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This document covers the functional recommendations for design, construction, testing, commissioning, operation, maintenance and abandonment of underground gas storage (UGS) facilities in mined rock caverns up to and including the wellhead. This document specifies practices which are safe and environmentally acceptable. For necessary surface facilities for underground gas storage, EN 1918 5 applies. In this context, “gas” refers to flammable gas: — which is in a gaseous state at a temperature of 15 °C and under a pressure of 0,1 MPa (the stored product is also named fluid); — which meets specific quality requirements in order to maintain underground storage integrity, performance, environmental compatibility and fulfils contractual requirements. This comprises: — gas not in liquid phase under subsurface conditions; — methane-rich gases; — natural gas; — biomethane; — synthetic methane; — hydrogen of various purities; — any mixtures of the gases above; — hydrocarbon gas in liquid phase under subsurface conditions such as; — ethylene; — liquified petroleum gas (LPG). NOTE 1 Correspondingly the EN 1918 series can be considered where applicable for underground storage of any other fluid e.g. helium, carbon dioxide, compressed air, rDME (renewable dimethyl ether) and hydrogen transport fluids (such as ammonia and LOHC). Gases that are liquid in subsurface conditions are not considered in this document. This document is not intended to be applied retrospectively to existing facilities. NOTE 2 Correspondingly this document can be considered for major conversions in case of significant change of gas composition.

 

This document covers the functional recommendations for design, construction, testing, commissioning, operation, maintenance and abandonment of underground gas storage (UGS) facilities in aquifers up to and including the wellhead. It specifies practices, which are safe and environmentally acceptable. For necessary surface facilities for underground gas storage, EN 1918 5 applies. In this context “gas” refers to flammable gas: — which is in a gaseous state at a temperature of 15 °C and under a pressure of 0,1 MPa (the stored product is also named fluid); — which meets specific quality requirements in order to maintain underground storage integrity, performance, environmental compatibility and fulfils contractual requirements. This comprises: — gas not in liquid phase under subsurface conditions; — methane-rich gases; — natural gas; — biomethane; — synthetic methane; — hydrogen of various purities; — any mixtures of the gases above; — hydrocarbon gas in liquid phase under subsurface conditions such as; — ethylene; — liquified petroleum gas (LPG). NOTE 1 Correspondingly the EN 1918 series can be considered where applicable for underground storage of any other fluid e.g. helium, carbon dioxide, compressed air, rDME (renewable dimethyl ether) and hydrogen transport fluids (such as ammonia and LOHC). This document is not intended to be applied retrospectively to existing facilities. NOTE 2 Correspondingly this document can be considered for major conversions in case of significant change of gas composition.

 

ISO 6940:2004 specifies a method for the measurement of ease of ignition of vertically oriented textile fabrics and industrial products in the form of single or multi-component fabrics (coated, quilted, multilayered, sandwich constructions, and similar combinations), when subjected to a small, defined flame. This method assesses the properties of textile fabrics in response to flame contact under controlled conditions.

 

ISO 6941:2003 specifies a method for the measurement of flame spread times of vertically oriented textile fabrics and industrial products in the form of single or multi-component fabrics (coated, quilted, multilayered, sandwich combinations, and similar combinations) when subjected to a small, defined flame.

 

This International Standard specifies the characteristics and requirements for components such as pipes, fittings, and valves made from one of the following materials intended to be used for thermoplastics piping systems under pressure or vacuum conditions in the field of industrial applications above and below ground: This International Standard is applicable to either PB, PE, PE-RT, PE-X, or PP pipes, fittings, valves, and their joints and to joints with components of other plastics and non-plastic materials, depending on their suitability, intended to be used for the conveyance of liquid and gaseous media as well as solid matter in fluids for industrial applications under pressure or vacuum conditions, such as the following examples: Characteristics and requirements which are applicable for all materials (PB, PE, PE-RT, PE-X, or PP) are covered by the relevant clauses of this International Standard. Those characteristics and requirements which are dependent on the material are given in the relevant normative annex for each material (see Table 1). Components conforming to any of the product standards listed in the bibliography or with national standards, as applicable, may be used with components conforming to this International Standard, provided that they conform to the requirements for joint dimensions and to the relevant requirements of this International Standard.

 

This document specifies the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection. This method is applicable to determine Cr(VI) mass fractions in solids more than 0,1 mg/kg.

 

This document specifies the general requirements for flap valves used for dust explosion isolation. An explosion isolation flap valve is a protective system, which prevents a dust explosion from propagating via connecting pipes or ducts into other parts of apparatus or plant areas. NOTE 1 An explosion isolation flap valve is also used as a process equipment (back pressure flap valve), to prevent the exposure of workers to dust cloud at workplaces when the flow is stopped in normal operation or by a process shut down. This function which is not related to explosion isolation is not in the scope of this European Standard. An explosion isolation flap valve can only stop the propagation of a dust explosion when it propagates against the direction of the normal process flow. It does not stop explosions running in the normal process flow direction. This European Standard specifies methods for evaluating the efficacy of explosion isolation flap valves. This document is applicable only to explosion isolation flap valves which are intended to avoid explosion propagation from a vessel, into other parts of the installation via connecting pipes or ducts. The standard covers isolation of such vessels that are protected by explosion venting (including flameless venting), explosion suppression or explosion-resistant design. NOTE 2 This document is only applicable to cases where the explosion starts in a vessel and not in pipes or ducting. Explosion isolation flap valves are not designed to prevent the transmission of fire or burning powder transported by the normal process flow. Very weak explosions can still lead to an isolation failure. This residual risk is not covered by this document. NOTE 3 It is necessary to take this into account in risk assessments. Explosion isolation flap valves that are kept open by a retention mechanism that prevents valve closure under gravity when there is no process air flow, require a certain explosion over-pressure to overcome the forces of the retention mechanism and to start closure. Such devices do not fall under the scope of this document, but fall under the scope of EN 15089. This document is only applicable for dust explosions. This document is not applicable for explosions of materials listed below, or for mixtures containing some of those materials: a) gases, vapours and hybrid mixtures; b) chemically unstable substances; c) explosive substances; d) pyrotechnic substances.

 

 

 

This document specifies Type S1 and Type S2 software measurement standards for verifying the software of measuring instruments. It also specifies the surface data file (SDF) format of Type S1 software measurement standards for the calibration of instruments for the measurement of surface texture by the areal method as defined in the areal surface texture chain of standards, chain link G. The SDF format is suitable for areal topography measurement data extracted with an orthogonal grid (see ISO 14406:2010, 5.2) and equidistant sampling intervals, regardless of the measurement principle.

 

This document specifies a laboratory method for the determination of the distillation characteristics of light and middle distillates derived from petroleum and related products of synthetic or biological origin with initial boiling points above 0 °C and end-points below approximately 400 °C, utilizing either manual or automated equipment. Light distillates are typically automotive engine petrol, automotive engine ethanol fuel blends with up to 85 % (V/V) ethanol,[4] and aviation petrol. Middle distillates are typically aviation turbine fuel, kerosene, diesel, diesel with up to 30 % (V/V) FAME, burner fuel, and marine fuels that have no appreciable quantities of residua. The distillation (volatility) characteristics of hydrocarbons and related products of synthetic or biological origin have an important effect on their safety and performance, especially in the case of fuels and solvents. The boiling range gives important information on composition and behaviour during storage and use, and the rate of evaporation is an important factor in the application of many solvents. Limiting values to specified distillation characteristics are applied to most distillate petroleum product and liquid fuel specifications in order to control end-use performance and to regulate the formation of vapours which may form explosive mixtures with air, or otherwise escape into the atmosphere as emissions (VOC).

 

 

This document defines terms related to the refrigerating systems and heat pumps industry as regards to safety and environmental requirements. The term "refrigerating systems" includes heat pumps and air conditioners.

 

Standardi tekstiilien hoito-ohjeisiin liittyvistä sanallisista ohjeista on uusittu, ja tämä uusi painos korvaa 3. painoksen SFS 5236:2016.

 

Standardi SFS 5236 sisältää hoito-ohjemerkkien yleisimmin tarvittavat sanalliset ohjeet ja niiden vastineet ruotsin, englannin, saksan ja ranskan kielillä. Tämä standardi koskee kaikkia tekstiilituotteita lukuun ottamatta
— pehmustettujen huonekalujen ei-irrotettavia päällisiä
— ei-irrotettavia patjansuojia
— ammattimaista pesua vaativia mattoja ja kokolattiamattoja.

Symbolien käyttö on Suomessa ja useissa muissa maissa luvanvaraista ja ellei lupaa ole hankittu, hoito-ohje tulee antaa sanallisesti. Suomessa myytävissä tuotteissa sanallisten ohjeiden on oltava suomen ja ruotsin kielellä. Sanalliset ohjeet ovat tarpeen myös silloin, kun halutaan kertoa kuluttajalle joistakin tuotteen erikoisominaisuuksista tai varoittaa joistain hoitoon liittyvistä asioista. Sanallisissa ohjeissa saa käyttää muitakin tekstejä ja niiden muodostamisessa voi käyttää apuna tätä standardia.

 

Ota kantaa, tulisiko tämä standardiehdotus vahvistaa SFS-standardiksi. Voit myös kommentoida ehdotusta. Kommentit käsittelee SFS:n työryhmä SFS/TR 009 "Tekstiilien hoito-ohje".

 

The purpose of this deliverable is to define and describe the reference architecture applied as the basis for the development of Business Interoperability Interface specifications in the eProcurement domain by the CEN/TC 440 technical committee.

 

This document applies to rear loaded refuse collection vehicles (RCV), as defined in 3.2, regardless of the power drive. This document deals with all significant hazards, hazardous situations and events relevant to the rear loaded RCV, when it is used as intended and under conditions of misuse which are reasonably foreseeable, throughout its foreseeable lifetime, as defined in Clause 4. This document is applicable to the design and construction of the rear loaded RCV so as to ensure that it is fit for its intended function and can be operated, cleaned (including unblocking), adjusted and maintained during its entire lifetime. It is not applicable to the end of life of the rear loaded RCV. This document describes and defines the safety requirements of rear loaded RCVs excluding the interface tailgate/discharge door with the lifting device(s) and the lifting device(s) itself and excluding loader cranes, which could be mounted on the RCV. Lifting device(s) and the interface with the tailgate/discharge door are covered in EN 1501-5:202X. Loader cranes are covered in EN 12999:2020+A1:2025 and those installed on RCVs are covered in EN 1501-5:202X. This document also applies to compactors, operated on a truck for collecting purposes. This document is not applicable to: - operation in severe conditions, e.g. extreme environmental conditions such as: - below -20 °C and above +40 °C temperatures; - tropical environment; - wind velocity in excess of 75 km/h; - contaminating environment; - corrosive environment; - operation in potentially explosive atmospheres; - handling of loads the nature of which could lead to dangerous situations (e.g. hot refuses, acids and bases, radioactive materials, contaminated refuse, especially fragile loads, explosives); - operation on ships. This document is not applicable to machinery which is manufactured before the date of publication of this document by CEN.

 

This document deals with all significant hazards, hazardous situations and events relevant to lifting devices used for the emptying of designated refuse containers into RCVs and their fitting onto the RCVs when they are used as intended and under conditions of misuse which are reasonably foreseeable throughout their foreseeable lifetime as defined in Clause 4. This document is applicable to the design and construction of the refuse container lifting devices and the mounting of other lifting devices so as to ensure that they are fitted for their function and can be operated, adjusted and maintained during their entire lifetime. It is not applicable to the end of life of the lifting devices. This document describes and gives the safety requirements of the lifting devices for emptying refuse containers and their interfaces with the corresponding parts of the RCVs and will be used in conjunction with EN 1501-1:202X for the rear, side and front loaded RCVs. It refers to EN 1501-4:2023 for the noise test code. This document is not applicable to: - operation in severe conditions e.g. extreme environmental conditions such as: - temperatures below -20 °C and above +40 °C; - tropical environment; - wind velocity in excess of 75 km/h; - contaminating environment; - corrosive environment; - operation in potentially explosive atmospheres; - lifting and transportation of persons; - emptying refuse containers other than those manufactured according to EN 840:2020 series, EN 12574:2017 series, EN 13071:2019 series, and those described as paladin, diamond, skip containers; - loading bulky refuse by means of platform or forks; - handling of loads the nature of which could lead to dangerous situations (e.g. hot refuses, acids and bases, radioactive materials, contaminated refuse, especially fragile loads, explosives); - operation on ships; - fitting and operation on stationary compactors. This document is not applicable to machinery which is manufactured before the date of its publication by CEN.

 

This document applies to side loaded refuse collection vehicle (RCV), as defined in 3.2, regardless of the power drive. This document deals with all significant hazards, hazardous situations and events relevant to the side loaded RCV, when it is used as intended and under conditions of misuse which are reasonably foreseeable, throughout its foreseeable lifetime, as defined in Clause 4. This document is applicable to the design and construction of the side loaded RCV so as to ensure that it is fit for its intended function and can be operated, cleaned (including unblocking), adjusted and maintained during its entire lifetime. It is not applicable to the end of life of the side loaded RCV. This document describes and defines the safety requirements of side loaded RCV excluding the interface with the lifting device(s) and excluding the lifting device itself and excluding loader cranes, which could be mounted on the RCV. Lifting device(s) including the loader cranes and the interface to the RCV are covered in EN 1501-5:202X. Loader cranes are covered in EN 12999:2020+A1:2025 and those installed on RCVs are covered in EN 1501-5:202X. This document also applies to compactors, operated on a truck for collecting purposes. This document is not applicable to: - operation in severe conditions, e.g. extreme environmental conditions such as: - below -20 °C and above +40 °C temperatures; - tropical environment; - wind velocity in excess of 75 km/h; - contaminating environment; - corrosive environment; - operation in potentially explosive atmospheres; - handling of loads the nature of which could lead to dangerous situations (e.g. hot refuses, acids and bases, radioactive materials, contaminated refuse, especially fragile loads, explosives); - operation on ships. This document is not applicable to machinery which is manufactured before the date of publication of this document by CEN.

 

This document applies to a front loaded refuse collection vehicle (RCV), as defined in 3.2, regardless of the power drive. This document deals with all significant hazards, hazardous situations and events relevant to the front loaded RCV, when it is used as intended and under conditions of misuse which are reasonably foreseeable, throughout its foreseeable lifetime, as defined in Clause 4. This document is applicable to the design and construction of the front loaded RCV so as to ensure that it is fitted for its intended function and can be operated, cleaned (including unblocking), adjusted and maintained during its entire lifetime. It is not applicable to the end of life of the front loaded RCV. This document describes and defines the safety requirements of the front loaded RCV excluding the interface with the lifting device(s) and excluding the lifting device itself and excluding loader cranes, which could be mounted on the RCV. Lifting device(s), loader cranes and their interface to the RCV are covered in EN 1501-5:202X. Loader cranes are covered in EN 12999:2020+A1:2025 and those installed on RCVs are covered in EN 1501-5:202X. This document also applies to compactors, operated on a truck for collecting purposes. This document is not applicable to: - operation in severe conditions, e.g. extreme environmental conditions such as: - below -20 °C and above +40 °C temperatures; - tropical environment; - wind velocity in excess of 75 km/h; - contaminating environment; - corrosive environment; - operation in potentially explosive atmospheres; - handling of loads the nature of which could lead to dangerous situations (e.g. hot refuses, acids and bases, radioactive materials, contaminated refuse, especially fragile loads, explosives); - operation on ships. This document is not applicable to machinery which is manufactured before the date of publication of this document by CEN.

 

This document specifies methods for measuring the characteristic impedance of a cable and is based on EN 50289-1-11.