2010-10-07_REPORT - C1996083

• Permit No: C1996083
• IBM Index Class Name: Report
• Doc Date: 10/7/2010
• Doc Name: 3rd Quarter 2010 Wastebank Inspection Report
• From: J.E. Stover & Associates
• To: DRMS
• Permit Index Doc Type: Waste Pile/Fill Report
• Email Name: JJD
• Email Name: SB1
• Media Type: D
• Archive: No

Project: I
' GEOTECH Client / On Site Rep:
Bowie Resources / Basil Bear
Bowie Mine Gob Pile Stability Civil. Structural & Geotechnical Engineers
222 South Park Ave. • Montrose
CO 81401 Contractor /Rep:
Bowie Resources / Tracy M.
Project No:
2005126-CMT Date:
8/11/2010 ,
Ph.: [phone] • FAX: [phone]
CONSTRUCTION MATERIALS TESTING LABORATORY Technician:
G. Jones
DAILY CO MPACTION REPORT
- LOCATION TEST TYPE MAX DRY OPTIMUM DRY MOISTURE PERCENT NOT SOIL LAB SAMPLE
TEST
NUMBER GRADE ELEV NUC SAND DENSITY
(pcf) MOISTURE
CONT. (%) DENSITY
(pcf) CONTENT
(%) cOMPACTioN WITHIN
SPEC TYPE NUMBER
401 (PT#4548) N19260.07/E37913.40 6064.2 X 100.2 9.9 93.5 12.2 93.3 gob 333/336 rc 0 18%
402 (PT#4549) N19429.64/E38102.38 6068.3 X 101.1 10.0 95.8 11.6 94.7 gob 333/336 rc 0 14%
403 (PT#4550 N19315.03/E37475.33 6089.3 X 98.8 10.6 91.7 11.6 92.8 gob 330A/335 rc @ 19%
404 (PT#4551) N19307.52/E37582.25 6092.0 X 105.2 10.4 90.1 14.1 85.6 X gob 356016%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION J TESTING FIELD OBSERVATIONS
Specified Date: Compaction Equipment Used:
Compaction 90%} Cohesive Soils
Requirement: Cohesiontess Soils Full Time:

-
- Day:
S M T w
X Th F S
Sheepsfoot:
7
71
Part Time: 17
Weather:
Sun
Clear
Overcast
Rain
Snow
CAT 815
Specified x X Smooth Drum Roller:
Moisture ?/? Cohesive Soils
Requirement: Cohesiontess Soils Number of Site Visits/Day: Temp: To 32 32-50 50-70 70-85
X 85 Up
Vibratory:
Testing Only: I Wind: Still Mod High
ASTM Requested By (Company Name): X Other (List Below):

Laboratory Testing D-698 Cohesive Soils
Procedure: D-69
Cohesionless Soils
Tracy Matekovic
Humidity:
Dry
Mod
X
Humid
DENSITY/ COMPACTION
ON THIS DATE FOR TESTING WAS NOT PERFORMED 7
THE FOLLOWING REASONS: InSufffificient amount
of aterial placed. Informed (Rep of Company) of Test Results:
Tracy
Buckhorn was not informed prior
Contractor Not Working Due To: The Contractor Is: to our arrival on site that the
contractor wo
ld not be
o
kin

Inclement Weather:

Equipment Malfunction:

Processing Frozen Material: Processing Wet Material:

stripping and/or Grubbing: Moisture Conditioning Dry Maul:
Field Copies Given To:

Contractor:
Client: u
w
r
g
on this date.

Unknown:
Stockpiling Fill: Removing Unsuitable MaYI- CM/GM:
Other: PAGE 1 OF 1
05-126-CMT Bowie Mine No. 2 Gob Pile Stability CC-S] 7.19.10.xls DCR8-11-10gj#401