Eco Tehnoloģijas, LTD

Bio sewerage, biological sewerage, construction of biological sewage, sewerage construction, sewerage systems, external drainage, internal drainage, water supply works, reconstruction of sewerage systems, biological treatment plant, biological treatment plants, maintenance of the biological treatment plant, PURA equipment, PURA biological treatment plants, municipal wastewater treatment, waste-water, septic tank, septics, storage tanks, tanks, reservoirs, barrels, cisterns, cesspool, cesspools, water-pipe and sewerage, water pipe construction, city connections, drainage system, drainage systems, construction of drainage field, drainage system construction, groundwater, decreasing of ground waters, storm water drainage, land amelioration, land reclamation, drainage system, gullies, territory improvement, improvement, improvement works, excavation works, excavation works, digging works, trench digging, ground leveling works, gliding, milling, ground tiller, construction of driveways, construction of drive-in parts, paving, paving works, greening, ECO basements, eco technologies, sewerage assembly, sewerage maintenance, biological systems, infiltration field, pump station, activated sludge, Design of WCT, construction merchant