Research Article

Parameter Improvement of the Soccer League Competition Algorithm by Introducing Stubborn Players: Application to Water Distribution Network

Table 9

New York Tunnels commercially available pipe diameters and their respective costs.

Diameter (in) Cost (US/ft)

36 93.5
48 134
60 176
72 221
84 267
96 316
108 365
120 417
132 469
144 522
156 577
168 632
180 689
192 746
204 804