Perhaps many of you have already traveled to your plot outside the city and decided to build a small house this summer. During the construction, it is unlikely that someone will have problems, but the creation of a system of sewers and the installation of water heating systems of problems cannot be avoided. Building a house is only a masonry of a brick or a beam, but the installation of a sewage system will require the help of specialists, although many people believe that you can do it yourself and why spend money. Those who think so make a huge mistake, if the house under the house is incorrect, some kind of pipeline may disconnect and what will be then will be? Many have probably already presented. And by the way, after the house is built, it will be very difficult to change the sewage system.