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ST1002-LR120530CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Sampled By: Bernardino Rojas Report Number: 94111246.0227 Sunny Accumulative Yards: 8 Batch Size (cy): 8 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Service Date: 05/21/12 Sta. 12 +11 8901 Carpenter Frwy. Suite 100 Report Date: 05/30/12 Fracture Dallas, TX 75247 Task: (in) 214- 630 -1010 Reg No: F -3272 Client Project (days) City of Coppell TX Old Town Coppell & Bethel Road Attn: Rick O'Dell #ST10 -02 1 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX 128,010 Coppell, TX 75019 Project Number: 94111246 Material Information Sample Information Specified Strength: 4,200 psi (a�, 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 1420 Plant: 95 Truck No.: 5013 Ticket No.: 564322460 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 3 3 -5 4.2 3 - 6 92 90 146.8 Sample Date: 05/21/12 Sample Time: 1505 Sampled By: Bernardino Rojas Weather Conditions: Sunny Accumulative Yards: 8 Batch Size (cy): 8 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Sta. 12 +11 Placement Location: Inlets at Sta. 12 +1 land Sta. 10 +67 Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 05/22/12 05/28/12 7 128,010 4,530 4 1 2 6.00 28.27 05/22/12 05/28/12 7 125,890 4,450 4 Average (7 days) 4,490 1 3 6.00 28.27 05/22/12 06/18/12 28 1 4 6.00 28.27 05/22/12 06/18/12 28 Comments: Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Bernardino Rojas Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Sampled By: Bernardino Rojas Report Number: 94111246.0226 Sunny Accumulative Yards: 30 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 5 Water Added After (gal): 5 Service Date: 05/21/12 Sta. 8 +00 8901 Carpenter Frwy. Suite 100 Report Date: 05/30/12 No. ID Dallas, TX 75247 Task: Received 214- 630 -1010 Reg No: F -3272 Client Project (psi) City of Coppell TX Old Town Coppell & Bethel Road Attn: Rick O'Dell #ST10 -02 05/22/12 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX 1 2 Coppell, TX 75019 Project Number: 94111246 Material Information Sample Information Specified Strength: 3,000 psi (a�, 28 days Mix ID: 1261 Supplier: Lattimore Batch Time: 0804 Plant: 95 Truck No.: 1098 Ticket No.: 564322415 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 6 3 -5 6.1 3 -6 81 72 141.6 Sample Date: 05/21/12 Sample Time: 0855 Sampled By: Bernardino Rojas Weather Conditions: Sunny Accumulative Yards: 30 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 5 Water Added After (gal): 5 Sample Location: Sta. 8 +00 Placement Location: Sidewalk, westbound Bethel Rd., Sta. No. ID 6 +00 to Sta. 10 +60 Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 05/22/12 05/28/12 7 89,700 3,170 5 1 2 6.00 28.27 05/22/12 05/28/12 7 88,700 3,140 6 Average (7 days) 3,160 1 3 6.00 28.27 05/22/12 06/18/12 28 1 4 6.00 28.27 05/22/12 06/18/12 28 Comments: Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Bernardino Rojas Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 Material Information Sample Information Specified Strength: 4,500 psi (a�, 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 0659 Plant: 95 Truck No.: 1098 Ticket No.: 63070074 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 4 3 -5 3.0 3 -6 84 74 149.0 Sample Date: 05/01/12 Sample Time: 0803 Sampled By: Randall Hollis Weather Conditions: Cloudy Accumulative Yards: 20 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 5 Water Added After (gal): 0 Sample Location: See placement location Placement Location: Pavement - parking approaches from ID 448 - 456 Bethel Rd. Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 05/02/12 05/05/12 4 114,220 4,040 4 1 2 6.00 28.27 05/02/12 05/08/12 7 129,110 4,570 2 1 3 6.00 28.27 05/02/12 05/08/12 7 123,620 4,370 2 Average (7 days) 4,470 1 4 6.00 28.27 05/02/12 05/29/12 28 146,290 5,170 2 1 5 6.00 28.27 05/02/12 05/29/12 28 153,990 5,450 2 Average (28 days) 5,310 Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Randall Hollis Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 Material Information Sample Information Specified Strength: 4,200 psi (a�, 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 0258 Plant: 955 Truck No.: 9113 Ticket No.: 64321368 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 31/2 3 -5 4.0 3 -6 89 82 146.9 Sample Date: 04/30/12 Sample Time: 1609 Sampled By: Randall Hollis Weather Conditions: Partly cloudy Accumulative Yards: 10 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: See Placement Location Placement Location: Inlet - across from 516 W. Bethel Rd. Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 05/01/12 05/04/12 4 111,280 3,940 4 1 2 6.00 28.27 05/01/12 05/07/12 7 122,120 4,320 2 1 3 6.00 28.27 05/01/12 05/07/12 7 131,770 4,660 2 Average (7 days) 4,490 1 4 6.00 28.27 05/01/12 05/28/12 28 155,860 5,510 2 1 5 6.00 28.27 05/01/12 05/28/12 28 152,950 5,410 2 Average (28 days) 5,460 Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Randall Hollis Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 Material Information Sample Information Specified Strength: 3,600 psi (a�, 28 days Mix ID: 1083 Supplier: Southern Star Batch Time: 1046 Plant: 111 Truck No.: 118 Ticket No.: 1019694 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 31/2 3 -5 3.0 3 -6 87 81 146.7 Sample Date: 04/30/12 Sample Time: 1208 Sampled By: Randall Hollis Weather Conditions: Cloudy Accumulative Yards: 10 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 25 Water Added After (gal): 0 Sample Location: Southbound lane on the N side of Fracture intersection Placement Location: Paving - intersection of S Coppell Rd (sq in) & W Bethel Rd. Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 05/01/12 05/04/12 4 90,770 3,210 3 1 2 6.00 28.27 05/01/12 05/07/12 7 105,960 3,750 4 1 3 6.00 28.27 05/01/12 05/07/12 7 106,520 3,770 1 Average (7 days) 3,760 1 4 6.00 28.27 05/01/12 05/28/12 28 133,900 4,740 2 1 5 6.00 28.27 05/01/12 05/28/12 28 127,420 4,510 2 Average (28 days) 4,630 Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Randall Hollis Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0224 Bernardino Rojas Weather Conditions: Service Date: 05/18/12 Accumulative Yards: 8901 Carpenter Frwy. Suite 100 Report Date: 05/30/12 Direct Discharge Dallas, TX 75247 Task: Water Added After (gal): 214- 630 -1010 Reg No: F -3272 Client Project Placement Location: City of Coppell TX Old Town Coppell & Bethel Road Attn: Rick O'Dell #ST10 -02 28.27 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX 28.27 Coppell, TX 75019 Project Number: 94111246 Material Information Sample Information Specified Strength: 4,200 psi (a�, 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 1428 Plant: 95 Truck No.: 3012 Ticket No.: 564322319 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Laboratory Test Data Result Specification 31/2 3 -5 4.0 3 -6 90 88 145.6 Sample Date: 05/18/12 Sample Time: 1520 Sampled By: Bernardino Rojas Weather Conditions: Sunny Accumulative Yards: 10 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: See Placement Location Placement Location: Inlet (a�, Sta 9 +00 Set Specimen Diameter Area Date Date No. ID (in) (sq in) Received Tested 1 1 6.00 28.27 05/19/12 05/25/12 1 2 6.00 28.27 05/19/12 05/25/12 1 3 6.00 28.27 05/19/12 06/15/12 1 4 6.00 28.27 05/19/12 06/15/12 Comments: Samples Made By: Terracon Age at Maximum Compressive Test Load Strength Fracture (days) (lbs) (psi) Type 7 121,000 4,280 4 7 117,430 4,150 2 Average (7 days) 4,220 28 28 Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Bernardino Rojas Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Sampled By: Bernardino Rojas Report Number: 94111246.0222 Sunny Accumulative Yards: 30 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 5 Water Added After (gal): 0 Service Date: 05/18/12 Sta. 13 +00 8901 Carpenter Frwy. Suite 100 Report Date: 05/30/12 No. ID Dallas, TX 75247 Task: Received 214- 630 -1010 Reg No: F -3272 Client Project (psi) City of Coppell TX Old Town Coppell & Bethel Road Attn: Rick O'Dell #ST10 -02 05/19/12 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX 1 2 Coppell, TX 75019 Project Number: 94111246 Material Information Sample Information Specified Strength: 3,000 psi (a�, 28 days Mix ID: 1261 Supplier: Lattimore Batch Time: 0715 Plant: 95 Truck No.: 5033 Ticket No.: 564322272 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 6 3 -5 5.9 3 -6 83 79 142.8 Sample Date: 05/18/12 Sample Time: 0920 Sampled By: Bernardino Rojas Weather Conditions: Sunny Accumulative Yards: 30 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 5 Water Added After (gal): 0 Sample Location: Sta. 13 +00 Placement Location: Sidewalk, eastbound W Bethel Rd. Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 05/19/12 05/25/12 7 74,480 2,630 2 1 2 6.00 28.27 05/19/12 05/25/12 7 73,850 2,610 6 Average (7 days) 2,620 1 3 6.00 28.27 05/19/12 06/15/12 28 1 4 6.00 28.27 05/19/12 06/15/12 28 Comments: Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Bernardino Rojas Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 Material Information Sample Information Specified Strength: 4,200 psi (a�, 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 1510 Plant: Truck No.: 5007 Ticket No.: 63070070 Field Test Data Test Result Specification Slump (in): 21/2 3 -5 Air Content ( %): 3.0 3 -6 Concrete Temp. (F): 87 Ambient Temp. (F): 88 Plastic Unit Wt. (pcf): 149.0 Yield (Cu. Yds.): Sample Date: 04/27/12 Sample Time: 1550 Sampled By: Kudret Aksu Weather Conditions: Clear, strong winds Accumulative Yards: 7 Batch Size (cy): 7 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Line A (a�, Sta. 0 +80 Placement Location: Inlet Walls, westbound Bethel Rd. ID Line A, Sta. 0 +80 and Line M, Sta. (sq in) 1 +83 Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 04/28/12 05/04/12 7 131,290 4,640 2 1 2 6.00 28.27 04/28/12 05/04/12 7 120,710 4,270 2 Average (7 days) 4,460 1 3 6.00 28.27 04/28/12 05/25/12 28 147,360 5,210 2 1 4 6.00 28.27 04/28/12 05/25/12 28 155,620 5,500 2 Average (28 days) 5,360 Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Kudret Aksu Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 1 Material Information Sample Information Specified Strength: 4,000 psi (a�, 28 days Sample Date: 04/27/12 Sample Time: 0800 Age at Maximum Compressive Sampled By: Adam Wood Mix ID: 1701 Area Date Weather Conditions: Mostly cloudy Supplier: Lattimore Fracture No. Accumulative Yards: 20 Batch Size (cy): 10 Batch Time: 0717 Plant: 955 Placement Method: Direct Discharge Truck No.: 9150 Ticket No.: 64321213 Water Added Before (gal): 10 Field Test Data 04/30/12 3 107,340 Water Added After (gal): 0 1 2 6.00 Sample Location: Sta. 17 +50 Test Result Specification Placement Location: Pavement, Bethel Road (a�, Sta. 17 +75 Slump (in): 4 3 - 5 04/28/12 to Sta. 14 +00 Air Content ( %): 5.2 3 - 6 Concrete Temp. (F): 81 Average (7 days) Ambient Temp. (F): 72 1 4 6.00 Plastic Unit Wt. (pcf): 145.2 05/25/12 28 143,740 5,080 Yield (Cu. Yds.): 1 5 6.00 28.27 Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 1 1 6.00 28.27 04/28/12 04/30/12 3 107,340 3,800 5 1 2 6.00 28.27 04/28/12 05/04/12 7 134,790 4,770 4 1 3 6.00 28.27 04/28/12 05/04/12 7 130,920 4,630 2 Average (7 days) 4,700 1 4 6.00 28.27 04/28/12 05/25/12 28 143,740 5,080 2 1 5 6.00 28.27 04/28/12 05/25/12 28 156,140 5,520 1 Average (28 days) 5,300 Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Adam Wood Reported To: Contractor: Report Distribution: (1) City of Coppell TX Emailed (1) City of Coppell TX Emailed (1) Freese and Nichols Inc, Emailed (1) City of Coppell TX Emailed (1) City of Coppell TX Emailed (1) 7R7 Paving LP, Emailed Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8- 27 -11, Revs Page 1 of 2 Material Information Sample Information Specified Strength: 4,000 psi (a�, 28 days Sample Date: 04/27/12 Sample Time: 1100 Age at Maximum Compressive Sampled By: Adam Wood Mix ID: 1701 Area Date Weather Conditions: Mostly cloudy Supplier: Lattimore Fracture No. Accumulative Yards: 110 Batch Size (cy): 10 Batch Time: 0955 Plant: 955 Placement Method: Direct Discharge Truck No.: 5028 Ticket No.: 64321234 Water Added Before (gal): 10 Field Test Data 04/30/12 3 114,730 Water Added After (gal): 0 2 2 6.00 Sample Location: Sta. 15 +00 Test Result Specification Placement Location: Pavement, Bethel Road (a�, Sta. 17 +75 Slump (in): 41/4 3 - 5 04/28/12 to Sta. 14 +00 Air Content ( %): 4.9 3 - 6 Concrete Temp. (F): 84 Average (7 days) Ambient Temp. (F): 78 2 4 6.00 Plastic Unit Wt. (pcf): 145.6 05/25/12 28 148,180 5,240 Yield (Cu. Yds.): 2 5 6.00 28.27 Laboratory Test Data Age at Maximum Compressive Set Specimen Diameter Area Date Date Test Load Strength Fracture No. ID (in) (sq in) Received Tested (days) (lbs) (psi) Type 2 1 6.00 28.27 04/28/12 04/30/12 3 114,730 4,060 5 2 2 6.00 28.27 04/28/12 05/04/12 7 131,500 4,650 2 2 3 6.00 28.27 04/28/12 05/04/12 7 126,640 4,480 2 Average (7 days) 4,570 2 4 6.00 28.27 04/28/12 05/25/12 28 148,180 5,240 2 2 5 6.00 28.27 04/28/12 05/25/12 28 148,660 5,260 2 Average (28 days) 5,250 Comments: Average compressive strength of 28 day cylinders complies with the specified strength. Samples Made By: Terracon Services: Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Terracon Rep.: Adam Wood Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Reviewed By: / (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed Eric J. Cleveland, P.E. (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Senior Project Manager Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM C143, ASTM C172, ASTM C231, ASTM C1064, ASTM C1231 The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. CROOO1, 8-27-11, Revs Page 2 of 2 SAMPLE PICK -UP REPORT Irerracon Report Number: 94111246.0230 Service Date: 05/22/12 8901 Carpenter Frwy. Suite 100 Report Date: 05/30/12 Dallas, TX 75247 214 - 630 -1010 Reg No:F -3272 Client Project City of Coppell TX Old Town Coppell & Bethel Road Attn: Rick O'Dell #ST10 -02 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX Coppell, TX 75019 Project Number: 94111246 TOTAL NUMBER OF CONCRETE CYLINDERS PICKED UP: 8 Report No.: No. of Cylinders Report No.: No. of Cylinders 94111246.0226 4 94111246.0227 4 Services: Concrete cylinder pickup. Terracon Rep.: Bernardino Rojas Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Reviewed By: ✓ r 4 e Z�Ai Eric J. Cleveland, P.E. Senior Project Manager The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. BC0001, 10- 25 -10, Rev.9 Page 1 of 1 dgr SAMPLE PICK -UP REPORT Irerracon Report Number: 94111246.0233 Service Date: 05/23/12 8901 Carpenter Frwy. Suite 100 Report Date: 05/30/12 Dallas, TX 75247 214 - 630 -1010 Reg No:F -3272 Client Project City of Coppell TX Old Town Coppell & Bethel Road Attn: Rick O'Dell #ST10 -02 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX Coppell, TX 75019 Project Number: 94111246 TOTAL NUMBER OF CONCRETE CYLINDERS PICKED UP: 4 Report No.: No. of Cylinders Report No.: No. of Cylinders 94111246.0228 4 94111246.0229 4 Services: Concrete cylinder pickup. Terracon Rep.: Bernardino Rojas Reported To: Contractor: Report Distribution: (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Reviewed By: ✓ r 4 e Z�Ai Eric J. Cleveland, P.E. Senior Project Manager The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical materials. BC0001, 10- 25 -10, Rev.9 Page 1 of 1 dgr