Manholes are an integral part of any collection/sewer system, but they are rarely the focus of sewer maintenance programs. In the past, many cities did without manhole inspection to avoid dangerous confined space entry. But with new advancements in inspection technology, workers can put away the ventilator and deploy a manhole camera instead.
Our manhole inspection, we explore how new technologies have made manhole inspection and maintenance a safe and practical way to improve overall system condition while lowering operating costs.
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