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• <br />Colorado Department of Public Health and. Environment <br />Air Pollution Control Division <br />Bowie No.2 Mine -Coal Mine Waste Pile <br />Permit No. 06DL1082F <br />INITIAL APPROVAL <br />8. All conveyors and transfer points will be subject to the New Source Performance Standards <br />requirements of Regulation number 6, Subpart 000 whenever there is primary crushing capacity <br />greater than 150 tons per hour (portable equipment) or 25 tons per hour (fixed equipment) at this <br />location as follows: <br />a. Visible emissions from conveyors and transfer points shall not exceed 10% opacity. <br />In addition, the following requirements of Regulation No. 6, Part A, Subpart A, General Provisions, <br />apply. <br />a. No article, machine, equipment or process shall be used to conceal an emission which would <br />otherwise constitute a violation of an applicable standard. Such concealment includes, but is <br />not limited to, the use of.gaseous diluents to achieve compliance with an opacity standard or <br />with a standard which is based on the concentration of a pollutant in the gases discharged to <br />the atmosphere. (§ 60.12) <br />b. Written notification of construction and initial startup dates shall be submitted to the Division <br />as required under § 60.7. <br />C. Records of startups, shutdowns, and malfunctions shall be maintained, as required under <br />§ 60.7. <br /> <br />d. Compliance with opacity standards shall be demonstrated according to § 60.11. <br />e. At all times, including periods of start-up, shutdown, and malfunction, the facility and control <br />equipment shall, to the extent practicable, be maintained and operated in a manner <br />consistent with good air pollution control practices for minimizing emissions. Determination <br />of whether or not acceptable operating and maintenance procedures are being used will be <br />based on information available to the Division, which may include, but is not limited to, <br />monitoring results, opacity observations, review of operating and maintenance procedures, <br />and inspection of the source. (Reference: Regulation 6, Part A. General Provisions from <br />40CFR60.11) <br />9. This permit shall expire if the owner or operator of the source for which this permit was issued: (i) <br />does not commence construction/modification or operation of this source within 18 months after either <br />the date of issuance of this initial approval permit or the date on which such construction or activity <br />was scheduled to commence as set forth in the permit application associated with this permit; (ii) <br />discontinues construction for a period of eighteen months or more; (iii) does not complete <br />construction within a reasonable time of the estimated completion date (See General Condition No. <br />6., Item 1.). Upon a showing of good cause by the permittee, the Division may grant extensions of the <br />permit. (Reference: Regulation No. 3, Part 13, Section III.F.4.) <br />10. Within one hundred and eighty days (180) after commencement of operation, compliance with the <br />conditions contained on this permit shall be demonstrated to the Division. It is the permittee's <br />responsibility to self certify compliance with the conditions. Failure to demonstrate compliance within <br />180 days may result in revocation of the permit. (Information on how to certify compliance was mailed <br />with the permit or can be obtained from the Division at 303-692-3189.) <br />11. All previous versions of this permit are canceled upon issuance of this permit <br />AIRS ID: 029/0083/001 <br />...-page 3 of 6