ORLEN KolTrans has a modern treatment plant in which cleaning of tanks is performed. The proper preparation of tanks for each product in terms of cleanliness is a guarantee of the quality of the transport. The scope of services provided by the sewage treatment plant:

• internal and external cleaning of railway cisterns from light and heavy products
• internal and external cleaning of tank trucks after light and heavy products
• other works with the implementation of a professional treatment plant according to the client's needs​