Architecture, engineering, and construction projects require precise as-built data, meticulous planning, and seamless coordination. GPRS can deliver a 3D BIM model in phases, allowing our clients to concentrate on one section of the project at a time and ensure a high-quality design before progressing to the next phase.
At GPRS, after 3D laser scanning a site, we create a 3D BIM model using specialized BIM software like Autodesk Revit. Autodesk Revit is a building information modeling (BIM) software that allows users to design and document buildings and infrastructure in 3D.
We were extremely impressed with GPRS in your timeliness on responding to our request, to having crew on site to complete the scan, and in your communication with us through the process. The 3D model your team created was outstanding. We were very impressed with the level of detail and quality of the model, the speed in which your team was able to create it, and all aspects of communication during the process. Seth G. – Sr. Project Engineer
How is a 3D BIM Model Created?
After working with our client to define the BIM modeling scope of work, our Mapping & Modeling team digitally recreates the scanned structure by placing walls, floors, ceilings, and other elements, and assigning detailed information like materials, dimensions, and properties to each component. Our team delivers a comprehensive, intelligent 3D BIM model that clients can use across different stages of the building lifecycle, from initial design to renovation and maintenance. To learn more about 3D BIM modeling, click here.
What are the Overall Benefits of Delivering a BIM Model in Phases?
Delivering a BIM model in phases can be highly advantageous for architects, engineers, general contractors, and facility managers. Focused model delivery reduces information overload, enabling clients to concentrate on the current phase of construction without being distracted by future stages.
It enables seamless collaboration among project stakeholders, supports informed decision-making at each stage, and ensures efficient handling of complex projects. Phased delivery also helps address potential construction challenges earlier in the process, which is critical for large or intricate buildings, where providing the complete model at once could lead to errors and inefficiencies.
Receiving the model in stages helps clients to identify potential challenges or conflicts in smaller, manageable sections, reducing the risk of costly mistakes or delays. Also, phased delivery enables cost assessments and adjustments to be made early in the process, helping to manage budgets more effectively.
Why Would a Client Request a BIM Model in Phases?
A 3D BIM model can be delivered in phases, and there are many reasons why this would benefit a project. A client might request a BIM model in phases to optimize construction planning, coordination, and execution. By requesting a phased BIM model, clients can enhance planning, design, scheduling, trade coordination, resource management, and mitigate risks. This approach ensures efficient use of resources, reduces the likelihood of costly rework, and improves the overall success of the project.
1. Preconstruction planning
A BIM model provides clients essential project details right away, allowing them to define the project's objectives, deliverables, and constraints.
2. Design feedback
Breaking down the model into phases reduces the complexity of managing a large BIM file and allows clients to immediately begin design planning. Designers can create and test ideas quickly and improve the design, plus solicit contractor feedback to see how the design fits within the existing site conditions. Stakeholders can provide design input early in the process and identify construction challenges or conflicts.
The model has been working great so far, the Recap and Revit tips and tricks you showed have been very helpful in getting the best use out of the files. Di G. – Project Architect
3. Construction scheduling
Phased BIM models support scheduling by providing the necessary details for each construction phase, ensuring alignment with project timelines.
4. Trade coordination
Delivering portions of the model, such as structural or MEP systems, allows the contractor to identify and resolve clashes incrementally, ensuring smoother integration across trades. A phased model enables contractors to coordinate the workflows for specific trades, such as foundation, framing, or mechanical installations, at the appropriate times.
5. Resource management
By breaking down the model, and thus the project, into manageable phases, clients can allocate materials, equipment, and labor more effectively and prevent over-allocation or underutilization during critical construction phases.
6. Control change orders
Identifying potential design issues early in the design process can help clients mitigate costly change orders later in the construction phase.
7. Coordinate large-scale projects
For large-scale projects, a phased approach allows for focused attention on specific areas and better management of intricate details.
This (3D model) looks great! Just reviewed with my engineering team and they were extremely impressed with your work! “Best laser model we have ever received” was their exact words. We will certainly be using your team on future projects. Timeliness, quality, and customer service was impeccable. Chris D. – Project Manager
How Much Does 3D BIM Modeling Cost?
A significant portion of the project cost can be in 3D BIM modeling, but it doesn't always have to be. Often clients tell service providers that they want “everything” 3D modeled when they only need a small area or certain specific feature modeled. For example, there is no reason to model every piece of steel in a building or every ½” pipe and conduit when the client may only need the steel of a particular platform or no conduit at all and only pipes that are greater than 2”. Some minor tweaks to the scope of the modeling can radically change the price of our BIM modeling services. Our Mapping and Modeling team can customize 3D BIM models to your specific project needs.
Do I Need a 3D Model for Every Project?
Some projects may not need a 3D model. In fact, some deliverables, such as clash detection, floor flatness analysis, prefabrication, wall plumbness, and orthoimages--are extracted directly from the point cloud. In addition, some 2D CAD drawings (floorplans, elevations, framing plans, and reflective ceiling plans) can also use the point cloud directly instead of needing to do line work by plotting the point cloud directly on the drawing, and it can even be used to create construction documents.
How Can GPRS Help You?
GPRS is a leading provider of 3D laser scanning services and BIM modeling services in the United States, delivering accurate as-builts, point clouds, 2D CAD drawings, and 3D BIM models to expedite project planning. Our elite team of Project Managers utilize state-of-the-art equipment, software, and processes to document architectural, structural, and MEP system layout and dimensions for existing buildings, facilities, and sites.
To learn more about 2D CAD Drawings, click here.
To learn more about 3D BIM models, click here.
For 3D laser scanning and 3D BIM modeling pricing call 419-843-7226 or email Laser@gprsinc.com.
