ST9301-LR060126 Engineering 8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
7701 W Little York, Ste 600, Houston, TX 77040
Corporate Phone: (214) 630 -9745
IN -PLACE DENSITY TESTING
Client: City of Coppell Report No.: 249342
Ms. Suzan Taylor Project No.: 059909
PO Box 9478
Coppell TX 75019 Date of Service: 01/19/2006
Report Date: 01/26/2006
Project: East Sandy Lake Road
ST93 -01 11i 9)
Services: Perform In -Place Density Test in accordance with ASTM Standards.
PROJECT DATA
CONTRACTOR: Tiseo Paving Company Standard Counts
Gauge: Troxler 3430
Test Methods: ASTM D - 2922 Moisture Density
ASTM D -3017 Gauge Serial No: 33438 Current: 570 Current: 2556
Test Mode: DT Previous: 572 Previous: 2554
MOISTURE DENSITY RELATIONS
Maximum Project Requirements
M/D No. Description Moisture % Density pcf Moisture Density
1 Reddish Brown Silty Sand w/ Sandstone & Gravel 11.0 98.0 Optimum +4 98 min
FIELD DENSITY TESTS
TEST PROBE M/D MOISTURE WET DENSITY DRY DENSITY DENSITY
NO TEST LOCATION DEPTH No. ( %) (pcf) (pct) (% max)
Backfill
1 21' storm drain, removed backfill, Sandy 6" 1 12.6 109.1 96.9 99
Lake Road, Station 44 +00, 5' below grade
Backfill
2 21' storm drain, removed backfill, Sandy 6" 1 12.4 108.0 96.1 98
Lake Road, Station 44 +00, 4' below grade
Backfill
3 21' storm drain, removed backfill, Sandy 6" 1 12.9 108.6 96.2 98
Lake Road, Station 44 +00, 3' below grade
Backfill
4 21' storm drain, removed backfill, Sandy 6" 1 13.8 109.2 96.0 98
Lake Road, Station 44 +00, 2' below grade
Backfill
5 21' storm drain, removed backfill, Sandy 6" 1 12.9 108.3 95.9 98
Lake Road, Station 44 +00, 1' 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.
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