however, the best time to locate a plumber is long before a plumbing emergency ever occurs. air can get in there, either from taking the equipment apart for maintenance or through a suction side air leak. what exactly does this insurance cover? how long did you work for golf computer systems mms? it was true in 1990 and it's still true today. this could not be further from the truth! it was scary but cool...oh yeah there was also some hail (spelling?) if something poses an environmental hazard, you likely cannot place it in a dumpster. 