slope

Weight coefficient

(1 - 10)

Reason given coefficient

0.000247 - 7.959794

4

For supply pressure into the transition pipeline need to cost + because of low or zero slope and water low speed and could flow fluently possible to sediment into the pipe + sedimentation path and water low speed (drop water speed cause of friction) + necessity for pumping water + cost of constructing pumpage station (external cost of electricity supply and so on)

7.959794 - 15.919342

3

For supply pressure into the transition pipeline need to cost + erosion of pipe

15.919342 - 23.878889

4

For supply pressure into the transition pipeline need to cost + increase friction coefficient of pipe

23.878889 - 31.838436

4

For supply pressure into the transition pipeline need to cost + increase friction coefficient of pipe

31.838436 - 39.797983

5

Erosion of pipe

39.797983 - 47.75753

6

Erosion of pipe

47.75753 - 55.717077

7

Erosion of pipe

55.717077 - 63.676624

8

Erosion of pipe

63.676624 - 71.696171

10

Impossible

71.696171 - 79.595718

10

Impossible