Project Description


Wastewater storage tanks are used as collecting tanks for rainwater, sewage and industrial wastewater – for their disposal or a further usage.


To retain rainwater for the irrigation, as a cesspool or a septic tank to retain sewage water, for storage of industrial wastewater


We offer our customers prefabricated concrete storage tanks made from C30/37 or C35/45 waterproof concrete of a circular or square tank bottom (according to STN EN 206). Our company delivers wastewater storage tanks in two versions – for the installation in grassed areas or for the installation in street areas (of D400 load class). The entrance into the storage tank is enabled through a circular manhole (Ø 600 mm) in the cover plate. By the tank installation in a bigger depth the entrance is possible through an entrance shaft, composed of shaft rings and a cast-iron shaft cover of A150-D400 load class. To achieve the desired water capacity of the reservoir, it is possible to combine various tank types.


1. Concrete Tank
2. Inlet
3. Manhole


The storage tank is to be installed by means of a truck crane into a prepared excavation on the horizontal ground concrete with the sand bottom. Thickness of the ground concrete is specified by a structural engineer for each building object individually. In case of high groundwater level, the storage tank needs to be anchored.


To assure long-life functionality of the storage tank, it is necessary to follow operating instructions, check the wastewater storage tank on a regular basis and clean it as needed.

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We will also provide you with all the necessary services for our products: technical design, installation, warranty and after-warranty service or operation and maintenance of the supplied technology.

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