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� nmerican Engineering Testing, inc. <br /> AA�iE1tICAN Saint Paul �Albertville <br /> 550 cleveland Ave N15548 sarthel Ind Dr, 5te 500 <br /> ENCINEERIIIG St. Paul, MN 55114 �nlbertville, MN 55301 <br /> �t (651)659-9001 IC763)428-5573 <br /> �STING, �1�C. 7011 Free:(S00)972-6364 <br /> _ www.amengtest.com <br /> Concrete Test Report <br /> Clieet: HENNEPIN COUNTY PROPERTY CC: GREGORY rnisdowmenesriennot <br /> SERVICES MOORE °e`e°`°°"�°,e"`�'" <br /> mn,wiman writter, <br /> Project• 20-13147 RYAN SCHMIDT ���.���� <br /> ORONO MAINTENANCE BUILDING UTILITIES Date of Issue: 6/23/2015 <br /> 3880 SHORELINE DRIVE Reviewed By: RYAN SCHMIDT <br /> Supplier Cemstone <br /> Plant CEMSTONE <br /> Mix Ident�cation 4167 20-12983 <br /> Specified Design Strength(psi) 4000 at age 28 days <br /> Date Sampled 5/21/2015 Date Received 5/22/2015 Measured Speci�ed <br /> Slump(in)ASTnn c�as 4.25 2.5—5 <br /> General Location Building addition Slump w/plasticizer(in) N/A <br /> Sample Location All continuous and stoop footings Air Temp(°F) 68 <br /> Curing Method One day Field/Laboratory Cure Concrete Temp('F),�n„���� 68 <br /> Field Sample No Field Cure Temp('F) High N/A Air Content(°Io�qSTM C 231 2.0 1—3 <br /> Low N/A Unit Weight(pc�AsnN c ise N/A N/A <br /> Contractor N/A Volume of Density Measure(ft') N/A <br /> Truck No. 824 Ticket No. 3496882 Batch Size(yd') 7.5 <br /> Sampled By LOU LONGMIRE Water Added(gal) Before N/A <br /> Submitted By LOU LONGMIRE After N/A <br /> Weather Sunny Time Batched 12:08 <br /> Est Wind(mph) N/A Yd'Placed 22.0 Time Sampled 13:15 <br /> Est.Rh(°k) N/A Time Placed 13:15 <br /> Time In Truck(mins) 67 <br /> Specimen ID Date Tested Age Dimensiona(in) Area(in') Type of Ultimate Fracture Compressive Required <br /> (Days) Diameter Height Cap Load(Ib� TypdRemark SUength(psi) Strength(psi) <br /> 20-13147-1\1 05/28/15 7 4.01 8.01 12.63 U 44560 4 H 3530 N/A <br /> 20-13147-1�2 06/18/15 28 4.02 8.00 12.69 U 58970 5 G 4650 3000 <br /> 20-13147-1\3 O6/18/15 28 4.00 8.00 12.57 U 57890 4 G 4610 3000 <br /> 20-13147-144 Hold 3000 <br /> Average 28 Day ompressive trength(psi) 4630 <br /> 1.Samplirg to ASTM C 172 Frachae Type/RemaAcs:4=C39:Diaponal fracture.5=C39:Side hachre-opposke ends,G= <br /> 2.Specimen(s)Prepared W ASTM C 31 The average 28-0ay test resutt meets or exceeds the re�ired strengtli,H=The 7-day test result <br /> 3.Capping:B=Bonded ASTM C 817,U=Unbonded ASTM C 1231 meets ar exceeds the 28-day required strength <br /> Cematone.Mix#4187 <br /> Fortn No:18970,Report No:CON2413147-VV6C1 02000-2013 QESTLab by Spec6a EST.com Page 1 of 1 <br />