From the above classification, it can be concluded that. Now, the utility as an indication of its scope of city or community and the infrastructure and facilities. As the extension and measure the level of the quality of human life in the community, so the utility, thus such as roads, telephone, gas, electricity, water supply. Drainage, garbage disposal, etc., which can be grouped into types of utility as follows:The road, telephone, transportation, gas, electricity, fuel, water supply, drainage, garbage disposal, and communication.
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