Dam of Béni Haroun
°
Three raw water large capacity pumpin g stations, the most important one
being that of Béni Haroun, of a power of 2 X 90 megawatts, delivering
'
.Çj;=Ï :ŸÏi=i=:_'
f23 cubic meters per second from a height of 800 meters.
°
200 kilometers of large—diameter raw water transfer pipes including a
Ï
tunnel of 7 kilometers.
°
SiX drinking water supply channels including three processing stations,
4«90 kilometers of supply pipes, 25 tanks and 15 pumping stations (Mila,
ï
Constantine, Batna, Khenchla, Arris, Oum El Bouaghi).
°
Four irrigation perimeters; Teleghma, Remila, Ouled Fadel, Chemora and
'
Batna — Aïn Touta, of a total surface of 40 000 hectares.
"
The dam, commissioned in 200%, is made up of a concrete rectilinear weight—
type dyke, with a slight derivation on its right edge towards the downstream
_
_
side and a vertical front face. It is 120m high and a peak length of 710
meters.
_
It is tted with a surface rising drainage, built—in the dam’s central part,
—
'
which is made up of six 19—meter passes. The drainage has a debit of 16 000
…“ —_…
cubic meters P€1r
second_
__
_
Considering the geological and morphological complexity of the site, the
__
**”
;
dam was tted with 2—sluice middle—bottom draining plugs with a draining
,
_Ç ‘
…
'
*
.
‘
“
capacity of 700 cubic meters per second and 3 draining channels.
.
.:
‘
In order to be able to transfer Béni Haroun dam’s water to the other storage
__;-5_
;: '
;
dams, a spec1c pumpmg
station was manufactured for the pr0J
ect.
“€î' w‘5‘
.îî
::
.s‘
':Î
”‘
“
'
The pump1ng
station is tted With two—layer vertical ams two cent11fugal
M
‘"
;,
_
pumps
to deliver 504« million cubic meters on a nominal manometr1cal height
i
“
.
-
a
; a…
-
‘
“*
of 702 meters for a direct delivery of 23 cubic meters per second.
w
'
The delivery s safety is ensured by mega
station against hits.
-
.,
_
:
_
..
‘
.
.
=
'.
'
—
With this achievement, Béni Haroun has become a technological reference of
-
-f
'
‘
«.
“;
its kind but also the country’s rst large water tank.
Î"
…
»
":
î'(—.‘
:\"Çg‘
'.
…
,
___.
‘
;
15
_
°
Three raw water large capacity pumpin g stations, the most important one
being that of Béni Haroun, of a power of 2 X 90 megawatts, delivering
'
.Çj;=Ï :ŸÏi=i=:_'
f23 cubic meters per second from a height of 800 meters.
°
200 kilometers of large—diameter raw water transfer pipes including a
Ï
tunnel of 7 kilometers.
°
SiX drinking water supply channels including three processing stations,
4«90 kilometers of supply pipes, 25 tanks and 15 pumping stations (Mila,
ï
Constantine, Batna, Khenchla, Arris, Oum El Bouaghi).
°
Four irrigation perimeters; Teleghma, Remila, Ouled Fadel, Chemora and
'
Batna — Aïn Touta, of a total surface of 40 000 hectares.
"
The dam, commissioned in 200%, is made up of a concrete rectilinear weight—
type dyke, with a slight derivation on its right edge towards the downstream
_
_
side and a vertical front face. It is 120m high and a peak length of 710
meters.
_
It is tted with a surface rising drainage, built—in the dam’s central part,
—
'
which is made up of six 19—meter passes. The drainage has a debit of 16 000
…“ —_…
cubic meters P€1r
second_
__
_
Considering the geological and morphological complexity of the site, the
__
**”
;
dam was tted with 2—sluice middle—bottom draining plugs with a draining
,
_Ç ‘
…
'
*
.
‘
“
capacity of 700 cubic meters per second and 3 draining channels.
.
.:
‘
In order to be able to transfer Béni Haroun dam’s water to the other storage
__;-5_
;: '
;
dams, a spec1c pumpmg
station was manufactured for the pr0J
ect.
“€î' w‘5‘
.îî
::
.s‘
':Î
”‘
“
'
The pump1ng
station is tted With two—layer vertical ams two cent11fugal
M
‘"
;,
_
pumps
to deliver 504« million cubic meters on a nominal manometr1cal height
i
“
.
-
a
; a…
-
‘
“*
of 702 meters for a direct delivery of 23 cubic meters per second.
w
'
The delivery s safety is ensured by mega
station against hits.
-
.,
_
:
_
..
‘
.
.
=
'.
'
—
With this achievement, Béni Haroun has become a technological reference of
-
-f
'
‘
«.
“;
its kind but also the country’s rst large water tank.
Î"
…
»
":
î'(—.‘
:\"Çg‘
'.
…
,
___.
‘
;
15
_