Drop Inlet Sealing

Drop Inlet Sealing/sinkhole Repair, Virginia Beach, VA


Large sinkhole formed adjacent to a stormwater drop inlet due to a failed joint between the drop inlet and pipe.


Injecting high density polyurethane foam to fill the voids around the drop inlet and seal the leak which caused the sinkhole.


CJGeo polyurethane grouting crew injected high density polyurethane around the drop inlet to seal the leak and fill the sinkhole. After the material was injected, the sinkhole area was top dressed with topsoil and grass seed.