2010-01-07_REPORT - C1996083

• Permit No: C1996083
• IBM Index Class Name: REPORT
• Doc Date: 1/7/2010
• Doc Name: 4th Quarter 2009 Waste Bank/GOB Pile Monitoring
• From: J.E. Stover & Associates
• To: DRMS
• Permit Index Doc Type: Waste Pile/Fill Report
• Email Name: JJD
• Media Type: D
• Archive: No

........................................r ?..........................i. Client / On Site Rep:
Project: GEOTECH I Bowie Resources 15- Bear

.
................................................. ............... ...........
...................................................................................................... Contractor / Rep:
Bowie Mine Gob Pile Stability Civil, Structural & Geotechnical Engineers
Loadout Services / S. West
222 South Park Ave. • Montrose, C:O 61401
: [phone] • T=AX: [phone] Technician:
Ph
.
Project No: Date:
2005126-CMT 10/22/2009 CONSTRUCTION MATERIALS TESTING LABORATORY L. Sanchez
DAILY COMPACTION REPORT
TEST TYPE MAX DRY OPTIMUM DRY MOISTURE PERCENT NOT SOIL LAB SAMPLE
LOCATION
GRADE ELEV
TEST Embankment Gob - Gob Pile No. 2 DENSITY MOISTURE DENSITY CONTENT COMPACTION vJITFIIN TYPE NUMBER
NUMBER =NUCSAND (pcf) CONT. (%) (pcf) (%) SPEC
Center Slope
(PT#4457) N19493.50/E37509.30 6133.3 X 97.0 8.8 90.7 11.0 93.5 gob #316 r/c @ 35%
316
8
.
%
317 (PT#4458 N19468.01/E37400.86 6134.3 X 97.3 9.3 97.7 11.0 100.4 gob #317,r/c @ 2
318 (PT#4459) N19468.63/E37229.59 6133.1 X 101.1 8.9 97.6 10.5 96.5 gob #318 r/c @ 28%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION I TESTING FIELD OBSERVATIONS
Date: Compaction Equipment Used:
Specified
Compaction Cohesive Soils X Full Time: Day: S M T W Th F S
Requirement: 90% Cohesionless Soils X Sheepsfoot:
Part Time: Weather: Sun Clear Overcast Rain Snow
R
ll
x X er.
o
Smooth Drum
5peafled
Cohesive Soils X
Moisture
Number of site visits/Day:
Temp:
To 32
32-S°
5D-70
70-85
85 up
N/A
Requirement: Cohesionless Soils x x Vibratory:
Testing Only: A Wind: Still
V Mod High
r--V-1
l
):
Li
t B
O
h
Requested By (Company Name): X e
ow
er (
s
t
Laboratory Testing ASTM-D Cohesive Soils X B. Bear/Bowie Resources Humidity: Dry Mod Humi Haul traffic
Procedure: 698 X
Cohesionless Soils
DENSITY / COMPACTION I ESIING WAS NOT PERFORMED Insufficient amount Informed (Rep of Company) of Test Results:
Buckhom was not informed prior
ON THIS DATE FOP, THE FOLLOWING REASONS: of material placed. Steve West / Loadout Services to our arrival on site that the
Contractor Not Working Due To: The Contractor Is: contractor would not be wonting
Field Copies Given To: on this date.
Inclement Weather: Procrssing Frozen Material: Processing Wet Material:
Contractor:
ti
lf
t M : =Moisture Conditioning Dry Matt:
and/or Grubbin
i
in
St Client;
unc
on:
a
Equipmen g
r
pp
g
CM/GM: PAGE 1 OF 1
Unknown:
L ...... Stockpiling Fill; =Removing Unsuitable Mat;:
I E?] Other:
05-126-CMT Bowie Mine Gob Pile Stability.xis DCR10-22-091s#316-ap