Duke Lesley 1A-LR071115
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: (2141630-9745
Client:
Duke Construction, LP
14241 Dallas Pkwy, Ste 1000
Dallas, TX 75254-2936
Report of In-Place Density Testing
Report No.: 305167
Project No.: 0713408
Date of Service: 11/12/2007
Report Date: 11/15/2007
Project: Point West VI
Coppell, Texas
Services: Perform In-Place Density Testing
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: 748 Current: 2561
Previous: 739 Previous: 2578
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
FIELD DENSITY TESTS
Test Probe MID Moisture Wet Density Dry Density Density
No Test Location Depth No. % (pet) (pet) (%max)
- -
Utility backfill
Water line W-2 at Station 9+25, 2' below grade 6" 272998 24.2 116.4 93.7 97
Utility backfill
2 Water line W-2 at Station 9+25, final 6" 272998 24.8 115.3 92.4 96
Utility backfill
3 Sanitary sewer line 3, 35' from north end, 4' 6" 272998 25.3 114.8 91.6 95
below grade
Utility backfill
4 Sanitary sewer line 3, 35' from north end, 2' 6" 272998 25.2 115.4 92.2 96
below grade
Utility backfill
5 Sanitary sewer line 3, 35' from north end, final 6" 272998 24.8 115.2 92.3 96
Technician: Joe Jernigan
Report Distribution:
Orig: Duke Construction, LP (Dallas, TX)
Attn: Mr. Emmit Coots (1-ee copy)
1-cc Pacheco Koch Consulting Engineers Attn: Mr. Jack Evans
1-cc City of Coppel! Attn: Mr. Larry Davis
1-ce City of Coppel! Attn: Mr. Lee Stone
Started: 11 :30am Finished: 01 :45pm
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, ete.) 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.
(CH/ED) Page 1 of 1