2013-05-22_PERMIT FILE - M2013023 ‎(5)‎

• Permit No: M2013023
• IBM Index Class Name: PERMIT FILE
• Doc Date: 5/22/2013
• Doc Name: Response to Comments
• From: ABDCAD, LLC
• To: DRMS
• Email Name: TOD
• Media Type: D
• Archive: No

RESPONSE: Exhibit E and Maps page M -2 Exhibits A/B, Page M -3 Exhibit C and Site
Description are corrected to include three man -made structures with -in 200 ft. of
the affected mining area:
1. Center Pivot Sprinkler.
2. Irrigation Ditch.
3.3 Wire Fence.
Please see the attached copy of the Operator /Structure Owner Damage
Compensation Agreements.
7. Please correct the scale on Map M -2.
RESPONSE: Please see attached maps pages M -2 and M -3. Scale has been
corrected to 1" =100'
8. Please resolve the apparent discrepancy between page 3 of Exhibit D and page 3 Exhibit E —
top soil replacement depth.
RESPONSE: Please allow for a change affecting both Exhibit D and Exhibit E
describing the corrected top soil replacement depth as 6 ".
9. In order to sufficiently describe the post mining topography, please add contour lines that
show the appropriate gradient of all reclaimed slopes.
RESPONSE: Please see page M -3, Exhibit D for added contour lines indicating
approximate lines of slope.
10. Please resolve the apparent discrepancy between the NRCS Custom Soil Resource Report
indicating an existing excavation with -in the proposed permit boundary and Exhibit E which
states "There are no previously mined areas, roads, or excavations resulting from utility
construction on the proposed site"
RESPONSE: Excavation is noted in the NRCS Custom Soil Report, however
it is understood that some soil, sand and gravel with -in the permit boundaries had
been gradually unearthed, stored and removed over the years exclusively for
personal use on the property Owner's farm.
GENERAL COMMENTS AND QUESTIONS
11. Please submit application form with correct spelling of the business trade name.
RESPONSE: Please see attached page one "Construction Materials Limited
Impact (110) Operation Reclamation Permit Application Form" with the
corrected applicant name Riverside Aggregates, LLC
12. The Division Suggests using a standard scale of 1" =100' on all maps
RESPONSE: Please see attached revised maps including 1" =100' scale
13. The Division suggests adding a 1" scale bar to each drawing.
RESPONSE: Please see attached maps pages M -2 and M -3. A 1" scale bar has
been added
14. Post mining land use — Pastureland or Rangeland?
RESPONSE: The post- mining classification is corrected to be rangeland.
General Comments:
Please note:
1. A copy of the May 6, 2013 letter from the State Historic Preservation Office has been
received and reviewed. Riverside Aggregates, LLC intends to state laws governing the
discovery of human remains as noted in the letter.
2. If groundwater is incurred as a result of mining activity; every effort will be made to stop
the flow and mitigate any further groundwater seep.
Sharp Pit #2 - DRMS File N0. M- 2013 -023 ^� Riverside Aggregates, LLC.
May 10, 2013 Preliminary Adequacy Review Response