Frazier Engineering, P.A. - Civil Engineering in NC, SC and VA.
Manhole Inspections

A leader in sewer evaluation, planning, design and construction management.

Manhole Inspections

Manhole inspections are an important aspect of a successful SSES program.  Manholes are often sources of substantial infiltration and inflow (I/I) into the sewer system.  Our crews are MACP/PACP trained and certified, and we have completed the inspection of more than 100,000 manholes to date.

Frazier Engineering owns and operates the IBAK Panoramo SI Manhole Scanner. Using Panoramo SI, we are able to capture a complete 360 degree digital "movie" of every manhole. The Panoramo SI also generates a geometric measurement point cloud with the manhole structure.

Using Panoramo SI, our staff can evaluate every manhole in a desktop/PC setting in our office, identifying all defects and performing accurate desktop measurements of all points within the manhole structure, including pipe diameters.

Panoramo SI is a complete revolution in manhole assessment technology, and Frazier Engineering is using this new tool every day on behalf of our clients. To learn more about the IBAK Panoramo SI, please visit