2010 – Construction of high pressure pipelines length of 12 km from Cietu to village Baimaclia (Cantemir district). Project financed by LTD „Valiexchimp”.
2010 – Construction and mounting of water pipelines to supply Straseni town with drinking water from the village Negreşti.
2009 – Construction of high pressure gas pipelines in the village Lapuşna (Hancesti district). Project financed by „Rotalin Gas Traiding” SRL.
2006 – Installing high pressure gas pipelines in Stolniceni and Bobeica (Hincesti district), in Sipoteni (Calarasi district), in Vasieni and Ulmu (Ialoveni district). Project financed by „Trading Rotalin Gas” LTD.