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OXBOW MINING, INC.
<br />Permit No. 96GU0812
<br />Initial Approval
<br />Page 2
<br />4. Emissions of air pollutants from coal processing equipment shall not exceed the following
<br />limitations las calculated in the Division's preliminary analysisl• Compliance with the annual limits
<br />shall be determined on a rolling 112) month total. By the end of each month a new twelve month
<br />total is calculated based on the previous twelve months' data. The permit holder shall calculate
<br />monthly emissions and keep a compliance record on site for Division review. (Reference: Regulation
<br />3, Part B, III.A.4)
<br />Particulate Matter : .............. 2.47 tons per month, and 29.62 tons per year
<br />PM,o (Particulate Matter < 10 Nm): 154.56 pounds per day, 2.13 tons per month, and 25.49
<br />tons per year
<br />During the first twelve 1121 months of operation, compliance with the daily, monthly, and yearly
<br />emission limitations shall be required. After the first twelve 112) months of operation or if twelve
<br />(12) months of data are already available, compliance with only the daily and yearly limitations shall
<br />be required. Compliance with the yearly emission limits shall be determined on a rolling twelve 112)
<br />month total.
<br />The permit holder shall calculate emissions monthly and keep a compliance record on site in order
<br />to demonstrate compliance with the above emission limitations. After the first twelve 112) months
<br />of operation, the permit holder shall calculate annual emissions by the end of each month. Annual
<br />• emissions shall be calculated based on the previous twelve (12) months' emission data. These
<br />calculated annual emissions shall be used to demonstrate compliance with the yearly emission li,nit
<br />listed above.
<br />This source shall be limited to a maximum processing rate as listed below and all other activities,
<br />operational rates and-numbers of equipment as stated in the application. Daily records of the actual
<br />processing rate shall be maintained by the applicant and made available to the Division fx
<br />inspection upon request. During the first twelve (12) months of operation, compliance with t:~e
<br />daily, monthly, and yearly limitations shall be required. Compliance with the yearly limits shall be
<br />determined on a rolling twelve 1121 month total. After the first twelve (12) months of operation or
<br />if twelve 112) months of data are already available, compliance with only the daily and yearly
<br />limitations shall be required. (Reference: Regulation 3, Part B,III.A.4)
<br />Processing of coal shall not exceed 28,000 tons per day, 400,000 tons per month, or 4,800,000
<br />tons per year.
<br />Coal conveying shall not exceed 25,000 tons per day, 400,000 tons per month, or 4,800,000 tons
<br />per year.
<br />Coal crushing and screening shall not exceed 28,000 tons per day, 400,000 tons per month, or
<br />4,800,000 tons per year.
<br />Coal conveying in the reclaim tunnel shall not exceed 28,000 tons per day, 400,000 tons per
<br />month, or 4,800,000 tons oar year.
<br />Rock loading at the Dump Station shall not exceed 100 tons per day, 500 tons per month, or 6000
<br />tons per year.
<br />Rock dust throughput in the Rock Dust Silo shall not exceed 25 tons per hour, 760 tons per month,
<br />or 9125 tons per year.
<br />051/7/7-29
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