PERMFILE137852

• Permit No: C1981012
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: EXHIBIT 30 CTL RDA AND DWP CERTIFICATION PART 2
• Media Type: D
• Archive: No

•
•

Compaction
Test Report
cuENr BASIN RESOURCES, INC.
14300 HIGHWAY 12
WESTON, COLORADO 81091
® CTL/THOMPSON, INC.
CONSULTING GEOTECHNICAL
AND MATERIALS ENGINEERS
DATE 03/22/96 KGB No _ 22905 _ --
REPORT NO ... S ... SHEET _ 1 CF 2 __
sua~ECi FIELD DENSfTY TESTS
REFUSE DISPOSAL AREA
UBORATORV FIELD
TEST
NO.
LOGTION DEPTH
FEET TEST
TYPE MAX
DENSITY
PCF OMC
.e DRV
DENSITY
PCF MC
.e COM-
PACTION
,
SOIL TYPE
_ _ .____ _ CURVE NO. 5_
CURVE NO. 5
CURVE NO. 6_
CURVE NO. 6_
__.__ __ _ CURVE NO. b_
_ _ _ -- -- _ .-- CURVE NO. 7_
_ CURVE NO. 7_.
_- _ _ __
9 CURVE NO. 7_
SPECIFICATIONS: 90 -- _ °6 OF h4A.tIMUh1 _ASTM D 69B _
MolsruaE wrtHIN -2 TO +2 °~ of oanNwna
T1P"c OF COMFAC7iGN EOUIPMEN~ AND NO.OF UNITS
MOISTURE ADDED BV_ -
rHICNNE550F UFi INCHES
TYPE OF EARTH MOVING E9UIPMENi AND NO OF UNITS
THIS REPORr PRESEN75 OPINIONS FORh1ED AS A RESULT OF OUR OBSERVATION
OF FILL PIACEMENr. A$ wELL A5 rHE rE5r5 $HONN ABOVE wE HAVE RELIED
UPON THE CONTRACTOR i0 APPLY THE NECESSAfN COMPACrNE EFfORr AND
M06rURE TO ACHIEVE SPECIFIED COMPACTION DURING -MES N/HEN OUR
OBSERVER I$ NOi PRESENT. AND Ai LOCATIONS OTHER RWN THOSE TESTED
rESr DATA ARE NOr THE SOLE 6y515 FOR OPINIONS ON WHETHER ititF FILL MEETS
SPECIFlCATION$
PROGRESS REPORT WE VISITED THE SITE TODAY AND PERFORMED FIELD DENSITY TESTS ON MATERIAL PLACED IN THE
GOLDEN EAGLE RDA, NEW ELK WASTE DEVELOPMENT PILE AND THE NEW ELK RDA. THERE WAS NO E9UIPMENT
WORKING IN ANY OF THESE AREAS TODAY. THE GOLDEN EAGLE RDA HAD BEEN COMPLETELY LEVELED OUT AND
COMPACTED BY A DOZER. FILL MATERIAL APPEARED TO BE UNIFORM IN MOISTURE CONTENT AND NO WET OR SOFT
AREAS WERE OBSERVED. THE NEW ELK WASTE DEVELOPMENT PILE HAD AN AREA OF END DUMP PILES IN THE
NORTHWEST CORNER THAT HAD NOT BEEN SPREAD OUT. THE MATERIAL DIRECTLY SOUTH OF THESE PILES HAD
BEEN SPREAD BUi APPEARED TO BE LE55 COMPACTED THAN THE REST OF THE FILL. THE MIDDLE PORTION OF
X ONTi oUIErJD ONL coMPncTI O(~REPORTN$1 TIONS AS INDICATED BV OUR OBSERVATIONS AND TEST NO.IST _41-47
^ IN OUR OPINION FIIL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST N0151 -
AND SHOULD BE REWORKED
SCOPE OF OBSERVATION: ^ FULL TIME; ,)( PERIODIC, ON CALL BASIS; .X CONTRACTOR'S OR CLIENT'S REPRESENTATIVE ADVISED BUDDY
(AIM
_PAUL WIGI
RELD RE~RESENI?IM14
CTL/THOMPSON INC.
FPCRo-,EOe: MARK G. GRAY, P.E.
PW:CMG