Sewage project: features of creation and expert advice

10-07-2018

Sewage

Sewerage and plumbing are considered one of the main communication systems in the house. At the same time for their creation it is necessary to take into account the mass of various factors that correspond to the building structure, the location of consumption points and the materials chosen. That is why the project of sewage in a private house should be done especially carefully, taking into account all the features.

Phased process

When developing a sewage system for a house, it is necessary to immediately take into account the location of water supply points. At the same time, professional craftsmen recommend putting both these systems on the plan in order not only to get a general idea of the final product, but also to check the correctness of their calculations. Given this, the project of water supply and sanitation of a private house is being done simultaneously.

Professional project of the location of sewer systems on the site

Input and wiring

The entry point to the house is the starting point for the creation of such documentation.. Therefore, you should start the whole development with it.

The simplest graphical diagram of the installation of these systems in a house on several floors

To create a drawing of a water supply system, it is enough to draw lines from the given point on the floor plan that will display the pipes. At the same time they are brought to the points of consumption with the indication of the branch points.
Also on the project display the location of all shut-off valves or plugs. Some experts prefer to immediately mark on the plan the brand of fittings and its diameter. This is very convenient if you plan to make transitions.

Practically all the main elements of communications systems are located in the basement or basement, at the entry point into the house

At the beginning of the whole layout, some projects involve the installation of water meters.. In this case, the installation manual strongly recommends mounting check valves and filters.
Experts recommend installing a knee with an inspection hatch on the sewer pipe inlet.. It is much better if it is equipped with a trap. Such an external sewage project will allow cleaning the entire system when it is clogged.

Thanks to special computer programs, it is possible to obtain volumetric models of the location of all communication systems inside the house.

Also, these inspection hatches are installed in places of sharp turns. This will greatly simplify the operation.

Tip! Professional masters recommend contacting specialists to create such projects, since they may contain a lot of different elements that will surely cause difficulties in self-production.

In some types of projects, only a specialist can understand, and sometimes it is the person who was engaged in the development

Outdoor systems

If the project of water supply and sewage is developed taking into account the presence of the city highway, then after entering the house all the pipes are reduced to the main well, where they are connected to the system. In this case, be sure to install another viewing hatch on the drain and tap on the water.

The simplest graphic image of a septic tank with interchange systems

If you plan to make a draft storm sewer, then it is usually done separately from the main drain. At the same time, it is imperative to install a knee on the input to the general system, which will create a hydraulic valve.

Projects without a central communication system are significant differences. Usually sewage ends in a cesspool or septic tank. Therefore, on the plan it is important to display all connecting elements and the correct angle of inclination.

Layout and placement of water supply from the well and sewage to the septic tank

When a project is being developed to supply water without a central highway, it is usually assumed that a well will be present. This element of the system needs to be given special attention, since it will be necessary to designate the installation of the pump, filters and other components.

The use of several sewer systems in one area is carried out by means of a drain into one septic tank, but at different levels

If the documentation is made with your own hands, then it is very important to note the level of the pipes on it. Professional masters recommend placing it below the mark of soil freezing with the installation of additional insulation. This is done to ensure that the system functions correctly in the winter time.

Tip! There are special programs that are designed to independently calculate all the necessary parameters in the preparation of the project. They greatly facilitate the work, but this does not mean that they can be used without certain skills.

Graphic design with required dimensions, turning systems and tilt angles

Recommendations of specialists

It must be said that the price of some elements of the system is quite high. Therefore, an incorrectly created project will necessarily lead to overspending and additional costs.

Sewage entry into the waste collection tank is also performed below the ground freezing level.

In carrying out such work can help special directories and various regulatory documentation. However, sometimes practical expert advice will be much more useful.
After the project is ready, you need to create an inventory of all materials used in the installation, starting from pipes and ending with fastening systems. This will greatly help in the purchase and give a complete picture of the design as a whole.

All installation must be carried out in strict accordance with the project, without making any changes or additions to it, unless agreed with the designer.

Conclusion

After reading the video in this article, you can get detailed information about how such projects are created and what you need to know. Also, taking into account the text above, it should be concluded that this work is associated with a lot of different difficulties that need to be taken into account (see also the article Designing Sewerage - the main features of this type of work).

It may be noted that the project of sewage and water supply of the apartment has certain differences from that used for private households. Especially if it uses a septic tank and a well.