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PERMFILE102882
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PERMFILE102882
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Last modified
8/24/2016 9:56:36 PM
Creation date
11/24/2007 9:22:07 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981032
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
CHAPTER M ABANDONMENT AND RECLAMATION PLAN
Media Type
D
Archive
No
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The boundaries for the communities were taken from Exhibit K-1 of <br />1. the existing permit, site verifications and photographs of the <br />area. Planimetering the original vegetative communities in the <br />reclaimed areas from Exhibit M-1B yields the following: <br /> <br />• <br />Nift Mine Meadow Original Area: 1.30 acres. Of this original amount, <br />almost all of this gran was restored as the access road, storage <br />building, storage building access road and re-established drainage <br />channel at the request of the landowner. See Exhibit M-1B. Since <br />revegetation cannot be counted for this area, it must be removed <br />from the area for which the revegetation standard applies. <br />Nlf1 Mine Mountain Shrub Original Area: 9.03 acres. <br />NlF1 Mine Big Sage Original Area: 1.11 acres <br />The weighted average is derived for the percent cover of the <br />original communities for those lands to be reclaimed to the <br />vegetation standards. All acreages were determined from the <br />detailed survey data of Exhibit M-3 and Exhibit M-18. The disturbed <br />area acreages were determined by surveying by Peter Epp and <br />Associates, professional land surveyors of Denver, Colorado. All <br />acreages are shown on each map of Exhibit M-3. The weighted average <br />is derived below: <br />Area Acres Orig. Veg. Cover Weighted Average <br />Rienau iF2 Mine 5.03 <br />Rienau ponds 1.40 <br />Refuse area 4.08 <br />Nlil topsoil area 1.63 <br />Np1 mine (big sage) 1.11 <br />65.1 (mtn shrub) <br />65.2 (big sage) <br />65.2 (big sage) <br />65.1 (mtn shrub) <br />65.2 (big sage) <br />327.45 <br />91.28 <br />266.02 <br />106.11 <br />72.37 <br />N1F1 mine (mtn shrub) 9.03 65.1 (mtn shrub) 587.85 <br />------------------------------------------------------- <br />Total: 22.28 Total: 1451.08 <br />weighted average cover, all areas combined = 1451.08/22.28 = 65.13 <br />M-~aN-i <br />~r <br />g/~9y <br />
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