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TABLE 16 <br /> CALCULATION OF EMISSION RATE FOR VOCs IN SOILS <br /> MOUNTAIN HOUSE DEVELOPMENT SITE#6 <br /> Mountain House,San Joaquin County,California <br /> Abbreviations: Equation Source: <br /> atm-m3/mole=Atmospheres per cubic meter per mole Ei-PEA Manual,Figure 2.6 (Cal/EPA DTSC,June 1999). <br /> BTEX=Benzene,toluene,ethylbenzene,and total xylenes Csat-PEA Manual Equation 2.5(as modified per Item 3 of the Errata Sheet) <br /> Cal/EPA=California Environmental Protection Agency Parameter values from Regional Screening Level(RSL)Chemical-specific Parameters Supporting Table,May 2010 <br /> Cm2/see=Square centimeters per second <br /> cm3/g=Cubic centimeters per gram <br /> COPC=Constituent of potential concern <br /> Cs=concentration in soil <br /> Csat=Saturation Concentration in Soil <br /> DTSC=Department of Toxic Substances Control <br /> mg/kg=Milligrams per kilogram <br /> mg/L-water =Milligrams per liter water <br /> mg/sec=Milligrams per second <br /> NA=Not applicable because chemical is considered non-volatile(PEA Manual) <br /> PAHs=Polynuclear aromatic hydrocarbons <br /> PEA=Preliminary Endangerment Assessment <br /> S=Solubility in water <br /> VOCs=Volatile organic compounds <br /> .01C. <br /> FYmr Sc7ence ro Sv7u[Wr.�s <br /> Page 2 of 2 <br />