disait2018-03-18T19:10:47+02:00 Share Facebook Twitter LinkedIn Google + Email Project Description Location:KiviõliConstruction period:august 2010 – november 2011Client:Kiviõli Soojus AS Renovation and construction of the heat pipeline and heat source units in the city of Kiviõli. DN 250-300, line length 3,500 metres, 27 heat source units.