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CF-Coppell Rd SC-LR011108 (3)Hooper Engineering Laboratories, Inc. Construction Materials Testing REPO~~ JOB NO.: 01.1054 LOCA~A/1, B/1, C/1, D/l, D/2, D/3, D/4, D/5, C/4, C/3 and D/10 LOCATION OF POUR SET 2: SAMPLE DATA: SET 1 SET 2 MIX NO. 54 Truck No. 819 Cement 41~- Type I Ticket No. 3130566 Flyash 103 Time Batched 2:59pm Sand 1433 Time Sampled 3:45pm in. Concrete Temp. (ASTM C1064) 79°F 1.0 in. 1850 Air Content (ASTM C231) Water 250 Unit Weight (ASTM C138) Admix //1 Plastocrete 161 @ 15.5 oz. Admix //2 AEA COMPRESSIVE STRENGTH TESTS (ASTM C39} (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Total Load Compressive Required Number Inches Days Date Pounds Strength 28-Day (ASTM C143) psi Strength 45 4.50 7 11/15/01 99,000 3500 46 4.50 ~28 12/06/01 132,000 4670 47 4.50 28 12/06/01 131,900 4670 48 4.50 56 01/03/02 134,900 4770 28-Day Average 4670 3OOO TECHNICIAN: DISTRIBUTION: EWM (3) City of Coppell (1) Vidaud & Associates (1} Doyle Engineering Group (1) Texas Unified Constructors, inc. 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148