1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15643-1:2010Sustainability of constructionworks Sustainabilityassessment of buildingsPart 1: General frameworkBS EN 15643-1:2010 BRITISH STANDARDNational forewordThis Briti
2、sh Standard is the UK implementation of EN 15643-1:2010.The UK participation in its preparation was entrusted to TechnicalCommittee B/558, Sustainability of construction works.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not p
3、urport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 65241 7ICS 91.040.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStan
4、dards Policy and Strategy Committee on 31 October 2010.Amendments issued since publicationDate Text affectedBS EN 15643-1:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15643-1 September 2010 ICS 91.040.01 English Version Sustainability of construction works - Sustainability assessment of
5、buildings - Part 1: General framework Contribution des ouvrages de construction au dveloppement durable - valuation de la contribution au dveloppement durable des btiments - Partie 1 : Cadre mthodologique gnral Nachhaltigkeit von Bauwerken - Bewertung der Nachhaltigkeit von Gebuden - Teil 1: Allgeme
6、ine Rahmenbedingungen This European Standard was approved by CEN on 30 July 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and
7、bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibi
8、lity of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary
9、, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre:
10、Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15643-1:2010: EBS EN 15643-1:2010EN 15643-1:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 72 Normative references 73 Terms and defin
11、itions .74 Principles . 174.1 General . 174.2 Objectives of assessment of the building 184.3 Approach to assessment of environmental, social and economic performance 184.4 Relevance of technical and functional requirements . 184.5 Consideration of the building life cycle . 185 Requirements for asses
12、sment methods 195.1 General . 195.2 Object of assessment and the system boundary 195.3 Functional equivalent . 195.4 Scenarios . 205.5 Transparency 205.6 Reporting and communication 205.6.1 General . 205.6.2 Results of the assessment 215.6.3 Functional equivalent . 225.6.4 Environmental, social and
13、economic requirements from clients brief and/or regulations . 225.6.5 Technical and functional performance . 22Annex A (informative) Work programme of CEN/TC 350 . 23Bibliography . 24BS EN 15643-1:2010EN 15643-1:2010 (E) 3 Foreword This document (EN 15643-1:2010) has been prepared by Technical Commi
14、ttee CEN/TC 350 “Sustainability of construction works”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2011, and conflicting national standards sh
15、all be withdrawn at the latest by March 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Re
16、gulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
17、Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15643-1:2010EN 15643-1:2010 (E) 4 Introduction This European Standard is part of a series written by CEN/TC 350 that provides a system for the sustainability assessment
18、 of buildings using a life cycle approach. The sustainability assessment quantifies impacts and aspects for the environmental, social and economic performance of buildings using quantitative and qualitative indicators, both of which are measured without value judgements. The purpose of this series o
19、f European Standards is to enable comparability of the results of assessments. This series of European Standards does not set benchmarks or levels of performance. This series of European Standards will allow the sustainability assessment, i.e. the assessment of environmental, social and economic per
20、formance of a building, to be made concurrently and on an equal footing, on the basis of the same technical characteristics and functionality of the object of assessment. The sustainability assessment of buildings uses different types of information. The results of a sustainability assessment of the
21、 building provide values for the different types of indicators, and information on the scenarios and building life cycle stages included in the assessment. In carrying out assessments, scenarios and a functional equivalent are determined at the building level. Assessment at the building level means
22、that the descriptive model of the building with the major technical and functional requirements has been defined in the clients brief or in the regulations as illustrated in Figure 1. Assessments can be undertaken for the whole building, for parts of the building which can be used separately or for
23、elements of the building. Although the evaluation of technical and functional performance is beyond the scope of this series of standards, the technical and functional characteristics are considered within this framework by reference to the functional equivalent. The functional equivalent takes into
24、 account the technical and functional requirements and forms the basis for comparisons of the results of the assessment. Any particular demands for, or related to, the environmental, social and economic performance defined in the clients brief or in the regulations, may be declared and communicated.
25、 Figure 1 shows how the functional equivalent and the technical and functional characteristics that deviate from those required, either by the clients brief or through regulations, are to be declared and communicated with the results of the assessment. BS EN 15643-1:2010EN 15643-1:2010 (E) 5 Figure
26、1 The concept of sustainability assessment of buildings NOTE 1 The outer box with the dotted line represents the area to be standardised by CEN/TC 350. In concept, the integrated building performance incorporates environmental, social and economic performance as well the technical and functional per
27、formance, and these are intrinsically related to each other, as illustrated in Figure 2. Although the assessment of technical and functional performance does not form part of this series of standards, their interrelationship with environmental, social and economic performance is prerequisite for an
28、assessment of sustainability performance of buildings, and is therefore taken into account. It is advisable to carry out an assessment at the earliest opportunity during the conceptual stages of a construction or refurbishment project such as in the sketch plan stage in order to provide a broad esti
29、mate of the environmental performance, social performance and economic performance. As the project evolves, the assessment may be periodically reviewed and updated to support decision-making. A final assessment (as-built) should be carried out. The results of this final assessment can be used to inf
30、orm all parties concerned. BS EN 15643-1:2010EN 15643-1:2010 (E) 6 Figure 2 The work programme of CEN/TC 350 NOTE 2 The darkened boxes represent the work programme of CEN/TC 350. This document, EN 15643-1, is the first part of the framework standards for sustainability assessment of buildings. The p
31、urpose of EN 15643-1 is to provide a framework with principles, requirements and guidelines for the sustainability assessment of buildings. It focuses on the general principles and requirements for the assessment of the environmental performance, social performance and economic performance of a buil
32、ding as described at the “framework level“ in Figure 2. The first revision of this general framework standard, EN 15643-1, will combine all four parts of the framework of this series of standards into one framework standard. This will ensure simultaneous revision of the interlinked parts of the fram
33、eworks within the series of standards. In the future, the assessment methodologies within this series of standards may be part of an overall assessment of integrated building performance. The assessment methodologies may also be extended to an assessment of the neighbourhoods and wider built environ
34、ment. BS EN 15643-1:2010EN 15643-1:2010 (E) 7 1 Scope This European Standard provides the general principles and requirements, expressed through a series of standards, for the assessment of buildings in terms of environmental, social and economic performance taking into account technical characteris
35、tics and functionality of a building. The assessment will quantify the contribution of the assessed construction works to sustainable construction and sustainable development. The framework applies to all types of buildings and it is relevant for the assessment of the environmental, social and econo
36、mic performance of new buildings over their entire life cycle, and of existing buildings over their remaining service life and end of life stage. The standards developed under this framework do not set the rules for how the different building assessment schemes may provide valuation methods. Nor do
37、they prescribe levels, classes or benchmarks for measuring performance. NOTE Valuation methods, levels, classes or benchmarks may be prescribed in the requirements for environmental, social and economic performance in the clients brief, building regulations, national standards, national codes of pra
38、ctice, certification schemes, etc. The rules for assessment of environmental, social or economic aspects of organizations are not included within this framework. However, the consequences of decisions or actions that influence the environmental, social and economic performance of the object of asses
39、sment are taken into account. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) appli
40、es. prEN 15643-2, Sustainability of construction works Assessment of buildings Part 2: Framework for the assessment of environmental performance prEN 15643-3, Sustainability of Construction Works Assessment of Buildings Part 3: Framework for the assessment of social performance prEN 15643-4, Sustain
41、ability of Construction Works Assessment of Buildings Part 4: Framework for the assessment of economic performance ISO 15392, Sustainability in building construction General principles ISO 15686-1, Buildings and constructed assets Service life planning Part 1: General principles ISO 15686-2, Buildin
42、gs and constructed assets Service life planning Part 2: Service life prediction procedures ISO 15686-7, Buildings and constructed assets Service life planning Part 7: Performance evaluation for feedback of service life data from practice ISO 15686-8, Buildings and constructed assets Service-life pla
43、nning Part 8: Reference service life and service-life estimation 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. BS EN 15643-1:2010EN 15643-1:2010 (E) 8 3.1 assembled system part of works component (3.10) or a set of components incorporated in th
44、e construction works (3.13) NOTE Adapted from the definitions in the Construction Products Directive (CPD) Guidance Paper C and from the definition of construction in ISO 6707-1:2004. 3.2 brief written document that states the clients (3.9) requirements for a construction project ISO 6707-2:1993 3.3
45、 building construction works (3.13) that has the provision of shelter for its occupants or contents as one of its main purposes and is usually enclosed and designed to stand permanently in one place ISO 6707-1:2004 3.4 building fabric construction products (3.11) that are fixed to the building (3.3)
46、 in a permanent manner, so that the dismantling of the product changes the performance of the building and the dismantling or replacement of the product constitute construction operations 3.5 building-integrated technical system installed technical equipment to support operation of a building (3.3)
47、NOTE This includes technical building system (3.70) and other systems for sanitation, security, fire safety, internal transport and building automation and control and IT communications. 3.6 building site specified area of land where a building (3.3) is located or is defined to be located and constr
48、uction work (3.12) of the building (3.3) and associated external works (3.28) are or will be undertaken NOTE Adapted from the definition of site in ISO 6707-1:2004. 3.7 built environment collection of buildings (3.3), external works (3.28) (landscaped areas), infrastructure and other construction wo
49、rks (3.13) within an area NOTE Adapted from the definition of built environment in ISO 6707-1:2004. 3.8 civil engineering works construction works (3.13) comprising a structure, such as a dam, bridge, road, railway, runway, utilities, pipeline, or sewerage system, or the result of operations such as dredging, earthwork, geotechnical processes, but excluding a building (3.3) and its associated site works ISO/NP 21929-2:2010 BS EN 15643-1
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