2009-04-10_REPORT - C1996083 ‎(2)‎

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 4/10/2009
• Doc Name: 1st Quarter 2009 Gob Pile Stability Report
• 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: ............... .......------ .... .................... ........

' GE4TECH
Client / On Site Rep:
Bowie Resources / B. Bear

Bowie Mine Gob Pile Stability ............. .........................................................
...... Civii, Structural & Geotechnicai Engineers

O 81401
Contractor / Rep:
/
Load Out Services Ty Hyatt
Project No:
2005126-CMT Date:
1/6/2009 222 South Park Ave. • Montrose, C
Ph.: [phone] • FAX: [phone]
CONSTRUCTION MATERIALS TESTING LABORATORY Technician:
L. Sanchez
DAILY CO MPACTION REPORT
TEST TYPE MAX DRY OPTIMUM DRY MOISTURE PERCENT NQT SOIL LAB SAMPLE
??
NUMBER LOCATION

Gob Pile No. 2 -Embankment GRADE ELEV
NUC
SAND DENSITY

(pcf) MOISTURE

CONT. (%) DENSITY

(pcf) CONTENT

(%) COMPACTION WITHIN

SPEC TYPE NUMBER
225 (PT#4359) N19428.29/E37441.25 6097.0 X 108.9 12.0 99.4 16.5 91.3 gob #225 & #226 r/c 017%
226
227 (PT#4360) N19409.37/E37248.66
(PT#4361) N19384.66/E37562.60 6096.6
6091.8 X
X 113.4
107.8 10.9
10.2 103.0
104.9 16.5
13.6 90.4
97.3 gob
gob #225&#226r/c@33%
#227 r/c @23%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION / TESTING FIELD OBSERVATIONS
Date: Compaction Equipment Used:
Specified
Compaction Cohesive Soils X
Requirement: 90%+
Cohesionless Soils Full Time: Day:

5 M T

X W Th F S

Sheepsfoot: IF 'A
Part Time: Weather: Sun Clear Overcast Rain Snow
X X Smooth Drum Roller:
Specified
Moisture N/A Cohesive Soils X
Requirement: Cohesionless Soils Number of Site Visits/Day: Temp: To 32 32-50
X 50-70 70-85 85 Up
Vibratory:
Testing Only: Wind: Still Mod High
Requested By (Company Name): X Other (List Below):
Laboratory Testing ASTM-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
Buckhorn was not informed prior
to our arrival on site that the
actor Not Working Due To:
t
C The Contractor Is: contractor would not be working
on
r
Inclement Weather:
Processing Frozen Material: Processing Wet Material:

=Moisture Conditioning Dry MaYI:
bbi Field Copies Given To:

Contractor:
Client: on this date.
Equipment Malfunction:
Unknown: ng:
stripping and/or Gru
Stockpiling Fill: =Removing Unsuitable Mafl: CM/GM:
Other: PAGE 1 OF 1
05-126-CMT Bowie Mine Gob Pile Stability.As DCRl-6-091s#225-ap