7800 EVERGREEN WAY HYUNDAI O&M Manual 2025-04-28

o Metal dust o Grease from food preparation • olvents • Hyd 'carbons • Fines • Stone dust . Look for chemical depo ' ion around vents, pipes, and other.urfaces. . Install and maintain appropr :te source control measur- such as air pollution control equip- ment(filters, scrubbers, and ot -rtreatment). Cit o an Jose Environmental Services, 2004) • Check that your scrubber soluti. is ap• opriate for the chemistry of the fumes. o Install vent covers and drip pans w = e there are none. • Prevent leaks in pipefittings an. contain •ent vessels with routine maintenance. . Consider instituting operational o' process change o reduce pollution. . If proper installation and mai► enance of air pollution co rol equipment does not prevent pol- lutant fallout on your roof, dditional treatment of the roof r► off may be necessary. o Install/provide ..propriate devices for roof runoff before' is discharged off site. This may include ..proved water quality treatment BMPs or str tural stormwater treatment systems. . Maintain air 'ters and pollution control equipment on a regular basis toe•sure they are work- ing prope-y. (The smell of odors from outside the building indicates that the •ollution control equip •-nt may need maintenance or evaluation.) . W.-n cleaning accumulated emissions from roof tops, collect the washwater and •pose mater- Is using a sump pump, wet vacuum or similar device. Discharge the collected runo" o the sanitary sewer after approval by the local sewer authority, or have a waste disposal co •any remove it. S451 BMPs for Building, Repair, Remodeling, Painting, and Construction Description of Pollutant Sources: This activity refers to: . The construction of buildings and other structures. . Remodeling of existing buildings and houses. . General exterior building repair work. 2019 Stormwater Management Manual for Western Washington Volume IV-Chapter 7-Page 609