At APT, we understand the importance of this often-overlooked sewer asset. Despite manholes often being referred to as the sewer system’s windows, they have been mainly overlooked for inspection and rehabilitation efforts up until recently.
It’s estimated that in the United States, there are over 10 million manholes at least 30+ years old, with many of these suffering from deterioration and structural degradation from age and neglect. H2S or hydrogen sulfide is often the culprit to a manhole’s demise, but with APT, regardless of the root cause of an issue, we can perform a full through MACP Level 1 or Level 2 assessment and make the appropriate rehabilitation decisions for each structure.
We offer complete services from inspection to full rehabilitation on every manhole and access point structure for sanitary and storm sewers. Let the APT team help complete a thorough assessment of each structure and help complete a rehab program to help mitigate infiltration issues, exfiltration issues, corrosion, cracks, and potential disasters from un-repaired manholes such as sinkholes.
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