Laserfiche WebLink
tS—LS-84 <br /> Mid tinent Resources, Inc. chen ai associates, inc. 4 654 tS4 <br /> JOB NO 2 DATE <br /> TO DAILY REPORT NO SHEEI _OF 1 <br /> P.O. Box 158 4 CONSULTING uEOTECHNICAL ENGINEERS <br /> SUBJECT FILL OBSERVATION 8 TESTING <br /> Carbondale, CO 81623 5080Rd 154 Holding Pond No. 2 Mine Mid <br /> SOIC t FOUNDATION Glenwood Springs.CO 81601 g <br /> Attn: Tom Johansen ENGINEERING Continent Resources near Redstone <br /> BG=Below Grade <br /> LABORATORY FIELD <br /> DEPTH <br /> TEST LOCATION TEST OR MAXIMUM <br /> NO TYPE ELEVATION DRY DAY MOISTURE COMPAC- SOIL TYPE <br /> Z mlt�E (loot) <br /> OENSITV CONTENT TION <br /> DENSITY (%) (Dcr) 1%) (N) <br /> IPcU <br /> 1 30' N. of S. end of pond #1 embankment, N 19' BG 118.6 13.0 101 .4 22.2 85 Sandy clay $ gravel <br /> at keyway centerline <br /> 2 SO' N. of S. end of pond #1 embankment, N 17' BG 118.6 13.0 96.8 22.7 82 it It <br /> at keyway centerline <br /> 2A Ifitif 11 N 17' BG 118.6 13.0 103.8 20.8 88 itif <br /> lA 30' N. of S. end of pond #1 embankment, N 19' BG 18.6 13.0 108.2 18.9 91 it It <br /> at keyway centerline <br /> SPECIFICATION COMPACTION & MATERIAL 95% standard Proctor density ❑ In our opinion, fill generally meets specifications as Indicated by <br /> test no.(s) <br /> tY In our opinion, fill does not meet specifications as Indicated by <br /> Type and number of earth moving units Dozer test no(s) I, 2, 2A, lA and should be removed or reworked <br /> Type and number of compaction units <br /> Vib. roller ❑ Fill tested meets specifications <br /> Number of passes thickness of lift 6ii IX Contractor advised <br /> Method of adding moisture Natural ❑ Full time observation N 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 /> ®, <br /> Frank Quinn Hans Froeschle <br /> ��i p� � \ e �,� OBSERVER APPROVED BY <br />