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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
Report Date: 06/04/2015
Project: Whispering Hills Drive Reconstruction
Location: 8" Domestic Waterline
Client: City of Coppell
REPORT: Nuclear Field Density Test
Proctor
Proctor No Date
184850 04/30/2015
Specification No.
1
Location
TEST RESULTS
Optimum Maximum
Moisture Dry Density
Date Sampled: 06/03/2015
Sampled By: Marthers, J K
By Order Of: Thomas
Order Number: 1770
LAB NO: 186829
Test Method: See Below
Report No:
Page 1 of 1
N (pcfl Color / Description
14.5 117.3 Brown and Gray Mix Sandy Clay
Specification
Moisture Band
mpaction, % Minimum Maximum
95 0.0 5.0
Test Lift # /
No. Depth Location
1 1' Station 6+00
2 1' Station 3+50
Wet Moisture Dry
Density Content Density
(pcfl % (pcfl
127.1 17.6 108.1
122.2 19.7 102.1
186829
Gauge No.: 18121 Daily Standard Counts: 06/03/2015 DS: 1634 MS: 662
Remarks: AGG Technician spoke with Fidel/McMahon and discussed possible wet subgrade material. Technician
performed 2 density tests prior to excavating areas to be tested Fidel and Darell/City of Coppell have been
informed of failures.
Test Methods ASTM D6938-10
Orig: City or Coppell (Coppell, TX) Attn: Mr Rick O'Dell (1 -cc copy)
DOES NOT CONFORM
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, SET, CME Department Manager
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
Percent
Proctor
Spec. Moisture
Proctor
Pass
Number
No. Deviation
Density
Fail
184850
1 +3.1
92.2
Fail
184850
1 +5.2
87.0
Fail
Gauge No.: 18121 Daily Standard Counts: 06/03/2015 DS: 1634 MS: 662
Remarks: AGG Technician spoke with Fidel/McMahon and discussed possible wet subgrade material. Technician
performed 2 density tests prior to excavating areas to be tested Fidel and Darell/City of Coppell have been
informed of failures.
Test Methods ASTM D6938-10
Orig: City or Coppell (Coppell, TX) Attn: Mr Rick O'Dell (1 -cc copy)
DOES NOT CONFORM
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, SET, CME Department Manager
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