MA 02/03-LR030604Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 4 June 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Alley paving, east alley for Pinyon approach off Barclay,
from 60'-40' south of Barclay
LQCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck NO. 124 Cement
Ticket No. 89026779 Flyash
Time Batched 10:36am Sand
Time Samp[ed 11:25am in.
Concrete Temp. (ASTM C1064) 91 °F 1.0 in.
Air Content (ASTM C231) 4.8% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
340L1504
COMPRESSIVE STRENGTH TESTS (ASTM C30} (Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 2B-Day
(ASTM C143) psi Strength
230 3.75 7 06/11/03 115,500 4090
23I 3.75 7 06/11/03 108,100 3820
232 3.75 14 06/18/03 127,300 4500
233 3.75 14 06/18/03 127,800 4520
234 3.75 28 07/02/03 140,900 4980
235 3.75 28 07/02/03 136,900 4840
28-Day Average 49J-0
400O
TECHNICIAN:
DISTRIBUTION:
CBC (10:30am-12:30pm)
(1) Pavement Services Corp.
(1) City of Coppeli
2870 Walnut Hill Lane Dallas, Texas,75229 (214) 351-6419 Fax (214) 351-5148