‑31);

—    lifting tables serving not more than two fixed landings of a construction (EN 1570‑1);

—    lifting tables, serving more than 2 fixed landings of a construction for lifting operators, with a vertical travel speed not exceeding 0,15 m/s;

—    lifting tables carrying operators and installed in enclosures with a vertical travel speed not exceeding 0,15 m/s;

—    lifting tables used on ships;

—    lifting tables designed for artists and stage set features during artistic performances.

1.3     This document does not consider the additional requirements for:

—    electromagnetic compatibility;

—    operation in severe conditions (e.g. strong magnetic fields);

—    operation subject to special rules (e.g. potentially explosive atmospheres, mines);

—    handling of loads, the nature of which could lead to dangerous situations (e.g. molten metal, acids, radiating materials, particularly brittle loads, loose loads (gravel, tubes));

—    hazards occurring during construction, transportation, and disposal;

—    equipment installed on the load platform or the replacing or maintaining of it;

—    integration into broader systems or other machines, etc.;

—    cable-less controls, i.e. wireless;

—    lifting tables where the hydraulic pressure is derived directly from gas pressure;

—    lifting tables powered by internal combustion engines.

This document is not applicable to lifting tables manufactured before the date of its publication.

This part of EN 16432 series specifies how to integrate the particular aspects of ballastless track systems for attenuation of vibration into the system and subsystem design and component configuration according to EN 16432‑2:2017.

The general system and subsystem design requirements are assigned from EN 16432‑1:2017.

Additional noise and vibration requirements can be project specific and are not provided by this document. Acoustic requirements are considered as input for the track design from the acoustic design. The acoustic design and the track design affect each other and may require an iterative overall design process.

The range of applicability covers all kind of rail systems including Urban Rail systems

This document specifies general safety requirements for the manufacture, installation, inspection and maintenance of permanently installed, freely accessible outdoor fitness equipment. This document does not cover electrically driven equipment, functional training facilities (typically with unrestrained weights) nor military style obstacle courses with restricted access.

The equipment is intended for youths and adults or users having an overall height greater than 1 400 mm to promote fitness by using the equipment to exercise. Equipment covered by this document is not playground equipment for children (EN 1176 series [1]), indoor stationary training equipment (EN ISO 20957 series [2], EN 957‑6) or free access multi-sports equipment (EN 15312 [3]) even if it meets the requirements of each of these standards.

NOTE          In this document “permanently installed outdoor fitness equipment” is simply called “fitness equipment”.

This document specifies safety requirements and test methods for avalanche airbag systems to reduce the risk of being buried by a snow avalanche.

This document does not consider personal protection against impact or cold temperature.

This document applies to household appliances intended for outdoor use capable of working with gases of the second family or second and third family.

The scope of this document is the same as the scope of the product standards developed by the European Technical Committee CEN/TC 181 covering the same type of appliance but limited to the use of liquefied petroleum gases, hereinafter referred to as ‘the product standard’.

NOTE          For example, product standards are:

—                 for an independent cooktop: EN 484;

—                 for multi-purpose burners with integrated support: EN 497;

—                 for a barbecue or griddle: EN 498;

—                 for a patio heater: EN 14543;

—                 flueless non-domestic space heaters: EN 461;

—                 ...

This document applies to the manufacturing, testing and marking of appliances prior to their placing on the market and during further assessments. This document is not intended to be used for changing the gas category of an appliance already put on the market.

This document specifies the modifications of the appliances allowed to change the type of gas to be used depending of its gas category.

This document specifies the complementary information and requirement about constructional and performance characteristics, safety specifications and rational use of energy, relevant test methods and marking of household appliances intended for outdoor use capable of operating with second-family gases (defined in EN 437:2021).

This document does not apply to appliances burning liquefied petroleum gases at the vapour pressure within the gas cartridge or gas cylinder.

This document does not apply to appliances under the scope of EN 449:2002+A1:2007.

This document is applicable to ground limestone intended to be used as concrete addition, and for use in mortar and grouts.

The document specifies requirements for the chemical and physical properties as well as quality control procedures for ground limestone, for use as an addition for production of concrete conforming to EN 206.

This document does not specify provisions for the practical application of ground limestone in the production of concrete.

General

This document specifies the requirements for machines and associated equipment, without rail-wheels, designed and intended for work on railway infrastructure, henceforward referred to as ‘MWR’. This document also covers MWR intended for use on urban rail infrastructure. The types of MWR covered by this document also include:

—    MWR with power driven mechanisms;

—    MWR with manually driven mechanisms;

—    hand-held machines (with ability to attach to track).

NOTE 1       Railway maintenance and infrastructure inspection machines fitted with rail-wheels are dealt with in other European standards, see CEN/TR 17498:2020.

This document specifies the requirements to deal with the common hazards during transport, assembly and installation, commissioning, working, including setting up, programming, and process changeover, operation, cleaning, fault finding, maintenance and decommissioning of MWR and associated equipment when they are used as intended and under conditions of misuse which are reasonably foreseeable.

The requirements set out in this document are intended to control the hazards associated with the engineering aspects of MWR.

NOTE 2       It is anticipated that a safe system of work (see EN 16704‑1:2016+A1:2021) will additionally be required.

NOTE 3       It is anticipated that the manufacturer of the MWR will comply with the Machinery Directive/Machinery Regulations.

  Validity of this document

This document applies to all machines, which are ordered one year after the publication date by CEN of this document.

  Additional application of this document

Infrastructure managers could use this document for certain aspects of a machine that has not been designed specifically for use in a railway environment where the design of these aspects assumes an additional safety relevance when used in a railway environment.

This document specifies terminology, requirements and test methods for electrically operated medical refrigerating appliances as defined in 3.2 intended for the cold storage of blood components, biological specimen, vaccines, medicines, reagents, or other laboratory preparations used in medical practice and research.

This document applies to medical refrigerating appliances equipped with a remote or integrated compression-type refrigerating system.

This document covers construction characteristics relevant for the thermal and energy performance.

This document does not cover hygienic and safety aspects and ergonomic principles.

NOTE          Examples of standards for safety requirements applicable to medical refrigerating appliances are EN IEC 60335‑1 and EN IEC 60335‑2‑89 or EN 61010‑1 and EN IEC 61010‑2‑011.

This document is not applicable to:

—   refrigerated incubators;

—   refrigerated cells and refrigerated containers > 2 000 l;

—   passive cooling equipment;

—   appliances having functionality other than exclusively for storage;

—   appliances intended for short term storage;

—   appliances intended for fully or partially off-grid operation.

This document specifies the requirements for the design, manufacture, identification and testing of battery vehicles and multiple-element gas containers (MEGCs) containing cylinders, tubes, or bundles of cylinders. This document applies also to battery vehicles and MEGCs containing bundles of cylinders connected by a manifold which are dis-assembled from the battery vehicle and filled individually.

It is applicable to battery vehicles and MEGCs containing compressed gas, liquefied gas, and mixtures thereof. It is also applicable to battery vehicles for dissolved acetylene. This document is not applicable to battery vehicles and MEGC for toxic gases with an LC50 value less than or equal to 200 ml/m3.

This document does not apply to battery vehicles and MEGCs containing pressure drums or tanks.

This document does not specify requirements for the vehicle chassis or motive unit.

This document is primarily intended for industrial gases other than Liquefied Petroleum Gases (LPG).

I&C systems important to safety may be implemented using hardwired equipment, programmable digital equip­ment such as processor-based or HDL-programmed devices, or by using a combination of several types of technologies. This International Standard provides requirements and recommendations for the overall I&C which may contain one or several of these technologies.

This document highlights also the need for complete and precise requirements, derived from the plant safety goals, as a pre-requisite for generating the comprehensive requirements for the overall I&C, and hence for the individual I&C systems important to safety.

This document introduces the concept of a safety lifecycle for the overall I&C including the I&C architecture, and a safety lifecycle for the individual systems. By this, it highlights the relations between the safety objectives of the NPP and the requirements for the architecture of the I&C systems important to safety, and the relations between the I&C architecture and the requirements of the individual systems important to safety.

Standards such as ISO/IEC/IEEE 15288 provide an overarching concept of system life cycle provisions covering product-related processes as well business development. The scope of IEC 61513 refers to safety aspects and their demonstration, and significantly deepens the considerations of ISO/IEC/IEEE 15288 in this field.

The lifecycles illustrated in, and followed by this document are not the only ones possible; other lifecycles may be followed, provided that the requirements stated in this document are satisfied.

NOTE The standard addresses the safety lifecycle of the overall I&C and of the individual systems. Although systems not important to safety are not in the scope of the standard, they have to be considered in the overall I&C safety lifecycle, as they may constitute constraints for the safety system design and qualification (e.g. installation in common rooms, interfaces, sizing of support systems, coordination of installation and commissioning works).

Furthermore, the standard does not describe the handling of interfaces between organisations (owner, architect engineering organisation, engineering organisations, commissioning organisations). In practice, responsibilities for plans, activities and documents will be allocated according to the contractual arrangements.

Application: new and pre-existing plants

This document applies to the I&C of new nuclear power plants as well as to I&C upgrading or back-fitting of existing plants.

For existing plants, only a subset of requirements is applicable depending on the scope of the project, and this subset has to be identified at the beginning of any project.

Framework

The document comprises four normative clauses (an overview is provided in Figure 1):

Clause 5 addresses the overall I&C safety lifecycle:

–   defining requirements for the I&C functions, and associated systems and equipment derived from the safety analysis of the NPP, the defence-in-depth and diversity concept of the NPP, the categorisation of I&C functions, and the plant lay-out and operational context;

–   structuring the I&C architecture, dividing it into a number of systems and assigning the I&C functions to systems. Design criteria are identified, including those to give defence in depth and to minimize the potential for common cause failure (CCF);

–   planning the I&C architecture.

Clause 6 addresses the requirements for the individual I&C systems important to safety, particularly the requirements for systems built from programmable digital equipment. A differentiation of requirements is made according to the safety category of the I&C functions (A, B or C) or according to the safety class of the systems (1, 2 or 3) is made when relevant;

Clauses 7 and 8 address the overall integration, commissioning, operation and maintenance of the I&C systems.

Figure 1 outlines the structure of the standard. It does not necessarily present the timely order of activities which may be in reality partially executed in parallel, or include iterations.

Additionally, the standard provides informative annexes:

Annex A highlights the relations between IAEA and basic safety concepts that are used throughout this document;

Annex B provides guidance to support comparison of this document with parts 1, 2 and 4 of IEC 61508. This annex surveys the main requirements of IEC 61508 to verify that the issues relevant to safety are adequately addressed, considers the use of common terms and explains the reason for adopting different or complementary techniques or terms;

Annex C provides a proposal for the documentation structure for overall I&C planning and I&C system design;

Annex D indicates the main changes to be considered during the next update cycles of several SC45A standards to align them to this revision of IEC 61513.

 

 

5 Overall I&C safety lifecycle: Requirements specification for the overall I&C

 

5.2    Deriving the I&C requirements from the plant safety design base

 

Output documentation

 

 

5.2.2 Functional, performance and      independence requirements

5.2.3 Categorisation

5.2.4 Plant constraints

 

 

 

 

5.2.5 Overall requirements specification for the I&C functions important to safety

 

 

 

 

 

 

 

5 Overall safety lifecycle: Derivation of requirements for the overall I&C and design of the I&C architecture

 

5.3     Design of the I&C architecture

 

5.4     Overall I&C (O) planning

 

5.5    Output documentation

 

 

5.3.2  Definition of the systems

5.3.3  Human machine interfaces and HFE

5.3.4  Data communication

5.3.5  Engineering tools

5.3.6  Defence against CCF

5.3.7  Assignment of the functions to systems

5.3.8  Required analysis

 

5.4.2  O QA programs

5.4.3  O cybersecurity planning

5.4.4  O configuration management plan

5.4.5  O requirements management plan

5.4.6  O integration and commissioning plan

5.4.7  O operation plan

5.4.8  O maintenance plan

5.4.9  Planning of training

 

5.5.2  Architectural design

5.5.3  Functional assignment

5.5.4  Overarching design concepts

 

 

 

 

 

 

 

 

 

 

6 System safety lifecycle: Realisation and planning of the individual I&C systems

 

6.1   System lifecycle phases

 

6.9   System (S) planning

 

6.10  Output documentation

 

 

6.2  S requirements specification

6.3  S specification

6.4  S detailed design & implementation

6.5  S integration

6.6  S validation testing

6.7  S installation and commissioning

6.8  S modifications

 

6.9.2   S quality plan

6.9.3   S verification plan

6.9.4   S configuration management plan

6.9.5   Fault resolution procedures

6.9.6   S integration plan

6.9.7   S validation plan

6.9.8   S installation and commissioning plan

6.9.9   S operation plan

6.9.10 S maintenance plan

 

6.10.2  S requirements
  specification

6.10.3  S specification

6.10.4  S detailed design

6.10.5  S integration

6.10.6  S validation testing

6.10.7  S modification

 

 

 

 

6.11   System qualification

 

 

 

 

6.11.2 Generic / application-
          specific qualification

 

6.11.3 S qualification plan

6.11.6 Maintaining
          qualification

 

6.11.7 Qualification
          documentations

 

 

 

 

 

 

 

 

 

 

 

 

7 Overall integration and commissioning

 

7.2 Requirements on the objectives

 

7.3 Requirements on output documentation

 

 

 

 

 

 

 

8 Overall operation and maintenance

 

 

 

 

 

 

8.2 Requirements on the objectives

 

8.3 Requirements on output documentation

 

 

 

 

 

 

 

Key QA: Quality Assurance; O: Overall I&C; S: System

 

Figure 1 – Overall framework of this document

 

This document gives the definitions of different types of impedance in time domain and specifies the test method of these kinds of impedance. It’s applicable for determining the values of time domain impedance of twinax cables and twinax cable assemblies.

This part of IEC 60679 describes the general properties, performance characteristics and usage precautions for quartz crystal oscillators. This content mainly describes crystal oscillators, but some descriptions also apply to oscillators other than crystal units (e.g. MEMS resonators).