1.0Robbinshttps://www.robbinstbm.com/es/Robbins EPB and Conveyors complete complex Lot 5 at Emisor Oriente - Robbinsrich600338<blockquote class="wp-embedded-content" data-secret="8glA5v9PGO"><a href="https://www.robbinstbm.com/es/teo-lot5-breakthrough/">Robbins EPB and Conveyors complete complex Lot 5 at Emisor Oriente</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.robbinstbm.com/es/teo-lot5-breakthrough/embed/#?secret=8glA5v9PGO" width="600" height="338" title="“Robbins EPB and Conveyors complete complex Lot 5 at Emisor Oriente” — Robbins" data-secret="8glA5v9PGO" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.robbinstbm.com/wp-content/uploads/2019/03/Image-1.jpg20001125On February 28, 2019 a ceremony was held to mark the breakthrough of a machine proven in both soft ground and hard rock. The 8.93 m (29.3 ft) diameter Robbins EPB and continuous conveyor system completed what is arguably one of the most difficult legs of the complex Emisor Oriente tunnel, an epic 62 km (39 mi) long conduit that will revamp wastewater treatment for more than 21.2 million people in Mexico City.