Over the years, increasing population growth and industrialization, coupled with inadequate urban planning, have led to rapid and disorganized city expansion. This expansion has resulted in significant social and environmental impacts. In this context, this paper presents a case study conducted at a basic sanitation company. The study aimed to monitor the impacts of implementing Scrum, an agile development methodology, in constructing a new Sewage Pumping Station (SPS) in Guaratinguetá, São Paulo State. The concepts, benefits, and challenges of applying this methodology to projects involving the collection and transport of untreated effluents were discussed. Notable improvements were identified with the use of Scrum in the construction of the SPS, which also complied with environmental laws and protected the ecosystem by reducing the discharge of untreated waste into the soil and water basins. The results indicated an increase in team productivity, with teams demonstrating motivation, commitment, and integration in task execution throughout the process.