2008-02-08_REVISION - M2004078

• Permit No: M2004078
• IBM Index Class Name: REVISION
• Doc Date: 2/8/2008
• Doc Name: Adequacy Review
• From: DRMS
• To: Civil Resources, LLC
• Type & Sequence: TR4
• Media Type: D
• Archive: No

DIVISION OF RECLAMATION, MINING AND SAFETY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, Colorado 80203
Phone: [phone]
FAX: [phone]
February 8, 2008
STATE OF COLORADO

Mr. Brad Hagen
Civil Resources, LLC
323 Fifth Street
PO Box 680
Frederick, CO 80530 I
RE: Lupton Lakes Resource; File No. M-2004-078
SW TKO Joint Venture, LLC; TR-04 Adequacy Review
Dear Mr. Hagen,
COLORADO
D IV I S I ON OF
RECLAMATION
MINING
SAFETY
Bill Ritter, Jr.
Governor
Harris D. Sherman
Executive Director
Ronald W. Cattany
Division Director
Natural Resource Trustee
The Division of Reclamation, Mining and Safety (Division) received the Technical Revision 04 (TR-04) for the
Lupton Lakes Resource Pit, Permit No. M-2004-078. The Division is required to make an approval or denial
decision no later than March 5, 2008; therefore, your response to the following adequacy review concerns should
be submitted to the Division as soon as possible.
1. The application was submitted by Civil Resources, LLC on behalf of the City and County of Denver acting by
and through its Board of Water Commissioners- Denver Water and Bromley Mineral Holdings, LLC. SW
TKO Joint Venture, LLC holds the permit for the Lupton Lakes Resource Pit and is considered the operator
for the site. The Division will need a letter from SW TKO Joint Venture, LLC. authorizing this revision to be
submitted by entities noted above on their behalf.
2. Rule 6.2.1(2) requires that maps be signed by a registered land surveyor, professional engineer, or other
qualified person. The maps submitted to the Division were not signed. Please resubmit a signed copy of the
maps.
3. According to Civil Resources, the work will be taking place on easements held by the Colorado Department of
Transportation (CDOT), Mr. Michael Bradley and Mr. Ken Olgilvie. Please be aware if the applies
encroad i`es into any easements as a result of the mining and reclamation plan, then the applicant i>1tisfo%in
legal right of entry documents from the easement holders for the proposed work. Please provide legal right of
entry agreements in accordance with Rule 6.4.14.
4. Please describe in further detail how the waste rock material will be handled, stored and disposed of during the
construction of the dewatering outfall pipe under State Highway 85 (SH 85). Please be reminded that all
disturbances will need to remain within the permit area.
5. Please describe how the water will be routed into the new dewatering outfall pipe. Please describe, design and
locate any new ditches or diversions that will need to be constructed leading into the SH 85 culvert.
6. Aerial maps note the South Plate River in close proximity to SH 85 in the location of the outfall of the
dewatering pipe. Please describe how impacts to the South Platte River will be minimized with the
Office of
Mined Land Reclamation Office
Denver Grand Junction Durango Active and Inactive Mines