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1 Scope This Standard applies to indoor substations, generating stations, and fenced outdoor supply stations and substations (including supply substations on customer premises). For the purpose of interpreting this Standard, an electrical power installation is considered to be one of the following: a) a substation, i.e., a closed electrical operating area in a transmission or distribution…

This document specifies the requirements and performance test procedures for monostatic heterodyne continuous-wave (CW) Doppler lidar techniques and presents their advantages and limitations. The term "Doppler lidar" used in this document applies solely to monostatic heterodyne CW lidar systems retrieving wind measurements from the scattering of laser light by aerosols in the atmosphere…

This document, in conjunction with ISO 11299‑1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of gas supply networks. It applies to pipes and fittings, as manufactured, as well as to the installed lining system. It is applicable to polyethylene (PE) pipe of either solid wall single layer or co-extruded layer construction, which is…

This document gives general guidance on the development of site investigation strategies and detailed guidance on the development of sampling strategies, when collecting information on — the average properties of soil, — the variability of soil properties, and — the spatial distribution of soil properties. It is applicable to soil samples intended for chemical testing…

This document provides guidance on the sampling of soils of — natural and near-natural sites, — natural arboreal areas including forests and woods, — areas used for agriculture (arable and pasture sites), — areas used for horticulture (including domestic gardens, allotments), and — areas used for special crop-cultivation, orchards, vineyards,…

This document gives guidance on the: — investigation of sites, where either it is known that soil contamination is present, or the presence of soil contamination is suspected; — investigation of sites where no soil contamination is expected, but the soil quality is to be determined (e.g. to make sure that there is no contamination present); — investigation in…

This document provides guidance on the design and execution of preliminary investigations comprising desk studies and site reconnaissance, and where appropriate, preliminary risk assessment. It is applicable whenever sampling exercises or investigations are to be carried out to determine soil quality.

1 Scope 1.1 General This Standard specifies minimum requirements for the inspection of ESC measures throughout the duration of a construction project, as well as requirements and recommendations for monitoring certain water quality parameters. It also includes a description of the required qualifications for a qualified erosion and sediment control inspector (QESCI) and a QESCI in-training (…

1 Scope 1.1 General This Standard applies to structural antennas, towers, antenna-supporting structures, and roof- and wall- mounted structures, including their components, such as guys and foundations. It covers the structural design, fabrication, and erection of new structures and the modification of existing structures. 1.2 Exclusions This Standard is not intended to apply to a)…

This document provides general principles and requirements for FSE, and is intended to be used by professionals involved in 1) performance-based fire safety design (of both new and existing built environments), 2) implementation for fire safety design plans, and 3) fire safety management. This document is not intended as a detailed technical design guide, but does provide the key…