MCIS_BLK360_electrical-768x768

Electrical contractors are well acquainted with the challenges of creating as-built models for building expansions and renovations. The work typically involves climbing in and around existing structures with tape measures and clipboards; for larger projects, contractors might use total stations and data collectors to capture elevations and major points. But as schedules tighten and projects increasingly adopt building information modeling (BIM) and 3D design, measurement and documentation methods must become faster, more accurate and more complete…