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Canepa's Cu Wash - Soil Vapor Extraction (SVE) System - Vapor Phase Tarbon (Authority To Construct Permit No. N-174-2-1 ) <br /> SVE Cuban System Flow Soil Vapor Concentration (PID measureut ) <br /> Date Technician System on7 Influent ("1420) Influent (Ft/Min) InBuent CFM Effluent ("H20) Effluent (F EfHuem CPM Influent (plan) Between Tank (ppm) Effluent (pram) Notes <br /> 03/13/2002 RJY Started 0.75 to 1 3 31900 191 3.6 71600 177 111 0 0 <br /> 03/152002 RJY/Bill C. on 0.65 to 1 .5 3,900 191 3.8 7,800 182 92 13 0 <br /> 03250002 Bill C. on 0.4 to 0.9 32225 158 3.3 7,300 170 70 0 OS slight leak neminfluent port <br /> 04/012002 Bill C. Oil 0.6 to 0.8 3,338 164 3.2 7,175 167 70 0 LI slight leak near i nfluent port <br /> 04/092002 Bill C. Oil 0.6 to 0.8 32338 164 3.2 7,175 167 63 0 0 leak fixed <br /> 04/15/2002 Bill C. on 0.6 to 0.8 3,338 164 3.7 71700 179 67 0 0 <br /> 04212002 Bill C. on 07 3,32.5 163 3.8 7,800 182 65 0.7 0.7 <br /> 04/292002 Bill C. 0.7 3,325 163 3.7 7,700 179 59 0 0 <br /> 05/022002 Rab Y. on 0.6 to 0.7 31100 152 38 7,800 182 50 0 0 <br /> 05/062002 Bill C. I on 0.6 31200 157 1 3.7 71700 179 57 1 1 .3 1.3 <br /> 05/132002 Bill C. on 0.6 37200 157 3.5 7,500 175 51 0 0 - <br /> 05/202002 Bill C. on 0.7 37325 163 3.6 71600 177 51 0 0 <br /> 05/282002 Bill C. on 0.6 3,200 157 3.7 71700 179 43 0 0 - <br /> 06/04/2002 Bill C. on 0.6 32200 157 38 7,800 182 47 0.6. 0.6 4gal. water in K/O drum <br /> 06/112002 Bill C. an 0.6 35200 157 3.8 7,800 182 56.3 0 0 <br /> 06/17/2002 Rab Y. off NM NM NM NM NM Blower drive belts broken. <br /> 0626/2002 Bill C. restart system NM - - NM -- NM NM NM Changed belts and lubricants <br /> 06/27/2002 Bill C. on 0.6 3,200 157 3.5 7.500 175 46 0 0 K/O drum emptied 621/02 <br /> 07/03/2002 Bill C. on 1 0.6 3300 157 3.7 7,700 179 53 0.8 0 <br /> 07/092002 Bill C. on 0.6 31200 157 3.7 71700 179 37 0 0 <br /> 07/17/2002 Hill C. on 0.6 33200 157 3.6 7,600 177 35 1.5 0 <br /> Note: All measurements assume standard temperature and pressure. Flew velocity measured using a Dwyer 166-6 pilot tube. <br /> Measurement of air velocity assumes dry air at 70 Fahrenheit, 29.9 inches of Hg Barometric Pressure, and a density of air of 0.075 Ib/ cubic four Velocity converted to Ft/Min using <br /> the manufacturer's provided pressure vs. velocity curve. <br /> The influent duct diameter is 3 inches. <br /> The effluent dna diameter is 2 inches. <br /> The influent flow velocity has been observed to fluctuate and therefore, the mean velocity is used to calculate the flow rate. <br /> NM = Not measured <br /> I <br /> Table of Careepa's Vapor Phase Carbon Treatment SVE System Laboratory Analytical Results _ <br /> Data Sample ID benzene toluene ethyl benzene xylenes MTBE "rPH-G OVM (ppm) <br /> 03/13/2002 1707B4nlet-3/13102-1440 075 13 0.47 5.2 <1.5 NA Ill <br /> 03/132002 1707B-Mid-3/13/021443 <0.15 <0.15 <0. 15 <0.25 <1.5 NA 0 <br /> 06/112002 1707B-Inlet-6111102 <0.15 <0.t5 0.33 4.0 <1.5 43 56.3 <br /> 06/11/2002 17078-Midtanks-6/11/02 <0.15 <0A5 <0.15 <0.25 <L5 <15 0 <br /> 06/11/2002 17078-Exhaust-6/11/02 <0.15 <0.15 <0. 15 <0.25 <l.5 <t5 0 <br /> Now Air matrix units are reported as ppmv (pL/L). <br /> NA = Not Analyzed <br /> Canepa's SVE Vapor Phase Carbon.xls2002 Carbon SVE <br />