Duke Lesley 3C-LR070827
Rone Engineering
.
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
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
Report of In-Place Density Testing
Report No.: 294621
Project No.: 0711530
Date of Service: 08/06/2007
Report Date: 08/27/2007
PROJECT DATA
Contractor: Duke Construction, LP
Test Method: ASTM D-6938
Gauge: Troxler 3430
Gauge Serial No: 35518
Test Mode: DT
Standard Counts
Moisture Density
Current: 734 Current: 2514
Previous: 738 Previous: 2527
MOISTURE DENSITY RELATIONS
MID No.
272998
Description
Brown I Silty Clay wI Organics
Moisture
%
Maximum
Density
(pet)
96.5
Project Requirements
Moisture Density
Optimum +4 95 min
22.5
Test
No
FIELD DENSITY TESTS
Probe MID
Depth No.
-
Moisture Wet Density Dry Density Density
% (pet) (pet) (% maxI
Test Location
Utility backfill
Storm drain OS-1, Station 1 +50,2' below grade 6"
Utility backfill
2 Storm drain SO-1, Station 1 +50, final 6"
Utility backfill
3 Storm drain SO-1, Station 4+50,2' below grade 6"
Utility backfill
4 Storm drain SO-1, Station 4+50, final 6"
Utility backfill
5 Storm drain SO-1, Station 7+25, l' below grade 6"
Utility backfill
6 Storm drain SO-1, Station 7+25, final 6"
Utility backfill
7 Lateral line SO-2, center, 2' below grade 6"
Utility backfill
8 Lateral line SO-2, center, final 6"
rIle
Technician: Joe Jernigan
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX) Attn: Mr. Paul Byrne
(1-ec copy)
1-cc City of Coppell Attn: Mr. Lee Stone
1-cc City of Coppell Attn: Mr. Larry Davis
272998 23.8 116.0 93.7 97
272998 24.3 116.3 93.6 97
272998 24.5 115.9 93.1 97
272998 23.8 116.0 93.7 97
272998 24.8 114.9 92.1 95
272998 24.1 116.4 93.8 97
272998 22.6 116.1 94.7 98
272998 25.8 116.2 92.4 96
111ft I~
c;'"t;me~~ ~
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.
(KW/KW) Page 1 of 1