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JOB NO 4 410 84 DATE 10-23-84 <br /> TO Schmueser $ Associates, Inc. chen and associates, inc. JOBDAI REPORT NO 6 SHEET 1 OF 1 <br /> 1512 Grand Ave. , #210 CONSULTING GEOTECHNICAL ENGINEERS <br /> SUBJECT FILL OBSERVATION 8 TESTING <br /> Glenwood Springs, CO 81601 5080Rd 154 Mid Continent Sediment Pond <br /> SOIC i fOUNDA1ION Glenwood Springs CO 81601 <br /> Attn: Larry Schmueser, Jr. ENGINEERING <br /> BTP=Below Top of Pipe <br /> LABORATORY FIELD <br /> DEPTH <br /> TEST TEST OR MAXIMUM <br /> LOCATION DRY MOISTURE COMPaC- SOIL TYPE <br /> NO TYPE ELEVATION DRY OMC DENSITY CONTENT TION <br /> (lost) DENSITY 1%) (Pcl) 1%) 141 <br /> (PSI) <br /> 19 10' W. of E. "C" Collar, 1' N. of pipe N 1 ' BTP 118.2 11.5 106.4 14.9 90 Sandy clay andgravel <br /> 19A " N 1 ' BTP 118.2 11.5 112.4 15.6 95 if " <br /> 20 10' W. of W. "C" Collar, 1 ' N. of Pipe N 1 ' BTP 118.2 11.5 99.3 16.7 84 it " <br /> 21 5' E. of E. "C" Collar, 1' S. of Pipe N 1 ' BTP 118.2 11.5 111.5 13.6 95 it " <br /> SPECIFICATION COMPACTION 3 MATERIAL 95% standard Proctor density YJ In our opinion, fill generally meets specifications as Indicated by <br /> test no.(s) 19A, 21 <br /> In our opinion, fill does not meet specifications as Indicated by <br /> Type and number of earth moving units Hoe test no(s) 20 and should be removed or reworked <br /> Type and number of compaction units- Whacker packer 0 Fill tested meets specifications <br /> Number of passes As req. thickness of lift 811 X1 Contractor advised <br /> Method of adding moisture Natural O Full time observation 1XPart time observation <br /> PROGRESS REPORT Material for Test 20 was being removed <br /> This report presents opinions formed as a result of our observation of fill placement We have relied and replaced area to be retested next working date. Tests <br /> on the contractor to continue applying the recommended compactive effort and moisture to the fill taken in backfi l l over culvert between ponds. <br /> -during times when our observer is not observing operations Tests are made of the fill only as <br /> believed necessary to calibrate our observer's judgement Test data are not the sole basis for <br /> opinions on whether the fill meets specifications <br /> oD <br /> Tim Laudick Hans Froeschle <br /> OBSERVER APPROVED BY <br />