Access and Feeds

Blog Archives

Decoding IFC: What Lies Beneath BIM’s Universal Language

By Dick Weisinger

The Industry Foundation Classes (IFC) specification is the DNA of interoperable BIM—a structured language that lets architects, engineers, and contractors collaborate across software platforms. While most users interact with IFC through polished 3D viewers, its raw text format reveals the

BIM Model Federation & Data Aggregation: Making Sense of the Puzzle

By Dick Weisinger

BIM model federation integrates architectural, structural, and MEP models into a unified digital twin, transforming fragmented data into actionable insights. However, merging discipline-specific models—often built on incompatible software—creates a labyrinth of technical and procedural challenges. The Federation Workflow Federating models

Collaboration Conundrum: Securely Sharing Massive BIM Models Without the Headaches

By Dick Weisinger

Sharing BIM models across disciplines and organizations is like orchestrating a symphony where every musician uses a different score. Architects, engineers, contractors, and owners need real-time access to intricate 3D models—often exceeding 500MB—while ensuring security, version control, and usability. Traditional

From Design to Operations: Managing the BIM Data Handover Challenge

By Dick Weisinger

The transition from construction to facility management is one of the most critical, and often problematic, phases in a building’s lifecycle. While BIM (Building Information Modeling) promises a seamless flow of data from design through to operations, the reality is

The Central Hub: Implementing an Effective Common Data Environment (CDE) with ECM

By Dick Weisinger

A Common Data Environment (CDE) is transforming the way construction and infrastructure projects manage information, serving as the backbone of modern Building Information Modeling (BIM) workflows. Defined by ISO 19650 as an “agreed source of information for any given project