BIM
The Evolution of BIM: From CAD to Collaboration
What is BIM?
Building Information Modelling (BIM) is the process of generating & managing building data during its life cycle. BIM uses real time, dynamic modelling software to increase productivity in building design, construction and management.
BIM Levels & Maturity
In its simplest form, level 0 effectively means no collaboration. 2D CAD drafting only is utilised, mainly for Production Information (RIBA Plan of Work 2013 stage 4).Output and distribution is via paper or electronic prints, or a mixture of both. Most of the industry is already well ahead of this now (source: NBS National BIM Report 2014)
Level 1
This typically comprises a mixture of 3D CAD for concept work, and 2D for drafting of statutory approval documentation and Production Information. CAD standards are managed to BS 1192:2007, and electronic sharing of data is carried out from a common data environment (CDE), often managed by the contractor. This is the level at which many organisations are currently operating, although there is no collaboration between different disciplines – each publishes and maintains its own data.
Level 2
This is distinguished by collaborative working – all parties use their own 3D CAD models, but not necessarily working on a single, shared model. The collaboration comes in the form of how the information is exchanged between different parties – and is the crucial aspect of this level. Design information is shared through a common file format, which enables any organisation to be able to combine that data with their own in order to make a federated BIM model, and to carry out interrogative checks on it. Hence any CAD software that each party used must be capable of exporting to one of the common file formats such as IFC (Industry Foundation Class) or COBie (Construction Operations Building Information Exchange). This is the method of working that has been set as a minimum target by the UK government for all work on public-sector work, by 2016.
Level 3
Currently seen as the holy grail, this represents full collaboration between all disciplines by means of using a single, shared project model which is held in a centralized repository. All parties can access and modify that same model, and the benefit is that it removes the final layer of risk for conflicting information. This is known as ‘Open BIM’. Current nervousness in the industry around issues such as copyright and liability are intended to be resolved – the former by means of robust appointment documents and software originator/read/write permissions, and the latter by shared-risk procurement routes such as partnering. The CIC BIM Protocol makes provision for these.
BIMTek Services
3d Models
BIMTek primarily uses Autodesk REVIT for 3d modelling however we also have capability in Autodesk Inventor when highly detailed components are required. Over the years we have built up an extensive BIM library allowing us to accurately and efficiently develop 3d models. From a master 3d model, drawings of key areas can be produced incredibly quickly. They will also update automatically if the design changes or progresses.
Visualisation
Using Enscape™ we can produce high quality animations and interactive walkthrough models. We can also use this in conjunction with our Oculus Rift Virtual reality headset. This technology is an engaging and effective tool particularly for stakeholder review workshops or operator reviews especially when compared to traditional 2d drawing review methods.
We can create a system-based register that includes fields to populate:
- Details of the assets
- Their location
- Associated manufacturer’s information
- Spares and warranty schedules
- Maintenance regime
- *customer specific fields*
FAQ's
BIM visualisation and virtual reality solutions help clients better understand complex projects before construction begins. Using realistic 3D renderings, animations, and VR walkthroughs, stakeholders can explore spaces, review layouts, and identify design improvements in an immersive environment. This improves communication, speeds up decision-making, and reduces misunderstandings during project development. BIMTek uses Enscape™ and VR technology to create engaging visual experiences that support design reviews, operator training, and stakeholder presentations. Compared to traditional 2D drawings, BIM visualisation provides a clearer understanding of project outcomes, helping teams improve collaboration, accuracy, and overall project confidence.
BIMTek primarily uses Autodesk REVIT for advanced BIM modelling and Autodesk Inventor for highly detailed component design and engineering projects. These industry-leading software platforms allow BIMTek to create accurate 3D models, technical drawings, and coordinated project data efficiently. BIMTek also uses Enscape™ for realistic visualisations, animations, and interactive walkthroughs that improve stakeholder engagement and project understanding. Combined with laser scanning and point cloud technology, these tools help deliver precise digital models for engineering and construction projects. BIMTek continuously adopts the latest BIM technologies to provide innovative, accurate, and future-ready digital engineering solutions.
BIM modelling services are widely used across industries including construction, architecture, manufacturing, infrastructure, utilities, oil and gas, and industrial engineering. BIM is especially valuable for complex projects requiring accurate coordination between multiple disciplines. Facilities management teams also benefit from BIM by using digital building data for maintenance and asset management. BIMTek supports clients across a range of sectors by delivering precise 3D models, detailed visualisations, and intelligent project data. Whether for new developments, renovations, or plant upgrades, BIM services help organisations improve project collaboration, reduce operational risks, and achieve more efficient project delivery.
BIM significantly improves project efficiency by enabling teams to identify design conflicts and construction issues before work begins on-site. Through accurate 3D modelling and coordinated project data, BIM reduces costly rework, delays, and material waste. It also improves communication between project teams, ensuring everyone works from the same updated model. BIM supports better scheduling, quantity take-offs, and project planning, helping businesses manage budgets more effectively. By integrating digital workflows into construction processes, BIMTek helps clients achieve faster project delivery, improved operational efficiency, and long-term cost savings while maintaining high levels of accuracy and quality control.
BIMTek provides a comprehensive range of BIM services designed to support construction and engineering projects of all sizes. Services include 3D BIM modelling, clash detection, BIM coordination, point cloud modelling, laser scan to BIM conversion, virtual walkthroughs, and detailed engineering drawings. BIMTek uses industry-leading software such as Autodesk REVIT and Inventor to deliver highly accurate and efficient digital models. These services help clients improve design accuracy, streamline workflows, and reduce project risks. BIMTek also supports visualisation and stakeholder engagement through immersive animations and virtual reality solutions for enhanced project understanding and collaboration.
Building Information Modelling (BIM) is a digital process used to create intelligent 3D models for construction, engineering, and infrastructure projects. BIM improves collaboration between architects, engineers, contractors, and project stakeholders by providing accurate, real-time project data. It helps identify clashes, reduce design errors, and improve project efficiency before construction begins. BIM also supports better planning, cost estimation, and facility management throughout a building’s lifecycle. By using advanced BIM solutions, businesses can minimise delays, reduce waste, improve communication, and achieve more accurate project outcomes while maintaining higher standards of quality and safety.
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Build Smarter with BIMTek
Unlock the full potential of digital engineering with BIMTek Limited. By combining advanced 3D laser scanning, intelligent BIM modelling, and practical engineering expertise, we provide a connected approach that improves coordination across every stage of your project. Our workflows are designed to enhance visibility, minimise uncertainty, and help teams make informed decisions with confidence.
Whether you’re delivering complex infrastructure or tackling detailed design challenges, we focus on turning accurate data into clear, buildable solutions. From reducing costly errors to accelerating timelines, our team supports you with reliable insights and efficient processes—ensuring your project runs smoothly from initial concept through to final delivery.
