Duke Freeport-LR160816 (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 16, 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 # 9308/11/2016Inlet Storm ST-1A
Mark R. Zortman, P.E.
Timothy Tarbutton
AUG 16 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.
93
Report No.
TohatsuThursday 08/11/2016
ProjectDay & Date
90°/ Sunny
Weather
Coppell, TX
Location
2.50
On-Site Time
Duke Realty - Sean Jeanes, P.E. LEED AP
Client
0.00
Lab Time
Duke Realty - Sean Jeanes, P.E. LEED AP
Contractor
1.17
Travel Time*
3.67
Total
0.00
Re Obs.Time
Inlet Storm ST-1A
Remarks
Time ofArrivalDeparture
55.00$5.00
Trip Charges*Tolls/Parking*Mileage*
07:00A09:30A
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 the placement of 1 cubic yards of
4000 psi concrete for area inlet at Storm Line ST-1A.
The required test limits were determined to be a slump of 3-5 inches, air content of 3-6 %,
batch to placement time of 90 minutes, and concrete temperature range of 50-100 degrees
Fahrenheit.
Concrete observed on this date appeared to be placed in compliance with project specifications
with regard to temperature, slump, air content, and batch to placement time.
One set of five laboratorycured concrete cylinders were cast for compressive strength testing in
our laboratory.
Jean Habyarimana1800
By
1090147
:65004
WO
Page 1
Location and Remarks
ECS Texas, LLP
2000.1.1.0
arimana
Duke Realty
08/11/2016
/ 90
Jean Haby
4000 psi
6710-A
Sunny
Project No.
Client:
Weather / Temp:
Day/Date:*
Design Strength:
By:
Water
Added
Concrete
p.
95
Tem
3.20(P)
% Air
3.75
Slump
4000 psi
Report
B to P
min.
Mix Strength:
72
NEC Bethel Road and Freeport Parkway
- TX 75019-
09:00
Concrete Summary
Finish
Truck Time
Coppell, - Dallas County
08:26
Arrive
Redi-Mix Concrete
Duke Realty
07:48
Batch
e
Tim
10L11524
Tohatsu
* B to P - Batch to Placement time in minutes
1.0
CY Concrete
Cum
Area inlet at Storm Line ST-1A
Project:Supplier:
Mix Designation:
Location:
Contractor :
1.0
Truck
25375511
Ticket
No.
Truck
No.
1302
* Location:
No.
1