Collaboration par excellence

Example: Hasselt City Hall, Belgium — The building of the new municipal administration center in Hasselt, Belgium, demonstrates how seamless collaboration in building projects can minimize risks and save costs from the design phase all the way to commissioning.
A joint project of several brands of the Nemetschek Group.
Nemetschek brands involved: Allplan, GRAPHISOFT, Solibri

Pioneering planning and project execution with Open BIM

“The end-to-end use of BIM solutions constitutes genuine added value for all stakeholders in the building process
because it enables seamless and efficient collboration”
Steven Hendrickx, Head Architect in Hasselt

Large-scale, highly complex building projects in particular require ongoing, reliable and efficient coodination between all stakeholders – both internal and external – across disciplines and between companies. Therefore, in association with other market players, the Nemetschek Group is promoting the Open BIM data standard. This is a universal, collaborative approach to designing, constructing and operating buildings based on open standards and workflows It makes it possible for project stakeholders to collaborate, even if the type of software varies from user to user. The Industry Foundation Classes (IFC) interface has established itself as an open standard and is therefore of central significance.

Sharing and evaluating data throughout the entire product life cycle saves time and money and improves quality. The administration of data is key to this digital transformation, for it is only possible to take full advantage of the potential if each stakeholder can access the data that he or she needs at any given time. This begins with a realistic BIM building model, which is an essential prerequisite for a genuine 5D workflo. This model is no longer limited to just 3D construction data; it also includes data concerning the dimensions of time and costs.

Seamless collaboration exemplified by the Hasselt City Hall

Under the management of the architect team comprising Jaspers-Eyers, MASS Architects and Michel Janssen, a new municipal administration center is being built in Hasselt. The complex, consisting of a renovated building section and a new building, provides approx. 17,000 m2 for the city administration and social services as well as offices. The architects and their most important partners are using Open BIM software solutions for the entire construction process. Three Nemetschek solutions are being implemented for this project: Archicad from Graphisoft for the design and planning of the architects, Allplan Engineering for civil engineering, and the Solibri Model Checker for the BIM quality control carried out by the construction company.

From the beginning, all information concerning the building project is contained in the digital building model – from the draft to implementation – including all design details, desired materials, fire protection requirements, acoustic properties, insulation and building structures, and administration. This constitutes considerable added value for all stakeholders compared to the old standard model, which was purely 3D. Thus, this improvement ensures more than just seamless collaboration between all those involved. The complex project can be turned over to the municipality – the proud building owner – with the required quality, on time and within the specified budget.

Hasselt City Hall is groundbreaking – in terms of design, planning and project implementation.

Independent and yet consistent

Steven Hendrickx, the head architect in Hasselt, recognized four decisive factors with Open BIM over the course of the successful project:

  • Individual partners design their model with their preferred BIM software, and with their own templates. Outstanding collaboration is ensured, though, thanks to a common, uniform standard which is specified in advance.
  • The division of labor is defined at the beginning of the project. Data on statics, for instance, have an essential impact on the architecture and structural design. Data on heating, ventilation and air-conditioning, on the other hand, are also important but don’t generally flow directly into the architecture. These data, for example, can be sufficiently analyzed with the BIM solution for quality assurance from Solibri.
  • Design changes in one area don’t necessarily affect the plans of all the others involved in the project. The architecture and the building stage are inherently the most closely linked.
  • The expertise of the staff, i.e., extensive holistic knowledge of the various building disciplines, is also critical for the success of the project.

Two examples of the advantage of precise planning

In Hasselt, the construction company was commissioned with excavation, among other tasks. An assessment of the amount of sand that needed to be removed was done based on a cal culation using conventional 2D planning methods, which yielded a result of 800 cubic meters. The engineers used the Solibri Model Checker based on Open BIM and the data provided by the architects and arrived at a figue that was just half this amount, i.e., 400 cubic meters of sand. This shows how exact the work with Open BIM solutions can be.

The steel struts to be installed are another example: With the interface function IFC Exports from Allplan, it was possible to use the BIM model to automatically calculate which steel struts needed fieproofing. All it took was a mouse click to obtain precise results, right down to the running meter. In projects that don’t use Open BIM solutions, these calculations are made by manually entering the data from 2D drawings in Excel or some other software and then recalculating and evaluating the data for use in quotations and planning, a process that is susceptible to error and one that leaves a lot of room for interpretation. These errors often go undetected until the actual cost planning is already completed. In the case of the Hasselt City Hall,  it was possible to avoid such errors from the outset.

Converting to Open BIM pays off

As is the case with any change, it takes a certain amount of time for companies and employees to accept BIM as the norm. The best way, according to Steven Hendrickx, is to start out by planning smaller projects using BIM. The experience thereby gained will make it possible to complete successively larger BIM projects. The advantages of collaborating through Open BIM are obvious: The entire workflow is much simpler for all project stakeholders, and building projects are completed within time and cost budgets.

CONCLUSION

Consistent standards and open interfaces in par-ticular are essential for successful building projects. Stakeholders need solutions that can “work together” for all and any individual tasks being performed. Seamless collaboration between humans and machines: This is ensured with Open BIM, and backed by the brands of the Nemetschek Group.

Reference projects on this topic:

Vectorworks, Inc. Announces Chinese Language Version of Vectorworks 2018 Software

Vectorworks Brand News News Company News

Launch of 11th language to be celebrated with eight launch events Columbia, MD

Columbia, MD, April 02, 2018 – As part of a worldwide rollout that began with the English release in September 2017, global design and BIM software developer Vectorworks, Inc. announces the release of the Chinese version of its Vectorworks 2018 software line, which includes Vectorworks® Architect, Landmark, Spotlight, Designer and Fundamentals, as well as BraceworksTM, a structural load analysis add-on module. The Chinese language version is the final installment to join other languages, including Dutch, French, German, Japanese, Polish, Italian, Norwegian, Portuguese and Spanish.

“Year after year, Vectorworks makes strides to continue as a superior, global design tool, and this year is no different,” said Cecil Fung, managing director of Mad Macs Technology Distributions, Ltd., the Vectorworks distributor in China. “Chinese designers choose Vectorworks because it offers dual platform capability, 2D tool flexibility and a variety of tools for the landscape and entertainment industries, such as plant tags, truss tools, reporting functions, stage analysis and more. They can look forward to the even more robust and efficient workflows with Vectorworks 2018.”

To showcase the new features of Vectorworks 2018, Mad Macs Technology Distributions Limited will host the following free events this spring across China:

-Shanghai: April 17
-Nanjing: April 19
-Hangzhou: April 20
-Guangzhou: April 23
-Wuhan: April 25
-Chongqing: May 4
-Chengdu: May 7

During each launch event, attendees will have the opportunity to hear about successful projects completed with Vectorworks software. Attendees of the events can also enjoy free refreshments. Space is limited, and registration can be completed here. Questions about the events can be emailed to events@vectorworks.cn.

Some of the well-received updates in the Vectorworks 2018 Chinese version include:

  • Multiple drawing views:
    Use multiple views of a project simultaneously and begin work in one view pane and finish it in another. Switch effortlessly between viewports, views and visibility settings — simply set up panes and view them all at once. Instantly gauge the impact of a design change across 3D, plan, section and elevation views, and even start a rendering in one view while working in another.
  • Direct section and elevation editing:
    Edit models directly from viewports: add openings, align and distribute windows, reposition doors across multiple layers, reshape walls — it’s all possible. Change the 3D views while in the section to see how edits simultaneously affect plans and model views. And, create better-looking, more-accurate drawings in a fraction of the time.
  • Improved graphic output for architectural documents:
    Generate documentation from a BIM file much more efficiently. Improved graphic controls within section views of wall joins and wall, or slab and roof components provide the flexibility to quickly achieve high-quality documentation from a 3D model.
  • Braceworks – New Product Module:
    An add-on module for Vectorworks Spotlight and Designer, Braceworks provides design, production and rigging professionals with an easy way to gauge the performance of temporary entertainment structures under load to ensure safety and compliance with engineering standards.
  • Direct site model contour editing:
    Edit a site model easier than ever with improved site model settings and direct 2D contour editing. Modify each contour line as easily as editing a polyline.

Learn more about Vectorworks 2018 at vectorworks.cn.

To purchase Vectorworks in your local language, find your regional distributor at vectorworks.net/international.

About Mad Macs Technology Distributions Limited

Mad Macs Technology Distributions Limited is the premier distributor of quality software to dealers, resellers, professional system integrators, as well as major government and educational institutions in Mainland China, Hong Kong and neighboring territories. Mad Macs specializes in 3D design, CAD, animation, visualization and special effects software. For more information, visit www.mmhk.com.

About Vectorworks, Inc.

Vectorworks, Inc. is a global design and BIM software developer serving over 650,000 professionals in the architecture, landscape and entertainment industries. Since 1985, we've been committed to helping designers capture inspiration, nurture innovation, communicate effectively and bring their visions to life. With our cross-platform software, designers can build data-rich, visual models without sacrificing the design process, while collaborating efficiently throughout the project life-cycle. Headquartered in Columbia, Maryland, with offices in Atlanta, Georgia, Newbury, England and London, England, Vectorworks is a part of the Nemetschek Group. Learn how we empower designers to create experiences that transform the world at vectorworks.net.

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Author: Lauren Burke

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