ISO 23386:2020 pdf download

ISO 23386:2020 pdf download.Building information modelling and other digital processes used in construction — Methodology to describe, author and maintain properties in interconnected data dictionaries
1 Scope
This document establishes the rules for defining properties used in construction and a methodology for authoring and maintaining them, for a confident and seamless digital share among stakeholders following a BIM process.
Regarding the definition of properties and groups of properties, this document provides:
— definitions of properties and groups of properties as a list of attributes;
— definitions of all the provided attributes.
Regarding the authoring and maintaining process, this document provides:
— definitions and roles of applicants;
— definitions and roles of experts and the commission of experts;
— definitions of request’s attributes;
— definitions of expert’s attributes;
— requirements to establish the management rules to interconnect data dictionaries through the
mapping process for properties and groups of properties.
To apply the methodology of this document, it is presupposed that the following are in place:
— an established governance model for a data dictionary;
— a framework for a network of data dictionaries.
It is not in the scope of this document to provide the content of the interconnected data dictionaries.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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 639-1, Codes for the representation of names of languages — Part 1: Alpha-2 code
ISO 3166-1, Codes for the representation of names of countries and their subdivisions — Part 1: Country codes
ISO 3166-2, Codes for the representation of names of countries and their subdivisions — Part 2: Country subdivision code
ISO 4217, Codes for the representation of currencies
ISO 8601 (all parts), Date and time — Representations for information interchange
ISO/IEC 11404, Information technology — General-Purpose Datatypes (GPD)
3.6 building information modelling
BIM
use of a shared digital representation of an asset to facilitate design, construction and operation processes to form a reliable basis for decisions
[SOURCE: ISO 19650-1:2018, 3.3.14, modified — The wording “a built asset” has been changed to “an asset”; Note 1 to entry has been removed.]
3.7 class
description of a set of objects that share the same characteristics
Note 1 to entry: The characteristics may be embodied by the use of properties, operations, methods, relations,semantics, etc.
Note 2 to entry: Each class is a hierarchical element of a classification.
[SOURCE: ISO 22274:2013, 3.4, modified — Note 2 to entry has been added.]
3.8 composed property
category of group of properties (3.14) corresponding to a feature needing multiple properties to be defined
Note 1 to entry: Using this category of group of properties requires to fill all the properties part of the composed property. There is no value (3.20) attached to the group of properties.
EXAMPLE To describe the characteristic “concrete facing quality” it is mandatory to describe 3 properties:concrete planarity, concrete hue, concrete texture.