What Is COBie & How It Streamlines Data Collaboration Between AEC Professionals

COBie-Responsibility-Sequence BIM-During-Construction-Project. Blog Post

What is COBie ?

COBie or Construction Operations Building Information Exchange is a modern data format that is used to streamline the handover process to the operators or owners of a building. COBie was initially developed in the US under a grant by the National Aeronautics & Space Administration (NASA) and White House Office of Science & Technology Policy in 2005.

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Led by Engineer Research & Development Center & Construction Engineering Research Laboratory, a U.S. Army Corps of Engineers Lab, COBie has transformed from an idea to an internationally recognized standard for information exchange during the construction and operations handover.

In the UK too, COBie became the part of the data requirements enlisted in the BIM Working Party Strategy published in 2011. Further, in January 2019, the UK National Annex in BS EN ISO 19650-2 made it COBie format structure mandatory non-geometric information exchange in open data format.

COBie is essentially an information exchange specification that can be viewed in the form of simple spreadsheets or within sophisticated design, construction and maintenance software. This versatility of the specification makes COBie ideal for all kinds of projects, irrespective of the size, scale and complexity.

Understanding COBie

COBie is specific information set in the form of a simple spreadsheet that offers consistent and structured information about an asset that is useful in post-occupancy facility management and decision making.

COBie data format facilitates in the publication of a subset of Building Information Model (BIM) that is specifically focused on delivering asset data which is different from geometric information.

With the help of COBie specification, all the key information that is essential post-completion of a project is added in a single format for sharing. This approach is completely different from the conventional one where different AEC professionals collaborate to document everything manually at various points during the construction.

Using the COBie specification, professionals can easily update all the documentation throughout the construction phase in real-time to be handed over to the client or facility operator. This makes the documentation easier to understand for the end client.

COBie can be termed as a performance-based specification that includes information about equipment as well as spaces. COBie makes it easier for teams to organize data about installed equipment within the space and provide a consolidated O&M manual. The data can be pushed into an asset management software directly without much effort.

COBie as an Efficient Information Exchange System

COBie spreadsheet consists of information about a project’s facilities, spaces, floors, systems, installed equipment and corresponding documentation along with detailed information about other aspects. All the entries inside a COBie sheet are hyperlinked to another entries to add value and make information access easier.

The interconnected nature of the entries inside a COBie spreadsheet or data makes information exchange process streamlined and more productive for all the stakeholders. The end-users i.e. facility managers don’t have to fiddle with huge piles of manual sheets or unorganized data for accessing information at various points during the maintenance lifecycle of a facility.

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    COBie Utility & Applications for Building Designers, Contractors & Facility Managers

    COBie has improved the quality of data delivery during the handover process. As COBie organizes handover data in the digital format, it becomes easier for owners and other stakeholders like facility managers to review the construction handover documents. Fundamentally, three different stakeholders namely, the designers, contractors and facility managers benefit largely from COBie specification.

    COBie - Standard information exchange system of BIM by United-BIM

    COBie for Designers

    COBie makes it easier for designers to match their drawings with the COBie data. COBie data for designers include the complied set of all the design schedules associated with all the drawings. Using modern design software, designers can directly export COBie data related to their drawings without any hassle. All the major design software support modern COBie specifications making it easier for designers to comply with COBie requirements.

    COBie for Contractors

    COBie makes it simpler for contractors to collate construction submission data effectively. The process of information gathering and organization becomes quite easier as COBie eliminates the need to copy and re-organize data time and again. Also, COBie makes it possible for contractors to reduce the time and efforts spent on equipment surveys. Using COBie, contractors can automate the task of O&M manuals, significantly reducing their effort on compiling and organizing information for handover.

    COBie for Facility Managers

    COBie makes it easier for facility managers, occupants and owners to access documentation related to equipment and understand spaces in detail. With a properly organized COBie sheet, facility managers can take care of building operations, maintenance and management requirements throughout the entire lifecycle from the day of handover. No more are they required to go through bulky manual documentation in an unorganized format once the stakeholders move on to COBie.

    Wrapping Up

    COBie is fueling a new era of collaboration as an extension of BIM technology. By transforming the paper-based data storage process earlier to a digital format, COBie is paving the way to efficient collaboration and streamlined information exchange all over the world.

    At United BIM, we are proponents of COBie information exchange framework and help projects become COBie-compliant. Curious to know more about the implications and benefits of COBie for your project? Get in touch with our experts now.