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: M L.._ .....
-----?-°
- - GEOTECH ;
Client On Site Rep:
Bowie Resources / Basil Bear

Bowie Mine Gob Pile Stability .......... .
- Clvll .-----.._.._, & _..._.____. Geotech ..._..._....n ........_-.. Engi..._.' .............neers
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CO 81401
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Contractor / Rep:
Bowie Resources J Tracy M.
Project No:

2005126-CMT Date:

7/21/2010 on
rose,
ar
ve.
222 Sout
FAX: [phone]
Pt,.: [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 ELEI/
NUC
SAND DENSITY
(PCO MOISTURE
CONT. (%) DENSITY
(Pcf) CONTENT
(%) COMPACn0N wrrHIN
SPEC TYPE NUMBER
398 PT#4545 N 19194.46/E37881.35 6058.1 X 98.8 9.7 90.0 13.0 91.1 Gob 333 & 336 r/c @ 16%
399 (PT#4546) N 19444.06/E38142.08 6065.1 X 105.3 9.6 95.0 10.4 90.2 Gob 330A & 335 r/c @ 300/

MOISTURE / DENSITY SPECIFICATIONS OBSE RVATION / TESTING FIELD OBSERVATIONS
ecified
S Date: 7/ 21/20 10 Compaction Equipment Used:
p
Compaction Cohesive Soils
Requirement: 90°/D + Cohesionless Soils Full Time: Day: 5 M T W
X Th F S
Sheepsfoot: A
Part Time: A Weather: Sun Clear Overcast Rain Snow CAT 815
ecified
S x X Smooth Drum Roller:
p
Moisture Cohesive Soils
Requirement: N/A Cohesionless Soils Number of Site Visits/Day: Temp: To 32 32-50 50-70
X 70-85 85 Up
Vibratory:
Testing Only: F-X--] Wind: Still Mod High
Requested By (Company Name): X Other (List Below):
ASTM Laboratory Testing Cohesive Soils
Procedure: D-698
Cohesionless Soils Tracy Matekovic Humidity: Dry Mod

X Humid
DENSITY / COMPACTION TESTING WAS NOT PERFORMED
ON THIS DATE FOR THE FOLLOWING REASONS: Insufficient amount
of material placed. Informed (Rep of Company) of Test Results:
Tracy M.
Buckhorn was not informed prior
to 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 Conditioning Dry Matt: Field Copies Given To:

Contractor:
Client: on this date.

Unknown:
Stockpiling Fill: ?Removi" Unsuitable MoVl: CM/GM:
Other: PAGE I OF 1
05-126-CMT Bowie Mine No. 2 Gob Pile Stability CC-SJ 7.19.10,XIs DCR7-21-10gj#398