Duke Freeport- LR160613 (3)June 13, 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
Texas Registered Engineering Firm # F-8461
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 # 59 06/09/2016 Footings, Compact
Timothy TarbuttonMark R. Zortman, P.E.
Principal Engineer Project ManagerJUN 13 2016
1000.1
This report (and any included attachments) shall not be reproduced, except in full, without the prior written approval of ECS.
ECS Texas, LLP
19:6710-A
59
Tohatsu Thursday 06/09/2016
Project No.
Report No.
Day & DateProject
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
(972) 392-3222 [Phone]
(214) 483-9684 [Fax]
FIELD REPORT
8.25
The undersigned arrived on site, as requested, to observe:
1. The compaction of soils for Pavement East Side of the Building Pad and Storm Line
Backfill.
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
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.
2. The bearing capacity of soil of Continuous Footings at grid lines H-J.5/1.
Utilizing a Dynamic Cone Penetrometer (ASTM STP-399) to check the bearing capacity of soil
at the aforementioned locations, test results indicated that soils, at the areas and elevations
tested, should be capable of supporting a foundation designed for a net allowable bearing
capacity 3000 psf.
90°/ Sunny
55.00
6.50
0.75
0.00
09:30A 04:00P
Footings, Compact
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*
Milton E. Perez, — Field TechnicianBy 1705
1083177
Report of Spread Footing - Foundation Observations
Project:
Location:
Contractor:
Project No.
Day/Date:
LocationFooting
Number
Size (W x H x L)
Design Actual
Footing Bottom Elevation
Depth of
Undercut (in)
Description of
Steel Placed
Description of
Subgrade
Material
# of Blows / increment
Design
Bearing
Pressure
Design
Required Blow Counts
Tohatsu 6710-A
NEC Bethel Road and Freeport Parkway
Coppell - Dallas County - TX - 75019-
Duke Realty
06/09/16
2.5 x 2.5 x 25H,1 2.5 x 3.5 x 25 97.5 2.5 .1 3 #5 Top & 5
#5 Bottom
CLAYEY Sand 8
11.9 3000
2.5 x 2.5 x 25H5,1 2.5 x 3.5 x 25 97.5 2.5 .2 3 #5 Top & 5
#5 Bottom
CLAYEY Sand 8
15.4 3000
2.5 x 2.5 x 25J,1 2.5 x 3.5 x 25 97.5 2.5 .3 3 #5 Top & 5
#5 Bottom
CLAYEY Sand 8
14.4 3000
2.5 x 2.5 x 25J5,1 2.5 x 3.5 x 25 97.5 2.5 .4 3 #5 Top & 5
#5 Bottom
CLAYEY Sand 8
10.1 3000
ECS Texas, LLP
By:Milton E. Perez
WO:62670
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 06/09/16
Duke Realty
Duke Realty
Milton E. Perez
8899
Humbolt
5001-EZ
5001EZ
2505
348
Field Compaction Summary, ASTM Nuclear
Description Proctor Method Uncorrected Max. Density Uncorrected Opt. MCSample No.
D4S-5 Clayey SAND, Light Brown ASTM D 698-12 Method A Standard 116.70 11.40
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 Pavement East Side of Building Pad SG 0.00 116.70 11.40 133.2 115.6 15.2 99.1 P Re-test of test 1
taken 06/06/16
D4S-5
2 DT 6 Pavement East Side of Building Pad SG 0.00 116.70 11.40 125.9 112.6 11.8 96.5 PD4S-5
3 DT 6 Pavement East Side of Building Pad SG 0.00 116.70 11.40 127.5 113.6 12.2 97.3 P Re-test of test 4
taken on
06/06/16
D4S-5
4 DT 6 Pavement East Side of Building Pad SG 0.00 116.70 11.40 126.2 111.2 13.5 95.3 PD4S-5
5 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-7'0.00 116.70 11.40 128.0 111.6 14.7 95.6 PD4S-5
6 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-6'6
"
0.00 116.70 11.40 128.4 112.7 13.9 96.6 PD4S-5
7 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-6'0.00 116.70 11.40 131.6 111.0 18.6 95.1 PD4S-5
8 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-5'6
"
0.00 116.70 11.40 130.8 112.6 16.1 96.5 PD4S-5
9 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-5'0.00 116.70 11.40 130.3 112.1 16.2 96.1 PD4S-5
10 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-4'6
"
0.00 116.70 11.40 128.4 111.0 15.6 95.1 PD4S-5
11 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-4'0.00 116.70 11.40 126.6 111.7 13.3 95.7 PD4S-5
Test Mode: DT = Direct Transmission BS = Back Scatter WO:62670
ECS TEXAS, LLP
Test Method ASTM Nuclear
Project No:
Contractor:
Project Name:Date:
Client:
Page 2
Technician:
Nuclear Gauge No.
Make
Model
Ser. No.
Density Std
Moisture Std
6710-A Tohatsu 06/09/16
Duke Realty
Duke Realty
Milton E. Perez
8899
Humbolt
5001-EZ
5001EZ
2505
348
Field Compaction Summary, ASTM Nuclear
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.
(%)
P / F
Sample No.
Comments
12 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-3'6
"
0.00 116.70 11.40 127.9 114.0 12.2 97.7 PD4S-5
13 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-3'0.00 116.70 11.40 128.2 112.8 13.6 96.7 PD4S-5
14 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-2'6
"
0.00 116.70 11.40 126.2 112.8 11.9 96.7 PD4S-5
15 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-2'0.00 116.70 11.40 128.3 112.3 14.2 96.2 PD4S-5
16 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-1'6
"
0.00 116.70 11.40 127.1 111.5 14.0 95.5 PD4S-5
17 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-1'0.00 116.70 11.40 128.3 111.1 15.5 95.2 PD4S-5
18 DT 6 Storm Sewer Line ST-3 STA 0+00 SG-6"0.00 116.70 11.40 127.7 112.5 13.5 96.4 PD4S-5
19 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-4'0.00 116.70 11.40 129.0 113.1 14.0 96.9 PD4S-5
20 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-3'6
"
0.00 116.70 11.40 128.5 114.5 12.2 98.1 PD4S-5
21 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-3'0.00 116.70 11.40 127.4 112.2 13.5 96.1 PD4S-5
22 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-2'6
"
0.00 116.70 11.40 129.0 114.7 12.5 98.3 PD4S-5
23 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-2'0.00 116.70 11.40 128.0 112.6 13.6 96.5 PD4S-5
24 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-1'6
"
0.00 116.70 11.40 127.2 113.2 12.4 97.0 PD4S-5
Test Mode: DT = Direct Transmission BS = Back Scatter WO:62670
ECS TEXAS, LLP
Test Method ASTM Nuclear
Project No:
Contractor:
Project Name:Date:
Client:
Page 3
Technician:
Nuclear Gauge No.
Make
Model
Ser. No.
Density Std
Moisture Std
6710-A Tohatsu 06/09/16
Duke Realty
Duke Realty
Milton E. Perez
8899
Humbolt
5001-EZ
5001EZ
2505
348
Field Compaction Summary, ASTM Nuclear
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.
(%)
P / F
Sample No.
Comments
25 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-1'0.00 116.70 11.40 128.7 113.9 13.0 97.6 PD4S-5
26 DT 6 Storm Sewer Line ST-3 STA 0+10 SG-6"0.00 116.70 11.40 128.5 111.4 15.3 95.5 PD4S-5
Test Mode: DT = Direct Transmission BS = Back Scatter WO:62670