Copperstone-LR 930309 MAXIM ENGINEERS, INC. 2-342 Fabens · P.O. Box 59902 · Dallas. TX 75229
Engineering and Environmental Consultants (214) 247-7575 · FAX (214) 484-5804
IN-PLACE DENSITY OF SOIL
Report Date 03/09/93 Sample Date 03/06/93
Client Centex Real Estate Project Number 0392002041
Project Name Copper Stone - Coppell, Texas
Density Test Method ASTM D2922 and D3017 Method of Compaction ASTM D698
Project Density Req'd Project Moisture Req'd opt+5
Material Proctor Results
Number Description Maximum Dry Density (pcf) Optimum Moisture %
1 ' Dark Brown Sandy Clay with yellowish brown, brown seams 110.0 16.2
2 Dark Brown Clay with roots and calcareous nodules 101.6 19.9
3 Dark Brown Clay with roots and calcareous nodules 92.5 25.6
Test Material Lift Location Dry Density Moisture % of Maximum
Number Number (lbs/cu. ft.) Content (%) Dry Density
57 I 2nd Subdivision fill, 250' west of Park, 1200' 107.6 16.4 97.8
North of entrance
58 2 2nd Subdivision fill, 300' west of Park, 1300' 99.8 20.1 98.2
North of entrance
59 3 2nd Subdivision fill, 350' west of Park, 1350' 93.6 25.8 100.9
North of entrance
60 3 2nd Subdivision fill, 400' west of Park, 1350' 93.1 26.4 100.3
North of entrance
All densities meet project specifications unless otherwise noted.
Technician: B. Standlee
/CSM
Centex Real Estate Corporation - Derek Earle, P.E.
Rodman Excavation - Rod Vilhouer
City of Coppell - Larry Davis
City of Coppell - Garreth D. Campbell, Sr.t,,~
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. ,,,~..Jt hrO0~