Water Network Design Using a Multiobjective Real Options Framework

Table 1

Characteristics of the nodes.

Node	Area	Ground elevation (m)	Nodal demand; condition (l/s)		Minimum desirable; pressure (m)		Minimum admissible; pressure (m)
			()	()	()	()	()	()
1		36.5	Reservoir at the level of 30.5 m
2		30.5	0	0	28.1	17.6	21.1	10.6
3		106.7	31.6	47.3	28.1	17.6	21.1	10.6
4		117.4	Reservoir at the level of 143.3 m
5		106.7	31.6	47.3	28.1	17.6	21.1	10.6
6	A5	106.7	126.2	189.3	28.1	17.6	21.1	10.6
7	A5	106.7	63.1	94.6	28.1	17.6	21.1	10.6
8		121.9	Reservoir at the level of 147.8 m
9	A1	106.7	31.6	47.3	28.1	17.6	21.1	10.6
10	A1	106.7	31.6	47.3	28.1	17.6	21.1	10.6
11	A1	106.7	31.6	47.3	28.1	17.6	21.1	10.6
12	A2	106.7	31.6	47.3	28.1	17.6	21.1	10.6
13	A2	106.7	31.6	47.3	28.1	17.6	21.1	10.6
14	A3	106.7	31.6	47.3	28.1	17.6	21.1	10.6
15	A3	106.7	31.6	47.3	28.1	17.6	21.1	10.6
16	A4	106.7	31.6	47.3	28.1	17.6	21.1	10.6
17	A4	106.7	31.6	47.3	28.1	17.6	21.1	10.6