Société Egyptienne D’entreprises

Waste Water Disposal :

Gerga City Sewerage system (35000 m3/day discharge) + operation & maintenance

Project value & Date:

  • The Value of contract is 305.735683 Million EGP
  • The Contract Date 16/06/1991
  • The End Date 30/06/2020

Project Description:

Gravity Network :
   * V.C. pipelines of 200:1000 mm dia. and 65 km total length.
   * P.R.C. pipelines of 1200 : 1400 dia. and 2.2 km total length.
Tunnels  Crossings :
       * Three R.C. culverts . 
        * Under Rail way culvert of 2500 mm dia. and 39 m length to pass G.R.P pipeline of 900 mm dia. .
        * Under El- Ksrah canal two culvert of 1800 mm dia.,9.2 m length to pass two G.R.P pipeline of 900 / 1000 mm  dia. 
        * Under Nagah Hamady canal culvert of 3200 mm dia. , 92.8 m length to conduit G.R.P pipeline of 900 / 1000 mm dia..
Culverts:
 * 3 Nos. R.C. culvers 145 m length.
 * Over Souhag drainage canal of  900 mm dia.,55 m length .
 * Over Gerga drainage canal of 900 mm dia., 45 m length .
Open cut excavation crossing:
 * Culvert Under EL- Balina canal of 2200 mm dia. , 45 m length to pass G.R.P pipeline of 1000 mm dia.
Pump Stations :
 Housing connections:
* UPVC pipelines 150 mm dia., 1.60 km length.
 * Pressurised Pipelines :
   * G.R.P. pipe lines of 600 : 1000 mm dia. & 12.120 km total length and 12 bar working pressure .
   * Prestressed R.C. pipe lines 900 mm dia. , 4.389 km length and 12 bar working pressure .
5  pump stations  .
 * Main Pump station of 700 L / sec .
 * Main Pump station of 1000 L / sec .
 *secodary  Pump station of 200 L / sec .
 * Secondary Pump station of 160 L / sec .
 * Secondary Pump station of 250 L / sec .
Treatment plant (35000 m3 /day discharge) :
* Pumps building.* Balance basin (130 * 130 m).* treatment basins.* chlorine mixer basins.* Administration building.
* chlorine store.* guard house.* chlorine water pipeline.* Transformer chambers.* Filter & relieving basin.
* 12 nos. Oxidation Bonds.* 12 nos. maturation basins.* Fence & gate.* Cars shed.* Electricity Generating building.
* Control building.* workshop & store.* Landscape. 

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