MA FY 0405-LR051021Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp.
PROJECT: City of Coppell Street Repair Project
Job #03-007, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.: 02.1077
DATE: 21 October 2005
SUPPLIER: Pavement Ser.
Alley paving replacement @ Cherrybark Drive and Hill Drive
SAMPLE DATA: SET I
Truck No. 2020
Ticket No. NA
Time Batched Site
Time Sampled 8:55am
Concrete Temp. (ASTM C1064) 76°F
Air Content (ASTM C231) 2.0%
Unit Weight (ASTM C138)
Ambient Temp.
SET 2
MIX NO.
Cement
Flyash
Sand
in.
1.0 in.
Water
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
475 3.75 7 10~28/05
476 3.75 28 11/18/05
477 3.75 28 11/18105
135,200 4780
177,500 6280
188 ,000 6650
28-Day Average 6470
4000
TECHNICIAN:
DISTRIBUTION:
CDJ (7:30am-9:30am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Pavement Services Corp,
DATE: 21 October 2005
PROJECT: City of Coppell Street Repair Project
Job #03-007, Coppell, TX
JOB NO.: 02,1077
MATERIAL DESCRIPTION: 1) Flex Base - Crushed Concrete and Asphalt
ASTM D 698 STANDARD PROCTOR: 1) 109.0 pcf @ 14.0% Moisture
279)
280)
281)
LOCATION PROCTOR LIFT
Alley P{~ving Reolacement (~ Cherrybark Dr.
and Hill Drive
approx. 5' E of Hill Dr. 1
approx. 20' E of Hill Dr.
approx. 3'W of E end
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
Fin. Sub. 11.7 106.6 97.8
Fin, Sub. 18.7 104.7 96.1
Fin. Sub. 18.6 104.3 95,7
95+
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Pavement Services Corp.
(1) City of Coppell
2870 W~lnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148