Strabag visit in Finland

Infrakit Group Oy welcomed a delegation From Strabag AG in our office and for a site visit to Destia on the Vt12 project near Lahti.

After the experience of working on two pilot projects with Infrakit, Strabag AG expressed the need for a visit in Finland, which took place on 11th and 12th November. We started with a great dinner on Sunday evening and had a great exchange of information on Monday at our office in Espoo. Strabag explained the systems they have created for the bidding phase of big projects. Furthermore, we showed them more what improvement can be done in design phase and on site.

On Tuesday it was time to visit the worksite of Destia to hear from Harri Taina how he is using Infrakit on his sites and why. Strabag considered this as very useful information and we will take this into the next project together.

What is meant by digital infrastructure construction?

Infrastructure construction has been considered a low-tech field, but significant changes have taken place in recent years. Due to the development of work machine automation technology in the 2000s, traditional land building production method shifted from digital 3D models into implementation before anybody even talked about digitalization. The leap in the 2010s is largely based on the development of consumer and cloud service technologies, as well as on infra construction applications capitalizing on the aforementioned. We now process infrastructure information models on mobile devices and monitor production in real time. During the past five years Destia has had approximately 50 construction projects annually that are being carried out utilizing information model designs and 3D machine control systems. We are on the forefront of digitalization in our industry.

Destia is a pioneer in model-based production, where digital road models and designs of earth
structures drawn up by designers are being transferred into production with construction machine control systems. The machines have an enhanced satellite positioning and 3D-contolling system, which the machine operator can use for high-accuracy constructing using 3D models. This method increases performance, improves quality and reduces material wastage. The designs, in other words, information models are being managed and shared by the machines through a cloud service, where the management and clients can examine the models and stay up to date on the progress of the projects.

A couple of years ago Destia started to develop and pilot a method of producing digital handover material during construction to replace the traditional quality documentation method done at the end of a project and to enable utilizing the materials in model-based systems in the future. Since then this method has rapidly gained a foothold in our projects. It was described in the Finnish Transport Infrastructure Agency’s infra model guidelines in 2017 and as a part of the Common InfraBIM Requirements of 2019, where the method has been refined and also included in earlier stages of infra projects requiring information exchange.

In Destia’s large-scale projects the model-based method is always implemented as thoroughly as possible and its features are continuously being developed. For example in the Vt 4 Kirri-Tikkakoski project the designs for dozens of bridges will go through the inspection and approval process of designers, construction management and the client entirely in a model-based method. This is being carried out for the first time in a project of this magnitude in Finland. Diverse utilization of drones as part of the model-based process has quickly become a part of the everyday procedure in all of our large-scale projects. Collecting and refining production data from separate sources has reached a new level, as comprehensive information about production is available via automatized analytics on project level as well as on company level.

The infra construction industry is, in fact very keen to benefit from new possibilities offered by digitalization, and individual leaps in development can be implemented in an agile fashion. For example VR headsets that we know from the gaming world have given a completely new dimension to understanding construction sites with an information model. In the future VR and AR headsets might very well become standard equipment on construction sites – the same way mobile devices are now used in examining information models and in documentation, utilizing positioning accuracy to centimeter level if necessary. At the moment it seems, however, that of all new construction site technologies the use of drones is growing most rapidly.

The notion of infra construction as an industry that is rigid and slow to develop can surely be discarded. The foundations for a new kind of digital infra field have now been created – the future will show where this development will take us.

Pasi Nurminen is the R&D Director of Destia Ltd. This blog is updated, and it was published earlier on destia.fi (in Finnish).

Morten Westergård Norjan Palvelutiimin johtajaksi

Morten Westergård siirtyi Infrakitille Norjan Atkinsilta elokuun 1. päivä auttaakseen norjalaisia yrittäjiä digitalisaation kanssa.

Mortenin lisäys tiimiimme tekee asiakkaistamme vahvempia. Rakentajat ja kaikki kansalliset rakennuttajat käyttävät Infrakitin teknologiaa. Tiimimme pystyy Mortenin kanssa avustamaan asiakkaitamme paremmin digitalisaatiossa ja mallipohjaisessa tuotannossa, kertoo Infrakit Norjan maajohtaja Anders Tiltnes.

Morten Westergård tulee olemaan vastuussa Infrakitin Palvelut-osastosta Norjassa. Kyseinen osasto auttaa rakennuttajia mallipohjaisessa tuotannossa ja infrahankkeiden rakentamisessa.

Odotan innolla norjalaisten rakentajien auttamista mallipohjaisessa tuotannossa ja rakentamisessa menestymiseen. Tämä metodi on mielenkiintoinen, sillä se on sekä ekonomisesti, että sosio-ekonomisesti tuottavaa, sanoo Morten.

Mallipohjainen suunnittelu ja rakennus on metodi, joka mahdollistaa rakennushankkeiden kestävämmän kehityksen henkilökunnalle, hankkeille ja yhteisölle. BIM on myös vaade kaikille suurille rakentajille Norjassa.

Infrakit – Your digital transformation partner

Infrakit on pilvipalvelu infra-alan rakennushankkeille, ja yrityksellä on visio kestävästä infrarakentamisesta. Infrakit tarjoaa reaaliaikaista tilannetietoa ja tiedonkulkua rakennustyömaalle ja sieltä edelleen kaikille hankkeen osapuolille. Infrakit on riippumaton alusta, joka integroi kaiken merkkiset CAD-järjestelmät, mittalaitteet ja koneohjausjärjestelmät, mikä mahdollistaa ennennäkemättömän reaaliaikaisen työmaan johtamisen ja hallinnan johtaen jopa 20 % säästöihin hankkeiden kokonaiskustannuksissa. Yhtiö on auttanut asiakkaitaan digitalisoimaan infrahankkeitaan vuodesta 2010 lähtien, Infrakitin avulla on rakennettu infrakohteita yli 30 miljardin euron edestä yli 2000 hankkeessa 11 maassa.

General manager Anders Tiltnes
anders.tiltnes@infrakit.com
+47 480 78 230

Head of Services Morten Westergård
morten.westergard@infrakit.com
+47 476 08 488

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