The Nairobi City Water and Sewerage Company has officially launched a simplified sewer system  in the Mukuru kwa Njenga area, a move that is transforming sanitation and quality of life for thousands of residents. For decades, residents in this densely populated community faced unsafe and unhygienic sanitation conditions. Today, the new system marks a turning point: it uses shallow, flexible pipes that are easier and cheaper to install, designed to serve communities where trad