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ISO 16063-32:2016 lays down detailed specification for instruments and procedures of testing the frequency and the phase response of accelerometers by means of shock excitation. It applies to the accelerometers of the piezoelectric, piezoresistive and variable capacitance types with the damping ratio less than critical and in the frequency range up to 150 kHz. The method presumes that the…

ISO 19008:2016 describes the standard cost coding system (SCCS) that classifies costs and quantities related to exploration, development, operation and removal of oil and gas production and processing facilities and to the petroleum, petrochemical and natural gas industry. Upstream, midstream, downstream and petrochemical business categories are included. The SCCS for coding of costs is…

ISO 12183:2016 describes an analytical method for the electrochemical assay of pure plutonium nitrate solutions of nuclear grade, with a total uncertainty not exceeding ±0,2 % at the confidence level of 0,95 for a single determination (coverage factor, K = 2). The method is suitable for aqueous solutions containing more than 0,5 g/L plutonium and test samples containing between 4 mg and 15 mg of…

ISO 6976:2016 specifies methods for the calculation of gross calorific value, net calorific value, density, relative density, gross Wobbe index and net Wobbe index of natural gases, natural gas substitutes and other combustible gaseous fuels, when the composition of the gas by mole fraction is known. The methods specified provide the means of calculating the properties of the gas mixture at…

This part of IEC 60079-35 details those performance and other safety features of caplights, including those with a point of connection for another equipment, not covered in IEC 60079-35-1, but which are important for the safety and working conditions of the user. It may also be applied to caplights for use in mines not likely to be endangered by firedamp. NOTE When this part of the standard is…

1.1 This Standard specifies design and performance requirements, test methods, and requirements for marking and labelling individual connecting components used as part of a personal fall-arrest system (PFAS). This Standard applies to components that are a) used in the interconnection of a complete PFAS unit in accordance with the applicable CSA Z259 series of standards; b) intended to be…

SCOPE 1.1 This Voluntary Product Standard primarily establishes structural criteria for assessing the acceptability of wood-based structural-use panels for construction sheathing and single-floor applications and provides a basis for common understanding among the producers, distributors, and the users of these products. The standard does not address non-structural issues such as resistance…

1.1 This Standard provides guidance and requirements for the design, fabrication, and testing of scaffolding equipment, materials, and components where scaffolds are erected to provide working platforms for workers and materials during the construction, alteration, repair, or demolition of buildings and other structures. This Standard also includes limited guidance on scaffolding assemblies…

1.1 This Standard covers the design, procurement, qualification, construction, installation, testing, commissioning, and documentation of CANDU nuclear power plant electrical power and instrument air systems. 1.2 Electrical power and instrument air systems of CANDU nuclear power plants include all structures, systems, and components that are necessary to meet the plant design requirements,…

1.1 This Standard provides requirements for a) materials, reduced temperature performance testing, and labelling for roll-over protective structures (ROPS), falling object protective structures (FOPS), operator protective structures (OPS), and tip-over protective structures (TOPS); b) seat belts to be used in conjunction with these systems; and c) the analytical design of ROPS and TOPS for…