MA 02/03-LR030128Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 28 January 2003
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Paving, eastbound Bane Bethel School Rd., 0'-10' north of south
curb and approx. 0'-40' west of approach to Ace Hardware Store (NW entrance)
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 125 Cement
Ticket No. 123250 Fiyash
Time Batched 2:36pm Sand
Time Sampled 3:10pm in.
Concrete Temp. (ASTM C1064) 59°F 1.0 in.
Air Content (ASTM C231) 4.1% Water
Unit Weight (ASTM C138} Admix #1
Admix #2
AEA
340L1504
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 28-Day
IASTM C143) psi Strength
26 4.25 7 02/04/03
27 4.25 7 02/04/03
28 4.25 14 02/11/03
29 4.25 14 02/11/03
30 4.25 28 02/25/03
31 4.25 28 02/25/03
119,100 4210
115,800 4100
130,200 4600
129,800 4590
150,300 5320
147,800 5230
28-Day Average 5280
4O0O
TECHNICIAN:
DISTRIBUTION:
GB (l:30pm-4:OOpm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 381-5148