PERMFILE123653

• Permit No: C1981029
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: APPENDIX 2.05.3-8 IMPOUNDMENT CERTIFICATION STATEMENTS SUN COAL CO MEADOWS 1 ROUTT CNTY COLO
• Media Type: D
• Archive: No

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DENSITY-COMPACTION TEST RESULTS
PROJECT: Sun Coal, Meadows No. 1 Mine PROJECTNO.: 31102.0 DATE: 7/5, 7/6/84
Reclamation Project
LOCATION: Routt County, Colorado REPORT NO.: TIME:
SOURCE: SAMPLE NO.: ENGINEERIN(; TF(`HNICIAN: Josh Rnsan
TEST DEPTH PROCTOR OPTIMUM
MOISTUR DRY
OMPACTIO
NO Pond No. 2 LOCATION OR DENSITY DENSITY CONTE BOIL TYPE
. looking down drainage at dam ELEVATION PCF CONTENT PCF ~ T. REQ.
AC
C
1 left No. 1-No. 3 113.5 12.0 114.64 12.5 101 90 CL-CH
2 center ~ are for 1'of 113.5 12.0 114.35 14.8 100.) 90 CL-CH
fill in core
3 right trench 113.5 12.0 107.1 14.3 94.4 90 CL-CH
4 right center No. 4-No. 5 113.5 12.0 116.4 14.3 102.6 90 CL-CH
are 2nd and
3rd foot of
5 left center fill in core
trench 113.5 12.0 106.75 14.5 94.1 90 CL-CH
6 left center l+ft.of fill 113.5 12.0 119.0 14.1 104.8 90 CL-CH
7 right center 2+ft.of fill 113.5 12.0 106.15 14.1 93.8 90 CL-CH
8 right center 3+ft.of fill 113.5 12.0 106.5 12.0 93.8 90 CL-CH
9 left center 4+ft.of fill 113.5 12.0 117.95 10.6 103.9 90 CL-CH
10 backfill for outlet pipe top of core 113.5 12.0 97.2 14.4 85.6 90 CL-CH
(upstream) trench ( ailed
11 backfill for outlet pipe top of core 113.5 12.0 106.95 12.2 94.2 90 CL-CH
(upstream) trench
12 backfill for outlet pipe top of core 113.5 12.0 113.8 11.9 100.3 90 CL-CH
(downstream trench
13 left center 5+ft.of fill 113.5 12.0 112.6 11.1 99.2 90 CL-CH
14 right center 6+ft.of fill 113.5 12.0 111.35 13.8 98.1 90 CL-CH
EQUIPMENT: Campbell Pacific Nuclear Corp. TYPE OF TEST: 8 inch transmission/1 minute
MC-1 Moisture/Density Gauge TEMPERATURE: 60-85°
WIND: 6-10 mph
PRECIPITATION: None to trace
0
D
DENSITY • COMPACTION TEST RESULTS ~~'h No: 31102.0
Dale:
FOX Consulting Engineers and Geologists Figure

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