REP34052

• Permit No: C1982057
• IBM Index Class Name: Report
• Doc Date: 4/3/1992
• Doc Name: 1991 Annual Reclamation Report
• Permit Index Doc Type: Annual Reclamation Report
• Media Type: D
• Archive: No

~
Tabl
2
Salvageable Soil by Sail Map Unit from the Remaining
Disturbance Area in the First Five-Year Term for Permit C-82-057
Cl
Ma~Unit Designation
~ Affected _____
_
- Soil Salvage___
_____-
____

T2T _
_
Area Thickness Volume
(Symbol) (Name, Slope) (Acres) (feet) (AC.Ft)
-T3T------ -- ------ - T 7
--- Disturbed TA HR 96.6 -- 69.7
C4) [5)
--- Disturbed - Mine 325.5 -- 389.5
2VD, 2VE Routt, 15 -50% 15.3 2.5 38.3
XBD, X8E winevada - Spl itro, 15-50% 32.0 2.0 64.0
X8F Ninevada - Spl itro, 50-70% 9.8 2.0 19.6
11D Binc o, 15-30% 15.8 0.5 7.9
12 C, 12D,12E Buckskin, 10-SOX 12.5 1.5 18.8
27A Silas, 0-5% 7.4 3.5 25.9
33D Lymans on var. - Teton, 75 -30% 7.4 1.0 7.4
,
34D Cou[is, 15 -30% 4.6 4.0 18.4
35L, 35 D, 35E Aaberg, 10-50% 120.9 0.5 60.4
46C, 46D Splitro, 10-30% 39.3 1.0 39.3
SOC, SOD Coche[opa, 10-30% 32.7 2.0 65.4
VS OD Lochetopa va r, 15-30% 5.5 1.5 8.3
53C,53D ui nevada, 10-30X 29.9 2.0 59.8
66D Foidel, 15 -30% 5.0 4.5 22.5
101 Ustic Torriorthents - Rock outcrop, 50-70% 4.1 0.5/0.0 1.2
103 Roxal var. - Lyma nson - Sta rman, 30- 70% 47.4 0.5 23.7
5103 Starma n, 30-70X 2.3 0.5 1.1
W Nater 0.3 0.0 0_0
C3) _
TOTAL - TA HR 96.6 69.7
C4)
TOTAL - MINE 717.7 871.5
(1)Soil map units are identified in Table 9-3, Tab 9 and on the baseline soil map, Exhibit 9-1, Soil Types and Topsoil Salvage Map (dated 04/19/91)
for Permit L-82-057.
<2)Soil salvage thickness values are identified in Table 21-1, Tab 21 and on the baseline soil map, Exhibit 9.1 for Permit C-82-057.
(3)A rea currently disturbed for [he tie across haul road - TAHR (see Table 21-1, Permit L-82-057). The volume of soil salvaged and stockpiled in
1989 was 69.7 acre-feet. Therefore, the average soil replacement thickness will be 0.7 feet (69.7 acre-feet/96.6 acres).
(4)A rea currently disturbed for [he mine area (see Exhibit 91.2, Soi! Resources Map. No soil will be replaced on those facilities which are [o be
retained to compliment the final pos tmine land use. These facilities include the high water line area and spillway of Ponds 005 and 006 (5.0
acres), and a 100-foot-wide section of the mine entrance road (19.5 acres), Road A (20.2 acres), Road G (21.6 acres), and Road N (19.7 acres).
The average soil replacement thickness for the mine disturbance area will be at least 1.3 feet (871.5 acre-feet/631.5 acres).
(5)Soil which currently exists in stockpiles (see Exhibit 91.2 of this report for sites in the mine area and Exhibit 9-2 of Permit C-82-057 for
sites along the tie-across haul road. Table 91.2 lists the soil volume for each stockpile.