--- title: Installing Caissons, Immersed Tunnels and Gravity-Based Structures description: "Open Webinar and Q&A in Two Sessions: Installing Caissons, Immersed Tunnels and Gravity-Based Structures" image: https://info.nl.twd.nl/hubfs/magic_edit%23TUFITXU3Si1wVFEjMSNiYTFhYTZmYWJmYWM3ZTIwY2E4YWEwNzljOTdmNmI3OCMyMDMwIyNUUkFOU0ZPUk1BVElPTl9SRVFVRVNU.png --- - [Markets](https://twd.nl/markets/) - [Offshore Wind](https://twd.nl/markets/offshore-wind/) - [Heavy Civils](https://twd.nl/markets/heavy-civils/) - [Transport & Heavy Lift](https://twd.nl/markets/transport-heavy-lift/) - [Vessel Outfitting](https://twd.nl/markets/vessel-outfitting/) - [Solutions](https://twd.nl/solutions/) - [Offshore Wind](https://twd.nl/solutions/offshore-wind/) - [Heavy Civils](https://twd.nl/solutions/heavy-civils/) - [Heavy Lift & Transport](https://twd.nl/solutions/heavy-lift-transport/) - [Projects](https://twd.nl/projects/) - [Services](https://twd.nl/services/) - [Method Engineering](https://twd.nl/services/method-engineering/) - [Structural & Mechanical Design](https://twd.nl/services/structural-mechanical-design/) - [Marine Engineering](https://twd.nl/services/marine-engineering/) - [Geotechnical Engineering](https://twd.nl/services/geotechnical-engineering/) - [Drive & Control Engineering](https://twd.nl/services/drive-control/) - [Project & Fabrication Management](https://twd.nl/services/project-fabrication-management/) - [Software Engineering](https://twd.nl/services/software-engineering/) - [News](https://twd.nl/news/) - [Careers](https://twd.nl/careers/) - [Glimpse of Your Career](https://twd.nl/careers/glimpse-of-your-career/) - [Vacancies](https://twd.nl/vacancies/) - [About](https://twd.nl/about/) - [History](https://twd.nl/about/history/) - [Sustainability](https://twd.nl/sustainability/) - [Our People](https://twd.nl/people/) - [Contact](https://twd.nl/contact/) Search [+ 31 10 294 0374](tel:+%2031%2010%20294%200374) # **Installing Caissons, Immersed Tunnels and Gravity-Based Structures** ### **Open Webinar** ##### Choose the session that best suits your region To accommodate different regions and time zones, this webinar is available in two sessions. Please select your preferred session below. ### Session 1 | EMEA & APAC: Thursday, 5 November 10:00 CET ### Session 2 | US, Canada & LATAM: Thursday, 12 November 18:00 CET ### **Overview** From caisson walls and immersed tunnels to intake and outfall structures, projects involving the installation of heavy precast concrete elements in marine environments often face similar challenges. Over the past decade, TWD has built expertise across a wide range of marine civil projects. Our marine engineers apply these lessons through method engineering and equipment design to shorten cycle times, reduce risk, and improve operational safety. In this technical webinar, we will explore: - **The main challenges** involved in installing concrete structures in marine environments - How to **optimize planning and weather windows** using discrete event simulation - **How dynamic analyses** help prevent the dangerous under-specification of equipment - Latest innovations in equipment design and **motion compensation** ![15](https://info.nl.twd.nl/hs-fs/hubfs/15.png?width=2000&height=1500&name=15.png "15") ![JRE 4000x4000 landing page](https://26740196.fs1.hubspotusercontent-eu1.net/hub/26740196/hubfs/JRE%204000x4000%20landing%20page.png?width=1200&length=1200&name=JRE%204000x4000%20landing%20page.png) **Main Speaker: Joost Remmers** Technical Advisor ![Cyril Girardeaux - CGR (NL) landing page](https://26740196.fs1.hubspotusercontent-eu1.net/hub/26740196/hubfs/Cyril%20Girardeaux%20-%20CGR%20(NL)%20landing%20page.jpg?width=1200&length=1200&name=Cyril%20Girardeaux%20-%20CGR%20(NL)%20landing%20page.jpg) **Moderator: Cyril Girardeaux** Business Developer ![Bas van Wuijckhuijse - BWU (NL) landing page](https://26740196.fs1.hubspotusercontent-eu1.net/hub/26740196/hubfs/Bas%20van%20Wuijckhuijse%20-%20BWU%20(NL)%20landing%20page.jpg?width=1200&length=1200&name=Bas%20van%20Wuijckhuijse%20-%20BWU%20(NL)%20landing%20page.jpg) **Q&A Technical Expert: Bas van Wuijckhuijse** R&D Manager ##### Q&A session The presentation will be followed by a Q&A session with our technical expert, Bas van Wuijckhuijse, who will answer questions submitted by the audience throughout the webinar. The complete session will last approximately one hour. ##### Recording The webinar will berecorded, and the recording will be shared with all registrants and participants after the session. ### Modular Immersion Equipment Guidebook ##### Learn more about our solutions Want to learn more about innovative solutions for immersion projects? Download our guidebook on modular immersion equipment and explore how modular approaches can improve installation efficiency, flexibility, and control.     ![Explore More](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/26740196/interactive-472425265359.png) ![Mockup\_A4\_Brochure\_1](https://info.nl.twd.nl/hs-fs/hubfs/Mockup_A4_Brochure_1.png?width=2000&height=1316&name=Mockup_A4_Brochure_1.png "Mockup_A4_Brochure_1") ![TWD white](https://info.nl.twd.nl/hs-fs/hubfs/TWD%20white.png?width=560&name=TWD%20white.png "TWD white") [+ 31 10 294 0374](tel:+%2031%2010%20294%200374) - Explore TWD - [Markets](https://twd.nl/markets/) - [Solutions](https://twd.nl/solutions/) - [Projects](https://twd.nl/projects/) - [Services](https://twd.nl/services/) - About TWD - [About Us](https://twd.nl/about/) - [Careers](https://twd.nl/careers/) - [News](https://twd.nl/news/) #### © Copyright TWD 2023 Temporary Works Design Engineering B.V. - [Privacy Policy](https://twd.nl/privacy-policy/) - [Legal Notice](https://twd.nl/legal-notice/) - [Disclaimer](https://twd.nl/disclaimer/)