Chateaus-LR081103 (3)
Rone Engineering
.
8908 Ambassador Row, Dallas, TX 75247
7701 W Little York, Ste 600, Houston, TX 77040
4421 Freidrich, Ste 195, Austin, TX 78744
Corporate Phone: (214) 630-9745
Client:
Report of Concrete Compressive Strength Test
CTM-Coppell, LLC c/o Lenart Development Co., LLC
520 Central Parkway E
Plana, TX 75074
Report No.: 336732
Project No.: 0814523
Date of Service: 10/22/2008
Report Date: 11/03/2008
PROJECT DATA
Contractor:
Concrete Supplier: LMC
Plant: 7
Specification Requirements
Strength: 4,200 psi @ 28 days
Slump (in.): 3" maximum
Air (%): NA
Test Method: ASTM C-172
ASTM C-31 (except 10.1.2)
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138
ASTM C-39
Mix Design I.D.: 1701
Placement Date: 10/22/2008
Weather Conditions: Cloudy, windy, rain
Time Sampled: 02:40pm Batch time: 02:15pm
Temperature - Air: 630F Concrete: 720F
Truck No: 9150 Ticket No: 7199290
Air Content: 4.6% Unit Weight (pet): NA
Overall Placement Location:
Inlet tops, Montebello Drive, paving Station 7+88 left and right and inlet block out,
paving Station 12+90 right
Measured
Slump
(inches)
4.0
Sample Location:
Inlet block out, paving Station 12+90 right
REPORT OF TESTS
Cylinder e
Marked Date Diameter Area
Set No. Tested (in) (in2)
1 1 10/29/2008 5.99 28.18
1 2 11/19/2008 28
1 3 11/19/2008 28
4 12/17/2008 56
Concrete Compressive Cylinder 6" x 12"
Maximum
Load
(Ibs)
143,770
Fracture
Type
Type5
~E3 ~[J rnJ E;J DO D
n4
Type 1
Type 2
Type 3. Type 4
Type 5
Type 6
lI/r~/2~ e
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition, appearance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services, Lid.
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