Draining system with building plot drain and rainwater pipes

摘要

The building plot drain pipes (AKr1-8) are coupled to a main sewer (AK), while the rainwater pipes (FKr1-8) are coupled to a main rainwater sewer (RK). Both types of pipes are coupled to the plot buildings (41,44,46) in plots (1,4,6) with erected buildings. At least one drain and rainwater pipe is laid to all plots (1-8), and the pipes for the free plots (2,3,5,7,8) are properly marked for the appropriate medium, ie. sewage or rainwater. Pref. the marking is carried out by differently coloured paint.