2010-07-06_REPORT - C1996083 ‎(2)‎

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 7/6/2010
• Doc Name: 2nd Quarter 2010 Gob Pile Stability
• From: J.E. Stover & Associates, Inc
• To: DRMS
• Permit Index Doc Type: Waste Pile/Fill Report
• Email Name: JJD
• Email Name: SB1
• Media Type: D
• Archive: No

Project: . ............................. :.........................
GEOTECH
-
. . Client / On Site Rep:

Bowie Resources /Basil Bear

Bowie Mine Gob Pile Stability ...........................
........ ....................:
....... ...........
Civil, Structural & Geotechnica€ Engineers
• Montrose
CO 81401
th Park Ave
222 s
Contractor / Rep:

Bowie. Resources /'Tracy M.
Project No:
2005126-CMT Date:
5/5/2010 .
.
ou
Ph.: [phone] • FAX: [phone]
CONSTRUCTION MATERIALS TESTING LABORATORY Technician:
G. ]ones
DAILY CO MPACTION REPORT
LOCATION TESTTYPE MAX DRY OPTIMUM DRY MOISTURE • PERCENT NOT SOIL LAB SAMPLE
TEST
NUMBER GRADE ELEV NUC SAND DENSITY
(pcf j MOISTURE
CONT. C%) DENSITY
:pct; CONTENT
(%'o) coMPAcnoN wm•uN
spec TYPE NUMBER
361 (PT#4507) N19236.74/E37875.26 6053.9 X 107.4 10.8 97.6 . 14.8 90.1 gob 358 r/c @17%
362 (PT#4508) N19286.53/E37969.60 6050.4 X 102.9 10.4 98.7 15.9 95.9 gob 354/355 r/c @17%
363 (PT#4509) N19459.68/E38182.62 6055.5 X 108.4 9.7 105.2 13.3 97.0 gob 354/355 r/c 026%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION / TESTING FIELD OBSERVATIONS
Specified Date: Compaction Equipment Used:
Compaction 90o fo + Cohesive Soils
Requirement: Cohesionless Soils Full Time: Day: 5 M T W
X Th F S
Sheepsfoot:
Part Time: A Weather: Sun Clear Overcast Rain Snow CAT 815
Specified x X Smooth Drum Roller:
Moisture Cohesive Soils
Requirement: N/A Cohesionless Soils Number of Site Visits/pay: Temp: To 32 32-50 50-70
X 70.85 85 Up
Vibratory:
Testing Only: IA Wind: Still Mod High
Requested By (Company Name): X Other (List-Below):
ASTM Laboratory Testing
Procedure: p- _ 69 698 Cohesive Soils

Cohesionless Soils
Tracy Matekovic i Bowie Resources
Humidity:
•
Dry

X
Mod
Humid
DENSITY/ COMPACTION
ON THIS DATE FOR TESTING WAS NOT PERFORMED
THE FOLLOWING REASONS: l Insufficient amount
of material placed. Informed (Rep of Company) of Test Results:
Basil Bear & Tracy Matekovic
Buckhorn was not informed prior
l
i
n
h
h

Contractor Not Working Due To:
The Contractor Is: to our arriva
o
s
e
te t
at t
contractor would not be working

Inclement Weather:

Equipment Malfunction:
Processing Frozen Material: ?Processino Wet Material:

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

Contractor.
Client: on this date.

Unknown:
Stockpiling Fill: Removing Unsuitable Matl: CM/GM:
Other: PAGE 1 OF 1
05-126-CMT Bowie Mine No. 2 Gob Pile Stability.As DCR5-5-10gj#361