SW0101-LR010502 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Quantum Contracting, Inc. DATE: 2 May 2001
PROJECT: 2001 Coppell Sidewalk Repair SUPPLIER: Hanson
LOCATION OF POUR SET 1: Sidewalk 40' long x4' wide in front of homes at
152 and 156 Highland Meadow Circle
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIX NO. 9339
Truck No. 1888 Cement
Ticket No. 698502 Flyash
Time Batched 11:39am Sand
Time Sampled 11:45am in.
Concrete Temp. (ASTM C10641 77°F 1.0 in.
Air Content (ASTM C231) 4.7% 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-Da¥
IASTM C143) psi Strength
17 5.75 ~ 05/09/01 98,300 ~34~80
1 8 5.75 05/09/01 98,000 ~3470
19 5.75 05/30/01
20 5.75 28 05/30/01
28-Day Average 3000
TECHNICIAN: EWM (11:00am-1:00pm)
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: 2 May 2001
PROJECT: 2001 Coppell Sidewalk Repair SUPPLIER: Hanson
LOCATION OF POUR SET 1: Sidewalk 40' long x 4' wide in front of homes at
152 and 156 Highland Meadow Circle
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIX NO. 9339
Truck No. 1 888 Cement
Ticket No. 698502 Flyash
Time Batched 11:39am Sand
Time Sampled 11:45am in.
Concrete Temp. (ASTM C1064) 77°F 1.0 in.
Air Content IASTM C231) 4.7% Water
Unit Weight {ASTM C1381 Admix //1
Admix //2
AEA
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
17 5.75 7 05/09/01 98,300 3480
1 8 5.75 7 05/09/01 98,000 3470
1 9 5.75 28 05/30/01 ~ 14,700 4060
20 5.75 28 05/30/01 117,700 4160
28-Day Average 4110 3000
TECHNICIAN: EWM (1 l:00am-1:00pm) ~ ~
DISTRIBUTION: (1) Quantum Contracting, Inc.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148