How Melbourne Dug a $15 Billion Train Tunnel Beneath the City скачать в хорошем качестве

How Melbourne Dug a $15 Billion Train Tunnel Beneath the City

✨Welcome to the channel "Ultimate Mega Builds"✨ How Melbourne Dug a $15 Billion Train Tunnel Beneath the City. Beneath Melbourne’s busy streets, engineers carved twin 9-kilometre tunnels plunging 40 metres deep to create the Metro Tunnel—a $15 billion mega project reshaping city transport. From colossal tunnel boring machines chewing through mixed geology to cavernous stations built under rivers and train lines, this engineering marvel will double rail capacity. Discover how this hidden network was built without the city even noticing above ground. ⏰CHAPTERS⏰ ► 0:00 – PROJECT SCALE AND EXCAVATION. 1:27 – BIRTH OF THE METRO TUNNEL PROJECT. 2:40 – HOW TUNNELING WAS ACHIEVED. 4:00 – LIFE INSIDE TBMS. 5:01 – SLURRY SYSTEM EXPLAINED. 6:55 – CROSS PASSAGES AND TUNNEL SAFETY. 8:14 – CBD STATION CAVERN DESIGN. 11:29 – TESTING AND TRIAL OPERATIONS. 13:14 – SOFT OPENING AND TIMELINE SHIFT. ✅ Follow me on social media ► 💠Instagram:   / ultimate_mega_builds   💠YouTube:    / @ultimatemegabuilds   📧 For business inquiries: [email protected] 📧 💖Thank you for watching this video, 👇 click the "🆂🆄🅱🆂🅲🆁🅸🅱🅴" button to stay connected with this channel. 💖💚 🔗Subscription Link:    / @ultimatemegabuilds   Enjoy the video, and may your life be filled with joy and be well! ✨ #engineering #megabuilds #infrastructure #construction #civilengineering #tunnel #megaproject #melbourne #metrotunnel #railway #transportation #engineeringmarvel #urbandevelopment #engineeringdaily #biginfrastructure #futurecity #smartcities #architecture #innovation #railproject #civilworks #buildingscience #constructionlife #projectmanagement #undergroundengineering #australianengineering #railtransport #trainstation #publictransport #engineeringdesign #constructionproject #engineeringvideo #megaengineering #modernengineering #buildingmarvels #constructionupdate #engineeringfacts #engineeringprojects #undergroundtunnel #cityplanning #urbantech #tbm #engineeringworld #australiainfrastructure #melbournecity #metrotrain #civiltech #buildingtunnels #advancedengineering #railnetwork #futuretransport