_GENERAL DOCUMENTS - C1981017 ‎(290)‎

• Permit No: C1981017
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Name: Bid Documents ‎(IMP)‎
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

DIVISION OF MINERALS AND OG STATE OF COLORADO
l)(IMr,n)ent of Natural Reso OG LE Y
Resources
1 313 Shermen St, Room 215
Denver,Colorado 80203
Phone [phone]
FAX [phone]
July 26, 1995
CONFIDENTIAL, DEP'`1RTMENT
MEMO NATURA
TO: RESOUPcf,
Jim McArdle
Roy Rorer
FROM: Governor
Steve Renner lames S Loc hhead
Execu(rVf[)�rf(igr
RE: Waste Piles 3 Pr Michael8 Lon};
es and Mine
Projects Changes Dl�f�ion
Th
e currently Planned
changes to the
and seed mix Waste Piles bid concern
planting rates.
The ditch lining will be changed from the
to the following:
Bid Schedule quantities
Ditch 2
110 feet
Ditch 3 (reduction of 565 feet)
400 feet (reducti on of
Ditch 4 225 feet)
270 feet (reduction of
Ditch 5 430 feet)
400 feet
Ditch 6 (reduction of 625 feet)
700 feet -
Ditch 7 (reduction of 600 feet)
1 , 325 feet
This (addition of 125 feet)
accounts
discussed for a net reduction
applied in the field earlier of 2, 320 feet of liner.
in the steeper this month, As we
occur near the end per areas of these liner will
erosion of the ditches, ditches. These only be
than the other Ditch 7 appears to generally
proposed. Bo ue ditches, so a reduction exhibit more
g has already been informed has not
I have of these been
measured the P changes .
5, 6 , 7 are capacities of the benches
the located. The benches on which
flow for which the are wide and ditches
were provided }� ditches were designed.
enough to
Diane Y Mid-Continent g The ditch pass
Delaney and her as Part of Technical designs
that these consultant, Savage and Sava Revision 25.
constructing benches not be redisturbed
g the ditches. 9e have requested
benches have ahead The re for the purpose of
reason for this request is that the
Y been topsoiled and seeded.
Given that the benches
have adequate
need to construct capacity,
ditches on the Pacity, I do not foresee a
benches except for those areas in /