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MA 02/03-LR031217
Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF CONCRETE TESTS JOB NO.: 02.1077 CLIENT: Pavement Services Corp. DATE: 17 December 2003 PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: ]'~[a. ge LOCATION OF POUR SET 1: Paving, alley patch behind 183 Highland Meadow LOCATION OF POUR SET 2: SAMPLE DATA: SET 1 SET 2 MIX NO. Truck No. 12 Cement Ticket No. 26776 Flyash Time Batched 7:32am Sand Time Sampled 8:35am in. Concrete Temp. (ASTM C1064) 54°F 1.0 in. Air Content IASTM C231) 6.0% Water Unit Weight (ASTM C138} Admix #1 Admix #2 AEA 14001TC 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 2S-Day {ASTM C143) psi Strength 312 5.50 7 12/24/03 313 5.50 7 12/24/03 314 5.50 14 12/31/03 315 5.50 14 12/31/03 31 6 5.50 28 01/14/04 317 5.50 28 01/14/04 94,8O0 335O 94,7O0 335O 110,600 3910 111,200 3930 121,600 4300 120,300 4250 28-Day Average 4280 4000 TECHNICIAN: DISTRIBUTION: MFM (7:30am-9:30am) (1) Pavement Services Corp. (1) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148