CF-Justice Center-LR 960508~3~
ATEC Associates, Inc. 11356 Mathis Avenue Dallas, Texas 75229
(214) 556-2204 METRO (214) 263-1681
FIELD DENSITY TESTS
Project Nave: Criwinal Justice Center
Client Nawe: City of Coppell
General Contractor: Mid South ATEC Job Mo.: 25-02-%-00038.30A
Date: 05/08/%
Test Moisture X Dry Density Proctor...... 'X of Proctor Pass Fail -Fail- Elevation/ Location
No. (PCF) No.-
Spec
Actual Compaction Moisturt: Refer F.G. Grid,Coor•dinates
or RoatiWay Station
1 20.1 94.2 12701 95 95.2 X F.G. *Station 3+10, retest of test #1 of 5/01/96
2 23.4 94.7 12701 95 95.7 X -2.0' *Station 3+10, retest of test #2 of 5/01/96
3 22.5 94.5 12701 95 95.5 X -2.0' *Station 3+10 retest of test #3 of 5/01/96
Test/De th 1/13" 2/6" 3/13" Moisture Std. Count Density Std. Cottnt Gauge Number/Model
Density Count 3827 2995 3040 537 2571 8558/3411-B
Moisture Count 145 150 142
Wet Densit (PCF) 113.2 116.9 115.8 Test Method
Moisture (PCF)
19.0
22.2
21.3 ASTM: D2922, Direct Transmission _X_ Back Scatter
ASTM: D3017
(1) Test Location Established by: Grid Lines _ Control Points _ Estimation
(2) Depth or Elev. of Test Established by: Survey _ Grade Stakes _ Estimation
(3) Test Conducted on: Full Time Basis _ Intermittent Basis _X_
Proctor No. Maximum Density (PCF) Opt. Moisture (X) Std. Proctor
12701 99.0 22.1 X
12631 117.0 10.9 X
Remarks: *4" electrical line trench backfill
Contractor
Contractor
Mod. Proctor Visual Description
Broart Silty Clav
Brown Silty SartdY Clay
Ly Submi
ATEC REPRESENTATIVE: L. Ratcliff `~
This report represents only the materials tested and may or may not be representative of identical or similar materials. This report shall not be reproduced except in its en ' with the exp ss written permission of ATEC Associates, Inc.