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<br /> <br />STEFFEN ROBERTSON AND KIR5TEN INC. <br />Consulting Engineers & Sdentiats DAILY SUMMARY OF FIELD MOISTCIREJDENSITY TESTS <br />JUB NO.: ]4722 DATE: BEc:,IN 8-26-93 <br />SUBJECT: BMG TAILINGS DISPOSAL AREA ADDITION <br />LINER BEDDING MATERIAL TYPE: 3 <br />TES TEST ELEV. FIELD TEST LAB. TEST PE OF PASS COMP COMP. <br />NU. LOCATION FT. WET <br />DENSITY <br />PCF DRY <br />DENSITY <br />PCF MOIST. <br />% MAXIMUM <br />DRY <br />DENS. PCF U.M.C. <br />% TEST <br />"N UR S UR <br /> <br />FAIL SPEC. <br />% FIELD <br />% <br />]OS ACRE 131]4 AT ]23.7 1]4.4 8.1 ]11.7 15.4 N P 95 1(12.4% <br /> SOUTHEAST GRADE <br /> <br />1(15 <br />ACRE 114 <br />AT <br />126.6 <br />114.3 <br />10.8 <br />111.7 <br />15.4 <br />N <br />P _ <br />95 <br />iCr2.3% <br /> AT HAT GRADE <br />1(17 ACRE 141]5 AT ]21.2 110.4 9.8 111.7 '15.4 N P 95 98.8_% <br /> NORTHEAS'T' GRADE __ <br />108 ACRE ]4115 AT 122.8 111.7 9.9 111.7 '15.4 N P 95 100.0% <br /> AT BAT GRADE <br />109 ACRE 10+17 AT 126.9 115.2 10.2 111.7 15.4 N P 95 103.1% <br /> AT BAT GRADE _ <br />110 ACRE 1+16 AT 126.6 103.9 21.8 109 '16.2 _ N P 95 _95.4% <br /> NORTHEAST GRADE _ <br />111 ACRE 10+17 AT 123.8 lOfi.3 16.5 ]09 16.2 N I' 95 9'7.5_% <br /> 5ULITHE,AST GRADE _ _ _ _ _ <br />112 ACRE 17118 AT ]20.2 104.4 ]5.1 109 16.2 _ <br />N P 95 95.8% <br /> SOUTHEAST GRADE <br />* N = NUCLEAR, S =SAND CONE SRK DENSUM3G_WQ1 <br />