Duke Freeport-LR160923 (2)Texas Registered Engineering Firm # F-8461
September 23, 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
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 # 113 09/20/2016 Various Flatwork
Timothy TarbuttonMark R. Zortman, P.E.
Principal Engineer Project ManagerSEP 23 2016
1000.1
This report (and any included attachments) shall not be reproduced, except in full, without the prior written approval of ECS.
Texas Registered Engineering Firm # F-8461
ECS Texas, LLP
19:6710-A
113
Tohatsu Tuesday 09/20/2016
Project No.
Report No.
Day & DateProject
3033 Kellway Drive, Suite 110
Carrollton, TX 75006
(972) 392-3222 [Phone]
(214) 483-9684 [Fax]
FIELD REPORT
10.25
The undersigned arrived on site, as requested, to observe the placement of 54 cubic yards of
3000 psi concrete for Sidewalks, Stairs, and Various Flatwork.
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 50-95 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, with the exception
of truck 6039 exceeding 90 minute batch to final placement time.
One set of five laboratory cured concrete cylinders were cast for compressive strength testing in
our laboratory.
90°/ Sunny
55.00
9.25
0.00
0.00
06:45A 04:00P
Various Flatwork
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*$5.00
Jean HabyarimanaBy 1800
1094827
Texas Registered Engineering Firm # F-8461
Concrete Summary Report
Project:
Location:
Contractor :
Supplier:
Project No.
Day/Date:
Client:
Weather / Temp:
Page 1
No.Ticket
No.
Truck
No.
CY Concrete
Truck Cum
Batch
Time
Truck Time
Arrive Finish Slump % Air Concrete
Temp.
Water
Added Location and Remarks
Tohatsu 6710-A
NEC Bethel Road and Freeport Parkway
Coppell, - Dallas County - TX 75019-
09/20/2016
Duke Realty
Sunny / 90
Duke Realty
LMC
Mix Designation:5177 Mix Strength:3000 psi Design Strength:3000 psi
B to P
min.
1 7029 76831163 9.0 9.0 06:48 07:00 07:39 *4.00 3.50(P)90 2051
2 5015 76831165 10.0 19.0 06:44 07:20 07:50 66
3 5022 76831168 9.0 28.0 08:02 08:40 09:12 70
4 1407 76831170 9.0 37.0 09:00 09:51 10:15 2075
5 7003 76831174 10.0 47.0 10:46 11:24 12:10 84
6 6039 63003397 7.0 54.0 01:45 02:00 03:32 107
* Location:By:Jean HabyarimanaSidewalks, Satirs, and Various Flatwork
ECS Texas, LLP
WO:66374
* B to P - Batch to Placement time in minutes
2000.1.1.0