Sanitary Landfill Site of Northeastern Attica in “Mavro Vouno” Site of Grammatiko

 

Contracting Authority

Attica Region

Contractor

LAMDA TECHNIKI-HELECTOR-MESOGEOS S.A.

Capacity

2.000.000 m3

Budget

20.925.454,66 €

Contract Duration

05/2008-………….

The project concerns the design, built, procurement and execution of all required works for the complete construction of Phase A of the landfill and includes the following:

  • Excavation works
  • Sealing works
  • Leachate management works (collection- treatment – disposal)
  • Biogas management works (collection – disposal)
  • Stormwater runoff and drainage works
  • Internal road works
  • Building works and landscaping
  • Environmental monitoring and Surveillance (Gas and Groundwater Monitoring, Remote Monitoring Network)
  • Three month trial operation of the project
  • Professional training of the personnel who will operate the project
  • Access road

The Leachate Treatment Plant is composed of the following sections:

  • Inlet / Screen Pit
  • Pumping station – Equalization tank
  • Primary settling tank
  • Biological treatment tank
  • Settling tank/ R.A.S. pump
  • Thickening – temporary storage tank
  • R.O. feeding tank
  • R.O.
  • Disinfection tank / recirculation pump.