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CON_0742557-6-C1.rev_2Mix Data Supplier Mix Identification Specified Design Strength (psi) at age Material Source Amount Moisture Holroyd Cement 1 (lb) 5051F25 3000 28 days Cement Factor (Sacks/yd³) Water-Cement Ratio (lb/lb) 354 N/A Cement 2 (lb) N/A Fly Ash (lb) 116 N/A Coarse Agg 1 (lb) 1850 Coarse Agg 2 (lb) Fine Agg (lb) 1465 Admix 1 (oz) Admix 2 (oz) Admix 3 (oz) Water (gal) 32.0 Design Unit Weight (pcf) Mix Data Submitted By Holroyd Details of Sample Date Sampled Date Received Contractor Truck No. Ticket No. Sampled By Submitted By Field Cure Temp (°F) Batch Size (yd³) Water Added (gal) Slump (in) Slump w/plasticizer (in) Air Temp (°F) Concrete Temp (°F) Air Content (%) Unit Weight (pcf) Time Batched Time Sampled Curing Method Measured Specified High Low 8/22/2011 391 584503 Delbert Spicer Delbert Spicer 11 4.50 N/A 71 79 12:25 01:14 One day Field/Laboratory Cure 8/23/2011 Before After General Location Perimeter/spread footings North west corner Est. Rh (%) Time In Truck (mins) -649 Weather Est. Wind (mph) 45 Partly cloudy????? 0-5 ASTM C 1064 ASTM C 231 ASTM C 138 Yd³ Placed Field Sample No 11.0 Time Placed 01:36 Sample Location Compressive Strength of Concrete Cylinders Specimen ID Dimensions (in) Diameter Height Type of Cap Date Tested Compressive Strength (psi) Age (days) Area (in²) Ultimate Load (lbf) Type of Fracture Required Strength (psi) ASTM C 39 0742557-6-C1\1 08/29/11 7 4.00 8.00 12.57 U 30880 3 2460 0742557-6-C1\2 09/19/11 28 4.00 8.00 12.57 U 47610 3 3790 3000 0742557-6-C1\3 09/19/11 28 4.00 8.00 12.57 U 48350 3 3850 3000 0742557-6-C1\4 09/19/11 28 4.00 8.00 12.57 U 48230 3 3840 3000 Average 28 Day Compressive Strength (psi) 3830 Concrete Test Report Professional Service Industries, Inc. 10025 South Tacoma Way, #H1 Tacoma, WA 98499 Phone: (253) 589-1804 Fax: (253) 589-2136Report No: CON:0742557-6-C1 Issue No: 2 Project: AMERICAS CREDIT UNION YELM, WA Client: AMERICAS CREDIT UNION PO BOX 33338 FT. LEWIS, WA 98433 These test results apply only to the specific locations and materials noted and may not represent any other locations or elevations. This report may not be reproduced, except in full, without written permission by Professional Service Industries, Inc. Approved Signatory: Donald Miller (Special Project Manager) Date of Issue: 9/20/2011 CC: DOUG PALMER GARY CARLSON JOHN BARTHELD KATHY DEGMAN MARY TEXIDOR RICK ADAMS FailureMode: 3 = C39: Vert cracking/no cones; C1314: Cone & Split Form No: 18970.V1.00, Report No: CON:0742557-6-C1 (c) 2000-2009 QESTLab by SpectraQEST.com Page 1 of 1 Notes Remarks 1.Sampling to ASTM C 172 2.Specimen(s) Prepared to ASTM C 31 3.Capping B=Bonded ASTM C 617, U=Unbonded ASTM C 1231, C = Combined