2008-07-21_REPORT - C1996083

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 7/21/2008
• Doc Name: 2nd Qtr 2008 Waste Pile/Gob Report
• From: J.E. Stover & Associates
• To: DRMS
• Permit Index Doc Type: Waste Pile/Fill Report
• Email Name: JJD
• Media Type: D
• Archive: No

Project:
• ' GEOTECH
; Client / On Site Rep:
Bowie Resources / B. Bear

Bowie Mine Gob Pile Stability Civil, Structural & Geoiechnica! Engineers
CO 81401
222 South Park Ave
- Montrose Contractor / Rep:
Load Out Services / S. Weft
Project No:
2005126-CMT Date:
4/15/2008 .
.
Ph.: [phone] • FAX: [phone]
CONSTRUCTION MATERIALS TESTING LABORATORY Technician:
R. Wilson
DAILY COMPACTIO N REPORT
TEST TYPE MAX DRY OPTIMUM DRY MOISTURE PERCENT NOT SOIL LAB SAMPLE
ETEM17
ER LOCATION
Gob Embankmen# GRADE ELEV NUC SAND DENSITY
(pcf) MOISTURE
CONT. (%) DENSITY
(pcf) CONTENT
(%) COMPACTION wrrHlN
SPEC TYPE NUMBER
(PT#4336) N19496.691/E36667.321 6185.9 X 91.3 9.0 88.2 9.3 96.6 ob 4230/31 r/c @26%
B Retest of test Nos. 203 A and 203 6193.0 X 90.0 10.0 87.2 9.7 96.9 gob 4230/31 r/c @15%

MOISTURE / DENSITY SPECIFICATIONS OBSE RVATION / TESTING FIELD OBSERVATIONS
Specified Date: Compaction Equipment Used:
Compaction 900/0 + Cohesive Soils X
Requirement: Cohesionless Soils Full Time: Day:
S M T
X W Th F S
Sheepsfoot: F --X l
Part Time: Weather: Sun Clear Overcast Rain Snow
Specified x X Smooth Drum Roller:
Moisture N/A Cohesive Soils X
Requirement: Cohesionless Soils Number of Site Visits/Day: Temp: To 32 32-50 50-70
X 70-85 85 Up
Vibratory:
Testing Only: A Wind: Still Mod High
Requested By (Company Name): X X Other (List Below):
Laboratory Testing ASTM-698 Cohesive Soils X
Procedure:
Cohesionless Soils S. West / Load Out Services Humidity: Dry

X Mod Humid
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:
S. West /
T3u was not informed prior
it
that th
i
l
t
n
Contractor Not Working Due To: The Contractor Is: Load Out Services o o our our arr
va
e
s
e
o
contractor would not be working

Inclement Weather:

Equipment Malfunction:
Processing Frozen Material; Processing wet material:

Stripping and/or Grabbing: Moisture Conditioning Dry Mat'I: Field Copies Given To:

Contractor:
Client: on this date.

Unknown:
Stockpiling Fill: Removing Unsuitable Mat'I: CM/GM:
Other: PAGE 1 OF 1
05-126-CMT Bowie Mine Gob Pile Stability.xis DCR4-15-08#207-ap/sj