1. Island hydrotechnical Project
1.1. Gdańsk - reconstruction river Radunia (references)
River Radunia before reconstruction
River Radunia after reconstruction
Peconstruction river Radunia - gabiony
1.2. Włocławek (references)
1.3. Płock
2. Prace na rzecz:
2.1 NATO
2.2 Tall-Ship"s Races 2007 w Szczecinie