ISO 23386-2020 pdf free.Building information modellingand other digital processes usedin construction — Methodologyto describe, author and maintainproperties in interconnected datadictionaries.
1.Scope:This document establishes the rules for defining properties used in construction and a methodologyfor authoring and maintaining them, for a confident and seamless digital share among stakeholdersfollowing 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.
lt 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 contentconstitutes requirements of this document. For dated references,only the edition cited applies.Forundated references, the latestedition of the referenced document (including any amendments) applies.
IS0 639-1,Codes for the representation of names of languages — Part 1: Alpha-2 code
ISO3166-1,Codes for the representation of names of countries and their subdivisions —Part 1:Country codesISO 3166-2,Codes for the representation of names of countries and their subdivisions — Part 2: Countrysubdivision code.ISO 4217,Codes for the representation of currencies
ISo 8601 (all parts), Date and time —Representations for information interchangeISO/IEC 11404, Information technology — General-Purpose Datatypes (GPD).ISO 12006-3,Building construction — Organization of information about construction works —Part 3:Framework for object-oriented information
ISo 80000 (all parts),Quantities and units.
3.attribute:data element for the computer-sensible description of a property (3.17), a group of properties (3.14) etc.Note 1 to entry:An attribute describes only one single detail of a property or a group of properties.
EXAMPLE The name of a property, the definition of a group of properties.
[SOURCE:IS0 13584-42:2010,3.3, modified — In the definition and Note 1 to entry, references to “arelation or a class” have been replaced with “a group of properties”; the EXAMPLE has been updated.]quantity in a conventionally chosen subset of a given system of quantities, where no quantity (3.16) inthe subset can be expressed in terms of the other quantities within that subset [SOURCE: ISO 80000-1:2009,3.4, modified —NOTEs 1 to 4 have been removed.]ISO 23386 pdf download.