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GOODSON & ASSOCIATES. INC. <br />FILL OBSERVATION AND TESTING <br />T0: T1tan Env)ronmental PROJECT: Henderson MTne DATE: 10-26 95 <br />7939 East Arapahoe Road Empire Colorado ?ECHNICIAN: Br1an Masloff <br />Englewood. Colorado 80112 PROJECT N0: 63284.01 SHEET: 1 OF 1 <br /> <br />LAB FIELD SPEC SPEC <br />TEST <br />NO LOCATION <br /> <br /> <br />Rete nuon pond berm TEST <br />TYPE DEPTH <br />OR EL <br />(FT) MA% <br />DRY <br />DENSITY <br />(pcf) OMC <br />(%) DRY <br />DENSITY <br />(pcf) MOIST <br />CONTENT <br />(%) COMP- <br />ACTION <br />(%r COMP <br />( % ) MOIST <br />(% OF <br />OM C) SOIL TYPE <br /> Nonh side ce nler NUC - 1 Unknown Un- <br />known 113 9 12 9 Unknown gravelly santl with <br />cobbles <br />2 Sowh side center 117 4 9 6 ~~ " <br />3 West sitle center 131 6 B 4 <br />a Eastn side cenler 122 B 9 9 ~~ <br /> <br /> <br />% TESTS INDICATE FILL MEETS SPECIFICATIONS TYPE AND HUMBER Of EARTH ROVING UNITS <br />FILL TESTED DOES NOi MEET SPECIFICATIONS AS INDICATED BY TYPE AND NUMBER OF COMPACTION UNITS Vibratory sheepsfoot <br />TEST NO(S) <br />AND SHOULD BE REMOVED OR REWORKED METHOD OF ADDING MOISTURE Natural <br />% CONTRACTOR ADVISED FULL TIME OBSERVATION _ PART TIME OBSERVATION % THICKNESS OF LIFTS Unknown NUMBER OF PASSES Unknown <br />PROGRESS REPORT: Substantial amounts of «6" cobbles (approximately 20Y.) were observed in the above tested fill, thus the laboratory proctor (116.3 at 12.0) could be an inaccurate <br />c ison. Goodson 8 Associates informed John Lopo ui th titan Engineering regarding the presence of «6" cobbles. ue were verbally informed by John, [hat based on [he test <br />r~s, Titan Engineering could decide if the compaction was satisfactory. <br />COPIES TO <br />REVIEWED BY Scott Keim <br />This report presents opinions Formed as a result of our observations of Ill placement We have re bed on the contractor to continue applying the recommended compacuve eNOrt antl moisture to the fill during <br />times when our observer is not observing operations Tesls are made o! the fill only as believed necessary to calibrate our observer's )utlgement Test data are not the sole basis For opinions on whether the <br />fill meets specifications <br />(C) <br />i • i <br />