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1 Scope 1.1 This performance Standard applies to circular precast concrete pipe, manhole (maintenance hole) sections, and accessories intended for a) use as sewer pipe for the conveyance of sewage, industrial wastes, and storm water; and b) the construction of culverts. 1.2 This Standard describes the following procedures for testing circular precast concrete pipe, manhole sections, and…

1 Scope 1.1 This Standard applies to oil and gas industry pipeline systems that convey a) liquid hydrocarbons, including crude oil, multiphase fluids, condensate, liquid petroleum products; b) natural gas liquids and liquefied petroleum gas; c) oilfield water; d) oilfield steam; e) liquid or dense phase carbon dioxide; or f) gas, including but not limited to natural gas, fuel gas,…

1 Scope This document defines terms in the field of the sterilization of health care products including related equipment and processes.

1 Scope 1.1 This Standard covers the principles governing the design and application of visual components used to create a safety way guidance system (SWGS) and requirements for the installation, inspection, testing and maintenance of SWGS. 1.2 This Standard contains general principles valid both for electrically powered and for photoluminescent components. Special information which is…

This document defines the message, data structures, and data elements to support exchanges between the roadside equipment and vehicles to address applications to improve safety, mobility and environmental efficiency. In order to verify that the defined messages will satisfy these applications, a systems engineering process has been employed that traces use cases to requirements and requirements…

1 Scope 1.1 This test method evaluates the temperature transmission performance of an encapsulation material or assembly of materials installed over a wood substrate when the test specimen is subjected to a standard fire exposure condition following the standard time-temperature curve as described in Section 6 (Test Conditions). 1.2 It is the intent that the encapsulation period…

1 Scope 1.1 These requirements apply to control panels, control units, and other various electrical circuits employed within a control circuit device intended for support functions, maintain operation and limiting safety control features for use in a Stationary Engine Driven Assembly or similar power production equipment control applications. 1.2 These requirements cover controls…

1 Domaine d’application 1.1 Ces exigences s’appliquent aux panneaux de commande, aux postes de contrôle et à divers autres circuits électriques employés dans un appareil pour circuit de commande utilisé pour remplir des fonctions de soutien, assurer le maintien du fonctionnement et limiter certaines caractéristiques de commande de sécurité dans un ensemble fixe entraîné par un moteur ou une…

This document specifies requirements for 13 grades of cut steel wire abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements, metallographic structure and chemical composition. This document is suitable for cut steel wire supplied for blast…

This document provides a framework and consistent terminology for specifying user requirements. It specifies the common industry format (CIF) for a user requirement specification including the content elements and the format for stating those requirements. NOTE 1 A user requirements specification is the formal documentation of a set of user requirements, which aids in the development and…