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<regulation prefix="Regulation" num=".04" citation="COMAR 26.11.30.04" title_num="26" subtitle_num="11" chapter_num="30" heading="Particulate Matter.">
  <paragraph num="A.">
    <text>The owner or operator of a cement manufacturing installation may not cause or permit the discharge of emissions of particulate matter to exceed the limits in §B of this regulation.</text>
  </paragraph>
  <paragraph num="B.">
    <text>Emission Limits.</text>
    <paragraph num="(1)">
      <text>Areas I, II, V, and VI. In Areas I, II, V, and VI, a person may not cause or permit particulate matter to be discharged from any installation in excess of 0.05 grains per standard cubic foot dry.</text>
    </paragraph>
    <paragraph num="(2)">
      <text>Areas III and IV. In Areas III and IV, a person may not cause or permit particulate matter to be discharged from any installation in excess of 0.03 grains per standard cubic foot dry.</text>
    </paragraph>
    <paragraph num="(3)">
      <text>Compliance with the particulate matter standards of §B(1) and (2) of this regulation shall be demonstrated by a 3-run stack test using Method 5 or Method 5I of 40 CFR Part 60.</text>
    </paragraph>
  </paragraph>
  <paragraph num="C.">
    <text>Particulate Matter Monitoring Requirements for Cement Kilns and Clinker Coolers. On or after September 1, 2016, the owner or operator of a cement kiln or clinker cooler at a Portland cement manufacturing plant shall:</text>
    <paragraph num="(1)">
      <text>Use a PM continuous parametric monitoring system (CPMS) to establish a site-specific operating parameter limit corresponding to the results of the performance test as required in §B(3) of this regulation demonstrating compliance with the PM limits in §B(1) and (2) of this regulation;</text>
    </paragraph>
    <paragraph num="(2)">
      <text>Conduct the performance test as required in §B(3) of this regulation using Method 5 or Method 5I of 40 CFR part 60;</text>
    </paragraph>
    <paragraph num="(3)">
      <text>Use the PM CPMS to demonstrate continuous compliance with the site-specific operating parameter limit established in §C(1) of this regulation;</text>
    </paragraph>
    <paragraph num="(4)">
      <text>Repeat the performance test as required in §B(3) of this regulation annually and reassess and adjust the site-specific operating parameter limit of §C(1) of this regulation in accordance with the results of the performance test using the procedures in 40 CFR §63.1349(b)(1)(i)—(ix); and</text>
    </paragraph>
    <paragraph num="(5)">
      <text>Follow the procedures in 40 CFR §63.1350(b)(iii) and (iv) for any exceedance of the established operating parameter limit of §C(1) of this regulation on a 30 process operating day basis.</text>
    </paragraph>
  </paragraph>
</regulation>