Ämnesområden

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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This document covers the following subjects:

— the design process for switches and crossings, and the use of the other parts of this standard;

— geometric design principles for wheel guidance;

— definition of basic limits of supply;

— applied forces and their adequate support;

— tolerance levels.

These are illustrated herein by application to a turnout. The main switch and crossing components are represented in turnouts and the principles used in turnouts apply equally to more complex layouts.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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This document defines the main wheel/track interaction criteria to be taken into account during the geometrical design of switches and crossings (S&C) layouts.

It specifies:

— characterization of wheel and track dimensions;

— geometric design principles for wheel guidance;

— design principles for wheel load transfer;

— whether movable crossings are needed.

These are illustrated by their application to turnout components:

— switches;

— crossings;

— check rails,

but the principles apply equally to more complex layouts. There are also simplified definitions of the safety and functional dimensions, which can be used in conjunction with the general principles as the basis for more in-depth assessment.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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This document determines the interface between moveable parts and the actuation, locking and detection equipment, and defines the basic criteria for switches and crossing with moveable parts in respect of the interface.

It concerns:

— rules, parameters and tolerances for alternative positions of the moveable parts;

— criteria and limits for the forces which move and restrain the moveable parts.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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The scope of this document is to:

— establish a working definition for switches and their constituent parts and identify the main types;

— specify the minimum requirements for the manufacture of the switches and/or constituent parts;

— specify codes of practice for inspection and manufacturing tolerances of both full and half sets of switches and their constituent parts;

— establish the limits and scope of supply;

— list the methods by which switches and their parts should be identified and traced;

— list the different and varying ways by which switches can be described using the following parameters:

— geometry of the switches;

— types of construction;

— performance requirements;

— design criteria;

— tolerances and inspection.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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The scope of this document is to:

— establish a working terminology for fixed crossings and their constituent parts, and identify the main types;

— specify the different and varying ways by which crossings can be described using the following parameters:

— geometry of the crossing;

— types of construction;

— design criteria;

— manufacturing processes;

— tolerances and inspection.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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The scope of this document is:

— to establish a working terminology for crossings with moveable parts, which means crossings with moveable parts to close the gap of the running edge, and their constituent parts, and identify the main types;

— to list the minimum requirements for the manufacture of crossings with moveable parts and/or their constituent parts;

— to formulate codes of practice for factory inspection and tolerances for crossings with moveable parts and/or their constituent parts;

— to establish the limits and extent of supply;

— to list the method by which crossings with moveable parts and their constructional parts should be identified;

— to list the different and varying ways by which crossings with moveable parts can be described, using the following parameters:

— geometry of crossings;

— types of construction;

— performance requirements;

— design criteria;

— tolerances and inspection.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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This document covers the following subjects: to establish a working terminology for expansion devices, for their constituent parts and for the types; to specify the minimum manufacturing requirements for expansion devices and their constituent parts; to formulate codes of practice for inspection and tolerances; to define the method by which expansion devices and their parts should be identified.

Kommittébeteckning: SIS/TK 254 (Järnvägar)
Källa: CEN
Svarsdatum: den 2 apr 2020
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This document is to:

— define the geometrical and non-geometrical acceptance criteria for inspection of layouts assembled whether in the fabrication plant, or trackside in the case of layouts that are delivered as components, part assembled or in "kit" form;

— determine the extent of supply;

— define the minimum requirements for traceability.

This document applies only to layouts that are assembled in the manufacturing plant or that are assembled for the first time at trackside.

Other aspects such as installation and maintenance also influence performance; these are not considered as part of this standard.

Ämnesområden: Industrirobotar.
Kommittébeteckning: SIS/TK 278 (Robotik)
Källa: ISO
Svarsdatum: den 3 apr 2020
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This International Standard describes methods of specifying and evaluating the manipulation performance of service robots.

This part of International Standard deals with the indoor environment only. However, the depicted tests also may be applicable for robots operating in outdoor environments as described in Annex A.

The tests specified in this document allow the manufacturers to test the manipulation performance.

This International Standard is not applicable for the verification or validation of safety requirements.

Kommittébeteckning: SIS/TK 579 (Facility Management)
Källa: CEN
Svarsdatum: den 3 apr 2020
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This document provides guidance on the development of a strategy for facility management (FM) when the FM organization:

a) intends to ensure alignment between FM requirements and the objectives, needs and constraints of the demand organization’s core business;

b) wants to improve the usefulness and benefits provided by the facilities for the betterment of the demand organization and its core business;

c) aims to meet the needs of stakeholders and applicable provisions consistently;

d) aims to be sustainable in a globally competitive environment.

Ämnesområden: IT-säkerhet
Kommittébeteckning: SIS/TK 318 (Informationssäkerhet)
Källa: ISO
Svarsdatum: den 5 apr 2020
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This document serves as a general model for subsequent parts specifying non-repudiation mechanisms using cryptographic techniques. ISO/IEC 13888 (all parts) provides non-repudiation mechanisms for the following phases of non-repudiation:

— evidence generation;

— evidence transfer, storage and retrieval; and

— evidence verification.

Dispute arbitration is outside the scope of ISO/IEC 13888 (all parts).

Ämnesområden: Betongkonstruktioner
Kommittébeteckning: SIS/TK 190 (Betong)
Källa: ISO
Svarsdatum: den 6 apr 2020
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This document provides the principles for implementing life cycle management (LCM) of concrete structures throughout the stages of planning, design, execution, use, and end-of-life, as well as the framework and procedures for LCM. This standard is applicable to not only new structures but also existing structures. It is also applicable to the entire life cycle and each one or more stages composing the life cycle of a structure.

NOTE Details in the procedures and specific methodologies for management in each stage of structure’s life cycle based on this standard will be established separately.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 6 apr 2020
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This document specifies the storage format for streams of video that is structured as NAL units, such as AVC (ISO/IEC 14496-10) and HEVC (ISO/IEC 23008-2) video streams.

Kommittébeteckning: SIS/TK 302 (Multimedia, kodning och representation)
Källa: ISO
Svarsdatum: den 6 apr 2020
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Reference software is normative in the sense that any conforming implementation of the software, taking the same conformant bitstreams, using the same output file format, will output the same file. Complying ISO/IEC 23092 implementations are not expected to follow the algorithms or the programming techniques used by the reference software. Although the decoding software is considered normative, it cannot add anything to the textual technical description included in parts 1 and 2 of ISO/IEC 23092.

The Genomic Information Representation Reference Software contained in this part of ISO/IEC 23092 series is referred to as Genomic Model (GM) and it comprises the following items:

1. Decoding Software is catalogued in subclause 6.3. This software accepts streams encoded according to the normative specification in parts 1 and 2 of ISO/IEC 23092 and decodes the streams into the content types associated with each stream. While this software appears in the normative part of this specification, attention is drawn to the fact that the implementation techniques used in this software are not considered normative – several different implementations could produce the same result – but the software is considered normative in that it correctly implements the decoding processes described in parts 1 and 2 of ISO/IEC 23092.

The Genomic Model is attached to this document in file w18803_MPEG-G_Reference_SW_1.3.1-DIS.zip.

Attention is called to the fact that this decoder is provided for the purpose of decoding normative bitstreams. The performance of this decoder should not be taken as indicative of that which can be obtained from implementations where computational optimization is given priority.

Since bitstream encoding software is provided, attention is called to the fact that this encoder is provided for the purpose of creating bitstreams with normative syntax. The performance of this encoder should not be taken as indicative of that which can be obtained from implementations where quality and computational optimization are given priority. The techniques used for encoding are not specified by this specification.

File locations given in this document are expressed relative to this document's location in the source tree.

Kommittébeteckning: SIS/TK 558 (Effektiv energianvändning)
Källa: CEN
Svarsdatum: den 6 apr 2020
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This document specifies the requirements, common methodology and deliverables for energy audits. It applies to all forms of establishments and organizations, all forms of energy and uses of energy. This document covers the general requirements common to all energy audits. Specific energy audit requirements complete the general requirements in separate parts dedicated to energy audits for buildings, industrial processes and transport.

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This document is applicable to specific energy audit requirements in buildings. It specifies the requirements, methodology and deliverables of an energy audit in a building or group of buildings, It is applied in conjunction with, and is supplementary to, EN 16247-1, Energy audits — Part 1: General requirements. It provides additional requirements to EN 16247-1 and is applied simultaneously.

If processes are included in the scope of the energy audit, the energy auditor can choose to apply EN 16247-3, Energy audits — Part 3: Processes. If on-site transport on a site is included in the scope of the energy audit, the energy auditor can choose to apply EN 16247-4, Energy audits — Part 4: Transport.

Kommittébeteckning: SIS/TK 558 (Effektiv energianvändning)
Källa: CEN
Svarsdatum: den 6 apr 2020
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This document specifies the requirements, methodology and deliverables of an energy audit within a process. These consist of:

a) organizing and conducting an energy audit;

b) analysing the data from the energy audit;

c) reporting and documenting the energy audit findings.

This part of the standard applies to sites where the energy use is due to process. It is used in conjunction with and is supplementary to EN 16247-1, Energy audits — Part 1: General requirements. It provides additional requirements to EN 16247-1 and is applied simultaneously.

A process could include one or more production lines, offices, laboratories, research centres, packaging and warehouse sections with specific operational conditions and site transportation. An energy audit could include the whole site or part of a site.

If buildings are included in the scope of the energy audit, the energy auditor may choose to apply EN 16247-2, Energy Audits — Part 2: Buildings. If on-site transport on a site is included in the scope of the energy audit, the energy auditor may choose to apply EN 16247-4, Energy audits — Part 4: Transport.

NOTE The decision to apply Parts 2 and 4 could be made during the preliminary contact, see 5.1.

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This document is used in conjunction with and is supplementary to EN 16247-1, Energy audits — Part 1: General requirements. It provides additional requirements to EN 16247-1 and is applied simultaneously.

The procedures described here apply to the different modes of transport (road, rail, marine and aviation), as well as the different ranges (local- to long-distance) and what is transported (i.e. goods and people).

This document specifies the requirements, methodology and deliverables specific to energy audits in the transport sector, every situation in which a displacement is made, no matter who the operator is (a public or private company or whether the operator is exclusively dedicated to transport or not), is also addressed in this document.

This document advises on both the optimization of energy within each mode of transport, as well as selecting the best mode of transport in each situation; the conclusions drawn by the energy audit can influence decisions on infrastructure and investment e.g. in teleconferencing or web meetings.

Energy audits of buildings and processes associated with transport can be conducted respectively with the EN 16247-2 Buildings and EN 16247-3 Processes e.g. pipelines, depots and escalators/travelators. This part of the standard does not include the infrastructure which supplies energy e.g. the electricity generation of energy for railways.

Ämnesområden: Arbetsplatsluft
Kommittébeteckning: SIS/TK 423 (Luftkvalitet)
Källa: CEN
Svarsdatum: den 6 apr 2020
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This document specifies general performance requirements for procedures for the determination of the concentration of chemical agents in workplace atmospheres as required by the Chemical Agents Directive 98/24/EC [5]. These requirements apply to all steps of measuring procedures regardless of the physical form of the chemical agent (gas, vapour, airborne particles), measuring procedures with separate sampling and analytical methods, and direct-reading devices.

This document specifies requirements that are fulfilled by measuring procedures when tested under prescribed laboratory conditions due to a wide range of environmental conditions encountered in practice.

Kommittébeteckning: SIS/TK 536 (Samordningsgrupp för tillgänglighet)
Källa: CEN
Svarsdatum: den 6 apr 2020
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This document specifies requirements and recommendations for the planning, design, development and provision of communication services related to passenger transport so that this information can be accessed, understood and used by the widest range of users, including persons with disabilities and older persons.

These requirements and recommendations enable an organization to extend its range of users by identifying diverse characteristics, capabilities, and preferences.

The requirements set out in this standard are applicable to but not limited to passenger transport service providers including air-, bus, rail-, and waterborne passenger transport services.