Rozas Addn-LR050623 In-Place Soil Moisture/Density Tests by Nuclear Method
J ENGINEEP. ING, INC.
7636 Pebble Drive Fort Worth, Texas 76118
Client: Tri-Star Construction
Project: Dr. Roza's Office
Coppell
CMJ Report No.: 548-5051-015
Report Date: 06/23/2005
Tel: (817) 284-9400 Fax: (817) 589-9993
Report Distribution: (1)Tri-Star Construction
(1) City of Coppell
Specifications Test Data
Percent Compaction: +95%min Date Tested: 06/15/2005
Moisture Content: opt -2% to +4% Technician: Rick Campbell
Curve No. Test Method Material Description
1341 ASTM D698-A
Reddish Brown, Brown, Gray Sandy Clay
Optimum Maximum Dry
Moisture % Density pcf
11.5 117.0
In-Place Test Results
Test Elevation Ref. Probe Percent Wet Density Dry Density
No or Lift Location Curve Depth Moisture (pcf} (pcf)
Trench Backfill - (WL) **
36.0 -2' BFG 15' North of Valve Box 1341 6"
37.0 Final 10' North of Valve Box 1341 6"
Trench Backfill - (SSL) **
38.0 Final 10' East of Manhole 1341 6"
39.0 -2' BFG 8' East of Manhole 1341 6"
40.0 -4' BFG 6' East of Manhole 1341 6"
Density
15.5 115.5 100.0 85.5*
15.0 121.0 105.2 89.9*
14.8 131.6 114.6 97.9
13.5 126.2 111.2 95.0
14.6 121.0 105.6 90.3*
An asterisk (*) appears next to test results which do NOT meet the project specifications.
Test Method(s): ASTM D2922, ASTM D3017
NOTES:
* Non-Compliant: Tim (Foreman) Notified
** Trench Backfills -
(WL) Waterline: West Side of Building
(SSL) Sanitary Sewer Line: Adjacent to Sandy Lake
BFG = Below Final Grade
Gauge: Humboldt Gauge SN: 4674 Std. Density Count: 3446 Std. Moisture Count: 480
CMJ Engineering, Inc '~-----"~'/R. (:~l Le;, S.E.T.
O~T Manager
LIMITATIONS: The test results presented in this report apply only to the specific samples, items, and areas dd/s¢ibed within this report. The test results
do not pertain to any other samples, items or areas regardless of similarity. Our reports are produced solely fd[,,4he exclusive use of our
client. This report or any port~on of this report may not be reproduced w thout the wr'tten consent of our cl ent and CM" ' - ' -- 'J Eng neet ng. inc.
07 Page 1 of 1