Manhole Inspection

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Manhole structures often have a variety of problems such as leaking, infiltration and major structural damage. We can examine the structure visually with state of the art camera and video systems and help you find the solutions for these problems. We continually train and educate our technicians in the latest techniques and use the best equipment in the industry. We look for the best solution that is the most efficient one for your needs.

We use the most state of the art equipment including PANORAMO 3D optical pipeline scanners along with the conventional CCTV mainline inspection cameras. Our system offers high resolution video with on-screen graphics as well as written notes to allow you to locate problems before they become serious. Our operators are highly skilled, trained, and certified through NASSCO PACP, LACP, and MACP. 

PANORAMO®SI 4K Optical Pipe Scanner

Now the revolutionary PANORAMO® technology is available for manhole inspections! PANORAMO®SI 4K provides a complete 360º view of the manhole after the inspection, similar to normal PANORAMO® pipe segment files. 

The 3D Optoscanner uses two high resolution digital cameras with specially designed distortion-free wide-angle lenses. These optically scan the entire interior of the manhole in a few seconds in one single vertical run. The digitally transmitted image data can be viewed by the operator as if it were a live picture. The condition of the manhole is then assessed back in the office or directly on site.

Unlike a video film from a conventional pan and rotate camera which only shows the section of view saved at the time of filming, the RapidView IBAK PANORAMO SI 4K viewer software provides an all-round inspection of the manhole. The inspector can stop at any position in the manhole, do a 360° pan, zoom and take snapshots. Simultaneously, an unfolded view of the manhole can be generated. This gives a rapid overview of the condition of the structure and enables the user to measure objects on the manhole walls.