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Valley R Plaza 2B-LR030818CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94031170.0056 Service Date: July 18, 2003 Client: Phase II BLMA Limited Attn: Tad Weatherford 5950 Berkshire Ln Ste 410 Dallas TX 75225 Material Information Specified Strength: 3000 psi @ 28 Days lferr�acon 8901 Carpenter Fnvy, Ste #100 Dallas, Texas 75247 (214) 630 -1010 Keporr uate: August its, Project: Valley Ranch Plaza Phase II 817 South MacArthur Blvd Coppell, TX 71 )ject Number: 94031170 Sample Information Sample Time: 6:12am Date Cast: July 18, 2003 Technician: Joseph B. Gordon Weather Conditions: Clear Accumulative Yards: 70 Placement Method: Direct Discharge Sample Locations: 45' E of NW wall & 10' S of N corner Placement Location: Paving N of building, 50' E of NW corner & 30'N of bldg. Batch Time: 4:53am Plant: 89 Supplier: Beall Truck No: 123 Ticket No: 89028652 Mix I.D. No.: 1504 Water Added Onsite Before Test: 10 Gallons Field Test Data Test Result Specification Test Method Slump, inches: 4.75 ASTM C -143 Air Content, %: 4.3 ASTM C -231 Concrete Temperature, 0 F: 87 ASTM C -1064 Ambient Temperature, ° F: 81 ASTM C -1064 Plastic Unit Weight, pcf: Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Test Load Strength No. ID (inches) ( sq. inches Tested (days) (lbs) (psi) 1 1 6.00 28.27 07/25/2003 7 98,170 3,470 1 2 6.00 28.27 07/25/2003 7 95,430 3,370 Average 3,420 1 3 6.00 28.27 08/15/2003 28 120,190 4,250 1 4 6.00 28.27 08/15/2003 28 117,840 4,170 Average 4,210 Comments: Not tested for plastic unit weight. Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Technician: Joseph B. Gordon Report Distribution: r n (1) Phase II ALMA Limited (1) City of Coppell TX Reviewed by (1) City of Copper TX IC lave nd, P.E. (1) Mycon General Contractors Senior Project Engineer The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written approval of Terracon. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. Page 1 of 1 °1 `"" �.'