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Project
Scope of the project
Cost (million TND)
Implementation time-period
Agencies contributing in financing
 
Network length (km)
Number of connection boxes
Number of WWTPs
Project to clean up ONAS IV 152 3800 9 196,3 2007-2019 Banque Européenne d'Investissement descrep_desac
third bid package of the rural sanitation program (11 zones) 147 7350 1 21 2009-2019 French Development Agency (AFD)  descrep_desac
First bid package of Sludge treatment & discharge Programme       32.8 2012-2018 German Reconstruction and Development Bank (KFW) descrep_desac
Second  bid package of Sludge treatment & discharge Programme       95.6 2012-2021 German Reconstruction and Development Bank (KFW) descrep_desac
Extension & rehabilitation of 19 wastewater plants and 130 pumping stations     19 413(bid I)
40.8
bid II
2010-2019 ADF/KFW  and european Commission
descrep_desac
Project of Sanitation of the City of Sousse II 135.5 3150 1 143 2006-2023 German Reconstruction and Development Bank (KFW) descrep_desac
Project of Sanitation of North Tunis 
14     147 2010-2019 International Bank For Reconstruction and Development”BIRD” descrep_desac
Sanitation project in Ben Guerdane , El Guettar, Fouchana, and Regueb 200 8500 4 84.7 2012-2021 Recycling of German debts descrep_desac
Project of enhacement of treated wastewater quality - - 16 92 (HTVA) 2012-2018 African Development Bank "ADB" descrep_desac
Fourth Project of Sanitation of Popular Quarters – Second Bid Package 595 34450 2 75 2009-2019 French Development Agency (AFD) descrep_desac
Construction of El Attar WWTP and Wastewater Transfer Systems 31 - 1 114 2006-2016 International Bank For Reconstruction and Development”BIRD” descrep_desac
project of improvement of water environment in inner zones
662,4 40000 5 279 2013-2021 Japanese Agency for International Cooperation -JICA  
Equipment of industrial zones programme with integrated wastewater treatment plants
- - 1 58.7 (TR1) 2013-2021 German Reconstruction and Development Bank (KFW)  
Fifth project of Sanitation of popular Quarters 452 21300 3 116 2016-2020 French Development Agency (AFD)  
The depollution of the Mediterranean "The DEPOLMED programme" - first bid package-  536 29250 4 520 2018-2023 French Development Agency/Banque Européenne d'Investissement/European Commission  
The 10 medium-sized cities sanitation programme  190 25000 8
255
(TrI & TrII)
2016-2022 (TrI) German Reconstruction and Development Bank (KFW)/ The Swiss Confederation (SECO)  
Lake Bizerte Integrated Environmental Programme 81   3 58 2016-2023 Banque Européenne d'Investissement/European Bank for Reconstruction and Development/European Commission
The sanitation of 8 cities programme 200 6720 8 40 2018-2023 Recycling of Italian debts  
The sanitation of small cities under than 10000 inhabitants programme 862   24 560 2019-2023 African Development Bank/ European Bank for Reconstruction and Development  



"ONAS figures in this website are made up annually at the end of April"

Official website of the National Sanitation Utility