Our mainline pipe inspection camera & tractor can go through pipes from 6" to 60".  The CCTV camera system consists of the steerable four-wheel drive L 135 Tractor with an electrical lift and the pan & tilt KS 135 camera. The rugged system is built to inspect sewer, water and storm drain pipes of any style.
After the camera is complete, a CD and/or thumb drive can be burned onsite as well as a print out of pictures and specification of the video from the in-office system located right in the van.
City of Somerville - Highland Road
City received complaints of a sink hole.  As you will see at about 86' in there is a broken service which is causing the sinkhole.