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Consulting Engineering * Geotechnical Engineering * Construction Materials
3228 Halifax Street, Suite A, Dallas, Texas 75247
Phone: (972) 444-8889 Fax: (972) 444-8893
Acct ID: 1770 File No: C15-0410 Date Sampled: 07/08/2015
Report Date: 07/14/2015 Previously Reported: 07/09/2015 Sampled By: Avila, Eli
Project: Whispering Hills Drive Reconstruction By Order Of: Thomas
Location: Whispering Hills Dr. Order Number: 1770
Client: City of Coppell _.
REPORT: Nuclear Field Density Test LAB NO: 188869
Test Method: See Below
TEST RESULTS Report No: 188869R
Page 1 of 2
Maximum
Dry Density
(pcf) Color / Description
114.2 Reddish Brown and Gray Clay
102.9 Gray Clay W/ Some Sand
114.1 Light brown sandy cay w/LSF
Specification
Moisture Band
Specification No. Compaction, % Minimum Maximum
1 95 0.0 5.0
Location
Test
No.
Lift # /
Depth
Optimum
Wet
Density
(pcf)
Proctor
Moisture
Proctor No
Date
(%)
183592
04/09/2015
15.4
184850-1
04/30/2015
21.8
188869-1
07/08/2015
13.9
Maximum
Dry Density
(pcf) Color / Description
114.2 Reddish Brown and Gray Clay
102.9 Gray Clay W/ Some Sand
114.1 Light brown sandy cay w/LSF
Specification
Moisture Band
Specification No. Compaction, % Minimum Maximum
1 95 0.0 5.0
Location
Test
No.
Lift # /
Depth
Location
Wet
Density
(pcf)
Moisture
Content
%
Dry
Density Proctor Spec.
(pcf) Number No,
Moisture
Deviation
Percent
Proctor
Density
Pass
Fail
1
-4'
8" Sewer Line A at Station
121.5
19.6
101.6 188869-1 1
+5.7
89.0
Fail
Station 3+00
2
-4'
8" Sewer Line A at Station
124.1
21.9
101.8 184850-1 1
+0.1
98.9
Pass
Station 12+00
3
-5'
8" Sewer Line C at Station 1+50
125.9
15.4
109.1 183592 1
+0.0
95.5
Pass
4
-4'
8" Sewer Line C at Station 1+50
127.2
15.4
110.2 183592 1
+0.0
96.5
Pass
5
-2'
8" Sewer Line C at Station 1+50
125.3
15.5
108.5 183592 1
+0.1
95.0
Pass
6
-5'
8" Sewer Line C at Station 4+50
129.6
18.8
109.1 183592 1
+3.4
95.5
Pass
7
-4'
8" Sewer Line C at Station 4+50
127.6
17.3
108.8 183592 1
+1.9
95.3
Pass
8
-2'
8" Sewer Line C at Station 4+50
129.0
18.6
108.8 183592 1
+3.2
95.3
Pass
9
-5'
8" Sewer Line C at Station 8+50
128.2
18.2
108.5 183592 1
+2.8
95.0
Pass
10
-4'
8" Sewer Line C at Station 8+50
129.0
18.0
109.3 183592 1
+2.6
95.7
Pass
11
-2'
8" Sewer Line C at Station 8+50
129.1
19.0
108.5 183592 1
+3.6
95.0
Pass
12
-1'
8" Waterline A at Station 25+00
125.9
15.7
108.8 183592 1
+0.3
95.3
Pass
Orig: City of Coppell (Coppell,
TX)Attn: Mr. Rick O'Dell (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
eIAi
THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S) TESTED AND/OR OBSERVED AND ARE NOT NECESSARILY INDICATIVE OF
THE QUALITIES OF APPARENTLY IDENTICAL OR SIMILAR PRODUCTS OR PROCEDURES, NOR DO THEY REPRESENT AN ONGOING QUALITY ASSURANCE PROGRAM UNLESS SO
NOTED THESE REPORTS ARE FOR THE EXCLUSIVE USE OF THE ADDRESSED CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION