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MA 02/03-LR031104
Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS CLIENT: Pavement Services Corp. PROJECT: City of Coppell Street Repair Project, Job 03-007 LOCATION OF POUR SET 1: LOCATION OF POUR SET 2: Paving, alley behind 401 Sandy Knoll JOB NO,: 02.1077 DATE: 4 November 2003 SUPPLIER: Beall SAMPLE DATA: SET 1 SET 2 MIX NO. Truck No. 124 Cement Ticket No. 89032952 Flyash Time Batched 11:26am Sand Time Sampled 12:1 Opm in. Concrete Temp. (ASTM cloe4) 83°F 1.0 in. Air Content (ASTM C231~ 4.6% Water Unit Weight (ASTM C138) Admix #1 Admix #2 AEA COMPRESSIVE STRENGTH TESTS IASTM c3el (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 288 5.00 7 11/11/03 289 5.00 7 11/11/03 290 5.00 14 11/18/03 291 5.00 14 11/18/03 292 5.00 28 12/02/03 293 5.00 28 12/02/03 106,100 3750 111,400 3940 116,500 4120 113,100 4000 131,700 4660 132,300 4680 28-Day Average 4670 4OO0 TECHNICIAN: DISTRIBUTION: EWM (11:00am-1:00pm) (1) Pavement Services Corp. (1) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148