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This European Standard is applicable to gas-fired appliances producing domestic hot water. It applies tocondensing combination boilers with passive flue heat recovery device (PFHRD) that have:— a heat input not exceeding 400 kW,— a hot water storage tank capacity (if any) not exceeding 2000 l,— a declared load profile between M to 4XL.In the case of combination boilers, with or without storage tank, domestic hot water production is integratedor coupled, the whole being marketed as a single unit.For this standard, some tests and calculation results of FprEN 13203-2:2018 are used to calculate the energy consumptions.

This part of ISO 23036 specifies a method that is applicable for the detection of Anisakidae L3 larvae commonly found in marine and anadromous fishes. The method can be applied to fresh fish and/or frozen fish, lightly processed fish products, such as marinated, salted or cold smoked.This method allows quantifying parasitic infections by estimating the number of parasites in the fish musculature.This method doesn’t allow determining species or genotype of detected parasites, which identificationis made by morphological and/or molecular methods

This part of ISO 23036 specifies a method that is applicable for the detection of Anisakidae L3 larvae commonly found in marine and anadromous fishes. The method can be applied to fresh fish and/or frozen fish, lightly processed fish products, such as marinated, salted or smoked, and it’s also suitable for visceral organs as confirmatory method for visual inspection scheme.The artificial digestion method allows quantifying parasitic infections by estimating the number of parasites in the fish musculature and, when applied to fresh fish or lightly processed fish products (never frozen before processing), determining the viability of Anisakidae L3, which may be present.This method doesn’t allow determining species or genotype of detected parasites, which identification is made by morphological and/or molecular methods.

The European Air Quality Directive (Directive on ambient air quality and cleaner air for Europe) identifies different uses for modelling: Assessment, planning, forecast and source apportionment (SA). This CEN/TS addresses source apportionment modelling and specifies performance tests to check whether given criteria for receptor oriented source apportionment (RM) are met. The scope of the tests set out in this CEN/TS is performance assessment of SA of particulate matter using RM in the context of the European Directives 2004/107/EC and 2008/50/EC (AQD) including the Commission Implementing Decision 2011/850/EU of 12 December 2011. The application of RM does not quantify the spatial origin of particulate matter hence this CEN/TS does not test spatial SA.This CEN/TS addresses RM users: participants and organisers of source apportionment intercomparison studies as well as practitioners of individual source apportionment studies. This CEN/TS is suitable for the evaluation of results of a specific SA modelling system with respect to intercomparison reference values (a-priori known or calculated on the basis of participants' values, see 3.12) in the following application areas:- Assessment of performance and uncertainties of a modelling system or modelling system set up using the indicators laid down in this CEN/TS.- Testing and comparing different source apportionment outputs in a specific situation (applying an evaluation dataset) using the indicators laid down in this CEN/TS.- QA/QC tests every time practitioners run a modelling system.It should be noted for clarity that the procedures and calculations presented in this CEN/TS cannot be used to check the performance of a specific SA modelling result without having any a-priori reference information about the contributions of sources/source categories.The principles of receptor oriented models are summarised in Annex A. An overview of uncertainty sources and recommendations about steps to follow in SA studies are provided in Annex B and Annex C.There are different methodologies than RM widely used to accomplish SA, e.g. source oriented models. These other methodologies cover aspects of SA which are required in the AQD and are not addressed by RM. Performance assessment of such methodologies is out of the scope of this CEN/TS.

This European Standard specifies construction products which are white and yellow, removable or non-removable, preformed road marking materials, under the form of tape, cold plastic, thermoplastics with or without drop-on materials, to be used for permanent and/or temporary road markings in circulation areas. Other products and colours intended for road markings are not covered in this European Standard.This European Standard also gives specifications for the evaluation of conformity for white and yellow, removable or non-removable, preformed road materials under the form of tape, cold plastic, thermoplastics with or without drop-on materials to be used for permanent and/or temporary road markings in circulation areas including type testing and factory production control.This European Standard includes an Annex ZA for tapes, preformed cold plastic road marking and thermoplastic road marking with and without drop-on materials with the clauses addressing the provisions of the EU Construction Product Directive for permanent road marking.

This European Standard specifies minimum general requirements for butterfly valves having metallic bodies for use with all type of pipe end connections (e.g. wafer, lug, flange, butt welding) and used for isolating, regulating or control applications.The PN and Class ranges are:- PN 2,5; PN 6; PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160;- Class 150; Class 300; Class 600; Class 900.The size range is:- DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1 000; DN 1 050; DN 1 100; DN 1 200; DN 1 400; DN 1 500; DN 1 600; DN 1 800; DN 2 000; DN 2 200; DN 2 400; DN 2 600; DN 2 800; DN 3 000; DN 3 200; DN 3 400; DN 3 600; DN 3 800; DN 4 000.DN 750 and DN 1 050 are used only for Class 150 and Class 300.Intermediate DNs are allowed upon agreement between manufacturer and customer.For valves subject to European legislation on pressure equipment, EN 16668 applies together with this European Standard.For industrial process control valves, EN 1349 and EN 60534 2 1 apply together with this European Standard.For water supply application, EN 1074 1 and EN 1074 2 apply together with this European Standard.NOTE 1 Butterfly valves for water supply application do not comply with Annex ZA and are not CE marked because they are excluded from the pressure equipment European legislation.NOTE 2 The range of DN, applicable to each PN, for wafer and wafer lug valve types is as given in the appropriate part of EN 1092 for Type 11 flanges for the applicable material. The range of DN, applicable to each PN, for flanged valve types is as given in the appropriate part of EN 1092 for Type 21 flanges for the applicable material.The correspondence between DN and NPS is given for information in Annex D.

Vessels on brackets- Revision of clause 16

This document specifies requirements for the forensic process focusing on recognition, recording, collection, transport and storage of items of potential forensic value. It includes requirements for the assessment and examination of scenes but is also applicable to activities that occur within the facility. This document also includes quality requirements.This document is not applicable to procedures for the recovery of data from digital storage media which is covered by ISO/IEC 27037. However, the storage medium itself can yield additional items of forensic value (e.g. fingerprints or DNA).Annex D shows the applicability of this document to the forensic process.

This document specifies the assembly of components to produce a pump set which meet the performance requirements and characteristics for specified water supplies in accordance with the design, assembly, installation and commissioning of the main fire diesel and electric pump sets used in fixed firefighting systems conforming to EN 12845, CEN/TS 14816 and EN 16925.This document is also applicable to fire-fighting pump sets for firefighting hydrants and hose reels where included in the fixed firefighting water supply specification.