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Coppell Ind 2-LR130604 CONCRETE CYLINDER TEST REPORT Tradepoint Center II Creekview Road & Freeport Parkway Coppell, Texas REPORTED TO:REPORT NO. Hillwood 426 3090 Olive Street, Suite 300 REG PROJECT NO. 18520 Dallas, Texas 75219 SAMPLE DATE: 05-07-13 ATTN: Mr. Kerry Roetzel TECHNICIAN: C. Winchester PAGE: 1 of 3 CONTRACTOR: Hillwood Construction Services Location of Sample Set Number Location Quantity Represented (c.y.) 1 Paving: 725’S, 65’E from NE building corner 20/900 2 Paving: 685’S, 100’E from NE building corner 110/900 3 Paving: 650’S, 80’E from NE building corner 210/900 4 Paving: 615’S, 60’E from NE building corner 330/900 5 Paving: 570’S, 30’E from NE building corner 420/900 6 Paving: 535’S, 60’E from NE building corner 500/900 7 Paving: 500’S, 30’E from NE building corner 630/900 8 Paving: 570’S, 65’E from NE building corner 710/900 9 Paving: 430’S, 80’E from NE building corner 810/900 Design Information Source of Concrete Mix Identification Specified Strength (psi) Potter 7752 4000 Test Results SetCylinder Age @ Total Load Compressive Average Strength No. ID Date Tested Test(lbs.)Strength (psi) (psi) 1 6534 05-14-13 7 128510 4550 6534 06-04-13 28 164510 5820 6534 06-04-13 28 159420 5640 5730 6534 Hold H 2 6535 05-14-13 7 140800 4980 6535 06-04-13 28 138520 4900 6535 06-04-13 28 151260 5350 5130 6535 Hold H 3 6536 05-14-13 7 114320 4050 6536 06-04-13 28 134380 4760 6536 06-04-13 28 138490 4900 4830 6536 Hold H 4 6537 05-14-13 7 124880 4420 6537 06-04-13 28 139930 4950 6537 06-04-13 28 145400 5150 5050 6537 Hold H 2424 STUTZ DR. SUITE 400 DALLAS, TX 75235 [214] 350 5600 [214] 350 0019 TELFAX REPORT NO. 426 REG PROJECT NO. 18520 SAMPLE DATE: 05-07-13 PAGE: 2 of 3 Test Results SetCylinder Age @ Total Load Compressive Average Strength No. ID Date Tested Test(lbs.)Strength (psi) (psi) 5 6538 05-14-13 7 106720 3780 6538 06-04-13 28 120860 4280 6538 06-04-13 28 124880 4420 4350 6538 Hold H 6 6539 05-14-13 7 102790 3640 6539 06-04-13 28 131000 4640 6539 06-04-13 28 143610 5080 4860 6539 Hold H 7 6540 05-14-13 7 86530 3060 6540 06-04-13 28 118730 4200 6540 06-04-13 28 119290 4220 4210 6540 Hold H 8 6541 05-14-13 7 103180 3650 6541 06-04-13 28 125760 4450 6541 06-04-13 28 133350 4720 4590 6541 Hold H 9 6542 05-14-13 7 111610 3950 6542 06-04-13 28 144470 5110 6542 06-04-13 28 132880 4700 4910 6542 Hold H Cylinder Data Air ConcreteAir Unit SetCylinder SlumpTime of Temp.Temp.EntrainmentWeightTicket 3 No. ID (inches)Sample(°F)(°F)(%) (lbs/ft)Number 1 6534 3.75 4:25 AM 65 74 3.4 148.6 253 2 6535 4.25 5:35 AM 64 74 3.4 148.0 262 3 6536 6.0 6:25 AM 60 73 3.5 147.2 33347 4 6537 4.0 7:35 AM 60 73 3.4 148.0 275 5 6538 5.0 9:10 AM 63 73 3.4 148.0 284 6 6539 4.5 9:55 AM 69 74 3.5 147.2 292 7 6540 6.5 11:20 AM 72 75 3.3 146.4 305 8 6541 4.0 12:10 PM 75 77 3.5 148.0 313 9 6542 3.75 1:35 PM 77 78 3.4 148.0 323 Note: (1) Concrete was sampled in accordance with ASTM C-31 (2) Concrete cylinders were tested in accordance with ASTM C-39 REPORT NO. 426 REG PROJECT NO. 18520 SAMPLE DATE: 05-07-13 PAGE: 3 of 3 Submitted by: E-Mail Distribution: (1) Hillwood/Mr. Kerry Roetzel REED ENGINEERING GROUP, LTD. (1) Hillwood Construction Services/ Registration Number F-3114 Mr. Gary Jones (1) Halff Associates/ Mr. Stephen Crawford (1) Halff Associates/Mr. Lance Clinton (1) Macgregor Associates/ Bill Woolwine Mr. Thomas Holland Sr. Manager, CMT (1) Macgregor Associates/ BW/cn Mr. Lee Rader (1) City of Coppell/Mr. Lee Stone (1) City of Coppell/Mr. Michael Arellano (1) City of Coppell/Mr. Rick O’Dell (1) Ms. Sacha Miner