| Provision of technical and financial assistance to SONES for the Public Private Partnership (PPP) agreement of the Grande Côte seawater desalination plant construction project (400 000m3/day) | Senegal | 2023-2024 | SONES | World Bank |
| Creation and operationalization of an interactive database of sanitation projects completed in rural areas by the Directorate of Sanitation of Senegal and partners. | Senegal | 2023 | Direction de l'Assainissement (DA) | BCI |
| Technical assistant on the "Construction project of the seawater desalination plant of Les Mamelles: detailed design, tender assistance and supervision and control of construction", Dakar, Senegal. | Senegal | 2017-2025 | Nippon Koei /SONES | JICA |
| Technical assistance mission to SAED as part of the irrigated rice production project In the Senegal River Valley – (2023-2030) | Senegal | 2023-2030 | SAED | JICA |
| Support to the Government of Senegal (Ministry of water and sanitation) for the preparation of the Ten-Year Flood Management Programme (PDGI) in Senegal (2023-2033) | Senegal | 2022-2023 | Government of Senegal (Ministry of Water and Sanitation) | Government of Senegal |
| Development of a Sanitation (Wastewater and Feacal sludge management) and Drainage Systems Master Plan for 17 Cities : Daga Kholpa and Diass (Lot 1) and Pout and Kayar (Lot 2), Senegal. | Senegal | 2022-2023 | ONAS | Government of Senegal |
| Development of a Sanitation (Wastewater and Feacal sludge Management ) and Drainage Systems Master Plan for the Cities of Foundiougne and Sokone (Lot 1) and Kédougou, Salemata, Saraya and Backel (Lot 2), Senegal. | Senegal | 2022-2023 | ONAS (National Sanitation utiliies) | Government of Senegal |
Support for the diagnosis of the water and sanitation sector in Senegal (Urban/Rural) and the development of the investment program to meet the SDG target 6 by 2030,
| Senegal | 2022 | Government of Senegal (Ministry of Water and Sanitation) | World Bank |
| Support to the Government of Senegal for the Development of a Road Map for the Reform of Urban liquid Sanitation (Wastewater, Faecal Sludge Management and Drainage Systems) | Senegal | 2020-2022 | Government of Senegal/World Bank | World Bank |
| Technical Assiatant to Crane Engineering for the Field testing of Oystra, Omni-Ingestor in Dakar , Senegal in the framework of Reinvinting the Toilets Programme of The Bill and Melinda Gates Foundation | Senegal | 2020-2020 | Crane Engineering | Bill & Melinda Gates Foundation |
| Research and Development Programme on Innovative Sanitation Technologies: Develop and Adapt to the African context, the incinerator toilet (Cinderella) designed by AXI-TEK (England) | Senegal | 2019-2022 | Axi-Tek | AXI-TEL |
| Develop Draft National Standards for the Design, Installation and Management of Non-Sewered Sanitation Facilities (Senegal) | Senegal | 2020 | GGGI/ONAS/DA | Bill & Melinda Gates Foundation |
| Provision of Consulting service for making the Environmental and Social Impact Assessment Studies related to construction works of a compact water treatment for potable water (90 m3/h or 1980 m3/jour) use at Kedougou, Senegal | Senegal | 2018-2020 | SONES | SONES |
| Provision of consultancy services to TÜV SÜD PSB with respect to the project Sanitation Technology Verification and Certifications Center for ( Reinvented Toilets) RTs and Fecal sludge treatment Plants (OPs), commissioned by the Water, Sanitation and Hygiene Team, of the Bill and Melinda Gates Foundation: Laboratories capacity assessment studies and requirements to establish new laboratories (chemical and microbiological) in Senegal in order to measure parameters within ISO 30500 et ISO31800. | Senegal | 2018 | TÜV SÜD PSB | Bill & Melinda Gates Foundation |
| Technical Assistant on “Mamelles Sea water Desalination Plant Construction Project: detailed design, tender assistant and supervision and control of the construction”, Dakar, Senegal | Senegal | 2017-2022 | Nippon Koei /SONES | JICA |
| Develop innovative Toilets Market in Senegal and Ensure Quality control of the construction works based on the business model designed by ONAS (Senegalese national Sanitation utilities)/Oxfam | Senegal | 2017-2019 | Oxfam/ ONAS | Bill & Melinda Gates Foundation |
| Increasing financial flows for urban sanitation case of Dakar City, Senegal | Senegal | 2017 | World Water Council (WWC) | World Water Council (WWC) |
| Field-testing of the Loughborough University’s Hydrothermal Carbonization Toilet (HTC) prototype in Dakar, Senegal, as part of the Transformative Sanitation Technology Programme of Bill and Melinda Gates Foundation | Senegal | 2015-2017 | Loughborough University / ONAS | Bill & Melinda Gates Foundation |
| Technical Assistance for “2nd Fact-finding Mission of JICA, related to Mamelles Seawater Desalination Plant Construction Project, Dakar, Senegal” | Senegal | 2016 | JICA | JICA |
| Technical Assistance on “ Preparatory Survey for Mamelles Sewater Desalination Construction Project, Dakar, Senegal” - Feasility Study | Senegal | 2015 | Nippon Koei | JICA |
| Improving Conditions for the most vulnerable households leaving in flooded and flood-prone areas of Pikine and Guediawaye, in Dakar, Senegal ” : Research and test of innovative sanitation technologies that are adapted for people living in flood and flood prone areas . | Senegal | 2014-2015 | Oxfam/ ONAS | Bill & Melinda Gates Foundation |
| Information collection survey on urban water supply in Dakar (Senegal) for the main purposes of verifying the validity of the existing SONES’ (National Water Company of Senegal) Master Plan; and the necessity of Senegalese government to construct “Mamelle” desalination plant in the Capital City | Senegal | 2014 | JICA | JICA |
