2007-12-11_GENERAL DOCUMENTS - M1982112

Home Browse Search

Schmidt Aggregates Permit No. 91DG258-2P Final Approval Colorado Department of Public Health and Environment Page 3 Air Pollution Control Division standard or with a standard, which is based on the concentration of a pollutant in the gases discharged to the atmosphere. (§ 60.12) c. Records of startups, shutdowns, and malfunctions shall be maintained, as required under § 60.7. d. Written notification of opacity observation or monitor demonstrations shall be submitted to the Division as required under § 60.7. e. Compliance with opacity standards shall be demonstrated according to § 60.11. A copy of the complete applicable subpart(s) is attached. 9. All previous versions of this permit are canceled upon issuance of this permit. By: BY~ C ist a me Oland C. Hea, P. . Pe Eng a Unit Leader Issued: Inltlal Approval on July 22, 1991 FA Note: During Final Approval processing the source submitted an APEN to reflect a name change for this source. The name was changed from Edward C Levy Construction dba Centannlal Materials, Inc. to Schmidt Aggregates. AIRS ID was corrected to reflect source ID 777/0204/001. Notes to permit holder: 1). The production or raw material processing limits and emission limits contained in this permit are based on the production/processing rates requested in the permit application. These limits maybe revised upon request of the permittee providing there is no exceedance of any specific emission control regulation or any ambient air quality standard. A revised air pollution emission notice (APEN) and application form must be submitted with a request for a permit revision. 2). This source is subject to the Common Provisions Regulation Part II, Subpart E, Upset Conditions and Breakdowns. The permittee shall notify the Division of any upset condition which causes a violation of any emission limit or limits stated in this permit as soon as possible, but no later than two (2) hours after the start of the next working day, followed by written notice to the Division explaining the cause of the occurrence and that proper action has been or is being taken to correct the conditions causing said violation and to prevent such excess emission in the future. 3). The emission levels contained in this permit are based on the following uncontrolled emission factors (any change in operations may change these factors): Screens: Particulate Matter: 0.16 pounds per ton of aggregate processed PM,o (particles less than 10 microns): 0.12 pounds per ton of aggregate processed (90.0% control applied for water spray bars.) 4). In accordance with C.R.S. 25-7-114.1, the Air Pollutant Emission Notice (APEN) associated with this permit is valid for a term of froe years. The five year term for the APEN received with this permit application expires on May 14, 2007. A revised APEN shall be submitted no later than 30 days before the five-year term expires. 5). This source is classified as a: Minor source 777/0204/001