Star Eye And Pink Eye

As promised, here is Tunnel level 5 BOROLA

This is the official plane of the tunnel No . 5, including the 25 plans describing the work "System of Tunnels, Bridges and Distibutors south-west of Mexico City" contained in the Environmental Impact Statement issued by the company Fast Track Controller Poniente, SA Investment Promotion Capital Variable.

The plan describes the tunnel junction 4, located within the Loma de San Jerónimo, the end of which extends a bridge whose foundations are not installed (according to information contained in the document set) into the cause of the Barranca Texcalatlaco, approximate measurements the bridge are between 25 and 30 meters, considering the margin of error of 5 meters referred to the Works of GDF SRIO, Fernando Aboitiz.

The work crosses the center of the block 60, to continue under construction (as it is a tunnel) located in the streets of Walker Peach, North Rose, Rosa South, on the corner of Peach walker Mina, crossing the block on the north side towards Avenida San Barnabas, the Cda. Avenida San Bernabé pine at the height of Pharmacy and Allied Medical Diagnostic Unit Group Los Angeles, across the block to join Luis Cabrera at the level of kindergarten Guadalupe Posadas, continuing below the Avenida Luis Cabrera to Jerome Avenue, at the height of the oil change business near the traffic lights in this place is to build the depressed and entrance ramps and exit of the tunnel 5.

There are details that have not been considered in the design of the tunnel five as:

• The existence of a drainage system on the walker Durazno leading to the Barranca Texcalatlaco.
• Soil type, because the origin of the streets as the walker peach, soil is not firm, consists of tepetate and filling material, it was once a ravine.
• Below Luis Cabrera was built sewage collector serving the upper part of the delegation, namely the drainage system runs from the colonies in the limits of the urban area and reserve area, for To make matters worse, down the avenue at the height of Maternal and Child Hospital is part of another system of drainage through the field crosses the dam (the dam area was that a dam that stores water from the upper part of the mission as the Canyon Coyotes Providence or start in the town of St. Barnabas to reach the height of the Ice Rink in San Jeronimo.
• Along Luis Cabrera was built the primary drinking water network. in the design of the tunnel is not considered the existence of these works.