Manholes

Lwenshi Limited has been involved in several sanitation projects therefore we have a good understanding of sewer systems, drainage systems and manholes. We are able to dig shallow, normal and even deep manholes that require ladders to access. These manholes are used for inspections , cleanings and removal of any obstructions in sewage lines. we usually use precast concrete manholes instead of fibreglass or plastic as concrete has more quality and durability. Concrete manholes can last up-to a 100 years once installed. This is why we prefer it. Lwenshi puts quality and safety first in everything we do.