MA FY 0001-LR011112Hooper 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, alley behind 620 Phillips St. @
0'-30' and from edge to edge
LOCATION OF POUR SET 2:
12 November 2001
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 1125 Cement
Ticket No. 7110627 Flyash
Time Batched 9:03am Sand
Time Sampled 10:15am in.
Concrete Temp. (ASTM C1064) 75°F in.
Air Content (ASTM C231) 3.5% Water
Unit Weight (ASTM 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
175 4.50 7 11/19/01
176 4.50 7 11/19/01
177 4.50 14 11/26/01
178 4.50 14 11/26/01
179 4.50 28 12/10/01
180 4.50 28 12/10/01
102,200 3620
103,700 3670
113,500 4010
116,100 4110
28-Day Average
4000
TECHNICIAN:
DISTRIBUTION:
TMC (9:15am-11:15am)
(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