Duke Freeport-LR160826Texas Registered Engineering Firm # F-8461
August 26, 2016
Duke Realty
South/West Region
14241 North Dallas Parkway, Suite 1000
ATTN:Mr. Sean Jeanes, P.E. LEED AP
Tohatsu
Location:
Permits:
Dallas, TX 75254
19:6710-A
NEC Bethel Road and Freeport Parkway
Coppell, TX
RE:
ECS Job #
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
(972) 392-3222 [Phone]
(214) 483-9684 [Fax]
ECS Texas, LLP
LETTER OF TRANSMITTAL
CC:Duke Realty - Todd Henry
Duke Realty - Glen Stevenson
Pacheco Koch Consulting Engineers - Clayton J. Strolle, LEED AP
City of Coppell - Matt Mabry
Weir Bros., Inc. - Mike Weir
Meinhardt & Associates - David Meinhardt
LJB inc - Jim Lintz
ENCL:
We are enclosing:
Materials Engineering Division Reports
For your use
As requested
X
X
X
Field Report # 103 08/25/2016 Pour Strip Comp
Timothy TarbuttonMark R. Zortman, P.E.
Principal Engineer Project ManagerAUG 25 2016
1000.1
This report (and any included attachments) shall not be reproduced, except in full, without the prior written approval of ECS.
Texas Registered Engineering Firm # F-8461
ECS Texas, LLP
19:6710-A
103
Tohatsu Thursday 08/25/2016
Project No.
Report No.
Day & DateProject
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
(972) 392-3222 [Phone]
(214) 483-9684 [Fax]
FIELD REPORT
3.75
The undersigned arrived on site, as requested, to observe the compaction of soils for inside the
Building Pad, Pour Strip and Sidewalk.
Utilizing the nuclear test method to check the compaction of soils; test results indicated that the
compacted material, at the areas and elevations tested, met or exceeded the project
requirements of 95% of the maximum dry density as obtained in our laboratory using the
Standard Proctor Method (ASTM D698).
Locations and elevations of all tests are based on stakeout provided by others. We cannot be
responsible for structures located off of the observed engineered pad, misaligned utilities or
stakeout errors causing uncontrolled fill to be placed in structural areas.
82°/ Sunny
55.00
2.25
0.50
0.00
09:15A 11:30A
Pour Strip Comp
Location
Contractor
On-Site Time
Lab Time
Client
Coppell, TX
Arrival Departure
Summary of Services Performed (field test data, locations, elevations & depths are estimates) & Individuals Contacted.
Duke Realty - Sean Jeanes, P.E. LEED AP
Duke Realty - Sean Jeanes, P.E. LEED AP
Trip Charges*
Remarks
Chargeable Items
Weather
Mileage*
1.00Travel Time*
Total
Time of
Re Obs.Time
* Travel time and mileage will be billed in accordance with the contract.
Tolls/Parking*
Sheikh T. NjieBy 1800
1092060
ECS TEXAS, LLP
Test Method ASTM Nuclear
Project No:
Contractor:
Project Name:Date:
Client:
Page 1
Technician:
Nuclear Gauge No.
Make
Model
Ser. No.
Density Std
Moisture Std
6710-A Tohatsu 08/25/16
Duke Realty
Duke Realty
Sheikh T. Njie
8943
Humboldt
5001-EZ
3311
338
Field Compaction Summary, ASTM Nuclear
Texas Registered Engineering Firm # F-8461
Description Proctor Method Uncorrected Max. Density Uncorrected Opt. MCSample No.
D4S-7 Recycled concrete Standard Proctor Method (ASTM D-698)115.40 15.20
D4S-8 Fat CLAY With Sand, Dark Brown ASTM D 698-12 Method A Standard 95.10 22.80
Test Data
Test
No.
Test
Mode
Station /
Location
Probe
Depth
(in.)
Lift /
Elev
Corrected
Maximum
Dry
Density
(pcf)
Corrected
Optimum
Moisture
Content
(%)
%
Oversize
Wet
Density
(pcf)
Dry
Density
(pcf)
Moisture
Content
(%)
Percent
Comp.
(%)CommentsP / F
Sample No.
1 DT 8 Pour Strip SG 0.00 115.40 15.20 127.5 110.3 15.6 95.6 PD4S-7
2 DT 8 Pour Strip SG 0.00 115.40 15.20 129.7 110.8 17.0 96.0 PD4S-7
3 DT 8 Sidewalk SG 0.00 95.10 22.80 115.1 90.7 26.9 95.4 PD4S-8
4 DT 8 Sidewalk SG 0.00 95.10 22.80 116.4 91.1 27.8 95.8 PD4S-8
Test Mode: DT = Direct Transmission BS = Back Scatter WO:65456