Some of the 40 tonnes of debris, including nappies and wet wipes, that were removed from Manenberg’s sewer line. OVER 40 tonnes of morsige vullis has been pulled out Manenberg's sewer system in the last two months. According to the City of Cape Town, the vrag waste included sanitary towels, nappies and wet wipes - enough waste to threaten a collapse of the network and failure of a major pump station. The line runs from Manenberg to the Bridgetown pump station in Athlone. According to the City, 40 060 kg of solid waste was removed.