2009-01-13_REPORT - C1996083

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 1/13/2009
• Doc Name: 4th Quarter 2008 Wastebank & Gobpile Inspection
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Waste Pile/Fill Report
• Email Name: JJD
• Media Type: D
• Archive: No

Project:
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.................... ...................
GE0TECH '
..
.::::
...:::::
Client / On Site Rep:
Bowie Resources / B. Bear

Bowie Mine Gob Pile Stability ......
.....
...................................
? ?
Civil, Structural & Geotechnical Engineers
- Montrose
CO 81401
222 Souih Park Ave
Contractor /Rep:
Load Out Services / Ty Hyatt
Project No:
2005126-CMT Date:
12/3/2008 ,
.
Ph.: [phone] - FAX: [phone]
CONSTRUCTION MATERIALS TESTING LABORATORY Technician:
L. Sanchez
DAILY CO MPACTION REPORT
TEST TYPE MAX DRY OPTIMUM DRY MOISTURE PERCENT NOT SOIL LAB SAMPLE
TEST
NUMBER LOCATION
Embankment Fill - Gob Pile No. 4 GRADE ELEV NUC SAND DENSITY
(pcf) MOISTURE
CONT. (%) DENSITY
(pcf) CONTENT
(%) COMPACTION WITHIN
SPEC TYPE NUMBER
214A Retest of test No. 214 6091.66 X 81.1 11.9 78.4 9.1 96.7 gob #214 r/c 024%
221 (PT#4351) N 19540.48/E37887.00 6100.26 X 104.8 8.0 94.0 10.2 90.0 gob #4230 & *4231 r/c oqs%

Embankment Fill - Gob Pile No. 1
215A Retest of test No. 215 6209.2 X 86.8 10.2 80.2 9.8 92.3 ob 0213r/<@28%
216A Retest of test No. 216 6215.0 X 86.0 11.2 79.5 10.9 92.4 gob #z13 roc 019%
219A Retest of test No. 219 6209.7 X 79.8 11.8 75.4 13.4 94.4 gob #217 r/c 038%
220A Retest of test No. 220 6216.07 X 79.5 11.2 76.3 12.6 95.9 gob 9217 roc 025%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION / TESTING FIELD OBSERVATIONS
Specified Date: Compaction Equipment Used:
Compaction 90%+ Cohesive Soils X
Requirement: Cohesionless Soils Full Time: 0 Day:
5 M T W
X Th F 5
Sheepsfoot: A
Part Time: Q Weather: Sun Clear Overcast Rain Snow
ecified
S x X Smooth Drum Roller:
p
Moisture N/A Cohesive Soils X
Requirement: Cohesionless Soils Number of Site Visit/Day: Temp: To 32
x 32-50
X 50-70 70-85 85 Up
Vibratory:
Testing Only: Wind: Still Mod High
77-1
Requested By (Company Name): X Other (List Below):
Laboratory Testing ASf.M-698 Cohesive Soils X
Procedure:
Cohesionless Soils Ty Hyatt / Load Out Services Humidity: Dry

X Mod Humid Haul Traffic
DENSITY / COMPACTION TESTING WAS NOT PERFORMED
ON THIS DATE FOR THE FOLLOWING REASONS: Insufficient amount
lof material placed. Informed (Rep of Company) of Test Results:
Ty Hyatt /Load Out Services
Burn was not informed prior
to o ou our arrival on site that the
Contractor Not Working Due To: The Contractor Is: contractor would not be working

Inclement Weather:

Equipment Malfunction:
Processing Frozen Material: =Processing Wet Material:

Stripping and/or Grubbing: Moisture Conditiomtng Dry Mat'!, Field Copies Given To:

Contractor:
Client: on this date.

Unknown:
Stockpiling Fill: =Removing Unsuitable Mafl: E:? CM/GM:
Other: PAGE 1 OF 1
05-126-CMT Bowie Mine Gob Pile Stability.As DCR12-3-081s#214A-ap