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CF-Coppell Rd SC-LR011102 (3)Hooper Engineering Laboratories, Construction Materials Testing CLIENT: ~xas Unified Constru~ PROJECT: F'~aint. Fac,, Coppell LOCATION OF POUR SET 1: Inc. LOCATION OF POUR SET 2: JOB NO.: 01.1054 DATE: 2 November 2001 SUPPLIER: Lattimore Piers on vehicle and equipment storage building: A/5.9, A/5, A/4, A/3, A/2, A/1.1, A.5/1.1, B/1.1, C/1.1, B.5/1.1, A.5/6 SAMPLE DATA: SET 1 Truck No. 1106 Ticket No. 3136203 Time Batched 2:21 pm Time Sampled 3:00pm Concrete Temp. (ASTM C1064) 78°F Air Content (ASTM C231) Unit Weight (ASTM C138) SET 2 MIX NO. 54 Cement 414 Type I Flyash 103 Sand 1433 in. 1.0 in. 1850 Water 250 Admix //1 Plastocrete 161 @ 15.6 oz. Admix //2 AEA COMPRESSIVE STRENGTH TESTS (ASTM C39) (Standard 6 inch x 12 inch cylinder) Cylinder Slump Age Test Number Inches Days Date (ASTM C143) Total Load Compressive Required Pounds Strength 28-Day psi Strength 29 5.50 7 11/09/01 30 5.50 i~~ 11/30/01 31 5.50 11/30/01 32 5.50 12/28/01 86,800 3070 114,900 4060) 117,900 14~i70 131,100 "4640 28-Day Average 4120 30OO 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