Rainfall data for the design of sewer detention basins

13
in which the definition of the symbols are given in Fig. 2.6 and
the values of the constants are listed in Table 2.3. The distribution
in time of the volumes was done with the added restriction
that the intensities at the beginning and at the end of the rainfall
are equal to 0.1 mm/h, which was the intensity value used
for separation of the independent rainfalls.
----Intensity obtained
from I- D F curves
0.1 mm/h~
0.1 mm/h
Figure 2.6
Definition of parameters of the local Sifalda design
storm.
Further details concerning all the local design storms are given
by Arnell (1982).