Copperstone-LR 930408MAXIM ENGINEERS, INC.
Engineering and Environmental Consultants
2342 Fabens · P.O. Box 59902 · DaJlas, TX 75229
(214) 247-7575 · FAX (214) 484-5804
IN-PLACE DENSITY OF SOIL
Report Date
Client
Project Name
Density Test Method
Project Density Req'd
04/08/93
Centex Real Estate
Copper Stone - Coppell, Texas
ASTM D2922 and D3017
95 to 102
Sample Date 03/18/93
Project Number 0392002041
Method of Compaction
Project Moisture Req'd
ASTM D698
opt +5
Material Proctor Results
Number Description Maximum Dry Density (pcf) Optimum Moisture %
1 Dark brown sandy clay with yellow and brown sand seams 110.0 16,2
Test MateriaJ Lift Location Dry Density Moisture % of Maximum
Number Number (lbs/cu. ft.) Content (%) Dry Density
110 1 5th 1000 feet west of Park, 1200 feet north of 110.4 17.1 100.4
Cowboy Drive
800 feet west of Park, 1200 feet north of 110.6 16.5
Cowboy Drive
300 feet west of Park, 1800 feet north of 110.2 17.3
Cowboy Drive
100 feet west of Park, 2000 feet north of 110.0 16.9
Cowboy Drive
111 1 5th
112 I 5th
113 1 5th
All densities meet project specifications unless otherwise noted.
100.5
100.2
100.0
Technician: T. Pickens
/bk
Centex Real Estate Corporation - Derek Earle, P.E.
Rodman Excavation - Rod Vilhouer
City of Coppell - Larry Davisf
City of Coppell - Garreth D. Campbell, Sr.
This report is for the sole use of the client addressed. The use of our company name must receive our prior written consent. This report applies only to the sample tested, and
does not necessarily represent identical or similar samples, o2001