Improvement of running water bodies: Esna, Pärnu, Õhne, and Piusa rivers

Period: 5.2011 – 11.2012
Customer: Environmental Information Centre
Description of work: Design and construction work for demolition and reconstruction of old mill dams. Construction of fish passes and spawning areas, and cleaning of riverbeds. The works were performed on Esna river (entire length); Pärnu river (Türi-Särevere dam and Kurgja dam), Õhne river (Leebiku dam and Tõrva dam), and Piusa river (Korela dam, Tsüdsina dam, Tillo dam, Saarõ dam, Tamme dam, Keldre dam, Jõksi dam, Mako dam, Kelbä dam, and Oro dam).