For many construction contractors, building information modeling (BIM) is primarily an office tool that provides valuable insights before crews begin their work on the job site. From there, however, the model is often converted to a 2D drawing that is familiar but limited in the amount of data it can offer. Tech United provide a transparent approach by CAD drawings, 3D models, specifications, schedules, materials, and workflows are consolidated into a secure information that gives contractors better tracking, managing and reporting of time, materials and other expenditures, including variances between budgeted and actual costs which will increase visibility into project execution and performance.
Enrich construction layout with accurate model data. We live in a 3D world and design three dimensionally, so crushing a construction model down to a 2D drawing is counter-intuitive. The longer we keep the information in 3D, the longer we’re able to maintain the integrity of the highly coordinated 3D model. By using highly accurate multi-stations or total stations or combined with intelligent software, we can apply construction layout points to the model and then automatically transfer those to the job site to can create a “paint by number” plan for the contractors and installers. Enriching construction with high levels of accuracy streamlines processes, reduces the risk of errors and improves predictability.
Validate the construction against the model. Change is inevitable on the job site. Form work for concrete bows, moves or gets kicked, or errors in placement are made. If the structure shifts or changes during construction, then other components such as mechanical, electrical and plumbing systems that are yet to be installed may not fit. One small error can bring the entire construction project to a screeching halt waiting for the right parts to be delivered for rework. Avoiding this situation requires a continuous flow of information from the job site back to the office as construction occurs. By capturing the construction in progress using highly accurate multi stations, laser scanners or total stations and merging the real-world data with the model data in the office, we can validate the design and resolve potential problems in the office before they become schedule-halting problems in the field, thereby keeping the project on track and on budget.
BIM offers tremendous benefits in construction. By enriching and validating the entire BIM process with highly accurate, real-world data, you can turn your construction models into data-rich, highly intelligent tools that add value at every stage of the construction process and throughout the life cycle of the asset.
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