GENERAL38678

• Permit No: M1977211
• IBM Index Class Name: General Documents
• Doc Date: 12/10/2001
• From: JERRY HERMANS
• To: LARRY OEHLER
• Media Type: D
• Archive: No

Page 2 Colorado Department of Public Health and Environment
Construction Permit Air Pollution Control Division
CASTLE CONCRETE COMPANY. Pikeview Quarry operations -
Permit No. 85EP365F
Final Approval -Modification-1
5. Emissions of air pollutants shall not exceed the following limitations (as calculated in the Division's
preliminary analysis): (Reference: Regulation 3, Part B, III.A.4)
Particulate Matter -Fugitive:......... . 60.1 tons per year
PM1p (Particulate Matter<t0 um) -Fug.: . 18.4 tons per year
Particulate Matter :................. .. 0.7 ton per year
PM,o (Particulate Matter<70 Nm):..... .. 0.4 ton per year
Compliance with fugitive particulate matter emission limits shall be demonstrated by not exceeding the
process rate limits, and by application of control measures specified.
6. This source is subject to Regulation No. 6 -Standards of Performance for New Stationary Sources,
Part A -Federal Register Regulations Adopted By Reference, Subpart 000 -Standards of
Performance for Nonmetallic Mineral Processing Plants, including, but not limited to, the following:
a. Visible emissions from conveyor transfer points shall not exceed 10 % opacity.
In addition, the following requirements of Regulation No. 6, Part A, Subpart A, General Provisions,
apply.
a. At all times, including periods of start-up, shutdown, and malfunction, the facility and
control equipment shall, to the extent practicable, be maintained and operated in a
manner consistent with good air pollution control practices for minimizing emissions.
Determination of whether or not acceptable operating and maintenance procedures are
being used wit( be based on information available to the Division, which may include,
but is not limited to, monitoring results, opacity observations, review of operating and
maintenance procedures, and inspection of the source. (Reference: Regulation 6, Part
A. General Provisions from 40CFR60,11)
b. No article, machine, equipment or process shall be used to conceal an emission which
would otherwise constitute a violation of an applicable standard. Such concealment
includes, but is not limited to, the use of gaseous diluents to achieve compliance with
an opacity 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. Performance tests shall be conducted as required under § 60.8.
e. Compliance with opacity standards shall be demonstrated according to § 60.11.
A copy of the complete applicable subpart(s) is attached.
041/0027/004 ver 11199