| 词条 | Emisor Oriente Tunnel |
| 释义 |
| name = Emisor Oriente Tunnel | image = Enrique Peña Nieto y Miguel Ángel Mancera. Túnel Emisor Oriente.jpg | image_size = | alt = | caption = Enrique Peña Nieto and Miguel Ángel Mancera in the tunnel in 2013 | official_name = Tunel Emisor Oriente | other_name = | location = Mexico City | coordinates = Entrance: {{Coord|19.503338|-99.077452|type:landmark|display=inline}} Exit: {{Coord|19.948116|-99.295649|type:landmark|display=inline}} | os_grid_ref = | status = | waterway = | crosses = | start = Mexico City | end = Atotonilco Wastewater Treatment Plant in Hidalgo state | startwork = | opened = | closed = | rebuilt = | reopened = | owner = | operator = | traffic = | character = | engineer = | construction = | length = {{convert|62500|m|mi|1|abbr=on}} | speed = | hielevation = | lowelevation = maximum 200 metres below ground level | height = | width = | depth_below_water = | shipping_clearance_above = | depth = | towpath = | passable = | grade = | map = | extra = }} The Emisor Oriente Tunnel, also known as the Tunel Emisor Oriente, Eastern Discharge Tunnel, Eastern Wastewater Tunnel, and East Issuing Tunnel, is a wastewater treatment tunnel in Mexico City, Mexico.[1][2] At {{convert|62500|m|mi|1|abbr=on}}, it is the seventh longest tunnel on Earth. It was constructed between 2008 and 2014 using a tunnel boring machine. Serving a population of 20 million, it runs from Mexico city to the Atotonilco Wastewater Treatment Plant in Hidalgo state. It runs at a maximum depth of 200 metres below ground level and has a discharge capacity of 150 m3/s. This tunnel will help prevent flooding and serves as an alternate exit for the Emisor Central, another drainage tunnel. In order to prevent collapse, the tunnel is constructed using a lining with segmental rings made of concrete and steel. The estimated cost for the tunnel was 15 billion pesos which is 757,684,800 dollars. References1. ^{{cite web|url=http://www.poyry.com/projects/tunnel-emisor-oriente-mexico-city-mexico|title=Tunnel Emisor Oriente, Mexico City, Mexico|first=|last=Anonymous|date=15 January 2015|website=www.poyry.com}} 2. ^{{cite web|url=http://www.water-technology.net/projects/tunnel-emisor-oriente-teo-mexico/|title=Tunnel Emisor Oriente (TEO), Mexico City|website=Water Technology}} External links
2 : Buildings and structures in Mexico City|Tunnels in Mexico |
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