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JOB NO 4 354 84 DATE 8-29-84 <br /> TO Mid tinent Resources, Inc. ehen aI associates, inc. DAILY REPORT NO 3 SHEEI _OF 1 <br /> P.O. Box 158 CONSULTING uEOTECHNICAL ENGINEERS <br /> SUBJECT FILL OBSERVATION & TESTING <br /> 01 5080 Rd 154 <br /> Carbondale, CO 81623 SOIE d FOUNDATION Glenwood Springs,CO 81601 Holding Pond, No. 2 Mine, Mid <br /> Attn: Tom Johansen ENGINEERING Continent Resources near Redstgne <br /> BG=Below Grade <br /> LABORATORY FIELD <br /> DEPTH <br /> TEST LOCATION TEST OR MAXIMUM DRY MOISTURE COMPAC- SOIL TYPE <br /> NO TYPE ELEVATION DRY oMc DENSITY CONTENT TION <br /> (feet) DENSITY (%1 (Pcf) <br /> (an <br /> 1B 30 ' N. of S. end of pond #1 embankment, N 19' BG 18.6 13.0 108.8 17.9 92 Sandy clay & gravel <br /> at keyway centerline <br /> 2B SO' N. of S. end of pond 111 embankment, N 17' BG 118.6 13.0 107.3 20.9 90 " <br /> at keyway centerline <br /> SPECIFICATION COMPACTION & MATERIAL 9S o standard Proctor density ❑ In our opinion, fill generally meets specifications as Indicated by <br /> test no.(s) <br /> EX In our opinion, fill does not meet specifications as Indicated by <br /> Type and number of earth moving units Dozer test no(s) 1B, 2B and should be removed or reworked <br /> Type and number of compaction units Vib. roller ❑ Fill tested meets specifications <br /> Number of passes thickness of lift 611 [R Contractor advised <br /> Method of adding moisture <br /> Natural O Full time observation IQ Part time observation <br /> PROGRESS REPORT <br /> This report presents opinions formed as a result of our observation of fill placement We have relied <br /> on the contractor to continue applying the recommended compactive effort and moisture to the fill <br /> during times when our observer is not observing operations Tests are made of the fill only as <br /> believed necessary to calibrate our observers judgement Test data are not the sole basis for <br /> opinions on whether the fill meets specifications <br /> ' D !} 4 r Frank Quinn Hans Froeschle <br /> ��✓✓ OBSERVER APPROVED BY <br />