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A257.0-03 Methods for Determining Physical Properties of Circular Concrete Pipe, Manhole Sections, Catch Basins, and Fittings 1 Scope 1.1 This Standard pertains to circular precast concrete pipe, manhole (maintenance hole) sections, and accessories intended for use as sewer pipe for the conveyance of sewage, industrial wastes, and storm water, and for the construction of culverts. 1.2…

1 OBJET ET DOMAINE D'APPLICATION Le présent document donne des renseignements, spécifie des exigences et fait des recommandations quant à l'utilisation et à l'interprétation des résultats obtenus par la méthode d'essai du document BNQ 2560-500. Le présent document donne des renseignements, spécifie des exigences et fait des recommandations pour la caractérisation du…

This technical report describes the calculation of limits for disturbance field strength and disturbance voltage for the measurement on the test site on the basis of models for the generation of disturbance for radiation coupling respectively for mains coupling. This first edition of CISPR 16-4-4, together with CISPR 16-4-1, CISPR 16-4-3 and the second edition of CISPR 16-3, cancels and replaces…

This part of CISPR 16 is designated a basic standard, which specifies the characteristics and performance of equipment for the measurement of radiated disturbances in the frequency range 9 kHz to 18 GHz. Specifications for ancillary apparatus are included for: antennas and test sites, TEM cells, and reverberating chambers. The requirements of this publication shall be complied with at all…

This part of CISPR 16 is designated a basic standard which specifies the requirements for calibration test sites, used to perform antenna calibrations, as well as the test antenna characteristics, calibration site verification procedure and site compliance criteria. Further information on calibration site requirements, test antenna considerations and the theory of antennas and site attenuation is…

Z241.0-03 Definitions and General Safety Requirements for Park Model Trailers 1. Scope This Standard provides the definition of the term "park model trailer" as used in the CSA Z241 Series. It also gives general safety requirements that apply to the other Standards in this Series. Z241.1-03 Vehicular Requirements for Park Model Trailers 1. Scope 1.1 Requirement Specification…

1. Domaine d'application 1.1 Cette norme énonce les méthodes recommandées pour l'installation des systèmes de conversion d'énergie éolienne (SCEE), de même que les spécifications nécessaires. 1.2 Cette norme est destinée à être utilisée conjointement aux normes CSA pertinentes et aux notices, dessins et spécifications du fabricant, dans le but d'assurer la sécurité des…

ISO 4628-7:2003 describes a method suitable, in particular, for rating the degree of chalking on white or coloured exterior coatings and coating systems on rough surfaces (i.e. those having a roughness greater than segment 4 of reference comparator G as described in ISO 8503-1). The test method specified may also be used for the assessment of the degree of chalking of coatings and coating systems…

1 Scope 1.1 General This Standard establishes the principles and practices of an environmental compliance audit. It is intended to provide a consistent framework and minimum requirements for conducting ECAs in order to ensure that the ECAs address regulatory and liability requirements, as well as site-specific requirements. 1.2 Application This Standard can be applied to any organization, its…

ISO 19901-4:2003 contains requirements and recommendations for those aspects of geoscience and foundation engineering that are applicable to a broad range of offshore structures, rather than to a particular structure type. Such aspects are site characterization, soil and rock characterization, and design and installation of foundations supported by the seabed (shallow foundations) and the…