BIM Facility Management: The Power of BIM in Asset Management

If you think that Building Information Modeling is a process capable of optimizing exclusively the design and construction flows of a project, you probably still do not know the advantages that BIM can offer in the subsequent phase of managing and maintaining the asset.

Are you curious to know what these advantages are? If you have never heard of BIM Facility Management, or simply want to delve deeper into the topic, below you can discover the meaning and potential of this expression, and understand how BIM contributes to the operational management of buildings and infrastructures.

What is BIM Facility Management?

BIM Facility Management refers to the integration between BIM and facility management activities, and involves the application of the BIM methodology to the processes of managing and maintaining a built asset.

The life cycle of any construction project develops according to an orderly sequence of phases, which can be outlined as:

1. design;
2. construction;
3. management and maintenance;
4. conversion or decommissioning.

The Facility Management begins as soon as the construction phase ends and includes all those activities necessary to maintain an adequate level of efficiency over time to satisfy the functions for which the building was designed.

Facility Management in the BIM process

The main objective of Facility Management is to ensure optimal management of the asset, with particular reference to the equipment, spaces, and systems contained within it. The planned activities are both technical and managerial in nature, and include maintenance, restructuring, contract management, asset management, and so on.

All these activities are managed by the Facility Manager and are based on the acquisition, production, and preservation of a significant number of documents and records, which need to be constantly updated and shared.

BIM has the power to simplify the management of all these activities through the digital model of the work. The BIM model, in fact, can be enriched with all relevant data and become a sort of building dossier that the Facility Manager can easily access and consult to make decisions more quickly and efficiently.

Which BIM dimension supports the Facility Management of a building?

The dimension related to Facility Management plays a fundamental role for Facility Managers who, thanks to the information contained in the BIM model, will be able to more easily identify the physical and functional characteristics of the structure. Moreover, the integration between BIM and Facility Management allows for:

• increasing collaboration among the parties involved;
• improving decision-making processes;
• reducing time and costs associated with interventions;
• making maintenance smarter and more effective;
• optimizing space planning;
• reducing energy consumption and improving user safety;
• identifying potential issues.

Benefits of BIM in Facility Management

Which BIM model includes Facility Management?

In BIM Facility Management, the model used for managing and maintaining assets is the so-called As Built model, which represents the work as it has actually been completed.

Unlike the models used solely in the design phases, the As Built model is constantly updated throughout the life cycle of the building based on the interventions performed, changes made to the systems, and maintenance activities carried out over time.

In addition to the geometric placement of elements — such as systems, devices, furnishings, ducts, and equipment — the model contains essential information for facility management activities, including technical sheets, documentation, manuals, maintenance data, and a history of interventions.

This allows facility managers to use the BIM model as a centralized information environment to control assets, plan maintenance, and quickly access the operational information necessary for managing the building.

When the As Built model is integrated with IoT systems and real-time monitoring platforms, BIM further evolves into a true digital twin of the work. In this scenario, the model no longer only represents the configuration of the building, but becomes a dynamic tool capable of providing updated data on the operation of systems, consumption, and the operational status of assets.

Thanks to this integration, the facility manager can monitor the building in real-time, identify any critical issues, and adopt more efficient and informed management and maintenance strategies.

BIM-FM Application Workflow: from IFC model to operational management of the building

To concretely understand the value of the integration between BIM and facility management, it is useful to analyze a complete operational workflow that starts from importing data from the BIM model to the daily management of maintenance activities.

The IFC model as the informational basis of facility management

The process starts from an IFC model rich in technical and maintenance information. In a case study related to a shopping center, for example, the BIM model contains not only the three-dimensional geometry of the work but also data related to the environments, systems, and assets within the structure.

Through dedicated BIM facility management tools, the information contained in the model can be automatically imported into the CMMS (Computerized Maintenance Management System). The system analyzes the IFC file, extracts useful information for maintenance, and, in a few clicks, transfers the data to the management software.

Both location-related information (the hierarchical structure of spaces) and information related to assets, such as building systems and construction components, are imported. This way, the data passes directly from the BIM model to the maintenance system, reducing errors, duplications, and operational misunderstandings.

Once the import is complete, the BIM model and the CMMS communicate in a bidirectional manner. This means that the facility manager, directly from the digital twin, can:

• navigate the 3D model and query the assets;
• view tickets, technical sheets, and attached documentation;
• consult planned maintenance schedules;
• check the status of activities.

At the same time, any changes made in the CMMS are automatically updated in the BIM model, keeping technical and operational information always aligned.

BIM-FM Workflow

In the following table are two practical examples of BIM-FM integration.

This approach allows for an immediate representation of the state of the building and any existing critical issues. Assets with open or high-priority tickets can indeed be highlighted directly in the model, facilitating operational control and planning of maintenance interventions.

Beyond maintenance: IoT and real-time monitoring

The integration between BIM and facility management can extend beyond managing maintenance activities, reaching real-time monitoring through IoT devices (Internet of Things).

Within the operational interface, each IoT device can be associated with a specific IFC element of the model. This allows for viewing updated information in real time and, at the same time, directly interacting with the systems through the digital twin.

One of the most interesting examples concerns energy monitoring. Photovoltaic systems can be connected to inverters to visualize energy production, instantaneous power, and historical consumption data directly from the BIM model. The same approach can be applied to electrical panels, allowing monitoring of energy consumption across various systems and environments within the building.

The IoT integration also allows for real-time lighting status control. Lights can be turned on or off directly from the model, and their status is immediately represented in the digital twin through color changes of the elements.

Also, safety and access control can be managed through the BIM model. Doors and windows monitored by sensors are highlighted in different colors based on their open or closed state, while surveillance cameras allow viewing images or video streams directly from the three-dimensional model.

Among the most advanced applications is environmental monitoring through color representation of spaces. Rooms can change color based on data collected from temperature, humidity, air quality, noise, or occupancy sensors. In this way, the facility manager can immediately identify any critical issues and gain a comprehensive view of the building’s status.

IoT and real time monitoring – FM

This integration of BIM, facility management, and IoT therefore allows for centralizing data, monitoring, and operational control in a single digital environment, transforming the digital twin into a concrete tool for the intelligent management of the work throughout its life cycle.

BIM-FM Applications: from surveying the existing to the digital management of assets

One of the most strategic aspects of BIM applied to facility management concerns the digitalization of the existing heritage, a fundamental step for more efficiently managing buildings, systems, and assets throughout their life cycle.

Through technologies like laser scanning, BIM models, and web apps for field census, it is possible to collect, organize, and update technical information, documentation, asset location, and conservation status of elements directly inside a single digital model.

In facility management, the main added value of BIM compared to traditional document archives lies in the ability to integrate geometries, technical data, and maintenance information in a centralized and always updated environment. Each component of the work can be linked to technical sheets, tickets, documentation, historical interventions, and operational activities, making asset management more immediate and efficient.

A maintenance technician can, for example, quickly locate a component directly in the BIM model, access information via QR code, and consult in real-time the historical interventions, technical documentation, or any maintenance requests already opened. This approach simplifies field activities and reduces the time needed to gather data and operational information.

In more complex contexts, surveying via laser scanning and point clouds also allows for creating navigable environments and interactive virtual tours particularly useful for remote facility management activities. This way, it is possible to consult assets, verify technical environments, and plan maintenance interventions without the need to physically go on-site, improving information accessibility, speed of control, and operational management even in complex or hard-to-reach buildings.

The BIM-FM integration thus becomes the prerequisite to transform buildings and systems into queryable, updatable, and genuinely useful information systems for the daily management of the work. In a context where assets, systems, and devices continuously generate

FAQ on BIM Facility Management

What is BIM Facility Management?

BIM Facility Management is the application of BIM methodology to the management and maintenance of buildings, plants, and infrastructures. Through the digital model of the work, it is possible to centralize technical data, documentation, maintenance activities, and asset monitoring throughout the life cycle of the building.

What is the purpose of BIM in Facility Management?

BIM allows for the improvement of operational management of buildings through a digital model that integrates technical, maintenance, and documentary information. This enables planning interventions, monitoring assets, reducing errors, and optimizing management times and costs.

What BIM dimension pertains to Facility Management?

According to the UNI 11337 standard, Facility Management is associated with BIM 6D, which is the dimension dedicated to the management, maintenance, and operation of the work during its life cycle.

What advantages does BIM offer in the maintenance management of buildings?

The BIM-FM integration allows for:

• centralizing documentation and technical data;
• improving maintenance planning;
• reducing intervention times and operational costs;
• monitoring assets and systems in real-time;
• quickly identifying critical issues and failures;
• enhancing collaboration and information sharing.

How is the IFC model used in Facility Management?

The IFC model is used as a centralized container for building information. It can be linked to CMMS software and IoT systems to manage tickets, maintenance, assets, and monitoring of systems directly from the BIM model.

How does BIM help with the maintenance of systems?

With BIM, it is possible to associate each asset with technical sheets, tickets, intervention history, and maintenance documentation. Technicians can quickly locate elements within the model and immediately access the necessary information for maintenance.

What is BIM Facility Management software?

A BIM Facility Management software allows integrating the BIM model with maintenance activities, monitoring, and asset management. Through a single digital environment, one can consult documentation, plan interventions, and control the state of the building.

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