It covered the main sewer pipe that serves all the houses in our terrace.

There were no risers to allow everybody to see the director, and the acoustics made it sound like the inside of a sewer pipe.

I was going through that sewer pipe in 2017.

The park had to be excavated to make way for the repairing of the sewer pipe.

Those massive rains caused a sewer pipe to collapse into the creek due to major erosion, spilling sewage into the creek.