MA FY 0001-LR010614Hooper 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: Paving, 12'x24' in front of 526 Shadow Crest
LOCATION OF POUR SET 2:
14 June 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 336 Cement
Ticket No. 6152953 Fiyash
Time Batched 7:50am Sand
Time Sampled 8:55am in.
Concrete Temp. IASTM C1064) 85°F in.
Air Content (ASTM C231) 3.7% Water
Unit Weight (ASTM C1381 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
1 4.00 7 06/21/01
2 4.00 7 06/21/01
3 4.00 14 06/28/01
4 4.00 14 06/28/01
5 4.00 28 07/12/01
6 4.00 28 07/12/01
112,600 398O
106,600 3770
119,800 4240
124,300 4400
132,20Q 4680
126,000 4460
28-Day Average 4570
4OOO
TECHNICIAN:
DISTRIBUTION:
EWM (7:45am-9:45am)
(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