An angry plow driver contracted by the city of Brockton dumped a heaping pile of snow at the end of a homeowner's driveway out of spite, according to the man who was trying to shovel out the area.The contractor that hired the driver, who was paid $105 per hour, has since lost his contract with the city of Brockton, after Mayor Bill Carpenter heard about the incident.Iuri Veiga, 21, said he was shoveling the end of his driveway on Tuesday afternoon, when two plow trucks drove by. One of the drivers in a white pickup truck didn't appreciate that he remained standing there where the driveway meets the street. Veiga said he called out to the driver, asking if he could avoid dumping more snow at the end of the driveway. That infuriated the plow truck driver.