Acoustics — Specification of test tracks for measuring noise emitted by road vehicles and their tyre...
ISO 10844:2014 specifies the essential characteristics of a test surface intended to be used for measuring vehicle and tyre or road noise emissions. The surface design given in ISO 10844:2014
produces consistent levels of tyre or road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing,
minimizes inter-site variation,
provides minor…
Acoustique — Spécification des surfaces d'essai pour le mesurage du bruit émis par les véhicule...
L'ISO 10844:2014 spécifie les caractéristiques essentielles d'une surface d'essai destinée à être utilisée pour mesurer les émissions de bruit de véhicules et des pneumatiques ou de la chaussée. La conception de la surface reprise dans l'ISO 10844:2014
produit des émissions acoustiques de pneumatiques ou de la chaussée cohérentes dans une large gamme de conditions d'…
Standard for Shop Fabricated Steel Aboveground Tanks for Flammable and Combustible Liquids
1 SCOPE
1.1 This Standard sets forth minimum requirements for steel, non pressure tanks that are used for the
aboveground storage of flammable and combustible liquids compatible with the material of construction
and with a specific gravity not greater than 1.0.
NOTE: These tanks may also be used for the storage of used oil. For tanks intended solely for the collection of used
oil, refer to…
Live working – Minimum approach distances for a.c. systems in the Voltage range 72,5 kV to 800 kV – ...
This International Standard describes a method for calculating the minimum approach
distances for live working, at maximum voltages between 72,5 kV and 800 kV. This standard
addresses system overvoltages and the working air distances or tool insulation between parts
and/or workers at different electric potentials.
The required withstand voltage and minimum approach distances calculated by the…
General requirements for nuclear emergency management programs
Scope
1.1
This Standard establishes criteria for the emergency management programs of on- and off-site organizations to address nuclear emergencies at Canadian nuclear power plants (NPPs).
Notes:
1) This Standard may provide guidance for nuclear facilities other than NPPs. The operators of these facilities may, together with the authorities having jurisdiction (AHJs), determine the…
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, ...
ISO 5149-1:2014 specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment, and establishes procedures for the operation, maintenance, and repair of refrigerating systems and the recovery of refrigerants.
ISO 5149-1:2014 specifies the classification and selection criteria applicable to the refrigerating systems and heat pumps. These…
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, const...
ISO 5149-2:2014 is applicable to the design, construction, and installation of refrigerating systems, including piping, components, materials, and ancillary equipment directly associated with such systems, which are not covered in ISO 5149‑1, ISO 5149‑3, or ISO 5149‑4. It also specifies requirements for testing, commissioning, marking, and documentation. Requirements for secondary heat-transfer…
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation ...
ISO 5149-3:2014 is applicable to the installation site (plant space and services). It specifies requirements for the site for safety, which could be needed because of, but not directly connected with, the refrigerating system and its ancillary components.
ISO 5149-3:2014 is applicable to new refrigerating systems, extensions or modifications of existing systems, and for used systems being…
Systèmes frigorifiques et pompes à chaleur — Exigences de sécurité et d'environnement — Partie ...
L'ISO 5149-1:2014 spécifie les exigences relatives à la sécurité des personnes et des biens, fournit des recommandations pour la protection de l'environnement et établit des modes opératoires pour l'exploitation, la maintenance et la réparation des systèmes frigorifiques et la récupération des fluides frigorigènes.
L'ISO 5149-1:2014 spécifie la classification et les critères…
Systèmes frigorifiques et pompes à chaleur — Exigences de sécurité et d'environnement — Partie ...
L'ISO 5149-2:2014 est applicable aux conception, construction et installation des systèmes frigorifiques y compris les tuyauteries, les composants, les matériaux et les équipements accessoires associés à ces systèmes qui ne sont pas couverts par l'ISO 5149‑1, ISO 5149‑3 ou ISO 5149‑4. Elle spécifie également les exigences pour les essais, la mise en service, le marquage et la…
