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_., ~ <br />Client Minnroc Rn~ineers. Tnc. Job No. 725`_,2-Y <br />Englewood. Colorado Test By RR <br />Project Battle Mountain Go]d-San i,uis Proier_t Location of Test slab on Grade, <br />San Luis. Colorado leach Banks OB to 06 <br />\,vuLl cLC JuIl I111Ci OI'!RL'I ~.l'lI1C I1L lypC - <br />Truck No. 330 Slump 3 inches <br />Ticket No. 6659 Air Content 5.3 % <br />Date of Test 7-7-90 Temperature 75 °P. <br />Mix, Proportions hfix 332 D Test @ 4 of 8 8 accum. yds. <br />28 day required strength 400() nsi W.aler Added 20 gallons <br /> <br />6" x 12" Avg. Cyl. Cross- Unit Total Unit <br />Cylinder Diameter Sectional Weight Load Stress Break Break Age <br />No. (in.) Area (in.') (pcf) (lbs.) (psi) Type Date (days) <br />MSG-35 <br />A 6.015 28.42 142 93,500 3470 CP1 7-14-90 7 <br />g 6.015 28.40 142 110,000 3870 CM 7-21-90 14 <br />C 6.015 28.40 142 118,000 4150 CM 8-6-90 30 <br />D 6.017 28.42 142 119,500 4200 CM 5-6-90 30 <br />g Res. <br /> <br />( I r <br />~ ~ i~~~ <br />Remarks: r '.• _. <br />_~ <br />~~, :... ,.. :.iC ~ <br />Distribution: Final report will include data for all <br />c: LD - Colo. Springs, Colo. cylinders, and will to sent after the <br />Southwest Ready-Dlix, Inc., of Alamosa 28 day break. <br />T.I.C. <br /> These tests were made according to <br /> ASTM, PHA, ACI or other applicable <br /> agency test method. This Laboratory <br /> cannot be responsible for any <br /> interpretation of the test results by <br />*DDes not meet required strength. other Chan L~ahoratory personnel. <br />Break Types: LINCOLN-DeVORE, INC. ;' <br />CM - Conical Mortar Break <br />CA - Conical Aggregate Break <br />~ <br />V -Shear Break 1~ i ~ <br /> By. j ~ <br /> LINCOLN I COLORADO: COLORADO SPRINGS <br />CONCRETE TEST REPORT tl <br />L' DeVORE GRAND JUNCTION ,PUEBLO , <br /> I <br />ENGINEERS <br />STS <br />O <br /> GEOL <br />GI <br />