ST9905-LR070428
'" ECS Texas, LLP
~. 4950 Keller Springs Road, Suite 480
. Addison, TX 75001
(972) 392-3222
LLP (FAX)392-0102
CONCRETE, GROUT, AND MORTAR TESTS
LETTER OF TRANSMITTAL
'T1!!XA8
TO: City of Coppell
P.O. Box 9478
DATE: 04/28/2008
RE: Bethel Road - Coppell
Coppell, 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:
131
X
X
For Your Use
X
As Requested
CC: TISEO Paving - Robert Caudill
City of Coppell - Rick O'Dell
DaVidA.i!~/L
Principal Engineer
~ (i3~
Eric L. Branch, C.E.T.
Project Manager
By:
~ ECS Texas, LLP
~ 4950 Keller Springs Road, Suite 480
Addison, TX 75001
(972) 392-3222
(FAX) 392-0102
. MAS
Concrete Cylinders Strength Report
Project:
Location:
Bethel Road - Coppell
Bethel Road, Coppell, TX
Project: 5061
Cast Date:
Design Strength:
Report No.:
Set Designation: A
03/27/2008
3500 psi
131
Owner: City ofCoppell - Carol Dye
Arch.:
Struc. Eng.:
Placement Location: South Box culvert walls,
Client: City of Coppell - Kenneth M. Griffin,
Gen. Contr.:
Conc. Contr.:
51 +00 to 52+00, sampled at South most wall
Concrete Supplier: LMC
Mix Designation: 1701
Added Water:
Truck No: 890
Mix Strength: 3600 pSI
Time Added:
Ticket No: 3642689
Batch Time: 01 :38PM
Unit Wt.:
FIELD TEST DATA: Tested by: Jonathan E. Steiner
Temperature - Air: 700 F
Time Sampled:02:23PM
Concrete: 770 F
Slump:4.00 in.
Air Content:1.90 % (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
39724 04/03/2008 7 Lab 4.00 12.56 52224 4160 ELBl
39725 04/03/2008 7 Lab 4.00 12.56 52864 4210 ELBl
39726 04/24/2008 28 Lab 4.00 12.56 68032 5410 3 ELBl
39727 04/24/2008 28 Lab 4.00 12.56 4
39728 04/24/2008 28 Lab 4.00 12.56 68512 5450 3 ELBl
39729 04/24/2008 28 Lab 4.00 12.56 64800 5160 ELBl
. . . .
Sampling In accordance With (law) ASTM C172, 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 iaw C143, air content iaw ASTM C173 (V) or C231 (P),
temperature iaw ASTM Cl064, and unit weight iaw ASTM C138. Cylinders are tested using unbonded caps iaw ASTM C1231 or are capped using sulphur
mortar iaw C617. Break Types are classified as: Type 1,2,3,4,5, or 6 iaw C39-04a
FIELD CURING CONDITIONS:
Curing Box
X No Curing Box
Remarks:
Insulated
Heated
Cooled
X Caps
Ice
Other
Final Review By:
{k/L
ELBl
Print Date:
04/28/2008