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: _ ._.._......_._. ?_ .?
- AEOTECH Client/ On Site Rep:
Bowie Resources J Basil Bear
Bowie Mine Gob Pile Stability -.---._ ___-_..._..._ ........................._..._.._._.:__ __.____... __.____
Civil, Structural & Geotechnical Engineers
CO 81401
• Montrose
th P
k A
222 S Contractor / Rep:
Bowie Resources i Tracy M.
Project No:
2005126-CMT Date:
7/1/2010 ,
ve.
ou
ar
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
E
iAND DENSITY

(pcf) MOISTURE

CONT. (%) DENSITY

(pcf) CONTENT

(%) coMPAcnoN wm+cN

SPEC TYPE NUMBER
388 PT#4534 N19326.65/E38023.82 6059.7 X 97.5 10.9 90.4 14.2 92.7 330A & 335 r/c @ 16%
389 (PT#4535) N19414.47/E38117.28 6060,3 X 97.2 11.0 93.2 13.0 95.8 330A & 335 r/c @ 15%
386A (PT#4536) N19335.65/E37649.06 Retest of Pt. 4532 6090.4 X 97.1 10.2 90.1 11.2 92.8 339 & 340 r/c @ 16%
390 (PT#4537) N19308.27/E37460.92 6083,7 X 100.1 10.1 94.1 16.0 94.0 352a r/c @ 20%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION / TESTING FIELD OBSERVATIONS
Specified Date: Compaction Equipment Used:
Compaction Cohesive Soils
Requirement: 90% + Cohesioniess Soils Full Time: Day:
5 M T W Th
X F S
Sheepsfoot: I
Part Time: Weather: Sun Clear Overcast Rain Snow CAT 815
Specified x X Smooth Drum Roller:
Moisture Cohesive Soils
Requirement: N/A Cohesion€ess Soils Number of Site Visits/Day: Temp: To 32 32-50 50-70 70-85
X 85 Up
Vibratory:
Testing Only: I I Wind: Still Mod High
Requested By (Company Name): X Other (List Below):
Laboratory Testing ASTM Cohesive Soils
Procedure: D-698
Cohesioniess Soils Tracy Matekov€c Humidity: Dry

X Mod Humid
DENSITY / COMPACTION
ON THIS DATE FOR TESTING WAS NOT PERFORMED
THE FOLLOWING REASONS: Insufficient amount
of material placed. Informed (Rep of Company) of Test Results:
Tracy M.
t Bo our rn was arrival on not informed
site that hat e prior
to out 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 Mao: Field Copies Given To:

Contractor:
Client: on this date,

Unknown:
Stockpiling fill: Removing Unsuitable Mat'I: CM/GM:
Other: PAGE 1 OF 1
05-126-CMT Bowie Mine No. 2 Gob Pile Stability CC-SJ 7.19.10.xis DCR7-1-10gj#388