Beyond its work in hydrological risk management, RESING has proven expertise in wastewater management, combining technical engineering, environmental analysis, and support for project owners throughout the project lifecycle. Whether for urban centers, rural communes, or isolated villages, RESING is involved from the early stages—feasibility studies, sizing, environmental analyses, and preparation of tender documents—through to technical assistance during construction.

The projects presented below illustrate the diversity of contexts addressed and RESING’s ability to provide adapted, efficient, and sustainable solutions for improving wastewater services in Morocco.

  • Update of the detailed preliminary design (APD) of the liquid sanitation network, preparation of the environmental impact study (EIE), tender documents (DCE), technical assistance, and supervision of liquid sanitation works for the Tanant Center, Azilal Province (for the Regional Multiservices Company of Beni Mellal-Khenifra, 2025)
  • Feasibility study of liquid sanitation for the center of Guers Tiallaline, rural commune of Guers Tiallaline, Midelt Province, Draa Tafilalet Region (2024)
  • Technical study and environmental impact assessment of the sanitation network and wastewater treatment plant (STEP) in the village of Ikkis (for the commune of Asni, 2023)
  • Sizing study and technical assistance for the implementation of the ecological sanitation project in the village of Chouirij (for GIZ, 2017)
  • Sanitation study for the villages of the commune of Toundount, Ouarzazate Province (for the Souss Massa Basin Agency, 2012)
  • Sanitation study for the villages of the commune of Issafen, Tata Province (for the Souss Massa Basin Agency, 2012)