1、 ISO 2012 Framework for building information modelling (BIM) guidance Cadre pour les directives de modlisation des donnes du btiment TECHNICAL SPECIFICATION ISO/TS 12911 First edition 2012-09-01 Reference number ISO/TS 12911:2012(E) ISO/TS 12911:2012(E) ii ISO 2012 All rights reserved COPYRIGHT PROT
2、ECTED DOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs m
3、ember body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ISO/TS 12911:2012(E) ISO 2012 All rights reserved iii Contents Page Foreword iv 1 Scope . 1
4、 2 Normative references 1 3 T erms and definitions . 1 4 Intentions . 3 4.1 Intention of the framework 3 4.2 Intention of BIM guidance documents . 4 4.3 Overview of framework sections 4 5 Formal aspects of BIM information exchange 5 5.1 General recommendations 5 5.2 Delivery agreement . 5 5.3 Specif
5、ication of content . 5 5.4 Acceptance 6 5.5 Owners rights and rights for use of information 6 5.6 Responsibility 6 5.7 Traceability 6 5.8 Compliance . 6 5.9 Implications of non-compliance 6 6 The framework for the BIM guidance document 7 6.1 Overview of the framework . 7 6.2 Integrity 7 6.3 Extensio
6、ns . 8 6.4 Clauses . 8 7 Relationships with other International Standards . 9 7.1 Review 9 7.2 Development of new areas of application . 9 7.3 Specialized application areas . 9 7.4 Schemas for facility information 9 7.5 Classification structures and language usage10 Annex A (normative) Guidance on b
7、uilding information modelling .11 Annex B (informative) Example of guidance on building information modelling for architectural quantity take off (QTO) report 18 Annex C (informative) Example using structured clauses for guidance on building information modelling for architectural quantity take off
8、21 Bibliography .25 ISO/TS 12911:2012(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member b
9、ody interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electro
10、technical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted
11、by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. In other circumstances, particularly when there is an urgent market requirement for such documents, a technical
12、 committee may decide to publish other types of document: an ISO Publicly Available Specification (ISO/PAS) represents an agreement between technical experts in an ISO working group and is accepted for publication if it is approved by more than 50 % of the members of the parent committee casting a v
13、ote; an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical committee and is accepted for publication if it is approved by 2/3 of the members of the committee casting a vote. An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it
14、will be confirmed for a further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirmed, it is reviewed again after a further three years, at which time it must either be transformed into an International Standard or be withdrawn. Attention is dr
15、awn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO/TS 12911 was prepared by Technical Committee ISO/TC 59, Buildings and civil engineering works, Subcommittee SC 1
16、3, Organization of information about construction works. iv ISO 2012 All rights reserved TECHNICAL SPECIFICATION ISO/TS 12911:2012(E) Framework for building information modelling (BIM) guidance 1 Scope This Technical Specification establishes a framework for providing specifications for the commissi
17、oning of building information modelling (BIM). This Technical Specification is applicable to any range of modelling of buildings and building-related facilities, from a portfolio of assets at a single site or multiple sites, to assets at a single small building and at any constituent system, subsyst
18、em, component or element. It is applicable to any asset type, including most infrastructure and public works, equipment and material. BIM processes are applicable across the entire life cycle of a portfolio, facility or component, which can span inception to end-of-use. The main user of the framewor
19、k is the information manager, who utilizes the framework to assist in structuring an international-, national-project- or facility-level BIM guidance document. The framework can also be used for BIM guidance provided by application providers. 2 Normative references The following referenced documents
20、 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) applies. ISO 6707-1, Building and civil engineering Vocabulary Part 1: General terms ISO 294
21、81-1:2010, Building information modelling Information delivery manual Part 1: Methodology and format 3 T erms a nd definiti ons For the purposes of this document, the terms and definitions given in ISO 6707-1 and the following apply. 3.1 building information model building (construction) information
22、 model BIM shared digital representation of physical and functional characteristics of any built object, including buildings, bridges, roads, process plant NOTE 1 Adapted from ISO 29481-1:2010, definition 2.2. NOTE 2 Building information model is frequently used as a synonym for BIM. NOTE 3 It may f
23、orm the common basis for decisions and may form the contractual point of reference, across one or more stages in the life cycle. 3.2 building information modelling building construction information modelling process of managing information related to the facilities and projects in order to coordinat
24、e multiple inputs and outputs, irrespective of specific implementations NOTE BIM is the most common acronym for a broad range of methods being applied in the facilities project sector. The reference to building is historic, as the change in approach from conventional documentation is most pronounced
25、 in the building sector, but similar changes are affecting infrastructure and other facilities. ISO 2012 All rights reserved 1 ISO/TS 12911:2012(E) 3.3 BIM guidance document document that aids users in achieving their intended results through the use of BIM NOTE 1 See ISO/TR 18529. NOTE 2 BIM can ai
26、d users in discovering the capabilities of a system, enable them to generate a plan for accomplishing their goals, assist users in accomplishing a goal or help users manage error situations. EXAMPLE Guide, guideline, manual, handbook. 3.4 IDM information delivery manual strategy for identifying the
27、processes, exchange requirements, business rules and functional parts for information exchanges in facility projects NOTE See ISO 29481-1:2010. 3.5 information model formal model of a set of facts, concepts or instructions to meet a specific requirement 3.6 constraint relationship between two or mor
28、e elements in a model, which should be maintained in any modifications made subsequent to a model transfer NOTE 1 See ISO 10303-108. NOTE 2 A constraint is either an objective or a measure. 3.7 project unique process consisting of a set of coordinated and controlled activities with start and finish
29、dates, undertaken to achieve an objective conforming to specific requirements, including the constraints of time, cost and resources to effect change to the physical or operational aspects of a facility NOTE Adapted from ISO 9000:2005, definition 3.4.3. 3.8 clause subsection of a guidance document w
30、hich contains an objective and one or more definitions and requirements 3.9 facility physical structure or installation, including related site works, serving one or more main purpose NOTE It can require management over part or all of its life cycle. 3.10 framework structure of processes and specifi
31、cations designed to support the accomplishment of a specific task ISO/IEEE 11073-10201:2004, definition 3.22 3.11 measure quantitative or qualitative assessment of relative achievement of a desired quality characteristic NOTE 1 It is able to be tested against a descriptive model, such as a BIM or a
32、BIM guidance document. NOTE 2 The outcome is true, false or unknown. 2 ISO 2012 All rights reserved ISO/TS 12911:2012(E) 3.12 objective constraint that is measurable by examination of its constituent objectives and measures 3.13 life cycle stages and activities spanning the life of the system from t
33、he definition of its requirements to the termination of its use, covering its conception, development, operation, maintenance support and disposal NOTE 1 Adapted from IEC 61508 and ISO/IEC 15288:2008, definition 4.10. NOTE 2 Adapted from ISO/TR 18529:2000, Clause 3. 4 Intentions 4.1 Intention of the
34、 framework The construction and facilities industry is adopting the use of object-orientated methods in capturing the information about its products. This is being driven internally by demands for efficiency and externally by demands for a higher quality and value in the product. In order to maximiz
35、e the return on this investment, the industry needs better structured and more re-usable performance specifications. This Technical Specification specifies a framework for providing a specification for the commissioning of BIM. The framework allows international-, national- and project-specific BIM
36、guidance documents to be collated and partners in new projects to assimilate the practices and expectations of other partners. It is intended that supplements be merged into or appended to this Technical Specification. The objectives of the framework are the following. a) Create a common framework g
37、iving guidance for the application of BIM: 1) aid the development of clear and repeatable processes; 2) allow international, national and project/enterprise guidance document to be prepared according to a common framework; 3) allow application guidance documents to be prepared according to the same
38、common framework. b) Make BIM guidance documents manageable: 1) encourage completeness of guidance documents by providing a check-list of outcomes, management and inputs; 2) encourage the provision of reasoned explanations for demanded performance; 3) achieve extensibility of guidance documents; 4)
39、support the merging and comparing of “BIM guidance” documents. c) Make BIM guidance able to be tested: 1) encourage the testing of guidance documents against this framework; 2) encourage the testing of BIM usage against guidance documents; 3) encourage the use of formal contractual clauses which ref
40、er to guidance documents. ISO 2012 All rights reserved 3 ISO/TS 12911:2012(E) Project / company related use Trade related use National framework International framework Formal standards as frameworkLife-cycle phase Developed by companies or organizations for defined users, tasks/ purposes and/or lif
41、e-cycle phases Developed by software providers for defined tasks Software related use Levels of details Figure 1 BIM guidance provided at various levels 4.2 Intention of BIM guidance documents BIM guidance documents are used for a variety of purposes, including to a) establish the desired outcomes a
42、nd define appropriate quality, b) identify appropriate management effort and tools, c) identify necessary effort and resourcing, and d) achieve and maintain a common understanding within the national and project contexts. 4.3 Overview of framework sections BIM guidance documents may additionally add
43、ress the presentational conventions for application in the generation of drawings and documents. This content may be carried forward from national and project drawing and document production standards. Principals, design managers and end users should be able to easily navigate and understand any BIM
44、 guidance document that results from implementation of this Framework. The enterprise is supported when the objectives for using BIM (BIM guidance Framework section 1: Outcomes) is reviewed and approved at the principal level. Design management (BIM guidance Framework section 2: Controls) is support
45、ed by reviewing and implementing the management policies needed. Since these policies are keyed into the overall objectives, the dialogue between the design manager and the principals is supported. Design teams can review and implement the input requirements (BIM guidance Framework section 3: Contro
46、ls) as this defines what they shall do. Again, since these requirements are keyed into the management policies, the dialogue between the design teams and design manager is supported. The style and content is intended to ensure that the requirements within the guidance document are directly measurabl
47、e either by human inspection or by automated checking. A BIM guidance document may be provided at an overall project or facility level, but may also be provided more specifically for individual BIM sub-processes within those overall objectives. These individual processes may be arranged in series an
48、d in parallel. The IDM methodology (as given in ISO 29481-1) shall be used to document, review and specify new BIM processes. The outcomes of review of new processes should then be documented in the BIM guidance document, thus adhering to this framework. 4 ISO 2012 All rights reserved ISO/TS 12911:2
49、012(E) NOTE BIM process: the desired results determine the required inputs and controls. Figure 2 Overview of framework sections in the BIM process Figure 3 Interaction of BIM subprocesses 5 Formal aspects of BIM information exchange 5.1 General recommendations The following recommendations are intended as a checklist for the formal aspects of information exchange arising from the use of BIM a guidance document . 5.2 Delivery agreement An agreement may be written for each process where data are exchanged between actors, for a project o
