MA FY 0001-LR010725Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Nova Construction Co., Inc. DATE:
PROJECT: 2001 City of Coppell Street & Alley Repair SUPPLIER'.
LOCATION OF POUR SET 1: Alley paving replacement at 102 Creekside
LOCATION OF POUR SET 2:
25 July 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 1039 Cement
Ticket No. 7105375 Flyash
Time Batched 1:11pm Sand
Time Sampled 2:1 Opm in.
Concrete Temp. {ASTM C1064) 99°F in.
Air Content (ASTM C231) 4.0% Water
Unit Weight IASTM C138) Admix #1
Admix #2
AEA
42
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
63 4.00 7 08/01/01
64 4.00 7 08/01/01
65 4.00 28 08/22/01
66 4.00 28 08/22/01
98,900 3500
100,100 3540
123, Q00 4350
128,80Q 4560
28-Day Average 4450
4OO0
TECHNiCiAN:
DISTRIBUTION:
CDJ (12:30prn-3:00pm)
(2) Nova Construction Co., Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148