Sales Tax 09-LR110225IILLIHIINCE
GEOTECHNUIL
Wour
Consulting Engineering * Geotechnical Engineering * Construction Materials
3228 Halifax Street, Suite A, Dallas, Texas 75247
Phone: (972) 444 -8889 Fax: (972) 444 -8893
Acct ID: 1897 File No: C10 -1223
Report Date: 02/25/2011
Project: Heartz Road / Clear Creek OT /Retest
Location: 8" Waterline
Client: RKM Contractors
Date Sampled: 02/23/2011
Sampled By: Hanks, Marvin
By Order Of: Cruz w/ RKM
Order Number: 1897
REPORT: Nuclear Field Density Test LAB NO: 97957
Test Method: See Below
TEST RESULTS Report No: 97957
Page 1 of 1
Optimum
Maximum
Proctor Moisture
Dry Density
Proctor No Date (%)
(pcf) Color / Description
97796 -1 02/19/2011 21.0
102.1 Dark Brown Clay
Specification
Moisture Band
Specification No. Compaction, % Minimum Maximum
1 95 -2.0 4.0
Material:
Test Lift # /
No. Depth Location
Wet Moisture Dry Percent
Density Content Density Proctor Spec. Moisture Proctor Pass
(pcf) % (pcf) Number No. Deviation Density Fail
1 -2' 8" Waterline - Station 11 +00 116.5 25.0 93.2
2 -2' 8" Waterline - Station 16 +00 120.3 28.7 93.5
97796 -1 1 +4.0 91.3 Fail
97796 -1 1 +7.7 91.6 Fail
Gauge No.. 5669 Daily Standard Counts: 02/23/2011 DS: 3457 MS: 469
Remarks: Contractor notified of test results
Test Methods: ASTM D6938 -07
Orig: RKM Contractors (Carrollton, TX) Attn: Larry Thomas (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, Sr. Project 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 V.9THOUT VIR ITTEN PERMISSION.