The future of construction - BIM - Revision history

Designing Buildings at 05:36, 7 April 2023

2023-04-07T05:36:24Z

← Older revision		Revision as of 05:36, 7 April 2023
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	= Introduction =		= Introduction =

−	Building Information Modelling (BIM) can be a valuable tool in the hands of anyone who works in construction. There’s no doubt that, the concept of collaborative working is becoming more and more popular ~~through the years. That’s~~ why, it’s critical for all construction agents to be aware of the different BIM maturity levels~~. Before we go further with that, it would really be useful to try to define what BIM actually means~~.	+	Building Information Modelling (BIM) can be a valuable tool in the hands of anyone who works in construction. There’s no doubt that the concept of collaborative working is becoming more and more popular, that’s why it’s critical for all construction agents to be aware of the different BIM maturity levels.

	= What BIM actually is =		= What BIM actually is =

Editor at 06:40, 4 April 2023

2023-04-04T06:40:48Z

← Older revision		Revision as of 06:40, 4 April 2023
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	= Introduction =		= Introduction =

−	Building Information ~~Modeling~~ (BIM) can be a valuable tool in the hands of anyone who works in construction. There’s no doubt that, the concept of collaborative working is becoming more and more popular through the years. That’s why, it’s critical for all construction agents to be aware of the different BIM maturity levels. Before we go further with that, it would really be useful to try to define what BIM actually means.	+	Building Information Modelling (BIM) can be a valuable tool in the hands of anyone who works in construction. There’s no doubt that, the concept of collaborative working is becoming more and more popular through the years. That’s why, it’s critical for all construction agents to be aware of the different BIM maturity levels. Before we go further with that, it would really be useful to try to define what BIM actually means.

	= What BIM actually is =		= What BIM actually is =
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	= BIM Level 1 (partial collaboration) =		= BIM Level 1 (partial collaboration) =

−	A large number of companies are at the moment conducting their work on this level. A Common Data Environment (CDE) is used in this case. A Common Data Environment or CDE is an online shared repository where all the necessary project data are collected and managed. ~~Softwares~~ like Aconex, Viewpoint or UsBIM.platform can be used as the CDE.	+	A large number of companies are at the moment conducting their work on this level. A Common Data Environment (CDE) is used in this case. A Common Data Environment or CDE is an online shared repository where all the necessary project data are collected and managed. Software like Aconex, Viewpoint or UsBIM.platform can be used as the CDE.

−	The contractor is normally the one who manages a CDE. In a few words, BIM Level 1 is focusing on the transition from CAD to 2D and 3D pieces of information. Despite the presence of a Common Data Environment, the generated models are not distributed ~~among~~ the different agents.	+	The contractor is normally the one who manages a CDE. In a few words, BIM Level 1 is focusing on the transition from CAD to 2D and 3D pieces of information. Despite the presence of a Common Data Environment, the generated models are not distributed amongst the different agents.

	= BIM Level 2 (full collaboration) =		= BIM Level 2 (full collaboration) =
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	Collaborative working is at the core of BIM Level 2. Nevertheless, it doesn’t require every side involved in the project to operate on the same 3D CAD models. To the contrary, everyone is free to use a distinct CAD model. What is really important is the existence of a common file type (an IFC file for instance) that contains all the design information.		Collaborative working is at the core of BIM Level 2. Nevertheless, it doesn’t require every side involved in the project to operate on the same 3D CAD models. To the contrary, everyone is free to use a distinct CAD model. What is really important is the existence of a common file type (an IFC file for instance) that contains all the design information.

−	In other words, we are talking about a model of full collaboration ~~among~~ the numerous project sides. In that way, the parties connected to the project can have an overview of all the available information and modify it accordingly. Thanks to this, they are able to put together a unified BIM model. Last but truly important detail is that the CAD software, that every party uses, should have the ability to export in common file types (eg. IFC files, COBie files etc.).	+	In other words, we are talking about a model of full collaboration amongst the numerous project sides. In that way, the parties connected to the project can have an overview of all the available information and modify it accordingly. Thanks to this, they are able to put together a unified BIM model. Last but truly important detail is that the CAD software, that every party uses, should have the ability to export in common file types (eg. IFC files, COBie files etc.).

−	Countries like the UK are already pushing hard towards that direction. The UK government mandate for adopting the BIM Level 2 model by 2016 in every public project makes clear that there’s a strong focus on ~~optimizing~~ the construction process.	+	Countries like the UK are already pushing hard towards that direction. The UK government mandate for adopting the BIM Level 2 model by 2016 in every public project makes clear that there’s a strong focus on optimising the construction process.

	= BIM Level 3 (full integration) =		= BIM Level 3 (full integration) =
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	Model checking is a fundamental element in computer science and by extension in BIM. Model checking could be described as the detailed process of examining a particular system model on whether or not is meeting certain criteria. It’s understandable that model checking has tremendous importance for BIM.		Model checking is a fundamental element in computer science and by extension in BIM. Model checking could be described as the detailed process of examining a particular system model on whether or not is meeting certain criteria. It’s understandable that model checking has tremendous importance for BIM.

−	There are various BIM viewer tools that could help a lot during this effort. Solibri and Navisworks are two reliable ~~softwares~~ that can offer a lot towards that direction. In a sentence, they could be used for design coordinating and compliance checking purposes. Similarly, a tool like Revit can be part of this procedure.	+	There are various BIM viewer tools that could help a lot during this effort. Solibri and Navisworks are two reliable software that can offer a lot towards that direction. In a sentence, they could be used for design coordinating and compliance checking purposes. Similarly, a tool like Revit can be part of this procedure.

	= What the future brings =		= What the future brings =
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	=== Big Data ===		=== Big Data ===

−	Building Information ~~Modeling~~ will offer remarkable help in handling vast amounts of data. The more effective managing of big data will change the way many of the professionals within construction (eg. contractors, engineers etc.) are working. It’s expected that a higher demand for data will emerge, as well.	+	Building Information Modelling will offer remarkable help in handling vast amounts of data. The more effective managing of big data will change the way many of the professionals within construction (eg. contractors, engineers etc.) are working. It’s expected that a higher demand for data will emerge, as well.

	=== New possibilities for smaller markets ===		=== New possibilities for smaller markets ===
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	-----		-----
−	Infographics designed by: Ovidiu David	+	Infographics designed by: Ovidiu David. Text written by: Anastasios Koutsogiannis. Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]
−		+
−	Text written by: Anastasios Koutsogiannis	+
−		+
−	Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]	+

	= Related articles on Designing Buildings =		= Related articles on Designing Buildings =
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	* UsBIM.platform.		* UsBIM.platform.

−	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]	+	[[Category:DCN_Commentary]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]

Vivtara at 08:59, 28 March 2023

2023-03-28T08:59:29Z

← Older revision		Revision as of 08:59, 28 March 2023
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	* The future of the built environment in a revolutionary age.		* The future of the built environment in a revolutionary age.
	* Unprecedented Innovation and New Technologies on the Horizon.		* Unprecedented Innovation and New Technologies on the Horizon.
		+	* UsBIM.platform.

	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]		[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]

Vivtara at 08:58, 28 March 2023

2023-03-28T08:58:43Z

← Older revision		Revision as of 08:58, 28 March 2023
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	= BIM Level 1 (partial collaboration) =		= BIM Level 1 (partial collaboration) =

−	A large number of companies are at the moment conducting their work on this level. A Common Data Environment (CDE) is used in this case. A Common Data Environment or CDE is an online shared repository where all the necessary project data are collected and managed. Softwares like Aconex or Viewpoint can be used as the CDE.	+	A large number of companies are at the moment conducting their work on this level. A Common Data Environment (CDE) is used in this case. A Common Data Environment or CDE is an online shared repository where all the necessary project data are collected and managed. Softwares like Aconex, Viewpoint or UsBIM.platform can be used as the CDE.

	The contractor is normally the one who manages a CDE. In a few words, BIM Level 1 is focusing on the transition from CAD to 2D and 3D pieces of information. Despite the presence of a Common Data Environment, the generated models are not distributed among the different agents.		The contractor is normally the one who manages a CDE. In a few words, BIM Level 1 is focusing on the transition from CAD to 2D and 3D pieces of information. Despite the presence of a Common Data Environment, the generated models are not distributed among the different agents.

Editor at 17:04, 20 October 2021

2021-10-20T17:04:40Z

← Older revision		Revision as of 17:04, 20 October 2021
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	Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]		Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]

−	= Related articles on Designing Buildings ~~Wiki~~ =	+	= Related articles on Designing Buildings =

	* 10 construction industry trends to watch in 2017		* 10 construction industry trends to watch in 2017
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	* Construction project management software.		* Construction project management software.
	* Model-based design.		* Model-based design.
		+	* Revit.
	* Smart technology.		* Smart technology.
	* The future of the built environment in a revolutionary age.		* The future of the built environment in a revolutionary age.
	* Unprecedented Innovation and New Technologies on the Horizon.		* Unprecedented Innovation and New Technologies on the Horizon.

−	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:~~BIM~~]] [[Category:~~Construction_management~~]] [[Category:~~Design~~]] [[Category:~~Products_/_components~~]]	+	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]

Editor at 16:32, 7 October 2020

2020-10-07T16:32:49Z

← Older revision		Revision as of 16:32, 7 October 2020
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	* Unprecedented Innovation and New Technologies on the Horizon.		* Unprecedented Innovation and New Technologies on the Horizon.

−	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:Research_/_Innovation]] [[Category:BIM]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]]	+	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Software]] [[Category:Research_/_Innovation]] [[Category:BIM]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]]

Editor at 16:32, 7 October 2020

2020-10-07T16:32:24Z

← Older revision		Revision as of 16:32, 7 October 2020
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	Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]		Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]

−	~~= Find out more =~~	+	= Related articles on Designing Buildings Wiki =
−		+
−	=== Related articles on Designing Buildings Wiki ===	+

	* 10 construction industry trends to watch in 2017		* 10 construction industry trends to watch in 2017
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	* Common data environment.		* Common data environment.
	* Construction innovation.		* Construction innovation.
		+	* Construction project management software.
	* Model-based design.		* Model-based design.
	* Smart technology.		* Smart technology.
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	* Unprecedented Innovation and New Technologies on the Horizon.		* Unprecedented Innovation and New Technologies on the Horizon.

−	[[Category:~~Research_/_Innovation~~]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:~~Construction_management~~]] [[Category:~~Design~~]] [[Category:~~Products_/_components~~]] [[Category:~~DCN_Product_Knowledge~~]] [[Category:~~BIM~~]]	+	[[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:Research_/_Innovation]] [[Category:BIM]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]]

Editor at 15:18, 30 June 2017

2017-06-30T15:18:32Z

← Older revision		Revision as of 15:18, 30 June 2017
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	* Model-based design.		* Model-based design.
	* Smart technology.		* Smart technology.
		+	* The future of the built environment in a revolutionary age.
	* Unprecedented Innovation and New Technologies on the Horizon.		* Unprecedented Innovation and New Technologies on the Horizon.

−	[[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]	+	[[Category:Research_/_Innovation]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:DCN_Product_Knowledge]] [[Category:BIM]]

Editor at 14:42, 19 June 2017

2017-06-19T14:42:48Z

← Older revision		Revision as of 14:42, 19 June 2017
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	Countries like the UK are already pushing hard towards that direction. The UK government mandate for adopting the BIM Level 2 model by 2016 in every public project makes clear that there’s a strong focus on optimizing the construction process.		Countries like the UK are already pushing hard towards that direction. The UK government mandate for adopting the BIM Level 2 model by 2016 in every public project makes clear that there’s a strong focus on optimizing the construction process.

−	=== BIM ~~LEVEL~~ 3 (~~FULL INTEGRATION~~) ===	+	= BIM Level 3 (full integration) =

−	BIM Level 3 is the ultimate goal for the construction industry. Its main point is the attainment of full integration (iBIM) of the information in a cloud-based environment. This will be achieved by the use of a common shared model. The model will be accessible to anyone that has something to do with the project. On top of that, the various agents that work in the project will be able to edit it and/or add their own piece of information. A new dimension (6D) which is focusing on the management of the building’s life cycle is expected to be added at this point. Dimensions related to time (4D) and cost (5D) are also available. At the moment, there are still certain doubts around copyright and responsibility issues. But those are expected to be solved, as the whole process is progressing.	+	BIM Level 3 is the ultimate goal for the construction industry. Its main point is the attainment of full integration (iBIM) of the information in a cloud-based environment. This will be achieved by the use of a common shared model. The model will be accessible to anyone that has something to do with the project.

−	~~=== BIM DIMENSIONS ===~~	+	On top of that, the various agents that work in the project will be able to edit it and/or add their own piece of information. A new dimension (6D) which is focusing on the management of the building’s life cycle is expected to be added at this point. Dimensions related to time (4D) and cost (5D) are also available.

−	~~A common misconception~~ around ~~BIM has to do with its dimensions~~. ~~The dimensions~~ are ~~different than the BIM maturity levels. BIM dimensions are inextricably connected~~ to the ~~type of data that can become available through the~~ process~~. They can be found both in BIM Level 2 and Level 3~~.	+	At the moment, there are still certain doubts around copyright and responsibility issues. But those are expected to be solved, as the whole process is progressing.

−	~~In a nutshell, there are four types of~~ BIM dimensions:	+	= BIM dimensions =

−	~~3D: It refers~~ to ~~3D generated drawings~~.	+	A common misconception around BIM has to do with its dimensions. The dimensions are different than the BIM maturity levels. BIM dimensions are inextricably connected to the type of data that can become available through the process. They can be found both in BIM Level 2 and Level 3.

−	~~4D: It is linked to time management. 5D: It concerns data that have to do with the cost~~ of ~~the project. 6D~~: ~~It’s a dimension dedicated to the life cycle management of a building.~~	+	There are four types of BIM dimensions:

−	~~== THE IMPORTANCE OF MODEL CHECKING ==~~	+	* 3D: Refers to 3D generated drawings.
		+	* 4D: Linked to time management.
		+	* 5D: Concerns data that have to do with the cost of the project.
		+	* 6D: A dimension dedicated to the life cycle management of a building.

−	~~[https://en.wikipedia.org/wiki/Model_checking~~ Model checking] is a fundamental element in computer science and by extension in BIM. Model checking could be described as the detailed process of examining a particular system model on whether or not is meeting certain criteria. It’s understandable that model checking has tremendous importance for BIM.	+	= The importance of model checking =
		+
		+	Model checking is a fundamental element in computer science and by extension in BIM. Model checking could be described as the detailed process of examining a particular system model on whether or not is meeting certain criteria. It’s understandable that model checking has tremendous importance for BIM.

	There are various BIM viewer tools that could help a lot during this effort. Solibri and Navisworks are two reliable softwares that can offer a lot towards that direction. In a sentence, they could be used for design coordinating and compliance checking purposes. Similarly, a tool like Revit can be part of this procedure.		There are various BIM viewer tools that could help a lot during this effort. Solibri and Navisworks are two reliable softwares that can offer a lot towards that direction. In a sentence, they could be used for design coordinating and compliance checking purposes. Similarly, a tool like Revit can be part of this procedure.

−	=~~= WHAT THE FUTURE BRINGS =~~=	+	= What the future brings =

	The transition to BIM Level 2 and hopefully soon enough to Level 3 will have some important benefits for the construction industry. In short, we could sum up some of them below:		The transition to BIM Level 2 and hopefully soon enough to Level 3 will have some important benefits for the construction industry. In short, we could sum up some of them below:

−	~~[https://geniebelt.com/blog/25-ways-labor-market-loses-money-productivity-infographics~~ Boost In ~~Productivity]~~	+	=== Boost In productivity ===

	The ability to share information faster and easier can offer a significant productivity boost. Collaborative working can decrease the required time for incorporating and editing new information. Increased productivity means also lower cost and by extension higher efficiency in terms of project planning.		The ability to share information faster and easier can offer a significant productivity boost. Collaborative working can decrease the required time for incorporating and editing new information. Increased productivity means also lower cost and by extension higher efficiency in terms of project planning.

−	Big Data	+	=== Big Data ===

	Building Information Modeling will offer remarkable help in handling vast amounts of data. The more effective managing of big data will change the way many of the professionals within construction (eg. contractors, engineers etc.) are working. It’s expected that a higher demand for data will emerge, as well.		Building Information Modeling will offer remarkable help in handling vast amounts of data. The more effective managing of big data will change the way many of the professionals within construction (eg. contractors, engineers etc.) are working. It’s expected that a higher demand for data will emerge, as well.

−	=== ~~CHECK OUT ALSO: [https://geniebelt.com/blog/modernise-or-die MODERNISE OR DIE: THE NEED FOR CHANGE IN CONSTRUCTION]~~ ===	+	=== New possibilities for smaller markets ===

−	~~New Possibilities For Smaller Markets~~	+	BIM can play a great role in the optimisation of the construction process. This element may very soon lead to the opening and development of new markets which until now did not have the right tools in order to expand. Thanks to a fully or partially integrated collaborative model, they will be able to tackle a big number of difficulties that they face on a daily basis at the moment.

−	BIM can play a great role in the optimization of the [https://geniebelt.com/blog/construction-project-management-processes-everything-need-know construction process]. This element may very soon lead to the opening and development of new markets which until now did not have the right tools in order to expand. Thanks to a fully or partially integrated collaborative model, they will be able to tackle a big number of difficulties that they face on a daily basis at the moment.	+	=== Buildings Of higher quality ===

−	~~Buildings Of Higher Quality~~	+	The larger amount of data in conjunction with the ability to manage them with higher precision will eventually lead to a remarkable improvement of the quality of our buildings. To put it simply, more complex buildings that have much more to offer to their residents will be designed and built.

−	The larger amount of data in conjunction with the ability to manage them with higher precision will eventually lead to a remarkable improvement of the quality of our buildings. To put it simply, more complex buildings that have much more to offer to their residents will be designed and built. Parameters such as the ~~[https://geniebelt.com/blog/what-is-green-construction~~ environment] and the ~~[https://geniebelt.com/blog/modernise-or-die modernization]~~ of the designed structures will be easier to be taken into consideration during the building procedure.	+	Parameters such as the environment and the modernisation of the designed structures will be easier to be taken into consideration during the building procedure.

−	Improved ~~Clash Detection~~	+	=== Improved clash detection ===

−	Thanks to BIM, the clash detection process is drastically ameliorated. The term clash is referring to potential mistakes that emerge during the design and construction of a building. ~~Building Information Modeling~~ can help a lot in clash detection and as a result in increasing the project’s efficiency. IFC files offer great assistance during this process.	+	Thanks to BIM, the clash detection process is drastically ameliorated. The term clash is referring to potential mistakes that emerge during the design and construction of a building. BIM can help a lot in clash detection and as a result in increasing the project’s efficiency. IFC files offer great assistance during this process.

−	=~~= WHO ARE THE~~ BIM ~~COMPANIES~~? ==	+	= Who are the BIM companies? =

−	There is already a decent number of companies which play a significant role in this transition from partial collaboration to full integration. GenieBelt (4D) is a vital part both of BIM Level 2, as it is inextricably connected with the project task management. Same goes for Aconex (5D) whose main point of focus is on providing a CDE and the cost management of a project. Solibri, Revit and Tekla are mainly part of BIM Level 1 and Level 2. There is also Asite and Viewpoint which can contribute in BIM Level 2 as CDE. Finally, in the BIM Level 0 and Level 1, we come across Autodesk Autocad.	+	There is already a decent number of companies which play a significant role in this transition from partial collaboration to full integration.
		+
		+	GenieBelt (4D) is a vital part both of BIM Level 2, as it is inextricably connected with the project task management. Same goes for Aconex (5D) whose main point of focus is on providing a CDE and the cost management of a project. Solibri, Revit and Tekla are mainly part of BIM Level 1 and Level 2. There is also Asite and Viewpoint which can contribute in BIM Level 2 as CDE. Finally, in the BIM Level 0 and Level 1, we come across Autodesk Autocad.

	Have a closer look to the infographic below and get a better overview of the companies that are at the moment an indispensable part of the BIM process:		Have a closer look to the infographic below and get a better overview of the companies that are at the moment an indispensable part of the BIM process:
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	[[File:BIM6.png\|link=File:BIM6.png]]		[[File:BIM6.png\|link=File:BIM6.png]]

−	~~[https://twitter.com/share?text~~=~~Check+out+this+%23infographic+-+who+are+the+%23BIM+Companies+%F0%9F%8F%A2+pic.twitter.com%2FqjcGvutiLi&url~~=~~http://bit.ly/2qMemtp&via=geniebelt Check out this #infographic – who are the #BIM Companies pic.twitter.com/qjcGvutiLiCLICK TO TWEET]~~	+	= Conclusion =

−	~~== CONCLUSION ==~~	+	It’s clear, then, that BIM represents the opening of the construction industry to interoperability. There’s no doubt that it’s a long and demanding way. But important steps have been made during the last decades and the future of construction looks brighter day by day.
−		+
−	It’s clear, then, that BIM represents the opening of the construction industry to ~~[https://en.wikipedia.org/wiki/Interoperability~~ interoperability]. There’s no doubt that it’s a long and demanding way. But important steps have been made during the last decades and the future of construction looks brighter day by day.	+

		+	-----
	Infographics designed by: Ovidiu David		Infographics designed by: Ovidiu David

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	Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]		Please find the original article [https://geniebelt.com/blog/bim-maturity-levels here]

−	[[Category:BIM]]	+	= Find out more =
		+
		+	=== Related articles on Designing Buildings Wiki ===
		+
		+	* 10 construction industry trends to watch in 2017
		+	* Big Data.
		+	* BIM articles.
		+	* Building information modelling BIM.
		+	* Common data environment.
		+	* Construction innovation.
		+	* Model-based design.
		+	* Smart technology.
		+	* Unprecedented Innovation and New Technologies on the Horizon.
		+
		+	[[Category:Research_/_Innovation]] [[Category:Construction_management]] [[Category:Design]] [[Category:Products_/_components]] [[Category:BIM]]

Editor at 15:50, 16 June 2017

2017-06-16T15:50:50Z

← Older revision		Revision as of 15:50, 16 June 2017
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	[[File:BIM5.png\|link=File:BIM5.png]]		[[File:BIM5.png\|link=File:BIM5.png]]

−	Building Information Modeling (BIM) can be a valuable tool in the hands of anyone who works in construction. There’s no doubt that, the concept of collaborative working is becoming more and more popular through the years. That’s why, it’s critical for all [https://geniebelt.com/blog/construction-manager-is-the-industrys-uncrowned-king construction agents] to be aware of the different BIM maturity levels. Before we go further with that, it would really be useful to try to define what BIM actually means.	+	= Introduction =

−	~~== WHAT~~ BIM ~~ACTUALLY IS ==~~	+	Building Information Modeling (BIM) can be a valuable tool in the hands of anyone who works in construction. There’s no doubt that, the concept of collaborative working is becoming more and more popular through the years. That’s why, it’s critical for all construction agents to be aware of the different BIM maturity levels. Before we go further with that, it would really be useful to try to define what BIM actually means.

−	~~As we saw above,~~ BIM ~~stands for [https://en.wikipedia.org/wiki/Building_information_modeling Building Information Modeling]. To put it simply, BIM refers to a collaborative method of working which~~ is based on the generation and exchange of data and information between the various project parties. Based on this information the full cycle of a building, from conception to completion, can be managed. In that sense, it’s an indispensable part of the decision-making process. BIM started gaining attention in the 90’s and it has evolved remarkably during the last decades.	+	= What BIM actually is =

−	~~There are different levels of shared collaboration in a [https://geniebelt.com/blog/construction-project-management-processes-everything-need-know construction project]. Those are known as~~ BIM ~~maturity levels. As we proceed through~~ the ~~levels, the collaboration~~ between the various ~~sides is increasing~~. At the ~~time being~~, ~~there are four distinct~~ BIM ~~maturity levels~~.	+	To put it simply, BIM refers to a collaborative method of working which is based on the generation and exchange of data and information between the various project parties. Based on this information the full cycle of a building, from conception to completion, can be managed. In that sense, it’s an indispensable part of the decision-making process. BIM started gaining attention in the 90’s and it has evolved remarkably during the last decades.

−	~~===~~ BIM ~~LEVEL 0 (LOW COLLABORATION) ===~~	+	There are different levels of shared collaboration in a construction project. Those are known as BIM maturity levels. As we proceed through the levels, the collaboration between the various sides is increasing. At the time being, there are four distinct BIM maturity levels.

−	It’s the simplest step of the information generating process. It doesn’t practically involve any level of cooperation. In this phase, the production and sharing of the information are taking place with the help of paper and non-interoperable electronic documents. CAD drawings are used during Level 0, but there is no sharing of the generated information models. [https://www.thenbs.com/knowledge/nbs-national-bim-report-2014 The industry has already surpassed this step] and is heading to a more collaborative way of producing and distributing the necessary information.	+	= BIM Level 0 (low collaboration) =

−	~~=== BIM LEVEL 1 (PARTIAL COLLABORATION) ===~~	+	It’s the simplest step of the information generating process. It doesn’t practically involve any level of cooperation. In this phase, the production and sharing of the information are taking place with the help of paper and non-interoperable electronic documents.

−	~~A large number of companies~~ are ~~at the moment conducting their work on this level. A [https://www.designingbuildings.co.uk/wiki/Common_data_environment_CDE Common Data Environment (CDE)] is~~ used ~~in this case. A Common Data Environment or CDE~~ is ~~an online shared repository where all~~ the ~~necessary project data are collected and managed. Softwares like Aconex or Viewpoint can be used as the CDE~~. The ~~contractor~~ is ~~normally the one who manages~~ a ~~CDE. In a few words, BIM Level 1 is focusing on~~ the ~~transition from CAD to 2D and 3D pieces of~~ information~~. Despite the presence of a Common Data Environment, the generated models are not distributed among the different agents~~.	+	CAD drawings are used during Level 0, but there is no sharing of the generated information models. The industry has already surpassed this step and is heading to a more collaborative way of producing and distributing the necessary information.

−	=== BIM ~~LEVEL 2~~ (~~FULL COLLABORATION~~) ===	+	= BIM Level 1 (partial collaboration) =

−	~~The main focus~~ of ~~interest~~ on this level is ~~the way~~ in ~~which the information~~ is shared ~~across~~ the ~~various~~ project ~~members. Two new dimensions, related to project management,~~ are ~~introduced at this level~~. ~~It’s the 4D (GenieBelt) which is related to time management and the 5D (~~Aconex~~) which is linked to the calculation of the budget. The [http://shop.bsigroup.com/Navigate-by/PAS/PAS-1192-22013/ PAS 1192] specification is also of imperative importance,~~ as ~~it designates~~ the ~~necessary conditions for a construction project to reach in BIM Level 2~~.	+	A large number of companies are at the moment conducting their work on this level. A Common Data Environment (CDE) is used in this case. A Common Data Environment or CDE is an online shared repository where all the necessary project data are collected and managed. Softwares like Aconex or Viewpoint can be used as the CDE.

−	~~Collaborative working~~ is at the ~~core of~~ BIM Level ~~2. Nevertheless, it doesn’t require every side involved in the project to operate~~ on the ~~same [https://en.wikipedia.org/wiki/Model-based_definition 3D~~ CAD ~~models]. To the contrary, everyone is free~~ to ~~use a distinct CAD model~~. ~~What is really important is~~ the ~~existence~~ of a ~~[http://www.computerhope.com/issues/ch001789.htm common file type] (an IFC file for instance) that contains all~~ the ~~design information. In other words, we~~ are ~~talking about a model of full collaboration~~ among the numerous project sides. In that way, the parties connected to the project can have an overview of all the available information and modify it accordingly. Thanks to this, they are able to put together a unified BIM model. Last but truly important detail is that the CAD software, that every party uses, should have the ability to export in common file types (eg. [https://en.wikipedia.org/wiki/Industry_Foundation_Classes IFC] files, [https://en.wikipedia.org/wiki/COBie COBie] files etc.).	+	The contractor is normally the one who manages a CDE. In a few words, BIM Level 1 is focusing on the transition from CAD to 2D and 3D pieces of information. Despite the presence of a Common Data Environment, the generated models are not distributed among the different agents.

−	~~Countries like~~ the UK are ~~[http://www~~.~~bre~~.co.~~uk/page~~.~~jsp?id=3447~~ already pushing hard] towards that direction. The UK government mandate for adopting the BIM Level 2 model by 2016 in every public project makes clear that there’s a strong focus on optimizing the construction process.	+	= BIM Level 2 (full collaboration) =
		+
		+	The main focus of interest on this level is the way in which the information is shared across the various project members. Two new dimensions, related to project management, are introduced at this level. It’s the 4D (GenieBelt) which is related to time management and the 5D (Aconex) which is linked to the calculation of the budget.
		+
		+	The PAS 1192 specification is also of imperative importance, as it designates the necessary conditions for a construction project to reach in BIM Level 2.
		+
		+	Collaborative working is at the core of BIM Level 2. Nevertheless, it doesn’t require every side involved in the project to operate on the same 3D CAD models. To the contrary, everyone is free to use a distinct CAD model. What is really important is the existence of a common file type (an IFC file for instance) that contains all the design information.
		+
		+	In other words, we are talking about a model of full collaboration among the numerous project sides. In that way, the parties connected to the project can have an overview of all the available information and modify it accordingly. Thanks to this, they are able to put together a unified BIM model. Last but truly important detail is that the CAD software, that every party uses, should have the ability to export in common file types (eg. IFC files, COBie files etc.).
		+
		+	Countries like the UK are already pushing hard towards that direction. The UK government mandate for adopting the BIM Level 2 model by 2016 in every public project makes clear that there’s a strong focus on optimizing the construction process.

	=== BIM LEVEL 3 (FULL INTEGRATION) ===		=== BIM LEVEL 3 (FULL INTEGRATION) ===