ST9905-LR070515
'" EeS Texas, LLP
~. 4950 Keller Springs Road, Suite 480
Addison, TX 75001
(972) 392-3222
(FAX) 392-01 02
CONCRETE, GROUT, AND MORTAR TESTS
LETTER OF TRAN S MITT AL
1"I!XA8
TO: City of Cop pel!
P.O. Box 9478
DATE: 05/15/2008
RE: Bethel Road - Coppel!
Coppel!, TX 75019
A TTN: Ms. Carol Dye
PERMIT #:
JOB NO.: 005061
LOCATION:
Bethel Road, Coppell, TX
We are enclosing:
X Attached
Materials Engineering Division Concrete Reports:
148
X
X
For Your Use
x
As Requested
CC: TISEO Paving - Robert Caudill
City of Coppell - Rick O'Dell
DaVidA.tkL
Principal Engineer
By:
II!XM
Project:
Location:
Bethel Road - Coppell
Bethel Road, Coppell, TX
Concrete Cylinders Strength Report
Project: 5061 Set Designation: A
Cast Date: 04/16/2008
Design Strength: 3600 psi
Report No.: 148
. ECS Texas, LLP
~. 4950 Keller Springs Road, Suite 480
Addison, TX 75001
(972) 392-3222
(FAX)392-01 02
Owner: City of Coppell - Carol Dye Client: City of Coppell - Kenneth M. Griffin,
Arch.: Gen. Contr.:
Struc. Eng.: Cone. Contr.:
Placement Location: 5xl 0 Box Culvert Foundation, sampled at approximately Sta.37+00.
Concrete Supplier: LMC
Mix Designation: 1701
Added Water:
Truck No: 983
Mix Strength: 3600 pSI
Time Added:
Ticket No: 7191020
Batch Time: 2:42PM
Unit Wt.:
FIELD TEST DATA: Tested by: Jonathan E. Steiner
Temperature - Air: 820 F
Time Sampled: 3 :OOPM
Concrete: 800 F
Slump: 5.00 in.
Air Content:l.60 % (P)
Sample Test Test Type Diameter Area Breaking Compr. Brk Break Review
No Date Age Cure In. In.2 Load,lbs Str.,psi Typ by by
40178 04/23/2008 7 Lab 4.00 12.56 52000 4140 3 MLMl
40179 05/14/2008 28 Lab 4.00 12.56 67456 5370 4 MLMl
40180 05/14/2008 28 Lab 4.00 12.56 67776 5390 4 MLMl
40181 05/14/2008 28 Lab 4.00 12.56 69184 5510 3 MLMl
40182 06/1112008 56 Lab 4.00 12.56
. . . .
Sampling In accordance WIth (law) ASTM Cl72. except that samples may have been taken from the beginning of the load after a minimum discharge of approximately one cubiC yard.
Cylinder molding and laboratory curing iaw ASTM C31. compressive strength test and break type iaw ASTM C39. slump law C143. air content iaw ASTM C173 (V) or C231 (Pl,
temperature law ASTM C1064. and unit weight iaw ASTM C138. Cylinders are tested using un bonded caps law ASTM C1231 or are capped using sulphur
mortar iaw Ce17. Break Types are classified as: Type 1. 2. 3. 4. 5. or e iaw C39-04a
FIELD CURING CONDITIONS:
Curing Box Insulated
X No Curing Box Heated
Remarks: Air content does not meet project
specifications.
Cooled
X Caps
Ice
Other
Final Review By:
w/L
ELBl
Print Date:
05/15/2008