Data quality is as critical as geometry in Building Information Modeling (BIM). For Design Managers, ensuring that every model element carries complete, consistent, and accurate data is essential for coordination and downstream uses like cost estimation, planning, and facility management.
Why BIM Data Checks Matter?
Property data in BIM models defines the behavior, classification, and lifecycle information of components. Missing or incorrect data can cause:
- Miscommunication between disciplines
- Inaccurate quantity take-offs
- Delays in project approvals
- Design changes
- Cost and time overruns
BIM Data Checker
The BIM Data Checker module provides a powerful tool for Design Managers to run automated validation checks against model properties. Here’s how it supports design quality:
- Comprehensive Property Validation
The dashboard shows 592 Required Properties tracked
100% of Elements Have Values for defined properties (e.g., Area, Perimeter, Thickness, Volume)
- Breakdown by Category and Property
Design Managers can filter by category (e.g., slabs, walls) and property type to inspect data completeness per element.
Example from the interface: Slabs have 148 elements, with 100% having values and proper value types for all key parameters.
- Visual Feedback for Quick Analysis
Gauges and percentage bars provide instant feedback on data health. Flags missing or incorrect values visually, helping teams act faster.
- Model Integration
The right panel integrates with the 3D model viewer, allowing managers to inspect properties in context, ensuring alignment between data and geometry.
- Support for Standardization
Even though no pick list or condition-based validation is used in this example, it supports defining standard property formats, pick lists, and acceptable value ranges to enforce data standards project-wide.
Benefits for Design Managers
- Early detection of data gaps before coordination meetings
- Assurance that models meet data requirements for BIM Execution Plans (BEPs)
- Better communication with quantity surveyors, planners, and contractors
- Reduced risk of rework and project delays
Conclusion
With tools like BIM Data Checker, Design Managers gain visibility and control over model data quality—paving the way for truly integrated and reliable BIM workflows.