INFRASTRUCTURE FOR BETTER SANITATION IN TUNISIA

Country : Tunisia

Service : Economics (financial analysis)

Client : Agence Française de Développement (AFD)

Partners : A-Z Consult, Seureca (HQ)

Duration :  July to November 2018

Total amount : €165,000

Studying the feasibility of the rural sanitation programme (PAR 4) for 32 localities

AFD has been financing sanitation infrastructure projects in rural settlements in Tunisia for several years through the Rural Sanitation Project (RSP). It is now launching the 4th phase of this programme and is seeking to provide further impetus to operators by integrating extensive treatment solutions.
Assessing the current situation, the demand and the environmental and social constraints to be taken into account before constructing and managing sewers in 32 settlements of between 3,000 and 10,000 inhabitants. Reviewing the financial viability of the infrastructure, the return on investment, and human and organisational resource requirements.

Type of service provided :

  • Assessing the health and environmental situation of each settlement and of the existing sanitation infrastructure;
  • Determining the collection and transfer network layouts for all settlements, optimising the choice of treatment sites and technical solutions, focusing on less operationally expensive treatment options, and determining the investment and operating costs of each solution;
  • Assessing the current ONAS organisational set-up and skills and proposing appropriate measures;
  • Analysing the environmental and social issues in each settlement through 80 household surveys, assessing the option of reusing treated wastewater for agriculture, incorporating the effects of climate change and implementing an environmental and social management framework (ESMF) for the programme;
  • Assessing the financial profitability of the programme and the infrastructure operating costs, defining criteria for prioritising the interventions to be planned;
  • Defining technical assistance needs and prioritising the packages to be used for future works contracts.

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84 rue de l’Aqueduc
75010 Paris
FRANCE