SW FY 02/03-LR040303Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 04.1005
CLIENT: Quantum Contracting, Inc. DATE: 3 March 2004
PROJECT: CoppellSidewalk Repair, CoppelI, TX SUPPLIER: Southern Star
LOCATION OF POUR SET 1: Sidewalk on Pinyon, west side of street, from Rolling
Brook Lane to 50' south
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO. 9339
Truck No. 1020 Cement
TicKet No, 39084 Flyash
Time Batched 10:46am Sand
Time Sampled 11:50am in.
Concrete Temp. (ASTM C1064) 60°F 1.0 in.
Air Content (ASTM C231) 3.8% Water
Unit Weight (ASTM C13e) 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
7 4.75 7 03/10/04
8 4.75 28 03/31/04
9 4.75 28 03/31/04
93,600 3310
119,700 4230
115,600 4090
28-DayAverage 4160
35OO
TECHNICIAN:
DISTRIBUTION:
CBC (1 l:00am-l: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: 3 March 2004
PROJECT: Coppell Sidewalk Repair, Coppell, TX SUPPLIER: Southern Star
LOCATION OF POUR SET 1: Sidewalk on Pinyon, west side of street, from Roiling
Brook Lane to 60' south
LOCATION OF POUR SET 2:
SAMPLE DATA: SET I SET 2 MIX NO.
Truck No. 1020 Cement
Ticket No. 39084 Flyash
Time Batched 10:46am Sand
Time Sampled 11:50am
Concrete Temp. (ASTM C1064) 60°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 Teat Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
7 4.75 7 03/10/04
8 4.75 28 03/31/04
9 4.75 28 03/31/04
93,600
28-Day Average
3310
3500
TECHNICIAN:
DISTRIBUTION:
CBC (11:00am-1:00pm)
(1) Quantum Contracting, Inc,
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148