MA 02/03-LR030509Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 9 May 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving, alley behind223 Creekside, from Autumn St.
50'-80' south
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 232 Cement
Ticket No. 13613300 Flyash
Time Batched 12:44pm Sand
Time Sampled 1:5Opm in.
Concrete Temp. (ASTM C1064) 93°F 1 .O in.
Air Content {ASTM C231) 4.6% Water
Unit Weight (ASTM C1381 Admix #1
Admix #2
AEA
340L1504
COMPRESSIVE STRENGTH TESTS {ASTM C39) (Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
182 5.00 7 05/16/03 105,500 3730
183 5.00 7 05/16/03 109,200 3860
184 5.00 14 05/23/03 113,900 4030
185 5.00 14 05/23/03 3.16,400 4120
186 5.00 28 06/06/03 154,10Q 4740
187 5.00 28 06106/03 ].:Z9,800 4590
28-Day Average 4670
4OOO
TECHNICIAN:
DISTRIBUTION:
EWM (l:30pm-3:30pm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148