Laserfiche WebLink
SURFACE EMISSIONS NIONiTOMNG <br /> p �7 CALIBRATION AND PERTINENT DATA <br /> Date L� (/� Site Name <br /> Inspector(s) �� Instrument TVA 2020 <br /> wBATIIER OBSERVATIONS <br /> Wind Barometr;c <br /> Wind Speed �� VIP Direction Pressure , �� Hg <br /> Air General VVeathe- <br /> Temperature _'` Conditions <br /> CALIBRATION INFORMATION <br /> Pre-monitoring Calibration Prec!son Check <br /> Procedure Colibroie the rn5Ciumen, .Moke o Co Col of three meGsurernen;s bV o1cernoting zero oir and the colibrOClon gos record the readings <br /> and c:olculote the overoge o1g2b:orc difference ben veer the rristrumen::reading and the co6brotron gos n5 o percertoge he cohbrotion <br /> x7r.':+.510r must be less ihon cr equol to 1010°/r,/_of the Collbrohan gas volue <br /> i lnstrumenc Ser!ai !slumber ) � � Ca�G35 Contents;;on SVoQQm <br /> Trial Zero Air Reading / Cal Gas Reading. i I Ca' Gas COPC -Cai Gas Reading.! Response Time(seconds) <br /> o f <br /> a <br /> ` _rt��r, _,31 j 3..10�:li 3v=_r3�?dl�_ C_ 5�-_3i� •�dl' .� <br /> Ca:,branon Precision=Average D!fferencei=3 G35 Conc X 100% <br /> !00%• /500 x 100% <br /> Span 5ersiiivi:y <br /> Trial 1: Tr`z{ 3: <br /> Counts Observed for the Span= Counts Observed or the Span= e Q <br /> Counters Observed for the Zero= Counters Observed for the Zero= <br /> Trial 2: J <br /> Counts observed for the Span= <br /> Counters Observed for the Zero= <br /> Post Monitoring Calibration Check <br /> Zero Air Cal G35 <br /> Reading ppm Reading �v ppm <br /> BACKGROUND CONCENTRATIONS CHFCKS <br /> Upwind Location Descriptionf 41-L Reading ppm <br /> Downwind Location Description ).'e, °d.. Reading Z J ppm <br /> Notes: wind speed averages were observed to remain below the alternative requested 10 miles per hour and no instantaneous speFds <br /> exceeded 20 miles per hour No rainfall had occurred vv!th!n the previous 2a hours of the monitoring event Therefore, site <br /> meteorological conditions were within the requested alternatives of the LIV1R requirements on the above(mentioned date <br />