2022-10-27_PERMIT FILE - M2022001 ‎(3)‎

• Permit No: M2022001
• IBM Index Class Name: Permit File
• Doc Date: 10/27/2022
• Doc Name Note: Cover Letter and Revised Application Pages
• Doc Name: Adequacy Review Response #3
• From: Civil Resources, LLC
• To: DRMS
• Email Name: PSH
• Email Name: JLE
• Media Type: D
• Archive: No

Page 2
Mr.Peter Hays
October 27,2022
Parcel 105721300026 is listed being owned by Leighton Wyscaver on the Exhibit C-2 map.
Based on the Exhibit C-3 map, the owner of the parcel is Neil Shimon. Please review the
Exhibit C-2 map and revise the map accordingly. Revised map included.
Please update the Exhibit C-2 map to include the following noticed property owners:
•Donald and Bonnie Deibel
•Mack WCR 43 LLC
•Zabka Farms
The map C-2 has been revised and is included. Zabka Farms is listed as co-owner of Parcel
105720000015 along with CAW Equities, LLC. Mack WCR 43 LLC used to be listed as co-owner of
Parcel 105720000019 along with CAW Equities, LLC but has subsequently been removed since the
initial submittal of this map.This has been added to the map. Donald and Bonnie Deibel are at
Parcel 105721000023 which is located to the southeast of the site and is technically outside of the
200'notification boundary. They have been added to the map.
6.4.4 Exhibit D-Mining Plan
8. The Applicant's response is adequate.
6.4.5 Exhibit E-Reclamation Plan
10. The Applicant's response is adequate.
6.4.6 Exhibit G- Water Information
14. The Applicant's response is adequate.
15. The Gilcrest Area Alluvial Groundwater Model dated August, 2022 is under review by
Division staff. Any adequacy concerns related to the report will be sent under separate
cover. Response to the Groundwater Model comments have been included with this letter.
6.4.18 Exhibit R-Proof of Filing with County Clerk and Recorder
20. Please provide an affidavit or receipt indicating the date on which the revised application
information required to address this adequacy letter was placed with the Weld County Clerk
and Recorder for public review,pursuant to Subparagraph 1.6.2(1)(c). Copy of the email to Weld County
has been included with this letter.
6.4.19 Exhibit S-Permanent Man-made Structures
24. The Applicant's response is adequate.
6.5 Geotechnical Stability Exhibit
28. Please update the Exhibit C-Mining Plan Maps to indicate the required offsets from the gas
lines and the slurry wall based on the stability analysis results.The indicated annotation has been
included in the attached Exhibit C-5 and C-7 Maps. The Cell 6 slurry wall alignment has been shifted
slightly and the gas lines in cross-section B are closer to the slurry wall but still greater that the 40'
required for FOS.
5S. Based on the Exhibit C-7 map, cross-section B should be labeled Section-Cell 6. Please
review the Exhibit C-7 map and revise the map accordingly.
6.4.6 Exhibit G- Water Information(New)
30. On Page G-5, the Applicant states to establish pre-mining groundwater quality for the site
the permittee will sample MW-2 on the downgradient side of the site prior to mining.
Please commit to sampling an upgradient groundwater well prior to mining to establish pre-mining