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Coppell Ind 2-LR130510REED EI-IG I I - IEEFRIMES GEOTECHNICAL AND G R O LJ P ENVIRONMENTAL CONSULTANTS CONCRETE CYLINDER TEST REPORT Tradepoint Center II Creekview Road & Freeport Parkway Coppell, Texas REPORTED TO: Hillwood REPORT NO. 405 3090 Olive Street, Suite 300 REG PROJECT NO. 18520 Dallas, Texas 75219 SAMPLE DATE: 05 -03 -13 ATTN: Mr. Kerry Roetzel TECHNICIAN: J. Lambert PAGE: 1 of 3 CONTRACTOR: Hillwood Construction Services Locatwn of sample Set Number Cylinder ID Location I Quantity Represented (c.y.) 1 Paving: 1120'S, 40'E from NE building corner 20/900 2 Paving: 1090'S, 100'E from NE building corner 160/900 3 Paving: 1050'S, 100'W from NE building corner 290/900 4 Paving: 1000'S, 75'E from NE building corner 380/900 5 Paving: 990'S, 80'E from NE building corner 470/900 6 Paving: 920'S, 85'E from NE building corner 510/900 7 Paving: 870'S, 40'E from NE building corner 660/900 8 Paving: 800'S, 90'E from NE building corner 730/900 9 Paving: 750'S, 110'E from NE building corner 840/900 ueslgn Intormatlon Source of Concrete Mix Identification Specified Strength (psi) Potter 7752TP 4000 Test Results Set No. Cylinder ID Date Tested Age @ Test Total Load (lbs.) Compressive Strength (psi) Average Strength (psi) 1 6465 05 -10 -13 7 153820 5440 6465 05 -31 -13 28 6465 05 -31 -13 28 6465 Hold H 2 6466 05 -10 -13 7 155220 5490 6466 05 -31 -13 28 6466 05 -31 -13 28 6466 Hold H 3 6467 05 -10 -13 7 105210 3720 6467 05 -31 -13 28 6467 05 -31 -13 28 6467 Hold H 4 6468 05 -10 -13 7 133660 4730 6468 05 -31 -13 28 6468 05 -31 -13 28 6468 Hold H 2424 STUTZ DR. • SUITE 400 • DALLAS, TX 75235 • TEL [214] 350 5600 • FAx [214] 350 0019 REPORT NO. 405 REG PROJECT NO. 18520 SAMPLE DATE: 05 -03 -13 PAGE: 2 of 3 Test Results Set No. Cylinder ID Date Tested Age @ Test Total Load lbs. Compressive Strength (psi) Average Strength (psi) 5 6469 05 -10 -13 7 122330 4330 38 6469 05 -31 -13 28 33289 2 6466 6469 05 -31 -13 28 66 4.6 141.6 6469 Hold H 5.75 7:50 AM 6 6470 05 -10 -13 7 98980 3500 6468 6470 05 -31 -13 28 66 5.0 140.0 6470 05 -31 -13 28 5.0 9:40 AM 57 6470 Hold H 33313 6 7 6471 05 -10 -13 7 126170 4460 140.0 6471 05 -31 -13 28 5.75 1:05 PM 67 6471 05 -31 -13 28 33325 8 6472 6471 Hold H 73 4.0 8 6472 05 -10 -13 7 114280 4040 71 6472 05 -31 -13 28 33332 6472 05 -31 -13 28 6472 Hold H 9 6499 05 -10 -13 7 126700 4480 6499 05 -31 -13 28 6499 05 -31 -13 28 6499 Hold H Cvlinder Data Set No. Cylinder ID Slump (inches) Time of Sample Air Temp. ( °F) Concrete Temp. ( °F) Air Entrainment ( %) Unit Weight (lbs /ft3) Ticket Number 1 6465 3.25 4:35 AM 38 67 4.4 143.2 33289 2 6466 5.75 6:40 AM 38 66 4.6 141.6 145 3 6467 5.75 7:50 AM 39 65 4.8 140.8 33302 4 6468 5.75 8:55 AM 50 66 5.0 140.0 33311 5 6469 5.0 9:40 AM 57 67 4.2 142.0 33313 6 6470 6.0 11:15 AM 61 69 4.4 140.0 33318 7 6471 5.75 1:05 PM 67 76 2.5 139.6 33325 8 6472 5.5 2:05 PM 67 73 4.0 140.0 33331 9 6499 5.0 3:15PM 71 75 4.8 144.0 33332 Note: (1) Concrete was sampled in accordance with ASTM C -31 (2) Concrete cylinders were tested in accordance with ASTM C -39 REPORT NO. 405 REG PROJECT NO. 18520 SAMPLE DATE: 05 -03 -13 PAGE: 3 of 3 E -Mail Distribution: (1) Hillwood /Mr. Kerry Roetzel (1) Hillwood Construction Services/ Mr. Gary Jones (1) Halff Associates/ Mr. Stephen Crawford (1) Halff Associates /Mr. Lance Clinton (1) Macgregor Associates/ Mr. Thomas Holland (1) Macgregor Associates/ 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 Submitted by: REED ENGINEERING GROUP, LTD. Registration Number F -3114 �w Bill Woolwine Sr. Manager, CMT BW /cn