Uploaded on 2014-10-15 by omnihector

At first glance the systems that come to light are the transmission towers of mobile phones. RADIO-FREQUENCY Some others are owned by the police and municipal services. Clearly the public lighting service shown, the fixed telephony system, electrical system and is most tlevisión pay system is aerian through posts. Once in a house has satellite television. A little known phenomenon is the supply system or water service. In mexico water tanks (containers on the roofs of houses) or tanks that are underground tanks are used. Due to intermittent service or ala known as tandeos methodology (ie piping system is not constant pressure) should be accumulated water for later application. You need to know the context of the city to describe current conditions in which the system is located. There is some situations each service. The electrical system is has a monopoly. Is one company that supplies and manages country and until recently she was the only generating electric light level. The system of mobile phones is predominant for a company to state that less than 15 years was nationalized and sold to a Mexican of Lebanese descent. Carlos Slim Helu. Which has 80% of the market .. The sitema water in my area is controlled by a utility. Charged water under tatifas egalitarian rather than consumption. The decrement and encourages excessive consumption without penalty. This perspective can help planners being granted a context of the problem they face. And as is common adapt methodologies. In this case comes out that is not always the most viable. If you do not adapt to their own needs. ![San Miguel el Alto Jalisco Mexico][1] [1]: https://edxuploads.s3.amazonaws.com/14133861984787743.jpg