说明

about 6 months ago, I reported a problem with the sewer drain sinking at the end of my driveway. Public Works came out and checked inside; all looked well and suggested it might be tree roots causing the problem. I reported this and someone marked two trees with a white dot on either side of the driveway. Not sure what that means. Subsequently, the problem has gotten worse. I'm afraid that the sewer lines might rupture causing a real headache. I'd like someone to inspect this issue and solve it.
thanks, Brian Mulligan