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ST1002-LR120321       êþþíþ þéþéîþ ú øêÿùþþ þìééèùëùýîýúøë ëóú úë  ïíï  ýìþýþþñýìï  ùø÷    ü     û ú öùõüôó ÿ þýþ òñùùñó      üðïî              ëùæîúøëþéþé í  õ ûùë ûöúû ïþ÷ý  ÿøùø çúù þö óüõú  ìíï ÿöíÿ óùóùëûúñ      ïþ ÷þ   üú þ ÷þ  þ üú  ôçùååúû æÿúêþäþþ ÿôçùå åúû úÿúêþäþþ ú     ãúú úûëúãë ìéìýí üú  úèùëúë þýüûúêîìý î ý  üùú þ þ  üùú îêì ÿ ø÷ ü ú ö üý ö ú ÿþ þý  þ  ô ù     ü õ ú õ üúü òúü úü ú êþþîêïþééþéïéïì   êþþîêïþééþéïéïþ   þüñ õ úðïîðí ìêþþîêïþééþìééî í  êþþîêïþééþìééî í  þüìë õ úêïìîí ý  þ   ìë õõ   é       õ  üúùëú ë÷÷ëûúû ú úùë  ÷âù÷ù ëëúúë ëëùèëñû   ëú ëê   ûùë ûöúû    ý   é õ áà ùø÷     áà ùø÷     òúù  òùÞê è ú êòê áà ùø÷     áà ùø÷     òúù  ÿùåúúñ áàëúùû ëß áàÞÞúèùñç òúù    öÿ å ì öÿ å ì öÿ å ìî öÿ å ì öÿ å ï öÿ å ì öÿ å þ öÿ å ì                          ÿþ       úñ÷ þþþ îýïý èêí CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0051 Service Date: 02/21/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Revision 1 - 28 -day results Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,200 psi c- 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 1345 Plant: 955 Truck No.: 9140 Ticket No.: 64317368 Field Test Data Test Result Specification Slump (in): 4 3 -5 Air Content ( %): 5.2 3 -6 Concrete Temp. (F): 70 Ambient Temp. (F): 66 Sample Date: 02/21/12 Sample Time: 1425 Sampled By: Christopher Amoah Weather Conditions: Sunny & windy Accumulative Yards: 10 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Curb Inlet Line H3, Sta. 2 +52, NW Fracture corner Placement Location: Curb inlets at Line C, Sta. 12 +00, (sq in) Line H4, Sta. 2 +23, Line H3, Sta. Tested 2 +52 all bottom Plastic Unit Wt. (pcf): 147.9 Yield (Cu. Yds.): 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 02/22/12 02/28/12 7 132,450 4,680 2 1 2 6.00 28.27 02/22/12 02/28/12 7 134,930 4,770 1 Average (7 days) 4,730 1 3 6.00 28.27 02/22/12 03/20/12 28 159,400 5,640 2 1 4 6.00 28.27 02/22/12 03/20/12 28 149,070 5,270 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.: Christopher Amoah 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 0143, ASTM C172, ASTM C231, ASTM 01064, 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: 94111246.0052 Service Date: 02/21/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Revision 1 - 28 -day results Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,000 psi a 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 0634 Plant: 955 Truck No.: 5013 Ticket No.: 64317287 Field Test Data Test Result Specification Slump (in): 3 3 -5 Air Content ( %): 5.0 3 -6 Concrete Temp. (F): 62 Ambient Temp. (F): 38 Sample Date: 02/21/12 Sample Time: 0715 Sampled By: Christopher Amoah Weather Conditions: Clear & light wind Accumulative Yards: 20 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Southbound at Sta. 4 +00 Placement Location: Main St., N & S Bound, 400' from ID Bethel Rd. Plastic Unit Wt. (pcf): 147.1 Yield (Cu. Yds.): 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 02/22/12 02/28/12 7 142,780 5,050 2 1 2 6.00 28.27 02/22/12 02/28/12 7 138,640 4,900 2 Average (7 days) 4,980 1 3 6.00 28.27 02/22/12 03/20/12 28 157,690 5,580 4 1 4 6.00 28.27 02/22/12 03/20/12 28 159,640 5,650 4 Average (28 days) 5,620 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.: Christopher Amoah 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 Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM 0143, ASTM C172, ASTM C231, ASTM 01064, 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 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0052 Service Date: 02/21/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Revision 1 - 28 -day results Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,000 psi a 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 0755 Plant: 955 Truck No.: 1120 Ticket No.: 64317298 Field Test Data Test Result Specification Slump (in): 3 1/2 3 -5 Air Content ( %): 4.8 3 -6 Concrete Temp. (F): 60 Ambient Temp. (F): 52 Sample Date: 02/21/12 Sample Time: 0840 Sampled By: Christopher Amoah Weather Conditions: Sunny & little wind Accumulative Yards: 120 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Southbound at Sta. 1 +80 Placement Location: Main St., N & S Bound Plastic Unit Wt. (pcf): 148.3 Yield (Cu. Yds.): 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 02/22/12 02/28/12 7 132,340 4,680 5 2 2 6.00 28.27 02/22/12 02/28/12 7 138,750 4,910 1 Average (7 days) 4,800 2 3 6.00 28.27 02/22/12 03/20/12 28 163,390 5,780 4 2 4 6.00 28.27 02/22/12 03/20/12 28 160,800 5,690 4 Average (28 days) 5,740 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.: Christopher Amoah 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 Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM 0143, ASTM C172, ASTM C231, ASTM 01064, 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 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0052 Service Date: 02/21/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Revision 1 - 28 -day results Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,000 psi a 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 0917 Plant: 955 Truck No.: 3011 Ticket No.: 64317313 Field Test Data Test Result Specification Slump (in): 3 1/2 3 -5 Air Content ( %): 5.0 3 -6 Concrete Temp. (F): 64 Ambient Temp. (F): 55 Sample Date: 02/21/12 Sample Time: 1015 Sampled By: Christopher Amoah Weather Conditions: Sunny & windy Accumulative Yards: 210 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Northbound at Sta. 3 +85 Placement Location: Main St., N & S Bound Plastic Unit Wt. (pcf): 148.3 Yield (Cu. Yds.): 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 3 1 6.00 28.27 02/22/12 02/28/12 7 119,290 4,220 1 3 2 6.00 28.27 02/22/12 02/28/12 7 114,700 4,060 2 Average (7 days) 4,140 3 3 6.00 28.27 02/22/12 03/20/12 28 141,070 4,990 2 3 4 6.00 28.27 02/22/12 03/20/12 28 150,500 5,320 2 Average (28 days) 5,160 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.: Christopher Amoah 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 Test Methods: ASTM C 31, ASTM C39, ASTM C138, ASTM 0143, ASTM C172, ASTM C231, ASTM 01064, 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 3 of 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0052 Service Date: 02/21/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Revision 1 - 28 -day results Dallas, TX 75247 Task: 214 -630 -1010 Reg No: F -3272 Client City of Coppell TX Attn: Rick O'Dell Project Old Town Coppell & Bethel Road #ST10 -02 Engineering Dept Between Coppell Rd & Freeport PO Box 9478 Coppell, TX Coppell, TX 75019 Project Number: 94111246 Material Information Specified Strength: 4,000 psi a 28 days Mix ID: 1701 Supplier: Lattimore Batch Time: 1147 Truck No.: 7059 Plant: 955 Ticket No.: 64317345 Field Test Data Test Sample Information Sample Date: Sampled By: Weather Conditions: Accumulative Yards: Placement Method: Water Added Before (gal): Water Added After (gal): Sample Location: Placement Location: 02/21/12 Sample Time: 1220 Christopher Amoah Sunny & windy 310 Batch Size (cy): 10 Direct Discharge Northbound at Sta. 1 +40 Main St., N & S Bound Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 3 3/4 3 -5 5.0 3 -6 66 62 148.7 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 4 1 6.00 28.27 02/22/12 02/28/12 7 121,980 4,310 2 4 2 6.00 28.27 02/22/12 02/28/12 7 122,840 4,350 2 Average (7 days) 4,330 4 3 6.00 28.27 02/22/12 03/20/12 28 143,160 5,060 2 4 4 6.00 28.27 02/22/12 03/20/12 28 153,010 5,410 2 Average (28 days) 5,240 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.: Christopher Amoah 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 0143, ASTM C172, ASTM C231, ASTM 01064, 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 4 of 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0093 Service Date: 03/13/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 3,600 psi a 28 days Mix ID: 1083 Supplier: Southern Star Batch Time: 0950 Plant: 111 Truck No.: 118 Ticket No.: 1993066 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 61/4 3 -5 3.5 3 -6 76 71 147.0 Laboratory Test Data Sample Date: 03/13/12 Sample Time: 1145 Sampled By: Francisco J. Morillo 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: West and east sides Placement Location: Paving: at Stamped Entrance Set Specimen Diameter Area Date Date No. ID (in) (sq in) Received Tested 1 1 6.00 28.27 03/14/12 03/20/12 1 2 6.00 28.27 03/14/12 03/20/12 1 3 6.00 28.27 03/14/12 04/10/12 1 4 6.00 28.27 03/14/12 04/10/12 Age at Maximum Compressive Test Load Strength Fracture (days) (lbs) (psi) Type 7 90,150 3,190 2 7 91,250 3,230 2 Average (7 days) 3,210 28 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.: Francisco J. Morillo 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 0143, ASTM C172, ASTM C231, ASTM 01064, 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: 94111246.0099 Service Date: 03/15/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 0720 Plant: 95 Truck No.: 5013 Ticket No.: 564318797 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 3 3/4 3 -5 3.1 3 -6 75 68 Sample Date: 03/15/12 Sample Time: 0800 Sampled By: Adam Wood Weather Conditions: Mostly cloudy Accumulative Yards: 20 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Main Street - Sta. 0 +50 Placement Location: Paving - Northbound driveways, 6.00 Main Street from 0 +25 to 2 +50, west 03/16/12 bound Houston from Sta. 6 +50 to 4 105,630 9 +50 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 03/16/12 03/19/12 4 105,630 3,740 5 1 2 6.00 28.27 03/16/12 03/22/12 7 1 3 6.00 28.27 03/16/12 03/22/12 7 1 4 6.00 28.27 03/16/12 04/12/12 28 1 5 6.00 28.27 03/16/12 04/12/12 28 Comments: Not tested for plastic unit weight. 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) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Test Methods: ASTM C 31, ASTM C39, ASTM C143, ASTM 0172, 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 3 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0099 Service Date: 03/15/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 0932 Plant: 95 Truck No.: 3030 Ticket No.: 564318814 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 5 1/4 3 -5 3.6 3 -6 74 69 Sample Date: 03/15/12 Sample Time: 1015 Sampled By: Adam Wood Weather Conditions: Mostly cloudy Accumulative Yards: 130 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 20 Water Added After (gal): 0 Sample Location: Houston Strteet - Sta. 9 +25 Placement Location: Paving - Northbound driveways, 6.00 Main Street from 0 +25 to 2 +50, west 03/16/12 bound Houston from Sta. 6 +50 to 4 110,450 9 +50 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 03/16/12 03/19/12 4 110,450 3,910 5 2 2 6.00 28.27 03/16/12 03/22/12 7 2 3 6.00 28.27 03/16/12 03/22/12 7 2 4 6.00 28.27 03/16/12 04/12/12 28 2 5 6.00 28.27 03/16/12 04/12/12 28 Comments: Not tested for plastic unit weight. 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) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Test Methods: ASTM C 31, ASTM C39, ASTM C143, ASTM 0172, 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 3 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0099 Service Date: 03/15/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 1517 Plant: 95 Truck No.: 7059 Ticket No.: 564318870 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Sample Date: Sampled By: Weather Conditions: Accumulative Yards: Placement Method: Water Added Before (gal): Water Added After (gal): Sample Location: Placement Location: 03/15/12 Sample Time: 1615 Adam Wood Mostly Cloudy 260 Batch Size (cy): 10 Direct Discharge 10 0 Houston Street - Sta. 7 +00 Paving - Northbound driveways, Main Street from 0 +25 to 2 +50, west bound Houston from Sta. 6 +50 to 9 +50 Result Specification 43/4 3 -5 3.3 3 -6 78 78 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 3 1 6.00 28.27 03/16/12 03/19/12 4 110,200 3,900 5 3 2 6.00 28.27 03/16/12 03/22/12 7 3 3 6.00 28.27 03/16/12 03/22/12 7 3 4 6.00 28.27 03/16/12 04/12/12 28 3 5 6.00 28.27 03/16/12 04/12/12 28 Comments: Not tested for plastic unit weight. 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 C143, ASTM 0172, 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 3 of 3 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0101 Service Date: 03/16/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 0753 Plant: 95 Truck No.: 7058 Ticket No.: 564318895 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 5 1/4 3 -5 4.2 3 -6 73 68 Sample Date: 03/16/12 Sample Time: 0848 Sampled By: Adam Wood Weather Conditions: Mostly cloudy Accumulative Yards: 40 Batch Size (cy): 10 Placement Method: Curb Machine Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Houston Street - Sta. 6 +25 Placement Location: Paving - Houston Street, west bouund 6.00 driveways, Sta. 6 +00 to 6 +50 and 03/17/12 Main Street, north bound driveways 4 100,410 from Sta. 0 +50 to 5 +00 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 03/17/12 03/20/12 4 100,410 3,550 4 1 2 6.00 28.27 03/17/12 03/23/12 7 1 3 6.00 28.27 03/17/12 03/23/12 7 1 4 6.00 28.27 03/17/12 04/13/12 28 1 5 6.00 28.27 03/17/12 04/13/12 28 Comments: Not tested for plastic unit weight. 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) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Test Methods: ASTM C 31, ASTM C39, ASTM C143, ASTM 0172, 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 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0101 Service Date: 03/16/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 0936 Plant: 95 Truck No.: 9150 Ticket No.: 564318913 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Result Specification 4 1/2 3 -5 3.8 3 -6 74 73 Sample Date: 03/16/12 Sample Time: 1030 Sampled By: Adam Wood Weather Conditions: Mostly cloudy Accumulative Yards: 110 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Main Street - Sta. 5 +00 Placement Location: Paving - Houston Street, west bouund 6.00 driveways, Sta. 6 +00 to 6 +50 and 03/19/12 Main Street, north bound driveways 4 114,910 from Sta. 0 +50 to 5 +00 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 03/19/12 03/20/12 4 114,910 4,060 2 2 2 6.00 28.27 03/19/12 03/23/12 7 2 3 6.00 28.27 03/19/12 03/23/12 7 2 4 6.00 28.27 03/19/12 04/13/12 28 2 5 6.00 28.27 03/19/12 04/13/12 28 Comments: Not tested for plastic unit weight. 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) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Test Methods: ASTM C 31, ASTM C39, ASTM C143, ASTM 0172, 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 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0101 Service Date: 03/16/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 1236 Plant: 95 Truck No.: 7069 Ticket No.: 562928161 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 4.4 3 -6 78 78 Sample Date: 03/16/12 Sample Time: 1330 Sampled By: Adam Wood Weather Conditions: Mostly cloudy Accumulative Yards: 230 Batch Size (cy): 10 Placement Method: Direct Discharge Water Added Before (gal): 0 Water Added After (gal): 0 Sample Location: Main Street - Sta. 1 +25 Placement Location: Paving - Houston Street, west bouund 6.00 driveways, Sta. 6 +00 to 6 +50 and 03/19/12 Main Street, north bound driveways 4 112,980 from Sta. 0 +50 to 5 +00 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 3 1 6.00 28.27 03/19/12 03/20/12 4 112,980 4,000 5 3 2 6.00 28.27 03/19/12 03/23/12 7 3 3 6.00 28.27 03/19/12 03/23/12 7 3 4 6.00 28.27 03/19/12 04/13/12 28 3 5 6.00 28.27 03/19/12 04/13/12 28 Comments: Not tested for plastic unit weight. 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) City of Coppell TX, Emailed (1) City of Coppell TX, Emailed (1) Freese and Nichols Inc, Emailed (1) JRJ Paving LP, Emailed Test Methods: ASTM C 31, ASTM C39, ASTM C143, ASTM 0172, 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 3 of 4 CONCRETE COMPRESSIVE STRENGTH TEST REPORT Irerracon Report Number: 94111246.0101 Service Date: 03/16/12 8901 Carpenter Fnvy. Suite 100 Report Date: 03/21/12 Dallas, TX 75247 Task: 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 Material Information Sample Information Specified Strength: 4,500 psi a 28 days Mix ID: 1851 Supplier: Lattimore Batch Time: 1632 Plant: 95 Truck No.: 9105 Ticket No.: 62928186 Field Test Data Test Slump (in): Air Content ( %): Concrete Temp. (F): Ambient Temp. (F): Plastic Unit Wt. (pcf): Yield (Cu. Yds.): Sample Date: Sampled By: Weather Conditions: Accumulative Yards: Placement Method: Water Added Before (gal): Water Added After (gal): Sample Location: Placement Location: 03/16/12 Sample Time: 1715 Adam Wood Mostly cloudy 310 Batch Size (cy): 10 Direct Discharge 15 0 Main Street - Sta. 0 +50 Paving - Houston Street, west bouund driveways, Sta. 6 +00 to 6 +50 and Main Street, north bound driveways from Sta. 0 +50 to 5 +00 Result Specification 53/4 3 -5 5.0 3 -6 76 77 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 4 1 6.00 28.27 03/19/12 03/20/12 4 111,600 3,950 4 4 2 6.00 28.27 03/19/12 03/23/12 7 4 3 6.00 28.27 03/19/12 03/23/12 7 4 4 6.00 28.27 03/19/12 04/13/12 28 4 5 6.00 28.27 03/19/12 04/13/12 28 Comments: Not tested for plastic unit weight. 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 C143, ASTM 0172, 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 4 of 4