Case study
Water distribution and drainage pipes

Having dealt with installation calculations in the preceding paragraphs, we'll now take a practical look at the method.

The building under study (figure 26 ) comprises 4 columns of 6 levels. Each column is made up of different apartments:

• column 4: 6 (F3) with 1 WC, 1 sink, 1 bath, 1 washbasin, 1 washing machine;

• column 3: 5 (F2) with 1 WC, 1 sink, 1 bath, 1 washbasin, 1 washing machine; and...