PA9901-LR060818LAWRENCE ENGINEERING
ENVIRONMENTAL - GEOTECHNICAL - CONSTRUCTION MATERIALS TESTING
12500 Schroeder, Suite B - Dallas, Texas 75243 - Phone (972) 497 -9100 Fax (972) 497 -9108
Report of Lime Series Verification
(Using pH Method - Tex - 121 -E)
CLIENT. City of Coppell REPORT DISTRIBUTION
PROJECT: Wagon Wheel Park - Parking Imp Larry Davis - City of Coppell
LE REPORT #: C06- 0903 -002 John Elias - Coppell Parks Dept.
TECHNICIAN. O Flores
REPORT DATE. 8/18/2006
pH Lime Series
Sample Identification: 668
pH Method Limit Series
14
12
10
8
x
a
6
4
2
0
(R j r �/7c�'
--0 pH Reading
- - - Target 12.4
Percent Lime D
7 - 4 6 ; 7- 5 ;�
Material Description. Dark brown clay with organic particles
Percent Lime Recommendation. r 6.0%
Remarks Test Methods Tex - 121 -E, Tex - 112 -E, Tex-1 28-E
Note. This report is for the exclusive use of the Client addressed
This report may not be reproduced except in its entirety, without
the written consent of LE. Results apply only to above tests.
LAWRENCE NGINJEER1
a9 19 ot,
0 2 4 6 8 10