MA FY 0102-LR021211Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 1 1 December 2002
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Cow Town Redi-Mix
LOCATION OF POUR SET 1: Paving, Royal Lane, left southbound lane, approx. 260'-300'
south of south curb of Northpoint Drive
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 901 Cement
Ticket No. 008175 Flyash
Time Batched 10:10am Sand
Time Sampled 11:05am in.
Concrete Temp. (ASTM C1064) 58°F 1.0 in.
Air Content IASTM C231) 5.1% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
105
COIVIPRESSlVE 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 28-Day
IASTM C143} psi Strength
1 5.50 5 12/16/02
2 5.50 7 12/18/02
3 5.50 14 12/25/02
4 5.50 14 12/25/02
5 5.50 28 01/08103
6 5.50 28 01/08/03
94,300 3340
107,300 3800
128,100 4530
122,600 4340
143,400 5070
147,100 5200
28-Day Average 5140
35OO
TECHNICIAN:
DISTRIBUTION:
MFM (10:30am-12:30pm)
(1) Pavement Services Corp.
(1) City of Coppeil
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148