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Coppell Ind 2-LR130316 CONCRETE CYLINDER TEST REPORT Tradepoint Center II Creekview Road & Freeport Parkway Coppell, Texas REPORTED TO:REPORT NO. Hillwood 172 3090 Olive Street, Suite 300 REG PROJECT NO. 18520 Dallas, Texas 75219 SAMPLE DATE: 02-16-13 ATTN: Mr. Kerry Roetzel TECHNICIAN: J. Watson PAGE: 1 of 3 CONTRACTOR: Hillwood Construction Services Location of Sample Set Number Location Quantity Represented (c.y.) 1 Paving: 285’N, 264’E from SE building corner 40/900 2 Paving: 381’N, 231’E from SE building corner 110/900 3 Paving: 444’N, 251’E from SE building corner 230/900 4 Paving: 337’N, 148’E from SE building corner 340/900 5 Paving: 397’N, 168’E from SE building corner 410/900 6 Paving: 450’N, 200’E from SE building corner 510/900 7 Paving: 537’N, 260’E from SE building corner 620/900 8 Paving: 490’N, 145’E from SE building corner 710/900 9 Paving: 573’N, 190’E from SE building corner 810/900 Design Information Source of Concrete Mix Identification Specified Strength (psi) Potter Ready Mix 7752 4000 Test Results SetCylinder Age @ Total Load Compressive Average Strength No. ID Date Tested Test(lbs.)Strength (psi) (psi) 1 4602 02-23-13 7 108490 3840 4602 03-16-13 28 150090 5310 4602 03-16-13 28 165120 5840 5580 4602 Hold H 2 4603 02-23-13 7 108000 3820 4603 03-16-13 28 152090 5380 4603 03-16-13 28 150270 5320 5350 4603 Hold H 3 4604 02-23-13 7 148440 5250 4604 03-16-13 28 152910 5410 4604 03-16-13 28 138000 4880 5150 4604 Hold H 4 4605 02-23-13 7 96920 3430 4605 03-16-13 28 101790 3600 4605 03-16-13 28 144760 5120 4360 4605 Hold H 2424 STUTZ DR. SUITE 400 DALLAS, TX 75235 [214] 350 5600 [214] 350 0019 TELFAX REPORT NO. 172 REG PROJECT NO. 18520 SAMPLE DATE: 02-16-13 PAGE: 2 of 3 Test Results SetCylinder Age @ Total Load Compressive Average Strength No. ID Date Tested Test(lbs.)Strength (psi) (psi) 5 4606 02-23-13 7 122460 4330 4606 03-16-13 28 163590 5790 4606 03-16-13 28 158600 5610 5700 4606 Hold H 6 4607 02-23-13 7 95250 3370 4607 03-16-13 28 149670 5300 4607 03-16-13 28 163840 5800 5550 4607 Hold H 7 4608 02-23-13 7 118370 4190 4608 03-16-13 28 133770 4730 4608 03-16-13 28 138390 4900 4820 4608 Hold H 8 4609 02-23-13 7 124510 4410 4609 03-16-13 28 139290 4930 4609 03-16-13 28 126560 4480 4609 Hold H 4710 9 4610 02-23-13 7 147620 5220 4610 03-16-13 28 150600 5330 4610 03-16-13 28 151480 5360 5350 4610 Hold H Cylinder Data Air ConcreteAir Unit SetCylinder SlumpTime of Temp.Temp.EntrainmentWeightTicket 3 No. ID (inches)Sample(°F)(°F)(%) (lbs/ft)Number 1 4602 6.5 4:44 AM 33 52 5.5 142.4 31130 2 4603 6.0 5:25 AM 33 49 6.5 141.2 31137 3 4604 6.0 6:43 AM 33 55 5.0 144.0 31149 4 4605 5.5 7:39 AM 39 54 5.0 141.2 31160 5 4606 4.5 8:21 AM 45 54 5.0 142.8 31167 6 4607 5.0 9:25 AM 61 55 5.0 145.6 31177 7 4608 5.0 11:23 AM 65 59 6.0 144.4 31188 8 4609 5.5 12:28 PM 65 64 5.0 145.6 31199 9 4610 6.5 1:21 PM 64 66 4.0 146.0 31209 Note: (1) Concrete was sampled in accordance with ASTM C-31 (2) Concrete cylinders were tested in accordance with ASTM C-39 REPORT NO. 172 REG PROJECT NO. 18520 SAMPLE DATE: 02-16-13 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