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3D highway Design – from an Early Stage to the Construction Site

3D highway Design – from an Early Stage to the Construction Site Tuomas Hörkkö, Vianova Systems Finland Oy Generally about digital 3D-models 3D-models used many years in different type of projects Earlier mostly focus on visualisation and presentations

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3D highway Design – from an Early Stage to the Construction Site

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  1. 3D highway Design– from an Early Stage to the Construction Site Tuomas Hörkkö, Vianova Systems Finland Oy

  2. Generally about digital 3D-models • 3D-models used many years in different type of projects • Earlier mostly focus on visualisation and presentations • In Nordics more and more focus to use 3D-models as a part of the integrated planning • ”Engineer models/Coordination models” in use – the future way to work

  3. Summarizedhistory ” Engineermodels” • OPS (Public PrivatePartnership) 3 – Skanska • HW 44 Kleppe, Stavanger – Skanska • ÖstreTangent – Norwegian Road Administration • HW 150 Ulven-Sinsen – Norwegian Road Administration • Kolsaasbanen Oslo and Baerum – KTP - Railway • HW 6 NordreAvlastningsveg, Trondheim – Skanska

  4. Engineer models - Keypoints • Much experience in different projects – use it as a plattform in projects! • Common rules/data delivery important for all disciplines in a complete project • Everyone agreed routines before start • Start to use this from day 1 – be familiar with the way to work – meetings in the process with correction • Education with every responsible for delivery • Important with focus on this from top to bottom in the companies

  5. Engineer models - generally • Generally conditions: • Mirror of relevant data that the project need to build. Not necessary with every detail • All parts of the project shall be in the model over and above the ground • No manual finishing • Updated continuous as a part of the design work • Every member get access to the updated model continous in a webhotel

  6. Engineer models - Enviroment • Software: • Autocad / Novapoint Virtual Map • Different Novapoint-modules • Important functionality : Groups and viewpoints  Show it in demo later

  7. Engineer models - Advantages • Easy way to check the quality of the planned solution, higher quality of the solution • Collision detection • Optimization of the total solution • Multidisciplinary communication • A basis for the building contractors

  8. Engineer models - Process • Short about the process: • Continuous delivery to the VR-model when something have changed – rules defined • Presentation in the frequently meetings (frequency 2-3 weeks) • Used a lot in different meetings between the disciplines (as an example landscape, signs, light) • Common meetings for all disciplines with necessary correction • Part of the end result together with drawings and description

  9. Demo : HW 150 Ring road 3 Ulven-Sinsen – Oslo • Big an complexed project • Used in the most complexed part (E22) • Multidisciplinary

  10. Demo : HW 150 Ring road 3 Ulven-Sinsen – Oslo

  11. Engineer models - experience • Today's software works - but it can (of course) be improved • Different interest from the discipline responsible – person and discipline culture • Routines and work flow must be optimized – and of course be followed • Easy to update the model with common configuration – again routines • Have been used a lot to multidisciplinary control • Important with collision detection – marked in the model – and followed up/changed • Many conflicts/errors lokalized – many iterations • Important with engagement and interest from everyone in the project (management, discipline responsible) • Good feedback from the customer • Save time and money!!!

  12. Engineer models – next step • Important moments in the near future: • New handbook from the Road Department in Norway soon ready. Define the requirements for the planning process • Start to use this in every project. Big focus on this in this sector in Norway from everyone (Employer, Consultants, Contractors) • Continue to develop software adjusted to this way to work • It is not very complexed – but it have to be worked further on the structure/routines • Continue co-operation between companies and sectors – we learn from each other • ENGAGEMENT and will to change routines in each discipline I guarantee that it will be extremely fun to see your ”own” data as buldit before it is built

  13. Thank you! If you want to see more interesting projects and solutions visit Vianova stand!

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