Within the scope of the "Construction of A1 Motorway Tuszyn - Pyrzowice Section, Lot F, from Rzasawa Junction to Blachownia" project in Tuszyn - Pyrzowice, Poland, the deliveries of which started in June 2017, SUPERLIT delivered 16840 metres of DN400 mm - DN1200 mm diameters, PN1-6 bar, SN10000 stiffness GRP pipe, GRP jacking pipe between DN350 mm and DN400 mm diameters, 54 GRP manholes and a total of 5 tanks, 4 of which are DN2100 mm and 1 of which is DN3000 mm in diameter, PN 6 bar, SN10000 stiffness class. Total capacity of the tanks is 8513 m³.

Salini Impregilo S.p.A., Salini Polska Sp. z o.o. and Todini Costruzioni Generali S.p.A. consortium, SUPERLIT was preferred for its professional service, fast delivery and 3-lip seals specially designed for this project.