PERMFILE65154

• Permit No: C1996084
• IBM Index Class Name: Permit File
• Doc Date: 7/5/2002
• Doc Name: Site Map and Test Pit Locations Phase 1
• Section_Exhibit Name: Exhibit 13 Fill Stability Report 1 Figure 1
• Media Type: M
• Archive: No

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RAI AD TRACKS O LRO KS POND
ND 003 — - 0 600 1200
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POND 8
POND 2 3 2�
SCALE: 1" = 600'
SUMMARY OF EXCESS SPOIL FILL CHARACTERISTICS
NOTE: 1.) VALLEY SLOPE >10 DEGREES, OR SIDESLOPE >20 DEGREES
CLASSIFIES AS VALLEY FILL.
2.) REMAINING "SMALLER" EXCESS SPOIL FILLS ASSOCIATED WITH
CONTOUR MINING ARE NON -VALLEY FILLS.
T
MONK MAP /NO SCALE
LEGEND:
AVERAGE VALLEY
SIDE
INDICATES LOCATION OF
m
EXPLORATORY TEST PITS
TP -1
SLOPE AT CENTERLINE
SLOPES
APPROXIMATE
(JOB NO. 26,559; REPORT
FILL #
(DEGREES)
(DEGREES)
VOLLIME(MCY)
CLASSIFICATION
4
10.5
24
0.05
VALLEY FILL
5
15.0
3.5
3.86
VALLEY FILL
6
9.5
16
0.06
NON- VALLEY
FILL
7
8.1
17
0.2
NON- VALLEY
FILL
8
14.6
25
3.77
VALLEY FILL
9
9.9
17
0.2
NON- VALLEY
FILL
8 -1
6.3
15
-
NON- VALLEY
FILL
NOTE: 1.) VALLEY SLOPE >10 DEGREES, OR SIDESLOPE >20 DEGREES
CLASSIFIES AS VALLEY FILL.
2.) REMAINING "SMALLER" EXCESS SPOIL FILLS ASSOCIATED WITH
CONTOUR MINING ARE NON -VALLEY FILLS.
T
MONK MAP /NO SCALE
LEGEND:
TP -7A
INDICATES LOCATION OF
m
EXPLORATORY TEST PITS
TP -1
INDICATES TEST PIT FROM
p
PREVIOUS INVESTIGATION
(JOB NO. 26,559; REPORT
DATED SEPTEMBER 30, 1997)
INDICATES EXTENT OF
PHASE I SURFACE MINE AREA
POST MINING BENCHES
EXCESS SPOIL FILL
SEDIMENTATION POND
CONTOUR MINE AREA
SITE MAP / TEST PIT LOCATIONS
LORENCITO SURFACE MINE
PHASE
CT/THOMPSON, INC.
CONSULTING ENGINEERS
1971 WEST 12TH AVENUE ■ DENVER. COLORADO ■ (303) 825 -0777 IV]
DRAWN BY: BP —REV.2 FILL 5 &8 — DATE: 3/11/02 — JOB NO. 32,611
DRAWN BY: BP DATE: 4/30/01 JOB NO. 32,611
DRAWN BY: BP —REM FILL 7 — DATE: 1/7/02 — JOB NO. 32,611 CHECKED BY: RDJ REVISED: 9/10/01 FIG. 1
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