Project estimators and field engineers spent hours manually measuring concrete volumes and rebar tonnage from 2D PDF drawings and complex Civil 3D models. Discrepancies between estimated material quantities and actual field orders caused material shortages and expensive emergency concrete delivery surcharges.
Engineering a Custom BIM Data Extraction Tool for Heavy Civil Infrastructure Projects
A heavy civil engineering firm constructing highway interchanges and bridge structures required a custom software tool to extract spatial and material data from complex infrastructure models.
Challenge
Solution
FlipWorks built a web-based BIM data processing engine utilizing IFC open data standards and custom geometric parsers. The software imports 3D IFC model files, automatically calculates linear and volumetric material quantities, and generates structured bill-of-materials reports categorized by construction phase and bridge pier section.
Result
- Automated concrete and rebar quantity extraction from 3D infrastructure models.
- Accelerated project material takeoff preparation times from several days to under two hours.
- Reduced field material order variances by providing precise, phase-based volume breakdowns.