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BS EN 15643:2021

$189.07

Sustainability of construction works. Framework for assessment of buildings and civil engineering works

Published By Publication Date Number of Pages
BSI 2021 46
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This document provides principles and requirements for the assessment of environmental, social and economic performance of buildings and civil engineering works taking into account their technical characteristics and functionality. NOTE 1 Assessments of environmental, social and economic performance are the three aspects of sustainability assessment of buildings and civil engineering works, or combination thereof, (hereafter referred to as “construction works”). The framework applies to all types of construction works and it is relevant for new construction works over their entire life cycle, and of existing construction works over their remaining service life and end of life stage. The sustainability assessment of construction works covers aspects and impacts of construction works expressed with quantifiable indicators. It includes the assessment of the construction works’ influence on the environmental, social and economic aspects and impacts on the local area (area of influence) and of the local infrastructure beyond the curtilage of the building and the civil engineering works. NOTE 2 The sustainability assessment in the standards developed under this framework encompasses potential impacts e.g. intrinsic hazards from chemicals that are not based on a full environmental risk assessment. The assessment of environmental, social and economic aspects of organizations, such as management systems, are not included in the standards developed under this framework. However, the decisions or actions that influence the environmental, social and economic performance of the object of assessment can be taken into account where the assessment includes management process related aspects.

PDF Catalog

PDF Pages PDF Title
2 undefined
11 1 Scope
2 Normative references
12 3 Terms and definitions
29 4 Principles
4.1 General
30 4.2 Objectives of sustainability assessment of construction works
4.3 Approach to assessment of sustainability
4.4 Relevance of technical and functional requirements
4.5 Consideration of the construction works life cycle
31 4.6 Assessment of aspects and impacts related to the buildings and civil engineering works
4.7 Considerations for sustainable refurbishment of existing construction works as alternative to new construction
5 Requirements for assessment methods
5.1 General
5.2 Object of assessment and the system boundary
32 5.3 Functional equivalent
33 5.4 Type of data and their assignment to the construction works life cycle
5.4.1 Assignment of data to the construction works life cycle
5.4.2 Reference study period
5.4.3 Aspects and impacts specific to the construction works
36 5.4.4 Scenarios
5.5 Requirements for data quality
5.6 Requirements for verification
5.7 Transparency of the assessment methods
37 5.8 Requirements for reporting and communication
5.8.1 General
5.8.2 Results of the assessment
5.8.2.1 General
39 5.8.2.2 Embodied aspects and impacts during the life cycle of the construction works
5.8.2.3 Operational aspects and impacts during the use stage of construction works
5.8.2.4 Aspects and impacts related to users’ activities associated with use of the constructed asset
40 5.8.2.5 Benefits and loads beyond the system boundary
5.8.3 Environmental, social and economic requirements from regulations and client’s brief
5.8.4 Technical and functional characteristics
41 6 Requirements for assessment methods of environmental, social and economic performance of construction works
6.1 Overview of the methodology for assessment of environmental, social and economic performance of buildings and civil engineering works
42 6.2 Categories of environmental aspects
6.3 Categories of social aspects
43 6.4 Categories of economic aspects
BS EN 15643:2021
$189.07