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TABLE2 <br />ENERGY FUELS RESOURCES CORPORATION -WHIRLWIND MINE <br />GENERATOR EMISSIONS - CRFfERL4 POLLUTANTS <br />Emission Source: GENERATOR EMISSIONS -DIESEL INDUSTRIAL ENGINES <br />Pollutants: CO, NOx, PMra/fSP, VOC, end SOr <br />Emission Factor From: AP-42, Section 3.3 and Manufacturer Specification Sheet <br />Emission Factor Rating: D <br />ExplanaNoo: Five small generators will be used at various locations at the Whirlwind Mine. Two generators will be used to ran <br /> small ventilation fans located at the Whirlwind portal. One generator will be a back-up for [he ventilation fan <br /> generators for use in the event that one oCthe fan genemmrs requires service. One generator will be located a[ the <br /> once and water treatment plant. The fifth generator will be primarily located at the Packrat portal, but will be used <br /> across the site as needed. Several small generators are required at the site due to the distances between locations <br /> that require power, portability of power, and interchangeability. It is expected that line power will be available a[ <br /> the Whirlwind Mine prior to full production commencing. If it is not available at that time, two Iazge generators <br /> will replace the five small generators and the permit will be amended to reflect this change. The emission estimates <br /> are based on use of No. 2 fuel oil, AP-42 emission factors, and specifications for the specific engine model to be <br /> used in the generators. <br />Emission Equations: Annual Emissions (tons/yr) = EF • PR • No. of Units • OD * OH * (ton/2000 Ibs) <br />PR (HP) = PR (kW) • 1.341 <br />Where: EF =emission Cactor (Ib/hp-hr) <br />PR =generator power rating (kW or HP) <br />OD =annual operating days (daytyr) <br />OH =daily operating hours (hr/day) <br />Data: PR (k W)= 100 kW <br />Generator Emissions Estimate <br /> <br />Generator Size Power <br />Rating <br />HP <br />OD <br />da r <br />OH <br />hr/da <br />Pollutant Emission <br />Factor <br />Ib/h -hr Emission Factor <br />Source Total Annual <br />Emissions <br />ton r <br /> CO 8.11E-04 Spec Sheet 0.48 <br /> NOx 7.79E-03 Spec Sheet 4.58 <br />Fan ql Generator 134 365 24 PMrdTSP' 3.22E-1M Spec Sheet 0.19 <br /> VOC 9.47E-OS AP-42 0.06 <br /> SOr' 2.05E-03 AP-42 1.20 <br /> CO 8.11E-04 Spec Sheet 0.48 <br /> NOx 7.79E-03 Spec Sheet 4.58 <br />Fan H2 Generator 134 365 24 PM~arI'SPr 3.22E-04 Spec Sheet 0.19 <br /> VOC 9.47E-OS AP-42 0.06 <br /> SOrs 2.05E-03 AP-02 1.20 <br />