Tuesday, November 15, 2016

Mexican Water

Waste water Technology
Persona A : Lee Key Data section
Persona B : Lee Need for the Tunnel Emisor Oriente
Persona C :  Lee  Drilling the Mexican wastewater tunnel

Geo-Mexico article
Persona A : Lee How fast is the ground sinking in Mexico City and what can be done about it?
Persona B : Lee How can the problem of sinking ground be resolved?
Persona C : Attempts to provide drainage for Mexico City date back to Aztec times ending at ...Mexico’s deep drainage system (drenaje profundo)
Persona D: Second half of Attempts to provide drainage for Mexico City date back to Aztec times  starting Mexico’s deep drainage system (drenaje profundo)...