CEMENT FACTORIES CRUSHING & SCREENING PLANTS THERMAL POWER PLANTS IRON & STEEL FACTORIES PORT MATERIAL HANDLING OPERATIONS MINING STOCKYARDS CONCRETE BATCH PLANTS TRUCK LOADING& DUMPING SOLID WASTE RECYCLING FACILITIES OIL REFINERIES WATER EVAPORATION BUILDING DEMOLITIONOPERATIONS DEICING CHEMICALSOLUTION SPRAY TRUCK WHEELS &CHASIS WASH BAYS FARM DISINFECTION& COOLING PUBLIC PLACE DISINFECTION& COOLING
