The calculation model and selection of the strength parameters of the CIPP liner – guidelines DWA-A 143-2 – dr inż. Tomasz Abel, Wrocław University of Technology

The main differences in terms of liners’ dimensioning according to the guidelines ATV-M 127-2, 2000 and DWA-A 143-2, 2015 – dr inż. Bogdan Przybyła, Wrocław University of Technology

Proper development of project and tender documentation regard do the requirements and needs of the investors – Stanisław Szczekarewicz, GSG Industria sp. z o.o.