2020-03-24_PERMIT FILE - C1981019A ‎(39)‎

• Permit No: C1981019A
• IBM Index Class Name: Permit File
• Doc Date: 3/24/2020
• Type & Sequence: TR135
• Section_Exhibit Name: 2.05 Operations and Reclamation Plans
• Media Type: D
• Archive: Yes

RULE 2 PERMITS
Where possible, the sealed holes will be marked. At times reclamation operations will cover up
the sealed drill holes and marking of holes will not be possible.
Within 60 days of the abandonment of a drill hole, approved drilling program or when requested
by the Division,the following information will be submitted:
a) Location of drill hole as plotted accurately on a topographic map.
b) Depth of drill hole.
c) Surface elevation of drill hole.
d) Intervals where water was encountered during drilling activities.
e) Diameter of drill hole
f) Type of amount of cement or other sealant used.
g) Name of drilling contractor and license number of rig.
h) How the hole was worked.
Exploration taking place inside and outside of the permit area will be handled through the Notice
of Intent(NOI)procedures. See the appropriate NOI for details for each program.
With the approval of Technical revision 50, all exploration holes located within the permit
boundary are transferred to NOI X-95-109-5 and are managed under Coal Exploration procedures.
Wells drilled as an integral part of water monitoring plan identified in the PAP (Permit C-81-019)
and water supply wells (for mining purposes) are managed under this Permit C-81-019.
Water and Air Quality Control Techniques
Steps to be taken to comply with the Clean Water Act and other applicable water quality laws and
regulations and health and safety standards include a comprehensive drainage and sediment control
plan described in Section 2.05.3 and Sections 4.05.1 through 4.05.18. With respect to compliance
with the Clean Water Act, Colowyo has a discharge permit from the Colorado State Department
of Health under the National Pollutant and Discharge Elimination System (NPDES). Compliance
with this permit will serve to effect compliance with the Clean Water Act and the Colorado Water
Quality Control Act. A copy of this submittal is presented in Exhibit 7, Hydrology Information.
Colowyo, likewise, operates under several emission permits from the Colorado Department of
Health, Air Pollution Control Division. Fugitive dust control measures will be employed as an
integral part of the mining and reclamation operations.
Colowyo conducts air quality monitoring at the site in accordance with the requirements of
emission permits approved by the Colorado Air Pollution Control Division. A copy of all
applicable emission permits has been included in Exhibit 8 of the application.
Details of pollution control measures are discussed in section 2.05.6.
Rule 2 Permits 2.05-37 Revision Date: 12/20/19
Revision No.: TR-135