Copperstone-LR 930607 (2) MAXIM ENGINEERS, INC.
Engineering and Environmental Consultants 2342 Fabens · P.O. Box 59902 · Dallas, TX 75229
, (214) 247-7575 · FAX (214) 484-5804
IN-PLACE DENSITY OF SOIL
Report Date 06/07/93 Sample Date 05/27/93
Client Centex Real Estate Project Number 0392002041
Project Name Copper Stone - Lots & Blocks - Coppell, Texas
Density Test Method ASTM D2922 and D3017 Method of Compaction ASTM D698
Project Density Req'd 95+ Project Moisture Req'd Opt to +5
Material
Proctor Results
Number Description Maximum Dry Density (pcf) Optimum Moisture %
1 Dark yellowish brown clay with calcareous nodules and 108.0 14.9
organics
2 Dark brown clay with roots 92.8 25.6
t Results
Test Material Lift Location
Number Number Dry Density Moisture % of Maximum
(Pbs/cu. ft.) Content (%) Dry Density
130 I 1st House pad fill, block D, lot 6 104.4 17.4 96.7
131 1 1st House pad fill, block D, lot 15 107.1 15.8 99.2
132 1 1st House pad fill, block D, lot 29 105.8 15.6 98.0
133 1 1st House pad fill, block D, lot 27 108.4 15.0 100.4
134 2 1st House pad fill, block D, lot 25 88.4 28.2 95.3
All densities meet project specifications unless otherwise noted.
Technician: J. Rivera
/cey
Centex Real Estate Corporation - Derek Earle, P.E.
Rodman Excavation - Rod Vilhouer
City of Coppell - Larry Davis
City of Coppell - Garreth D. Campbell, Sr.
This report is for the sole use of the client addressed. The ~ se of our company name must receive onr prior written consent. This report applies only to the sample tested, and
does not necessarily represent identical or sim ar samples.
4508 (20~)130)
MAXIM I~IGINI~J~, INC-