Disassembling Bertha: A peek inside the SR 99 tunneling machine (May-June 2017) wsdot 0:54 7 years ago 11 506 Далее Скачать
Inside the SR 99 tunnel: A short look at Bertha’s disassembly wsdot 0:45 7 years ago 13 086 Далее Скачать
Seattle SR 99 Bertha 10-month time-lapse - frame per hour - tunneling machine disassembly area Timelapse Fun 5:00 6 years ago 1 096 Далее Скачать
Seattle SR 99 Bertha 10-month time-lapse - frame per day - tunneling machine disassembly area Timelapse Fun 0:13 6 years ago 1 057 Далее Скачать
TBM -1 all parts dismantle ( cutter head , tail A & B) completed #tunnel #tbm #rrts #delhi Construction work 0:17 1 year ago 720 Далее Скачать
Video of Seattle Tunnel Partners rotating Bertha's cutterhead wsdot 0:44 9 years ago 65 795 Далее Скачать
Lifting Bertha, the World's Largest Tunnel Boring Machine SpecialTV 0:51 9 years ago 206 Далее Скачать
Jumbo transports largest tunnel boring machine 'Bertha' Jumbo Maritime 2:20 11 years ago 36 994 Далее Скачать
Details of TBM Bertha's recovery lift and repair program TunnelTalk 3:30 9 years ago 77 198 Далее Скачать
