Page 15 - BIM and ISO 19650 from a project management perspective

(d) Information container

named persistent set of information retrievable from within a file, system or application storage hierarchy

EXAMPLE Including sub-directory, information file (including model, document, table, schedule), or distinct sub-set
of an information file such as a chapter or section, layer or symbol.

This concept is important and to be associated to the Level of information need. The process of digital information delivery needs
to associate different sources of information, which are note geometry only.

2.2.3. Two key concepts for consulting engineers

(a) Common Data Environment

Agreed source of information for any given project or asset, for collecting, managing and disseminating each
information container through a managed process.

The concept of a ‘common data environment’ (CDE) comes from standard BS 1192:2007 and itself refers to three further concepts:
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• ‘workflow’ – work in progress (WIP) or work approved regarding the status of information
• ‘lifecycle’ – work in progress shared, published, or archived
• a ‘shared and single source’ of information

Having a CDE is fundamental for consulting engineers if they are aiming to improve:
• productivity, or
• trust and confidence

ISO 19650 describes the CDE as a single source of information for any given project or asset which is used to collect, manage and
disseminate each element of the information model using a managed process. It is a means of providing a collaborative environ-
ment for sharing and coordinating work as information can be transferred through information exchanges and managed through the
CDE. Strict operating procedures ensure a consistent approach by all organisations involved.

8 BS 1192:2007 Collaborative production of architectural, engineering and construction information – Code of practice (http://bim-level2.org/en/standards/) 15