ORGANICA

[ Water purification units, namely, wastewater purification installations consisting of biological reactor tanks and separators for the purpose of cleaning and purification of wastewater ]

Construction and repair, namely, construction, maintenance, servicing, repair and renovation of installations, engineering structures and equipment for water treatment in the nature of wastewater purification; construction, namely, installation of wastewater purification systems for municipalities, factories; installation, servicing and repair of wastewater purification units and equipment, apparatus, ducts, pipes and tools relating thereto

Water transformation and treatment, namely, wastewater treatment and purification in the nature of recovery and reception of water and biological and chemical purification

Engineering services, namely, civil engineering and building mechanical engineering services in the field of water purification; Technical planning, design, research and estimation services in the field of civil engineering and building mechanical engineering relating to wastewater purification