The Danger That Lurks Below

NPCA BlogExternal News, NPCA Blog

In June, city workers conducting regular maintenance in downtown Indianapolis detected an underground sinkhole that, thankfully, had yet to reach the surface. The sinkhole was caused by a deteriorating brick manhole constructed somewhere in excess of 100 years ago.  The city is now conducting a scan of its entire downtown sewer infrastructure to determine what other proactive measures it can …