ML18229A242

NRC License Effluent - 1st Half 2012 Data Nb Air (Rev 1)

ML18229A242
Person / Time
Site:	04008964
Issue date:	08/16/2018
From:	Office of Nuclear Material Safety and Safeguards
To:	Cameco Resources
Douglas Mandeville
References
Download: ML18229A242 (1)

Text

TABLE 2 AIR SAMPLING DATA ENVIRONMENTAL MONITORING SITES - NB 1st and 2nd Quarters 2012SAMPLESAMPLEEFF. CONC.% EFF. CONC.LOCATIONPERIODRADIONUCLIDECONCENTRATIONERROR EST. +/-L.L.D.LIMITLIMIT(µCi/ml)(µCi/ml)(µCi/ml)(µCi/ml)(µCi/ml)%

NB8 Pfister Ranch1stU-NatNANA1.00E-169.00E-14Air StationQuarterTh-230NANA1.00E-163.00E-14

Nearest ResidenceRa-226NANA1.00E-169.00E-13Pb-210NANA2.00E-156.00E-132ndU-NatNDNA1.00E-169.00E-14QuarterTh-230NDNA1.00E-163.00E-14Ra-226NDNA1.00E-169.00E-13Pb-2101.10E-146.90E-162.00E-156.00E-131.8All PeriodRn-2229.00E-106.00E-113.00E-101.00E-089.0 NB9 West Airstation1stU-NatNANA1.00E-169.00E-14Air StationQuarterTh-230NANA1.00E-163.00E-14 Upwind Ra-226NANA1.00E-169.00E-13Pb-210NANA2.00E-156.00E-13U-NatNDNA1.00E-169.00E-142ndTh-230NDNA1.00E-163.00E-14QuarterRa-226NDNA1.00E-169.00E-13Pb-2101.10E-147.20E-162.00E-156.00E-131.8All PeriodRn-2221.40E-097.00E-113.00E-101.00E-0814.0 NB11 North Butte1stU-NatNANA1.00E-169.00E-14Air StationQuarterTh-230NANA1.00E-163.00E-14 North Side of Licenced AreaRa-226NANA1.00E-169.00E-13Pb-210NANA2.00E-156.00E-132ndU-NatNDNA1.00E-169.00E-14QuarterTh-230NDNA1.00E-163.00E-14Ra-226NDNA1.00E-169.00E-13Pb-2101.10E-147.10E-162.00E-156.00E-131.8All PeriodRn-2227.00E-105.00E-113.00E-101.00E-087.0 NB12 North East Airstation Air Station1stU-NatNANA1.00E-169.00E-14 DownwindQuarterTh-230NANA1.00E-163.00E-14 (Background not deducted)Ra-226NANA1.00E-169.00E-13Pb-210NANA2.00E-156.00E-132ndU-NatNDNA1.00E-169.00E-14QuarterTh-230NDNA1.00E-163.00E-14Ra-226NDNA1.00E-169.00E-13Pb-2109.30E-156.40E-162.00E-156.00E-131.6All PeriodRn-2225.00E-104.00E-113.00E-101.00E-085.0 NB13 Anedarko Road Air Station1stU-NatNANA1.00E-169.00E-14 Downwind QuarterTh-230NANA1.00E-163.00E-14Ra-226NANA1.00E-169.00E-13(Background not deducted)Pb-210NANA2.00E-156.00E-132ndU-NatNDNA1.00E-169.00E-14QuarterTh-230NDNA1.00E-163.00E-14Ra-226NDNA1.00E-169.00E-13Pb-2101.30E-147.30E-162.00E-156.00E-132.2All PeriodRn-2229.00E-106.00E-113.00E-101.00E-089.0 Christensen RdEnvironmental StationAll PeriodRn-2225.00E-104E-113.00E-101.00E-085.0 Fence Line Frac TanksEnironmental StationAll PeriodRn-2228.00E-106E-113.00E-101.00E-088.0 FenceLine