MA FY 0001-LR020312Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Nova Construct[on Co., Inc.
PROJECT: 2001 City of Coppell Street & Alley Repair
LOCATION OF POUR SET 1: Alley paving behind 407 Clear Creek
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 958 Cement
Ticket No. 7114270 Flyash
Time Batched 7:31 am Sand
Time Sampled 8:10am in.
Concrete Temp. {ASTM C1064) 57°F in.
Air Content {ASTM C231i 4.50//0 Water
Unit Weight (ASTM C158) Admix #1
Admix //2
AEA
42
12 March 2002
Lattimore
COMPRESSIVE STRENGTH TESTS IASTM 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
199 5.25
200 5.25
201 5.25
202 5.25
203 5.25
204 5.25
7 03/19/01 98,800 3490
7 03/19/01 105,400 3730
14 03/26/01 110,600 3910
14 03/26/01 114,200 4040
28 04/09/O1 .L16,900 4130
28 04/09/01 116,200 4110
28-Day Average 4120
4000
TECHNICIAN:
DISTRIBUTION:
EWM (7:30am-9:30am)
(2) Nova Construction Co., Inc.
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallaa, Texaa 75229 (214),351-6419 Fax (214) 351-5148