Duke Freeport- LR160506 (2)May 6, 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
ENCL:
We are enclosing:
Materials Engineering Division Reports
For your use
As requested
X
X
X
Field Report # 34 05/05/2016 Grout Obs, Water BF
Timothy TarbuttonMark R. Zortman, P.E.
Principal Engineer Project ManagerMAY 6 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
34
Tohatsu Thursday 05/05/2016
Project No.
Report No.
Day & DateProject
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
(972) 392-3222 [Phone]
(214) 483-9684 [Fax]
FIELD REPORT
7.25
The undersigned arrived on site, as requested, to observe:
1. The placement and compaction of soils for Water Line W-1 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 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.
2. Visual observation of high strength non-shrink grout for column base plates.
73°/ Sunny
55.00
4.75
0.50
1.00
10:45A 12:15P
Grout Obs, Water BF
Location
Contractor
On-Site Time
Lab Time
01:00P 04:15P
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*
2.00Travel Time*
Total
Times of
Re Obs.Time
* Travel time and mileage will be billed in accordance with the contract.
Tolls/Parking*
Milton E. Perez, — Field TechnicianBy 1800
1080144
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 05/05/16
Duke Realty
Duke Realty
Milton E. Perez
3529
Troxler
3430
2038
441
Field Compaction Summary, ASTM Nuclear
Description Proctor Method Uncorrected Max. Density Uncorrected Opt. MCSample No.
D4S-4 Clayey SAND, Dark Gray ASTM D 698-12 Method A Standard 118.40 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 Water Line W -1 Sta 8+50 SG-2'6
"
0.00 118.40 12.00 135.7 114.4 18.7 96.6 P Retest from
5/3/16.
D4S-4
2 DT 6 Water Line W -1 Sta 8+50 SG-1'6
"
0.00 118.40 12.00 134.6 113.1 19.0 95.5 PD4S-4
3 DT 6 Water Line W -1 Sta 8+50 SG-6"0.00 118.40 12.00 132.9 112.8 17.8 95.3 PD4S-4
4 DT 6 Water Line W -1 Sta 8+50 SG 0.00 118.40 12.00 132.3 113.4 16.6 95.8 PD4S-4
5 DT 6 Water Line W -1 Sta 10+00 SG-2'6
"
0.00 118.40 12.00 133.6 115.6 15.5 97.6 PD4S-4
6 DT 6 Water Line W -1 Sta 10+00 SG-1'6
"
0.00 118.40 12.00 134.2 114.6 17.1 96.8 PD4S-4
7 DT 6 Water Line W -1 Sta 10+00 SG-6"0.00 118.40 12.00 133.2 112.6 18.2 95.1 PD4S-4
8 DT 6 Water Line W -1 Sta 10+00 SG 0.00 118.40 12.00 134.9 112.9 19.5 95.4 PD4S-4
9 DT 6 Water Line W -1 Sta 11+50 SG-2'6
"
0.00 118.40 12.00 133.9 112.8 18.7 95.3 PD4S-4
10 DT 6 Water Line W -1 Sta 11+50 SG-1'6
"
0.00 118.40 12.00 134.5 113.0 19.1 95.4 PD4S-4
11 DT 6 Water Line W -1 Sta 11+50 SG-6"0.00 118.40 12.00 133.1 113.2 17.6 95.6 PD4S-4
Test Mode: DT = Direct Transmission BS = Back Scatter WO:61712
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 05/05/16
Duke Realty
Duke Realty
Milton E. Perez
3529
Troxler
3430
2038
441
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 Water Line W -1 Sta 11+50 SG 0.00 118.40 12.00 134.2 114.1 17.6 96.4 PD4S-4
13 DT 6 Water Line W -1 Sta 13+00 SG-2'6
"
0.00 118.40 12.00 133.0 114.2 16.4 96.5 PD4S-4
14 DT 6 Water Line W -1 Sta 13+00 SG-1'6
"
0.00 118.40 12.00 134.7 114.6 17.5 96.8 PD4S-4
15 DT 6 Water Line W -1 Sta 13+00 SG-6"0.00 118.40 12.00 131.7 112.9 16.6 95.4 PD4S-4
16 DT 6 Water Line W -1 Sta 13+00 SG 0.00 118.40 12.00 133.3 112.7 18.2 95.2 PD4S-4
17 DT 6 Water Line W -1 Sta 14+50 SG-2'6
"
0.00 118.40 12.00 132.7 113.9 16.5 96.2 PD4S-4
18 DT 6 Water Line W -1 Sta 14+50 SG-1'6
"
0.00 118.40 12.00 133.7 114.3 16.9 96.5 PD4S-4
19 DT 6 Water Line W -1 Sta 14+50 SG-6"0.00 118.40 12.00 133.8 114.5 16.8 96.7 PD4S-4
20 DT 6 Water Line W -1 Sta 14+50 SG 0.00 118.40 12.00 134.5 113.9 18.0 96.2 PD4S-4
Test Mode: DT = Direct Transmission BS = Back Scatter WO:61712