Ick in our pipes

This was actually 2 weeks ago - the weekend we finally got running water in the kitchen! Robbie looks dirty and disgusted for a reason....our pipes were filled with ick. He ended up having to cut out the old pipe and put in new pipe from the kitchen drain to the main drain pipe....a distance of only about 4 feet but unfortunatly that 4 feet was in the mud space beneath the kitchen where the critters live....