”Krystallen” is a BIM success story

In August 2017, the shopping centre Rødovre Centrum opened the doors to its latest expansion, Krystallen. For this building, Artelia was able to provide BIM models that were so detailed that they could be used by contractors and suppliers instead of the standard 2D drawings. The models were used, amongst others, by concrete element manufacturer Spæncom and Langkjær Stålbyg, who are a steel manufacturer and installer. Two companies, who alongside Artelia, stand at the forefront of digital tooling. Construction technician at Spæncom, Patrick Culleton, considers Krystallen to be a showcase example for using 3D models:

“The level of detail in the 3D model by Artelia is to date, the best I have seen. The process of modelling concrete elements for Krystallen was easier because the 3D visualisation allowed us to see the reinforcement process and bring the construction together. We easily identified and solved the problems, which would otherwise occur on the building site. The 3D model by Artelia and Spæncom’s own model clearly evidenced the notion of ‘build before built”, says Patrick Culleton.

His claim is supported by project leader Peder Falkenberg from Langkjær Stålbyg:

“The 3D model made it easier for our draftsmen to finalise the drawings for construction. The level of detail also gave our installation department a better understanding of how to place and assemble the construction with regard to the surrounding building areas.”

A dynamic construction process
Operating Manager, Buildings – Copenhagen, Per Beyer Christensen, is similarly pleased with the result and highlights another positive aspect:

“The construction process in shopping centres is very dynamic. We know the overall constructions but we also design whilst building as the layout of the leases takes place concurrently. By using BIM, we have found it easier to adjust to changing circumstances. We have also been able to visualise solutions for the building’s stakeholders, the client and potential leaseholders.”

Time, price and quality
The models were also used by Aarsleff, Wicotec and JT3. Per says that this cooperative method has ensured that it was possible to keep a relatively ambitious schedule. There have been fewer errors along the way and all parties have found it easier to plan work by using the models.

“Last but not least, the models’ high level of detail made it easier for all stakeholders to provide specific prices. This gives the client a somewhat cheaper building in an otherwise tough market,” explains Per Beyer Christensen.