Design office

Double-jacket - the second bottom in ground and underground vertical tanks

Creating a second floor in vertical above-ground storage tanks is analogous to our ZET Alupłaszcz system in underground tanks.
The jacket is made in combination of an aluminum-resin composite, with an electro-conductive coating applied to the bottom and side walls of the tank up to 1 meter.
The interstate space prepared in this way protects against the release of petroleum products into the ground, thanks to equipping the tank with an electronic monitoring system that distinguishes the type of leakage (water / product).
In order to increase work safety, we also perform painting with electrostatic discharge paint on the entire interior surface of the modernized tank.
Research Laboratory

Repairs and modernization of above-ground and underground storage tanks

Based on the rights held, No. UC-09-90-N / 3-12, we perform comprehensive repair and renovation services for tanks.
These include, among others, works related to: removal of tank leaks by welding, making reinforcing parts (such as sun, struts and rings). We also equip tanks with the necessary installations, among others, anti-knock valves and breathing valves.
Safe tank cleaning


To avoid the risk of explosion, our second-degree research and measurement laboratory has developed a proprietary safe method for degassing and cleaning the fuel tank. This method significantly limits the presence of people in the danger zone when preparing the fuel tank for further work, significantly increasing their safety during works.
Our service has received a positive opinion from health and safety experts and fire service, confirming that we work in accordance with applicable health and safety, environmental protection and environmental protection regulations for gas stations and fuel depots.
An additional advantage proving the innovation of our service is the fact that it was awarded by the Office of Technical Inspection and the Polish Chamber of Liquid Fuels at the 18th International Trade Fair "Fuel Station" in 2011.
The innovative method of cleaning and degassing the fuel tank is a pioneer service of this class on the Polish market, filed in the Patent Office under number 391542. During the conduct of all activities, the rules to counteract the threat are preserved.
Among others:
- Securing employees at every stage of cleaning
- Constant measurement of vapor concentrations by means of an explosometer
- Using tools and devices that are safe.