1. Faculty of Architecture, Civil and Environmental Engineering , Lodz University of Technology , al. Politechniki 6, 90-924 Łódź , Poland , phone +48 42 631 20 20, fax +48 42 631 35 16
2. Faculty of Process and Environmental Engineering , Lodz University of Technology , ul. Wólczańska 175, 90-924 Łódź , Poland , phone +48 42 631 37 95, fax +48 42 636 81 33