BS EN 15643-2-2011 建设工程的可持续性.建筑物评估.环境性能评估框架

标准号：BS EN 15643-2-2011
中文标准名称：建设工程的可持续性.建筑物评估.环境性能评估框架
英文标准名称：Sustainability of construction works. Assessment of buildings. Framework for the assessment of environmental performance
标准类型：P30
发布日期：2011/3/31 12:00:00
实施日期：2011/3/31 12:00:00
中国标准分类号：P30
国际标准分类号：91.040.01
适用范围：This European Standard forms one part of a series of European Standards and provides the specificprinciples and requirements for the assessment of environmental performance of buildings taking into accounttechnical characteristics and functionality of a building. Assessment of environmental performance is oneaspect of sustainability assessment of buildings under the general framework of EN 15643-1.The framework applies to all types of buildings and it is relevant for the assessment of the environmentalperformance of new buildings over their entire life cycle, and of existing buildings over their remaining servicelife and end of life stage.In this series of standards, the environmental dimension of sustainability is limited to the assessment ofenvironmental impacts and aspects of a building on the local, regional and global environment. Theassessment is on Life Cycle Assessment and additional quantifiable environmental information expressed withquantified indicators. It excludes the assessment of a building’s influence on the environmental impacts andaspects of the local infrastructure beyond the area of the building site, and environmental impacts and aspectsresulting from transportation of the users of the building. It also excludes environmental risk assessment.The standards developed under this framework do not set the rules for how different building assessmentschemes may provide valuation methods. Nor do they prescribe levels, classes or benchmarks for measuringperformance.NOTE Valuation methods, levels, classes or benchmarks may be prescribed in the requirements for environmental,social and economic performance in the client’s brief, building regulations, national standards, national codes of practice,building assessment and certification schemes, etc.The rules for assessment of environmental aspects of organizations are not included within this framework.However, the consequences of decisions or actions that influence the environmental performance of theobject of assessment are taken into account.