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Freeport NIP(2.2)-LR020114CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94011204.0079 Serv ce Date December 15 2001 Client. T~A North _A~ AttT~'1'~'1~)'R~le y 8901 Carpenter Rwy., Suite #100 Dallas, Texas 75247 (214) 630-1010 1321 Valwood Parkway, Suite 440 Carrollton TX 75006 Report Date: January 14, 2002 Project: Sales Office & Warehouse Fac. Coppell, Texas Project Number: 94011204 Material Information Specified Strength: 3000 psi ~ 28 Days Batch Time: 8:25am Supplier: TXI Truck No: 712 Mix I.D. No.: 8273 Plant: 41 Ticket No: 3041565 Sample Information sample Time: 8:50am Technician: Eric Garcia Weather Conditions: Cloudy Accumulative Yards: 50 Placement Method: Pump Sample Locations: See placement location Placement Location: Paving in parking lot S of bldg. Date Cast: December 15, 2001 Field Test Data Test Slump, inches: Air Content, %: Concrete Temperature,O F: Ambient Temperature, o F: Plastic Unit Weight, pcf: LaboratorV Test Data Result 6.00 4.8 60 53 Set Specimen Diameter Area No. ID (inches) (sq. inches) 1 1 6.00 28.27 1 2 6.00 28.27 1 3 6.00 28.27 1 4 6.00 28.27 Services - Sample Location: 60' N of S-SE corner of parking lot Specification Test Method 3-5 ASTM C-143 3-6 ASTM C-231 ASTM C1064 ASTM C-1064 Age at Maximum Compressive Date Test Load Strength Tested (days) (lbs) (psi) 7 91,850 3,250 12/22_/2001 12/22/2001 7 87,720 3,100 Ave rage 3,180 01/12/2002 28 124,600 / 4,410"'~ 01/12/2002 28 127,160 I 4,500~.~ Average Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. The tests were performed in genera[ 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 approval of Terrasen. 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. CONCRETE COMPRESSIVE STRENGTH TEST Report Number: 94011204.0079 Service Date: December 15, 2001 Client: TNA North American, Inc. Attn: Terry Raley 1321 Valwood Parkway, Suite 440 Carrollton TX 75006 8901 Carpenter Frwy., Suite #100 Dallas, Texas 75247 (214) 630-1010 Report Date: January 14, 2002 Project: Sales Office & Warehouse Fac. Coppell, Texas Project Number: 94011204 Material Information Specified Strength: 3000 psi ~ 28 Days Batch Time: 9:26am Supplier: TXI Truck No: 110 Mix I.D. No.: 8273 Plant: 41 Ticket No: 3041630 Sample Information Sample Time: 9:55am Technician: Eric Garcia Weather Conditions: Cloudy Accumulative Yards: 150 Placement Method: Pump Sample Locations: See placement location Placement Location: See page 1 Date Cast: December 15, 2001 Field Test Data Test Slump, inches: Air Content, %: Concrete Temperature,° F: Ambient Temperature, O F: Plastic Unit Weight, pcf: Laboratory Test Data Result 7.00 4.5 60 52 Specification Sample Location: 20' E, 30' N of S-SW corner parking lot Test Method 3-5 ASTM C-143 3-6 ASTM C-231 ASTM C1064 ASTM C-1064 Set Specimen Diameter Area Date No. ID . (inches) (sq. inches) Tested 2 1 6.00 28.27 12/22/2001 2 2 6.00 28.27 12/22/2001 2 3 6~00 28.27 01/12/2002 2 4 6.00 28.27 01/12/2002 Age at Maximum Compressive Test Load Strength (days) (lbs) (psi) 7 79,480 2,810 7 83,960 2,970 Average 2,890 28 108,080 3,820 28 109,860 3,890 Average 3,860 Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive strength samples. Technician: Eric Garcia Report Distribution: (1) TNA North American, Inc. (1) Carrell Poole & Yost Architecture (1) R L Goodson Consulting Engineers (1) Pacific Builders [nc (1) FACServices Inc (1) David Kent (1) City of Coppell - BIdg Insp (1) City of Coppail - Constr Insp Reviewed by: _ ~,~ering, Inc. Edc J. Cleveland, P.E. Senior Project Engineer 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 approval of Terracon. 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. Page 2 of 2