Duke Lesley 3A-LR09120912/14/2009 10:17 FAX
Rene En~~neer~r~g
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 800, Houston, TX 77040
4421 Freidrich, 31e 195, Austin, TX 78744
Corporate Phone: {214) 630-9745
Report of In-Place Density Testing
Client: Duke Construction, LP Report No.: 364099
14241 Dallas Pkwy, Ste 1000 Project No.: 0915747
Dallas, TX 75254-2936 Date of Service : 11!25/2009
Report Date: 12/09/2009
Project: Samsung-Point West VII Parking Lot Expansion
Coppell, Texas
ServICeS: Perform In-Place Density Testing
PROJECT DATA
Contractor: Duke Construction, LP Standard Counts
Test Method: ASTM D-6938 Gauge: Troxler 3430 Moisture Density
Gauge Serial No: 34008 Current: 638 Current: 2360
Test Mode: DT Previous: 646 Previous: 2379
MOISTURE DENSITY RELATIONS
Maximum
Moisture Density Project Requirements
M!D No. Description °~ (pefl Moisture Density
363400 Light Brown /Clay 22.0 99.2 Optimum +4 ~ 95 min
FIELD DENSITY TESTS
Test Probe M/D Moisture Wet Density Dry Density Density
No Test Location Depth No. °~ (pcq (pcfl (°~ max
Utility backfill ~,
1 18" storm drain, Line ST, Station 0+30, final 6" 363400 23.4 121.4 ~~,,.ia8.4 99
Utility backfill
2 18" storm drain, Line ST, Station 0+33, final 6" 363400 23.8 120.1 ~,___.97.p 98
Utility backfill
3 18" storm drain, Line ST, Station 0+38, final 6" 363400 23.3 122.4 ~'"~ 99.3 100
tt ~ ~~
`~ V
~Z
~/,
Y ~~~
Technician: Steve Sorem Started: 09:15am Finished: 11:30am Rone En Ineerln
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Ms. Ashley Hair (1-ec copy)
1-ec Duke Construction, LP Attn: Mr. Andy (Maverick) Otfen
tic Rone Project Manager Attn: Mr. K. Scots Watson AE7
1~c City of Copper Attn: Mr. Lee Stone
~ 003/003
9 9
K. Scott Watson, AET
Project Manager
LIMITATIONS: The lest results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, ele-) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Lld.
(KW/KW )
Page 1 of 1