MA FY 0001-LR020404Hooper Engineering Laboratories, Inc.
Conatruction 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 from 233 to 237 Simmons
LOCATION OF POUR SET 2:
4 April 2002
Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO. 42
Truck No. 947 Cement
Ticket No. 7115175 Flyash
Time Batched 11:27am Sand
Time Sampled 12:15pm in.
Concrete Temp. (ASTM C1064) 64°F in.
Air Content (ASTM C231) 4.9% Water
Unit Weight (ASTM C13e) 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
211 4.50
212 4.50
213 4.50
214 4.50
215 4.50
216 4.5O
7 04/11/01 108,200 3830
7 04/11/01 114,200 4040
14 04/18/01 116,600 .41;Z0
14 04/18/01 1:[8,500 4190
28 05/02/01 151,700 5370
28 05/02/01 152,300 5390
28-Day Average $380
4000
TECHNICIAN:
DISTRIBUTION:
CBC (11:45am-1:45pm)
(2) Nova Construction Co., inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Tex~a ?5229 (214) 351-6419 Fax (214) 351-5148