ST9505-LR 950808Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 95.1053
CLIENT: Prentiss Properties DATE: 8 August 1995
PROJECT: Executive Drive, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 3: Inlet depress section in front on inlet on Executive
LOCATION OF POUR SET 4:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. Cement
Ticket No. Flyash
Time Batched Sand
Time Sampled in.
Concrete Temp. IASTM C1064) 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESS/VE 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
86 7 08/1 5/95
87 7 08/1 5/95
88 28 09/05/95
89 28 09/05/95
108,800 3850
117,000 4140
130,~00 4600
132,400 4680
28-Day Average 4640
4OOO
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 I_ane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 95.1053
CLIENT: Prentiss Properties DATE: 8 August 1995
PROJECT: Executive Drive, Coppell, TX SUPPLIER:
LOCATION OF POUR SET 3: Inlet depress section in front on inlet on Executive
LOCATION OF POUR SET 4:
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 C143l
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
86 7 08/15/95
87 7 08/15/95
88 28 09/05/95
89 28 09/05/95
108,800 3850
117,000 4140
28-Day Average 4000
NOTE: Cylinders and all information furnished by contractor.
TECHNICIAN:
DISTRIBUTION:
Contractor
(1) Prentiss Properties, Tom Navin
(1) North Texas Contracting
(1) Ciw of Coppell Engineering
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419