2019-09-18_PERMIT FILE - C1981035 ‎(7)‎

• Permit No: C1981035
• IBM Index Class Name: PERMIT FILE
• Doc Date: 9/18/2019
• Doc Name: Licenses and Permits
• Section_Exhibit Name: KI Appendix 02
• Media Type: D
• Archive: No

GCC Energy, LLC Colorado Department of Public Health and Environment
Permit No. 09LP0202F Air Pollution Control Division
Final Approval — Modification 1
ATTACHMENT A
DETAILS OF EQUIPMENT /ACTIVITIES COVERED UNDER THIS FACILITY -WIDE PERMIT
AIRS ID: 067/1103 Page 9 of 11
DESCRIPTION
REMARKS
AIRS ID
MAKE, MODEL, S /N, DESIGN RATING, CAPACITY
SPECIFIC PROVISIONS
DIMENSIONS, CONSUMPTION, THROUGHPUT
001
Surface Activities: King I & King II.
Emission Control Measures
for Mining Activities:
Fugitive dust producing activities
Water /chemicals treatment of
Topsoil Removal and Portal Development (King II only)
graveled road surfaces.
Coal Extraction (King II only), Haul and Miscellaneous Road
Brushes / grasses,
Maintenance, all stockpiles.
Revegetation.
Two (2) Intermediate Coal Stockpiles,
Restrict traffic to established
One (1) Stoker Coal Stockpile,
roads.
One (1) Lump Coal Stockpile,
Two (2) Crushed Coal Stockpiles.
In order to avoid lumping of coal, no control is assumed for
stockpiles and front end loader transfers.
002
Crushing: King II
Subject to NSPS, Subpart Y.
Compliance plan.
One (1) Make: Gundlach, Model: 7055CC and Serial
Controlled by full enclosure.
Number: 7055CC1243R crusher,
Coal processed: 1,300,000 tons per year.
Controlled emission factors from AP -42, Chapter 11.19.2.2
Emission factor PM: 0.0012 Ibs /ton
Emission factor PM 10: 5.40 a -04 Ibs /ton
Emission factor PM2.5: 1.00 a -04 Ibs /ton
003
Two (2) Bins and loadout: King II
Uncontrolled drop to trucks.
Coal processed: 1,300,000 tons per year.
Emission factors from AP -42, Chapter 13.2.4, "Drop
Equation"
Emission factor PM: 7.34e -04 Ibs /ton
Emission factor PM 10: 3.47e -04 Ibs /ton
Emission factor PM2.5: 5.26e -05 Ibs /ton
AIRS ID: 067/1103 Page 9 of 11