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SURFACE EMISSIONS IVIONITORI G <br /> CALISRAT110N AND PERTINJENT DATA <br /> IlLi ti5 Site Name � `�J �k <br /> Date — - <br /> 11 <br /> inspector(s) Instrument TVA2020 <br /> �Ys[ <br /> VVEA T BIER OBSERVATIONS <br /> Wind Barometric rr,, 1 <br /> i%lind Speed M nPH Direction W Pressure Z_1 CYq Hg <br /> Air General Weaihe- <br /> Temperature —'F Conditions C OOJG <br /> CALIBRATION INFORMATION <br /> Pre monitoring Calibration Preoson Check <br /> Procedure Calrbra`.e the instrument moxe o carol of rhree,meosuremenis by olre.onoting zero air Grid the calibration gas ,4ecord the readings <br /> and•=aiculote the overage Glgebr arc dlference between the riscrurrei,r eodmg Grid the colibf mon gas Gs o oerc=n Loge r ne cohbraoon <br /> �prapslGr, must be less than or equol to 10 of ire colibroaoo gas value <br /> In•strurnent Sena) NumberAm—alaw <br /> Ca Gas Concentration 7vCoprr+ <br /> Trial 1 Zero!air Reading J Cal Gas Reading ;Cap Gas Conc -Cap Gas Reading! Response Time(secondsl <br /> 2 <br /> rnde) O <br /> _,'r�rn �31ijr3��Or'.ii 3v_r3�=d-__^C' S�-'3i_ ,'dr• .� <br /> Cal,bration Precision=Average Difference/Ca Gas Corc X 100 0 <br /> /50G <br /> Span Sensitivity <br /> Trial 1: jTri21 3: d <br /> Counts Observed for the Spa— ��LV4 I Counts Observed--or the Span= D <br /> Counters Observed For the Zero= `►1'� Counters Observed For the Zero= <br /> Trial2: © f <br /> Counts Observed for the Span= D� <br /> i <br /> Counters Observed for the Zero= <br /> Post Monitoring Calibration Check <br /> zero Air Cal Gas <br /> Reading �D' porn Reading A ppm <br /> IBACKGROU ND CONCENTRATIONS CHECKS <br /> Upwind Location Description _Z/ Reading ppm <br /> Downwind Location Description _ /��" Ce Reading -ppm <br /> Nctes: Wind speed averages were observed to remain below the alternative requested 10 miles per hour and no instantaneous speeds <br /> exceeded 20 miles per hour No rainfall had occurred within the previous 2d hours of the monitoring event Therefore, site <br /> meteorological conditions were within the requested alternatives of the LN1R requirements on the above mentioned date <br />