Duke Lesley 3C-LR071120
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
Report of In-Place Density Testing
Report No.: 305649
Project No.: 0711530
Date of Service: 11/15/2007
Report Date: 11/20/2007
Project: Point West Office I
Services: Perform In-Place Density Testing
PROJECT DATA
Contractor: Duke Construction, LP
Test Method: ASTM 0-6938
Gauge: Troxler 3430
Gauge Serial No: 36438
Test Mode: DT
Standard Counts
Moisture Density
Current: 710 Current: 2613
Previous: 708 Previous: 2649
MOISTURE DENSITY RELATIONS
MID No.
272998
Description
Brown I Silty Clay wI Organics
Moisture
%
Maximum
Density
(pct)
96.5
Project Requirements
Moisture Density
Minimum +4 92-96
22.5
FIELD DENSITY TESTS
Test Probe MID Moisture Wet Density Dry Density Density
No Test Location Depth No. % (pet) (pct) (% max)
Leave-out backfill
South end of building - 15' west, l' north from 6" 272998 28.4 117.1 91.2 95
southeast corner of building, final
Leave-out backfill
2 South end of building - 25' east, l' north from 6" 272998 29.0 116.9 90.6 94
southwest corner of building, final
Leave-out backfill
3 West side of building - 25' east, l' north from 6" 272998 27.6 116.5 91.3 95
southwest corner of building, final
Leave-out backfill
4 West side of building - 25' east, l' north from 6" 272998 28.0 117.0 91.4 95
southwest comer of building, final
Leave-out backfill
5 West side of building - 25' east, l' north from 6" 272998 29.4 116.2 89.8 93
southwest corner of building, final
Technician: Nick Ciofani
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
Started: 04:00pm Finished: 06:15pm
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.
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