21.   Tree roots and sewer pipes are a match made in heaven, he said.

22.   We give you sewer pipes.

23.   Outside the front door of her tiny, cramped house, a broken sewer pipe drips water into an open ditch.

24.   Police said the construction crew apparently punched a hole in a gas line as well as a sewer pipe during work at a department store.

25.   A private sewer pipe links your sewage outlet to the public sewer, which in turn is connected to the sewage treatment plant.

26.   A stifling stench of human waste from backed-up sewer pipes chokes the air.

27.   Both men had part of a crew that was readjusting some sewer pipes when the cave-in occurred, Beggs said.

28.   East Dubuque City Manager Mick Michel said the families were moved after a sewer pipe broke, sending sewage in the Shores Acres and Flats neighborhood.

29.   In connected sewage systems, sewage outlets are connected to a sewage treatment plant via a network of underground sewer pipes.

30.   Rebels apparently intended to bomb the barracks by placing explosives in sewer pipes.