COSTS OF INVESTMENT                                                     <french>   go up to welcome

Pumping on well      Treatment of the river water

The following informations concerned Alizes 1 (1998 - 2003 program).

The planned investments on well

A complete installation on well costs about 6400 €, to which up to 3800 € must be added for the renovation of the existing waterhole.

Investments

Amounts (€)

1 wind pump

2750

Installation’s work

450

Basins 2 x 10 m³

2600

A public drinking fountain with a fence

600

Total

6400 €

Go up

Pumping on wells : 47.4 € of investment per inhabitant (balance 2001, june)

Investments for 26 villages  (24 windpumps, 2 PV pumps) are following :

investments number total amount (€) mean amount 
per village (€)
pumps  29 220 441  7 607
civil work (basins, drinking-fountain...) 28 110 830 3 964
renovation of  the well 8  26 831 3 354
total for 7560 inhabitants 358 103  
per inhabitant  47.4 €  

The cost of the windpumps :

Nevertheless, many installations realized in the Kébémer and Tivaouane departments concern villages where the well has been built or renovated thanks to the American association World Vision, which is very active in that area.

Photos of some installations : click here

Go up

The pumping and water treatment station’s cost : 50 € / inhabitant

The pumping and water treatment stations, of high capacity and more complex technically, have an investment’s cost superior :

The innovant caracter of these installations and the size of the 2 villages explained the large difference between planned and real costs. 

But there is not a real difference of the cost of investment per inhabitant between the two types of installation (on well or on river water).

Photos of the 2 installations : click here

Go up

 More informations :
email : info(a)alizes-eole.com

Mentions légales