BIM GLOSARIUM

 

When recently publishing the Polish Road Map to BIM, the comments highlighted too extensive abbreviations of documents and procedures. Therefore, I decide to publish the basic BIM glossary.

BIM

Building Information Modeling [1] 

A set of technologies, procedures and principles enabling the implementation of construction investments based on innovation, in particular based on the "BIM model" [2] Building information modeling (BIM) is a set of technologies, processes and policies enabling multiple stakeholders to design, build and operate together object in virtual space. BIM as a term has evolved enormously over the years and is now the "current expression of digital innovation" in the construction industry. [3]

CDE

Common Data Environment [1] 

An agreed digital information source for a projected or existing "resource" used to collect, manage and disseminate related "information packages" in a managed process. [2] A single source of information that collects, manages, and disseminates relevant, approved project documents for multidisciplinary teams in a managed process. A common data environment (CDE) is usually supported by a CAD or BIM document management system which facilitates the exchange of data / information between Project Participants. Information in need of CDE to carry out one of the four labels (or reside in one of four areas): Work in Progress Area, Shared Space, Published Area and Archive Area [3]

PIR

Design Information Requirements (PIR) [1] 

"Information requirements" related to the provision of "resource" [2]

OIR

Organizational information requirements [1] 

"Information requirements" necessary to achieve the organisation's goals. [2] "Information requirements for organizational purposes" ISO 19650-1 (3.3.3). Organizational information requirements (OIR) refer to information necessary for an organization or organizational unit to meet its internal / external requirements and achieve business / strategic goals [3]

EIR

Information exchange requirements [1] 

The document specifying the "information requirements" for the PROJECT [2] in the "Information Requirements for the appointment" ISO 19650-2 (3.3.6) produced by the appointing Party. Stock Information Requirements (EIR) is a list of requirements that are defined in a document, web form, or even an email message. The EIR defines management, commercial and technical aspects to meet what is defined in the Project Information Requirements and Asset Information Requirements [3]

AIR

Asset Information Requirements [1] 

"Asset exploitation" information requirements [2] Asset exploitation information requirements "ISO 19650-1 / 3.3.4, which covers financial, managerial, technical and security aspects. Technically, AIR specifies - at the beginning of the Life Cycle - a Model Resource Information to be provided by the Delivery Team as specified by the Inviting Party [3]

PIM

Project Information Model [1] 

A sub-type of information models developed during the design, production and construction (or renovation) phases of a project. At the time of handover, the Design Information Model (PIM) is the basis of the Asset Information Model (AIM) and therefore must represent what was actually installed, not what the designers intended [3]

MIDP

Master Information Delivery Plan [1] 

Master data delivery plan; Document describing how to fulfill "information requirements" [2] "Plan including all relevant plans for the provision of task information" ISO 19650-2 (3.1.3.3). The MIDP aggregates the results and schedules of the relevant task forces and is constantly reviewed / updated by the designated leader page. There is only one MIDP per appointment [3]

TIDP

Job Information Delivery Plan [1] 

Task data delivery plan; Document describing how to meet the "information requirements" with regard to the individual tasks carried out under the project [2] Task Force Information Provision Plan; This document sets out the responsibilities of each task force to provide information. TIDPs are submitted according to the Master Information Delivery Plan process BIM Implementation Process (MIDP) and aggregate team performance, project tasks, formats, dates and associated BIM implementation responsibilities in the organization and support it in developing / delivering new BIM services and model-driven efficiency. See also [3]

BEP

BIM Execution Plan [1] 

BIM plan; An agreed document setting out how to fulfill "information requirements [2]. A BIM Performance Plan (BEP or BIMxP) is developed by suppliers - typically a preliminary contract to meet the Employer's Information Requirements (EIR) - and outlines how the information modeling aspects will be implemented The BIM Execution Plan explains the roles and their responsibilities, the standards to be applied and the procedures to be followed BEP collates / refers to a number of other documents including the Master Information Delivery Plan (MIDP) and the Project Delivery Plan (PIP BEP can be updated after award ... Also refer to BIM Management Plan (AU) [3]

IR

Information requirements [1] 

Description of the needs regarding the scope and method of providing information [2]

LOG

Geometric accuracy level [1] 

A metric indicating the amount of detail reflected by the "component" [2]

LOI

Non-geometric accuracy level [1] 

A metric showing the amount of non-geometric information for the "component" [2] Level of information; Description of the non-graphical content of the model component collision at the different stages / stages of the project. The term `` level of information '' (LOI) is used interchangeably with the term `` level of detail of information. '' Common BIM terminology can be used for measurement as conformance Design team compliance BIM guides and manuals [3]

LOD

Level of development - level of (model) definition [1] 

A metric expressed as a product of the amount of geometric (see "level of geometric accuracy") and non-geometric (see "level of non-geometric" information) of the "BIM model" [2] Level of development; A BIM metric to determine what information should be included in the model during the design and construction process (see also Model Progress Specifications). Please note that the abbreviation LOD refers to multiple terms, definitions and numbering systems even within the same country [3]

MPDT

Model Production and Supply Table [1] 

Model production and supply table; Summary of basic information on the provided "information models" [2] Table of production and supply of medals; A table attached to the CIC BIM protocol identifying the model creator (or model element author) responsible for generating / delivering each BIM model (or model component) at each design stage and at a predetermined model definition level [3]

MVD

Model View Definition [1] 

Model view; A schema related to a functional purpose (eg costing, energy analysis, "resource" management) that describes the scope and method of writing a specific subset of data to "IFC" [2] Definition of the model view; A specification that identifies the properties and specifies the interchange requirements for model views. The `` standard '' model view definition (MVD) is a subset of the Industry Foundation Classes (IFC) schema intended for developers (not end users) to implement in their BIM software tools ... Also see the Information Provisioning Guide [3]

COBie

Construction operation Building Information Exchange [1] 

A structured "open format" data recording "BIM" for "resource management" purposes, being a subset of the "IFC format" [2] Building Construction Information - Exchange Operations (Cobie) is one of several information exchange specifications that make up the US National BIM Standard. As an IFC model view definition, COBie defines a minimum set of information for the maintenance and operation of building equipment. In addition to STEP Physical File Format (STEP), COBie presents data both in a spreadsheet format and as a transactional XML schema. The rules required for verification and validation of COBie data files are defined in the specification. These rules ensure that the format of the information provided is consistent and that content reflects existing design and contract documents containing information on building equipment. However, as part of the specification, COBie provides "regionalization" additions to suit local, owner and regional requirements. The first allowance relates to an alternative classification system to the original one; the second is to allow you to exclude additional types of objects; and the third is to allow specific attribute requirements to be defined for the included feature types. [3]

IPD

Integrated Project Delivery [1] 

Integrated resource delivery; The concept of a construction project implementation, the main assumption of which is the integration of people, systems, structures and business practices in a process that uses the skills, experience and knowledge of all members of the project team to minimize unnecessary expenditure and optimize efficiency in all stages of the delivery of the "resource" [2] Project Implementation (IPD) is a contractual relationship based on a "fairer" approach to sharing the risks and benefits between the main Project Participants. IPD is based on several key principles such as risk / reward sharing, early involvement of key actors, and open communication. IPD encourages the use of "appropriate technology" but does not necessarily require the use of BIM models. Keep in mind that the term IPD has changed over time, and some notable BIM publications still refer to the old definition. [3]

DPoW / IPD

Digital Work of Plan [1] 

Development of BIM investment phases, regularly updated [2] Overall schedule of phases, roles, responsibilities, resources and attributes, provided in a computable form. The Digital Work Plan (dPoW) can be used in addition to the Employer Information Requirements (EIR) [BS1192-4]. Note: NBS BIM Toolkit is an example implementation of dPoW [3]

DSC

Digital Supply Chain [1] 

Full digitization of the ordering process, delivery and incorporation of a material or product into a physical resource, based on information from the hierarchical structure of its computer model and related identifiers [2]

IMP

Digital Supply Chain [1] 

Full digitization of the ordering process , delivery and incorporation of a material or product into a physical resource, based on information from the hierarchical structure of its computer model and related identifiers [2]

LCA

Resource Life Sugar Cost 

Life Cycle Assessment (LCA) [1] is an Application model that demonstrates how many methods are used in BIM models to identify and assess the environmental impacts (e.g. Waste) of construction products and materials throughout their useful life [3] Life Cycle Assessment or Life Cycle Assessment (LCA, also known as Life Cycle Analysis) is a methodology for assessing the environmental impacts associated with all stages of the life cycle of a commercial product, process or service. For example, for a manufactured product, its environmental impact is assessed from the extraction and processing of raw materials (cradle), through the production, distribution and use of the product, to recycling or final disposal of its materials (grave). [1] [2] The LCA survey covers an accurate inventory of the energy and materials that are required along the entire value chain of a product, process or service, and calculates the corresponding environmental emissions. [2] The LCA therefore assesses the cumulative potential environmental impact. The aim is to document and improve the overall environmental profile of the product. [2] The widely recognized procedures for carrying out LCA are contained in the International Organization for Standardization (ISO) 14000 series of environmental management standards, in particular ISO 14040 and ISO 14044. [4]

AIM

Asset Information Model / Asset Model

Life Cycle Assessment; Life Cycle Assessment (LCA) is an Application model that shows how many methods are used in BIM models to identify and assess the environmental impacts (eg Waste) of building products and materials throughout their service life [3]

Sources:

picture - pixabay.com

[1] popular definition

[2] Appendix 1. BIM Lexicon; Digitization of the construction process in Poland Management of a construction investment in the BIM methodology - BIM document templates; PWC, European Commission, Ministry of Development, August 2020

[3] bimdictionary.com

[4] en.wikipedia.org