MA FY 0001-LR010706Hooper 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 patch, southbound Royal Lane just north
of Gateview Blvd.
LOCATION OF POUR SET 2:
6 July 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. Nova Cement
Ticket No. 6155005 Flyash
Time Batched 11:27am Sand
Time Sampled 12:1 Opm in.
Concrete Temp. IASTM C1064l 92°F in.
Air Content (ASTM C231) 3.7% 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 Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
IASTM C143) psi Strength
35 6.00 7 07/13/01
36 6.00 7 07/13/01
37 6.00 14 07~20~01
38 6.00 14 07/20/01
39 6.00 28 08/03/01
40 6.00 28 08/03/01
97,900 3460
99,100 3510
110,000 3890
11~,200 3930
125,200 4430
120,100 4250
28-Day Average 4340
4000
TECHNICIAN:
DISTRIBUTION:
MFM (11:30am-1:30pm)
(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