MA 02/03-LR030507Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 7 May 2003
PROJECT; City of Coppell Street Repair Project, Job 03-007 SUPPLIER: Beall
LOCATION OF POUR SET 1: Alley paving, alley approach for east Aspen Way, north
and south side of Starleaf St.
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 116 Cement
Ticket No. 89025574 Flyash
Time Batched 10:43am Sand
Time Sampled 11:45am ~n.
Concrete Temp. IASTM C1064) 85°F 1.0 in.
Air Content IASTM C231) 4.1% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
340L1 504
COMPRESSIVE STRENGTH TESTS IASTM C39) (Standard 6 inch x t 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Stren.gth 28-Day
(ASTM Cl 43) psi Strength
170 3.75 7 05/14/03 1 13,900 4030
,CE \0'~ 171 3.75 7 05/14/03 111,700 3950
172 3.75 14 05/21/03 123,200 4360
173 3.75 14 05/21/03 1.19,900 4240
,,~/'(~ 174 3.75 28 06~04~03 144,700 5120
175 3.75 28 06/04/03 147,100 5200
28-Day Average 5160
4OOO
TECHNICIAN:
DISTRIBUTION:
CBC (11:00am-l:00pm)
(1) Pavement Services Corp.
(1) City of Coppell
2970 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148