LOCAL TRUCKING WITHOUT STORAGE (SIC E4212) Establishments primarily engaged in furnishing trucking or transfer services without storage for freight generally weighing more than 100 pounds, in a single municipality, contiguous municipalities, or a municipality and its suburban areas. Establishments primarily engaged in furnishing local courier services for letters, parcels, and packages generally weighing less than 100 pounds are classified in Industry 4215 and those engaged in collecting and disposing of refuse by processing or destruction of materials are classified in Industry 4953. Establishments primarily engaged in removing overburden from mines or quarries are classified in Mining; and construction contractors hauling dirt and rock as a part of their construction activity are classified in Construction.