Geometrisch Raakvlakkenbeheer op de Velsertunnel

Transcription

1 Geometrisch Raakvlakkenbeheer op de Velsertunnel 3 de Praktijkdag BIM Hasselt Johannes Anrijs - BESIX

2 BESIX Group Biggest Belgian Contractor

3 BESIX Group Why BIM? // BIM-department Why BIM? Increase EFFICIENCY and reduce failure costs Promote INNOVATION Satisfy your CLIENT BESIX Since BIM tenders 15 BIM projects 4 BIM coördinators 8 BIM technicians Outsourcing 12 companies

4 Velsertunnel The Netherlands

5 Project Velsertunnel 2015

6 Project Velsertunnel 2017!?

7 Project Summary Project: Short description: Client: Contractor: Contract: Contract value: Renovation of the Velsertunnel, a tunnel below the North Sea Canal Due to the small clearance outline of the tunnel, high trucks regularly drive stuck in the Velsertunnel Therefore this clearance outline has to raise with 12cm. In the same time all the obsolete installations (such as the ventilation and fire extinguishing system) and road pavement have to be replaced. Rijkswaterstaat (Dutch Ministry of Infrastructure and the Environment) Combination Hyacint (BESIX, Dura Vermeer, SPIE, Croon) Design & Construct + 7 years of Maintenance 80 million

8 Design and manage complex engineering systems over their life cycle by Breaking down project in logical and manageable parts verification and validation Relate these parts Organize your project around these parts Systems Engineering Little introduction

9 Systems Engineering Little introduction more than verification and validation of requirements Version / Document management system Information management system Wikipedia of the project Up to date information More info Software: Relatics Besix Project Management System team under supervision of Alexander Heeren Support: Neanex

10 BIM Goals, Tools & Projectteam 3 MAIN GOALS of the 3D Building Information Model ( BIM ) Generate geometric data & as-built Visualization & Simulation Integrated design Geometric coordination - information and communication tool - control interferences between different disciplines TOOLS Create software: AutoCAD (Plant) 3D, MX Civil 3D, Revit, (so no IFC exchange) Coördination software: Navisworks Support software: Unity, Recap, SE database: Relatics Application tool: ibim connector Neanex // IN COORPORATION WITH INFRANEA

11 BIM Geometric data & as-built Be the point of contact, to avoid multiple information flows or doubts. DESIGN // innovation Mapping of existing environment by use of POINT CLOUD MEASUREMENTS; CONSTRUCTION // efficiency Up-to date Geometric data Improves execution process; OPERATIONS & MAINTENANCE // client satisfaction Correct as-built model smooth maintenance activities (and future renovations)

12 BIM Geometric data & as-built Be the point of contact, to avoid multiple information flows or doubts. DESIGN // innovation Mapping of existing environment by use of POINT CLOUD MEASUREMENTS; CONSTRUCTION // efficiency Up-to date Geometric data Improves execution process; OPERATIONS & MAINTENANCE // client satisfaction Correct as-built model smooth maintenance activities (and future renovations)

13 BIM Geometric as built Point cloud measurement

14 BIM Visualization & Simulation Increase the insight and boost the confidence of the client, future stakeholders and construction partners. DESIGN // client satisfaction CCTV visualization generate viewpoints optimize positioning Roadway simulation CONSTRUCTION // efficiency Simulation of construction activity (4D) OPERATIONS & MAINTENANCE // innovation Emergency exercise with oculus rift!?

15 BIM + SE Integrated Design: Theoretical principle DESIGN // efficiency Optimization and reduction of failure costs by; Good communication Reuse of imported information Control of (geometric) interferences between different disciplines Source: P. Imbrechts Neanex

16 BIM + SE Designer [CAD] CAD model with as designed object instances Integrated Design - Example 1: Fire mains versus Civil construction service building BIM [Navisworks] SE-database [Relatics] Version management of designed models SE tree with as required object types (+ requirements) BIM environment with all the active CAD models (and object instances) [ibim connector]

17 BIM + SE Designer [CAD] CAD model with as designed object instances Integrated Design - Example 1: Fire mains versus Civil construction service building BIM [Navisworks] SE-database [Relatics] Version management of designed models SE tree with as required object types (+ requirements) BIM environment with all the active CAD models (and object instances) [ibim connector]

18 BIM + SE Designer [CAD] CAD model with as designed object instances Integrated Design - Example 1: Fire mains versus Civil construction service building BIM [Navisworks] SE-database [Relatics] Version management of designed models SE tree with as required object types (+ requirements) BIM environment with all the active CAD models (and object instances) [ibim connector]

19 BIM + SE Designer [CAD] CAD model with as designed object instances Integrated Design - Example 1: Fire mains versus Civil construction service building BIM [Navisworks] SE-database [Relatics] Version management of designed models SE tree with as required object types (+ requirements) BIM environment with all the active CAD models (and object instances) Clash test or visual inspection Interferences between SE object types Interferences between 2 groups of instances [ibim connector]

20 BIM + SE Designer [CAD] CAD model with as designed object instances Integrated Design - Example 1: Fire mains versus Civil construction service building BIM [Navisworks] SE-database [Relatics] Version management of designed models SE tree with as required object types (+ requirements) BIM environment with all the active CAD models (and object instances) Clash test or visual inspection Interferences between SE object types Interferences between 2 groups of instances Clash report Interference review + indication of guilty object instance and corresponding version of the CAD model which has to be adapted [ibim connector]

21 BIM + SE Designer [CAD] CAD model with as designed object instances Integrated Design - Example 1: Fire mains versus Civil construction service building BIM [Navisworks] SE-database [Relatics] Version management of designed models SE tree with as required object types (+ requirements) BIM environment with all the active CAD models (and object instances) Clash test or visual inspection Interferences between SE object types Interferences between 2 groups of instances Clash report Interference review + indication of guilty object instance and corresponding version of the CAD model which has to be adapted [ibim connector]

22 BIM + SE Integrated Design - Example 2: Safety Room More complex interferences: MTM/SOS loops [TI] Construction reinforcement [Civil] Road surface [Infra] MTM/SOS loops [TI] Door opening of safety room [Civil] Road surface [Infra] Technical locking system of safety door [TI] Door opening of safety room [Civil] Floor of safety room [Civil] Technical locking system of safety door [TI] Water supply for firefighting system [TI] Floor of safety room [Civil] Road barrier [Infra] Water supply for firefighting system [TI] LOD 400 LOD 100 LOD

23 BIM + SE Future: Integrated Construction & Maintenance CONSTRUCTION // innovation Construct activities with a specific planning Tablets on site (BIM model + SE information and validation tool) ( Digitaal keuren ) MAINTENANCE // client satisfaction Correct and up-to-date information about a specific geometric object BIM/CAD model with as designed object instances Version management of designed models SE tree with as required types (+ requirements) Construct activities, with a specific planning (4D) in a geographic location Technical sheets Maintenance documents

24 BIM + SE Conclusion & Lessons learned 3D Model ( BIM ) + Systems Engineering = Building Information Management ( integrated BIM ) Perfect tools for Design, Construct & Maintenance contracts Same model can be used No loss of information LESSONS LEARNED: Keep it simple! Somebody has to keep it up to date!! Level of Detail SE-tree Level of Detail BIM model Design, Construct and Maintenance have different needs and require not always the same level of detail for both SE and BIM Everyone has to collaborate! Attract people with visualization and geometric information How to promote proactivity and punish untrustworthiness of construction partners!? CIRCLE OF TRUST» Based on # logins, the time a clash isn t solved, attandances at meetings, Relatics is watching you BIM & SE are only tools! one-to-one communication is still needed (meetings, no )

25 BIM helps to ask questions earlier, but do not solves them!! SE helps not to forget questions. Johannes Anrijs