Duke Freeport-LR160816 (4)
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 # 9508/13/2016Wall Footing
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.
95
Report No.
TohatsuSaturday 08/13/2016
ProjectDay & Date
75°/ Cloudy
Weather
Coppell, TX
Location
6.50
On-Site Time
Duke Realty - Sean Jeanes, P.E. LEED AP
Client
0.50
Lab Time
Duke Realty - Sean Jeanes, P.E. LEED AP
Contractor
1.42
Travel Time*
8.42
Total
0.00
Re Obs.Time
Wall Footing
Remarks
Time ofArrivalDeparture
55.00
Trip Charges*Tolls/Parking*Mileage*
07:30A02:00P
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 22 cubic yards of
3000 psi concrete for Wall Footing.
The required test limits were determined to be a slump of 3-5 inches, air content of 0-3 %,
batch to placement time of 90 minutes, and concrete temperature range of 50-95 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.
Prior to the placement of concrete reinforcing steel was observed and appeared to be installed
in accordance with plans and specifications. Previouslynoted deficiencies have been corrected.
Yonas Belete Alemu, — Technician Introductory1800
By
1090447
:65083
WO
Page 1
Location and Remarks
ECS Texas, LLP
u
2000.1.1.0
Yonas Belete Alem
Duke Realty
/ 75
08/13/2016
3000 psi
Cloudy
6710-A
Project No.
Client:
Weather / Temp:
Day/Date:*
Design Strength:
By:
Water
Added
Concrete
p.
75
Tem
1.10(P)
% Air
3.25
Slump
3000 psi
Report
B to P
min.
Mix Strength:
859081
NEC Bethel Road and Freeport Parkway
- TX 75019-
10:3010:4012:30
Concrete Summary
Finish
Truck Time
Coppell, - Dallas County
09:4510:0011:50
Arrive
Duke Realty
09:0509:1011:09
Batch
e
Tim
Tohatsu
* B to P - Batch to Placement time in minutes
5150
9.0
19.022.0
LMC
CY Concrete
Cum
Project:Supplier:
Mix Designation:
Location:
Contractor :
9.03.0
10.0
Truck
637193306371933763719351
ll Footing
Ticket
No.
Wa
Truck
No.
015102310212
* Location:
No.
123