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Chateaus-LR081029 Client: Mrs. Shawna Kim 1403 Savoy Ct Colleyville, TX 76034 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 Report of Concrete Compressive Strength Test Report No.: 331886 Project No.: 0814449 Date of Service: 09/02/2008 Report Date: 10/29/2008 Project: Kountry Donuts Coppell, Texas Services: Obtain samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring samples back to the laboratory for curing and testing in accordance with applicable standards. Contractor: Cooper General Contractors Concrete Supplier: Nelson Bros. Plant: 01 Specification Requirements Strength: 3,000 psi @ 28 days Slump (in.): 5" maximum 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 PROJECT DATA Mix Design 1.0.: PD35 Placement Date: 09/02/2008 Weather Conditions: Mostly cloudy Time Sampled: 10:45am Batch time: 09:10am Temperature - Air: 870F Concrete: 840F Truck No: 104 Ticket No: 104513 Air Content: 3.9% Unit Weight (pet): NA Overall Placement Location: Paving, 25' east, 10' south from southeast corner of building Sample Location: Same as above REPORT OF TESTS Measured Slump (inches) 4.0 Concrete Compressive Cylinder 6" x 12" Cylinder Maximum Compressive Marked Date Age Diameter Area Load Strength Set No. Tested (days) (in) (in') (Ibs) (psi) 1 1 09/09/2008 7 5.99 28.18 67,280 2,390 1 2 09/30/2008 28 6.00 28.27 84,990 3,010 1 3 09/30/2008 28 6.00 28.27 77,630 2,750 Average G~~ 4 10/28/2008 56 5.99 28.18 93,930 ~E3 ~[J rn] bJ DO D * Does not comply with specified strength Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Technician: Travis Alverez Report Distribution: Orig: Mrs. Shawna Kim (Colleyville, TX) (1-cc copy) 1-ec Cooper General Contractors Altn: Mr. Bill Cawley 1-ec Rone Project Manager Altn: Mr. K. Scolt Watson AET 1-ec City of Coppell Altn: Mr. Lee Stone 1-ec City of Coppell Altn: Mr. Larry Davis Started: 08:45am Finished: 12:15pm Rone Engineering P-~ Fracture Type Type2 Type5 Type2 Type5 ~ K. Scott Watson, AET Project Manager 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. (TM/CL) Page 1 of 1 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 Report of Concrete Compressive Strength Test Client: 336602 0814523 CTM-Coppell, LLC c/o Lenart Development Co., LLC 520 Central Parkway E PlanorTX 4 Date of Service: 10/21/2008 Report Date: 10/29/2008 Project: Chatyaus of Coppell . Services: ObtaiJ samples of fresh concrete at the placement locations, perform required testing, cast compressive strength samples and bring sampl~s back to the laboratory for curing and testing in accordance with applicable standards. \ . PROJECT DATA Report No.: Project No.: Contractor: Concrete Supplier: LMC Plant: 3 Specification Requirements Strength: 4,200 psi @ 28 days Slump (in.): 3" - 5" 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: 10/21/2008 Weather Conditions: Partly cloudy" sunny Time Sampled: 03:28pm Batch time: 02:23pm Temperature - Air: 930F Concrete: 850F Truck No: 5022 Ticket No: 3257657 Air Content: NA Unit Weight (pet): NA Overall Placement Location: Inlet curbs, Chalais Court, right. Station -5+23, left and right, Station 12+62 and inlet tops at Montebello (cont below) Measured Slump (inches) 2.0 Sample Location: Same as above REPORT OF TESTS Cylinder Marked Date Set No. Tested 1 1 10/28/2008 1 2 11/18/2008 1 3 11/18/2008 4 12/16/2008 Age (days) 7 Diameter (in) 5.99 28 28 56 ~E3 ~Q;J ITa E;] DO D Type 1 Type 2 Type 3 Type 4 Type 5 Concrete Compressive Cylinder 6" x 12" Maximum Load (Ibs) 112,320 Compressive Fracture Type Type3 Area (in') 28.18 Type 6 /q/~ II /IP Iz~() ~ Remarks: Cont: Drive, right, Station 1+09 and left, Station -12+90 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. (LB/LB) Page 1 of 2