A rainwater harvesting system Please help me ! This is a eco project The first of this project is to know the measurements of the building before installing PVC gutters. This part is important because it is necessary to find a right place to install the rainwater systems. As well as the most suitable place for downspouts location to be placed. The rainwater systems should avoid obstacles like electric meters. The next step is to calculate how many PVC gutter, tanks and leaf filters or gutter mesh are needed to cover each installation in each building's roof. The third step is to connect the downspout elbow to PVC gutters so water pours directly into the tanks. We don't want to pull the water. It will be necessary the tanks are going to be connected to the elbow. Finally leaf filters will be built at the top of the tanks to prevent leaves and particles coming through. All the tanks wil be behind each build but we (acondicionar) I don't how to say it in English! We aren't going to install the systems. A professional is going to install them. To carry out this project will be presented to the principal and the sociaty student why this project is so important at university