Dam of Aïn Dalia
___—___“…
*«
OCATED 8 kilometers south of Souk—
bordered by a forest mountainous massif where
L
Ahras, the ancient Taghaste where
wild boar and other animal species proliferate.
Saint Augustine was born in
Aïn
Th
_
_
Dalia dam, whose construction was
e
ood discharge is made up of a Spillway at the
lunched in February 1984, was lled with water on
Îight—hand
shore, 35m long, followed
by a 348111
1March 1988.
ong and 26m to 16.75m Wide messenger. The
clearing safety catch is the ski jumping type with a
This dam of 82 million cubic meters, coming from
bafe. The reception basin is 93m high and 50m
the accumulated water of Medjerda wadi, is used
wide. This discharge can reach a debit of 365 cubic
to meet the need of 45 million cubic meters to
meters by discharge second, which is a ood water
supply drinking and industrial water to the area of
of ten thousands up to 1 040 cubic meters per
Souk—Ahras as well as the transfer to Ouenza and
second;
El—Aouinet in the wilaya of Tébessa.
_
_
_
The water taking piece of work is set up
at the left—
-
main dyke 300m—long, made up of compacted
hand shore and the taking tower is 4«O.6m high,
rocks with a central clayey core, is 61—m high. At
including three water—taking sections located at
the right—hand shore,” the dyke is founded on an
different
levels.
The
emptying sluiceway is
alternation of marls, limestone and sandstone and
reinforced on a length of 37.35 meters.
It is
at the left—hand shore, limestone marls.
extended upstream‘ by a gallery 70 meters long
_
,
_
‘
_
that communicates with the dam
An 1DJCCÜOH and control
bu11tat the
_
"
Core’s basis by building it in in the foundation rock
Downstream, it is connected to the diversion
_
to present an inner section 3 meters high, 2 meters
gallery by a gallery section 40 meters' long; The
wide and
long. The watertighthess screen,
emptying capacity reaches 190 meters per second
-
made up of mono linear drillings, at a maximum
.
_
_
_
_
depth of 70 meters under the core’s basis.
Witha basm
of 193 lulometersand average annual
…
_
—
contributions of 50 million cub1cmeters, Am Daha
The cofferdam was incorporated in the dam and
dam
effectively allowedthe wilaya (province) of
the diversion gallery was set up in the left—hand
Souk Ahras and the northern area of Tébessa to
shore. It includes the diversion channel as well as a
,
receive quality water in a regular way.
circular gallery
and
m long.
.
‘
_
An
basin erisures the
return
of
_
.
_
'
water to Merdja wadi at
the bottom of a valley
___—___“…
*«
OCATED 8 kilometers south of Souk—
bordered by a forest mountainous massif where
L
Ahras, the ancient Taghaste where
wild boar and other animal species proliferate.
Saint Augustine was born in
Aïn
Th
_
_
Dalia dam, whose construction was
e
ood discharge is made up of a Spillway at the
lunched in February 1984, was lled with water on
Îight—hand
shore, 35m long, followed
by a 348111
1March 1988.
ong and 26m to 16.75m Wide messenger. The
clearing safety catch is the ski jumping type with a
This dam of 82 million cubic meters, coming from
bafe. The reception basin is 93m high and 50m
the accumulated water of Medjerda wadi, is used
wide. This discharge can reach a debit of 365 cubic
to meet the need of 45 million cubic meters to
meters by discharge second, which is a ood water
supply drinking and industrial water to the area of
of ten thousands up to 1 040 cubic meters per
Souk—Ahras as well as the transfer to Ouenza and
second;
El—Aouinet in the wilaya of Tébessa.
_
_
_
The water taking piece of work is set up
at the left—
-
main dyke 300m—long, made up of compacted
hand shore and the taking tower is 4«O.6m high,
rocks with a central clayey core, is 61—m high. At
including three water—taking sections located at
the right—hand shore,” the dyke is founded on an
different
levels.
The
emptying sluiceway is
alternation of marls, limestone and sandstone and
reinforced on a length of 37.35 meters.
It is
at the left—hand shore, limestone marls.
extended upstream‘ by a gallery 70 meters long
_
,
_
‘
_
that communicates with the dam
An 1DJCCÜOH and control
bu11tat the
_
"
Core’s basis by building it in in the foundation rock
Downstream, it is connected to the diversion
_
to present an inner section 3 meters high, 2 meters
gallery by a gallery section 40 meters' long; The
wide and
long. The watertighthess screen,
emptying capacity reaches 190 meters per second
-
made up of mono linear drillings, at a maximum
.
_
_
_
_
depth of 70 meters under the core’s basis.
Witha basm
of 193 lulometersand average annual
…
_
—
contributions of 50 million cub1cmeters, Am Daha
The cofferdam was incorporated in the dam and
dam
effectively allowedthe wilaya (province) of
the diversion gallery was set up in the left—hand
Souk Ahras and the northern area of Tébessa to
shore. It includes the diversion channel as well as a
,
receive quality water in a regular way.
circular gallery
and
m long.
.
‘
_
An
basin erisures the
return
of
_
.
_
'
water to Merdja wadi at
the bottom of a valley