Copperstone-LR 930719 MAXIM ENGINEERS, INC. " :~J42 Fabens · P.O. Box 59902 · Dallas, TX 75229
Engineering end Environmental Consultants (214) 247-7575 · FAX (214) 484-5804
IN-PLACE DENSITY OF SOIL
Report Date 07/19/93 Sample Date 07/12/93
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 Brown reddish brown sand with minimal clay 124.3 8.6
2 Yellow brown clay 97.5 22.9
3 Yellow brown calcareous clay with gravel and sandy clay 95.0 24.0
seams
Test Material Lift Location Dry Density Moisture % of Maximum
Number Number (lbs/cu. ft.) Content (%) Dry Density
175 I 3rd Lot 10, Block D 118.3 11.4 95.1
176 2 3rd Lot 8, Block D 99.4 24.0 102.0
177 2 4th Lot 8, Block D 98.3 23.9 100.8
178 3 2nd Lot 6, Block D 91.8 26.1 96.6
179 2 3rd Lot 6, Block D 97.4 23.0 99.8
180 3 1st Lot 2, Block D 90.8 26.1 95.5
181 3 3rd Lot 3, Block D 90.9 24.2 95.6
All densities meet project specifications unless otherwise noted.
Technician: P. Butler
/bk
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 use of our company name must receive our prior written consent. This report apphes only to the sample tested, and
does not necessarily represent identical or similar samples. 5349 [100204)