ST9505-LR 950621Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Prentiss Properties DATE:
PROJECT: Executive Drive, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 3: Airline Drive, Station 6+00 inlet bottom
LOCATION OF POUR SET 4:
95.1 O53
21 June 1995
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. (ASTM C1064) 1.0 in.
Air Content (ASTM C231) Water
Unit Weight {ASTM C1381 Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C391
(Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test
Number Inches Days Date
(ASTM C143(
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
17 7 06/28/95
18 7 06128/95
19 28 07/19/95
20 28 07/19/95
109,900 3890
110,300 3900
28-Da¥ Average 3000
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Prentiss Properties, Tom Navin
(1) North Texas Contracting
(1) City of Coppell Engineering
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: Prentiss Properties DATE:
PROJECT: Executive Drive, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 3: Airline Drive, Station 6+00 inlet bottom
LOCATION OF POUR SET 4:
95.1 O53
21 June 1995
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. {ASTM C1064) 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39}
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test
Number Inches Days Date
(ASTM C143!
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
17 7 06/28/95
18 7 06/28/95
19 28 07/19/95
20 28 07/19/95
109,900 3890
110,300 39OO
129,700 4590
136,000 4810
28-Day Average 4700
300O
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Prentiss Properties, Tom Navin
(1) North Texas Contracting
(1) City of Coppell Engineering
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148