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Scope This National Standard of Canada applies to four types of middle distillate fuel oils that are suitable for use in liquid fuel burning equipment without preheating [types 0, 1, 2 and 2(B6-B20)], and three types of fuel oils that contain residual fuel components that require preheating (types 4, 5 and 6). The heating fuel oils covered by this standard are intended for use in oil burning…

1 Scope 1.1 Purpose This Standard establishes minimum requirements for electrical work and electrical equipment operating, or intended to operate, at a mine. Note: Users should be aware that federal, provincial, and territorial legislation can impose additional requirements. 1.2 Application This Standard is supplementary to, or amendatory of, the requirements of the Canadian Electrical Code…

1 Scope 1.1 Scope of Guideline This Guideline applies to the design, evaluation, and structural rehabilitation design of standalone pedestrian, cycling, and multiuse bridges in Canada. The Guideline also includes technical clauses related to geometric design, accessibility, safety, durability, and sustainability. There is no limit on span, but this Guideline does not necessarily cover all…

General 1.1 Application Chemical dispensing systems (herein referred to as the “device”) provide a means of mixing potable water with chemicals to provide the user with a chemical solution which is ready for use. The amount of dilution shall be fixed or adjustable. Devices covered by this standard are intended for stationary installations, mobile devices where the orientations are fixed, and…

1 Domaine d’application 1.1 Ces exigences s’appliquent à l’équipement à moteur pour la distribution du gaz de pétrole liquéfié dans le réservoir de stockage du carburant d’un véhicule où le gaz est principalement utilisé comme carburant du moteur. 1.2 Les caractéristiques électriques des distributeurs à moteur sont décrites : a) Aux États-Unis : UL 1238, Standard for Control Equipment for…

This document establishes a standard registration and maintenance mechanism for the registration of ISO 19150-4-conformant geographic information service ontologies. This document makes use of ISO 19135-1 whenever appropriate. This document does not define semantics operators or rules for ontologies, and does not develop any application ontology. In relation to ISO 19101-1:2014, 6.2, this…

IEC 60068-3-1:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60068-3-1:2023 provides guidance regarding the performance of cold and dry heat tests. This third edition…

IEC 60068-3-4:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60068-3-4:2023 provides the necessary information and the basic principles of the effect of humidity in the…

IEC 60068-3-4:2023 provides the necessary information and the basic principles of the effect of humidity in the context of environmental testing to assist in preparing relevant specifications, such as standards for components or equipment. Furthermore, information is provided on operating climatic test chambers. This second edition cancels and replaces the first edition published in 2001. This…

Scope 1.1 These requirements cover an energy storage system (ESS) that is intended to receive and store energy in some form so that the ESS can provide electrical energy to loads or to the local/area electric power system (EPS) when needed. Electrochemical, chemical, mechanical, and thermal ESS are covered by this Standard. The ESS shall be constructed either as one unitary complete piece of…