SW0101-LR010427 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Quantum Contracting, Inc. DATE: 27 April 2001
PROJECT: 2001 Coppell Sidewalk Repair SUPPLIER: Hanson
LOCATION OF POUR SET 1: Sidewalk at 308Woodhurst Place
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIXNO. 9339
Truck No. 8 Cement
Ticket No. 698352 Flyash
Time Batched 10:25am Sand
Time Sampled 11:30am in.
Concrete Temp. (ASTM C1064) 76°F 1.0 in.
Air Content (ASTM C231) 3.4% Water
Unit Weight (ASTM C138) Admix //1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM 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
9 6.00 7 05/04/01 88,200 3120
10 6.00 7 05/04/01 90,300 3190
11 6.00 28 05~25~01 103,700 3670
1 2 6.00 28 05~25/01 102,800 3640
28-DayAverage 3660 3000
TECHNICIAN: TMC (10:45am-12:45pm)
DISTRIBUTION: (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.:
CLIENT: Quantum Contracting, Inc. DATE: 27 April 2001
PROJECT: 2001 Coppell Sidewalk Repair SUPPLIER: Hanson
LOCATION OF POUR SET 1: Sidewalk at 308 Woodhurst Place
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIX NO. 9339
Truck No. 8 Cement
Ticket No. 698352 Flyash
Time Batched 10:25am Sand
Time Sampled 11:30am in.
Concrete Temp. (ASTM C1064) 76°F 1.0 in.
Air Content (ASTM C231) 3.4% Water
Unit Weight (ASTM C138l Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS IASTM C39) (Standard 6 inch x 1 2 inch cvlinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
9 6.00 7 05/04/01 88,200 31 20
1 0 6.00 7 05/04/01 90,300 31 90
11 6.00 28 05/25/01
1 2 6.00 28 05/25/01
28-Day Average 3000
TECHNICIAN: TMC (10:45am-12:45pm)
DISTRIBUTION: (1) Quantum Contracting, Inc.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148