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CSA C22.2 NO 250.4 - Portable luminaires
January 1, 2020 - CSA

This Standard applies to portable luminaires, intended for use in dry, damp, and wet locations, and intended to be used in accordance with the Rules of CSA C22.1, Canadian Electrical Code, Part I, in nonhazardous locations, on a nominal 120 V system and 15 or 20 A branch circuits, or on the load...

DS/CEN/TS 17165 - Light and lightingLighting system design process
December 18, 2018 - DS

This document specifies steps to be taken in the lighting system design process and lists responsibilities for the implementation and operation of the lighting solution. The aim of the process is: 1) to design lighting system solutions for sustainable lighting quality...

ASTM D4674 - Standard Practice for Accelerated Testing for Color Stability of Plastics Exposed to Indoor Office Environments
April 15, 2019 - ASTM

This practice covers the basic principles and operating procedures for using fluorescent light to determine color stability of plastics when materials are exposed in typical office environments where fluorescent overhead lighting and window-filtered daylight are used for illumination...

ASHRAE 90459 - Advanced Energy Design Guide for Small to Medium Office Buildings— Achieving Zero Energy
May 1, 2019 - ASHRAE

This Guide was developed through a collaboration of ASHRAE, The American Institute of Architects (AIA), Illuminating Engineering Society (IES), U.S. Green Building Council (USGBC), and the U.S. Department of Energy (DOE). A project committee that represents a diverse group of professionals and...

NR/L3/CIV/006/3A - Structures, Tunnels and Operational Property Examinations: Examination of Operational Property Structures and Fabric
September 7, 2019 - NR

2.1 Overview Operational Property covers a diverse range of assets. This part of the handbook is grouped into three areas: Structures, Fabric and Mechanical and Electrical. Various sections within this part of the handbook are split by these areas to indicate the differing requirements. 2.2...

ISO 21939-1 - A method to calculate and express energy consumption of industrial wastewater treatment for the purpose of water reuse — Part 1: Biological processes
May 1, 2019 - ISO

This document sets out the general principles for, and provides guidance on, the quantitative characterization of the energy consumed by industrial biological wastewater treatment systems. It does not aim to characterize the treatment pollutants removal performance or process reliability or any...

ISO DIS 8102-2 - Electrical requirements for lifts, escalators and moving walks - Part 2: Electromagnetic compatibility with regard to immunity
April 23, 2018 - ISO

This International Standard specifies the immunity performance criteria and test levels for apparatus used in lifts, escalators and moving walks which are intended to be permanently installed in buildings including the basic safety requirements in regard to their electromagnetic environment. These...

Metric Handbook: Planning and Design Data
February 23, 2018 - CRC

Significantly updated in reference to the latest construction standards and new building types Sustainable design integrated into chapters throughout Over half of the entire book has now been updated since 2015 Over 100,000 copies sold to successive generations of architects and designers This book...

ATIS 0600012.01 - Electrical Primary Protection Considerations for Broadband xDSL Systems
December 1, 2017 - ATIS

Electrical Protection The purpose of this ATIS Standard is to assist the service provider in choosing appropriate primary protection methods for xDSL communications circuits. For the purposes of this specification, the definition of a primary protector is a device typically installed by the service...