Firstly, the places of installation of water receivers are determined, they are marked on the ground with pegs. Then the main circuit of the drainage system is laid by the same pegs, which will pass underground. And auxiliary branches of the system from each water intake are connected to it. You will get a kind of web. Now the trenches are rummaged strictly along the designated lines and the place of installation of the well. And here it is important to withstand the slope of the storm sewer towards the well. The system is gravity, so this indicator is a fundamental.
