Unclogging the SR 99 tunneling machine's cutterhead Published 2014-02-07 Download video MP4 360p Recommendations 03:00 The ULTIMATE look at Bertha’s breakthrough 00:25 PLASMABIT vs. Convetional Drilling 03:07 Changing cutting tools on the SR 99 tunneling machine 07:39 Snowy 2.0 tunnel-boring machine grinds to halt and hole appears on surface | 7.30 07:54 Austria is Digging a Tunnel Like No Other 05:14 Seattle tunnel: Lessons learned from Boston’s Big Dig 01:58 How the SR 104 Hood Canal Bridge opens and closes 01:04 Hyperbaric work on TBM Bertha 20:02 Eppenberg SBB Railway Tunnel - From installation to the breakthrough 10:52 Explosives To Be Used To Help Free The Dali From Baltimore Bridge Wreckage | Baltimore Bridge | G18V 08:59 Highway Bridge Deck 10:52 Baltimore Bridge Collapse: Body Of Final Victim in Baltimore Bridge Collapse Is Found | G18V 00:22 PP.. the miner's farm..countdown 12:15 MAGAZYN CIEPŁA 100KWh. DLA FOTOWOLTAIKI I DLA POMPY CIEPŁA 03:30 SR 104 at Shine Road/Paradise Bay Road and SR 19 - Intersection Safety Improvement Project 00:57 Tunneling a ballroom 20:49 SpaceX's Critical Updates! Next Starship is ready! Flight 4 in 3 weeks! 00:16 unbalanced washing machine shaking and vibrating when spinning 19:35 China's SECRET $13 Billion Aircraft Carrier SHOCKED America , Iran, and Russia 11:19 NASA Canceled Boeing Starliner Launch, Why? Musk's reaction... Similar videos 02:58 Crews work inside the SR 99 tunneling machine 00:32 Replacing a cutting tool inside the SR 99 tunneling machine 03:04 STP time lapse video of repairs to the SR 99 tunneling machine 01:22 Seattle SR99 recovery shaft breakthrough preparations 35:21 Digging In: Seattle's Big Bertha 00:25 Piloting drone into SR 99 tunnel 1:00:22 Tunneling Toward a New State Route 99 Corridor 00:29 Removing Bertha's starting blocks 00:48 Boring tunneling machine 1:01:28 SR 99 Tunnel Project news conference - Feb. 11, 2014 03:45 Building underground walls for Bertha's access pit 00:31 SR 99 Bertha Public Launch 02:30 Bertha tunnels toward repairs 00:55 Robbins EPB TBM Cutterheads 00:22 Cutterhead TBM installer...MRT projek 03:30 Details of TBM Bertha's recovery lift and repair program 04:42 TBM cutter head structural analysis 45:08 Dirty Great Machines - Tunnel Boring Machines | Technology Documentary | Reel Truth. Science More results