SW FY 02/03-LR040311Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 04. 1005
CLIENT: Quantum Contracting, Inc. DATE: 11 March 2004
PROJECT: Coppell Sidewalk Repair, CoppelI, TX SUPPLIER: Southern Star
LOCATION OF POUR SET 1: Sidewalk along north side of Wise St., from Cambria St. to
1 00' east
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 1020 Cement
Ticket No. 39285 Flyash
Time Batched 10:08am Sand
Time Sampled 10:38am in.
Concrete Temp. (ASTM C1064) 70°F 1.0 in.
Air Content (ASTM C231) 3.8% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
9339
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
(ASTM C143) psi Strength
16 6.00 7 03/18/04
17 6.00 28 04~08/04
18 6.00 28 04~08~04
81,900 2900
120,700 4270
120,100 4250
28-Day Average 4260
3000
TECHNICIAN:
DISTRIBUTION:
CBC (10:00am-12:00pm)
(1) Quantum Contracting, Inc.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 04.1005
CLIENT: Quantum Contracting, Inc. DATE: 11 March 2004
PROJECT: Coppell Sidewalk Repair, Coppell, TX SUPPLIER: Southern Star
LOCATION OF POUR SET 1: Sidewalk along north side of Wise St., from Cambria St. to
100' east
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MiX NO.
Truck No. 1020 Cement
Ticket No. 39285 Flyash
Time Batched 10:08am Sand
Time Sampled 10:38am in.
Concrete Temp. IASTM C1064) 70°F 1.0 in.
Air Content (ASTM C231 ) 3.8 % Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
9339
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 8 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
{ASTM C143) psi Strength
16 6.00 7 03/18/04
17 6.00 28 04/08/04
18 6.00 28 04/08/04
81,900
28-Day Average
2900
3000
TECHNICIAN:
DISTRIBUTION:
CBC (10:00am-12:00pm)
(1) Quantum Contracting, Inc.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148