APPCOR10727

• Permit No: C1992080
• IBM Index Class Name: Application Correspondence
• Doc Date: 5/4/1993
• Doc Name: C-92-080 CARBON JUNCTION PERMIT
• From: DMG
• To: PIONEER ENGINEERING
• Media Type: D
• Archive: No

r ~ III IIIIIIIIIIIIIIII
999
STATE OF COLORADO
DIVISION OF MINERALS AND GEOLOGY
Department of Natural Resources
1313 Sherman St., Room 215
Denver, CO 80203
Phone:[phone]
FAx:[phone]
May 4, 1993
Mr. Darry Ferguson
Pioneer Engineering
3375 S. Bannock Suite 210
Englewood, CO 80110
Re: C-92-080 - Carbon Junction Permit
Dear Mr. Ferguson:
Listed below are the remaining adequacy issues that we discussed on
May 3, 1993.
of cow
`~ b
F~:i
\ ~ ~~ o
•~~r 6.
Roy Romer
Governor
.aLChaef 8. long
D rvismn Director
The statement about pumping the pit water to Carbon Junction Creek
on page 4-6, paragraph 7 will need to be changed to reflect the
similar statement in paragraph 4, pages 5-14.
2. A statement indicating how the ponds are dewatered and the time
necessary to dewater the 10 year event is required for each pond.
3. Delete the statement on pages 4-21, 5-38, 5-40 and elsewhere about
maps and supplemental material being incorporated into the permit
by this reference. Any required maps and/or supplemental material
should be incorporated into this stand alone document.
4. The well permit number should be indicated in paragraph 1, pages
4-12 and the statement "has filed for" should be changed to has
been issued... .
5. Paragraph 4, pages 5-13: reference to the figure and page number
on the handbook should be deleted.
6. Pages 5-31, paragraph 4, the last sentence about requesting a
reduction for woody plant density should be removed. Also on pages
5-32, paragraph 3, change wood to woody.
7. Pages 4-21, remove the statement that no ARR's will be
submitted ... .
8. Include in the appropriate appendix the cross section of each ditch
and the associated calculations.
S i n~c''e`'r'e~r
~rry B ` R~ ey
Reclamation Speci ist
HBR/amm
7391E