Our builder has not provided us the piping layout for the underground sewerage for gray and black waters. There is a wide network of connections that needs to be traced so that we can do some redesign. I have seen various videos on youtube, where there are simple hand held pipe locators, that can tell where the pipes are located underground by emitting sound frequency. Basically a simple radar/sonar.
Does anyone know where can one get such an equipment on rent in Bangalore I am expecting that many underground wiring companies might also have such an equipment.