Across the globe, countless cities rely on manual methods to maintain their urban drainage systems. This often forces sanitation workers to enter confined, hazardous spaces like manholes and sewers. Inside, they face life-threatening exposure to toxic gases, deadly pathogens, and the constant risk of physical injury. This critical work, essential for public health, is too often performed under unsafe and undignified conditions.
This isn't a localized issue; it's a global reality. Workers in numerous countries share this dangerous fate, risking their lives daily. The lack of safe, modern technology perpetuates a cycle of risk and social vulnerability.
Furthermore, without proper monitoring systems, there is often no reliable verification that cleaning has been completed effectively. This lack of oversight leaves critical infrastructure unchecked, increasing the risk of blockages, sewer overflows, and urban flooding problems that plague cities worldwide.
