The aim of the project is to improve flight safety, reduce negative environmental impact at Vilnius Airport. During the implementation of the project, it is planned to install icing/anti-ledora sites with the necessary infrastructure and surface wastewater treatment plant with the necessary infrastructure to ensure traffic safety and reduce negative environmental impact at Vilnius International Airport. The project will generate the following benefits: 1. The safety of aircraft manoeuvrability is ensured — the icing areas will be closer to the runway, the time between completion of the procedure and the aircraft take-off is reduced, resulting in better liquid performance and improved aerodynamic performance of the aircraft; it is less necessary to return to the re-icing procedure; the icing car will not mix, will not run, it will always be on the icing/anti-icing site, the aircraft will get to it, the probability of an emergency situation will be reduced due to the manoeuvring of the vehicles of the service staff between the aircraft. 2. Reduction of negative impact on the environment — the collection of surface effluents mixed with the de-icing fluid from the icing/anti-icing sites will result in the treatment of these surface waste water before discharge into the environment, thus preventing the release into the environment of substances harmful to the environment arising from the de-icing procedures for aircraft. 3. Improved passenger experience due to safer and shorter aircraft manoeuvring — some aircraft will no longer need to repeat the de-icing procedure.