SW0101-LR010503 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Quantum Contracting, Inc. DATE: 3 May 2001
PROJECT: 2001 Coppell Sidewalk Repair SUPPLIER: Hanson
LOCATION OF POUR SET 1: Sidewalk@ residence 148 Finch Lane
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIX NO. 9339
Truck No. 924 Cement
Ticket No. 698555 Flyash
Time Batched 10:20am Sand
Time Sampled 11:10am in.
Concrete Temp. (ASTM C1064) 76°F 1.0 in.
Air Content (ASTM C231) 3.2% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM 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
21 5.00 7 05/10/01 96,000 3400
22 5.00 7 05/10/01 102,900 3640
23 5.00 28 05/31/01 117,200 4_150
24 5.00 28 05/31/01 118,700 4200
28-Day Average 4180 3000
.,,
ECHNICIAN: TMC (10:30am-12:30pm)
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: 3 May 2001
PROJECT: 2001 Coppell Sidewalk Repair SUPPLIER: Hanson
LOCATION OF POUR SET 1: Sidewalk @ residence 148 Finch Lane
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET2 MIX NO. 9339
Truck No. 924 Cement
Ticket No. 698555 Flyash
Time Batched 10:20am Sand
Time Sampled 11:10am in.
Concrete Temp. (ASTM C1064) 76°F 1.0 in.
Air Content (ASTM C231 ) 3.2 % Water
Unit Weight (ASTM C138) Admix #1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM 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) ~ [ p3~41i/ Strength
21 5.00 05/1 0/01 96,000 0
22 5.00 05/1 0/01 1 02,900 ~ 3640 ~
23 5.00 05/31/01
24 5.00 05/31/01
28-Day Average V 3000
DISTRIBUTION: (1) Quantum Contracting, Inc.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148