High quality modern buildings require highly effective planning and execution. Virtual Design & Construction, or VDC, is an application or process that includes a plethora of digital tools from emerging technologies to plan and effectively execute building construction. Virtual Building Design and construction depicts a building graphically, while imbued with vast amounts of detail and information. More collaboration and integrated workflows are the main features of the VDC process, usually with Building Information Modeling or BIM. BIM is widely recognized as a specific process that uses the latest technology that unites design, construction and documentation throughout the life of a project. The VDC process may or may not include BIM models, but the use of BIM technology and BIM models allows architects, engineers, customers and contractors to work together on a single model – simultaneously within the reach of VDC. With the global reach of BIM virtual construction services currently available, outsourcing VDC and BIM services delivers cost-effective, accurate output on time using the right people and the right technology.
Not only do models look good, they can also contain significant amounts of valuable information. BIM tools create data-rich, detailed project models with minute features and specifications. Decisions are made, changes made, problems identified and resolved before the project starts because BIM processes involve the use of a shared database and a shared model, saving time and costs. Potential collisions can be detected early and trade coordination can also be arranged early in the workflow. Complex designs can be visualized, modified and perfected with greater ease using BIM technologies, and the data generated and stored in the BIM models can be used for renovation and maintenance purposes in the future.
During the previous use of VDC, MEP clash detection by showing MEP systems and their locations aided in the placement of MEP equipment and the development of MEP infrastructure. Verified models can also be used for manufacturing. VDC thus becomes a powerful means of visually representing the formation of the building.
Project engineers must converse with VDC tools to deliver high quality results. They must have the capacity and expertise to integrate multidisciplinary requirements into the VDC workflow. Architectural designs can then be deconstructed and modified to ensure that all disciplines on site work together seamlessly. Subcontractors can take advantage of this practice and information, who can then confidently start developing shop drawings. The culmination of these diverse processes via VDC can result in a greater chance of flawless execution on the first attempt at construction. Because rework is minimized or eliminated, the building is more likely to be built flawlessly, on time and on budget.
Efficient CAD software has made it possible for architects to have multi-dimensional representations of a project, which can evolve over the course of the project and can be used from the earliest stages to the final stages of construction and beyond. One of the main advantages of using this software is that the BIM modeling component in a project can be outsourced without compromising schedule, cost or quality. Experienced and talented foreign MEP design and editorial specialists can deliver MEP services faster, more cost-effectively and without errors, reducing waste and streamlining the workflow.
Why Outsource VDC Services?
There are several compelling reasons for Western companies to outsource VDC services. Namely, foreign BIM service professionals are adept at working with teams of project planners during the stages of concept design, RFQ analysis, and construction. Ultimately, outsourcing BIM services increases efficiency and profitability. Here’s how:
There are certain projects that require specific knowledge or expertise that the current internal team lacks. Overseas BIM service companies can work together to bring a diverse and experienced talent pool into the project quickly and at minimal cost.
Experienced and technically qualified outsourced partners may be able to train internal personnel in relevant emerging technologies.
During tight delivery schedules, foreign companies have processes in place to assign skilled BIM service experts to key project needs. There is generally a larger talent pool to dive into, and the companies are structured so that the assigned professionals are dedicated to one client at a time and would not be pulled away for emergency search elsewhere.
Outsourcing typically frees up internal staff to focus on other projects.
Compelling reasons to outsource BIM services
Typically, BIM service companies provide field drawings and visualizations of the proposed construction before the actual construction begins. Expertise with Revit tools within a BIM workflow helps streamline design documentation, leading to increased productivity. Design changes in one system are automatically updated throughout the model, saving costs and reducing delays.
Project costs are controlled by 3D / 4D / 5D BIM modeling. Overseas BIM service companies create 3D models and BIM modellers can create 4D renderings of collision-free coordinated models from architectural, structural and MEP disciplines. All stakeholders can visualize construction progress throughout the life of the project. The sequencing of the MEP construct can also be checked. Using 5D BIM models, cost managers can determine the amount of different components depending on their costs. The ability to estimate costs associated with 5D BIM models automatically reflects changes in the budget when there are changes in the design.
- BIM Outsourcing Companies Western AEC companies help keep more in-house professionals on site, while providing them with information on keeping their projects on budget.
BIM service companies deliver documentation, such as designs as 2D concepts, documents for review, building permits and others, with a minimum turnaround time. By using Revit software, changes can be made quickly based on requirements, saving costs.
Advanced BIM technology helps avoid scheduling conflicts and delays with reliable coordination services. Good coordination of MEP systems and the time it takes to install MEP components can lead to smooth workflows between service providers and other stakeholders, saving time, rework and money.
Visualizing the installation of MEP systems in tight spaces and complex routes and identifying potential problem areas can be made easier with BIM software in a VDC environment, keeping costs low.
BIM service companies maintain project records and assist building owners in operation and maintenance throughout the project lifecycle. Access, upgrades and repair of MEP systems takes minimal effort.
Time management is a noticeable plus when using foreign BIM service companies. When outsourcing BIM services, project managers can focus on logistics, costs and material flow, enabling them to make good decisions quickly and save additional costs and time.
BIM services help collaboration and coordination with detailed BIM models.
With a host of key benefits to support the practice, outsourcing VDC and BIM services is quickly becoming a preferred option for AEC companies in the West, saving time and costs.