Duke Freeport-LR160919 (4)Texas Registered Engineering Firm # F-8461
September 19, 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 # 111 09/16/2016 Sidewalk Compaction
Timothy TarbuttonMark R. Zortman, P.E.
Principal Engineer Project ManagerSEP 19 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
111
Tohatsu Friday 09/16/2016
Project No.
Report No.
Day & DateProject
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
(972) 392-3222 [Phone]
(214) 483-9684 [Fax]
FIELD REPORT
1.75
The undersigned arrived on site, as requested, to observe the compaction of soils for Sidewalk
near Freeport Parkway.
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 and moisture content above OMC as
obtained in our laboratory using the ASTM D 698-12 Method A Standard.
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.
90°/ Sunny
55.00
0.75
0.50
1.75
02:00P 02:45P
Sidewalk Compaction
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
1 - Nuclear Gauge Rental
Mileage*
0.50Travel Time*
Total
Time of
Re Obs.Time
* Travel time and mileage will be billed in accordance with the contract.
Tolls/Parking*
William H. ShiremanBy 1800
1094470
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 09/16/16
Duke Realty
Duke Realty
William H. Shireman
28772
Troxler
3440
2080
712
Field Compaction Summary, ASTM Nuclear
Texas Registered Engineering Firm # F-8461
Description Proctor Method Uncorrected Max. Density Uncorrected Opt. MCSample No.
D4S-3 Clayey SAND, Light Brown ASTM D 698-12 Method A Standard 117.40 12.00
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 6 Sidewalk near Freeport Parkway SG 0.00 117.40 12.00 127.7 111.8 14.2 95.2 P Re-test of area
tested in Reports
109 and 110
D4S-3
2 DT 6 Sidewalk near Freeport Parkway SG 0.00 117.40 12.00 129.7 112.7 15.1 96.0 P Re-test of area
tested in Reports
109 and 110
D4S-3
3 DT 6 Sidewalk near Freeport Parkway SG 0.00 117.40 12.00 128.2 111.6 14.9 95.1 P Re-test of area
tested in Reports
109 and 110
D4S-3
4 DT 6 Sidewalk near Freeport Parkway SG 0.00 117.40 12.00 127.7 111.9 14.1 95.3 P Re-test of area
tested in Reports
109 and 110
D4S-3
5 DT 6 Sidewalk near Freeport Parkway SG 0.00 117.40 12.00 130.8 113.7 15.0 96.8 P Re-test of area
tested in Reports
109 and 110
D4S-3
Test Mode: DT = Direct Transmission BS = Back Scatter WO:66241