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 J On Site Rep:
Bowie Resources / Basil Hear
Bowie Mine Gob Pile Stability :......................................... ..................................
............... Civil, .................. Structural ...11-.............
& Geo.......:.....technlcal .................... Engineers ...........
- Montrose
CO 81401
222 South Park Ave
Contractor /Rep:
Bowie Resources / Tracy M.
Project No:
2005126-CMT Date:
6/17/2010 .
,
Ph.: [phone] - FAX: [phone]
CONSTRUCTION MATERIALS TESTING LABORATORY Technician:
G. ]ones
DAILY CO MPACTION REPORT
LOCATION TEST TYPE MAX DRY OPTIMUM DRY MOISTURE PERCENT NOT SOIL LAB SAMPLE
TEST
NUMBER GRADE ELEV NUC SAND DENSITY
(pcn MOISTURE
CONT. (%) DENSITY
(pcf) CONTENT
(%) COMPACTION WITHIN
SPEC TYPE NUMBER
381 (PT#4527) N19268.48/E37866.40 6059.2 X 99.4 .9.8 90.9 9.8 91.4 331 & 334 r/c @ 9%
382 (PT#4528N1922755/E37960.82 6052.8 X 100.0 10.4 90.7 16.4 90.7 330a & 335 r/c @ 22%
383 (PT#4529 N19299.51/E38050.09 6055.9 X 96.8 10.4 89.9 15.4 92.9 339 & 340 r/c @ 13%

MOISTURE / DENSITY SPECIFICATIONS OBSERVATION / TESTING FIELD OBSERVATIONS
Specified Date: Compaction Equipment Used:
Compaction Cohesive Soils
Requirement: 9000 +
Cohesionless Soils Full Time; Da
Y• S M T W Th

X F S

Sheepsfoot:
PartTime: A Weather: Sun Gear Overcast Rain Snow CAT 815
Specified x X Smooth Drum Roller:
Moisture N/A Cohesive Soils
Requirement: Cohesionless Soils Number of Site Visits/Day: Temp: To 32 32-SO 50.70 70-85
X 85 Up
Vibratory:
Testing Only: I Wind: Still Mod High
Requested By (Company Name): X Other (List Below):
Laboratory Testing ASTM Cohesive Soils
Procedure: D-698
Cohesionless Soils Tracy Matekovic 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
was not informed prior
B

Contractor Not Working Due To:
The Contractor Is: t
o our
to our arrival on site that the
contractor would not be workin

Inclement Weather:

Equipment Malfunction:

Processing Frozen Material: =Processing wet material:

Stripping and/or Grubbing: ?Mosture Conditioning Dry Marl:
Field Copies Given 70:

Contractor:
Client: g
on this date.

Unknown:
Stockpiling Fill; Removing unsuitable Mari: CM/GM:
baler: PAGE 1 OF 1
05=126-CMT Bowie Mine No. 2 Gob Pile Stability.xis DCR6-17-10gj#381