2018-08-03_PERMIT FILE - C1981019A ‎(2)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 8/3/2018
• Section_Exhibit Name: EXHIBIT 15 Permits
• Media Type: D
• Archive: Yes

STATE AND FEDERAL REGULATORY REQUIREMENTS
12. Visible emissions, with the exception of fugitive particulate emissions, must not exceed twenty
percent (20%) opacity during normal operation. During periods of startup, process modification,
or adjustment of control equipment visible emissions must not exceed 30% opacity for more
than six minutes in any sixty consecutive minutes. Opacity must be determined using EPA
Method 9. (Reference: Regulation Number 1, II.A.1. Et 4.)
13. This source is subject to the odor requirements of Regulation Number 2. (State only
enforceable)
14. AIRS point ID 033 is subject to Regulation No. 6, Part A, Subpart Y -Standards of Performance for
Coal Preparation Plants, including, but not limited to, the following:
[The requirements below reflect the rule language of 40 CFR Part 60 Subpart Y published in the
Federal Register on 10/08/2009. However, if revisions to this Subpart are published at a later
date, the owner or operator is subject to the applicable requirements contained in the revised
version of 40 CFR Part 60, Subpart Y.]
a. Discharge into the atmosphere from transfer points must not exhibit 20% opacity, or
greater.
15. AIRS point ID 035 will be subject to the New Source Performance Standards requirements of
Regulation Number 6, Subpart 000 whenever there is primary crushing capacity greater than
150 tons per hour (portable equipment) or 25 tons per hour (fixed equipment) at this location
as follows:
[The requirements below reflect the rule language of 40 CFR Part 60 Subpart 000 published in
the Federal Register on 4/28/2009. However, if revisions to this Subpart are published at a
later date, the owner or operator is subject to the applicable requirements contained in the
revised version of 40 CFR Part 60, Subpart 000.]
a. Visible emissions from each crusher must not exceed twelve percent (12%) opacity.
Visible emissions from each screen and transfer point must not exceed seven
percent (7%) opacity.
In addition, the following requirements of Regulation No. 6, Part A, Subpart A, General
Provisions, apply to AIRS IDs 032 and 035.
a. At all times, including periods of start-up, shutdown, and malfunction, the
facility and control equipment must, 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 will 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 No. 6, Part
A. General Provisions from 40 CFR 60.11
ARWCOLORADO
Air Pollution Control Division
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