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Compaction <br />Test Report <br />• <br />• <br />cuENT: BASIN RESOURCES, INC. <br />14300 HIGHWAY 12 <br />WESTON, COLORADO 81091 <br />® CTL/THOMPSON, INC. <br />CONSULTING GEOTECHNICAL <br />AND MATERIALS ENGINEERS <br />DATE -_ _09/21/95 _ roe No.--22905_ <br />REPORT NO _ _ 3 .___.. SHEET _ 1 OF _ _2 _. <br />sue~ECr FIELD DENSITY TESTS <br />REFUSE DISPOSAL AREA <br /> UBORATORY FIELD <br />TEST <br />NO. <br />LOGTION DEPTH <br />FEET <br /> <br />1 TEST <br />TYPE MA% <br />DENSITY <br />PCF OMC <br />,. DRY <br />DENSITY <br />PCF MC <br />., COM- <br />PACTION <br />,. <br />SOIL TYPE <br /> CURVE NO <br />5 <br /> ._ <br />_ <br /> CURVE NO <br />5 <br /> . <br />_ <br /> CURVE <br />NO <br />5 <br /> _ <br />. <br />. <br />- <br /> CUR'VE <br />6 <br />N0 <br /> _ <br />. <br />- <br />.. <br /> CURVE NO <br />6 <br /> ._ <br />- <br /> CURVE NO <br />6 <br /> ._ <br />_ <br /> CURVE NO <br />7 <br /> _ <br />. <br />_ <br /> CURVE N0 <br />7 <br /> .. <br />_ <br />r EiEVAiION IN F&T <br />SPECIFICATION$_90 %OF MAXIMUM_~TM D 698 <br />MOISNRE WITHIN °o OF OPTIMUM <br />1VPE OF COMPACTION EOUIPMENi PND NO.OF UNITS <br />(1)D9 DOZER <br />MOISTURE ADDED <br />MICKNE55 OF UFT <br />INCHES <br />1VPE OF FMTI'I MU/ING E9UIPMENT AND NO OF UNITS. <br />(1)D9-DOZER-(2)ENDRUMP-TRUCKS <br />iHl$ REPORT PRESENTS OPINIONS FORMED A5 A RESULT OF OUR OBSERVARON <br />OF FILL PIACEMENr.AS WELL AS ME iE5T55HOWN ABOVE. WE HPVE RELIED <br />UPON THE COMRl+CTOR iO APPLV THE NECESSATN COMPACTME EFFORT lwD <br />MOISTURE TO ACHIEVE SPECIRED COMPACTION DURING RMES WHEN OUR <br />O&SERVER IS NOr PRESENT. AND Ar LOCATIONS OR+ER THAN THOSE TESTED. <br />TEST DAiq ARE NOT THE SOLE BASIS TOR OPINIONS ON WHETHER 1HE Flll MEETS <br />$PECIf (CATIONS. <br />PaoGRESSREPORr AS REQUESTED WE VISRfD THE SffE TODAY AND PERFORMED FIELD DENSTIYTESTING ON FILL <br />PLACED IN THREE SEPARATE AREAS. TESTS 20 TO 22 WERE PERFORMED IN FILL PLACED AT THE GOLDEN EAGLE <br />RDA. TESTS 23 TO 25 WERE PERFORMED AT THE DEVELOPMENT WASTE PILE AT THE NEW ELK MINE. TESTS 26 <br />TO 29 WERE PERFORMED IN FILL PLACED IN THE NEW ELK RDA AT THE TIME OF OUR SffE VISR, A LARGE <br />PORTION OF THE NEW ELK RDA WAS BEING PROCESSED AND WAS WET AND NOT READY FOR TREATING. ELEVATIONS <br />WERE PROVIDED BY BUDDY GORDON WRH BASIN RESOURCES. <br />^ IN OUR OPINIOµ FILLCOMPACTION MEETS SPECIFICATIONS AS INDICATED BV OUR OBSERVATIONS AND TEST N0.151 <br />^ IN OUR OPINIOµ FILL COMPACTION DOES NOT MEET SPECIFICATIONS AS INDICATED BV OUR OBSERVATIONS AND TEST N0.151 <br />• AND SHOULD BE REWORKED <br />SCOPE OF OBSERVATION. ^ FULL TIME; [XPERIODIC,ON CALL BASIS; !-X CONTRACTOR'S OR CLIENT'S REPRESENTATIVE ADVISED <br />-PAUL WIGGS - <br />REtD REPRESENTATNE <br />CTLIiHOMPSOµ INC. <br />AP.RaaoeV MARK G. GRAY, P.E. <br />PW:TW <br />