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.Asphalt Page 1 of 5 <br /> Asphalt Plant y <br /> 11 ti <br /> Po u o n <br /> Asphalt plants mix gravel and sand with crude oil derivatives to make the asphalt used to pave roads, <br /> highways, and parking lots across the U.S. These plants release millions of pounds of chemicals to the air <br /> during production each year, including many cancer-causing toxic air pollutants such as arsenic, benzene, <br /> formaldehyde, and cadmium. Other toxic chemicals are released into the air as the asphalt is loaded into trucks <br /> and hauled from the plant site, including volatile organic compounds, polycyclic aromatic hydrocarbons(PAHs), <br /> and very fine condensed particulates.[EPA <br /> Asphalt Fumes are Known Toxins. The federal Environmental Protection Agency (EPA)states <br /> "Asphalt processing and asphalt roofing manufacturing facilities are major sources of hazardous air <br /> pollutants such as formaldehyde, hexane, phenol, polycyclic organic matter, and toluene. Exposure to <br /> these air toxics may cause cancer, central nervous system problems, liver damage, respiratory problems <br /> and skin irritation. [EPA]. According to one health agency, asphalt fumes contain substances known to <br /> cause cancer, can cause coughing,wheezing or shortness of breath, severe irritation of the skin, <br /> headaches, dizziness, and nausea. [NJDHSS]Animal studies show PAHs affect reproduction, cause <br /> birth defects and are harmful to the immune system. [NJDHSS]The US Department of Health and <br /> Human Services has determined that PAHs may be carcinogenic to humans. [DHHS] <br /> Health Impacts & Loss of Property Value.The Blue Ridge Environmental Defense League (BREDL), <br /> a regional environmental organization, has done two studies on the adverse impacts on property values <br /> and health for residents living near asphalt plants. A property value study documented losses of up to <br /> 56% because of the presence of a nearby asphalt plant. In another study, nearly half of the residents <br /> reported negative impacts on their health from a new asphalt plant. The door-to-door health survey <br /> found 45% of residents living within a half mile of the plant reported a deterioration of their health,which <br /> began after the plant opened. The most frequent health problems cited were high blood pressure (18% <br /> of people surveyed), sinus problems (18%), headaches(14%), and shortness of breath (9%). [BREDL] <br /> Flawed Tests Underestimate Health Risks. In addition to smokestack emissions, large amounts of <br /> harmful "fugitive emissions"are released as the asphalt is moved around in trucks and conveyor belts, <br /> and is stored in stockpiles. A small asphalt plant producing 100 thousand tons of asphalt a year may <br /> release up to 50 tons of toxic fugitive emissions into the air. [Dr. R. Nadkarni] Stagnant air and local <br /> weather patterns often increase the level of exposure to local communities. In fact, most asphalt plants <br /> are not even tested for toxic emissions. The amounts of these pollutants that are released from a facility <br /> are estimated by computers and mathematical formulas rather than by actual stack testing, estimates <br /> that experts agree do not accurately predict the amount of toxic fugitive emissions released and the risks <br /> they pose. According to Dr. Luanne Williams, a North Carolina state toxicologist, 40%of the toxins from <br /> asphalt plant smokestacks even meet air quality standards and for the other 60% of these emissions, the <br /> state lacks sufficient data to determine safe levels. <br /> BE SAFE: Take Precautionary Action to Protect Our Communities <br /> from Asphalt Plant Air Pollution <br /> http://www.besafenet.com/Asphalt.htm 1/11/2006 <br />