Duke Freeport-LR160809 (2)
ECS Texas, LLP
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
LETTER OF TRANSMITTAL
(972) 392-3222 \[Phone\]
(214) 483-9684 \[Fax\]
Texas Registered Engineering Firm# F-8461
August 9, 2016RE:Tohatsu
Duke RealtyECS Job #19:6710-A
South/West Region
14241 North Dallas Parkway, Suite 1000Permits:
Dallas, TX 75254Location:NEC Bethel Road and Freeport Parkway
Coppell, TX
ATTN:Mr. Sean Jeanes, P.E. LEED AP
We are enclosing:
XMaterials Engineering Division Reports
XFor your use
XAs requested
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:
Field Report # 8808/01/2016Pvmt SG/Bethel Reinf
Mark R. Zortman, P.E.
Timothy Tarbutton
AUG 9 2016
Principal Engineer
Project Manager
This report (and any included attachments) shall not be reproduced, except in full, without the prior written approval of ECS.
1000.1
ECS Texas, LLP
3033 KellwayDrive, Suite 110
Carrollton, TX 75006
FIELD REPORT
(972) 392-3222 \[Phone\]
(214) 483-9684 \[Fax\]
19:6710-A
Project No.
88
Report No.
TohatsuMonday 08/01/2016
ProjectDay & Date
87°/ Sunny
Weather
Coppell, TX
Location
0.75
On-Site Time
Duke Realty - Sean Jeanes, P.E. LEED AP
Client
0.33
Lab Time
Duke Realty - Sean Jeanes, P.E. LEED AP
Contractor
1.00
Travel Time*
2.08
Total
0.00
Re Obs.Time
Pvmt SG/Bethel Reinf
Remarks
Time ofArrivalDeparture
55.00
Trip Charges*Tolls/Parking*Mileage*
10:30A11:15A
Chargeable Items
* Travel time and mileage will be billed in accordance with the contract.
Summaryof Services Performed (field test data, locations, elevations & depths are estimates) & Individuals Contacted.
The undersigned arrived on site, as requested, to observe:
1. The compaction of soils for Pavement Subgrade.
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 drydensityand moisture content above OMC as
obtained in our laboratoryusing the ASTM D 698-12 Method A Standard, with the exception
of Test 4 which will be re-tested on a later date.
Locations and elevations of all tests are based on stakeout provided byothers. 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.
2. The reinforcing steel for the approach at Bethel Road.
After reviewing the applicable plans and specifications, reinforcing steel appeared to be
properlyinstalled.
Milton E. Perez, — Field Technician1800
By
1089434
Uncorrected Opt. MC
paction
Comments
Low Moisture,
:64553
Low Com
08/01/16
WO
Uncorrected Max. Density
Page 1
P / F
Date:
PPPF
Percent
Comp.
(%)
97.295.595.094.6
Content
Moisture
(%)
12.513.514.9
7.6
2817
441
Test Data
Density
(pcf)
113.4111.4110.9110.4
Dry
Test Method ASTM Nuclear
Moisture Std
Density
Density Std
(pcf)127.6126.5127.4118.8
t
We
Corrected
STM Nuclear
Moisture
Content
Optimum
11.4011.4011.4011.40
(%)
Proctor Method
3718
Nuclear Gauge No.Corrected
Maximum
Density
116.70116.70116.70116.70
(pcf)
Dry
5001EZ
Troxler
3430
Oversize
, A
Ser. No.
0.000.000.000.00
Tohatsu
%
Model
Field Compaction Summary
Make
Sample No.
Project Name:
D4S-5D4S-5D4S-5D4S-5
Lift /
Elev
SGSGSGSG
Test Mode: DT = Direct Transmission BS = Back Scatter
ent North Side of the Building Padent North Side of the Building Padent North Side of the Building Pad
est Side of the Building Pad
Milton E. Perez
Duke Realty
Duke Realty
Description
6710-A
Technician:
Contractor:
Project No:
Client:
Station /
Location
ent W
PavemPavemPavemPavem
Depth
Probe
S, LLP
(in.)
8688
Sample No.
Mode
Test
ECS TEXA
DTDTDTDT
Test
No.
1234