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5URFAU EMISSIONS MONITORING <br /> tCAUBRATiON AND PERTINENT DATA I <br /> Date 1 �� Site Name , - <br /> f�� V <br /> Insaectar(s) l Instrument TVA 2020 <br /> VVEA, TyIEIR OBSERVATIONS <br /> W/ind Barometric <br /> wind Speed �, M �9 <br /> PH Direction Es Pressure Q• Hg <br /> Ai,- General vveather 1 <br /> Temperature `1 r' Conditions L' �0L) <br /> CALIBRATION JNFORMATION <br /> Pre-monitoring Calibration Precis;on Check <br /> Procedure Col,brote Che w5trument Moke a total of Three meosuremen;s by olie:noting zero ou and the colibroiron got Record he readings <br /> and colculote the overoge olgebrorr d!rerence bervveen the,-istrument reod,ng old the cohbronon gos os o oercenCoge r he cnhbranon <br /> p+eE151017, must be!ess rhon or equal ro 10%of me ccllbrorlon gos Value <br /> InstrUrnent Serial Nwmber Ca�G3s Conc--ntraoon 500an*~ <br /> Trial Zero Air Reading j Cal Gas Readi !C3' Gas COrtC Ca Gas Reading] E Resp.ave Time(seconds) <br /> G <br /> 2 ; 6 7 <br /> at -7 <br /> Ave-age D . ere•�c_ <br /> rr�r•� _•31ijr3 ri0n ii p erage d'-_T,- s--_3i_ :-r_.a <br /> 13:ibratlon Pr=_c!s:on=Average Diuerence/Ca Gas Conc X 100 io <br /> 100% •� /500 x 100 a <br /> Span Sensitivity _ <br /> Trial 1: _ jT�i=l 3: <br /> Counts Obse..ved for the Span- I'17 Z 5v Counts Observed',or the Span= (7B� <br /> Counters Observed for the Zero= Counters Observed for the Zero= <br /> Trial Z: <br /> Counts Observed for the Span= <br /> Counters Observed for the Zero- <br /> Post Monitoring Calibration Check <br /> 7ero Air Cal Gas 7-'2 <br /> Reading ppm Reading ) Ppm <br /> SAtCKIGRO ND COPdCENTRATIONS CHECKS <br /> Upwind Location Description ►f�]'Gy✓j(� Reading _pp- <br /> Downwind Location Description Readingr ppm <br /> 11 c;te5, 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 24 hours of the monitoring event Therefore, site <br /> meteorological conditions were within the requested alternatives of the LMR requirements on the above mentioned date <br />