Understanding the Level of Information Need is essential for effective Building Information Modeling (BIM) processes and aligns closely with the ISO 19650 Appointment Workflow. This concept ensures that project teams obtain the right amount of information at the right time, optimizing collaboration and reducing risks throughout the asset lifecycle. In this article, we delve into the key principles of these frameworks to enhance your BIM implementation.
Understanding the Level of Information Need in BIM
The Level of Information Need is a core concept in BIM that determines what information is necessary at various project stages, who needs it, and when it should be delivered. This concept arises from the recognition that project information requirements are not static but evolve as the project progresses, facilitating more targeted communication and resource allocation.
In practice, this means dividing information delivery into distinct levels aligned with project phases, such as design, construction, and operation. During the early design phase, high-level concepts and massing information are prioritized to establish project feasibility. As the project moves into detailed design and construction, detailed models with specific data—such as component specifications and installation procedures—become critical. This staged approach mitigates information overload and promotes efficiency.
Implementing this concept requires clear documentation of information needs in accordance with project goals, contractual obligations, and BIM execution plans. It involves identifying key stakeholders and understanding their information requirements, which varies based on their responsibilities and access levels. This ensures that each party receives relevant data without unnecessary clutter, fostering better decision-making and project alignment.
Applying ISO 19650 to Define Information Workflow and Responsibilities
ISO 19650 provides a structured framework that complements the Level of Information Need by standardizing processes related to information management throughout the asset lifecycle. One of the crucial aspects of ISO 19650 is the Appointment Workflow, which clearly defines roles, responsibilities, and information exchange protocols among project participants.
This workflow emphasizes establishing Information Delivery Milestones aligned with project stages. It specifies who is responsible for providing specific data, including design teams, contractors, and facility managers. By doing so, ISO 19650 ensures that data transfer is efficient, traceable, and meets project requirements, thus reducing misunderstandings and delays.
In the context of the Level of Information Need, ISO 19650 advocates for a rigorous approach to defining what information is necessary at each appointment or stage. For example, during the procurement phase, the focus might shift from conceptual models to detailed fabrication data. Clear documentation of this process ensures all stakeholders understand their obligations, encouraging accountability and a smooth workflow.
Furthermore, applying ISO 19650 facilitates the integration of these information requirements into digital workflows, utilizing Common Data Environments (CDEs). This standardization enhances data consistency and audits, improves coordination, and supports lifecycle management by maintaining a comprehensive record of information exchanges aligned with the defined levels of need.
To conclude, grasping the Level of Information Need within the BIM and ISO 19650 framework is vital for delivering the right information at the right time. It supports effective decision-making, reduces information overload, and aligns stakeholder responsibilities. Properly implementing these concepts leads to more efficient project execution and successful asset management, ensuring BIM remains a valuable asset throughout the project lifecycle.