Collected sanitation is an essential element of urban infrastructure, ensuring the effective management of wastewater to preserve the environment and public health. Designing a collection sanitation network requires a methodical approach, integrating technical, environmental and social considerations. This comprehensive guide explores the key steps to developing a functional and sustainable collection sanitation network. Feasibility study Before starting the design of the sanitation network, an in-depth feasibility study is necessary. This phase includes analyzing community needs, assessing geographic constraints, and determining potential sources of funding. Close collaboration with local stakeholders is crucial to ensure a thorough understanding of the specific needs...