PA9901-LR061103LAWRENCE ENGINEERING
I♦ ENVIRONMENTAL - GEOTECHNICAL - CONSTRUCTION MATERIALS TESTING
12500 Schroeder Suite 8 Dallas, Texas 75243 Phone (972) 497 -9100 Fax (972) 497 -9108
Concrete Compression Test Report
Client: City of Coppell Report Distribution (1) Larry Davis - City of Coppell
Project: Wagon Wheel Park (1) John Elias - Parks Dept.
Parking Lot Improvements
LE Report No. C06- 0903 -008
Report Date 11/03/2006
Specif ications
Cylinder
Test Data
Strength
3600 psi @ 28 Days
Placement Date
10/24/2006
Slump
3 in min 5 in max
Sampled By
Joe Flores
Air Content
3 % min 6 % max
Weather
Cold/Windy
Concrete Temperature
95° F max
Supplier /Mix
TXI/8274
Ambient Temperature
n/a
Air Content Method
ASTM C -231 -B
F7e1 Data Set #1
Ticket Number 349464 Time Batched. 6 34 AM Time Sampled: 7:25 AM
Slump 4 5 in Air Content: 41 % Unit Weight:
Concrete Temperature 68° F Ambient Temperature 50° F Yardage (c.y) 20 of 10
Placement Location Paving 15' South then 5' West of TC 21 15 of plan page L -3
Sample Location
concrete compression rvstms tlw
Normal cylinder size. 6" x 12"
Field and laboratory tests by LE are per applicable ASTM Standards. C31, C39, C138, C143 C172, C1064 and C617 or C1231
M
Fracture
Type
unbonded cap
LAWRENCE ENGINEERING Gary D Dry
Construction Materials Manager
The results presented in this report pertain only to the specific items tested. This report was produced for the exclusive use of the client. Any reproduction of
this report, or any part therein, is strictly prohibited without the express written consent of LE.
Page 1 of l
Cylinder
Age Max Load Area
in.)
Stren th
Set #
#
Test Date
(days) (lbs force) (sq
(ps
1
WWP10240601
10/31/2006
7 108890 28.27
3850
1
WWP10240602
11/21/2006
28
1
W W P 10240603
11/21/2006
28
1
WWP10240604
Hold
Normal cylinder size. 6" x 12"
Field and laboratory tests by LE are per applicable ASTM Standards. C31, C39, C138, C143 C172, C1064 and C617 or C1231
M
Fracture
Type
unbonded cap
LAWRENCE ENGINEERING Gary D Dry
Construction Materials Manager
The results presented in this report pertain only to the specific items tested. This report was produced for the exclusive use of the client. Any reproduction of
this report, or any part therein, is strictly prohibited without the express written consent of LE.
Page 1 of l