Duke Lesley-LR070507
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
In-Place Density Testing
Report No.: 281728
Project No.: 0612510
Date of Service: 03/15/2007
Report Date: 05/07/2007
Project: Lesley Infrastructure
Services: Perform In-Place Density Testing
PROJECT DATA
Contractor:
Test Method: ASTM 0-2922
ASTM 0-3017
Gauge: Troxler 3430
Gauge Serial No: 35518
Test Mode: DT
Standard Counts
Moisture Density
Current: 737 Current: 2619
Previous: 738 Previous: 2627
MOISTURE DENSITY RELATIONS
Maximum
Moisture Density Project Requirements
MID No. Description % (pet) Moisture Density
272998 Brown I Silty Clay wI Organics 22.5 96.5 Optimum +4 95 minimum
FIELD DENSITY TESTS
Test Probe MID Moisture Wet Density Dry Density Density
No Test Location Depth No. % (pet) (pet) (%max)
Utility backfill
5x10 box, storm drain line B, Station 0+75,3' 6" 272998 24.2 117.1 94.3 98
below grade
Utility backfill
2 5x10 box, storm drain line B, Station 0+75, 2' 6" 272998 24.1 117.0 94.3 98
below grade
Utility backfill
3 5x10 box, storm drain line B, Station 0+75, l' 6" 272998 23.9 117.0 94.4 98
below grade
Utility backfill
4 5x10 box, storm drain line B, Station 0+75, 6" 272998 23.3 117.3 95.1 99
grade
Utility backfill
5 5x10 box, storm drain line B, Station 2+00, 3' 6" 272998 24.3 116.8 94.0 97
below grade
Utility backfill
6 5x10 box, storm drain line B, Station 2+00, 2' 6" 272998 24.0 116.6 94.0 97
below grade
LIMITATIONS The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition. appearance, etc.) 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, Ltd.
(SS/LB) Page 1 of 2
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
In-Place Density Testing
Report No.: 281728
Project No.: 0612510
Date of Service: 03/15/2007
Report Date: 05/07/2007
Project: Lesley Infrastructure
Services: Perform In-Place Density Testing
FIELD DENSITY TESTS
Test Probe MID
No Test Location Depth No.
Utility backfill
7 5x10 box, storm drain line B, Station 2+00, l' 6" 272998
below grade
Utility backfill
8 5x10 box, storm drain line B, Station 2+00, 6" 272998
grade
Utility backfill
9 5x10 box, storm drain line B, Station 3+75, 3' 6" 272998
below grade
Utility backfill
10 5x10 box, storm drain line B, Station 3+75, 2' 6" 272998
below grade
Utility backfill
11 5x10 box, storm drain line B, Station 3+75, l' 6" 272998
below grade
Utility backfill
12 5x10 box, storm drain line B, Station 3+75, 6" 272998
grade
Moisture Wet Density Dry Density Density
% (pcf) (pet) (%max)
24.7 117.7 94.4 98
22.9 116.8 95.0 98
23.5 117.1 94.8 98
22.6 117.0 95.4 99
23.0 116.5 94.7 98
24.9 116.8 93.5 97
Technician: Joe Jernigan
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Alex Bennett PE (1-cc copy)
Started: 10:30am Finished: 12:30pm Rone Engineering
p~~
K. Scott Watson, AET
Project Manager
LIMITATIONS The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition. appearance, etc.) 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, Ltd.
(SS/LB) Page 2 of 2