ST9902-LR061002
In-Place Soil Moisture/Density Tests by Nuclear Method
eM J ENGINEERING, INC
7636 Pebble Drive Fort Worth, Texas 76118 Tel: (817) 284-9400 Fax: (817) 589-9993
Client:
Project:
City of Coppell ~
West Sandy Lake Roa
Reconstruction
Report Distribution: (1) City of Coppell
(1) City of Coppell
(1) Tiseo Paving Company
(1) Teague Nail & Perkins
CMJ Report No.: 687-5192-148
Report Date: 10/02/2006
Specifications
Percent Compaction: +95% min +100% max
Moisture Content: opt +0% to +5%
Test Data
Date Tested: 09/27/2006
Technician: Phil Sommerville
Curve No.
Test Method
Material Description
Optimum Maximum Dry
Moisture % Density pcf
2207
2274
2276
2208
ASTM D-698
ASTM D-698
ASTM D-698
ASTM D-698
Dark Brown Clay
Reddish Brown Sandy Clay
Reddish Brown, Tan and Gray mottled Sandy Clay
Tan and Dark Brown Silty Clay
22.0 99.0
13.5 115.0
14.0 115.0
21.0 100.5
In-Place Test Results
Test Elevation Ref. Probe
No or Lift Location Curve Depth
Trench Backfill - WL & SD **
276.0 -4' BFG Sta. 10+96, 8" Waterline 2207 6"
277.0 -2' BFG Sta. 46+45, 24" Storm Drain C1-10 2274 6"
278.0 -1' BFG Sta. 46+45, 24" Storm Drain C1-1 0 2274 6"
279.0 -2' BFG Sta. 40+50, 24" Storm Drain C1-12 2276 6"
280.0 -1' BFG Sta. 40+50, 24" Storm Drain C1-12 2276 6"
281.0 -2' BFG Sta. 28+80, 24" Storm Drain B-1 2276 6"
282.0 -1' BFG Sta. 28+80, 24" Storm Drain B-1 2276 6"
283.0 -2' BFG Sta. 15+50,24" Storm Drain A1-1 2208 6"
284.0 -1' BFG Sta. 15+50,24" Storm Drain A1-1 2208 6"
285.0 -2' BFG Sta. 10+00,24" Storm Drain A5-2 2207 6"
286.0 -1' BFG Sta. 10+00, 24" Storm Drain A5-2 2207 6"
Test results on this report meet project specification.
T~st Method(s): ASTM D2922, ASTM D3017
Additional Remark(s):
{BFG} Below Final Grade
Percent Wet Density Dry Density Percent
Moisture (pcf) (pcf) Density
25.1 120.3 96.2 97.2
16.1 129.3 111.4 96.9
15.5 129.5 112.1 97.5
14.3 128.2 112.2 97.6
14.1 131.0 114.8 99.8
17.6 128.9 109.6 95.3
17.3 129.6 110.5 96.1
21.2 121.6 100.3 99.8
21.8 121.9 100.1 99.6
23.2 121.6 98.7 99.7
22.4 121.2 99.0 100.0
Gauge: CPN
Gauge SN: 6430
Std. Density Count: 42412
** Trench Backfill - Waterline (WL) and Storm Drain (SD),
CMJ Engineering, Inc
LIMITATIONS: The test results presented in this report apply only to the specific samples, items, and areas described within this report. The test results
do not pertain to any other samples, items or areas regardless of similarity. Our reports are produced solely for the exclusive use of our
client. This report or any portion of this report may not be reproduced without the written consent of our client and CMJ Engineering, Inc.
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