Are mobile communication towers harmful to the residential area?
I can’t answer regarding the noise ordinances in your community. You need to check that out with your local community Building Inspection department, OR your Health department. As to the safety, or lack thereof, of the radio frequency radiation of the transmitting antenna, it is my understanding that the power output and frequency of wireless phone systems is not hazardous, even if you were actually at the base of the 60 foot antenna tower. The actual antenna(s) are only a few feet long and mounted at or near the top of the tower. As to your question,”is it allowable to erect mobile communication towers in residential colonies?”; it is permissible in the United States. Again, your local code enforcement agencies would not have issued a construction permit for the installation of the tower if they knew it to be hazardous.