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Scope 1.1 These requirements apply to ultraviolet germicidal irradiation (UVGI) equipment and systems intended for installation and use in accordance with the U.S. National Electrical Code (NEC), NFPA 70 and in accordance with the Canadian Electrical Code, Part I (CEC), CSA C22.1. These requirements cover: a) UV Germicidal Equipment – These devices emit uncontained UV energy into the…

This document specifies how a preliminary welding procedure specification (pWPS) is qualified by welding procedure tests. This document defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all welding operations within the qualification of this document. Two classes of welding procedure tests are given in order to permit…

This document specifies the requirements of safety management systems for application services provided by service robots [application service safety management system (hereafter ASSMS)] that an application service provider can use for the safety of its users and its third parties when it provides application service in unstructured human spaces with trained and untrained persons (e.g. giving…

This document describes phased array ultrasonic testing (PAUT) of polyethylene electrofusion (EF) socket joints used for the conveyance of fluids. This document provides a test whereby the presence of imperfections such as voids, wire dislocation, misalignment, pipe under-penetration, particulate contamination and lack of fusion in electrofusion socket joints can be detected. The technique is…

This document specifies the ISO 639 language code and establishes the harmonized terminology and general principles of language coding. It provides rules for the selection, formation, presentation and use of language identifiers as well as language reference names. It also gives provisions (i.e. principles, rules and guidelines) for the selection, formation and presentation of language names in…

This document specifies qualities for steels for seismic-proof improved structural use. It is applicable to steel plates rolled on a reversing mill, wide flats, hot-rolled sections, which are used in the as-rolled condition, with the exception of grade SA440, which is normally produced using quenched and tempered or thermomechanical controlled process and normally intended for welded or bolted…

This document specifies technical requirements for independent glazed openings on large yachts, taking into account navigation conditions, the location of the opening and the materials, framing and testing. Large yachts are yachts with length of the hull, LH, higher or equal to 24 m, used for sport or pleasure and commercial operations. This document is suitable for the design of glazed openings…

1 Scope 1.1 Inclusions This Standard applies to newly produced automatic valves constructed entirely of new, unused parts and materials. These valves can be individual automatic valves or valves utilized as parts of automatic gas ignition systems. This Standard also applies to commercial/industrial safety shutoff valves herein after referred to as C/I valves. Components performing functions…

1 Scope 1.1 The requirements in this standard cover sealed wire connector systems, including insulating caps, covers, resins, tubing, and tapes provided with, or for use with, specific wire connectors. These systems are intended for wet or damp locations and other installations such as: a) Direct burial, b) Below grade, c) Above grade where exposed to sunlight; or d) Where exposed to sea…

1 Scope 1.1 General This Standard applies to targeted qPCR-based eDNA assays used to conduct eDNA biological surveys or assessments. This Standard provides performance criteria pertaining to a) reporting; b) analytical performance including i) specificity; ii) sensitivity; iii) quantification; iv) repeatability; and v) reproducibility; and c) field application criteria…