Chateaus-LR081230
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/
Date of Service: 11/03/2008
Report Date: 12/30/2008
Project: ateaus of Cgppell
Services: btain sampjes"Ciifresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring
s leS"tlaCk to the laboratory for curing and testing in accordance with applicable standards.
Report No.:
Project No.:
337824
0814523
PROJECT DATA
Contractor:
Concrete Supplier: Redi-Mix
Plant: 259
Specification Requirements
Strength: 3,600 psi @ 28 days
Slump (in.): 3" - 5"
Air (%): 3% - 6%
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.: 336L 1524
Placement Date: 11/03/2008
Weather Conditions: Clear
Time Sampled: 01:15pm
Temperature - Air: 750F
Truck No: 1339
Air Content: 3.9%
Overall Placement Location:
Stamped paving at Station 12+65 on Montebello Drive
Measured
Slump
(inches)
5.75
Batch time: 12:30pm
Concrete: 780F
Ticket No: 59035652
Unit Weight (pcf): NA
Sample Location:
Station 12+65
REPORT OF TESTS
Concrete Compressive Cylinder 6" x 12"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (Ibs) (psi) Type
1 1 11/10/2008 7 6.00 28.27 70,700 2,500 Type2
1 2 12/01/2008 28 5.99 28.18 109,040 d1?7 Type 5
1 3 12/01/2008 28 5.99 28.18 114,900 Type 5
Average
1 4 12/29/2008 56 5.99 28.18 119,580 4,240 Type 5
~~ ~Q] ill] lSJ DO D
Type 1
Type 2 Type 3 Type 4
Type 5
Remarks: Results to superintendent
Type 6
~g 7
Hie
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, Ltd.
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