Customers existing sewer main has failed and is completely miss in the bottom of the pipe. Attempted to perform camera inspection but was unable to do so due to the condition of drain. Recommend digging a large hole in the walk in cooler that will allow us to tunnel under the footing and further expose the drain to inspect which direction the drain travels, as well to attempt to find a good location to connect to. Once location of travel is determined as well as condition we can provide a more accurate estimate for replacement if need be. Was able to tunnel approximately 5’past the footing and found a 4” comby that was leading out towards the front of the building. Removed comby and plumbed in new comby connecting the floor sinks into the sewer main. Although we were able to find a section of pipe that had the bottom in tact i strongly suggest replacement of the sewer main. The existing 4” cast iron we connected to was very brittle. We also performed camera inspection and saw large a
