Televised sewer from clean out next to back door of building but could not get past 30ft. Televised back to building from 6” clean out in parking lot and saw connection from 4” kitchen line. Hooked up this line with camera and could not get back to clean out due to heavy grease. Rodded 4” line from clean out out to main line and broke up grease and go sewer running again. Televised from 4” clean out by back door all the way to city main approximately 126 ft. Sewer is open with no breaks.