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TablL 3 <br /> CATALYTIC OXIDIZER OPERATIONAL DATA <br /> Ruiz Grocery <br /> 4491 West Durham Ferry Road <br /> b 2 Tracy California <br /> TPHg Manual Available Flow Oxidizer Pre Catalyst Catalyst Exhaust TPSg Operational Avg TPHg Period <br /> :Sample aE-tional TPHg Dest,Efric Dilution Vacuum(AV) Sensor(VI) Pressure(P2) Temp (TZ) Temp (T3) YieldPeriod Yield Yield <br /> ate ours (m m3) (%) Air Valve (in H ) (scfm) (in H2OJ (°F (° (lblhr) (hrs) (Ibfhr) (lbs) <br /> 9018198' influent 3 0 370 <br /> 10%open 2 l 152 4 675 1 035 02 3 <br /> Effluent <10 >97% <br /> 1001198 System restart for full remd ation <br /> 1114198 Influent 6500 3 000 closed 4 75 23 636 649 08 6470 05 341 <br /> Effluent <10 >99`k <br /> 1201198 Influent 1 106 6 6 500 closed 50 in h2o 118 5 680 801 29 4566 19 848 <br /> Effluent 27 `196An <br /> 1120/99 Influent 1 961 0 5 100 closed 48 in h2o 125 10 680 714 24 8544 26 2 248 <br /> Effluent <IO >99% <br /> closed 44 in h2o 155 6 665 669 30 6433 27 1,721 <br /> 2023199 Influent 2 604 3 5 100 <br /> Effluent <10 >99% <br /> 3022199 Influent 1241 1 1200 closed 44 in h2o 110 4 697 537 06 6368 1 8 1 129 <br /> Effluent 81 933% <br /> Cumulative TPHg Recovery(lbs)i <br /> TNPHg. Total Petroleum Hydrocarbons as gasoline by EPA Method 8015 <br /> mglm3 milligrams per cubic meter equivalent to micrograms per liter(991L) <br /> <t1 Compound not detected or assumed less than laboratory reporting limit shown <br /> Data not collected or measured <br /> Initial source verification sampling <br /> (RFFER TO SVE SYSTEM PROCESS FLOW DIAGRAM) <br /> Influent Sample port at inlet to catalytic oxidizer <br /> Effluent Sample port at catalytic oxidizer exhaust <br /> Avail Vacuum(AV) Vacuum gauge prior to blower <br /> Air Vel(V I) Flow velocity gauge inside 3 inch diameter pipe located outside recirculation loop <br /> Ox Press(P2) Oxidizer inlet pressure gauge(0-60 inches water column) <br /> Oxidizer Inlet T(T2) Oxidizer inlet temperature gauge(degrees F)(650°r imnimum required before soil gas is automatically introducted to process stream) <br /> Oxidizer Exhaust T(T2) Oxidizer inlet temperature gauge(degrees F)(I 125°F maximum operational temperature auto shut down if exceeded) <br /> TPHg Dest Effie Catox destruction e.ffictency based upon the fallowing <br /> Equation Effic(%)_ [(influent concentration TPHg effluent concentration TPHg)/influent concentration TPHg]x!W <br /> HC Yield Approximate rPH yield(in lbs/hr)based upon influent analytical data and air flow volume(Q)for a given date <br /> Equation Yield= Influent concentration(mg1m3)x Q(scfm)x(m3135 31 fO)x 60 min/hr x lb1453,592 mg <br /> Yield= Influent concentration(mg1m3)x Q{scfm)x 6 244 E-8 <br /> Operational penod Number of hours since last measurLment of influent concentrauons and air flow(Q) <br /> Ave Yilld Average hydrocarbon yield during a given operational period based upon arithmetic average of HC yield at beginning and end of operational period <br /> Period Yrield The Dper-itional period(hours)it average hydrocarbon yield during that penod Note that this value is an approximation only and may not account for daily fluctuations to yield <br /> or times that the system[tory be non operational between scheduled site visits <br /> Cum l RecoVLry EsttmatLd total SVP sysit m contammnnt ri.covey since startup <br /> Page I of i <br />