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1 Scope 1.1 Inclusions This Standard applies to methods to formulate and interpret IDF curves in a climate change context. It includes consideration of methods for establishing historical IDF rainfall estimates, and approaches and methods for incorporating climate change into IDF information. 1.2 Users and applicability This Standard is intended for engineers involved in the mapping of…

1 Scope 1.1 General 1.1.1 Biogas installation application This Code applies to the installation of systems for the production, handling, storage, and utilization of biogas in newly constructed facilities, as well as additions to and upgrading of existing systems. 1.1.2 Landfill demarcation This Code does not apply to any infrastructure of a landfill upstream of the main inlet valve on the…

1 Scope 1.1 General This Standard provides an electrical energy storage system (EESS) testing protocol for quality assurance and reliability programs. It is intended to be used by code officials, financial institutions and insurers, first responders, developers, independent engineers, manufacturers, and other relevant stakeholders in the energy storage system industry. It provides best…

IEC 62841-4-8:2025 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 62841-4-8:2025 EXV includes the content of the references made to IEC 62841-1:2014. IEC 62841-4-8:2025 specifies safety requirements and their…

IEC 62841-4-8:2025 specifies safety requirements and their verification for the design and construction of hand fed, shredders/chippers with an integral electric motor, with or without vacuum assisted collection, which are designed to reduce organic material to smaller pieces and are used in a stationary position by an operator standing on the ground. This document applies to shredders/chippers…

This document specifies the characteristics and requirements for a piping system and its components, made from unplasticized polyamide (PA-U) intended to be used for thermoplastics piping systems in industrial applications above and below ground. NOTE 1        Requirements applying to industrial valves are given in this document and in other standards. This document is applicable to PA-U pipes,…

IEC 60335-2-44:2021+AMD1:2025 CSV deals with the safety of electric ironers for both commercial and household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. Appliances not intended for normal household, but which nevertheless can be a source of danger to the public, such as appliances intended to be used by laymen in…

IEC 60335-2-78:2021+AMD1:2025 CSV deals with the safety of outdoor barbecues for household and similar use, their rated voltage being not more than 250 V. Appliances not intended for normal household use but that nevertheless can be a source of danger to the public, such as appliances intended to be used by laymen in shops, restaurants, hotels, in light industry and on farms, are within the…

This document covers cabling channel specifications, for cabling channels constructed from balanced single-pair cabling components, intended for use in:  1)    industrial automation applications, Industrial Internet of Things (IIoT), Industry 4.0; 2)   enterprise building applications, Internet of Things (IoT), smart lighting, energy management, and access control; 3)   other IoT applications,…

This document provides requirements for training material content and the administration of standardized training to operators of mobile elevating work platforms (MEWPs). It is applicable to MEWPs, as defined in ISO 16368, intended for moving person(s), along with their necessary tools and materials to an elevated work location. NOTE            National or other regulations, which could be more…