Install Biological Septic System

Description

Looking for a company to install a biological sewage system (septic tank) in Olaines pagasts, Stipnieki. Currently unsure if setting up a septic system is allowed in this area, so a professional consultation is needed too. Two additional rings were recently installed, but groundwater seeps in, requiring frequent emptying of the tanks. A solution with proper drainage or a biological treatment installation is necessary. Please contact with offers or advice.